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1. WO2020113030 - COMPUTER INPUT METHOD USING A DIGITIZER AS AN INPUT DEVICE

Publication Number WO/2020/113030
Publication Date 04.06.2020
International Application No. PCT/US2019/063642
International Filing Date 27.11.2019
IPC
A61B 34/20 2016.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
20Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
A61B 34/00 2016.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
A61B 34/30 2016.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
30Surgical robots
A61B 34/10 2016.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
10Computer-aided planning, simulation or modelling of surgical operations
CPC
A61B 2017/00207
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00017Electrical control of surgical instruments
00207with hand gesture control or hand gesture recognition
A61B 2017/00221
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00017Electrical control of surgical instruments
00221with wireless transmission of data, e.g. by infrared radiation or radiowaves
A61B 2034/102
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
10Computer-aided planning, simulation or modelling of surgical operations
101Computer-aided simulation of surgical operations
102Modelling of surgical devices, implants or prosthesis
A61B 2034/105
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
10Computer-aided planning, simulation or modelling of surgical operations
101Computer-aided simulation of surgical operations
105Modelling of the patient, e.g. for ligaments or bones
A61B 2034/107
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
10Computer-aided planning, simulation or modelling of surgical operations
107Visualisation of planned trajectories or target regions
A61B 2034/2055
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
20Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
2046Tracking techniques
2055Optical tracking systems
Applicants
  • THINK SURGICAL, INC. [US]/[US]
Inventors
  • BRISSON, Pierre
Agents
  • GOLDSTEIN, Avery, N.
Priority Data
62/773,73830.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMPUTER INPUT METHOD USING A DIGITIZER AS AN INPUT DEVICE
(FR) PROCÉDÉ D'ENTRÉE D'ORDINATEUR UTILISANT UN NUMÉRISEUR COMME DISPOSITIF D'ENTRÉE
Abstract
(EN)
A system and method is provided that supplies computer inputs using a tracked pointer as an input device during computer-assisted surgery. The system and method provides input or feedback to a computer-assisted surgical device. The system and method utilizes a tracking system for tracking a set of devices in an operating room. The set of devices includes a tracked surgical device that performs one or more tasks on a patient, a tracked display device that displays data related to the operation of the surgical device, and a tracked pointer to interact with the tracked display device and input data into a computing system associated with the tracking system and the tracked display device. The tracked pointer inputs data into the computing system based on the relative position and orientation (POSE) of the tracked pointer relative to the POSE of the tracked display device.
(FR)
L'invention concerne un système et un procédé qui fournissent des entrées d'ordinateur à l'aide d'un pointeur suivi en tant que dispositif d'entrée pendant une chirurgie assistée par ordinateur. Le système et le procédé fournissent une entrée ou un retour d'informations à un dispositif chirurgical assisté par ordinateur. Le système et le procédé utilisent un système de suivi pour suivre un ensemble de dispositifs dans une salle d'opération. L'ensemble de dispositifs comprend un dispositif chirurgical suivi qui effectue une ou plusieurs tâches sur un patient, un dispositif d'affichage suivi qui affiche des données relatives au fonctionnement du dispositif chirurgical, et un pointeur suivi pour interagir avec le dispositif d'affichage suivi et les données d'entrée dans un système informatique associé au système de suivi et au dispositif d'affichage suivi. Le pointeur suivi entre des données dans le système informatique sur la base de la position et de l'orientation relatives (POSE) du pointeur suivi par rapport à la POSE du dispositif d'affichage suivi.
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