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1. WO2020139795 - ANCHORED GUIDE TUBES FOR INSERTION AND STABILIZATION OF DEVICES IN BODY WALL, SYSTEMS, AND METHODS

Publication Number WO/2020/139795
Publication Date 02.07.2020
International Application No. PCT/US2019/068229
International Filing Date 23.12.2019
IPC
A61B 17/34 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
A61B 17/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
CPC
A61B 17/34
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
A61B 17/3417
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
3417Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
A61B 17/3421
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
3417Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
3421Cannulas
A61B 2017/347
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
347Locking means, e.g. for locking instrument in cannula
A61B 2017/3486
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
348Means for supporting the trocar against the body or retaining the trocar inside the body
3482inside
3484Anchoring means, e.g. spreading-out umbrella-like structure
3486Balloon
A61B 2017/3492
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
348Means for supporting the trocar against the body or retaining the trocar inside the body
3492against the outside of the body
Applicants
  • INTUITIVE SURGICAL OPERATIONS, INC. [US]/[US]
Inventors
  • KROM, Justin
  • LITKE, Ronald G.
Agents
  • JONES, Susanne T.
  • ALLENBY, Christopher B.
Priority Data
62/785,03526.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ANCHORED GUIDE TUBES FOR INSERTION AND STABILIZATION OF DEVICES IN BODY WALL, SYSTEMS, AND METHODS
(FR) TUBES DE GUIDAGE ANCRÉS POUR L'INSERTION ET LA STABILISATION DE DISPOSITIFS DANS UNE PAROI CORPORELLE, SYSTÈMES ET MÉTHODES
Abstract
(EN)
A medical device includes a tube having proximal end, a distal end, and a wall extending from the proximal end to the distal end of the tube and surrounding a hollow interior of the tube. An inflatable member is located at a distal end portion of the tube. An actuatable clamping mechanism is positioned at a first location proximate a proximal end portion of the tube, and the clamping mechanism is actuatable between an open position and a closed position. A lateral dimension of the interior of the tube at the first location is larger in the open position than in the closed position. Systems, assemblies, and methods relate to medical devices.
(FR)
Un dispositif médical comprend un tube ayant une extrémité proximale, une extrémité distale et une paroi s'étendant de l'extrémité proximale à l'extrémité distale du tube et entourant un intérieur creux du tube. Un élément gonflable est situé au niveau d'une partie d'extrémité distale du tube. Un mécanisme de serrage actionnable est positionné à un premier emplacement à proximité d'une partie d'extrémité proximale du tube, et le mécanisme de serrage peut être actionné entre une position ouverte et une position fermée. Une dimension latérale de l'intérieur du tube au niveau du premier emplacement est plus grande dans la position ouverte que dans la position fermée. Les systèmes, ensembles et méthodes concernent des dispositifs médicaux.
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