Syringe driving apparatus

Details Syringe driving apparatus Syringe driving apparatus

1992-06-29

1994-08-09

Rosenbaum, C. Fred

Surgery

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

Treating material introduced into or removed from body...

604228, 128DIG12, A61M 5315

Patent

active

053362012

ABSTRACT:
An apparatus 10 for driving a plunger 134 of a syringe 16 includes a plate 48 on the top 38 of a frame 36 and a structure 62 on the plate 48 for releasably attaching the cylinder 130 of the syringe 16 to the frame 36 and securing the cylinder 130 against lengthwise movement relative to the frame 36. A lever 76 is pivotably attached to the top 38 of the frame 36 a selected distance from the plate 48. A pair of pivot pins 108,110 releasably pivotably attach the distal end 150 of the plunger 134 of the syringe 16 to the lever 76. In this manner, pivotable movement of the lever 76 is translated into lengthwise movement of the plunger 134. An apparatus 10 for transferring a measured amount of fluid from a first fluid supply 14 to a fluid reservoir 170 includes a syringe 16, the syringe driving apparatus 12 and a two-way check valve 18. The fluid supply 14, the fluid reservoir 70 and the syringe 16 are maintained in fluid communication through the two-way check valve 18.

REFERENCES:
patent: 2074401 (1937-03-01), Kauzal
patent: 2164711 (1939-07-01), Kadavy
patent: 2200012 (1940-05-01), Russell et al.
patent: 3819091 (1974-06-01), Hollender
patent: 3822700 (1974-07-01), Pennington
patent: 3861388 (1975-01-01), Vaughn
patent: 3905365 (1975-09-01), Colombo
patent: 4033346 (1977-07-01), Phillips et al.
patent: 4084606 (1978-04-01), Mittleman
patent: 4132231 (1979-01-01), Puccio
patent: 4168701 (1979-09-01), Chiulli
patent: 4204539 (1980-05-01), Van Brugge
patent: 4253501 (1981-03-01), Ogle
patent: 4262671 (1981-04-01), Kersten
patent: 4316558 (1982-02-01), Kubiak
patent: 4576594 (1986-03-01), Greenland
patent: 4623343 (1986-11-01), Thompson
patent: 4737151 (1988-04-01), Clement et al.
patent: 4769008 (1988-09-01), Hessel
patent: 4779997 (1988-10-01), Schmidt
patent: 4808165 (1989-02-01), Carr
Block Medical, Homepump.TM. Circular.

Affiliated with

Also associated with

Rating

Syringe driving apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-213003