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1. WO2017035475 - DISSECTING SURGICAL JAWS

Publication Number WO/2017/035475
Publication Date 02.03.2017
International Application No. PCT/US2016/049004
International Filing Date 26.08.2016
IPC
A61B 17/28 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
28Surgical forceps
A61B 17/29 2006.01
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
A61B 17/32 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
CPC
A61B 17/29
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
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 2017/2926
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
2926Details of heads or jaws
A61B 2017/2931
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
2926Details of heads or jaws
2931with releasable head
A61B 2017/2938
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
2926Details of heads or jaws
2932Transmission of forces to jaw members
2938Independently actuatable jaw members, e.g. two actuating rods
A61B 2017/2945
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
2926Details of heads or jaws
2945Curved jaws
Applicants
  • ETHICON LLC [US]/[US]
Inventors
  • HESS, Christopher J.
  • SHELTON, Frederick E., IV
  • SAVAGE, Jeffrey L.
  • GATES, Craig T.
  • WITHERS, Douglas E.
Agents
  • SHIRTZ, Joseph F.
  • REINHARDT, Hilary A.
Priority Data
14/836,24426.08.2015US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DISSECTING SURGICAL JAWS
(FR) MÂCHOIRES CHIRURGICALES DE DISSECTION
Abstract
(EN)
Jaw assemblies for use in medical devices and systems to enable the performance of multiple modes of dissection using a single jaw assembly are provided. The jaw assembly can include a variety of features to enable this versatility. For example, the jaws can be designed to have particular curvatures that are conducive to performing particular dissection steps. Further, the jaws can have different thicknesses and widths across a length of one or more jaws to also enable particular dissection steps to be more easily performed. Still further, ridges can be formed on both inner and outer surfaces of the jaws to provide additional dissection capabilities. In some embodiments, the jaw assemblies include more than two jaws, with the timing and rate of the jaws deployment being varied for at least two of the jaws. Additional systems, devices, and methods are also provided.
(FR)
L'invention concerne des ensembles mâchoires destinés à être utilisés dans des dispositifs médicaux et des systèmes pour permettre l'application de multiples modes de dissection en utilisant un seul ensemble mâchoire. L'ensemble mâchoire peut comprendre divers éléments permettant cette polyvalence. Par exemple, les mâchoires peuvent être conçues pour présenter des courbures particulières qui permettent la mise en œuvre d'étapes de dissection particulières. En outre, les mâchoires peuvent avoir différentes épaisseurs et largeurs sur une longueur d'une ou de plusieurs mâchoires pour permettre également de mettre ne œuvre plus facilement des étapes de dissection particulières. De surcroît, des nervures peuvent être formées sur les surfaces internes et externes des mâchoires, pour conférer des capacités de dissection supplémentaires. Dans certains modes de réalisation, les ensembles mâchoires comprennent plus de deux mâchoires, la chronologie et la vitesse de déploiement des mâchoires étant variables pour au moins deux des mâchoires. La présente invention concerne également d'autres systèmes, dispositifs et procédés.
Latest bibliographic data on file with the International Bureau