Drip-feed bag and method for manufacturing same

Details Drip-feed bag and method for manufacturing same Drip-feed bag and method for manufacturing same

1989-11-15

1992-02-18

Hafer, Robert A.

Surgery

Container for blood or body treating material, or means used...

Bag type

604403, 604409, 604410, A61M 500

Patent

active

050889940

ABSTRACT:
A medical drip-feed bag for dispensing fluids made of polyolefin polymer having flexible walls defining therein a collapsible space for storing said fluids, said bag comprising a sealable inlet for introducing fluids into the bag and an outlet for dispensing said fluid, said outlet comprising hermetically sealed connector means sandwiched between said walls, the connector means comprising a substantially lenticularly shaped body with integral nipple, said connector means further comprising a bore going through the body and nipple and forming a channel for fluid to flow out of the bag.

REFERENCES:
patent: 2429869 (1947-10-01), Crowley
patent: 4131200 (1978-12-01), Rinfret
patent: 4327726 (1982-05-01), Kwong et al.
patent: 4516977 (1985-05-01), Herber
patent: 4650452 (1987-03-01), Jensen
patent: 4814231 (1989-03-01), Onohara et al.
patent: 4854737 (1989-08-01), Steer et al.

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