Uterine curettage device for obstetrics and gynecology department

A kind of obstetrics and gynecology, handle technology, applied in the field of medical equipment, can solve problems such as human uterus injury, achieve the effect of reducing work difficulty, improving work efficiency, and easy operation

Inactive Publication Date: 2021-11-12
娄雪锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an obstetrics and gynecology curettage device, which effectively solves the problem that when the curettage device is manually used for curettage, if the curettage force is too large, it will easily cause damage to the uterus of the human body.

Method used

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  • Uterine curettage device for obstetrics and gynecology department
  • Uterine curettage device for obstetrics and gynecology department
  • Uterine curettage device for obstetrics and gynecology department

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Effect test

Embodiment 1

[0025] Embodiment 1, the present invention is an obstetrics and gynecology curettage device, including a handle 1, characterized in that the left end of the handle 1 is fixedly connected with a fixed connecting rod 2, and the left end of the fixed connecting rod 2 is rotatably connected with an angle adjustment connecting rod 3, The left end of the angle adjusting connecting rod 3 is rotatably connected with a spatula 4, and the spatula 4 is used for curettage on the uterine wall. The spatula 4 and the angle adjusting connecting rod 3 are connected by a torsion spring. The right end of the spatula 4 is fixedly connected to the limit baffle 5. In the initial position, the spatula 4 is pressed under the action of the torsion spring, so that the limit baffle 5 is in contact with the angle adjustment connecting rod 3. When the doctor is in the When performing a curettage operation, if the force of the curettage is too large, the scraper 4 will compress the torsion spring, and the l...

Embodiment 2

[0029]Embodiment 2, on the basis of Embodiment 1, when the doctor performs the curettage operation on the patient, it is necessary to apply medicine to the position of the curettage. When applying the medicine, it is easy to find the position of the curettage just now, resulting in some positions of the curettage. Carrying out the medicine feeding operation, thereby causing harm to the patient, so this embodiment provides a medicine feeding device, specifically, the front end of the handle 1 is provided with a medicine feeding push groove 11, and the left end of the medicine feeding pushing groove 11 is provided with an upper and lower Sliding groove, the inside of the medicine-feeding push groove 11 is slidably connected with a medicine-feeding push block 12, and the medicine-feeding push block 12 slides left and right inside the medicine-feeding push groove 11, when the medicine-feeding push block 12 moves to the left When sliding to the limit position, the medicine-feeding p...

Embodiment 3

[0031] Embodiment 3, on the basis of Embodiment 2, when the medicine-applying protection pad 10 is pushed out from the inside of the protection slide rail 9 during use, it slides upwards, which is easy to cause injury to people, and is not easy to apply medicine, so this The embodiment provides a guide structure to solve the above problems. Specifically, the upper end of the protection slide rail 9 is provided with a guide groove 15, and the drug-on protection pad 10 protruding from the guide groove 15 is guided so that it extends The back angle is close to the patient's uterine wall, making it easier to apply the medicine.

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Abstract

The invention discloses a uterine curettage device for the obstetrics and gynecology department. The problem that when a uterine curettage device is manually used for uterine curettage, if the uterine curettage force is too large, the uterus of the human body is prone to being injured is effectively solved. The uterine curettage device comprises a handle and is characterized in that a fixed connecting rod is fixedly connected to the left end of the handle, wherein an angle adjusting connecting rod is rotationally connected to the left end of the fixed connecting rod; a curette is rotationally connected to the left end of the angle adjusting connecting rod; the curette and the angle adjusting connecting rod are connected through a torsional spring; a limiting baffle is fixedly connected to the right end of the curette; the limiting baffle makes contact with the angle adjusting connecting rod; an angle adjusting control rod is connected to the right end of the angle adjusting connecting rod in a vertical sliding mode; an angle fixing button is connected to the right end of the angle adjusting control rod in a vertical sliding mode; the angle adjusting control rod and the fixed connecting rod are connected in a left-right sliding mode; an angle fixing groove is formed in the upper end face of the handle; and the angle fixing groove and the angle fixing button are connected in a vertical sliding mode. The uterine curettage device is easy and convenient to operate, and the working efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a curettage device for obstetrics and gynecology. Background technique [0002] Curettage refers to the operation of scraping the endometrium or the contents of the uterine cavity, and is one of the methods of induced abortion. There are two types of dilatation and curettage (referred to as curettage) and therapeutic curettage. It has certain risks and complications. [0003] Curettage is divided into general curettage and segmental curettage. General diagnosis and curettage, suitable for endocrine abnormalities need to understand the changes of endometrium and the response to sex hormones, whether there is ovulation, whether there is tuberculosis and other diseases. Segmented diagnosis and curettage refers to scraping the cervical canal first and then curettage of the uterine cavity, and sending the scrapings to pathological examination separately. It is suitable for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/42A61B10/02A61M31/00
CPCA61B17/4241A61B10/0291A61M31/00A61B2017/4216A61M2210/1433A61M2210/005
Inventor 娄雪锋
Owner 娄雪锋
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