05584814 is referenced by 16 patents and cites 6 patents.

A portable and hand held syringe filling device, having a frame that forms a curved channel, and one or more bulkheads fixed to the frame, that grip the barrel and flanges of a hypodermic syringe. A double acting air cylinder is fixed to one of the bulkheads, and is positioned within the frame channel, with the moving rod portion fixed to a slider having a thumb plate gripper that grips the thumb plate and plunger of a hypodermic syringe. The amount of air pressure and flow rate of the air pressure is specifically tailored to actuate the double action air cylinder, to provide an exact draw and dispense force on the syringe plunger. An adjustable stop is used to allow the syringe filling device to act as a pump, that delivers metered portions of liquid to target containers.

Title
Syringe actuation system
Application Number
8/378509
Publication Number
5584814
Application Date
January 26, 1995
Publication Date
December 17, 1996
Inventor
John F Schlyer
11607 W. Cindy, Wichita, 67212
KS, US
John H Schuster
708 Whipporwill Rd., Derby, 67037
KS, US
Agent
Bradley P Sylvester
IPC
A61M 5/00
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