Dated as of May 31, 2007 From THE GUARANTORS NAMED HEREIN And THE ADDITIONAL GUARANTORS REFERRED TO HEREIN as Guarantors in favor of THE SECURED PARTIES REFERRED TO IN THE CREDIT AGREEMENT REFERRED TO HEREIN

Exhibit 10.2

GUARANTY

Dated as of May 31, 2007

From

THE GUARANTORS NAMED HEREIN

And

THE ADDITIONAL GUARANTORS REFERRED TO HEREIN

as Guarantors

in favor of

THE SECURED PARTIES REFERRED TO IN
THE CREDIT AGREEMENT REFERRED TO HEREIN

T A B L E  O F  C O N T E N T S

Section		Page
Section 1.   Guaranty; Limitation of Liability		2
Section 2.   Guaranty Absolute		3
Section 3.   Waivers and Acknowledgments		4
Section 4.   Subrogation		5
Section 5.   Payments Free and Clear of Taxes, Etc.		5
Section 6.   Representations and Warranties		6
Section 7.   Covenants		6
Section 8.   Amendments, Guaranty Supplements, Etc.		6
Section 9.   Notices, Etc.		7
Section 10.   No Waiver; Remedies		7
Section 11.   Right of Set-off		7
Section 12.   Indemnification		7
Section 13.   Continuing Guaranty; Assignments under the Credit Agreement		8
Section 14.   Execution in Counterparts		8
Section 15.   Governing Law; Jurisdiction; Waiver of Jury Trial, Etc.		9
Exhibit A - Guaranty Supplement

GUARANTY

GUARANTY dated as of May 31, 2007 made by the Persons listed on the signature pages hereof under the caption “Guarantors” and the Additional Guarantors (as defined in Section 8(b)) (such Persons so listed and the Additional Guarantors being, collectively, the “Guarantors” and, individually, each a “Guarantor”) in favor of the Secured Parties (as defined in the Credit Agreement referred to below).

PRELIMINARY STATEMENT.

UNIVERSAL HOSPITAL SERVICES, INC., a Delaware corporation (the “Borrower”) and UHS HOLDCO, INC., a Delaware corporation (the “Parent”), are party to a Credit Agreement dated as of May 31, 2007 (as amended, amended and restated, supplemented or otherwise modified from time to time, the “Credit Agreement”; the capitalized terms defined therein and not otherwise defined herein being used herein as therein defined) with certain Lenders party thereto, the Initial L/C Issuer, the Initial Swing Line Lender, XXXXXXX XXXXX CAPITAL, a division of XXXXXXX XXXXX BUSINESS FINANCIAL SERVICES INC., as Administrative Agent, and XXXXXXX XXXXX CAPITAL, a division of XXXXXXX XXXXX BUSINESS FINANCIAL SERVICES INC., BEAR XXXXXXX & CO. INC. and WACHOVIA CAPITAL MARKETS , LLC, as Joint Lead Arrangers and as Joint Bookrunners.

NOW, THEREFORE, in consideration of the premises and in order to induce the Lenders to make Loans and to issue Letters of Credit under the Credit Agreement, and the Hedge Banks to enter into Secured Hedge Agreements from time to time, each Guarantor, jointly and severally with each other Guarantor, hereby agrees as follows:

Section 1.  Guaranty; Limitation of Liability.  (a)  Each Guarantor hereby absolutely, unconditionally and irrevocably guarantees the punctual payment when due, whether at scheduled maturity or on any date of a required prepayment or by acceleration, demand or otherwise, of all Obligations of the Borrower, in its capacity as a Borrower and not as a Guarantor, each Loan Party guaranteeing the Obligations of the Borrower and each other Restricted Subsidiary that is an obligor with respect to the Cash Management Obligations now or hereafter existing (including, without limitation, any extensions, modifications, substitutions, amendments or renewals of any or all of the foregoing Obligations), whether direct or indirect, absolute or contingent, and whether for principal, interest, premiums, fees, indemnities, contract causes of action, costs, expenses or otherwise (such Obligations being the “Guaranteed Obligations”), and agrees to pay any and all reasonable expenses (including, without limitation, reasonable fees and reasonable out-of-pocket expenses of counsel) incurred by the Administrative Agent or any other Secured Party in enforcing any rights under this Guaranty or any other Loan Document in accordance with Section 10.04 of the Credit Agreement (including reasonable fees, expenses and disbursements of any law firm or other external counsel to the Administrative Agent);  provided, however, that in no event shall the Guaranteed Obligations of any Guarantor include any of its obligations as a Borrower under the Credit Agreement.  Without limiting the generality of the foregoing, each Guarantor’s liability shall extend to all amounts that constitute part of the Guaranteed Obligations and would be owed by any other Guarantor to any Secured Party under or in respect of the Loan Documents but for the fact that they are unenforceable or not allowable due to the existence of a bankruptcy, reorganization or similar proceeding involving such other Guarantor.

