Devices, systems, and methods for locating a position in a body
US11589809B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 4, 2020 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Aug 2, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/3966
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Various implementations include a device for locating a position in a body. The device includes a first body portion. The first body portion has a first longitudinal axis. The device includes a second body portion. The second body portion is slidably coupled to the first body portion. The second body portion has a second longitudinal axis. The device includes a first set of markers disposed on the first body portion for measuring along the first longitudinal axis. The first set of markers includes at least two radiopaque markers. The device also includes a second set of markers disposed on the second body portion for measuring along the second longitudinal axis. The second set of markers includes at least two radiopaque markers. The first body portion is slidable along the second longitudinal axis. The second body portion is slidable along the first longitudinal axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.