Blocking device
A sealing device and sealing part technology, which is applied in the field of medical devices, can solve problems such as sealing failure and weakening, and achieve the effect of ensuring the sealing effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0028] like Figure 1-3 shown, figure 1 It is a schematic structural diagram of the blocking device 100 in Embodiment 1 of the present invention. The blocking device includes a fixing part 10 and a sealing part 20 connected to the fixing part 10 , figure 2 It is a schematic structural diagram of the fixing part 10 of the blocking device 100 in Embodiment 1 of the present invention, image 3 It is a three-dimensional schematic diagram of the fixing part 10 of the sealing device 100 in Embodiment 1 of the present invention, and the sealing part 20 and the fixing part 10 are arranged at intervals along the axial direction of the sealing device 100 . The sealing part 20 is located at the proximal end of the blocking device 100 , and the fixing part 10 is located at the distal end of the blocking device 100 . The occlusion device 100 has a compressed state contained within the sheath for ease of delivery, as well as extending from the distal end of the sheath and self-expanding ...
Embodiment 2
[0047] The difference between the blocking device of Example 2 and Example 1 is that refer to Figure 4-6 , the deflection structure of the extension 322 does not include a helical structure, Figure 4 is the structural schematic diagram of the plugging device in the embodiment 2 of the present invention, Figure 5 It is a schematic structural diagram of the fixing part 30 of the blocking device in the second embodiment of the present invention, Image 6 It is a three-dimensional schematic diagram of the fixing part 30 of the blocking device in the second embodiment of the present invention.
[0048] In this embodiment, the fixing part 30 also includes a connecting piece 31 and a plurality of support rods 32 , and the proximal ends of the support rods 32 are fixed on the connecting piece 31 .
[0049] The inner side of the support rod 32 includes the connecting part 321, the extension part 322 and the expansion part 323 which are connected in sequence. It should be noted tha...
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