Hydrocephalus valve
US6926691B2 · kind B2 · utility
150Cited by
22References
18Claims
0Family size
Inventor
Key dates
| Filing date | Jun 9, 2003 |
| Grant date | Aug 9, 2005 |
| Priority date | — |
| Expiry date | Jun 9, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/3337
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
In order to allow improved adaptation to the situation existing in a patient in the case of a hydrocephalus valve with an electric actuating system comprising a control system opening and closing the hydrocephalus valve, it is proposed that the control system is a time control system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.