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WO1999030763A1 - Dispositif servant a mettre en place une endoprothese - Google Patents

Dispositif servant a mettre en place une endoprothese Download PDF

Info

Publication number
WO1999030763A1
WO1999030763A1 PCT/RU1998/000417 RU9800417W WO9930763A1 WO 1999030763 A1 WO1999030763 A1 WO 1999030763A1 RU 9800417 W RU9800417 W RU 9800417W WO 9930763 A1 WO9930763 A1 WO 9930763A1
Authority
WO
WIPO (PCT)
Prior art keywords
endoprosthesis
κaτeτeρ
endo
catheter
prosthesis
Prior art date
Application number
PCT/RU1998/000417
Other languages
English (en)
Russian (ru)
Inventor
Viktor Tomovich Partosh
July Konstantinovich Kovneristy
Oleg Alexevich Vytulev
Boris Andreevich Goncharenko
Vladimir Iliich Prokubovsky
Vladimir Evgenievich Stroganov
Valery Andreevich Cherkasov
Original Assignee
Viktor Tomovich Partosh
Kovneristy July Konstantinovic
Oleg Alexevich Vytulev
Boris Andreevich Goncharenko
Vladimir Iliich Prokubovsky
Vladimir Evgenievich Stroganov
Valery Andreevich Cherkasov
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
Application filed by Viktor Tomovich Partosh, Kovneristy July Konstantinovic, Oleg Alexevich Vytulev, Boris Andreevich Goncharenko, Vladimir Iliich Prokubovsky, Vladimir Evgenievich Stroganov, Valery Andreevich Cherkasov filed Critical Viktor Tomovich Partosh
Publication of WO1999030763A1 publication Critical patent/WO1999030763A1/fr

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
    • 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
    • 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
    • A61F2002/9534—Instruments specially adapted for placement or removal of stents or stent-grafts for repositioning of stents

