JPH0866480A - 組合せ動脈用ステント - Google Patents

組合せ動脈用ステント

Info

Publication number
JPH0866480A
JPH0866480A JP23459695A JP23459695A JPH0866480A JP H0866480 A JPH0866480 A JP H0866480A JP 23459695 A JP23459695 A JP 23459695A JP 23459695 A JP23459695 A JP 23459695A JP H0866480 A JPH0866480 A JP H0866480A
Authority
JP
Japan
Prior art keywords
diameter
stent
slot
length
dimension
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP23459695A
Other languages
English (en)
Inventor
Paul Marshall
ポール・マーシヤル
Anthony S Miksza
アンソニー・エス・ミクスザ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ethicon Inc
Original Assignee
Ethicon Inc
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 Ethicon Inc filed Critical Ethicon Inc
Publication of JPH0866480A publication Critical patent/JPH0866480A/ja
Pending legal-status Critical Current

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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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—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
    • A61F2/954—Instruments specially adapted for placement or removal of stents or stent-grafts for placing stents or stent-grafts in a bifurcation
    • 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
    • A61F2/958—Inflatable balloons for placing 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2002/065—Y-shaped blood vessels
    • 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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2002/826—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents more than one stent being applied sequentially
    • 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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2002/828—Means for connecting a plurality of stents allowing flexibility of the whole structure
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter

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)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)

Abstract

(57)【要約】 【課題】 異なった大きさの管腔に配置可能にする。 【解決手段】 身体の管腔内に置き得るステントであ
る。このステントは第１の直径及び第１の直径より大き
な拡張可能な第２の直径を有する拡張可能な第１の部分
を持つ。第１の部分に連結された第２の部分もあり、第
２の部分は第３の直径とこの第３の直径より大きい拡張
可能な第４の直径を持つ。第２の直径は第４の直径とは
異なる。

