Positive-pressure slow release joint
A slow-release, positive-pressure cavity technology, applied in the field of medical machinery, can solve problems such as inconvenient use for medical staff, inability to form positive pressure in time, and affect medical effects, so as to reduce blood backflow, prevent thrombus formation, and reduce work volume effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0039] The present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.
[0040] A kind of positive pressure slow-release joint of this embodiment, such as Figure 1 to Figure 5 As shown, it includes a hollow shell 2, a protective cap 1 and a piston 4 arranged inside the shell 2. The piston 4 can slide in the shell 2. The upper end of the shell 2 is an input port 21, and the lower end of the shell 2 is an output port 22. The cap 1 and the input port 21 are threadedly connected to cover the input port 21 . The shell 2 includes a shell body 23 and a lower connecting seat 24 which are fixedly connected to each other. The shell body 23 includes a sealing section 231 and a movable section 232 arranged up and down in sequence. The diameter of the sealing section 231 is smaller than that of the movable section 232 . The lower connecting seat 24 is provided with an output hole 241 for communicating with an external indwelling...
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