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A Visible Obstetric Membrane Breaker

A membrane rupturer and obstetrical technology, applied in the field of medical equipment, can solve the problems of fetal injury, difficulty in grasping the depth, inconvenient operation, etc., and achieve the effect of avoiding injury

Active Publication Date: 2022-02-18
WENZHOU CENT HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing membrane rupture devices can be used in conjunction with gynecological surgery, but in actual use, the current membrane rupture tools are mainly puncture needles, which is very inconvenient for doctors to operate with puncture needles, and requires relatively high technical proficiency for doctors , and it is not easy to grasp the depth when puncturing the fetal membranes. If the puncture depth is too deep, it may damage the fetus, and when the puncture needle passes through the vagina, it is easy to cause damage to the vagina

Method used

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  • A Visible Obstetric Membrane Breaker
  • A Visible Obstetric Membrane Breaker
  • A Visible Obstetric Membrane Breaker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the embodiments given in the accompanying drawings.

[0018] refer to Figure 1 to Figure 3 As shown, a visible obstetric membrane breaker of this embodiment includes a sleeve 1, a clamping mechanism 2 and a membrane breaking mechanism 3, a camera 4 and a light source 5 are arranged at the front end of the sleeve 1, and a There is a first hole running through the front and rear ends of the sleeve 1,

[0019] The clamping mechanism 2 includes a base rod 21, a splint 22 and an operating rod 23. The base rod 21 is fixed in the first hole, and the two ends of the base rod 21 protrude from the two ends of the first hole, and the splint 22 is hinged on the base rod 21. In the front position, the front end of the splint 22 is provided with a first clamping portion 221, and the front end of the base rod 21 is provided with a second clamping portion 222. When the splint 22 reverses, it drives t...

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Abstract

The invention discloses a visible obstetric membrane breaker, which comprises a sleeve, a clamping mechanism and a membrane breaking mechanism. The front end of the sleeve is provided with a camera and a light source. The sleeve is provided with a first hole. Rod, splint and operating rod, the base rod is fixed in the first hole, the splint is hinged at the front position of the base rod, the front end of the splint is provided with a first clamping part, and the front end of the base rod is provided with a second clamping part, the operation The front end of the rod is hinged to the rear end of the splint. The membrane breaking mechanism includes a membrane breaking knife and an elastic operating strip. The base bar is provided with a guide hole and a knife hole. The knife hole is set at the front end of the base bar and faces the second clamping One end of the guide hole penetrates the end of the base rod, and the other end communicates with the knife hole. Through the above settings, under the whole visual operation, it is possible to avoid harming the puerpera during the operation. By clamping the amniotic membrane first, and then breaking the clamped amniotic membrane, the fetus can be avoided.

Description

technical field [0001] The invention relates to a medical appliance, more specifically to a visible obstetric membrane rupturer. Background technique [0002] Artificial rupture of membranes is one of the common medical interventions used in obstetrics and gynecology to promote the labor process. There are no special instruments for artificial membrane rupture in obstetrics and gynecology. Obstetricians usually use needles or vascular forceps to perform artificial rupture of membranes. At present, the existing membrane rupture devices can be used in conjunction with gynecological surgery, but in actual use, the current membrane rupture tools are mainly puncture needles, which is very inconvenient for doctors to operate with puncture needles, and requires relatively high technical proficiency for doctors , and it is not easy to grasp the depth when puncturing the fetal membranes. Too deep penetration may damage the fetus, and the puncture needle is easy to cause damage to the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/42
CPCA61B17/4208
Inventor 李英
Owner WENZHOU CENT HOSPITAL