(b) Each Guarantor (other than the Borrower), and by its acceptance of this Guaranty, the Administrative Agent and each other Secured Party, hereby confirms that it is the intention of all such Persons that this Guaranty and the Obligations of each Guarantor hereunder not constitute a fraudulent transfer or conveyance for purposes of Bankruptcy Law (as hereinafter defined), the Uniform Fraudulent Conveyance Act, the Uniform Fraudulent Transfer Act or any similar foreign, federal or state Law to the extent applicable to this Guaranty and the Obligations of each Guarantor hereunder.  To effectuate the foregoing intention, the Administrative Agent, the other Secured Parties and the Guarantors hereby irrevocably agree that the Obligations of each Guarantor under this Guaranty at any time shall be limited to the maximum amount as will result in the Obligations of such Guarantor under this Guaranty not constituting a fraudulent transfer or conveyance.  For purposes hereof, “Bankruptcy Law” means any proceeding of the type referred to in Section 8.01(f) of the Credit Agreement or Title 11, U.S. Code, or any similar foreign, federal or state Law for the relief of debtors.

(c) Each Guarantor hereby unconditionally and irrevocably agrees that in the event any payment shall be required to be made to any Secured Party under this Guaranty or any other guaranty,

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such Guarantor will contribute, to the maximum extent permitted by Law, such amounts to each other Guarantor and each other guarantor so as to maximize the aggregate amount paid to the Secured Parties under or in respect of the Loan Documents.

(d) To the extent that any Guarantor (other than the Parent) shall be required hereunder to pay a portion of the Guaranteed Obligations exceeding the greater of (a) the amount of the economic benefit actually received by such Guarantor from the Loans and (b) the amount such Guarantor would otherwise have paid if such Guarantor had paid the aggregate amount of the Guaranteed Obligations (excluding the amount thereof repaid by the Borrower) in the same proportion as such Guarantor’s net worth at the date enforcement is sought hereunder bears to the aggregate net worth of all the Guarantors (taken together with the aggregate net worth of all other “Guarantors” (as such term is defined in the Credit Agreement) obligated with respect to the Guaranteed Obligations (the “Other Guarantors”)) at the date of enforcement is sought hereunder, then each Other Guarantor shall reimburse such other Guarantors for the amount of such excess, pro rata, based on the respective net worths of such Other Guarantors at the date enforcement hereunder is sought.

Section 2.  Guaranty Absolute.  Each Guarantor guarantees that the Guaranteed Obligations will be paid strictly in accordance with the terms of the Loan Documents, regardless of any Law, regulation or order now or hereafter in effect in any jurisdiction affecting any of such terms or the rights of any Secured Party with respect thereto.  The Obligations of each Guarantor under or in respect of this Guaranty are independent of the Guaranteed Obligations or any other Obligations of any other Loan Party under or in respect of the Loan Documents, and a separate action or actions may be brought and prosecuted against each Guarantor to enforce this Guaranty, irrespective of whether any action is brought against the Borrower or any other Loan Party or whether the Borrower or any other Loan Party is joined in any such action or actions.  The liability of each Guarantor under this Guaranty shall be irrevocable, absolute and unconditional irrespective of, and each Guarantor hereby irrevocably waives any defenses it may now have or hereafter acquire in any way relating to, any or all of the following:

(a) any lack of validity or enforceability of any Loan Document or any agreement or instrument relating thereto;

(b) any change in the time, manner or place of payment of, or in any other term of, all or any of the Guaranteed Obligations or any other Obligations of any other Loan Party under or in respect of the Loan Documents, or any other amendment or waiver of or any consent to departure from any Loan Document, including, without limitation, any increase in the Guaranteed Obligations resulting from the extension of additional credit to any Loan Party or any of its Subsidiaries or otherwise;

(c) any taking, exchange, release or non-perfection of any Collateral or any other collateral, or any taking, release or amendment or waiver of, or consent to departure from, any other guaranty, for all or any of the Guaranteed Obligations;

(d) any manner of application of Collateral or any other collateral, or proceeds thereof, to all or any of the Guaranteed Obligations, or any manner of sale or other disposition of any Collateral or any other collateral for all or any of the Guaranteed Obligations or any other Obligations of any Loan Party under the Loan Documents or any other assets of any Loan Party or any of its Subsidiaries;

(e) any change, restructuring or termination of the corporate structure or existence of any Loan Party or any of its Subsidiaries;

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(f) any failure of any Secured Party to disclose to any Loan Party any information relating to the business, condition (financial or otherwise), operations, performance, properties or prospects of any other Loan Party now or hereafter known to such Secured Party (each Guarantor waiving any duty on the part of the Secured Parties to disclose such information);

(g) the failure of any other Person to execute or deliver this Guaranty, any Guaranty Supplement (as hereinafter defined) or any other guaranty or agreement or the release or reduction of liability of any Guarantor or other guarantor or surety with respect to the Guaranteed Obligations; or

(h) any other circumstance (including, without limitation, any statute of limitations) or any existence of or reliance on any representation by any Secured Party that might otherwise constitute a defense available to, or a discharge of, any Loan Party or any other guarantor or surety (other than payment of the Guaranteed Obligations in full).

