NZ709775A - Systems and methods for ex vivo lung care - Google Patents

Systems and methods for ex vivo lung care

Info

Publication number
NZ709775A
NZ709775A NZ709775A NZ70977509A NZ709775A NZ 709775 A NZ709775 A NZ 709775A NZ 709775 A NZ709775 A NZ 709775A NZ 70977509 A NZ70977509 A NZ 70977509A NZ 709775 A NZ709775 A NZ 709775A
Authority
NZ
New Zealand
Prior art keywords
lung
methods
systems
perfusion fluid
vivo
Prior art date
Application number
NZ709775A
Inventor
Remer Matthew De
Paul Murray
John Sullivan
Mark Anderson
Richard Bringham
Driel Michael Van
Waleed Hassanein
Robert Fishman
Robert Havener
Anas Abdelazim
Ihab Abdel Fattah
Scott Newell
Tom Bishop
Tamer Khayal
Stanley Kyi
Ronald Taylor
Doug Harriott
Original Assignee
Transmedics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US12/099,715 external-priority patent/US9247728B2/en
Application filed by Transmedics Inc filed Critical Transmedics Inc
Priority to NZ724681A priority Critical patent/NZ724681A/en
Publication of NZ709775A publication Critical patent/NZ709775A/en

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  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Methods and systems are disclosed for maintaining, evaluating, and providing therapy to a lung ex vivo. The methods and systems involve positioning the lung in an ex vivo perfusion circuit; circulating a perfusion fluid through the lung, the fluid entering the lung through a pulmonary artery interface and leaving the lung through a left atrial interface; and ventilating the lung by flowing a ventilation gas through a tracheal interface. Maintaining the lung for extended periods involves causing the lung to rebreathe a captive volume of air, and reaching an equilibrium state between the perfusion fluid and the ventilation gas. Evaluating the gas exchange capability of the lung involves deoxygenating the perfusion fluid and measuring a time taken to re-oxygenate the perfusion fluid by ventilating the lung with an oxygenation gas.
NZ709775A 2008-01-31 2009-01-30 Systems and methods for ex vivo lung care NZ709775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ724681A NZ724681A (en) 2008-01-31 2009-01-30 Systems and methods for ex vivo lung care

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US2497608P 2008-01-31 2008-01-31
US12/099,715 US9247728B2 (en) 2008-01-31 2008-04-08 Systems and methods for ex vivo lung care
US12/099,725 US9462802B2 (en) 2008-01-31 2008-04-08 Systems and methods for ex vivo lung care
US12/099,687 US10750738B2 (en) 2008-01-31 2008-04-08 Systems and methods for ex vivo lung care
US12/099,728 US9814230B2 (en) 2008-01-31 2008-04-08 Systems and methods for ex vivo lung care
US12/099,717 US8420380B2 (en) 2008-01-31 2008-04-08 Systems and methods for ex vivo lung care
NZ62322009 2009-01-30

Publications (1)

Publication Number Publication Date
NZ709775A true NZ709775A (en) 2017-04-28

Family

ID=58700214

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ709775A NZ709775A (en) 2008-01-31 2009-01-30 Systems and methods for ex vivo lung care

Country Status (1)

Country Link
NZ (1) NZ709775A (en)

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