Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1987-11-02
1989-05-23
Truluck, Dalton L.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604168, 604192, 604198, 604110, A61M 500
Patent
active
048326968
ABSTRACT:
An assembly of a needle and a device for protecting the needle tip is disclosed. The assembly comprises an elongate housing which mounts the needle. A needle guard is slidably mounted within the housing and is adapted to be moved forward along the needle. Following use, the needle and housing are retracted and the needle guard becomes permanently locked with the housing while it occludes or covers the needle.
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patent: 4160450 (1979-07-01), Doherty
patent: 4500312 (1985-02-01), McFarlane
patent: 4588398 (1986-05-01), Daugherty et al.
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patent: 4664653 (1987-05-01), Sagstetter et al.
patent: 4664654 (1987-05-01), Strauss
patent: 4676783 (1987-06-01), Jagger et al.
patent: 4702738 (1987-10-01), Spencer
"Introducing the ICU High Risk Needle" by ICU Medical, Inc. of 3 pages.
Choksi Pradip V.
Luther Ronald B.
Luther Medical Products, Inc.
Truluck Dalton L.
Whelton Denise
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