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1. WO2020006451 - SYSTEMS AND METHODS FOR IMPLANTS AND DEPLOYMENT DEVICES

Publication Number WO/2020/006451
Publication Date 02.01.2020
International Application No. PCT/US2019/039885
International Filing Date 28.06.2019
IPC
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS 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
2
Filters 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
95
Instruments specially adapted for placement or removal of stents or stent-grafts
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS 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
2
Filters 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
95
Instruments specially adapted for placement or removal of stents or stent-grafts
954
for placing stents or stent-grafts in a bifurcation
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS 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
2
Filters 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
95
Instruments specially adapted for placement or removal of stents or stent-grafts
958
Inflatable balloons for placing stents or stent-grafts
A61F 2/95 (2013.01)
A61F 2/954 (2013.01)
A61F 2/958 (2013.01)
CPC
A61F 2/01
A61F 2002/011
Applicants
  • AVANTEC VASCULAR CORPORATION [US/US]; 870 Hermosa Avenue Sunnyvale, California 94085, US
Inventors
  • RUVALCABA, Teresa; US
Agents
  • STIRRAT, Mark; US
Priority Data
62/692,26029.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS FOR IMPLANTS AND DEPLOYMENT DEVICES
(FR) SYSTÈMES ET PROCÉDÉS POUR IMPLANTS ET DISPOSITIFS DE DÉPLOIEMENT
Abstract
(EN)
After a prolonged period in the body, an IVC filter can be substantially absorbed by the body. When this occurs, it can be very difficult and/or dangerous for the patient if the IVC filter is forcibly removed. Thus, it is desirable to have systems and methods for safely abandoning the removal procedure of the IVC filter. Example embodiments of an apparatus for safely abandoning the removal procedure of the IVC filter can include: a sleeve having a lumen and a first hole on a wall of the sleeve; a shaft slidably disposed within the lumen of the sleeve; a flexible distal extension comprising a braid structure with a first opening; and a first lasso encircling a portion of the first opening of the braid.
(FR)
Après une période prolongée dans le corps, un filtre d'insuffisance veineuse chronique (IVC) peut être sensiblement absorbé par le corps. Lorsque ceci se produit, l'éventuel retrait avec force du filtre IVC peut s'avérer très difficile et/ou dangereux pour le patient. Ainsi, il est souhaitable de disposer de systèmes et de procédés pour abandonner en toute sécurité la procédure de retrait du filtre IVC. Conformément à des modes de réalisation à titre d'exemples, la présente invention concerne un appareil pour abandonner en toute sécurité la procédure de retrait du filtre IVC, lequel appareil peut comprendre : un manchon ayant une lumière et un premier trou sur une paroi du manchon ; un arbre disposé de manière coulissante à l'intérieur de la lumière du manchon ; une extension distale souple comprenant une structure de tresse ayant une première ouverture ; et un premier lasso encerclant une partie de la première ouverture de la tresse.
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