Puncture separator

A separator and puncture rod technology, applied in the field of medical devices, can solve problems such as injury and sharp strain, and achieve the effects of avoiding secondary injury, avoiding strain, and avoiding ligation of subcutaneous tissue

Pending Publication Date: 2018-03-27
王小伟
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing hernia treatment operations all require puncture, but the existing puncture requires a second puncture of the abdominal wall, which will cause multiple injuries and is also prone to sharp strains

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 separator
  • Puncture separator
  • Puncture separator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The following describes the embodiments of the present invention, such as the shape and structure of each component involved, the mutual position and connection relationship between each part, the function and working principle of each part, the manufacturing process and the operation and use method. etc., further detailed descriptions are provided to help those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solutions of the present invention.

[0014] A puncture separator, which is mostly used for the surgical treatment of hernia, the puncture separator comprises a puncture rod 3, a puncture head arranged on one end of the puncture rod 3, a puncture clip 2 arranged on the puncture head, and a pressure press arranged on the puncture rod 3. The head 6 and the collet driving rod 4 arranged inside the puncture rod 3 and connected with the puncture clip 2 and the pressing head 6 at both ends respectively...

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 puncture separator, and belongs to the technical field of a medical device. The puncture separator aims to avoid secondary puncture of an abdominal wall and reduce acute pulling. The puncture separator comprises a puncture rod, a puncture head arranged at one end of the puncture rod, a puncture clip arranged on the puncture head, a pressing head on the puncture rod, and achuck driving rod at the inner part of the puncture rod; both ends of the chunk driving rod are connected with the puncture clip and the pressing head; the inner parts of the puncture head and the puncture rod are hollow structures, and the puncture rod is a tubular hollow structure. When the puncture separator is applied to punch, the secondary puncture of abdominal wall is not required after puncturing the abdominal wall and before reaching the abdominal wall, thus the secondary injury and ligation of subcutaneous tissues can be avoided; a sharp end of the puncture separator is opened and closed to separate a seminiferous duct from a spermine blood vessel, and avoid the acute separation and pulling; the handle can be better rotated and held.

Description

technical field [0001] The invention belongs to the technical field of medical devices, relates to a puncture device, and in particular relates to a puncture separator. Background technique [0002] Pediatric hernia is one of the most common diseases in pediatric surgery and hernia surgery, mainly including congenital inguinal hernia and umbilical hernia. The main factors for the occurrence of hernia in children are congenital factors. Inguinal hernia is mainly caused by the unclosed sheath process, umbilical hernia is caused by the failure of the umbilical ring to shrink and close in time, and premature and low birth weight infants are caused by incomplete growth and development at birth. . Inguinal hernias in children over one year old cannot heal on their own. If children with umbilical hernia are over 4 years old or have an umbilical ring diameter of 2 to 3 cm or more, surgery should be considered. The main surgical method for inguinal hernia in children is high ligati...

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): A61B17/34
CPCA61B17/3417
Inventor 王小伟
Owner 王小伟
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