This Guaranty shall continue to be effective or be reinstated, as the case may be, if at any time any payment of any of the Guaranteed Obligations is rescinded or must otherwise be returned by any Secured Party or any other Person upon the insolvency, bankruptcy or reorganization of the Borrower or any other Loan Party or otherwise, all as though such payment had not been made.

Section 3.  Waivers and Acknowledgments.  (a)  Each Guarantor hereby unconditionally and irrevocably waives promptness, diligence, notice of acceptance, presentment, demand for performance, notice of nonperformance, default, acceleration, protest or dishonor and any other notice with respect to any of the Guaranteed Obligations and this Guaranty and any requirement that any Secured Party protect, secure, perfect or insure any Lien or any property subject thereto or exhaust any right or take any action against any Loan Party or any other Person or any Collateral.

(b) Each Guarantor hereby unconditionally and irrevocably waives any right to revoke this Guaranty and acknowledges that this Guaranty is continuing in nature and applies to all Guaranteed Obligations, whether existing now or in the future.

(c) Each Guarantor hereby unconditionally and irrevocably waives (i) any defense arising by reason of any claim or defense based upon an election of remedies by any Secured Party that in any manner impairs, reduces, releases or otherwise adversely affects the subrogation, reimbursement, exoneration, contribution or indemnification rights of such Guarantor or other rights of such Guarantor to proceed against any of the other Loan Parties, any other guarantor or any other Person or any Collateral and (ii) any defense based on any right of set-off or counterclaim against or in respect of the Obligations of such Guarantor hereunder.

(d) Each Guarantor acknowledges that the Collateral Agent may, without notice to or demand upon such Guarantor and without affecting the liability of such Guarantor under this Guaranty, foreclose under any mortgage by nonjudicial sale, and each Guarantor hereby waives any defense to the recovery by the Collateral Agent and the other Secured Parties against such Guarantor of any deficiency after such nonjudicial sale and any defense or benefits that may be afforded by applicable Law.

(e) Each Guarantor hereby unconditionally and irrevocably waives any duty on the part of any Secured Party to disclose to such Guarantor any matter, fact or thing relating to the business, condition (financial or otherwise), operations, performance, properties or prospects of any other Loan Party or any of its Subsidiaries now or hereafter known by such Secured Party.

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(f) Each Guarantor acknowledges that it will receive substantial direct and indirect benefits from the financing arrangements contemplated by the Loan Documents and that the waivers set forth in Section 2 and this Section 3 are knowingly made in contemplation of such benefits.

Section 4.  Subrogation.  Each Guarantor hereby unconditionally and irrevocably agrees not to exercise any rights that it may now have or hereafter acquire against the Borrower, any other Loan Party or any other insider guarantor that arise from the existence, payment, performance or enforcement of such Guarantor’s Obligations under or in respect of this Guaranty or any other Loan Document, including, without limitation, any right of subrogation, reimbursement, exoneration, contribution or indemnification and any right to participate in any claim or remedy of any Secured Party against the Borrower, any other Loan Party or any other insider guarantor or any Collateral, whether or not such claim, remedy or right arises in equity or under contract, statute or common Law, including, without limitation, the right to take or receive from the Borrower, any other Loan Party or any other insider guarantor, directly or indirectly, in cash or other property or by set-off or in any other manner, payment or security on account of such claim, remedy or right, unless and until all of the Guaranteed Obligations (other than (x) obligations with respect to Secured Hedge Agreements, (y) Cash Management Obligations not yet due and payable and (z) contingent indemnification obligations not yet accrued and payable under the Loan Documents) and all other amounts payable under this Guaranty shall have been paid in full in cash, all Letters of Credit shall have been cash collateralized or otherwise back-stopped, in each case, on terms required by the Credit Agreement or shall have expired or been terminated and the Commitments shall have expired or been terminated.  If any amount shall be paid to any Guarantor in violation of the immediately preceding sentence at any time prior to the latest of (a) the payment in full in cash of the Guaranteed Obligations and all other amounts payable under this Guaranty, (b) the Maturity Date of the Revolving Credit Facility and (c) the latest date of cash collateralization or other back-stop, in each case, on the terms required by the Credit Agreement or the expiration or termination of all Letters of Credit, such amounts shall be received and held in trust for the benefit of the Secured Parties, shall be segregated from other property and funds of such Guarantor and shall forthwith be paid or delivered to the Administrative Agent in the same form as so received (with any necessary endorsement or assignment) to be credited and applied to the Guaranteed Obligations and all other amounts payable under this Guaranty, whether matured or unmatured, in accordance with the terms of the Loan Documents, or to be held as Collateral for any Guaranteed Obligations (other than (x) obligations with respect to Secured Hedge Agreements, (y) Cash Management Obligations not yet due and payable and (z) contingent indemnification obligations not yet accrued and payable under the Loan Documents) or other amounts payable under this Guaranty thereafter arising.  If (i) any Guarantor shall make payment to any Secured Party of all or any part of the Guaranteed Obligations, (ii) all of the Guaranteed Obligations and all other amounts, if any, payable under this Guaranty shall have been paid in full in cash, (iii) the Maturity Date of the Revolving Credit Facility shall have occurred and (iv) all Letters of Credit shall have been cash collateralized or otherwise back-stopped, in each case, on the terms required under the Credit Agreement, or shall have expired or been terminated, the Secured Parties will, at such Guarantor’s request and expense, execute and deliver to such Guarantor appropriate documents, without recourse and without representation or warranty, necessary to evidence the transfer by subrogation to such Guarantor of an interest in the Guaranteed Obligations resulting from such payment made by such Guarantor pursuant to this Guaranty.

