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

Puncture specimen extraction device

A puncture specimen and extraction device technology, applied in the field of prostate biopsy, can solve the problems of difficult extraction and labeling of puncture specimens, and achieve the effect of convenient operation and pathological diagnosis, avoiding pollution and difficulty

Active Publication Date: 2020-08-11
SHANGHAI CITY PUDONG NEW AREA GONGLI HOSPITAL
View PDF22 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and solve the problem of difficult extraction and labeling of puncture specimens

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
  • Puncture specimen extraction device
  • Puncture specimen extraction device
  • Puncture specimen extraction device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0042] according to Figure 1 to Figure 3 and Figure 6 The illustrated device for extracting puncture specimens includes an upper slat 1 and a lower slat 2 connected by a hinge 3 at the tail end; the head of the upper slat 1 facing the lower slat 2 is provided with an elastic specimen stopper 4. The lower slat 2 is provided with a groove I5 for receiving strip-shaped puncture specimens next to the abutting position of the specimen stopper 4 . The groove I5 is located on the surface of the lower slat 2 between the abutment position of the specimen stop 4 and the hinge 3; the lower slat 2 is also provided with a hole for the specimen stop 4 to penetrate to allow the upper plate The clamping hole 6 where the strip 1 and the lower strip 2 fit closely. The sample block 4 is shaped as a wedge for easy fixing in the clamping hole 6 . A concave si...

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 puncture specimen extraction device. The puncture specimen extraction device is characterized by comprising an upper batten and a lower batten which are connected at the tail ends through a hinge; an elastic specimen stop block is arranged on the face, facing the lower batten, of the head of the upper batten; and a groove I used for bearing a strip-shaped puncture specimen is formed in the position, beside the abutting position of the specimen stop block, of the lower batten. According to the beneficial effects, the specimen can be easily and rapidly taken down froma puncture needle, the specimen can be marked, the head and the tail of a puncture tissue are clear, and convenience is provided for surgical operation and pathology diagnosis.

Description

technical field [0001] The invention relates to the field of urology and is suitable for prostate biopsy. Background technique [0002] The incidence of prostate cancer is increasing year by year, and prostate biopsy has been widely carried out in various hospitals. Although the puncture is not complicated, it is often difficult to extract the specimen from the puncture gun into the collection bottle after the puncture because the specimen is thin and the glandular tissue is highly adhesive. Take it out and put it into a collection bottle, but the needle is round and relatively thin, which is inconvenient to operate, the specimen is easy to fall off, and there is a risk of instrument damage to the operator. Take the specimen directly by hand because the fingers are thicker and the specimen is thinner, which may break the specimen if it is not careful, and it is inconvenient to place it into a collection bottle with a small opening. At the same time, conventional specimens ...

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): A61B10/02
CPCA61B10/0241
Inventor 徐冀东姜宁崔心刚
Owner SHANGHAI CITY PUDONG NEW AREA GONGLI HOSPITAL
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