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

A kind of hepatobiliary surgery operation box

A technique of surgery and hepatobiliary, applied in the fields of surgery, surgical equipment, medical science, etc., can solve the problem of secondary pollution of choledochoscope, and achieve the effect of reducing secondary pollution, convenient transportation, and convenient sealing.

Active Publication Date: 2022-05-24
SHANDONG PROVINCIAL HOSPITAL AFFILIATED TO SHANDONG FIRST MEDICAL UNIVERSITY
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a hepatobiliary surgery box, which solves the problem of secondary pollution of the internal and external cleaning of the choledochoscope in the prior art, and realizes the effects of easy transfer, cleaning and disinfection

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
  • A kind of hepatobiliary surgery operation box
  • A kind of hepatobiliary surgery operation box
  • A kind of hepatobiliary surgery operation box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] like Figure 1-3 As shown, a hepatobiliary surgery box includes a box body 10, and the box body 10 includes a first hose 13 and a second hose 14;

[0049] The first hose 13 is used to communicate with the suction port 22 of the choledochoscope 20; the first hose 13 is fixed on the side wall of the box body 10, and the end of the first hose 13 outside the box body 10 is provided with a sealing cover , which can seal the outlet of the first hose 13;

[0050] The second hose 14 is used to communicate with the operation port 23 of the choledochoscope 20; the second hose 14 is fixed on the side wall of the box body 10, and the end of the second hose 14 outside the box body 10 is provided with a sealing cover , which can seal the outlet of the second hose 14;

[0051] The side wall of the box body 10 is provided with a through hole 16 for the hose portion 24 of the choledochoscope 20 to extend, and a sealing ring is fixed in the through hole 16, so that when the hose portio...

Embodiment 2

[0056]In the actual cleaning process, it was found that human tissue residues or blood adhered to the inner wall of the hose portion 24 and the inner wall of the main body portion 21 of the choledochoscope. Even if the tube was closed, there would still be strong adhesion, especially blood. Mix small pieces of human tissue. Practical pipe brushing, need to be cleaned repeatedly. When cleaning the choledochoscope, neither an ultrasonic cleaner nor a strong cleaning brush can be used, all to avoid damage to the equipment during the cleaning process. Therefore, on the basis of the first embodiment, components for processing the shape of the hose portion 24 are added.

[0057] Therefore, if Figure 1-3 As shown in Fig. 6, an airbag tube 30 is also provided, one end of the airbag tube 30 is communicated with the through hole 16, and the airbag tube 30 is located outside the box body 10;

[0058] The airbag tube 30 is used to cover the hose portion 24;

[0059] The airbag tube 3...

Embodiment 3

[0070] Because ultrasonic cleaning cannot be used, tissue, blood, bile, etc., which are adhered to the inner wall of the pipeline, require a long-term soaking operation. The process is cumbersome, and it is necessary to accurately remember the cleaning process and control the time. Therefore, on the basis of the second embodiment, the cleaning process is improved. like Figure 1-5 .

[0071] During cleaning, the plug airbag 32 and the fixing bag 33 are inflated, the airbag tube 30 is bent into a multi-layer rotating shape, and the corresponding plug air bag 32 is inserted into the fixing bag 33, so that the hose portion 24 is also in a multi-layer rotating bending state;

[0072] The water with air bubbles is poured into the hose part 24 through the port of the hose part 24, the volume ratio of air bubbles to water is 5-18%, the diameter of the air bubbles is in the range of 0.5-1.5mm; the water flow rate is controlled within 0.5-1. 1.5m / s; water flow time is controlled at ...

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 hepatobiliary surgical operation box, which comprises a box body, and the box body includes a first flexible tube and a second flexible tube; the first flexible tube is used to communicate with the suction port of the choledochoscope; the first flexible tube It is fixed on the side wall of the box body, and one end of the first flexible tube outside the box body has a sealing cover, which can seal the outlet of the first flexible tube; the second flexible tube is used to communicate with the operation port of the choledochoscope; the second The flexible tube is fixed on the side wall of the box body, and the second flexible tube is provided with a sealing cover at one end outside the box body, which can seal the outlet of the second flexible tube; The through hole is fixed, and the sealing ring is fixed in the through hole, so that when the hose part extends into the box body, the outer wall of the hose part is liquid-tight with the through hole. The operation box is convenient for storage, transfer and cleaning of the choledochoscope.

Description

technical field [0001] The invention relates to a packaging device for hepatobiliary surgical instruments, in particular to a packaging and cleaning box for a choledochoscope after use. Background technique [0002] The choledochoscope is a medical optical endoscope designed for endoscopy and endoscopic surgery of the pancreatic and bile ducts. [0003] The choledochoscope needs to be strictly cleaned and disinfected after use before it can be used again. The cleaning and disinfection process is mainly to clean and disinfect the inside and outside of the choledochoscope in a container containing liquid (water, disinfectant). The first is to wipe down the outside. The key is to brush the internal tubing to remove debris and tissue fluid. The existing cleaning process cleans the inside and outside of the choledochoscope in one container at the same time, and the cleaning process needs to be performed multiple times, because the cleaning solution used for cleaning the intern...

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
Patent Type & Authority Patents(China)
IPC IPC(8): A61B50/30A61B90/70
Inventor 于光圣
Owner SHANDONG PROVINCIAL HOSPITAL AFFILIATED TO SHANDONG FIRST MEDICAL UNIVERSITY
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