Press type blood collection needle device
A blood collection needle and push-type technology, which is applied in the field of push-type blood collection needle devices, can solve the problems of many parts, potential safety hazards, and complex structure, and achieve the effects of fewer components, convenient assembly, and convenient use
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0021] The features of the present invention and other related features will be further described in detail below in conjunction with the accompanying drawings through embodiments, so as to facilitate the understanding of those skilled in the art:
[0022] Such as figure 1 As shown, a push-type blood collection needle device includes a housing 1, a sliding sleeve 2, and a needle body 3, the front end of the needle body 3 is provided with a needle head 31, and the inner cavity of the housing 1 is provided for the The sliding sleeve 2 moves axially and the front end of the sliding sleeve 2 can protrude from the first guide limiting channel 11 outside the housing 1. The sliding sleeve 2 is provided with a needle body 3 for axially moving and the needle 31 can be moved from the sliding sleeve 2. The second guiding and limiting channel 21 protruding from the front end of the sleeve 2, the needle body 3 is provided with an elastic extension arm 32 extending toward the front end of t...
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