Novel disposable subarachnoid space rotation type cerebrospinal fluid collecting, displaying and pressure measuring device
A subarachnoid space and pressure measuring device technology, which is applied in diagnostic recording/measurement, medical science, sensors, etc., can solve the problems of unfavorable industrialization, high cost of pressure gauges, inaccurate measurement results, etc., and achieves low price and favorable realization , to ensure the effect of safety
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0030] Embodiment 1: as Figure 4 As shown, the connecting end 13 is provided with threads for cooperating with the lumbar spine needle hub 10. The collection tube 14 is a hollow structure at both ends, and its front end passes through the connecting end 13 and extends into the lumbar spine needle hub 10. The end of the tube 14 is a structure that can be connected with the needle tube. The front end of the pressure measuring tube 20 is also connected with the end of the collection tube 14. An upper groove 17 is opened on the rotating upper port 16 at the lower end of the collection tube 14. The upper part of the collection tube 15 There is a lower groove 19 on the rotating lower port 18 of the rotating upper groove 17. When the rotating upper groove 17 is not connected with the lower groove 19, the cerebrospinal fluid pressure can be measured; the collecting tube 15 is a horizontal collecting tube 15; the side wall of the collecting tube 15 is provided with a sterile Cover 23,...
Embodiment 2
[0031] Embodiment 2: as Figure 5 As shown, the lower end of the collection pipe 14 is provided with a longitudinal collection pipe 15, and other structures are the same as in Embodiment 1.
Embodiment 3
[0032] Embodiment 3: as Figure 6As shown, the connecting end 13 is provided with threads for mating connection with the lumbar spine needle hub 10. The collection tube 14 is a hollow structure with one end open, and one end of the opening passes through the connecting end 13 and extends into the lumbar spine needle hub 10. The closed end is a free end; the upper end of the collection tube 14 is provided with an interface structure that can be connected with the needle tube. The tube 15 and the side wall of the collecting tube 15 are provided with a sterile cover 23, and the sterile cover 23 is placed in the sterile bag.
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