Novel calculus flushing device for urology surgery

A urology, irrigation device technology, applied in the direction of enema/irrigator, infusion set, syringe, etc., can solve the problems of insufficient irrigation liquid irrigation, long time for stone removal in the kidney, low efficiency of stone removal in the kidney, etc. Efficiency improvement, wide range of flushing power, and increased surgical risk

Inactive Publication Date: 2015-05-06
李雨成
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the flushing of rubble in the kidney is completed through the channel in the ureteroscope, but because the channel of the ureteroscope is relatively long, the diameter of the ureteroscope is small, and the flow rate of the perfusate is small, the flushing force of the flushing fluid is not enough, and the stones in the kidney The efficiency is relatively low, and the time to remove stones from the kidney is too long, and the 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 calculus flushing device for urology surgery
  • Novel calculus flushing device for urology surgery
  • Novel calculus flushing device for urology surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0024] combined with figure 1 , 2 Or the structure given in 3, a new urology stone flushing device includes an air bag 8 and a liquid storage tube 10, a tube head 1 is provided at the front end of the liquid storage tube 10, and a scale 9 is provided on the liquid storage tube 10 , so that the medical staff can clearly understand the amount of liquid poured into the patient's body, an air bag 8 is provided at the tail end of the liquid storage tube 10, and a connector 12 of an annular structure is provided at the opening of the air bag 8, so that the air bag 8 and the storage tube The liquid pipes 10 can communicate with each other, and an external thread 14...

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 novel calculus flushing device for urology surgery, relating to a flushing device, wherein the front end of a liquid storage tube is provided with a tube head, and the tail end is provided with an airbag; a delivery tube is arranged at the front end of the tube head of the liquid storage tube; the delivery tube is movably connected with the tube head at the front end of the liquid storage tube; a flow velocity adjusting groove is positioned on the delivery tube; a flow velocity adjusting valve is arranged in the flow velocity adjusting groove; a long tube is arranged at the front end of the delivery tube; a hose tube is arranged at the front end of the long tube. The novel calculus flushing device disclosed by the invention can greatly improve the efficiency of flushing calculi in a kidney, brings about convenience for patients and medical staff, and has the high practicability; meanwhile, the device is simple in structure and convenient in use.

Description

technical field [0001] The invention relates to a medical flushing device, in particular to a novel calculus flushing device for urology. Background technique [0002] It is well known that kidney stones are common diseases of the urinary system, frequently-occurring diseases, more men than women, mostly in young adults, and there is no significant difference in the incidence rate between the left and right sides. 40% to 75% of patients with kidney stones have different degrees of low back pain. Larger stones with little movement, manifested as soreness and discomfort in the waist, or dull or dull pain when physical activity increases. Colic pain caused by small stones often occurs suddenly with severe pain in the waist and abdomen, which is paroxysmal. [0003] With the development of endourology, minimally invasive percutaneous nephrolithotomy (MPCNL) is gradually applied in clinic. At present, MPCNL is the most effective minimally invasive surgical method for the treatm...

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 Applications(China)
IPC IPC(8): A61M3/02
CPCA61M3/0216A61M3/022
Inventor 李雨成
Owner 李雨成
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