Antiskid scalpel used for gynaecology and obstetrics department and capable of controlling stretch-in depth

Abstract

The invention discloses a non-slip obstetrics and gynecology surgical knife capable of controlling the depth of the knife, which comprises a handle, a knife head and a positioning part. The front end of the knife head is provided with a trapezoidal blade. Rod, second cross bar and connecting rod; the rear part of the handle is also provided with an arc-shaped groove, the interior of the arc-shaped groove is provided with a silicone protrusion, and the middle part of the handle is provided with a lighting lamp; the front part of the handle A sheath is cooperatingly arranged on the outer surface, an annular groove is arranged on the rear end surface of the sheath, and a wiping sponge is arranged in the annular groove. The present invention can adjust the distance between the first cross bar and the second cross bar by pulling the second cross bar, thereby controlling the cutting depth of the cutter head; Easy to clean; in addition, the outer part of the arc-shaped groove is provided with a finger cover, which can prevent the scalpel from slipping out of the hand.

Description

technical field [0001] The invention relates to the related technical field of medical devices, in particular to a non-slip obstetrics and gynecology scalpel capable of controlling the cutting depth. 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. The in-depth study of basic medical theories such as modern molecular biology, oncology, genetics, reproductive endocrinology and immunology and the advancement of clinical medical diagnosis and treatment detection technology have broadened and deepened the development of obstetrics and gynecology, and ensure...

AI Technical Summary

Problems solved by technology

At present, the scalpels used clinically are mainly composed of a knife body and a knife handle. It is difficult to control the cutting depth when this kind of common scalpel is operated on a patient. It can only be operated with the clinical experience of medical staff. The staff increases the difficulty of the work; and when using the traditional scalpel, the medical staff need to observe the scale of the knife head while paying attention to the length of the knife edge, and they are very nervous, especially in the case of poor photometric irradiation. Difficulty, and the risk of the scalpel falling out of the hand, which may have a great impact on the operation; in addition, when performing cesarean section on the patient, it is necessary to draw a line on the abdomen of the parturient to determine the path of the knife and avoid injury from the surgical knife For infants, due to the opening of the wound, the blood from the wound will flow out, which will easily blur the drawn walking path, resulting in inaccurate cutting path with the knife, which will easily hurt the baby

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