Liquid medicine continous infuser

Details Liquid medicine continous infuser Liquid medicine continous infuser

1998-12-02

2000-05-16

Yasko, John D.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

128DIG12, A61M 3700

Patent

active

060630582

ABSTRACT:
There is disclosed a liquid medicine continuous infuser having a basic structure comprising a bag-shaped member that can apply a pressure to a liquid medicine accommodated inside the infuser, an inflow/outflow section for flowing in and flowing out the liquid medicine, and an area positioned inside the bag-shaped member and having a predetermined volume. The above pressure provides a predetermined characteristic curve in relation to the capacity of the bag-shaped member, and the area having the predetermined volume is for increasing the capacity of the bag-shaped member when the liquid medicine is accommodated inside the bag-shaped member. Further, the bag-shaped member is for applying a pressure to a liquid medicine accommodated inside the bag-shaped member along with the predetermined characteristic curve, with a pressure corresponding to the capacity increased by the area having the predetermined volume, when the liquid medicine is accommodated inside the bag-shaped member used, as an initial value.

REFERENCES:
patent: 3506005 (1970-04-01), Gilio et al.
patent: 4909790 (1990-03-01), Tsujikawa et al.
patent: 5649910 (1997-07-01), Kriesel et al.
patent: 5807335 (1998-09-01), Kriesel et al.
patent: 5897530 (1999-04-01), Jackson
patent: 5921962 (1999-07-01), Kriesel et al.
patent: 5961492 (1999-10-01), Kriesel et al.
European Search Report dated Jun. 23, 1999.
PCT Application dated Oct. 1, 1992.
PCT Application dated Jul 3, 1997.

Affiliated with

Also associated with

Rating

Liquid medicine continous infuser does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid medicine continous infuser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid medicine continous infuser will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-254715