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1. WO2016144685 - POWERED SURGICAL INSTRUMENT

Publication Number WO/2016/144685
Publication Date 15.09.2016
International Application No. PCT/US2016/020631
International Filing Date 03.03.2016
IPC
A61B 17/072 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
03for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith
068Surgical staplers
072for applying a row of staples in a single action
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 17/068
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
068Surgical staplers ; , e.g. containing multiple staples or clamps
A61B 17/072
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
068Surgical staplers ; , e.g. containing multiple staples or clamps
072for applying a row of staples in a single action ; , e.g. the staples being applied simultaneously
A61B 17/07207
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
068Surgical staplers ; , e.g. containing multiple staples or clamps
072for applying a row of staples in a single action ; , e.g. the staples being applied simultaneously
07207the staples being applied sequentially
A61B 17/295
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
28Surgical forceps
29Forceps for use in minimally invasive surgery
295combined with cutting implements
A61B 18/1445
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
04by heating
12by passing a current through the tissue to be heated, e.g. high-frequency current
14Probes or electrodes therefor
1442Probes having pivoting end effectors, e.g. forceps
1445at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod
A61B 2017/00017
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00017Electrical control of surgical instruments
Applicants
  • ETHICON ENDO-SURGERY, LLC [US]/[US]
Inventors
  • SHELTON, IV, Frederick E.
  • YATES, David C.
  • HARRIS, Jason L.
  • MORGAN, Jerome R.
Agents
  • PLANTZ, Bernard F.
Priority Data
14/640,74606.03.2015US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POWERED SURGICAL INSTRUMENT
(FR) INSTRUMENT CHIRURGICAL ÉLECTRIQUE
Abstract
(EN)
A method of operating a surgical instrument is disclosed. The surgical instrument includes an electronic system comprising an electric motor coupled to the end effector; a motor controller coupled to the motor; a parameter threshold detection module configured to monitor multiple parameter thresholds; a sensing module configured to sense tissue compression; a processor coupled to the parameter threshold detection module and the motor controller; and a memory coupled to the processor. The memory stores executable instructions that when executed by the processor cause the processor to monitor multiple levels of action thresholds and monitor speed of the motor and increment a drive unit of the motor, sense tissue compression, and provide rate and control feedback to the user of the surgical instrument.
(FR)
L'invention concerne un procédé d'utilisation d'un instrument chirurgical. L'instrument chirurgical comprend un système électronique comprenant un moteur électrique couplé à l'extrémité de l'effecteur ; une commande de moteur couplée au moteur ; un module de détection de seuil de paramètre configuré pour surveiller de multiples seuils de paramètre ; un module de détection configuré pour détecter une compression des tissus ; un processeur couplé au module de détection de seuil de paramètre et à la commande de moteur ; et une mémoire couplée au processeur. La mémoire stocke des instructions exécutables qui, lorsqu'elles sont exécutées par le processeur, amènent le processeur à surveiller de multiples niveaux de seuils d'action, à surveiller la vitesse du moteur et à incrémenter une unité d'entraînement du moteur, à détecter la compression des tissus, et à fournir une rétroaction de taux et de commande à l'utilisateur de l'instrument chirurgical.
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