Nasal cavity multi-balloon catheter

A technology of multiple balloons and balloons, applied in the field of medical devices, can solve the problems of inconvenient, complex double-balloon nesting structure, difficult processing, etc., and achieve the effects of safe and convenient use, convenient mass production, and low cost

Pending Publication Date: 2020-11-10
陈国经
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The double-balloon nesting structure of this device is relatively complicated, not easy to process, and it is not convenient to selectively use the functions of the pressurized balloon or the drug storage balloon separately.

Method used

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  • Nasal cavity multi-balloon catheter

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Effect test

Embodiment Construction

[0011] as attached figure 1 As shown, the present invention is a nasal multi-balloon catheter, which includes: a catheter part, a balloon, an inflatable part and a fixed part. Specifically, it consists of the following parts: 1. Liquid air hole, 2. Pressurized balloon, 3. Liquid medicine discharge hole, 4. Liquid medicine balloon, 5. Nasal catheter, 6. Functional fixer, 7. Liquid air tube, 8. Clamping fixture, 9, pressurized balloon one-way valve, 10, liquid gas pipe joint, 11, medicine liquid balloon one-way valve.

[0012] The catheter part, the balloon and the inflation part are composed of two independent double-balloon catheters, and the two independent balloon catheters are connected and combined through the fixing part to form a complete structure. The catheter part includes: a liquid-air hole 1 , a nasal catheter 5 , a liquid-air pipe 7 , and a liquid-air pipe connector 10 . The balloon and its inflatable part include: a pressurized balloon 2 , a liquid medicine ball...

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Abstract

The invention relates to medical equipment, and specifically relates to a nasal cavity multi-balloon catheter. The multi-balloon is composed of a catheter part, a balloon, an inflation part and a fixing part. The catheter part, the balloon and the inflation part are composed of two independent double-balloon catheters, and the two independent balloon catheters are connected and combined into a complete structure through the fixing part, and form a 90-degree angle. A pressurized balloon and a medicinal solution balloon can be used separately or simultaneously according to clinical needs. The medicinal solution in the medicinal solution balloon can be slowly discharged through tiny medicinal solution discharging hole, so as to achieve the effect of continuous medicine supply. The device is disposable, avoiding secondary infection or cross infection. The multi-balloon catheter of the invention has simple structure, low cost, and safe and convenient use, and is convenient for mass production. The multi-balloon catheter can not only be used for wound repair after nasal surgery, but also be used to treat acute and chronic epistaxis, and can be applied to the treatment of most acute and chronic nasal diseases.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a nasal multi-balloon catheter. Background technique [0002] In current clinical practice, the following methods are usually used for hemostasis after nasal cavity surgery: oil gauze packing, gelatin sponge packing or self-made water bag, air bag compression to stop bleeding, or spraying drugs after cautery, etc. These measures usually last 3-7 days. These methods have a certain hemostatic effect, but they also bring a variety of discomforts to patients, such as: headache, dry mouth, nasal congestion, swelling of the face, and even difficulty in eating or breathing in severe cases. In the prior art, there is also a method of using a straight tube ventilation hemostatic airbag, but it will cause the patient's nasal cavity to heal deviation, nasal septum deviation, and serious complications such as postoperative cerebrospinal fluid rhinorrhea may occur, which is not conducive to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/10A61B17/12
CPCA61B17/12031A61B17/1204A61B17/12136A61B2017/12004A61M25/10A61M2025/105A61M2025/1072
Inventor 陈国经
Owner 陈国经
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