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1. WO2007029989 - TUBE-SHAPED VASCULAR ANASTOMOSIS DEVICES AND METHOD OF USING THEREOF

Publication Number WO/2007/029989
Publication Date 15.03.2007
International Application No. PCT/KR2006/003599
International Filing Date 11.09.2006
IPC
A61F 2/06 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02Prostheses implantable into the body
04Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
06Blood vessels
CPC
A61B 17/11
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
11for performing anastomosis; Buttons for anastomosis
A61B 2017/1107
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
11for performing anastomosis; Buttons for anastomosis
1107for blood vessels
A61B 2017/1132
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
11for performing anastomosis; Buttons for anastomosis
1132End-to-end connections
A61F 2/064
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02Prostheses implantable into the body
04Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
06Blood vessels
064with special features to facilitate anastomotic coupling
Applicants
  • HBMEDICALS CO., LTD. [KR]/[KR] (AllExceptUS)
  • LEE, Hoon Bum [KR]/[KR] (UsOnly)
  • LEW, Dae Hyun [KR]/[KR] (UsOnly)
Inventors
  • LEE, Hoon Bum
  • LEW, Dae Hyun
Agents
  • PARK, Gil Leem
Priority Data
10-2005-008406209.09.2005KR
10-2006-008658108.09.2006KR
Publication Language English (EN)
Filing Language Korean (KO)
Designated States
Title
(EN) TUBE-SHAPED VASCULAR ANASTOMOSIS DEVICES AND METHOD OF USING THEREOF
(FR) DISPOSITIFS D'ANASTOMOSE VASCULAIRE TUBULAIRES ET LEUR METHODE D'UTILISATION
Abstract
(EN)
A vascular anastomosis device according to the present invention comprises a tube which is hollow. The tube can be cut in a longitudinal direction, and diameter of the tube may be formed to increase from one cut end to the other cut end. Two or more numbers of ring-shaped bumps or grooves are formed on the outer surface and/or on the inner surface of the tube according to the present invention. Further, the present invention provides a method of end-to-end anastomosis between two cut blood vessels or tubular vascular organs, and also provides an anastomosis method of the blood vessels which are closed or almost closed with no cutting thereof. Still further, the present invention provides a method and an anastomosis device of preventing an everted intima of the blood vessel after the surgery from coming back to the original state of condition.
(FR)
La présente invention concerne un dispositif d'anastomose vasculaire comprenant un tube creux. Le tube peut être coupé dans un sens longitudinal et le diamètre du tube peut être formé de façon à augmenter entre une extrémité coupée et l'autre extrémité coupée. Deux ou plusieurs bosses ou rainures annulaires sont formées sur la surface extérieure et/ou la surface intérieure du tube de l'invention. En outre, la présente invention concerne une méthode d'anastomose bout à bout entre deux vaisseaux sanguins ou organes vasculaires tubulaires coupés, ainsi qu'une méthode d'anastomose des vaisseaux sanguins fermés ou quasi fermés sans coupure de ceux-ci. La présente invention concerne également une méthode et un dispositif d'anastomose destinés à empêcher une intima retournée du vaisseau sanguin après la chirurgie de revenir à son état premier.
Also published as
Latest bibliographic data on file with the International Bureau