Operation box for hepatobiliary surgery department

A surgical operation, liver and gallbladder technology, applied in the direction of surgery, surgical equipment, medical science, etc., can solve the problem of secondary pollution of choledochoscope, achieve the effect of reducing secondary pollution, easy sealing, and convenient transfer

Active Publication Date: 2022-04-12
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
  • Operation box for hepatobiliary surgery department
  • Operation box for hepatobiliary surgery department
  • Operation box for hepatobiliary surgery department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as Figure 1-3 As shown, a hepatobiliary surgical operation box includes a box body 10, and the box body 10 includes a first flexible tube 13 and a second flexible tube 14;

[0049] The first flexible tube 13 is used to communicate with the suction port 22 of the choledochoscope 20; the first flexible tube 13 is fixed on the side wall of the box body 10, and one end of the first flexible tube 13 located outside the box body 10 has a sealing cover , capable of sealing the outlet of the first hose 13;

[0050] The second flexible pipe 14 is used to communicate with the operation port 23 of the choledochoscope 20; the second flexible pipe 14 is fixed on the side wall of the box body 10, and the end of the second flexible pipe 14 located outside the box body 10 has a sealing cover , capable of sealing the outlet of the second hose 14;

[0051] The side wall of described box body 10 has the through hole 16 that stretches out for choledochoscope 20 flexible tube parts ...

Embodiment 2

[0056]In the actual cleaning process, it is found that human tissue residues or blood adhere to the inner wall of the hose part 24 and the inner wall of the main body part 21 of the choledochoscope, even if the tube is closed, there will still be strong adhesion, especially blood Mix small pieces of human tissue. It is practical to scrub with a pipe brush, which needs repeated cleaning many times. When cleaning the choledochoscope, neither an ultrasonic cleaner nor a strong cleaning brush can be used to avoid damage to the equipment during the cleaning process. Therefore, on the basis of the first embodiment, components for processing the form of the hose portion 24 are added.

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

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

[0059] The ...

Embodiment 3

[0070] Because ultrasonic cleaning cannot be used, the tissue, blood, bile, etc. adhered to the inner wall of the pipeline need to be soaked for a long time. The process is cumbersome, and it is necessary to remember the cleaning process accurately and control the time. Therefore, on the basis of Example 2, the cleaning process is improved. Such as Figure 1-5 .

[0071] When cleaning, inflate the plug air bag 32 and the fixed bag 33, bend the air bag tube 30 into a multi-layer rotary shape, and insert the corresponding plug air bag 32 into the fixed bag 33, so that the hose part 24 is also in a multi-layer rotary bending state;

[0072] Through the port of the hose part 24, pour water with bubbles into the hose part 24, the volume ratio of the bubbles to water is 5-18%, the diameter of the bubbles is in the range of 0.5-1.5mm; the flow rate of the water flow is controlled at 0.5- 1.5m / s; water flow time is controlled at 2-8min.

[0073] By matching the water with air bubb...

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 surgery operation box which comprises a box body, and the box body comprises a first hose and a second hose. The first hose is used for being communicated with a suction port of the choledochoscope; the first hose is fixed to the side wall of the box body, and the end, located outside the box body, of the first hose is provided with a sealing cover capable of sealing an outlet of the first hose. The second hose is used for being communicated with an operation opening of the choledochoscope; the second hose is fixed to the side wall of the box body, and the end, located outside the box body, of the second hose is provided with a sealing cover capable of sealing an outlet of the second hose. The side wall of the box body is provided with a through hole for the hose part of the choledochoscope to extend out, and a 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 in liquid sealing with the through hole. The operation box facilitates 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] Choledochoscope is a kind of medical optical endoscope designed for endoscopic examination and endoscopic surgery of pancreaticobiliary duct. [0003] After use, the choledochoscope needs to be strictly cleaned and disinfected 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 exterior. The key is to brush the internal pipeline to remove debris and interstitial fluid. The existing cleaning process cleans the inside and outside of the choledochoscope at the same time in a container, and the cleaning process needs to be carried out several times, because the cleaning solution used for...

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): 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 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