Definitions

  • Iz ⁇ b ⁇ e ⁇ enie ⁇ n ⁇ si ⁇ sya ⁇ ⁇ blas ⁇ i medicine and m ⁇ zhe ⁇ by ⁇ is ⁇ lz ⁇ van ⁇ v ⁇ vnu ⁇ is ⁇ sudis ⁇ y ⁇ i ⁇ u ⁇ gii, end ⁇ s ⁇ iches ⁇ y ⁇ i ⁇ u ⁇ gii for insertion into the bile ⁇ i - s ⁇ en ⁇ i ⁇ vanie zhe.lchny ⁇ ⁇ v, ⁇ ansu ⁇ e ⁇ aln ⁇ g ⁇ s ⁇ en ⁇ i ⁇ vaniya, s ⁇ en ⁇ i ⁇ vaniya s ⁇ sud ⁇ v ⁇ sle angi ⁇ las ⁇ i ⁇ i.
  • endovascular accessory devices There are few endovascular accessory devices and endoprostheses. They are distinguished by the type of used accessory device.
  • the simplest accessory is the device, in which the patient is provided with a card and is discharged from the cabinet. Any device is uncontrolled.
  • Palm strata are also known, as a result of the endoprosthesis being disassembled at the turn of the turret in the process of pressure and is avoided. These devices may end up being unprofitable because it is not fixed and may only be fixed in the same place.
  • an endoprosthesis for example, a patient
  • a small-diameter case is particularly resistant to a large or special one.
  • the vessel is either a large or external circuit, it is intrinsically safe, and thus the Failure is that endoprosthesis is possible in case of emergency
  • a technical task of the claimed invention is the creation of a device for the delivery of an endoprosthesis, having a higher reliability and more convenient operation.
  • Nitinol is used, which is composed of the following components, wt.%: Nickel 54.99 ⁇ 56 Titanium 45 ⁇ 43.8 Palladium 0.01 - 0.2 or, as a rule, is free of charge.
  • a device is indicated for the delivery of the endoprosthesis of the endoprosthesis (in the transverse section) at the time of removing the endoprosthesis from the main catheter.
  • the device is available for delivery of the endoprosthesis (in the transverse section) to the end of the withdrawal of the endoprosthesis from the mainstream device, but not to the end
  • FIG. 4 a device is indicated for the delivery of an endoprosthesis (in the transverse section) at a time when the end connection of the endoprosthesis is disconnected.
  • the devices for the delivery of endoprosthesis include: basic catheter - 1, optional catheter - 2;
  • P ⁇ i is ⁇ lz ⁇ vanii end ⁇ ez 6 sam ⁇ s ⁇ ya ⁇ eln ⁇ ⁇ asshi ⁇ yae ⁇ sya vsleds ⁇ vie eg ⁇ ⁇ adialn ⁇ y u ⁇ ug ⁇ s ⁇ i of na ⁇ yazhenn ⁇ g ⁇ s ⁇ s ⁇ yaniya with mal ⁇ y ⁇ uzhn ⁇ s ⁇ yu in ⁇ e ⁇ v ⁇ nachaln ⁇ e s ⁇ s ⁇ yanie, ⁇ dde ⁇ zhivaya s ⁇ en ⁇ i s ⁇ suda b ⁇ lshey ⁇ uzhn ⁇ s ⁇ i ⁇ dn ⁇ dn ⁇ y ⁇ length.
  • End ⁇ ez 6 izg ⁇ avlivae ⁇ sya 85 form se ⁇ cha ⁇ g ⁇ ⁇ l ⁇ g ⁇ ⁇ bemn ⁇ g ⁇ ⁇ ela, ⁇ e ⁇ e ⁇ le ⁇ enie ⁇ g ⁇ ⁇ b ⁇ az ⁇ vany ⁇ dn ⁇ y ni ⁇ yu with ⁇ e ⁇ le ⁇ b ⁇ aznymi ⁇ nchaniyami ⁇ ⁇ tsam, ⁇ i e ⁇ m ⁇ liches ⁇ v ⁇ ⁇ e ⁇ el least che ⁇ y ⁇ e ⁇ , ch ⁇ ⁇ i ⁇ edelenny ⁇ ⁇ asche ⁇ a ⁇ and ⁇ e ⁇ m ⁇ b ⁇ ab ⁇ e ⁇ zv ⁇ lyae ⁇ ⁇ b ⁇ az ⁇ va ⁇ of ni ⁇ administered ⁇ i in ⁇ sn ⁇ vn ⁇ y ⁇ a ⁇ e ⁇ e ⁇ 1 ⁇ dnu ⁇ e ⁇ lyu, ⁇ bes ⁇ echivaya There is a possibility of an improvement of up to 90 endometrically 6.
  • Endoprosthesis 6 is performed from a material which is in possession of its own property, which is a whopping 51%. ⁇ alladium - 0.01 ⁇ 0.2. Is ⁇ lzuemy s ⁇ lav with ⁇ yamym ma ⁇ ensi ⁇ nym ⁇ ev ⁇ ascheniem ⁇ i ⁇ nizhenny ⁇ ⁇ em ⁇ e ⁇ a ⁇ u ⁇ a ⁇ ⁇ dve ⁇ gnu ⁇ dsh ⁇ eln ⁇ mu niz ⁇ em ⁇ e ⁇ a ⁇ u ⁇ n ⁇ mu 95 ⁇ zhigu, ch ⁇ uvelichivae ⁇ ⁇ chn ⁇ s ⁇ nye and u ⁇ ugie sv ⁇ ys ⁇ va end ⁇ eza 6 tsel ⁇ m, ⁇ ichem ⁇ .a ⁇ Republic Adiyiah ⁇ zv ⁇ lyae ⁇ uluchshet ⁇ zi ⁇ nnuyu s ⁇ y ⁇ s ⁇ and bi ⁇ l ⁇ giches ⁇ u
  • the remote (rear) end is optionally integrated inside the front of the optional 2 hooks 4, which are not included in the The current diameter of the optional accessory 2 allows you to use it through the main accessory 1.
  • connection of the knobs 4 from the endoprosthesis 6 is carried out by removing the string 3 from the optional catheter 2 in front (see Fig. 4). With this, hooks 4 are disconnected to the ground and disconnected from endoprosthesis 6. Then, string 3 is pulled into the optional stick 2 and the receiver is removed from it.
  • the remote control unit is equipped with an optional 2
  • ⁇ 40 is fixed on the ground, and the optional catheter 2 is pulled back.
  • an angioptic 145 is carried out by the introduction of a convenient accessory for a primary device.

