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Device for uterus hemostasis

A technology of uterus and urinary catheter, which is applied in the direction of pharmaceutical equipment, medical science, and other medical equipment, etc. It can solve the problem of difficult fixation of the lower end of the catheter, achieve remarkable results, widely popularize and apply, and reduce the effect of uterine dead space

Inactive Publication Date: 2016-06-29
吴德印
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a device for uterine hemostasis, which is mainly used in cases of bleeding in early pregnancy at uterine scars, which can solve the problem of difficult fixation of the lower end of the existing catheter, and can be adjusted and fixed according to the length of the patient's cervix , so that the balloon in the uterine cavity is close to the wall of the uterine cavity, reducing the dead space of the uterus, and adjusting the screw rod or pumping fluid to reduce pressure according to the amount of bleeding, the effect of compression and hemostasis is remarkable, and the normal activities of the patient are not affected

Method used

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  • Device for uterus hemostasis

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Embodiment Construction

[0013] The device for uterine hemostasis of the present invention, it has catheter body 1, and one side of catheter body 1 is provided with air inlet pipe 12, and air outlet hole 10 is arranged at the other end of air inlet pipe 12, and catheter body 1 front end is shaped on adding Thick balloon 7, a screw rod 5 with a ring-shaped blocking block 6 is set on the outside of the catheter body 1, a fixed stop 2 is installed near the intake pipe 12, and a screw sleeve 4 with a handle 3 is set on the fixed stop 2 , the thread 11 in the screw sleeve 4 corresponds to the thread on the screw rod 5 , and the front end of the catheter body 1 is provided with a first through hole 8 and a second through hole 9 . The fixed block 2 is in the shape of an annular groove, and the annular blocking block 6 is made of hard plastic. The screw sleeve 4 can be rotated and moved in the groove type fixed block 2. The annular blocking block 6 is fixedly connected with the screw rod 5 . This structure ...

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Abstract

The invention provides a device for uterine hemostasis, which has a catheter body, one side of the catheter body is provided with an air inlet pipe, the other end of the inlet pipe is provided with an air outlet, and the front end of the catheter body is provided with a thickened balloon , a screw rod with a ring-shaped blocking block is set outside the catheter body, and a fixed block is installed near the air intake pipe. Corresponding to the thread of the catheter, the front end of the catheter body is provided with a first through hole and a second through hole. The present invention is mainly used in cases of bleeding during early pregnancy at uterine scars, and can solve the problem of difficult fixation of the lower end of the existing catheter, and can be adjusted and fixed according to the length of the patient's cervix, so that the balloon in the uterine cavity is close to the uterine cavity The wall can reduce the dead space of the uterus, and the screw rod can be adjusted according to the amount of bleeding or the fluid can be pumped to reduce pressure.

Description

technical field [0001] The invention relates to a medical device, which is a device for uterine hemostasis. Background technique [0002] In medical clinic, early pregnancy abortion operation on uterine scar is the most common and widely used operation in gynecology. Uterine bleeding is also a problem often encountered in this type of operation. A double-lumen catheter is placed in the uterine cavity as a drainage tube. Compression hemostasis is a commonly used method in clinical practice. According to the size of the uterine cavity and the hemostatic effect of compression, inject 20-40 ml of water into the balloon to stop the bleeding, and connect the other end of the balloon to a drainage bag to observe the amount of bleeding. The structure of the published patent No. 201320019215 and the name Uterine Hemostatic Balloon is as follows: by placing a liquid balloon at one end of the double-lumen catheter, the balloon is inserted into the uterine cavity and injected with sali...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/12A61B17/42A61M25/10
CPCA61B17/12A61B17/42A61B2017/00539A61B2017/12004A61M25/10A61M2210/1433
Inventor 吴德印任兴业宿世玉潘雨露
Owner 吴德印
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