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1. WO2020117630 - SYSTEM AND METHOD FOR DETERMINING A DEVICE-SPECIFIC OPERATING CONFIGURATION FOR A MICROWAVE GENERATOR

Publication Number WO/2020/117630
Publication Date 11.06.2020
International Application No. PCT/US2019/063916
International Filing Date 02.12.2019
IPC
A61B 18/18 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
18by applying electromagnetic radiation, e.g. microwaves
A61B 90/90 2016.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/-A61B50/171
90Identification means for patients or instruments, e.g. tags
CPC
A61B 18/1815
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
18by applying electromagnetic radiation, e.g. microwaves
1815using microwaves
A61B 2017/00482
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00477Coupling
00482with a code
A61B 2018/00577
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
00571for achieving a particular surgical effect
00577Ablation
A61B 2018/00642
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
00636Sensing and controlling the application of energy
00642with feedback, i.e. closed loop control
A61B 2018/00666
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
00636Sensing and controlling the application of energy
00666using a threshold value
A61B 2018/00702
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
00636Sensing and controlling the application of energy
00696Controlled or regulated parameters
00702Power or energy
Applicants
  • COVIDIEN LP [US]/[US]
Inventors
  • BRANNAN, Joseph D.
Agents
  • KEELY, Thomas E.
  • DELUCA, Peter
  • ZARABI, Joshua
Priority Data
62/774,92704.12.2018US
62/774,93604.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR DETERMINING A DEVICE-SPECIFIC OPERATING CONFIGURATION FOR A MICROWAVE GENERATOR
(FR) SYSTÈME ET PROCÉDÉ DE DÉTERMINATION D'UNE CONFIGURATION SPÉCIFIQUE À UN DISPOSITIF POUR UN GÉNÉRATEUR DE MICRO-ONDES
Abstract
(EN)
A microwave generator includes a microwave signal generator configured to deliver a microwave signal to a microwave instrument coupled to the microwave generator and a generator controller storing a plurality of resistance value indicators. A device ID reader is configured to measure a resistance of the coupled microwave instrument. The generator controller is configured to compare the measured resistance of the coupled microwave instrument with the plurality of resistance value indicators to identify a type of the coupled microwave instrument. An instrument monitoring controller is configured to communicate a data request to the coupled microwave instrument based on the identified type of the coupled microwave instrument. The generator controller is configured to set at least one operating threshold of the microwave generator based on one of an operating configuration corresponding to one of the plurality of resistance value indicators or data communicated from the coupled microwave instrument.
(FR)
La présente invention concerne un générateur de micro-ondes qui comprend un générateur de signaux micro-ondes conçu pour délivrer un signal micro-ondes à un instrument à micro-ondes couplé au générateur de micro-ondes et un dispositif de commande de générateur mémorisant une pluralité d'indicateurs de valeurs de résistance. Un lecteur d'ID de dispositif est conçu pour mesurer une résistance de l'instrument à micro-ondes couplé. Le dispositif de commande de générateur est conçu pour comparer la résistance mesurée de l'instrument à micro-ondes couplé à la pluralité d'indicateurs de valeur de résistance pour identifier un type de l'instrument à micro-ondes couplé. Un dispositif de commande de surveillance d'instrument est conçu pour communiquer une demande de données à l'instrument à micro-ondes couplé sur la base du type identifié de l'instrument à micro-ondes couplé. Le dispositif de commande de générateur est conçu pour définir au moins un seuil de fonctionnement du générateur de micro-ondes sur la base d'une configuration de fonctionnement correspondant à l'un des indicateurs de valeur de résistance ou de données communiqués à partir de l'instrument à micro-ondes couplé.
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