SUCTION-BASED TISSUE COLLECTING DEVICE

摘要

A suction drainage device for use in vacuum aspiration procedures is provided. The device has a tissue collecting container with an inlet port for connecting to an inlet tube line leading from the source to be drained, and a vacuum port for connecting to a vacuum source. It comprises an inlet duct which extends within the container from the inlet port terminating at an end fitted with a tissue trap for retaining tissue bits and allowing fluid passage therethrough; a vacuum duct which extends within the container from the bottom wall of the container to the vacuum port; and a sealed reservoir integral within the container and containing a liquid tissue treatment material and provided with an external actuator for dispensing of the liquid tissue treatment material into the container so as to flood the tissue bits with said liquid.