Description

【発明の詳細な説明】
【０００１】
【産業上の利用分野】本発明は、一般に内部身体管腔内
に設置するためのステントに関する。より特別には、本
発明は、一方のステントが他方のステントとは異なった
寸法のものである組合せステントに関する。
【０００２】
【従来技術及びその課題】流体の貫流を許すように身体
開口の管腔を維持するためのステントの使用は極めて一
般的になっている。特に有用なのは、動脈硬化症のよう
な疾患による動脈内の病変があるときでも冠状動脈を開
いた状態に維持できる冠状ステントである。これらステ
ントは大動脈又は腸骨動脈のようなものにも有用であ
る。
【０００３】ステントが有用であると思われる一つの領
域は腸骨動脈の大動脈への接続である。しかし、腸骨動
脈と大動脈との間の直径の相違により、動脈の接続部に
おいて大動脈及び動脈の一方又は双方の両者を開口状態
に保持するステントを作ることは複雑な問題であった。
本発明はかかる問題に対処する。
【０００４】
【課題を解決するための手段】本発明は身体の管腔内に
設置し得るステントを含む。このステントは、第１の直
径及び第１の直径より大きな拡張し得る第２の直径を有
する拡張し得る第１の部分を持つ。第１の部分には第２
の部分も連結され、この第２の部分は第３の直径及び第
３の直径より大きい拡張し得る第４の直径を持つ。本発
明の最後の特徴は第２の直径が第４の直径と異なること
である。従って、この器具は、これを異なった大きさの
管腔間に置くことができる。
【０００５】このステントを作る特別な方法の一つは、
円筒状の形と長手方向軸線を有する第１の部分を有する
ステントを提供することである。円筒形は円筒の直径の
まわりに配置されたスロットの配列を持つ。スロット
は、力の加わらないときの寸法と円筒の周囲にわたり広
げられたときの寸法とを持つ。スロットの各の拡張され
た寸法が円筒形の直径を増加させる。また、これはスロ
ットの長さを減少させ、従ってステントの第１の部分に
おける円筒の直径は第１の部分の拡張中に大きくなる。
かかるステントは、第１の部分と非常によく似た第２の
部分も持つ。これもまた、第２の円筒の直径のまわりに
配置されたスロットの配列を持つ。これも、拡張された
寸法と力の加わらないときの寸法とを持つ。しかし、本
発明を作るためには、第１の部分のスロットの長さが第
２の部分のスロットの長さとは異なった寸法のもの、典
型的には第２の部分のスロットより長いことが重要であ
る。従って、この場合も、使用者は、第１の部分を第２
の部分とは異なった寸法に拡張することができる。
【０００６】かかる拡張をさせる重要な方法の一つは、
かかる機械的処理が生ずるように理想的に方式化された
バルーンカテーテルを提供することである。このカテー
テルは一般に円筒形の伸長可能な長さ部分を持つ。この
長さ部分は、各が拡大された直径を有する第１の部分を
持つ。しかし、この場合も、第１と第２の拡大された直
径は異なった寸法のものである。そこで、第１及び第２
の部分を設置するとき、使用者は、この場合も第１の部
分を第２の部分とは異なった直径に拡大することができ
る。
【０００７】理想的には、このステントは、通常は管腔
の大きさが異なる大動脈と腸骨動脈との接続部に置くこ
とができる。このため、使用されたとき、この器具は種
々の大きさの管腔の開口接続を保持するために有用な器
具を外科医に提供する。
【０００８】
【実施例】本発明は、図面を参照しより良く理解される
であろう。
【０００９】図面に見られるように、本発明には、２種
の断面を有する関節式又は段付きのステント１０が含ま
れる。第１の部分１２は所与の長さｌ1と所与の直径ｄ1
とを持つ。第２の部分１４は所与の長さｌ1と所与の直
径ｄ2を持つ。これらの部分１２、１４の各はコネクタ
ー１６により連結される。第１の部分１２は、第１の長
さｓ1の一連の長いスロット１８を持つ。第２の部分
は、同様に第２の長さｓ2の一連の長いスロット２０を
持つ。第１の長さｓ1の大きさは第２の長さｓ2とは異な
るであろう。同様に、図６のステント１０”は、同じ直
径の部分１２”と１４”とを有するが、長さ１８”（ｓ
1）と２０”（ｓ2）とが異なり、即ち、図６のステント
１０”は、本発明による図１ｃ及び２のステントと同じ
結果を得る。
【００１０】従って、使用する際は、本発明のステント
１０は図４に見られるように腸骨動脈と大動脈との連結
部にこれを置くことができる。第１の部分１２の大きさ
は大動脈の大きさを受け入れるように広げられるであろ
う。第２の部分１４の大きさは大動脈の大きさとは異な
る腸骨動脈の大きさを受け入れるように広げられるであ
ろう。従って、スロット１８、２０の寸法は、広げられ
たときは、ステントの部分が置かれる管腔を受け入れる
ために異なった大きさに広げられるであろうことが認め
られるであろう。
【００１１】図２のステントの製造が以下説明される。
第１に、第１の部分１１２が第２の部分１１４に取り付
けられる場所に直径の減少部があるように段付きの管１
００が設計される。次いで、管１１４の、特に段付き管
のコネクター１１６を形成している領域において円筒状
部分が除去される。次いで、スロット１１８、１２０が
第１及び第２の部分１１２、１１４内に置かれ、この第
２の部分１１４は第１の部分１１２より小さいスロット
１２０を持つ。従って、第２の部分１１４は、大きくさ
れたときに第１の部分１１２の大きさになるように拡大
することはできない。換言すれば、両部分１１２、１１
４は異なった初期寸法及び最終寸法を持つ。
【００１２】本発明のステントを置くには、図３に見ら
れるような段付きバルーン２００が同様に有用である。
バルーンは、上述のステント１０の第１の部分１２内に
置かれるに有用な第１の部分２０２を持つ。バルーン２
００の第２の部分２０４は上述のステント１０の第２の
