First-aid blood collecting device
The technology of a blood collection device and a blood collection seat is applied in the field of first aid blood collection device, which can solve the problems of inconvenient carrying, troublesome disassembly and assembly, aggravation of illness, etc., and achieve the effects of being easy to carry, small in size, and saving social resources.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0023] Such as image 3 As shown, the emergency blood collection device of the present invention includes a blood collection seat 1, one side of the blood collection seat 1 is respectively provided with a symmetrically arranged right pressing piece 4 and a left pressing piece 7, and the middle part of the blood collection seat 1 is inserted with a movable column 9 , Specifically, a hole is opened in the blood collection seat 1, and the movable column 9 is installed in the hole. The upper end of the movable column 9 is exposed at the outer end of the blood collection seat 1, and is used for pressing during blood collection.
[0024] Wherein, the right pressing piece 4 and the left pressing piece 7 are integrally formed with the blood collection seat 1, which is convenient to produce, practical, and can effectively reduce the cost; the blood collection seat 1, the right pressing piece 4 and the left pressing piece 7 are made of silica gel or rubber , the texture is soft, comfor...
Embodiment 2
[0026] Such as figure 1 As shown, on the basis of Example 1, the lower part of the blood collection seat 1 has a chamber, the blood collection needle 8 is located in the chamber, and the lower end of the chamber is provided with a diaphragm 2. 8, the diaphragm 2 can better protect the blood collection needle 8 from dust and prevent infection.
Embodiment 3
[0028] Such as figure 2 Shown, on the basis of embodiment 1,
[0029] The inside of the blood collection seat 1 has a cavity 11, and a limit return device is arranged inside the cavity 11. The limit return device can control the depth of the blood collection needle 8 pricking, and can return in time. Specifically, the limit return device includes a spring 13 set on the outside of the movable column 9, the upper end of the spring 13 is provided with a fixed groove body 10 fixedly connected with the movable column 9, and the upper end of the spring 13 is located in the fixed groove body 10, The lower end of the cavity 11 is provided with a fixed plate 12, and the fixed plate 12 is fixedly connected with the blood collection seat 1. When pricking, press the movable column 9, and the movable column 9 moves down to drive the blood collection needle 8 to move downward for pricking. Wherein, the limit function is realized by the length of the fixed tank body 10, that is, by adjusti...
PUM
![No PUM](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/noPUMSmall.5c5f49c7.png)
Abstract
Description
Claims
Application Information
![application no application](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/application.06fe782c.png)
- 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