Methods of measuring force using a tracking system
US12007292B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 7, 2019 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Jul 12, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N7/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Methods of measuring a force using a tracking system are disclosed. A first vector is determined between a first tracking array and a second tracking array on a tool. The tool has a flexible portion that has a known modulus of elasticity and moment of inertia. A force is applied to the tool, and a second vector is determined between the first tracking array and the second tracking array. An amount of deflection is determined for the tool, and the magnitude and direction of the applied force are determined based on at least the amount of deflection, the modulus of elasticity and the moment of inertia. Information pertaining to the magnitude and direction of the applied force is provided to a user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.