An atraumatic uterine retractor that can be operated with one hand

Abstract

The invention discloses a non-invasive uterus retractor capable of being operated with one hand. The retractor comprises a push rod, pull buckles, a fixing rod, a fixing plate, grabbing rods and connecting rods; one end of the fixing rod is provided with the fixing plate, the edge of the side, away from the fixing plate, of the outer side wall of the fixing rod is symmetrically provided with a pair of pull buckles, the four grabbing rods are hinged to the edge of the side, away from the fixing rod, of the outer side wall of the circular fixing plate through torsion springs at equal intervals,the ends, away from the fixing plate, of the grabbing rods are provided with the connecting rods parallel to the fixing plate, and a mounting groove is formed in the portion, between every two adjacent grabbing rods, on the fixing plate. According to the non-invasive uterus retractor, a piston is provided with reset springs, the fixing rod is provided with the pull buckles and the push rod respectively so that the medical staff can conveniently adjust the tightness of a connecting rope with one hand in the use process, expanding or tightening of the grabbing rods is controlled accordingly, andthe operation convenience of the medical staff is improved; the medical staff can conveniently grab the uterus for pulling through the pull buckles, so that the uterus is conveniently pulled out by the medical staff.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a non-injury uterine retractor that can be operated with one hand. Background technique [0002] Obstetrics and Gynecology is one of the four main disciplines of clinical medicine. It mainly studies the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention, diagnosis and treatment of high-risk pregnancy and dystocia, and the internal division of female reproductive organs. Secretion, family planning and women's health care, etc., the in-depth research of modern molecular biology, oncology, genetics, reproductive endocrinology and immunology and other medical basic theories and the progress of clinical medical diagnosis and treatment detection technology have broadened and deepened the scope of obstetrics and gynecology. Development plays a very important r...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a non-invasive uterine retractor that can be operated with one hand, so as to solve the problem that the existing uterine retractors proposed in the background technology mostly use barbs or barbs to pull out the uterus. The method is harmful to the uterus, which is not conducive to the treatment of the patient, and also causes the patient to suffer more pain. In the process of pulling out the uterus, the puller is usually fixed on one or two points on the uterus and then the uterus is pulled out. Pulling out is easy to cause shedding and repeated traction, which will cause greater damage to the uterus. The pulling out method is single, and because the shape of the uterus inside the human body is uncertain, it is not convenient to fix the retractor during the process of fixing the retractor and the uterus. At the center of the force during the pulling process, it is easy to cause tearing due to uneven force on various parts of the uterus during the pulling process. The effect of pulling the uterus is poor and the operation is complicated.

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