Portable disposable uterine cavity suction tube

Abstract

The invention discloses a portable disposable uterine cavity suction tube which comprises a first casing tube, scale markers, a movable section, fixing sleeves, a suction head, a second casing tube, asuction tube, a grab handle, a negative pressure hole, a connecting hole, a sleeve groove, protrusions, a negative pressure piston, a scraping slot and side suction holes. The portable disposable uterine cavity suction tube has the advantages that the two fixing sleeves are arranged inside the first casing tube, a plurality of protrusions are arranged on the inner wall of the sleeve groove, and the suction tube can be fixed through the fixing sleeves; the scraping slot is formed in one end of the suction head, and a doctor can perform uterine curettage while uterine cavity tissue suction is performed; by forming the multiple side suction holes in the outer side of the suction head, the suction head can perform tissue suction through the suction holes; due to the fact that one end of the first casing tube is provided with a connecting section composed of folding hoses, the second casing tube can perform angle adjustment through the connecting section; accordingly, the device can conveniently enter the uterine cavity of the patientconveniently. The device has the advantages of being multifunctional and safer to use.

Description

technical field [0001] The invention relates to a uterine cavity tissue suction tube, in particular to a portable disposable uterine cavity tissue suction tube, which belongs to the technical field of medical machinery applications. Background technique [0002] In gynecological medical care, after pregnancy, when performing gynecological medical treatment of medical nature or during abortion, it is necessary to attract uterine cavity tissue, so that when performing treatment or abortion work, it is necessary to use a uterine cavity tissue suction tube, of which the disposable uterine cavity tissue As a safe device, the suction tube is widely used in the field of gynecology. [0003] However, the existing disposable uterine cavity tissue suction tube still has certain defects in use. Although the existing disposable uterine cavity tissue suction tube can perform uterine cavity tissue suction, it has a simple structure, a single function, and does not have a negative pressure...

AI Technical Summary

Problems solved by technology

[0003] However, the existing disposable uterine cavity tissue suction tube still has certain defects in use. Although the existing disposable uterine cavity tissue suction tube can perform uterine cavity tissue suction, it has a simple structure, a single function, and does not have a negative pressure adjustment function. , when the patient is sucking the tissue of the uterine cavity, the pressure change in the uterine cavity will cause harm to the patient, and negative pressure adjustment is required, and when the existing suction tube for the uterine cavity is sucked, the structure of the suction head is simple and cannot Curettage and curettage are performed at the same time as suction, and there are few suction holes, and the suction effect is not thorough, thus reducing the quality of treatment for patients

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