Water-injectable balloon under bronchoscope

A technology of bronchoscopy and balloons, which is applied in the field of water-injectable balloons, and can solve problems such as inability to compress the trachea

Pending Publication Date: 2020-12-22
李庆庆
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the present invention provides a water-injectable balloon under a bronchoscope to solve the problem that the traditional balloon in the prior art cannot compress the hemorrhage while ensuring oxygen supply, and cannot compress the trachea for a long time. After a period of compression, it must Re-deflate balloon and administer oxygen to maintain oxygenation issues

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Water-injectable balloon under bronchoscope
  • Water-injectable balloon under bronchoscope
  • Water-injectable balloon under bronchoscope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1 to Figure 7 As shown, a bronchoscopic water-injectable balloon in this embodiment includes a guide wire tube 1, a water injection pipe 2, and a balloon body 3. The balloon body 3 is a ring-shaped hollow structure, and the guide wire tube 1 is arranged on On the balloon body 3 , the guide wire tube 1 is provided with a lumen for the guide wire 7 to pass through.

[0034] When not filled with water, the balloon body 3 can be wound on the water injection pipeline 2, and all the structures in the not filled state are thinner than the bronchoscope, so as to pass through various narrow anatomical structures smoothly; when filled with water, only the connected The part is connected to the water injection pipeline, and the rest is surrounded in the trachea wall like a tire; the expanded width of the balloon body 3 can refer to the caliber of the trachea and bronchus, and if it is slightly larger, it can have a certain pressure and airway compression; The long...

Embodiment 2

[0038] Such as Figure 1 to Figure 7 As shown, a bronchoscopic water-injectable balloon in this embodiment includes all the technical features in Embodiment 1. In addition, the annular structure of the balloon body 3 is provided with a cylindrical through cavity 4 Specifically, the through cavity 4 is a cylindrical lumen penetrating through the balloon body 3 .

[0039] The beneficial effects of this embodiment are: by setting the through-cavity 4, it is possible to insert a bronchoscope through the through-cavity to observe the bleeding during use, which effectively improves the safety of the operation and reduces the blockage of the bronchus by the traditional water bag .

Embodiment 3

[0041] Such as Figure 1 to Figure 7 As shown, a bronchoscopic water-injectable balloon in this embodiment includes all the technical features in Embodiment 2. In addition, the guide wire tube 1 and the water injection pipeline 2 are independently arranged, and the water injection pipeline 2 is located at The side of the guide wire tube 1.

[0042] Optionally, an on-off valve is also provided on the water injection pipeline 2, so as to realize the adjustment of filling and deflation of the balloon body 3.

[0043] Optionally, when the water injection cavity 5 inside the balloon body 3 is not filled with water, the balloon body 3 is wrapped around the outer peripheral side of the guide wire tube 1 or the water injection tube 2, which improves the convenient storage performance when not in use. , when it is inserted into the bronchi, the smoothness of the passage of the balloon body 3 is improved.

[0044] Optionally, one end of the water injection pipe 2 penetrates into the w...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a water-injectable balloon under a bronchoscope. The water-injectable balloon comprises a guide wire tube, a water injection pipeline and a balloon body, wherein the balloon body is of an annular hollow structure, the guide wire tube is arranged on the balloon body, a tube cavity allowing a guide wire to penetrate through is formed in the guide wire tube, and the water injection pipeline is arranged on the balloon body and communicates with a water injection cavity in the balloon body. The water-injectable balloon under the bronchoscope has the technical effects that the balloon body is opened like a tire after being stuffed with water, a central cavity can supply oxygen besides compression hemostasis of bleeding of the side wall of a trachea and a bleeding airway of a main bronchus, the compression hemostasis effect is achieved, and besides, oxygen supply can be guaranteed. The bronchoscope can be placed in the central cavity to observe the bleeding condition,and the water-injectable balloon is suitable for compression bleeding of large airways of tracheas, left and right main bronchi and the like.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a water-injectable balloon under a bronchoscope. Background technique [0002] The balloon is one of the commonly used devices in clinical operations. The traditional balloon in the prior art completely blocks the lumen of the bronchus during use, which can prevent blood from perfusing to the opposite bronchus and ensure ventilation on one side. Hemorrhage on the side wall can also be used to stop bleeding by compressing the airway. The defects of the existing balloon are: it cannot ensure the supply of oxygen while compressing the bleeding, it cannot compress the trachea for a long time, and the balloon must be re-shrunk after a period of compression sac, oxygen to maintain oxygenation. Contents of the invention [0003] Therefore, the present invention provides a water-injectable balloon under a bronchoscope to solve the problem that the traditional balloon in the pr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61B17/12A61M16/04A61B1/267A61M25/10
CPCA61B1/2676A61B17/1204A61B17/12104A61B17/12136A61M16/0434A61M16/0463A61M2025/1052A61M25/10181A61M16/0402A61M16/0475
Inventor 李庆庆
Owner 李庆庆
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap