Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Novel branched catheter indwelling drainage system

A new and partial technology, applied in the field of new indwelling drainage devices, can solve problems such as failure, inability to perform flushing and drainage at the same time, and inconvenient clinical operation.

Inactive Publication Date: 2016-07-06
成都凯为信息科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the softness of the catheter tube, it is easy to fold during the catheterization process, resulting in catheterization failure, requiring a second catheterization, and the catheter has only one lumen, flushing and drainage cannot be performed at the same time, and the clinical operation is very inconvenient

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
  • Novel branched catheter indwelling drainage system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Example 1: A new type of indwelling drainage device for separate tubes, comprising a catheter 1, the left end of the catheter 1 is provided with a suction nozzle 2, the suction nozzle 2 is provided with a suction hole 3, and the right end of the catheter 1 is provided with a shunt catheter connection seat 6, An inlet valve 8 and an outlet valve 7 are respectively arranged on the shunt conduit connecting seat 6 , the inlet valve 8 is connected with an inlet pipe 5 , and the outlet pipe 7 is connected with an outlet pipe 4 , the conduit 1 is provided with a partition plate 9 to divide the interior of the conduit 1 into two parts, one part is connected with the inlet pipe 5 and the other part is connected with the outlet pipe 4 .

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 relates to a novel branched catheter indwelling drainage system. The novel branched catheter indwelling drainage system comprises a catheter; the left end of the catheter is provided with a suction catheter head; the suction catheter head is provided with suction holes; the right end of the catheter is provided with a flow diversion catheter connecting base; a flow inlet valve and a flow outlet valve are arranged on the flow diversion catheter connecting base respectively; a flow inlet catheter is connected with the flow inlet valve; a flow outlet catheter is connected with the flow outlet valve; a separating plate is arranged in the catheter so as to divide the inner part of the catheter into two parts, wherein one part is connected with the flow inlet catheter, and the other part is connected with the flow outlet catheter. Beneficial effects are that: the rear end of the catheter is provided with two independent branched parts, and the inner part of the catheter is divided into two parts, so that interference of liquid flows into the novel branched catheter indwelling drainage system and liquid flows out of the novel branched catheter indwelling drainage system is not caused, and operations such as medicine liquid washing and sampling test can be carried out without stopping drainage.

Description

technical field [0001] The invention relates to a medical device, in particular to a novel indwelling and drainage device for separate tubes. Background technique [0002] Drainage catheters are used for drainage of fluid and air accumulation in human internal cavities or viscera such as the chest cavity, abdominal cavity, and pelvic cavity. Some small-sized drainage tubes are inserted into the tube body by the Seldin puncture method, that is, the skin is first punctured with a hollow puncture needle and subcutaneous tissue, then the guide wire is delivered to the ward through the hollow puncture needle, the puncture needle is pulled out, the skin and subcutaneous tissue are reamed with a dilator, and the drainage catheter is sent into the ward along the guide wire for drainage. However, due to the soft body of the catheter, it is easy to fold during the catheterization process, resulting in catheterization failure, requiring a second catheterization, and the catheter has on...

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): A61M25/00A61M3/02A61B10/00
Inventor 缪海昕郑小波
Owner 成都凯为信息科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com