A vibrating drug storage unit of a powder mist drug delivery device
A technology of drug delivery device and powder aerosol, which is applied in the field of vibrating medicine storage unit of powder aerosol drug delivery device, and can solve the problems of convenience in design and adjustment of mechanical structure parameters without adaptability to drug types, poor fluidity index parameters, Inability to adapt well and other problems to achieve the effect of overcoming poor fluidity, ensuring the accuracy of sub-metering, and increasing adaptability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0050] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0051] combine Figure 1 to Figure 4 It can be seen that the technical solution of the present invention provides a vibrating drug storage unit of a powder mist drug delivery device, the powder mist drug delivery device includes a drug powder storage container and a drug delivery The drug metering component is provided with a suction nozzle outside the casing, and a flow channel part is provided inside the casing, and the flow channel part is connected to the air inlet, the drug metering component and the suction nozzle in sequence; the invention points are:
[0052] Described housing is made of upper cover 16, middle housing 6 and lower housing 1, and a screw cap 8 is sleeved on the lower housing (see Figure 4 shown in ).
[0053] Spring 13, a vibrating gear 12 and a rotating disk 3 are arranged successively on the screw cap, and the spring sleeve i...
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