Novel gynecological ring taking instrument

Abstract

The invention discloses a novel gynecological ring taking instrument which comprises a barrel-shaped housing, a hollow supporting rod, a pull rod, a pull ring, a ring taking hook, a compression spring, a first supporting frame, a camera, a lead wire and a display screen. A third supporting frame is arranged at the end close to the ring taking hook, of the supporting rod, an anesthetic spraying head and an alcohol spraying head are arranged on the third supporting frame. The anesthetic spraying head is connected with an anesthetic spraying air bag through a catheter. The alcohol spraying head is connected with an alcohol spraying air bag through a catheter. The anesthetic spraying air bag and the alcohol spraying air bag are located outside the housing. The novel gynecological ring taking instrument protects the vagina inner wall against injury, left-right movement is facilitated through the first supporting frame and a second supporting frame, especially through movable connection of the supporting rod and the second supporting frame, so that a ring to be taken is accurately found. After the ring taking hook is aligned to the ring, the pull ring is pulled to take the ring from the cervix uteri, operation is simple and convenient, one-time success rate is high, and working efficiency is greatly improved.

Description

technical field [0001] The invention relates to a medical device, in particular to a novel gynecological ring-taking instrument. Background technique [0002] At present, the contraceptive methods for married women of childbearing age in my country mainly include instrumental contraception, drug contraception, and natural contraception, among which the intrauterine device (IUD) is a relatively safe, convenient and extensive contraceptive method. The intrauterine device is a ring (also known as contraceptive ring, birth control ring) made of stainless steel, plastic, or silicone rubber. Its role is mainly to resist fertilization and prevent the implantation of fertilized eggs. , so as to achieve the purpose of contraception. It is effective for a long time after being placed, and can be taken out when pregnancy is required without affecting fertility. Clinically, the contraceptive ring needs to be taken out with a ring hook, which is inserted into the uterus through the cer...

AI Technical Summary

Problems solved by technology

Clinically, the contraceptive ring needs to be taken out with a ring hook, which is inserted into the uterus through the cervix, and the contraceptive ring is taken out. However, the success rate of this method is low at one time, and it is often necessary to take it several times. The work efficiency is low, and a little careless removal of the ring hook may damage the inner wall of the uterus, which will cause greater pain to the recipient

[0003] In addition, some contraceptive rings are deformed or incarcerated due to a long period of wearing, or due to other reasons, when the ring is removed, it is very painful, and anesthesia is required to relieve the pain, and anesthesia requires special instruments, which makes the entire ring removal process become more difficult. Complicated; according to clinical investigations, most women with rings have different inflammations in the uterus. After removing the rings, they should be disinfected and anti-inflammatory in time to prevent further deterioration. This process requires a second entry into the vagina for related treatment, which not only prolongs the time but also costs a lot. Easy to re-injure the vaginal wall

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