Point and click alignment method for orthopedic surgeons, and surgical and clinical accessories and devices
US11337732B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 4, 2019 |
| Grant date | May 24, 2022 |
| Priority date | — |
| Expiry date | Mar 4, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2034/108
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention is a point and click method for positioning an external fixator on a patient, in which a surgeon—using a computer mouse or similar device—inscribes lines or points on a computer screen displaying an x-ray or other photographic image of the bones of a patient together with two rings in position adjacent the bones. By inscribing lines on the computer screen, the underlying drawings program detects the x-y coordinates of any point on the screen when the user (the surgeon or other practitioner) clicks on it, and outputs the x-y coordinates of every point identified by the user including the two points defining any desired line. The practitioner thus can, using “point and click” operation, govern the repositioning of two fixator rings on the bones of a patient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.