Medical therapeutic and/or diagnostic appliance with a sterilizable position sensing attachment
US6142937A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 22, 1998 |
| Grant date | Nov 7, 2000 |
| Priority date | — |
| Expiry date | Jul 22, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2034/2055
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medical therapeutic and/or diagnostic appliance includes an arrangement that senses its position and attitude at any given time, and that includes a first sensing unit on the therapeutic and/or diagnostic appliance and a second sensing unit having a fixed location and attitude and arranged to be separated from the first sensing unit by a signal path. The first sensing unit is constructed, for reasons of sterilization and of position sensing, as an attachment that can be detached from the medical therapeutic and/or diagnostic appliance when in use. A coupling device is provided on the medical therapeutic and/or diagnostic appliance for installation of the attachment over a sterilizing sheath surrounding the therapeutic and/or diagnostic appliance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.