Portable infusion device

Details Portable infusion device Portable infusion device

1993-11-22

1995-03-21

Weiss, John G.

Surgery

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

Treating material introduced into or removed from body...

604131, 604141, A61M 100, A61M 3700

Patent

active

053991664

ABSTRACT:
An infusion device including a rigid accessible housing, a flexible air bag contained within the rigid housing in use, a space next to the flexible air bag for containing a drug bag in use, a line connected between the drug bag and patient in use, a pumping device connected to the air bag, a control unit for controlling the operation of the pump which includes a sensing mechanism in communication with the line or drug bag for sensing the fluid pressure therein without contaminating the medicament in the line to the patient and wherein the pumping device is activated when the pressure in the line or drug bag passes below a predetermined level.

REFERENCES:
patent: 3756459 (1973-09-01), Bannister et al.
patent: 3895741 (1975-07-01), Nugent
patent: 4077405 (1978-03-01), Haerten et al.
patent: 4237881 (1980-12-01), Beigler et al.
patent: 4267834 (1981-05-01), Barger et al.
patent: 4430078 (1984-02-01), Sprague
patent: 4443218 (1984-04-01), DeCant, Jr.
patent: 4504267 (1985-03-01), Parmelee et al.
patent: 4557726 (1985-12-01), Reinicke
patent: 4613327 (1986-09-01), Tegrarian et al.
patent: 4670006 (1987-06-01), Sinnett et al.
patent: 4684367 (1987-08-01), Schaffer et al.
patent: 4735613 (1988-04-01), Bellin et al.
patent: 4998914 (1991-03-01), Wiest et al.
patent: 5059182 (1991-10-01), Laing
patent: 5163909 (1992-11-01), Stewart
patent: 5207645 (1993-05-01), Ross et al.
patent: 5290240 (1994-03-01), Horres, Jr.

Affiliated with

Also associated with

Rating

Portable infusion 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 Portable infusion device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable infusion device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1146211