Medical devices
US8353867B2 · kind B2 · utility
3Cited by
30References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 4, 2004 |
| Grant date | Jan 15, 2013 |
| Priority date | — |
| Expiry date | Dec 6, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M25/1036
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Medical devices and methods of making medical devices are described. In some embodiments, a medical device includes a member having a first portion with a first wall thickness, and a second portion with a second wall thickness, wherein the first portion is circumferentially rotated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.