Method of designing patient-specific guidance, and program and server thereof
US12070275B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2024 |
| Grant date | Aug 27, 2024 |
| Priority date | — |
| Expiry date | Jan 18, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2/4081
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Provided is a method of designing a guidance specific to a patient, including: specifying a first skeletal image plane in which a base plate is to be installed on a skeleton of a patient in which an affected area is located; displaying a normal vector N of the first skeletal image plane together with the skeleton of the patient in three dimensions (3D); displaying an intersection of the normal vector and the first skeletal image plane such that an operator arbitrarily moves the intersection or rotates the normal vector based on the intersection to determine a direction of a center pin; displaying a screen in which the base plate is installed according to a position (a center point) and direction of the center pin determined by the operator; and calculating a rotation angle and depth of peripheral screws to be installed on the base plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.