Disposable tissue collection and separation device

Abstract

The invention discloses a disposable tissue collection and separation device which comprises a suction tube assembly, a collection tank assembly in interference fit with the suction tube assembly and a collection frame assembly arranged in the collection tank assembly, and the suction tube assembly, the collection tank assembly and the collection frame assembly communicate with one another; the collecting frame assembly comprises a collecting frame, a taking-out rod structure connected with the collecting frame in a sliding mode and a filtering membrane fixedly connected with the collecting frame, and the taking-out rod structure can move in the collecting frame in the vertical direction. According to the device, the size is small and light, the connecting joints are arranged at the front end and the rear end and can be used in cooperation with a planing power system, surgical operation is not affected, a user can conveniently know the tissue collection condition in real time, and the risk of cross infection is avoided.

Description

technical field [0001] The invention relates to the technical field of collection and separation devices, in particular to a disposable tissue collection and separation device. Background technique [0002] The tissue collection and separation device is used to collect and separate tissues during surgery. It is mainly composed of a collection tank and a filter. The tank is generally equipped with a water inlet and a water outlet to achieve the purpose of tissue collection and separation. [0003] Application No. 201621035106.6 discloses that a tissue collection and separation device enters through the inlet above the container cover, and the tissue and waste liquid are separated by the filter in the container, and the waste liquid is discharged from the outlet below the container. Its flaws are: [0004] 1. The overall volume is too large, which takes up space and is inconvenient to operate during surgery. [0005] 2. There is no observation effect, and the degree of tissu...

AI Technical Summary

Problems solved by technology

[0004] 1. The overall volume is too large, which takes up space and is inconvenient to operate during surgery

[0005] 2. No observation effect, unable to accurately observe the degree of tissue collection

[0007] 1. The overall volume is too large, which takes up space and is inconvenient to operate during surgery

[0008] 2. There is only one liquid inlet, which cannot be adapted to the negative pressure interface required by the planing power system

[0009] 3. No observation effect, unable to accurately observe the degree of tissue collection

[0010] 4. Storage of tissue and waste in the same container may contaminate healthy, refillable tissue

[0011] 5. Cannot be used together with planing power system

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