A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
128/126
A61M 25/00 (2006.01) A61M 25/10 (2006.01)
Patent
CA 1257826
Abstract of the Invention Inflating and deflating device for a balloon dilatation catheter comprising a housing and a syringe carried by the housing. The syringe has an outlet adapted to be connected to the catheter. The syringe includes a container and a piston which is slidably mounted in the container. The syringe also includes a rigid plunger connected to the piston and extends out of the housing. The plunger has helical threads formed thereon to provide an elongate ratchet. A pawl is movable between rachet-engaging and rachet-disengaging positions. A spring is carried by the housing and engages the pawl and yieldably urges the pawl into its rachet-engaging position. A tab is carried by the housing and engages the pawl and is used for moving the pawl out of engagement with the ratchet to release the ratchet. The pawl and the ratchet are formed so that when the syringe contains a liquid, the plunger can be pushed inwardly by hand to provide a desired pressure on the liquid in the container and the plunger can be rotated to gradually increase or decrease the pressure on the liquid in the container. A 42608/ld
517438
Advanced Cardiovascular Systems Inc.
Smart & Biggar
LandOfFree
Inflating and deflating device for balloon dilatation catheters does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Inflating and deflating device for balloon dilatation catheters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Inflating and deflating device for balloon dilatation catheters will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1329584