Endoscope for gynecological induced abortion under direct view

Abstract

The invention discloses an endoscope for gynecological induced abortion under direct view. The endoscope comprises an induced abortion suction tube, wherein a complementary metal oxide semiconductor (CMOS) electronic endoscope is fixed on the inner wall of the induced abortion suction tube. The endoscope is characterized in that the opening at the front end of the induced abortion suction tube is an inclined surface; the CMOS electronic endoscope is slantways placed in the induced abortion suction tube; the front end of the electronic endoscope faces towards the inclined surface of the opening at the front end of the electronic endoscope; and the included angle between the electronic endoscope and the induced abortion suction tube is 5 to 20 degrees. The endoscope has the advantages that the whole operation part can be observed in the process of the operation; the endoscope has a simple structure and is easy to implement; during use, the suction tube is connected with an induced abortion aspirator and an embryo tissue is sucked by negative pressure generator by the aspirator; and during operation, the condition of an uterine cavity can be observed, so fixed-point suction can be realized accurately and damage to a uterus caused by excessive suction can be avoided. The endoscope also has the advantages that the condition of the uterine cavity can be observed directly, so complications such as perforation of the uterus and leakage suction are avoided and little damage and less bleeding are realized.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an endoscope for gynecological abortion under direct vision. Background technique [0002] Abortion surgery is a common minor operation in gynecological clinics. Although the operation is small, it is more or less potentially harmful. There are about 50 million abortion operations in the world every year, and 10 million people undergo abortion operations in our country every year. There are two main methods of induced abortion: instrumental abortion and medical abortion. Drug-induced abortion is incomplete, and there is a risk of hemorrhage. In addition, it has a great impact on the body and is likely to leave sequelae. Instrumental abortion is mainly composed of negative pressure suction device, traditional uterine dilator and curettage device. Since these abortion devices do not have a speculum part, they are often blind cured and sucked. The manual operation of obstetrics and ...

AI Technical Summary

Problems solved by technology

Drug-induced abortion is not complete, and there is a risk of massive bleeding. In addition, it has a greater impact on the body and is likely to leave sequelae

Instrumental abortion is mainly composed of negative pressure suction device, traditional uterine dilator and curettage device. Since these abortion devices do not have a speculum part, they are often blind cured and sucked. The manual operation of obstetrics and gynecology is based on the doctor's experience and feel. What is done, often has different consequences depending on the doctor's professional ability, experience accumulation, and the individual physical condition of the operated person, and sometimes even causes greater physical and psychological damage to the operated person.

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