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124. (EP3436138) CHRONICALLY IMPLANTABLE MEDICAL DEVICES CONFIGURED FOR EXTRACTION AND EXTRACTION DEVICES FOR EXTRACTING CHRONICALLY IMPLANTED MEDICAL DEVICES

Application Number: 17716747 Application Date: 30.03.2017
Publication Number: 3436138 Publication Date: 06.02.2019
Publication Kind : A1
Prior PCT appl.: Application Number:US2017025148 ; Publication Number: Click to see the data
IPC:
A61N 1/05
A61B 17/32
A61B 17/3205
A61B 17/3209
A61N 1/372
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1
Electrotherapy; Circuits therefor
02
Details
04
Electrodes
05
for implantation or insertion into the body, e.g. heart electrode
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
32
Surgical cutting instruments
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
32
Surgical cutting instruments
3205
Excision instruments
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
32
Surgical cutting instruments
3209
Incision instruments
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1
Electrotherapy; Circuits therefor
18
Applying electric currents by contact electrodes
32
alternating or intermittent currents
36
for stimulation, e.g. heart pace-makers
372
Arrangements in connection with the implantation of stimulators
Applicants: CARDIAC PACEMAKERS INC
Inventors: SHUROS ALLAN CHARLES
SHARMA ARJUN D
SOLTIS BRIAN
Priority Data: 201662316074 31.03.2016 US
201662397915 21.09.2016 US
2017025148 30.03.2017 US
Title: (DE) DAUERHAFT IMPLANTIERBARE MEDIZINISCHE VORRICHTUNGEN ZUR EXTRAKTION UND EXTRAKTIONSVORRICHTUNGEN ZUR EXTRAKTION VON DAUERHAFT IMPLANTIERTEN MEDIZINISCHEN VORRICHTUNGEN
(EN) CHRONICALLY IMPLANTABLE MEDICAL DEVICES CONFIGURED FOR EXTRACTION AND EXTRACTION DEVICES FOR EXTRACTING CHRONICALLY IMPLANTED MEDICAL DEVICES
(FR) DISPOSITIFS MÉDICAUX IMPLANTABLES DE MANIÈRE CHRONIQUE CONÇUS POUR L'EXTRACTION, ET DISPOSITIFS D'EXTRACTION POUR EXTRAIRE DES DISPOSITIFS MÉDICAUX IMPLANTÉS DE MANIÈRE CHRONIQUE
Abstract:
(EN) Extraction devices for extracting chronically implanted devices such as leadless cardiac pacemakers (LCP). In some cases, the extraction devices may be configured to cut, tear or ablate through at least some of the tissue ingrowth around and/or over the chronically implanted device such that a retrieval feature on the chronically implanted device may be grasped for removal of the chronically implanted device. Implantable medical devices such as LCPs may include features that facilitate their removal.
(FR) L'invention concerne des dispositifs d'extraction pour extraire des dispositifs implantés de manière chronique tels que des stimulateurs cardiaques sans fil (LCP). Dans certains cas, les dispositifs d'extraction peuvent être conçus pour couper, déchirer ou produire une ablation à travers au moins une partie de la croissance tissulaire autour du dispositif implanté de manière chronique et/ou par-dessus celui-ci, de sorte qu'une caractéristique de récupération sur le dispositif implanté de manière chronique peut être saisie afin de retirer le dispositif implanté de manière chronique. Des dispositifs médicaux implantables tels que des LCP peuvent comprendre des caractéristiques qui facilitent leur retrait.