Section 5.  Payments Free and Clear of Taxes, Etc.  Any payment made by a Guarantor pursuant to this Guaranty which results in the imposition of Taxes which would not have been imposed had the payment been made by the Borrower shall be made free and clear of and without deduction for any such Taxes; provided that if a Guarantor shall be required to deduct any such Taxes from such payments, then (i) the sum payable shall be increased as necessary so that after making all required deductions (including deductions applicable to additional sums paid under this section) the Administrative Agent, Lender or L/C Issuer (as the case may be) receives an amount equal to the sum it

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would have received had no such deductions been made, (ii) such Guarantor shall make such deductions and (iii) such Guarantor shall pay the full amount deducted to the relevant taxation authority or other authority in accordance with applicable Law. For the avoidance of doubt, this Section 5 shall be read as an obligation of the Guarantors that is in addition to their Guarantee of the Borrower’s obligations to indemnify for Taxes and Other Taxes pursuant to Section 3.01 of the Credit Agreement and shall not relieve a Guarantor of its obligations to make payments pursuant to Section 3.01 of the Credit Agreement on the relevant Borrower’s behalf.

Section 6.  Representations and Warranties.  Each Guarantor hereby makes each representation and warranty made in the Loan Documents by the Borrower with respect to such Guarantor and each Guarantor hereby further represents and warrants as follows:

(a) There are no conditions precedent to the effectiveness of this Guaranty that have not been satisfied or waived.

(b) Such Guarantor has, independently and without reliance upon any Secured Party and based on such documents and information as it has deemed appropriate, made its own credit analysis and decision to enter into this Guaranty and each other Loan Document to which it is or is to be a party, and such Guarantor has established adequate means of obtaining from each other Loan Party on a continuing basis information pertaining to, and is now and on a continuing basis will be familiar with, the business, condition (financial or otherwise), operations, performance, properties and prospects of such other Loan Party.

Section 7.  Covenants.  Each Guarantor (other than the Borrower) covenants and agrees that, so long as any part of the Guaranteed Obligations shall remain unpaid, any Letter of Credit shall be outstanding and not cash collateralized or otherwise back-stopped in accordance with the Cash Collateralization or back-to-back letter of credit provisions set forth in Section 2.03(g) of the Credit Agreement or any Lender shall have any Commitment, such Guarantor will perform and observe, and cause each of its Subsidiaries to perform and observe, all of the terms, covenants and agreements set forth in the Loan Documents on its or their part to be performed or observed or that the Borrower has agreed to cause such Guarantor or such Subsidiaries to perform or observe.

Section 8.  Amendments, Guaranty Supplements, Etc.  (a)  No amendment or waiver of any provision of this Guaranty and no consent to any departure by any Guarantor therefrom shall in any event be effective unless the same shall be in writing and signed by the Administrative Agent and the Required Lenders, and then such waiver or consent shall be effective only in the specific instance and for the specific purpose for which given.  Upon the sale of a Guarantor to the extent permitted in accordance with the terms of the Loan Documents, such Guarantor (other than the Borrower) shall be automatically released from this Guaranty.  The Administrative Agent will, at such Guarantor’s expense, execute and deliver to such Guarantor such documents as such Guarantor shall reasonably request to evidence the release of such Guarantor from its Guarantee hereunder pursuant to this Section 8; provided that such Guarantor shall have delivered to the Administrative Agent a written request therefor and a certificate of such Guarantor to the effect that the transaction is in compliance with the Loan Documents.  The Administrative Agent shall be authorized to rely on any such certificate without independent investigation.

