Dual-chamber injection cartridge

Details Dual-chamber injection cartridge Dual-chamber injection cartridge

1995-06-07

1998-10-06

Buiz, Michael Powell

Surgery

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

Treating material introduced into or removed from body...

604 82, 604232, A61M 3700

Patent

active

058170553

ABSTRACT:
An injection cartridge of the dual-chamber type, which comprises a cylindrical cartridge barrel having a front chamber for a solid product and a rear chamber for a liquid product. The chambers are sealingly separated by a displaceable piston of a resilient material, and have an openable bypass connection for liquid from the rear chamber to the front chamber and a resilient sealing closure of the front end of the front chamber.

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Technical Data Sheet, Carpenter Technology, Carpenter Steel Division, "Carpenter Free-Cut Invar `36`", (6-70) 2 pages.
"408 Glass" Product Information Sheet, GBC Materials Corporation of Letrobe, Pennsylvania, 1 page.

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