Inflation system for a balloon catheter

Surgery – Miscellaneous – Methods

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

604 97, 604 99, 604224, A61M 2902

Patent

active

052131157

ABSTRACT:
An inflation system for pressurization and depressurization of a balloon catheter. The inflation system includes a syringe, including a syringe barrel, a plunger with expandable thread, a handle with cam, a syringe end cap, pressure gauge, flexible tubing, and connectors. The syringe is structured such that part of the syringe barrel has an internal thread which engages the expandable threads of the plunger. In the disengaged mode, the plunger slides freely within the syringe barrel allowing for rapid motion to purge, pressurize, or depressurize the inflation system. Once pressure reaches a predetermined level in the system, the cam on the handle causes the threads to automatically lock against the syringe barrel, and continued pressurization or depressurization is accomplished by the rotation of the plunger handle with respect to the syringe barrel. One advantage of the inflation system is that only one step is necessary for locking the syringe for controlled pressurization and depressurization.

REFERENCES:
patent: 4312343 (1982-01-01), LeVeen et al.
patent: 4439185 (1984-03-01), Lundquist
patent: 4583974 (1986-04-01), Kokernak
patent: 4609371 (1986-09-01), Pizzino
patent: 4654027 (1987-03-01), Dragan et al.
patent: 4655749 (1987-04-01), Fischione
patent: 4723938 (1988-02-01), Goodin et al.
patent: 4743230 (1988-05-01), Nordquest
patent: 4758223 (1988-07-01), Rydell
patent: 4808165 (1989-02-01), Carr
patent: 4832692 (1989-05-01), Box et al.
patent: 4919121 (1990-04-01), Rydell et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Inflation system for a balloon catheter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Inflation system for a balloon catheter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Inflation system for a balloon catheter will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-891595

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.