BR112018015757A2 - sistema de aplicação de stent - Google Patents

sistema de aplicação de stent

Info

Publication number
BR112018015757A2
BR112018015757A2 BR112018015757A BR112018015757A BR112018015757A2 BR 112018015757 A2 BR112018015757 A2 BR 112018015757A2 BR 112018015757 A BR112018015757 A BR 112018015757A BR 112018015757 A BR112018015757 A BR 112018015757A BR 112018015757 A2 BR112018015757 A2 BR 112018015757A2
Authority
BR
Brazil
Prior art keywords
drive unit
stent
tube
catheter
blood vessel
Prior art date
Application number
BR112018015757A
Other languages
English (en)
Other versions
BR112018015757B1 (pt
Inventor
Eisold Gerd
Maier Jan
Original Assignee
Joline Gmbh & Co Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE102016102990.4A external-priority patent/DE102016102990A1/de
Priority claimed from DE102016115351.6A external-priority patent/DE102016115351A1/de
Application filed by Joline Gmbh & Co Kg filed Critical Joline Gmbh & Co Kg
Publication of BR112018015757A2 publication Critical patent/BR112018015757A2/pt
Publication of BR112018015757B1 publication Critical patent/BR112018015757B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2/00—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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
    • A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2/00—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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/9517—Instruments specially adapted for placement or removal of stents or stent-grafts handle assemblies therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2/00—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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2002/9505—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument
    • A61F2002/9511—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument the retaining means being filaments or wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2/00—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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
    • A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
    • A61F2002/9665—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod with additional retaining means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M2025/0059—Catheters; Hollow probes characterised by structural features having means for preventing the catheter, sheath or lumens from collapsing due to outer forces, e.g. compressing forces, or caused by twisting or kinking

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)

Abstract

a presente invenção refere-se a um sistema para inserir um stent autoexpansível comprimido (2) em um vaso sanguíneo (12) através de uma comporta (14) arranjada no vaso sanguíneo (12) e para liberar o stent (2) no vaso sanguíneo (12), o qual compreende uma comporta (14) e um cateter (4) que tem um tubo interno (6), um tubo do meio (8) e um tubo externo (10), em que o stent (2) é arranjado em uma seção de extremidade distal do cateter (4) entre o tubo interno (6) e o tubo externo (10), e o tubo do meio (8) termina distalmente na extremidade proximal do stent (2), e compreende uma unidade de acionamento (16) provida na região proximal do cateter (4) para liberar o stent (2) e tem uma unidade de impulsão (18), em que um meio de conexão (30) é provido entre a unidade de impulsão (18) e a porta (14), em que a unidade de impulsão (18) coopera com o tubo do meio (8) e o meio de conexão (30) de uma maneira tal que, quando a unidade de impulsão (18) é acionada, o tubo do meio (8) é movido na direção distal (39) e a unidade de acionamento (16) é movida na direção proximal (36), junto com o tubo externo (10) preso à mesma, e em que o tubo interno (6) coopera com o tubo do meio (8) e/ou o meio de conexão (30) de uma maneira tal que o mesmo é deslocado pelo menos parcialmente em relação à unidade de acionamento (16).
BR112018015757-0A 2016-02-19 2017-02-16 Sistema para inserir um stent autoexpansível comprimido BR112018015757B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102016102990.4A DE102016102990A1 (de) 2016-02-19 2016-02-19 Stent-Delivery-System
DE102016102990.4 2016-02-19
DE102016115351.6A DE102016115351A1 (de) 2016-08-18 2016-08-18 Stent-Delivery-System
DE102016115351.6 2016-08-18
PCT/EP2017/053490 WO2017140772A1 (de) 2016-02-19 2017-02-16 Stent-delivery-system

Publications (2)

Publication Number Publication Date
BR112018015757A2 true BR112018015757A2 (pt) 2019-01-02
BR112018015757B1 BR112018015757B1 (pt) 2023-01-10

Family

ID=58213057

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018015757-0A BR112018015757B1 (pt) 2016-02-19 2017-02-16 Sistema para inserir um stent autoexpansível comprimido

