Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1997-09-26
1999-07-06
Yasko, John D.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604192, 604263, A61M 500
Patent
active
059191651
ABSTRACT:
A needle shield assembly is provided for a needle cannula. The assembly includes a support sleeve, a stop collar and a needle shield. The support sleeve is rotatably mounted in a proximal position about the needle cannula. The stop collar is secured on the needle cannula distally from the support sleeve so that the stop collar traps the support sleeve in a proximal position on the needle cannula. The needle shield is hingedly mounted to the support sleeve for rotation between a first position where the needle shield protectively encloses the needle cannula and a second position where the support sleeve is angularly aligned to and spaced from the needle cannula. The hingedly connected needle shield and support sleeve can be rotated around the needle cannula.
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Becton Dickinson and Company
Voellmicke John L.
Yasko John D.
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