Subcutaneous infusion device

Details Subcutaneous infusion device Subcutaneous infusion device

1998-03-20

2000-09-26

Coggins, Wynn Wood

Surgery

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

Treating material introduced into or removed from body...

128DIG26, 604114, A61M 2500

Patent

active

06123690&

ABSTRACT:
The invention relates to a subcutaneous infusion device comprising: a housing, a flow channel within the housing, a cannula extending from the housing and being in flow communication with the flow channel, a self-sealing septum covering the flow channel, a connector for delivery of fluid into the flow channel, a needle on the connector for penetrating the self-sealing septum covering the flow channel in the housing, a guide means for guiding the connector with the needle into a correct position in relation to the housing, where the guide means has incorporated means for interlocking the connector and the housing. Hereby a simpler and easier operable product is obtained.

REFERENCES:
patent: 3927660 (1975-12-01), Tegtmeyer
patent: 4397641 (1983-08-01), Jacobs
patent: 4673400 (1987-06-01), Martin
patent: 5449349 (1995-09-01), Sallee et al.
patent: 5522803 (1996-06-01), Teissen-Simony
patent: 5545143 (1996-08-01), Fischell
patent: 5776116 (1998-07-01), Lopez et al.

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