Landscapes

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

Abstract

Cette invention se rapporte au domaine de la médecine et peut être utilisée en chirurgie intravasculaire ainsi qu'en chirurgie endoscopique afin de placer des extenseurs dans les canaux biliaires, dans le canal transurétral ainsi que dans des vaisseaux après une angioplastie. Ce dispositif de mise en place d'endo-prothèse comprend un cathéter principal (1) à l'intérieur duquel se trouve un cathéter supplémentaire (2). Ce dispositif comprend également une endo-prothèse (6) qui se présente sous forme d'un corps creux réticulé. Le cathéter supplémentaire (2) renferme un filin (3) qui est disposé dans un cathéter capillaire (5) et qui comprend des crochets (4) à l'extrémité correspondante. Le tressage du corps creux et réticulé de l'endo-prothèse (6) est fait d'un seul fil et ses extrémités se présentent sous forme de boucles. Le nombre de boucles à chaque extrémité est au moins égal à quatre, lesquelles boucles sont faites d'un matériau ayant des propriétés élastiques. Le matériau ayant des propriétés élastiques peut consister en du nitinol qui comprend les composants suivants: de 54,99 à 56 % en poids de nickel, de 45 à 43,8 % en poids de titane et de 0,01 à 0,2 % en poids de palladium. Ce matériau possédant des propriétés élastiques peut également se composer d'acier inoxydable.
PCT/RU1998/000417 1997-12-18 1998-12-17 Dispositif servant a mettre en place une endoprothese WO1999030763A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU97121026 1997-12-18
RU97121026A RU2149037C1 (ru) 1997-12-18 1997-12-18 Устройство для доставки сетчатого эндопротеза

Publications (1)

Publication Number Publication Date
WO1999030763A1 true WO1999030763A1 (fr) 1999-06-24

Family

ID=20200143

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1998/000417 WO1999030763A1 (fr) 1997-12-18 1998-12-17 Dispositif servant a mettre en place une endoprothese

Country Status (2)

Country Link
RU (1) RU2149037C1 (fr)
WO (1) WO1999030763A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6383211B1 (en) 1998-07-10 2002-05-07 American Medical Systems, Inc. Stent placement instrument and method of assembly
WO2008091629A2 (fr) 2007-01-22 2008-07-31 Building Performance Equipment, Inc. Ventilation pour récupération d'énergie avec retour et déshumidification
WO2009102435A1 (fr) 2008-02-13 2009-08-20 William Cook Europe Aps Appareil et procédé d'ajustement d'une greffe d’endoprothèse vasculaire ou d'un dispositif similaire
CN103720530A (zh) * 2014-01-10 2014-04-16 曹莹莹 一种非记忆合金食管支架安放回收装置
JP2015500091A (ja) * 2011-12-08 2015-01-05 ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティドＷ．Ｌ． Ｇｏｒｅ ＆ Ａｓｓｏｃｉａｔｅｓ， Ｉｎｃｏｒｐｏｒａｔｅｄ 医療装置を送達するためのシステム及び方法
CN108697519A (zh) * 2016-02-09 2018-10-23 宾利-英诺美特有限公司 用于自扩张内置假体的释放系统

