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1. WO2020092080 - SYSTEMS AND METHODS OF PERFORMING SPINE SURGERY AND MAINTAINING A VOLUME OF FLUID AT A SURGICAL SITE

Publication Number WO/2020/092080
Publication Date 07.05.2020
International Application No. PCT/US2019/057599
International Filing Date 23.10.2019
IPC
A61B 17/02 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
02for holding wounds open; Tractors
A61M 1/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
A61B 17/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
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
CPC
A61B 17/0218
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
02for holding wounds open; Tractors
0218for minimally invasive surgery
A61B 2017/00022
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00017Electrical control of surgical instruments
00022Sensing or detecting at the treatment site
A61B 2017/00261
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00234for minimally invasive surgery
00238Type of minimally invasive operation
00261Discectomy
A61B 2034/2048
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
2048using an accelerometer or inertia sensor
A61B 2090/061
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 A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
06Measuring instruments not otherwise provided for
061for measuring dimensions, e.g. length
A61B 2090/064
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 A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
06Measuring instruments not otherwise provided for
064for measuring force, pressure or mechanical tension
Applicants
  • STRYKER CORPORATION [US]/[US]
Inventors
  • WALEN, James, G.
  • CARUSILLO, Steven, J.
Agents
  • MAZZOLA, Paul S.
  • CHOJNOWSKI, Daniel, R.
  • BUNTIN, Stephanie, S.
  • BLISS, Daniel, H.
  • CANTOR, Richard, J.
Priority Data
62/751,96429.10.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS OF PERFORMING SPINE SURGERY AND MAINTAINING A VOLUME OF FLUID AT A SURGICAL SITE
(FR) SYSTÈMES ET PROCÉDÉS D'ACTE CHIRURGICAL DE LA COLONNE VERTÉBRALE ET DE MAINTIEN D'UN VOLUME DE FLUIDE AU NIVEAU D'UN SITE CHIRURGICAL
Abstract
(EN)
Systems and methods for performing spine surgery. A retractor may be positioned within a patient to facilitate maintaining a volume of fluid at the surgical site. The retractor includes an opening capable of receiving one or more surgical instruments, for example, a cutting instrument and an endoscope. A cutting member of the cutting instrument is submerged and operated within the volume of fluid to resect tissue, for example, within the intervertebral disc space. The volume of fluid is maintained at the surgical site improves cooling of the surgical site and visualization of the surgical site via the endoscope during resection. The volume of fluid is maintained at the surgical site via the surgical system. The surgical system may include a sensor for measuring the level of fluid in the retractor, an inflow source and an outflow source in fluid communication with the retractor, and a controller controlling the surgical system.
(FR)
Systèmes et procédé pour effectuer un acte chirurgical de la colonne vertébrale. Un écarteur peut être positionné dans un patient pour faciliter le maintien d'un volume de fluide au niveau du site chirurgical. L'écarteur comprend une ouverture pouvant recevoir un ou plusieurs instruments chirurgicaux, par exemple, un instrument de coupe et un endoscope. Un élément de coupe d'un instrument de coupe est immergé et fonctionne dans le volume de fluide pour effectuer la résection de tissu, par exemple, dans l'espace de disque intervertébral. Le volume de fluide est maintenu au niveau du site chirurgical et améliore le refroidissement du site chirurgical et la visualisation du site chirurgical par l'intermédiaire de l'endoscope pendant la résection. Le volume de fluide est maintenu au niveau du site chirurgical par l'intermédiaire du système chirurgical. Le système chirurgical peut comprendre un capteur pour mesurer le niveau de fluide dans l'écarteur, une source d'écoulement entrant et une source d'écoulement sortant en communication fluidique avec l'écarteur, et un dispositif de commande commandant le système chirurgical.
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