Artificial insemination device for reproductive medicine

Abstract

The invention discloses an artificial insemination device for reproductive medicine, and the device comprises an injector which is internally provided with semen; the catheter is installed at the injection end of the injector, and semen is injected into the uterine cavity of the patient from the injector through the catheter; the blocking mechanism is located between the catheter and the injector, and the blocking mechanism relatively seals the inner wall of the uterine cavity of the patient and the catheter after the catheter is inserted into the uterine cavity of the patient; the first transmission part is located between the injector and the catheter, and the first transmission part stops filling gas into the blocking mechanism of the patient after the blocking mechanism abuts against the interior of the uterine cavity of the patient; the uterine cavity of a patient is sealed relative to the outside while semen is injected into the uterine cavity of the patient, so that the possibility that the semen flows out is reduced, pregnancy of the patient is facilitated, in addition, the semen in the catheter is injected into the uterine cavity of the patient, it is guaranteed that the semen is completely injected into the uterine cavity of the patient, and the pregnancy possibility of the patient is further increased.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an artificial insemination device for reproductive medicine. Background technique [0002] Artificial insemination refers to an assisted reproductive technology that uses non-coital methods to deliver sperm into the female reproductive tract to achieve the purpose of conceiving a woman. Artificial insemination of third-party sperm donors. Insemination according to different insemination sites, such as vagina, cervical canal, uterine cavity, fallopian tube and abdominal cavity, is called intravaginal artificial insemination, intracervical artificial insemination, intrauterine artificial insemination and intrafallopian artificial insemination. [0003] During the artificial insemination procedure, the female patient needs to lie on the examination bed, the doctor inserts the vaginal dilator into the patient's vagina so that the doctor can see the patient's cervix, and then...

AI Technical Summary

Problems solved by technology

[0003] During the artificial insemination operation, the female patient needs to lie on the examination bed, and the doctor uses the dilator to insert the patient's vagina so that the doctor can see the patient's cervix, and then the doctor inserts the catheter along the dilator into the patient's uterine cavity Then insert the syringe containing sperm into the outside of the catheter, then squeeze the syringe, the syringe squeezes and transports the sperm into the patient’s uterine cavity, the patient lies on the examination bed and rests for ten minutes before getting out of bed, However, during the process of injecting sperm into the syringe, because the patient is lying on the examination bed, some sperm may flow out of the uterine cavity, affecting the patient's conception. In addition, some sperm at the end of the catheter and the syringe will not be completely injected into the patient's uterine cavity, affecting patient's conception, for which we propose an artificial insemination device for reproductive medicine

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