部分１４内に置かれる。本発明のバルーン２００は、広
げられたとき、身体の管腔内におくためにステント１０
の各関連部分１２、１４をその拡大された大きさに広げ
る。
【００１３】最後に、図４及び５に見られるように、本
発明のステント１０、１０’は、腸骨動脈と大動脈との
両者を同時に広げるための相補的なステントとの組合せ
に有用である。この場合、第１の部分１２、１２’の大
きさは、大動脈の大きさのほぼ半分である。ステント１
０、１０’の第２の部分１４、１４’の大きさはほぼ腸
骨動脈の大きさである。これら関節式のステントは、同
時に置かれるときは、（ステント１０、１０’の各の第
２の部分１４、１４’の両者を拡大することにより）両
腸骨動脈を開口して保持し、更に（図４及び５で説明さ
れたステント１０、１０’の第１の部分１２、１２’の
各の拡張により）図５に見られるように大動脈を開口状
態に保持する。従って、この組合せは多くの血管におけ
る動脈硬化症と一緒に、及び人工器官の移植処置におい
て移植人工器官をステントに固定するために極めて有用
である。
【００１４】以上説明された本発明は本発明の設計に対
する種々の変更及び小規模の交替があっても有用であ
る。従って、本発明の範囲は特許請求の範囲及びその相
当事項により定められることが意図される。
【００１５】本発明の実施態様は次の通りである。
【００１６】１．第１の直径と前記第１の直径より大き
い広げられた第２の直径とを有する広げ得る第１の部
分；及び前記第１の部分に連結され、第３の直径と前記
第３の直径より大きい広げられた第４の直径とを有する
広げ得る第２の部分を備え、更に前記第２の直径が前記
第４の直径とは異なる身体の管腔内に置くためのステン
ト。
【００１７】２．円筒状の形と長手方向軸線とを有し、
前記円筒の直径のまわりに配置されたスロットの配列を
有する第１の部分であって、前記スロットは力の加わら
ないときの寸法と広げられた寸法と前記円筒の周囲とを
有し、これにより前記拡張された寸法においては前記円
筒形は寸法が増加し、更に前記スロットが前記力の加わ
らないときの寸法にあるときに前記スロットが予定され
た長さを有する第１の部分；及び前記第１の部分に連結
された第２の部分であって、前記第２の部分は円筒状の
形と長手方向軸線とを有し、前記円筒の直径のまわりに
配置されたスロットの配列を有し、前記スロットは前記
円筒の周囲の力の加わらないときの寸法と広げられた寸
法とを有し、これにより前記広げられた寸法においては
前記円筒形は寸法が増加し、更に前記スロットが前記緩
んだ寸法にあるときに前記スロットが予定の長さを有す
る第２の部分を備え、更に前記第１の部分のスロットの
長さが前記第２の部分のスロットの長さより大きい身体
の管腔内に置くためのステント。
【００１８】３．一般に円筒状の広がり得る長さ部分を
備え、前記長さ部分は各が膨張し得る直径を持った第１
の部分と第２の部分とを有し、更に前記第１及び第２の
部分の膨張し得る直径が異なった寸法を有するスロット
適用のためのバルーン。
【００１９】４．前記第１及び第２の部分が拡張可能な
セルよりなり、前記セルの各が前記拡張可能な部分内で
クロスハッチ形のパターンを形成している実施態様１の
ステント。
【００２０】５．前記部分の各が広げられたときに前記
クロスハッチ形のパターンが菱形のセルを形成する実施
態様１のステント。
【００２１】６．前記ステントが身体の管腔内としっか
り組み合わせられて残るように拡張中に塑性変形を受け
る実施態様１のステント。
【００２２】７．前記ステントが広がり得る弾性金属で
作られる実施態様１のステント。
【００２３】８．前記ステントを身体の２個の異なった
管腔内に置くことができ、この場合、前記第１の部分が
第１の管腔内にこれと固定組合せ可能な位置に適合し、
更に前記第２の部分が第２の管腔内にこれと固定組合せ
可能な位置に適合する実施態様１のステント。
【００２４】９．前記ステントを身体の２個の異なった
管腔内に置くことができ、この場合、前記第３の部分が
第３の管腔内にこれと固定組合せ可能な位置に適合し、
更に前記第４の部分が第４の管腔内にこれと固定組合せ
可能な位置に適合する実施態様１のステント。
【００２５】１０．前記第１の部分は第１の直径に拡張
可能であり、かつ前記第２の部分は第２の直径に拡張可
能であり、そして前記第１の直径と第２の直径とは異な
った大きさを有する実施態様２のステント。
【００２６】１１．前記第１の部分と前記第２の部分と
の各が拡張可能なセルよりなり、前記セルの各が前記拡
張可能な部分内でクロスハッチ形のパターンを形成して
いる実施態様１０のステント。
【００２７】１２．前記部分の各が広げられたときに前
記クロスハッチ形のパターンが菱形のセルを形成する実
施態様１０のステント。
【００２８】１３．前記ステントが身体の管腔内としっ
かり組み合わせられて残るように拡張中に塑性変形を受
ける実施態様１０のステント。
【００２９】１４．前記ステントが広がり得る弾性金属
より作られる実施態様１０のステント。
【００３０】１５．前記ステントを身体の２個の異なっ
た管腔内に置くことができ、この場合、前記第１の部分
が第１の管腔内にこれと固定組合せ可能な位置に適合
し、更に前記第２の部分が第２の管腔内にこれと固定組
合せ可能な位置に適合する実施態様１０のステント。
【図面の簡単な説明】
【図１】本発明のステントの種々の製造方法を説明す
る。
【図２】身体内に置かれた本発明のステントを示す。
【図３】身体内に図２のステントを置くために有用なバ
ルーンを示す。
【図４】身体内における本発明の２個のステントの設置
を示す。
【図５】図４の線Ａ−Ａを横切って得られる図４の断面
図を示す。
【図６】本発明の別の代置可能な実施例を示す。
【符号の説明】
１０ ステント １２ 第１の部分 １４ 第２の部分 １６ コネクタ １８ スロツト ２０ スロツト

