04543088 is referenced by 276 patents and cites 4 patents.

A self-sealing subcutaneous injection site for implantation in the body includes a housing having a bottom wall and a generally resilient dome-shaped wall which defines an interior chamber within the housing. The interior chamber has a durometer and shape for providing compressive forces within the dome-shaped wall for sealing punctures extending through the dome-shaped wall upon fluid pressurization of the interior chamber. A conduit extends through the dome-shaped wall into the interior chamber to provide a fluid-flow passageway to the chamber.

Title
Self-sealing subcutaneous injection site
Application Number
6/549092
Publication Number
4543088
Application Date
November 7, 1983
Publication Date
September 24, 1985
Inventor
Ronald K Yamamoto
Goleta
CA, US
Matthew W Bootman
Bakersfield
CA, US
Agent
Roger A Williams
Assignee
American Hospital Supply Corporation
IL, US
IPC
A61M 25/00
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