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Bendable endometrial biopsy curetter device

A technology of bending and uterine cavity, which is applied in the field of medical equipment for abortion surgery, can solve the problems of increasing patients' pain and risk, prolonging the recovery period, and increasing the workload of medical staff, so as to reduce pain and risk, avoid re-injury, and reduce work burden Effect

Inactive Publication Date: 2019-12-31
HUZHOU MATERNITY & CHILD CARE HOSPITAL
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Problems solved by technology

[0003] However, after the operation of the existing intrauterine suction pipe, sometimes there will be residual uterine objects (especially near the uterine horn or retroverted uterus), and the uterus needs to be cured again, which is easy to cause re-injury to the endometrium , which not only increases the pain and risk of patients, but also prolongs their recovery period and increases the workload of medical staff

Method used

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  • Bendable endometrial biopsy curetter device
  • Bendable endometrial biopsy curetter device
  • Bendable endometrial biopsy curetter device

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Embodiment Construction

[0018] 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.

[0019] see Figure 1-3 , the present invention provides a technical solution: a flexible uterine cavity tissue suction pipe device, including a rigid tube body 1, and also includes a suction head 2, a negative pressure suction hole 3 arranged on the suction head 2, and the The rigid tube body 1 is connected with the elastic connecting tube 4 of the adsorption head 2 and the pneumatic bending adjustment part 5 for controlling the bending angle of the adsorption...

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Abstract

The invention discloses a bendable endometrial biopsy curetter device. The device comprises a rigid tube body, an adsorptive head, a negative pressure suction hole formed in the adsorptive head, an elastic connecting pipe connecting the rigid tube body and the adsorptive head and a pneumatic bend adjustment part which is used for controlling the bending angle of the adsorptive head. When the device is used in an operation, the adsorptive head can be bent according to requirement and is used for cleaning tissues inside the uterus, so that the endometrium is prevented from being injured once again, the economic burden of patients is relieved, the pain and risk of the patients are reduced, and the workload of medical staff is relieved.

Description

technical field [0001] The invention relates to the technical field of medical appliances for artificial abortion, in particular to a bendable uterine cavity tissue suction pipe device. Background technique [0002] Negative pressure uterine aspiration is an important remedy after contraceptive failure. With the enhancement of people's awareness of involuntary pregnancy and the continuous improvement of pregnancy testing, more and more involuntary pregnant women choose to terminate pregnancy this morning. In the early days, suction pipes were used for negative pressure aspiration. The uterine suction pipe was inserted into the official cavity, and the intrauterine tissue was sucked out with negative pressure to terminate the pregnancy. Traditional operations used metal suction pipes, for example, the Chinese invention patent with the patent number CN92237334.5 Disclosed is a uterine cavity suction pipe device that can be used in conjunction with a cervical dilator when perfo...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/00A61B17/42
CPCA61B17/42A61B2017/4216A61M25/0026A61M25/007
Inventor 钱森美
Owner HUZHOU MATERNITY & CHILD CARE HOSPITAL
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