Exhibit 3.62

AMENDED AND RESTATED BYLAWS

OF

T² MEDICAL, INC.

as of July 1, 2010

ARTICLE I

MEETINGS OF STOCKHOLDERS

Section 1. Place of Meeting and Notice. Meetings of the stockholders of T² Medical, Inc. (the “Company”) shall be held at such place either within or without the State of Delaware as the Board of Directors may determine.

Section 2. Annual and Special Meetings. Annual meetings of stockholders shall be held, at a date, time and place fixed by the Board of Directors and stated in the notice of meeting, to elect a Board of Directors and to transact such other business as may properly come before the meeting. Special meetings of the stockholders may be called by (i) the President for any purpose and shall be called by the President or (ii) the Secretary if directed by the Board of Directors.

Section 3. Notice. Except as otherwise provided by law, at least 10 and not more than 60 days before each meeting of stockholders, written notice of the time, date and place of the meeting, and, in the case of a special meeting, the purpose or purposes for which the meeting is called, shall be given to each stockholder.

Section 4. Quorum. At any meeting of stockholders, the holders of record, present in person or by proxy, of a majority of the Company’s issued and outstanding capital stock shall constitute a quorum for the transaction of business, except as otherwise provided by law. In the absence of a quorum, any officer entitled to preside at or to act as secretary of the meeting shall have power to adjourn the meeting from time to time until a quorum is present.

Section 5. Voting. Except as otherwise provided by law, all matters submitted to a meeting of stockholders shall be decided by vote of the holders of record, present in person or by proxy, of a majority of the Company’s issued and outstanding capital stock.

Section 6. Action by Written Consent. Any action required or permitted to be taken at any annual or special meeting of stockholders may be taken without a meeting, without prior notice and without a vote, if a consent in writing shall be signed by the holders of outstanding stock having not less than the minimum number of votes that would be necessary to authorize or take such action at a meeting at which all shares entitled to vote thereon were present and voted. Prompt notice of the taking of the corporate action without a meeting by less than unanimous written consent shall be given to those stockholders who have not consented in writing.

ARTICLE II

DIRECTORS

Section 1. Number, Election and Removal of Directors. The number of Directors that shall constitute the Board of Directors shall be not less than one nor more than nine. The number of Directors of the Board of Directors on the date of the adoption and effectiveness of these Bylaws shall be one. Thereafter, within the limits specified above, the number of Directors shall be determined by the Board of Directors or by the stockholders. The Directors shall be elected by the stockholders at their annual meeting. Vacancies and newly created directorships resulting from any increase in the number of Directors may be filled by a majority of the Directors then in office, although less than a quorum, or by the sole remaining Director or by the stockholders. A Director may be removed with or without cause by the stockholders.

Section 2. Meetings. Regular meetings of the Board of Directors shall be held at such times and places as may from time to time be fixed by the Board of Directors or as may be specified in a notice of meeting. Special meetings of the Board of Directors may be held at any time upon the call of the President and shall be called by the President or Secretary if directed by the Board of Directors. Telegraphic, facsimile or written notice (which includes electronic mail) of each special meeting of the Board of Directors shall be sent to each Director not less than two days before such meeting. A meeting of the Board of Directors may be held without notice immediately after the annual meeting of the stockholders. Notice need not be given of regular meetings of the Board of Directors.

Section 3. Quorum. A majority of the total number of Directors shall constitute a quorum for the transaction of business. If a quorum is not present at any meeting of the Board of Directors, the Directors present may adjourn the meeting from time to time, without notice other than announcement at the meeting, until such a quorum is present. Except as otherwise provided by law, the Certificate of Incorporation of the Company, these Bylaws or any contract or agreement to which the Company is a party, the act of a majority of the Directors present at any meeting at which there is a quorum shall be the act of the Board of Directors.

Section 4. Committees. The Board of Directors may, by resolution adopted by a majority of the whole Board, designate one or more committees, including without limitation an Executive Committee, to have and exercise such power and authority as the Board of Directors shall specify. In the absence or disqualification of a member of a committee, the member or members thereof present at any meeting and not disqualified from voting, whether or not he/she or they constitute a quorum, may unanimously appoint another Director to act at the meeting in place of any such absent or disqualified member.

Section 5. Manner of Participation. Directors may participate in meetings of the Board of Directors by means of conference telephone or other communications equipment by means of which all Directors participating in the meeting can hear each other, and participation in a meeting in accordance herewith shall constitute presence in person at such meeting for purposes of these Bylaws.

Section 6. Action by Written Consent. Any action required or permitted to be taken at any meeting of the Board of Directors may be taken without a meeting, without prior notice and without a vote, if a consent in writing shall be signed by all the directors, and the writing or writings are filed with the minutes of proceedings of the Board of Directors.

ARTICLE III

OFFICERS

The officers of the Company shall consist of a President, one or more Executive Vice Presidents, a Chief Financial Officer, a Treasurer, a Secretary and such other additional officers with such titles as the Board of Directors shall determine, all of whom shall be chosen by and shall serve at the pleasure of the Board of Directors. Such officers shall have the usual powers and shall perform all the usual duties incident to their respective offices. All officers shall be subject to the supervision and direction of the Board of Directors. The authority, duties or responsibilities of any officer of the Company may be suspended by the President with or without cause. Any officer elected or appointed by the Board of Directors may be removed by the Board of Directors with or without cause.

ARTICLE IV

INDEMNIFICATION

To the fullest extent permitted by the General Corporation Law of the State of Delaware, the Company shall indemnify any current or former Director or officer of the Company and may, at the discretion of the Board of Directors, indemnify any current or former employee or agent of the Company against all expenses, judgments, fines and amounts paid in settlement actually and reasonably incurred by him or her in connection with any threatened, pending or completed action, suit or proceeding brought by or in the right of the Company or otherwise, to which he or she was or is a party or is threatened to be made a party by reason of his or her current or former position with the Company or by reason of the fact that he or she is or was serving, at the request of the Company, as a director, officer, partner, member, employee or agent of another corporation, partnership, limited liability company, joint venture, trust or other enterprise (including the heirs, executor, administrators or estate of such person).

ARTICLE V

GENERAL PROVISIONS

Section 1. Notices. Whenever any statute, the Certificate of Incorporation or these Bylaws require notice to be given to any Director or stockholder, such notice may be given in writing by mail, addressed to such Director or stockholder at his address as it appears on the records of the Company, with postage thereon prepaid. Such notice shall be deemed to have been given when it is deposited in the United States mail. Notice to Directors may also be given by facsimile or telegram. A waiver of such notice in writing signed by the person or persons entitled thereto, whether before or after the time stated in such notice, shall be equivalent to the giving of such notice. Attendance of a Director at a meeting shall constitute a waiver of notice of such meeting except where a Director attends a meeting for the express purpose of objecting to the transaction of any business because the meeting is not lawfully called or convened.

Section 2. Fiscal Year. The fiscal year of the Company shall be fixed by the Board of Directors.