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1. WO2013151712 - METHODS AND SYSTEMS FOR LIGATING A BLOOD VESSEL

Publication Number WO/2013/151712
Publication Date 10.10.2013
International Application No. PCT/US2013/031209
International Filing Date 14.03.2013
IPC
A61B 17/128 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
12for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
128for applying or removing clamps or clips
CPC
A61B 17/00008
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00008Vein tendon strippers
A61B 17/0487
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
04for suturing wounds; Holders or packages for needles or suture materials
0487Suture clamps, clips or locks, e.g. for replacing suture knots; Instruments for applying or removing suture clamps, clips or locks
A61B 17/06066
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
04for suturing wounds; Holders or packages for needles or suture materials
06Needles ; ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
06066Needles, e.g. needle tip configurations
A61B 17/06166
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
04for suturing wounds; Holders or packages for needles or suture materials
06Needles ; ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
06166Sutures
A61B 17/12013
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
12for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
12009Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
12013for use in minimally invasive surgery, e.g. endoscopic surgery
A61B 2017/00778
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00743Type of operation; Specification of treatment sites
00778Operations on blood vessels
Applicants
  • GAGNE, Paul, J. [US]/[US]
Inventors
  • GAGNE, Paul, J.
Agents
  • GANGEMI, Anthony, P.
Priority Data
61/620,17104.04.2012US
61/644,66609.05.2012US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND SYSTEMS FOR LIGATING A BLOOD VESSEL
(FR) PROCÉDÉS ET SYSTÈMES DE LIGATURE D'UN VAISSEAU SANGUIN
Abstract
(EN)
Systems and methods for ligation of a blood vessel are disclosed. In some embodiments, the systems and methods include the following: a delivery device including a needle; a space creating mechanism for creating space outside near and far walls of the vessel; a suture ligator including a far wall buttress that is positioned outside the far wall of the vessel via the needle; a near wall buttress that is positioned and secured along the suture ligator outside the near wall of the vessel via the needle; and a plunger for positioning the near wall buttress downwardly at a position along the suture ligator so that the near wall buttress compresses the vessel but is not joined with the far wall buttress; and a locking mechanism for securing the near wall buttress to the suture ligator at a position proximate to the far wall buttress thereby ligating the vessel.
(FR)
L'invention concerne des systèmes et des procédés de ligature d'un vaisseau sanguin. Dans certains modes de réalisation, les systèmes et les procédés comprennent les éléments suivants : un dispositif d'administration comprenant une aiguille; un mécanisme de création d'espace pour créer un espace à l'extérieur de parois proche et éloignée du vaisseau; un ligateur de suture comprenant un contrefort de paroi éloignée qui est positionné à l'extérieur de la paroi éloignée du vaisseau par l'intermédiaire de l'aiguille; un contrefort de paroi proche qui est positionné et fixé le long du ligateur de suture à l'extérieur de la paroi proche du vaisseau par l'intermédiaire de l'aiguille; et un plongeur pour positionner le contrefort de paroi proche vers le bas à une position le long du ligateur de suture de telle sorte que le contrefort de paroi proche comprime le vaisseau, mais n'est pas relié au contrefort de paroi éloignée; et un mécanisme de verrouillage pour fixer le contrefort de paroi proche au ligateur de suture à une position proche du contrefort de paroi éloignée, permettant ainsi de ligaturer le vaisseau.
Also published as
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