(b) Upon the execution and delivery by any Person of a guaranty supplement in substantially the form of Exhibit A hereto (each, a “Guaranty Supplement”), (i) such Person shall be referred to as an “Additional Guarantor” and shall become and be a Guarantor hereunder, and each reference in this Guaranty to a “Guarantor” shall also mean and be a reference to such Additional Guarantor, and each reference in any other Loan Document to a “Guarantor “shall also mean and be a

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reference to such Additional Guarantor, and (ii) each reference herein to “this Guaranty”, “hereunder”, “hereof” or words of like import referring to this Guaranty, and each reference in any other Loan Document to the “Guaranty”, “thereunder”, “thereof” or words of like import referring to this Guaranty, shall mean and be a reference to this Guaranty as supplemented by such Guaranty Supplement.

Section 9.  Notices, Etc.  All notices and other communications provided for hereunder shall be in writing (including telegraphic, telecopy, pdf or telex communication) and mailed, telegraphed, telecopied, telexed or delivered to it, if to any Guarantor, addressed to it in care of the Borrower at the Borrower’s address specified in Schedule 10.02 of the Credit Agreement, if to any Agent, at its address specified in Schedule 10.02 of the Credit Agreement, if to or any Lender, at its address specified in its Administrative Questionnaire, if to any Hedge Bank, at its address specified in the Secured Hedge Agreement to which it is a party, or, as to any party, at such other address as shall be designated by such party in a written notice to each other party.  All such notices and other communications shall be deemed to be given or made at such time as shall be set forth in Section 10.02 of the Credit Agreement.  Delivery by telecopier or pdf of an executed counterpart of a signature page to any amendment or waiver of any provision of this Guaranty or of any Guaranty Supplement to be executed and delivered hereunder shall be effective as delivery of an original executed counterpart thereof.

Section 10.  No Waiver; Remedies.  No failure on the part of any Secured Party to exercise, and no delay in exercising, any right hereunder shall operate as a waiver thereof; nor shall any single or partial exercise of any right hereunder preclude any other or further exercise thereof or the exercise of any other right.  The remedies herein provided are cumulative and not exclusive of any remedies provided by Law.

Section 11.  Right of Set-off.  Upon the occurrence and during the continuance of any Event of Default, the Administrative Agent and, after obtaining the prior written consent of the Administrative Agent, each other Agent and each Lender and each of their respective Affiliates is hereby authorized at any time and from time to time, to the fullest extent permitted by Law, to set off and apply any and all deposits (general or special, time or demand, provisional or final, but excluding payroll, tax and trust accounts) at any time held and other indebtedness at any time owing by such Agent, such Lender or such Affiliate to or for the credit or the account of any Guarantor against any and all of the Obligations of such Guarantor now or hereafter existing under the Loan Documents, irrespective of whether such Agent or such Lender shall have made any demand under this Guaranty or any other Loan Document provided such Obligations shall be due and payable.  Each Agent and each Lender agrees promptly to notify such Guarantor after any such set-off and application; provided, however, that the failure to give such notice shall not affect the validity of such set-off and application.  The rights of each Agent and each Lender and their respective Affiliates under this Section are in addition to other rights and remedies (including, without limitation, other rights of set-off) that such Agent, such Lender and their respective Affiliates may have.

Section 12.  Indemnification.  (a)  Without limitation on any other Obligations of any Guarantor or remedies of the Secured Parties under this Guaranty, each Guarantor shall, to the fullest extent permitted by law, indemnify, defend and save and hold harmless each Secured Party and each of their Affiliates and their respective officers, directors, employees, agents and advisors (each, an “Indemnified Party”) from and against, any and all claims, damages, losses, liabilities and expenses (including, without limitation, Attorney Costs) (which shall be limited to one (1) counsel to the Administrative Agent and the Secured Parties (exclusive of one local counsel to the Administrative Agent and the Secured Parties in each appropriate jurisdiction), unless (x) the interests of the Administrative Agent and the Secured Parties are sufficiently divergent, in which case one (1) additional counsel may be appointed and (y) if the interests of any Secured Party or group of Secured Parties (other than all of the Secured Parties) are distinctly or disproportionately affected, one (1) additional counsel for such Secured

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Party or group of Secured Parties in connection with the execution, delivery, enforcement, performance or administration of any Loan Document or any other agreement, letter or instrument delivered in connection with the transactions contemplated thereby or the consummation of the transactions contemplated thereby) that may be actually incurred by  or awarded against any Indemnified Party in connection with or as a result of any failure of any Guaranteed Obligations to be the legal, valid and binding obligations of any Loan Party enforceable against such Loan Party in accordance with their terms.

