Processing

Please wait...

Settings

Settings

Goto Application

1. WO2004020032 - CATHETER FOR CARDIAC INJECTION

Publication Number WO/2004/020032
Publication Date 11.03.2004
International Application No. PCT/US2003/024333
International Filing Date 01.08.2003
IPC
A61B 17/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
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 19/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
19Instruments, implements or accessories for surgery or diagnosis not covered by any of the groups A61B1/-A61B18/149
A61M 25/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
25Catheters; Hollow probes
A61M 25/01 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
CPC
A61B 17/3478
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
3478Endoscopic needles, e.g. for infusion
A61B 2017/00247
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
A61B 2018/00392
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
00315for treatment of particular body parts
00345Vascular system
00351Heart
00392Transmyocardial revascularisation
A61B 2090/033
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
03Automatic limiting or abutting means, e.g. for safety
033Abutting means, stops, e.g. abutting on tissue or skin
A61M 2025/0063
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
25Catheters; Hollow probes
0043characterised by structural features
0063having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body
A61M 2025/0089
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
25Catheters; Hollow probes
0067characterised by the distal end, e.g. tips
0082Catheter tip comprising a tool
0084being one or more injection needles
0089Single injection needle protruding axially, i.e. along the longitudinal axis of the catheter, from the distal tip
Applicants
  • GENZYME CORPORATION [US]/[US]
Inventors
  • TRUDELL, Leonard, A.
Agents
  • ALLISON, Richard, D.
Priority Data
10/230,49729.08.2002US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CATHETER FOR CARDIAC INJECTION
(FR) CATHETER POUR INJECTION CARDIAQUE
Abstract
(EN)
Featured is a system for delivering a fluid or therapeutic agent to target tissue of an organ, such as a heart. Such a delivery system (100) includes a catheter (110) having a distal end portion, a proximal end portion (114) and a lumen (150) extending therebetween and a delivery tip (120) movably disposed within the catheter at the distal end portion thereof, the delivery tip (120) having a first end portion that is configured and arranged for penetrating the target tissue. The distal end portion of the catheter is also configured and arranged such that when the delivery device is extended beyond the distal end portion of the catheter, a portion of the delivery device that is disposed within the distal end portion of the catheter is put into fluid communication with the lumen, whereby fluid or therapeutic agent being communicated via the lumen is fluidly coupled to the first end portion of the delivery device and thence for delivery to the target tissue.
(FR)
L'invention concerne un système permettant de distribuer un fluide ou un agent thérapeutique dans un tissu cible d'un organe, tel que le coeur. Ce système de distribution (100) comprend un cathéter (110) pourvu d'une partie d'extrémité distale, d'une partie d'extrémité proximale (114), d'une lumière (150) s'étendant entre lesdites parties et d'une pointe de distribution (120) montée mobile sur le cathéter au niveau de sa partie d'extrémité distale, la pointe de distribution (120) comprenant une première partie d'extrémité conçue pour pénétrer dans le tissu cible. La partie d'extrémité distale du cathéter est également conçue de façon que lorsque le dispositif de distribution est déployé plus loin que la partie d'extrémité distale du cathéter, une partie du dispositif de distribution disposée dans la partie d'extrémité distale du cathéter est mise en communication fluidique avec la lumière. Il s'ensuit que le fluide ou l'agent thérapeutique transmis par la lumière est couplé de manière fluidique à la première partie d'extrémité du dispositif de distribution et, par conséquent, au tissu cible.
Also published as
Latest bibliographic data on file with the International Bureau