Probe device, precision detection method, precision detection system, and positioning system
US10772692B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2019 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Sep 4, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2034/2068
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention provides a probe device, a precision detection method, a precision detection system, and a positioning system. The probe device includes a positioning part and a guide detection part, wherein the positioning part is provided with a support having three or more non-collinear positioning element installed thereon, and the guide detection part is connected with the support, has a first preset positional relation with the positioning elements, and has a cylindrical outer contour matched with a guide element of the positioning system. The precision of the guide element can be accurately detected, so that the control precision of a surgical robot is effectively improved, and the system safety is improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.