(b) Each Guarantor hereby also agrees that none of the Indemnified Parties shall have any liability (whether direct or indirect, in contract, tort or otherwise) to any of the Guarantors or any of their respective Affiliates or any of their respective officers, directors, employees, agents and advisors, and each Guarantor hereby agrees not to assert any claim against any Indemnified Party on any theory of liability, for special, indirect, consequential or punitive damages arising out of or otherwise relating to the Facilities, the actual or proposed use of the proceeds of the Loans or the Letters of Credit, the Loan Documents or any of the transactions contemplated by the Loan Documents.

(c) Each of the Indemnified Parties hereby also agrees that none of the Guarantors shall have any liability (whether direct or indirect, in contract, tort or otherwise) to any of the Indemnified Parties or any of their respective Affiliates or any of their respective officers, directors, employees, agents and advisors, and each of the Indemnified Parties hereby agrees not to assert any claim against any Guarantor on any theory of liability, for special, indirect, consequential or punitive damages arising out of or otherwise relating to the Facilities, the actual or proposed use of the proceeds of the Loans or the Letters of Credit, the Loan Documents or any of the transactions contemplated by the Loan Documents.

(d) Without prejudice to the survival of any of the other agreements of any Guarantor under this Guaranty or any of the other Loan Documents, the agreements and obligations of each Guarantor contained in Section 1(a) (with respect to enforcement expenses), the last sentence of Section 2, Section 5 and this Section 12 shall survive the payment in full of the Guaranteed Obligations and all of the other amounts payable under this Guaranty.

Section 13.  Continuing Guaranty; Assignments under the Credit Agreement.  This Guaranty is a continuing guaranty and shall (a) remain in full force and effect until the latest of (i) the payment in full in cash of the Guaranteed Obligations (other than with respect to the Secured Hedge Agreement and the Cash Management Obligations that are not yet due and payable and contingent indemnification obligations for which no claim has been asserted) and all other amounts payable under this Guaranty, (ii) the Maturity Date of the Revolving Credit Facility and (iii) the latest date of cash collateralization or other back-stop, in each case, on the terms required by the Credit Agreement, or expiration or termination of all Letters of Credit, (b) be binding upon each Guarantor, its successors and assigns and (c) inure to the benefit of and be enforceable by the Secured Parties and their successors, transferees and assigns.  Without limiting the generality of clause (c) of the immediately preceding sentence, any Secured Party may assign or otherwise transfer all or any portion of its rights and obligations under the Credit Agreement (including, without limitation, all or any portion of its Commitments, the Loans owing to it and the Note or Notes held by it) to any other Person, and such other Person shall thereupon become vested with all the benefits in respect thereof granted to such Secured Party herein or otherwise, in each case as and to the extent provided in Section 10.07 of the Credit Agreement.  Except as expressly provided in the Credit Agreement, no Guarantor shall have the right to assign its rights hereunder or any interest herein without the prior written consent of the Secured Parties.

Section 14.  Execution in Counterparts.  This Guaranty and each amendment, waiver and consent with respect hereto may be executed in any number of counterparts and by different parties thereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement.  Delivery of an executed counterpart

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of a signature page to this Guaranty by telecopier or pdf shall be effective as delivery of an original executed counterpart of this Guaranty.

Section 15.  Governing Law; Jurisdiction; Waiver of Jury Trial, Etc.  (a)  This Guaranty shall be governed by, and construed in accordance with, the laws of the State of New York.

(b) Each Guarantor and each of the Secured Parties hereby irrevocably and unconditionally submits, for itself and its property, to the nonexclusive jurisdiction of any New York State court or federal court of the United States of America sitting in New York City, and any appellate court from any thereof, in any action or proceeding arising out of or relating to this Guaranty or any of the other Loan Documents to which it is or is to be a party, or for recognition or enforcement of any judgment, and each Guarantor and each of the Secured Parties hereby irrevocably and unconditionally agrees that all claims in respect of any such action or proceeding may be heard and determined in any such New York State court or, to the extent permitted by law, in such federal court.  Each Guarantor and each of the Secured Parties and each of the Secured Parties agrees that a final judgment in any such action or proceeding shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by law.  Nothing in this Guaranty or any other Loan Document shall affect any right that any party may otherwise have to bring any action or proceeding relating to this Guaranty or any other Loan Document in the courts of any jurisdiction.

(c) Each Guarantor and each of the Secured Parties irrevocably and unconditionally waives, to the fullest extent it may legally and effectively do so, any objection that it may now or hereafter have to the laying of venue of any suit, action or proceeding arising out of or relating to this Guaranty or any of the other Loan Documents to which it is or is to be a party in any New York State or federal court.  Each Guarantor and each of the Secured Parties hereby irrevocably waives, to the fullest extent permitted by law, the defense of an inconvenient forum to the maintenance of such suit, action or proceeding in any such court.

