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Uterine cavity tissue suction device for obstetrics and gynecology

A suction device, obstetrics and gynecology technology, applied in the field of medical equipment, can solve problems such as insufficient accuracy, high pressure, and affecting medical treatment, and achieve the effects of ensuring health and hygiene, reducing use costs, and being easy to use

Inactive Publication Date: 2019-06-25
梁艳君
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still some deficiencies in the existing uterine cavity tissue suction device in use. The existing uterine cavity tissue suction device has a simple structure and is inconvenient to use. It is not easy for medical personnel to operate, and the accuracy is not enough. It often causes excessive pressure during suction, damages the uterine cavity, or incomplete removal of impurities inside the uterine cavity, which affects the effect of medical treatment. Therefore, we need a uterine cavity tissue suction device for obstetrics and gynecology to solve the above problems

Method used

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  • Uterine cavity tissue suction device for obstetrics and gynecology
  • Uterine cavity tissue suction device for obstetrics and gynecology
  • Uterine cavity tissue suction device for obstetrics and gynecology

Examples

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Effect test

Embodiment 1

[0019] Example 1, see Figure 1-4 , the present invention provides a technical solution: a uterine cavity tissue suction device for obstetrics and gynecology, including a handle 1 and a suction tube 2, the suction tube is made of plastic and is a disposable product, and the handle does not need to be in direct contact with the patient , just replace the suction tube every time you use it, which reduces the cost of use while ensuring the health and hygiene of the patient. connection, the suction tube is integrally formed with a partition 4, the partition divides the suction tube into a first chamber and a second chamber, the right side of the lower surface of the first chamber is provided with a suction hole 5, through The suction hole attracts the tissue of the uterine cavity. A pressure relief tube 6 is integrally formed on the right side of the lower surface of the first chamber, and a waterproof and breathable membrane 7 is provided on the inner side wall of the pressure re...

Embodiment 2

[0025] Example 2, see Figure 5 , the present invention provides a uterine cavity tissue suction device for obstetrics and gynecology. The difference between this embodiment and embodiment 1 is that a container bottle is set as a storage container, and the suctioned uterine cavity tissue is directly stored in the container bottle to avoid pollution. , while facilitating sampling observation and analysis, please refer to the description of Example 1 for structures not mentioned in this example.

[0026] The left end of the first connecting head communicates with one end of the second connecting pipe 25, and the other end of the second connecting pipe extends into the container bottle 26, the container bottle is made of transparent material, and the container bottle bottle is provided with a scale, The container bottle is provided with a third connecting tube 27, and the third connecting tube extends out of the container bottle and is provided with a second connecting head 28, w...

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Abstract

The invention discloses a uterine cavity tissue suction device for obstetrics and gynecolog. The uterine cavity tissue suction device comprises a grip handle and a suction tube, a threaded tube is formed on the lower side of the left surface of the suction tube, the threaded tube is screwed to the handle, a partition plate is integrally formed in the suction tube, the suction tube is divided intoa first chamber and a second chamber by the partition plate, a right side of the lower surface of the first chamber is provided with a suction hole, a right side of the lower surface of the first chamber is integrally formed with a pressure release tube, the upper side of the inner side wall of the pressure release tube is provided with a waterproof ventilated membrane, the outer surface of the pressure release tube is uniformly provided with pressure release holes, and the outer side of the pressure release tube is screwed with a screw cap. A first connecting tube is disposed in the grip handle, and the suction tube directly contacting the patient is the disposable suction tube made of plastic, the health of the patient is ensured, the repeated usage of the grip handle in contact with thepatient is not required, the use cost is reduced, the structure is reasonable, the use is simple, and the utility is strong.

Description

technical field [0001] The invention relates to the technical field of medical appliances, and specifically relates to a uterine cavity tissue suction device for obstetrics and gynecology. Background technique [0002] With the continuous development of medical technology, in order to make the examination of gynecological diseases more accurate and less likely to cause misdiagnosis, when patients undergo examinations in hospitals, medical staff often use uterine cavity tissue suction devices to extend into the uterine cavity and collect certain impurities from the uterine cavity. Or take a certain amount of samples for later laboratory testing. However, there are still some deficiencies in the existing uterine cavity tissue suction device in use. The existing uterine cavity tissue suction device has a simple structure and is inconvenient to use. It is not easy for medical personnel to operate, and the accuracy is not enough. It often causes excessive pressure during suction...

Claims

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Application Information

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IPC IPC(8): A61B17/42A61M1/00A61B10/02
Inventor 梁艳君
Owner 梁艳君
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