Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1992-07-14
1993-11-02
Weiss, John G.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604153, 417480, 251 9, A61M 500, A61M 100
Patent
active
052579786
ABSTRACT:
An IV safety module (2) is used with a peristaltic type IV pump (5) to prevent the unrestricted flow of IV fluid through an IV line (4) when the door (80) of the IV pump is open. A locking trigger (42) is pivotally mounted to the body. A spring (10) is mounted to the body and has a section (18) which compresses and collapses the IV tube closed, thus substantially halting and IV fluid flowing therethrough, as the spring biases the trigger to the tube clamped position. The safety module is mounted adjacent the pump and is configured so that closing the door of the pump depresses the trigger to open the IV tube.
REFERENCES:
patent: 4155362 (1979-05-01), Jess
patent: 4586691 (1986-05-01), Kozlow
patent: 4689043 (1987-08-01), Bisha
patent: 5017192 (1991-05-01), Dodge et al.
patent: 5055001 (1991-10-01), Natwick et al.
patent: 5116203 (1992-05-01), Natwick et al.
Foster Clark B.
Haber Terry M.
Smedley William H.
Habley Medical Technology Corporation
Weiss John G.
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