Processing

Please wait...

Settings

Settings

Goto Application

1. WO2017086891 - A MANUAL PROXIMAL ANASTOMOSE DEVICE FOR CORONARY BYPASS SURGERY

Publication Number WO/2017/086891
Publication Date 26.05.2017
International Application No. PCT/TR2016/050084
International Filing Date 25.03.2016
IPC
A61B 17/11 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
03for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith
11for performing anastomosis; Buttons for anastomosis
A61B 17/3205 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
3205Excision instruments
A61B 17/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
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 17/32053
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
3205Excision instruments
32053Punch like cutting instruments, e.g. using a cylindrical or oval knife
A61B 2017/00252
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
00243cardiac
00247Making holes in the wall of the heart, e.g. laser Myocardial revascularization
00252for by-pass connections, i.e. connections from heart chamber to blood vessel or from blood vessel to blood vessel
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 2017/1135
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
11for performing anastomosis; Buttons for anastomosis
1135End-to-side connections, e.g. T- or Y-connections
Applicants
  • KALKAN, Uzeyir [TR]/[TR]
  • TANDOGAN, Altay [TR]/[TR]
Inventors
  • KALKAN, Uzeyir
  • TANDOGAN, Altay
Agents
  • ANKARA PATENT BUREAU LIMITED
Priority Data
2015/1442416.11.2015TR
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) A MANUAL PROXIMAL ANASTOMOSE DEVICE FOR CORONARY BYPASS SURGERY
(FR) DISPOSITIF MANUEL D'ANASTOMOSE PROXIMALE POUR LA CHIRURGIE DE PONTAGE CORONARIEN
Abstract
(EN) The present invention relates to a proximal anastomose device (1), which enables to perform proximal anastomoses to be performed on the ascending aorta (A) by providing bloodless area required without using side clamp in coronary by-pass surgery, essentially comprising a catheter (2) which has a hollow cylindrical body, a balloon (2.2) which is present on the body in a deflated form such that it will surround a part of the body at the distal end (2.1) of the catheter (2) close to the aorta (A), which enables the blood leakage from the aorta (A) to the outside to be eliminated by fitting completely on the aorta (A) wall by means of its flexible edges when it is inflated, at least one mouth (2.4) which is located at the proximal end (2.3) of the catheter (2) far from the aorta (A), and which provides an opening for inflating the deflated balloon (2.2) and deflating the related balloon (2.2) which is inflated, a carrier trocar (3) which has a hollow cylindrical body, the end of which close to the (A) aorta is sharp, which has a lumen in a diameter suitable for carrying deflated balloon (2.2) catheter (2) therein, and which enables to place the catheter (2) inside the aorta (A) after aorta (A) puncture, a punch (4) which is comprised of two separate semi-cylinders and which is attached to the catheter (2) body by connecting the related semi-cylinders, at least one blade (4.3) which is present on the surface of the punch (4) facing the aorta (A), and the diameter of which determines the diameter of the aortotomy to be opened.
(FR) La présente invention concerne un dispositif d'anastomose proximale (1), qui permet d'exécuter des anastomoses proximales à effectuer sur l'aorte ascendante (A) en fournissant une zone exempte de sang requise sans utiliser de pince latérale en chirurgie de pontage coronarien essentiellement comprenant un cathéter (2) qui présente un corps cylindrique creux, un ballonnet (2.2) qui est présent sur le corps sous une forme dégonflée de sorte qu'il entourera une partie du corps au niveau de l'extrémité distale (2.1) du cathéter (2) proche de l'aorte (A), qui permet que la perte de sang depuis l'aorte (A) vers l'extérieur soit éliminée en ajustant entièrement sur la paroi de l'aorte (A) à l'aide de ses bords souples lorsqu'il est gonflé, au moins une bouche (2.4) qui est localisée à l'extrémité proximale (2.3) du cathéter (2) loin de l'aorte (A), et qui fournit une ouverture pour gonfler le ballonnet dégonflé (2.2) et dégonfler le ballonnet associé (2.2) qui est gonflé, un trocart de support (3) qui présente un corps cylindrique creux, dont l'extrémité proche de l'aorte (A) est aiguë, qui présente une lumière dans un diamètre convenant au support du cathéter (2) du ballonnet dégonflé (2.2) à l'intérieur, et qui permet de placer le cathéter (2) à l'intérieur de l'aorte (A) après la perforation de l'aorte (A), un poinçon (4) qui est composé de deux semi-cylindres séparés et qui est fixé au corps de cathéter (2) par raccordement des semi-cylindres associés, au moins une lame (4.3) qui est présente sur la surface du poinçon (4) faisant face à l'aorte (A), et dont le diamètre détermine le diamètre de l'aortotomie à ouvrir.
Latest bibliographic data on file with the International Bureau