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1. WO2022070060 - FIELD PROGRAMMABLE SURGICAL VISUALIZATION SYSTEM

Publication Number WO/2022/070060
Publication Date 07.04.2022
International Application No. PCT/IB2021/058893
International Filing Date 29.09.2021
IPC
A61B 1/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
A61B 1/06 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
06with illuminating arrangements
A61B 5/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
CPC
A61B 1/00006
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00002Operational features of endoscopes
00004characterised by electronic signal processing
00006of control signals
A61B 1/000094
A61B 1/00011
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00002Operational features of endoscopes
00011characterised by data transmission
A61B 1/0002
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00002Operational features of endoscopes
0002provided with data storages
A61B 1/00036
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00002Operational features of endoscopes
00025characterised by power management
00036Means for power saving, e.g. sleeping mode
A61B 1/0005
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00002Operational features of endoscopes
00043provided with signal output arrangements
00045Display arrangement
0005for multiple images
Applicants
  • CILAG GMBH INTERNATIONAL [CH]/[CH]
Inventors
  • SHELTON, IV, Frederick E.
  • FIEBIG, Kevin M.
Agents
  • TUNSTALL, Christopher Stephen
  • BETTRIDGE, Paul Sebastian
  • BRUNNER, John Michael Owen
  • SMALL, Gary James
Priority Data
17/062,52302.10.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) FIELD PROGRAMMABLE SURGICAL VISUALIZATION SYSTEM
(FR) SYSTÈME DE VISUALISATION CHIRURGICAL PROGRAMMABLE PAR L'UTILISATEUR
Abstract
(EN) A surgical visualization system (10000) may be field programmable. The surgical visualization system may include a field programable gate array (FPGA, 10004) and a processor (10006). The FPGA may be configured to transform sensor information of backscattered laser light into real-time information of particle movement (e.g., blood cells) in a portion of a surgical field. The processor may be configured to receive an input and, based on that input, to reconfigure the logic elements of the FPGA, changing the operation of the FPGA from a first transform to a second transform. For example, the logic elements of the FPGA may be configured to assess particle movement at a selectable depth and then reconfigured, at the request of a surgeon, to assess aggregate particle movement over multiple depths.
(FR) La présente invention concerne un système de visualisation chirurgical (10000) qui peut être programmable par l'utilisateur. Le système de visualisation chirurgical peut comprendre une matrice prédiffusée programmable par l'utilisateur (FPGA, 10004) et un processeur (10006). La FPGA peut être configurée pour transformer des informations de capteur de la lumière laser rétrodiffusée en informations en temps réel d'un déplacement de particules (par exemple, des cellules sanguines) dans une partie d'un champ chirurgical. Le processeur peut être configuré pour recevoir une entrée et, sur la base de cette entrée, pour reconfigurer les éléments logiques de la FPGA, changeant le fonctionnement de la FPGA d'une première transformation à une seconde transformation. Par exemple, les éléments logiques de la FPGA peuvent être configurés pour évaluer un déplacement de particules à une profondeur pouvant être sélectionnée, puis reconfigurés, à la demande d'un chirurgien, pour évaluer un déplacement de particules agrégées sur de multiples profondeurs.
Related patent documents
EP2021789832This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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