(d) EACH GUARANTOR AND EACH OF THE SECURED PARTIES HEREBY IRREVOCABLY WAIVES ALL RIGHT TO TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM (WHETHER BASED ON CONTRACT, TORT OR OTHERWISE) ARISING OUT OF OR RELATING TO ANY OF THE LOAN DOCUMENTS, THE LOANS OR THE ACTIONS OF ANY SECURED PARTY OR GUARANTOR IN THE NEGOTIATION, ADMINISTRATION, PERFORMANCE OR ENFORCEMENT THEREOF.

[Remainder of Page Left Intentionally Blank]

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IN WITNESS WHEREOF, each Guarantor has caused this Guaranty to be duly executed and delivered by its officer thereunto duly authorized as of the date first above written.

	UHS HOLDCO, INC.
	By:	/s/ Xxx X. Xxxxxxxxx
		Name: Xxx X. Xxxxxxxxx
		Title:  CFO & Executive Vice President

Exhibit A

To The

Guaranty

FORM OF GUARANTY SUPPLEMENT

    , 20    

Xxxxxxx Xxxxx Capital, a division of

Xxxxxxx Xxxxx Business Financial Services Inc., as Administrative Agent

000 X. XxXxxxx Xx., 00xx Xxxxx

Xxxxxxx, XX 00000

Phone: (000) 000-0000

Fax: (000) 000-0000

Credit Agreement dated as of May 31, 2007 among UNIVERSAL HOSPITAL SERVICES, INC., a Delaware corporation (the “Borrower”), UHS HOLDCO, INC., a Delaware corporation (the “Parent”) the Lenders, the Initial L/C Issuer, the Initial Swing Line Lender, XXXXXXX XXXXX CAPITAL a division of XXXXXXX XXXXX BUSINESS FINANCIAL SERVICES INC., as Administrative Agent, and XXXXXXX XXXXX CAPITAL a division of XXXXXXX XXXXX BUSINESS FINANCIAL SERVICES INC., BEAR XXXXXXX & CO. INC. and WACHOVIA CAPITAL MARKETS , LLC, as Joint Lead Arrangers and Joint Bookrunners.

Ladies and Gentlemen:

Reference is made to the above-captioned Credit Agreement and to the Guaranty referred to therein (such Guaranty, as in effect on the date hereof and as it may hereafter be amended, supplemented or otherwise modified from time to time, together with this Guaranty Supplement, being the “Guaranty”).  The capitalized terms defined in the Guaranty or in the Credit Agreement and not otherwise defined herein are used herein as therein defined.

Section 1.  Guaranty; Limitation of Liability.  (a)  The undersigned hereby absolutely, unconditionally and irrevocably guarantees the punctual payment when due, whether at scheduled maturity or on any date of a required prepayment or by acceleration, demand or otherwise, of all Obligations of the Borrower, each Loan Party guaranteeing the Obligations of the Borrower and each other Restricted Subsidiary which is an obligor with respect to the Cash Management Obligations now or hereafter existing under or in respect of the Loan Documents (including, without limitation, any extensions, modifications, substitutions, amendments or renewals of any or all of the foregoing Obligations), whether direct or indirect, absolute or contingent, and whether for principal, interest, premiums, fees, indemnities, contract causes of action, costs, expenses or otherwise (such Obligations being the “Guaranteed Obligations”), and agrees to pay any and all expenses (including, without limitation, reasonable fees and reasonable out-of-pocket expenses of counsel) incurred by the Administrative Agent or any other Secured Party in enforcing any rights under this Guaranty Supplement, the Guaranty or any other Loan Document in accordance with Section 10.04 of the Credit Agreement (including reasonable fees, expenses and disbursements of any law firm or other external counsel to the Administrative Agent); provided, however, that in no event shall the Guaranteed Obligations of any Guarantor include any of its obligations as a Borrower under the Credit Agreement.  Without limiting the

generality of the foregoing, the undersigned’s liability shall extend to all amounts that constitute part of the Guaranteed Obligations and would be owed by any other Loan Party to any Secured Party under or in respect of the Loan Documents but for the fact that they are unenforceable or not allowable due to the existence of a bankruptcy, reorganization or similar proceeding involving such other Loan Party.

(b) The undersigned, and by its acceptance of this Guaranty Supplement, the Administrative Agent and each other Secured Party, hereby confirms that it is the intention of all such Persons that this Guaranty Supplement, the Guaranty and the Obligations of the undersigned hereunder and thereunder not constitute a fraudulent transfer or conveyance for purposes of Bankruptcy Law, the Uniform Fraudulent Conveyance Act, the Uniform Fraudulent Transfer Act or any similar foreign, federal or state law to the extent applicable to this Guaranty Supplement, the Guaranty and the Obligations of the undersigned hereunder and thereunder.  To effectuate the foregoing intention, the Administrative Agent, the other Secured Parties and the undersigned hereby irrevocably agree that the Obligations of the undersigned under this Guaranty Supplement and the Guaranty at any time shall be limited to the maximum amount as will result in the Obligations of the undersigned under this Guaranty Supplement and the Guaranty not constituting a fraudulent transfer or conveyance.