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8287584B2 (en) * 2005-11-14 2012-10-16 Sadra Medical, Inc. Medical implant deployment tool
US7896915B2 (en) 2007-04-13 2011-03-01 Jenavalve Technology, Inc. Medical device for treating a heart valve insufficiency
US9044318B2 (en) 2008-02-26 2015-06-02 Jenavalve Technology Gmbh Stent for the positioning and anchoring of a valvular prosthesis
US8858610B2 (en) * 2009-01-19 2014-10-14 W. L. Gore & Associates, Inc. Forced deployment sequence
WO2011147849A1 (fr) 2010-05-25 2011-12-01 Jenavalve Technology Inc. Valvule prothétique et endoprothèse mise en place par cathétérisme comprenant une valvule prothétique et un stent
JP6563394B2 (ja) 2013-08-30 2019-08-21 イェーナヴァルヴ テクノロジー インコーポレイテッド 人工弁のための径方向に折り畳み自在のフレーム及び当該フレームを製造するための方法
CN109199660B (zh) * 2017-06-29 2020-12-01 先健科技(深圳)有限公司 一种医用输送装置及其输送系统
RU191941U1 (ru) * 2019-06-05 2019-08-28 Юрий Германович Андреев Устройство доставки сетчатого эндопротеза в трубчатые органы
US12171658B2 (en) 2022-11-09 2024-12-24 Jenavalve Technology, Inc. Catheter system for sequential deployment of an expandable implant

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1364350A1 (ru) * 1985-06-05 1988-01-07 Киевский Научно-Исследовательский Институт Нейрохирургии Зонд
EP0321912A1 (fr) * 1987-12-18 1989-06-28 Gerard L Delsanti Dispositifs endo-artériels amovibles destinés à réparer les décollements de parois des artères
EP0554579A1 (fr) * 1992-02-03 1993-08-11 Schneider (Europe) Ag Cathéter avec un support vasculaire
EP0679374A1 (fr) * 1994-04-26 1995-11-02 Laboratoire Perouse Implant Endoprothèse pour le traitement d'un vaisseau sanguin
RU2086209C1 (ru) * 1991-03-08 1997-08-10 Игаки Кейдзи Сосудистый шунт, удерживающее приспособление и устройство для закрепления шунта
RU2089131C1 (ru) * 1993-12-28 1997-09-10 Сергей Апполонович Пульнев Стент

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1364350A1 (ru) * 1985-06-05 1988-01-07 Киевский Научно-Исследовательский Институт Нейрохирургии Зонд
EP0321912A1 (fr) * 1987-12-18 1989-06-28 Gerard L Delsanti Dispositifs endo-artériels amovibles destinés à réparer les décollements de parois des artères
RU2086209C1 (ru) * 1991-03-08 1997-08-10 Игаки Кейдзи Сосудистый шунт, удерживающее приспособление и устройство для закрепления шунта
EP0554579A1 (fr) * 1992-02-03 1993-08-11 Schneider (Europe) Ag Cathéter avec un support vasculaire
RU2089131C1 (ru) * 1993-12-28 1997-09-10 Сергей Апполонович Пульнев Стент
EP0679374A1 (fr) * 1994-04-26 1995-11-02 Laboratoire Perouse Implant Endoprothèse pour le traitement d'un vaisseau sanguin

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6383211B1 (en) 1998-07-10 2002-05-07 American Medical Systems, Inc. Stent placement instrument and method of assembly
WO2008091629A2 (fr) 2007-01-22 2008-07-31 Building Performance Equipment, Inc. Ventilation pour récupération d'énergie avec retour et déshumidification
WO2009102435A1 (fr) 2008-02-13 2009-08-20 William Cook Europe Aps Appareil et procédé d'ajustement d'une greffe d’endoprothèse vasculaire ou d'un dispositif similaire
US8740969B2 (en) 2008-02-13 2014-06-03 Cook Medical Technologies Llc Apparatus for and method of fitting a stent-graft or similar device
JP2015500091A (ja) * 2011-12-08 2015-01-05 ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティドＷ．Ｌ． Ｇｏｒｅ ＆ Ａｓｓｏｃｉａｔｅｓ， Ｉｎｃｏｒｐｏｒａｔｅｄ 医療装置を送達するためのシステム及び方法
CN103720530A (zh) * 2014-01-10 2014-04-16 曹莹莹 一种非记忆合金食管支架安放回收装置
CN108697519A (zh) * 2016-02-09 2018-10-23 宾利-英诺美特有限公司 用于自扩张内置假体的释放系统

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