High pressure perfusion device

Details High pressure perfusion device High pressure perfusion device

A - Human Necessities

61

M

A61M 25/09 (2006.01) A61M 25/00 (2006.01) A61M 31/00 (2006.01) A61M 25/01 (2006.01)

Patent

CA 2238861

The present invention includes a guidewire device capable of delivering perfusion fluids to a vascular site while at the same time exhibiting handling characteristics associated with existing non-perfusion guidewires. The fluid delivery system (100) includes a high pressure source (102), such as a pump or reservoir, a connector (70), a tube (104) connecting an output of high pressure source (102) to an input of connector (70), and a perfusion guidewire (108). Preferred embodiments also permit high-pressure perfusion of supersaturated solutions, and include a liquid flow path which will not promote bubble generation or growth, or destabilize a supersaturated solution.

L'invention porte sur un fil-guide permettant de faire parvenir des fluides de perfusion à un site vasculaire tout en présentant la même facilité de maniement que les fils-guides usuels non faits pour les perfusions. Les exécutions préférées comportent un conduit de perfusion présentant des dimensions et caractéristiques physiques très proches de celles des fils-guides usuels; elles permettent également des perfusions sous forte pression de solutions supersaturées, et comportent un conduit de passage du fluide ne favorisant pas la formation ou le développement de bulles et ne déstabilisant pas les solutions supersaturées.

Affiliated with

Also associated with

Rating

High pressure perfusion device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High pressure perfusion device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High pressure perfusion device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1585655