(c) The undersigned hereby unconditionally and irrevocably agrees that in the event any payment shall be required to be made to any Secured Party under this Guaranty Supplement, the Guaranty; or any other guaranty, the undersigned will contribute, to the maximum extent permitted by applicable law, such amounts to each other Guarantor and each other guarantor so as to maximize the aggregate amount paid to the Secured Parties under or in respect of the Loan Documents.

(d) To the extent that any Guarantor (other than the Parent) shall be required hereunder to pay a portion of the Guaranteed Obligations exceeding the greater of (a) the amount of the economic benefit actually received by such Guarantor from the Loans and (b) the amount such Guarantor would otherwise have paid if such Guarantor had paid the aggregate amount of the Guaranteed Obligations (excluding the amount thereof repaid by the Borrower) in the same proportion as such Guarantor’s net worth at the date enforcement is sought hereunder bears to the aggregate net worth of all the Guarantors (taken together with the aggregate net worth of all other “Guarantors” (as such term is defined in the Credit Agreement) obligated with respect to the Guaranteed Obligations (the “Other Guarantors”)) at the date of enforcement is sought hereunder, then each Other Guarantor shall reimburse such other Guarantors for the amount of such excess, pro rata, based on the respective net worths of such Other Guarantors at the date enforcement hereunder is sought.

Section 2.  Obligations Under the Guaranty.  The undersigned hereby agrees, as of the date first above written, to be bound as a Guarantor by all of the terms and conditions of the Guaranty to the same extent as each of the other Guarantors thereunder.  The undersigned further agrees, as of the date first above written, that each reference in the Guaranty to an “Additional Guarantor” or a “Guarantor” shall also mean and be a reference to the undersigned, and each reference in any other Loan Document to a “Domestic Guarantor” or a “Loan Party” shall also mean and be a reference to the undersigned.

Section 3.  Representations and Warranties.  The undersigned hereby makes each representation and warranty set forth in Section 6 of the Guaranty to the same extent as each other Guarantor.

Section 4.  Delivery by Telecopier.  Delivery of an executed counterpart of a signature page to this Guaranty Supplement by telecopier shall be effective as delivery of an original executed counterpart of this Guaranty Supplement.

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Section 5.  Governing Law; Jurisdiction; Waiver of Jury Trial, Etc.  (a)  This Guaranty Supplement shall be governed by, and construed in accordance with, the laws of the State of New York.

(b) The undersigned hereby irrevocably and unconditionally submits, for itself and its property, to the nonexclusive jurisdiction of any New York State court or any federal court of the United States of America sitting in New York City, and any appellate court from any thereof, in any action or proceeding arising out of or relating to this Guaranty Supplement, the Guaranty or any of the other Loan Documents to which it is or is to be a party, or for recognition or enforcement of any judgment, and the undersigned hereby irrevocably and unconditionally agrees that all claims in respect of any such action or proceeding may be heard and determined in any such New York State court or, to the extent permitted by law, in such federal court.  The undersigned agrees that a final judgment in any such action or proceeding shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by law.  Nothing in this Guaranty Supplement or the Guaranty or any other Loan Document shall affect any right that any party may otherwise have to bring any action or proceeding relating to this Guaranty Supplement, the Guaranty or any of the other Loan Documents to which it is or is to be a party in the courts of any other jurisdiction.

(c) The undersigned irrevocably and unconditionally waives, to the fullest extent it may legally and effectively do so, any objection that it may now or hereafter have to the laying of venue of any suit, action or proceeding arising out of or relating to this Guaranty Supplement, the Guaranty or any of the other Loan Documents to which it is or is to be a party in any New York State or federal court.  The undersigned hereby irrevocably waives, to the fullest extent permitted by law, the defense of an inconvenient forum to the maintenance of such suit, action or proceeding in any such court.

(d) THE UNDERSIGNED HEREBY IRREVOCABLY WAIVES ALL RIGHT TO TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM (WHETHER BASED ON CONTRACT, TORT OR OTHERWISE) ARISING OUT OF OR RELATING TO ANY OF THE LOAN DOCUMENTS, THE LOANS OR THE ACTIONS OF ANY SECURED PARTY IN THE NEGOTIATION, ADMINISTRATION, PERFORMANCE OR ENFORCEMENT THEREOF.

Very truly yours,

[NAME OF ADDITIONAL GUARANTOR]

By

 Title:

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