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Oviduct-radiography catheter device

A technology for catheter devices and fallopian tubes, applied in catheters, balloon catheters, hollow probes, etc., can solve the problems of easy damage to mucous membranes, bleeding, etc., and achieve the effect of preventing drug liquid backflow, simple structure design, and safe use

Pending Publication Date: 2020-02-21
上海上医康鸽医用器材有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the cup-type sheath needs to be equipped with various models according to the size of the patient’s uterus, the cup’s mouth is tightly pressed against the cervix, which is easy to damage the mucous membrane and cause bleeding

Method used

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  • Oviduct-radiography catheter device
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  • Oviduct-radiography catheter device

Examples

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Embodiment Construction

[0039] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0040] Such as figure 1 Shown is a schematic structural diagram of Embodiment 1 of the catheter device for salpingography of the present invention, which includes a first tube body 1 , and the front end of the first tube body 1 is a smooth arc surface. refer to Figure 1A As shown, the lumen of the first tube body 1 has a first channel 2 and a second channel 3, the inner diameter of the first channel 2 is greater than the inner diameter of the second channel 3, and the inner diameter of the first channel 2 in this embodiment is greater than or equal to 2.4mm , the length is greater than or equal to 200mm. A connector 4 is connected to the rear of the first tube body 1, and the c...

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Abstract

The invention discloses an oviduct-radiography catheter device. The device comprises a first pipe body, an inner cavity of the first pipe body is provided with a first channel and at least one secondchannel. The inner diameter of the first channel is greater than that of the second channel; the rear part of the first pipe body is connected to a joint; the part, close to the joint, of each secondchannel of the first pipe body communicates with an inflating guide pipe; the other end of each inflation guide pipe is connected to a power mechanism; one or two balloons are connected to the front portion of the outer surface of the first pipe body in a sealed mode; each balloon is filled with gas or liquid; and each balloon communicates with the corresponding second channel. The oviduct-radiography catheter device is simple in structural design, can safely enter the cervix uteri, and can safely, reliably and conveniently treat uterine cavity inflammation with ozone.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a salpingography catheter device used for hysterography and fluid ventilation treatment. Background technique [0002] Hysterosalpingography (HSG) examination is a common means of examination in early modern gynecological examination, it can usually check out the cause and location of fallopian tube disease. [0003] Hysterosalpingography is to inject a contrast agent into the uterine cavity and fallopian tubes through a catheter, and then use X-rays to see through and take pictures, and then analyze the patency of the fallopian tubes, blocked parts and uterine cavity according to the development of the contrast agent in the fallopian tubes and pelvic cavity form. [0004] With the development of interventional technology, material science, and imaging in recent years, selective salpingography (SSG) and fallopian tube recanalization (FTR) have gradually replaced hysteros...

Claims

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Application Information

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IPC IPC(8): A61M25/10
CPCA61M25/1011A61M25/1018A61M25/0026A61M25/0043A61M2210/1425A61M2210/005
Inventor 马时及管筱磊朱孙瑜章建昌
Owner 上海上医康鸽医用器材有限责任公司
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