Vein infusion device provided with elastic buoyant valve and filtering and purification device
A technology of filtration and purification and intravenous infusion, which is applied in the direction of medical devices, devices introduced into the body, instruments, etc., can solve the problems of Murphy-type infusion sets without filters, blood flow, reflux, etc., and achieve low processing and production costs and easy to use Safe, simple structure effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0011] Figure 1-2 The dripping pot 10 shown in is a cylindrical hollow transparent shell, the outer upper end of the shell is provided with an upper transfusion tube 19, the upper end of the upper transfusion tube is provided with a puncture needle 20, and the drip pot shell is provided with an elastic valve seat Connected buoyancy valve cylinder 17, the inner upper end of buoyancy valve cylinder 17 is provided with the drip control pipe 18 that observes the drip speed of infusion, the upper middle part of buoyancy valve cylinder is provided with buoyancy valve seat 15, and the middle part of buoyancy valve seat is provided with buoyancy valve Inlet hole, the lower end of the buoyancy valve inlet hole is provided with a conical gear-shaped buoyancy valve 12, and the upper end of the gear-shaped buoyancy valve is provided with a spring 16. The circumference of the guide cylinder is provided with a guide cylinder 14, the circumference of the guide cylinder is provided with a li...
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