Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1998-08-26
2000-03-21
McDermott, Corrine
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604195, 604187, 604201, 604203, 604231, A61M 500
Patent
active
060397136
ABSTRACT:
A needle-bearing device for injecting medicinal fluid from a pre-filled cartridge is provided. After use, the needle is retracted into the body of the device to prevent inadvertent contact with the sharpened end of the needle. In one embodiment, the invention provides a manually actuable button that effectuates retraction of the needle after use. In another embodiment, retraction is effectuated automatically after the injection is complete.
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Barker John
Botich Michael J.
Halseth Thor R.
Eland Stephen H.
McDermott Corrine
MDC Investment Holdings Inc.
Rodriguez Cris L.
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