Patient ventilation device and components thereof
A ventilator, a technology for a ventilator, applied in the components, electrical components, pump components, etc. of a pumping device for elastic fluids, can solve the problems of not allowing safe, simple and reliable mixing of oxygen and breathable gas flow, etc. , to achieve the effects of reliable manufacturing, noise emission reduction, and simple technical solutions
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0199] The ventilator 200 includes a housing 202, the shape of which is approximately a volute shape. The housing preferably comprises two parts 202a, 202b, which are connected, for example, mechanically and / or by means of ultrasonic welding. The housing 202 constitutes a fixing part of the ventilator 200. The ventilator 200 also includes a rotating part including at least one impeller and a shaft, which are driven by a motor 208. In an embodiment, the motor 208 may be a brushless DC motor. In the illustrated embodiment, the ventilator is of a single-stage type, although it is obvious that the ventilator may also include two or more stages. Figure 6 to Figure 9 The rotating part of the ventilator 200 is not shown. However, according to a preferred embodiment, the impeller 300 of the present invention constitutes the rotating part of the ventilator 200 of the present invention.
[0200] The fan includes an air inlet 204 and an air outlet 206, which are preferably tube-shaped. ...
PUM
Property | Measurement | Unit |
---|---|---|
Thickness | aaaaa | aaaaa |
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap