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1. WO2019195282 - BUNDLE OF HIS LEAD DELIVERY CATHETER, SYSTEM AND METHOD

Publication Number WO/2019/195282
Publication Date 10.10.2019
International Application No. PCT/US2019/025375
International Filing Date 02.04.2019
IPC
A61N 1/372 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
32alternating or intermittent currents
36for stimulation, e.g. heart pace-makers
372Arrangements in connection with the implantation of stimulators
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
A61N 1/05 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
02Details
04Electrodes
05for implantation or insertion into the body, e.g. heart electrode
CPC
A61B 17/3468
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
3468for implanting or removing devices, e.g. prostheses, implants, seeds, wires
A61B 2017/00292
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00234for minimally invasive surgery
00292mounted on or guided by flexible, e.g. catheter-like, means
A61M 25/0041
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
25Catheters; Hollow probes
0021characterised by the form of the tubing
0041pre-formed, e.g. specially adapted to fit with the anatomy of body channels
A61M 25/0068
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
0068Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
A61N 1/05
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
02Details
04Electrodes
05for implantation or insertion into the body, e.g. heart electrode
A61N 1/056
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
02Details
04Electrodes
05for implantation or insertion into the body, e.g. heart electrode
056Transvascular endocardial electrode systems
Applicants
  • CARDIAC PACEMAKERS INC [US]/[US]
Inventors
  • DE KOCK, Andrew L.
  • REDDY, G. Shantanu
  • VOSS, Newell G.
  • LIU, Lili
Agents
  • MCINTIRE, John C.
  • DUEBNER, Ryan L.
  • KRAUS, Jason R.
  • O'LOUGHLIN, Robert C.
  • OBERST, Brian W.
  • WITSCHEN, Katrina
Priority Data
62/651,57102.04.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BUNDLE OF HIS LEAD DELIVERY CATHETER, SYSTEM AND METHOD
(FR) CATHÉTER, SYSTÈME ET PROCÉDÉ DE POSE D'UN SYSTÈME FILAIRE DANS LE FAISCEAU DE HIS
Abstract
(EN)
A catheter for delivering a medical electrical lead to a bundle of His from within a right atrium of a heart. The catheter includes a straight portion and a hook portion projecting from a distal end of the straight portion. The hook portion includes a first curved portion, a second curved portion, and a third curved portion. The straight portion and the first curved portion define a plane. The second curved portion extends from a distal end of the first curved portion. The second curved portion curves away from the plane. The third curved portion extends from a distal end of the second curved portion. The third curved portion curves toward the plane. The catheter forms a lumen extending from a proximal end of the straight portion to an opening at a distal end of the third curved portion.
(FR)
L'invention concerne un cathéter permettant de poser un système filaire électrique médical à un faisceau de His depuis l'intérieur d'une oreillette droite d'un cœur. Le cathéter comprend une partie droite et une partie crochet faisant saillie à partir d'une extrémité distale de la partie droite. La partie crochet comprend une première partie incurvée, une seconde partie incurvée et une troisième partie incurvée. La partie droite et la première partie incurvée définissent un plan. La seconde partie incurvée s'étend à partir d'une extrémité distale de la première partie incurvée. La seconde partie incurvée s'incurve à l'opposé du plan. La troisième partie incurvée s'étend à partir d'une extrémité distale de la seconde partie incurvée. La troisième partie incurvée s'incurve vers le plan. Le cathéter forme une lumière s'étendant d'une extrémité proximale de la partie droite à une ouverture au niveau d'une extrémité distale de la troisième partie incurvée.
Also published as
EP2019717702
Latest bibliographic data on file with the International Bureau