Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1994-01-24
1995-10-17
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604250, 251 9, A61M 500
Patent
active
054585813
ABSTRACT:
A catheter device of the type having a plastic sleeve with a central bore and a flexible catheter tube projecting from one end of the sleeve is equipped with a crimping apparatus, to allow a person administering the catheter to selectively crimp the tube to inhibit the flow of blood therethrough. The crimping apparatus includes member mounted for rotational movement with respect to the sleeve and a torsion spring, which normally biases the eccentric member to a "non-crimping" position. The member includes a bottom slot for receiving the catheter tube. When it is desired to crimp the tube, the member is rotated in a predetermined direction, such that the member compresses the catheter tube to inhibit the flow of blood therethrough. By crimping the catheter tube to inhibit the flow of blood therethrough, the likelihood of direct contact between the person administering the catheter and the catheter recipient's blood is substantially diminished.
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Bockelman Mark
Rosenbaum C. Fred
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