Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1988-10-05
1990-02-20
Kruter, J. L.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604137, 604135, A61M 520
Patent
active
049022792
ABSTRACT:
A safety injector, primarily for self-administered medicaments, is adapted to hold a charged hypodermic syringe and its needle with the needle in a protected retracted position. When a trigger member of the injector is pressed against the skin of the patient, the needle is exposed for producing shallow penetration of the skin, then a plunger actuator is released for producing a forward movement of the syringe a limited distance to cause full penetration by the needle and a coordinated forward movement of the syringe plunger to force medicament from the syringe through the needle in a "tracked injection." A safety mechanism prevents release of the plunger actuator unless the syringe is fully seated within the injector.
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"Introducing JECT AID.TM. Automatic Injector", brochure, Autoject Systems, Inc., Hemet, Calif. 1 p., no date.
Autoject Preliminary Operating Instructions; Owen Mumford Limited: no date.
Insulin Therapy at Its Simplest advertisement; Squibb--Novo, Inc.; Jul. 1988.
Schmidtz William B.
Schmitz William L.
Autoject Systems Inc.
Kruter J. L.
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