Pressure-reducing type uterine cavity tissue suction tube

A technology of suction tube and decompression chamber, which is applied in the fields of suction equipment, medical science, surgery, etc., can solve the problems of easy blockage of decompression tube for safe use of endoscopes, incoordination of suction tube, and splashing of dirty blood, etc., to achieve It is convenient to disassemble and sterilize for reuse, improve operability, and improve the effect of absorption efficiency

Pending Publication Date: 2021-05-07
北京元皓华信科技有限公司
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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a decompression-type uterine cavity tissue suction tube, which solves the problems that the suction tube is easily deformed and inconvenient to grasp, that the suction tube cannot be used safely with an endoscope, and that the decompression tube is easily blocked and causes contamination. Blood splatter and backwash issues

Method used

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  • Pressure-reducing type uterine cavity tissue suction tube
  • Pressure-reducing type uterine cavity tissue suction tube
  • Pressure-reducing type uterine cavity tissue suction tube

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see Figure 1-6 , a decompression type uterine cavity tissue suction tube, including a tissue suction mechanism 1, the upper part of the tissue suction mechanism 1 is fixedly sleeved with a partition ring 2, two first snap rings 3 and a second snap ring 4, and the second snap ring Both sides of the outer wall of the ring 4 are clamped with a holding mechanism 5, and the end of the tissue suction mechanism 1 is movably inserted with a negative pressure c...

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Abstract

The invention relates to the technical field of tissue suction tubes, and particularly relates to a pressure-reducing type uterine cavity tissue suction tube and a using method thereof. The technical problems that a suction tube is prone to deformation and inconvenient to grasp, the suction tube cannot be matched with an endoscope for safe use, and a pressure-reducing tube is prone to blockage, so that dirty blood splashing and airflow reverse flushing are caused are solved. In order to solve the technical problems, the pressure-reducing type uterine cavity tissue suction tube is composed of a tissue suction mechanism, a holding mechanism and an anti-splashing mechanism. A sleeve is additionally arranged in a pressure-reducing cavity of a suction tube body, so that the suction tube body keeps good rigidity within a certain length; through two anti-skid handles clamped by a first clamping ring and a second clamping ring on the outer wall of the suction tube body, an operator can grasp the anti-skid handles to control the suction tube body to move at will, so that the operability of the suction tube body is improved; and the clamped anti-skid handles are convenient to disassemble, disinfect and reuse, so that the cost of medical instruments is reduced.

Description

technical field [0001] The invention relates to the technical field of tissue suction tubes, in particular to a decompression type uterine cavity tissue suction tube. Background technique [0002] With the continuous development of medical equipment, in gynecological medical care, after pregnancy, when performing medical treatment or gynecological medical treatment during abortion, it is necessary to attract uterine cavity tissue, so that when performing treatment or abortion work, it is necessary to use uterine cavity tissue suction Among them, the disposable uterine cavity tissue suction tube, as a safe device, is widely used in the field of gynecology, and the disposable uterine cavity tissue suction tube of new medical polymer materials has also been widely used. [0003] There are at least the following problems in the prior art that have not been resolved: 1. According to the operation requirements, the suction tube must be in a slender shape, so it appears that the ri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/42A61B90/00A61M1/00
CPCA61B17/42A61B2017/4216A61B90/361A61B90/37
Inventor 王世元
Owner 北京元皓华信科技有限公司
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