Saccule type uterus lifting machine

A technique of lifting a uterus and a balloon, applied in obstetrics and gynecology instruments, laparoscopy, medical science, etc., can solve the problems of easy secondary infection of the wound surface, damage to the endometrium, and cervical forceps pinching, etc., to avoid cervical forceps. The effect of pinching, preventing uterine perforation, and avoiding damage to the cervix

Inactive Publication Date: 2009-03-25
ANHUI PROVINCIAL HOSPITAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the traditional uterine lifter is inserted into the uterine cavity, it is necessary to continuously clamp the cervix with its own inherent or external cervical forceps to fix the uterine lifter, so iatrogenic causes cervical forceps pinch injury, especially for patients with cervical cancer may cause cancer. Cell proliferation. In addition, sharp ...

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  • Saccule type uterus lifting machine

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Experimental program
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Effect test

Embodiment Construction

[0017] see figure 1 , set the elastic uterine balloon 1 that can be placed in the uterine cavity to lift the uterus in the form of inflating or filling the uterine cavity; the elastic uterine balloon 1 is fixedly arranged in front of the guide rod 2 The closed cavity of the elastic uterine balloon 1 communicates with the outside through the gas-liquid channel 4 at the front end.

[0018] In the present embodiment, after the elastic uterine balloon 1 is located on the guide rod 2, an elastic vaginal balloon 3 is arranged to expand the vaginal wall in the vagina in the form of inflation or liquid inflation. The elastic vaginal balloon 3 The closed sac cavity communicates with the outside through the gas-liquid passage 5 in the middle.

[0019] Corresponding structural forms also include in concrete implementation:

[0020] The elastic uterine balloon 1 and the elastic vaginal balloon 3 and the guide rod 2 are arranged as an integral structure fixedly connected or in the form o...

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Abstract

Disclosed is a saccule uterine lifter which is characterized in that the saccule uterine lifter is an elastic uterine saccule which can be disposed into a uterine cavity and can expend in the uterine cavity to lift the uterus after being charged with gas or water. The elastic uterine saccule is fixedly arranged at the foreside of a guide rod, and the sealed cavity of the elastic uterine saccule is communicated with the outside through a gas-liquid passage at the front end. After the saccule is emptied, the elastic uterine saccule can be easily disposed into the uterine cavity through the guide rod, and the fully expanded elastic uterine saccule for one thing lifts the uterus and for the other thing fixes the guide rod and the uterus relatively, thus effectively avoiding damages from a cervical clamp and damages to the endometrium. The expanded uterine saccule is also good for preventing perforation of the uterus caused by over elevation of the guide rod, and is safe and reliable to use.

Description

technical field [0001] The present invention relates to medical surgical instruments. Background technique [0002] Gynecological laparoscopic surgery often requires the insertion of a uterine lifter through the vagina to adjust the position of the uterus to facilitate the operation. After the traditional uterine lifter is inserted into the uterine cavity, it is necessary to continuously clamp the cervix with its own inherent or external cervical forceps to fix the uterine lifter, so iatrogenic causes cervical forceps pinch injury, especially for patients with cervical cancer may cause cancer. Cell proliferation. In addition, sharp metal uterine lifters often cause uterine perforation, or damage the endometrium due to repeated position adjustments, forming wounds that are prone to secondary infection. Therefore, choose one that does not require continuous clamping to avoid damage to the cervix, and The flexible uterine lifter in the uterine cavity has important clinical app...

Claims

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Application Information

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IPC IPC(8): A61B17/42A61B1/32A61B1/313
Inventor 凌斌彭程赵卫东周颖冯定庆
Owner ANHUI PROVINCIAL HOSPITAL
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