A device for support of an organ ex vivo comprises a chamber with a first engagement feature. A support structure includes a second engagement feature. The first and second engagement features may be engaged so that the chamber body is carried by the support structure for rotation. The chamber body comprises first and second chamber components. In a first orientation of the chamber body, the first chamber component provides support for a first surface of the organ, and the second chamber component is removable so that a second surface of the organ is exposed to manipulation from outside the chamber body. In a second orientation of the chamber body, the second chamber component provides support for the second surface of the organ, and the first chamber component is removable so that the first surface of the organ is exposed to manipulation from outside the chamber body.

A medical device for thermally treating a donor organ to be transplanted within a patient, comprises a jacket. The jacket includes a first section and a second section adjacent to the first section. The first and second sections are folded about a hinge to form a pocket sized to receive the donor organ. The first and second sections are secured together by a plurality of conjoined weld bar sets. A sling depends from the second section and has a strap. The strap includes a first end portion coupled to the sling, and an opposite second end portion affixed to one set of the plurality of conjoined weld bar sets.

The present invention relates to methods and systems that provide for a human liver perfusion model with dual blood supply channels, permitting two liver lobes split from the same donor to be pumped simultaneously for rigorously controlled therapeutic testing.

An organ preservation system includes a housing, an organ perfusion circuit disposed within the housing, and a dual direction bubble trap disposed within the organ perfusion circuit. The dual direction bubble trap can include an upper interior chamber, a lower interior chamber, an air vent valve, and a hydrophobic membrane disposed between the upper interior chamber and the air vent valve. During operation, when fluid is pumped by a fluid pump into the dual direction bubble trap from either a retrograde or antegrade direction, air passes through the hydrophic membrane and is vented through the air vent valve until such time that the interior chamber is full of fluid which causes the air vent valve to close. Related apparatus, systems, techniques and articles are also described.

A system for the hypothermic transport of biological samples, such as tissues, organs, or body fluids. The system includes a self-purging preservation apparatus to suspend a sample in preservation fluid and perfuse a tissue with preservation fluid. The self-purging preservation apparatus is placed in an insulated transport container having a cooling medium. When assembled, the system allows for transport of biological samples for extended periods of time at a stable temperature.

One aspect of the invention provides a method for harvesting adult cells from an organ. The method includes perfusing the organ with a perfusate and isolating adult cells from the organ, thereby harvesting the adult cells from the organ. Another aspect of the invention provides a method for rehabilitating an organ. The method includes: dividing the organ into a first portion and a second portion, perfusing the first portion with a decellularization medium, isolating adult cells from the second portion, and recellularizing the first portion with a suspension of the adult cells, thereby rehabilitating the organ.

Described are systems and methods for monitoring administration of nitric oxide (NO) to ex vivo fluids. Examples of such fluids include blood in extracorporeal membrane oxygenation (ECMO) circuits or perfusion fluids used for preserving ex vivo organs prior to transplanting in a recipient. The systems and methods described herein provide for administering nitric oxide to the fluid, monitoring nitric oxide or a nitric oxide marker in the fluid, and adjusting the nitric oxide administration.

This disclosure relates to subnormothermic machine perfusion formulations for ex vivo preservation of allografts, and methods of use thereof.

An autologous perfusion fluid collection reservoir basin includes a basin body configured to receive an extracorporeal organ and blood and includes a sloped bottom. The sloped bottom is configured to channel fluid toward an outlet port. The autologous perfusion fluid collection reservoir basin also includes a connector that extends from the outlet port. The connector is configured to connect to tubing of a cardiopulmonary bypass system or to enable direct connection to a cardiopulmonary bypass system.

A system and method for growing and maintaining biological material including producing a protein associated with the tissue, selecting cells associated with the tissue, expanding the cells, creating at least one tissue bio-ink including the expanded cells, printing the at least one tissue bio-ink in at least one tissue growth medium mixture, growing the tissue from the printed at least one tissue bio-ink, and maintaining viability of the tissue.