Stretching pliers for operation of gynaecology

Abstract

The invention discloses stretching pliers for operation of gynaecology. The stretching pliers comprise a supporting plate, a sliding block and a horizontal plate, wherein a bending block is fixedly arranged at one end of the supporting plate; a first U-shaped column is arranged at the other end of the supporting plate; one end of the first U-shaped column is fixedly connected with the supporting plate; when a fixing rod rotates, one end of the fixing rod penetrates through the inner part of a nut, and is connected with the nut through threads, so that a first fixing block on the fixing rod moves in the direction of an adjusting groove; the sliding block is clamped between the first fixing block and the supporting plate to fix the position of the sliding block, so that the operation of fixing the position of the fixing plate is realized, the function of adjusting the position of the fixing plate is achieved, and the stretching pliers are suitable for different ill locations of differenthuman bodies; a piston rod is pulled outwards, so that a rubber stopper moves to the outer side of a fluid sucking cylinder; hydrops produced in the human bodies in a surgery can be drained in time through a fluid sucking hole in one end of a drainage pipe, so that the surgery time is shortened, the internal condition of the human bodies is convenient to observe, the surgery is convenient, and the surgery safety is improved.

Description

technical field [0001] The invention relates to the field of gynecological surgery equipment, in particular to an expansion forceps for gynecological surgery. Background technique [0002] The Chinese patent with publication number CN109394283A discloses a kind of expansion forceps for gynecological surgery, which includes a lower handle, a rotating disk is fixedly installed on the top of the lower handle, and an upper handle is arranged on the top of the lower handle. A connecting plate is fixedly installed at the bottom, and the bottom of the rotating disc is in contact with the top of the connecting plate. There are connecting holes inside the rotating disc and the connecting plate, and rivets are movably connected inside the connecting holes, and the rotating disc and the connecting plate are connected by rivets. active connection. The expansion forceps used in gynecological surgery is fixed with a supporting fixed plate through the top of the handle at the lower end, s...

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Problems solved by technology

[0004] The object of the present invention is to provide a kind of expansion forceps for gynecological surgery, to solve the existing expansion forceps for gynecological surgery, when the fixed plate in the expansion forceps moves, the movement direction of the fixed plate cannot be precisely limited, , it is easy to cause deviation to cause damage to the human body; the fixed plate in the existing expansion forceps cannot be adjusted in position, and when encountering different patient parts of different patients, the expansion forceps cannot be used, and the scope of application is small; the existing When fixing the horizontal plate with the expansion forceps, it is necessary to use two parts, bolts and nuts, to complete the fixing work through the through holes on the horizontal plate and the support plate, which is inconvenient to use, delays time, and is not conducive to doctors to perform operations; the existing The expansion forceps do not have the function of drainage. During the operation, the effusion generated in the human body is easy to cover the patient's part. The doctor needs to wipe it with cotton wool before performing the operation. The effusion cannot be removed in time, which prolongs the operation time and increases the risk of surgery. question

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