SeLf-Locking safety pneumoperitoneum needLe
A safe, Veress needle technology, applied in the field of Veress needle, can solve accidents, tissue or organ damage, small puncture diameter of Veress needle, etc., to achieve the effect of convenient use and avoiding damage
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0029] The present invention will be further described below in conjunction with specific drawings and embodiments.
[0030] In order to effectively achieve the locking between the inflated inner tube 2 and the puncture outer tube 1 after puncture, and avoid damage to the tissues or organs in the abdominal cavity after the puncture is successful, the present invention includes the puncture outer tube 1 capable of performing abdominal wall puncture and the external puncture tube 1 An inflatable inner tube 2 filled with carbon dioxide gas in the abdominal cavity, a puncture tip 17 for puncture is provided on the head of the puncture outer tube 1, and an inner tube outlet 4 connected to the inflatable inner tube 2 is provided on the head of the inflatable inner tube 2, The inflatable inner tube 2 is located in the puncture outer tube 1, and the inflatable inner tube 2 uses the inner tube elastic body 5 to reciprocate in the puncture outer tube 1 along the length of the puncture outer...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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