Novel artery puncture trocar
A technology of arterial puncture and trocar, which is applied in the field of medical devices to achieve pain relief, high puncture success rate, and safe puncture
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0015] refer to Figure 1-3 , a novel arterial puncture trocar, comprising a needle tube 1 and a needle core 2, one end of the needle core 2 is connected with a detachable needle handle 3, and the needle handle 3 is connected with a needle core cap 4; the needle tube 1 is replaceably worn outside the needle core 2, and the needle tip of the needle core 2 is exposed outside the needle tube 1.
[0016] The diameter of the needle tube 1 is 1.1mm, and its length is 48mm-63mm.
[0017] The needle tube 1 is 1.5 mm shorter than the needle core 2 .
[0018] The technical idea of the present invention is to make the needle tube 1 into various specifications, and the length of the needle tube 1 can be 48mm, 53mm, 58mm, or 63mm. Needle tubes of different lengths solve the problems that the puncture needle often encounters during femoral artery puncture slips and is difficult to fix, making femoral artery puncture safer and more convenient.
[0019] Since the needle core 2 and the ne...
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