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1. WO2020003164 - MEDICAL INSTRUMENT FOR INTRALUMINAL INSERTIONS

Publication Number WO/2020/003164
Publication Date 02.01.2020
International Application No. PCT/IB2019/055408
International Filing Date 26.06.2019
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
02
Prostheses implantable into the body
04
Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
06
Blood vessels
07
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
962
having an outer sleeve
966
with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
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
M
DEVICES 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
25
Catheters; Hollow probes
A61F 2/07 (2013.01)
A61F 2/966 (2013.01)
A61F 2/954 (2013.01)
A61M 25/00 (2006.01)
CPC
A61F 2/07
A61F 2/954
A61F 2/966
A61F 2002/061
A61F 2002/9517
Applicants
  • PECORARO, Felice [IT/IT]; IT
  • ZINGALES, Massimiliano [IT/IT]; IT
  • BOLOGNA, Emanuela [IT/IT]; IT
Inventors
  • PECORARO, Felice; IT
  • ZINGALES, Massimiliano; IT
  • BOLOGNA, Emanuela; IT
  • BAJARDI, Guido; IT
Agents
  • DE TULLIO, Michele Elio; IT
Priority Data
10201800000682129.06.2018IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) MEDICAL INSTRUMENT FOR INTRALUMINAL INSERTIONS
(FR) INSTRUMENT MÉDICAL POUR INSERTIONS INTRALUMINALES
Abstract
(EN)
A medical instrument for intraluminal insertions, comprising: - a main tubular cannulation body (9) with a tubular wall provided with one or more side openings (13-16); - a main catheter (7) crossed by a central channel (6) and intended to be inserted in the main channel of the lumen (18) to be cannulated; - one or more secondary catheters (2-5) passing through respective side openings (13-16) of said tubular wall; - means for inserting and guiding said main tubular body (9) into the lumen (18) to be cannulated, with a release device of the main tubular body (9) provided with a conical tip (1) distally associated with said main catheter (7) and provided with an axial passage coaxial with said central channel (6) in order to facilitate the insertion of said release device into the lumen (18) and a tubular containment casing (8) peripherally placed and coaxially to said main tubular body (9) in order to define an annular chamber (30) adapted to receive at least partially said one or more secondary catheters (2-5).
(FR)
L'invention concerne un instrument médical pour insertions intraluminales, comprenant : - un corps de canulation tubulaire principal (9) avec une paroi tubulaire pourvue d'une ou de plusieurs ouvertures latérales (13-16) ; - un cathéter principal (7) traversé par un canal central (6) et destiné à être inséré dans le canal principal de la lumière (18) à canuler ; - un ou plusieurs cathéters secondaires (2-5) passant à travers des ouvertures latérales respectives (13-16) de ladite paroi tubulaire ; - des moyens d'insertion et de guidage dudit corps tubulaire principal (9) dans la lumière (18) à canuler, avec un dispositif de libération du corps tubulaire principal (9) pourvu d'une pointe conique (1) associée de manière distale audit cathéter principal (7) et pourvu d'un passage axial coaxial audit canal central (6) afin de faciliter l'insertion dudit dispositif de libération dans la lumière (18) et un boîtier de confinement tubulaire (8) placé de manière périphérique et coaxiale audit corps tubulaire principal (9) afin de définir une chambre annulaire (30) conçue pour recevoir au moins partiellement ledit ou lesdits cathéters secondaires (2-5).
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