Surgical evacuator device
First Claim
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1. AN EVACUATOR DEVICE FOR REMOVING AND COLLECTING FLUIDS FROM A CLOSED WOUND, SAID EVACUATOR DEVICE COMPRISING:
- (A) A COMPRESSIBLE PUMP-CONTAINER OF RESILIENT ELASTOMERIC MATERIAL HAVING TOP AND BOTTOM PORTIONS CONNECTED BY A CORRUGATED SIDEWALL HAVING A WALL THICKNESS WITH ELASTIC MEMORY SUFFICIENT TO EXPAND SAID PUMP-CONTAINER SOLELY BY THE RESILIENCY OF ITS CORRUGATED SIDEWALL AFTER IT IS COMPRESSED;
(B) A VALVE TURRET ON SAID TOP PORTION DEFINING THE SOLE COMMUNICATION TO THE PUMP-CONTAINER INTERIOR AND HAVING AN EVACUATOR TUBE OPENING THEREIN ADAPTED TO RECEIVE AN EVACUATOR TUBE AND A VENT OPENING COMMUNICATING WITH THE ATMOSPHERE;
AND (C) A RESILIENT DIAPHRAGM CONNECTED TO SAID TOP AND ADAPTED TO SEAL SAID VENT OPENING.
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1 Claim
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1. AN EVACUATOR DEVICE FOR REMOVING AND COLLECTING FLUIDS FROM A CLOSED WOUND, SAID EVACUATOR DEVICE COMPRISING:
- (A) A COMPRESSIBLE PUMP-CONTAINER OF RESILIENT ELASTOMERIC MATERIAL HAVING TOP AND BOTTOM PORTIONS CONNECTED BY A CORRUGATED SIDEWALL HAVING A WALL THICKNESS WITH ELASTIC MEMORY SUFFICIENT TO EXPAND SAID PUMP-CONTAINER SOLELY BY THE RESILIENCY OF ITS CORRUGATED SIDEWALL AFTER IT IS COMPRESSED;
(B) A VALVE TURRET ON SAID TOP PORTION DEFINING THE SOLE COMMUNICATION TO THE PUMP-CONTAINER INTERIOR AND HAVING AN EVACUATOR TUBE OPENING THEREIN ADAPTED TO RECEIVE AN EVACUATOR TUBE AND A VENT OPENING COMMUNICATING WITH THE ATMOSPHERE;
AND (C) A RESILIENT DIAPHRAGM CONNECTED TO SAID TOP AND ADAPTED TO SEAL SAID VENT OPENING.
- (A) A COMPRESSIBLE PUMP-CONTAINER OF RESILIENT ELASTOMERIC MATERIAL HAVING TOP AND BOTTOM PORTIONS CONNECTED BY A CORRUGATED SIDEWALL HAVING A WALL THICKNESS WITH ELASTIC MEMORY SUFFICIENT TO EXPAND SAID PUMP-CONTAINER SOLELY BY THE RESILIENCY OF ITS CORRUGATED SIDEWALL AFTER IT IS COMPRESSED;
Specification