Country Status (14)

Country Link
US (1) US10779978B2 (pt)
EP (1) EP3416596B1 (pt)
JP (1) JP6888873B2 (pt)
KR (1) KR20180114901A (pt)
CN (1) CN108697518B (pt)
AU (1) AU2017219198A1 (pt)
BR (1) BR112018015757B1 (pt)
CA (1) CA3015027A1 (pt)
IL (1) IL260551A (pt)
MX (1) MX2018010002A (pt)
RU (1) RU2018131718A (pt)
SG (1) SG11201806005QA (pt)
WO (1) WO2017140772A1 (pt)
ZA (1) ZA201806104B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019100531B4 (de) * 2019-01-10 2021-08-19 Qatna Medical GmbH Okkludereinführsystem und Einführeinheit

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5707376A (en) * 1992-08-06 1998-01-13 William Cook Europe A/S Stent introducer and method of use
JP2002525168A (ja) 1998-09-30 2002-08-13 インプラ・インコーポレーテッド 埋込み可能なステントの導入機構
JP5046458B2 (ja) 1999-11-11 2012-10-10 アンジオメト・ゲーエムベーハー・ウント・コンパニー・メディツィンテクニク・カーゲー インプラント送出装置
US7052511B2 (en) * 2002-04-04 2006-05-30 Scimed Life Systems, Inc. Delivery system and method for deployment of foreshortening endoluminal devices
US7758625B2 (en) * 2003-09-12 2010-07-20 Abbott Vascular Solutions Inc. Delivery system for medical devices
DE10346200A1 (de) 2003-09-30 2005-05-04 Jotec Gmbh Einführsystem mit einem selbstexpandierenden Stent
DE102006004123A1 (de) 2006-01-25 2007-08-02 Jotec Gmbh Einführsystem für Stents mit Zug-Druck-Kinematik
US8535368B2 (en) * 2006-05-19 2013-09-17 Boston Scientific Scimed, Inc. Apparatus for loading and delivering a stent
EP2391309B1 (en) * 2008-12-30 2018-04-04 Cook Medical Technologies LLC Delivery device
JPWO2011122444A1 (ja) * 2010-03-30 2013-07-08 テルモ株式会社 ステントデリバリーシステム
US8828072B2 (en) * 2010-07-20 2014-09-09 Cook Medical Technologies Llc Extendable flushing system
AU2011202175B1 (en) * 2011-05-11 2011-07-28 Cook Medical Technologies Llc Rotation operated delivery device
US9144493B2 (en) 2012-11-14 2015-09-29 Medtronic Vascular Galway Limited Valve prosthesis deployment assembly and method
US20140180380A1 (en) 2012-12-20 2014-06-26 Sanford Health Stent Deployment Device and Methods for Use
DE102013015896A1 (de) * 2013-09-25 2015-03-26 Joline Gmbh & Co. Kg Einführsystem zum Freisetzen eines Stents in einem Hohlkörper
DE102015200963B4 (de) 2015-01-21 2021-05-20 Joline Gmbh & Co. Kg System zum Einführen und Freisetzen eines selbstexpandierenden Stents, Katheter und Antriebseinheit hierfür

Also Published As

Publication number Publication date
WO2017140772A1 (de) 2017-08-24
RU2018131718A (ru) 2020-03-19
CN108697518B (zh) 2020-07-14
AU2017219198A2 (en) 2018-09-27
US10779978B2 (en) 2020-09-22
SG11201806005QA (en) 2018-09-27
KR20180114901A (ko) 2018-10-19
JP2019505335A (ja) 2019-02-28
BR112018015757B1 (pt) 2023-01-10
AU2017219198A1 (en) 2018-08-02
CA3015027A1 (en) 2017-08-24
CN108697518A (zh) 2018-10-23
ZA201806104B (en) 2019-07-31
JP6888873B2 (ja) 2021-06-16
EP3416596A1 (de) 2018-12-26
MX2018010002A (es) 2019-01-21
IL260551A (en) 2018-10-31
US20190046344A1 (en) 2019-02-14
EP3416596B1 (de) 2020-04-01

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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