Claims (3)

    【特許請求の範囲】
  1. 【請求項１】 第１の直径と前記第１の直径より大きい
    広げられた第２の直径とを有する広げ得る第１の部分；
    及び前記第１の部分に連結され、第３の直径と前記第３
    の直径より大きい広げられた第４の直径とを有する広げ
    得る第２の部分を備え、更に前記第２の直径が前記第４
    の直径とは異なる身体の管腔内に置くためのステント。
  2. 【請求項２】 円筒状の形と長手方向軸線とを有し、前
    記円筒の直径のまわりに配置されたスロットの配列を有
    する第１の部分であって、前記スロットは力の加わらな
    いときの寸法と広げられた寸法と前記円筒の周囲とを有
    し、これにより前記拡張された寸法においては前記円筒
    形は寸法が増加し、更に前記スロットが前記力の加わら
    ないときの寸法にあるときに前記スロットが予定された
    長さを有する第１の部分；及び前記第１の部分に連結さ
    れた第２の部分であって、前記第２の部分は円筒状の形
    と長手方向軸線とを有し、前記円筒の直径のまわりに配
    置されたスロットの配列を有し、前記スロットは前記円
    筒の周囲の力の加わらないときの寸法と広げられた寸法
    とを有し、これにより前記広げられた寸法においては前
    記円筒形は寸法が増加し、更に前記スロットが前記緩ん
    だ寸法にあるときに前記スロットが予定の長さを有する
    第２の部分を備え、更に前記第１の部分のスロットの長
    さが前記第２の部分のスロットの長さより大きい身体の
    管腔内に置くためのステント。
  3. 【請求項３】 略円筒状の広がり得る長さ部分を備え、
    前記長さ部分は各が膨張し得る直径を持った第１の部分
    と第２の部分とを有し、更に前記第１及び第２の部分の
    膨張し得る直径が異なった寸法を有するスロット適用の
    ためのバルーン。
JP23459695A 1994-08-25 1995-08-22 組合せ動脈用ステント Pending JPH0866480A (ja)

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US296216 1994-08-25

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JPH0866480A true JPH0866480A (ja) 1996-03-12

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US (2) US5609605A (ja)
EP (1) EP0698380B1 (ja)
JP (1) JPH0866480A (ja)
AT (1) ATE213139T1 (ja)
CA (1) CA2156801C (ja)
DE (1) DE69525398T2 (ja)
ES (1) ES2171503T3 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008055187A (ja) * 1996-04-26 2008-03-13 Boston Scientific Scimed Inc 脈管内ステント
JP2011031086A (ja) * 1996-06-06 2011-02-17 Jacques Seguin 二股状管腔のための管腔内プロテーゼ
JP2016530065A (ja) * 2013-09-19 2016-09-29 マンホール， インコーポレイテッド 分岐部上で管腔プロテーゼを展開するためのシステムおよび方法

Families Citing this family (273)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69433617T2 (de) 1993-09-30 2005-03-03 Endogad Research Pty Ltd. Intraluminales transplantat
US6689158B1 (en) 1993-09-30 2004-02-10 Endogad Research Pty Limited Intraluminal graft
US6165213A (en) 1994-02-09 2000-12-26 Boston Scientific Technology, Inc. System and method for assembling an endoluminal prosthesis
US5609627A (en) 1994-02-09 1997-03-11 Boston Scientific Technology, Inc. Method for delivering a bifurcated endoluminal prosthesis
US6051020A (en) 1994-02-09 2000-04-18 Boston Scientific Technology, Inc. Bifurcated endoluminal prosthesis
US6039749A (en) 1994-02-10 2000-03-21 Endovascular Systems, Inc. Method and apparatus for deploying non-circular stents and graftstent complexes
JP4046760B2 (ja) 1994-05-19 2008-02-13 ボストン サイエンティフィック サイムド， インコーポレイテッド 改良型組織支持装置
EP1010406B1 (en) 1994-06-08 2005-02-02 Cardiovascular Concepts, Inc. Endoluminal graft
CA2175720C (en) * 1996-05-03 2011-11-29 Ian M. Penn Bifurcated stent and method for the manufacture and delivery of same
US5749851A (en) * 1995-03-02 1998-05-12 Scimed Life Systems, Inc. Stent installation method using balloon catheter having stepped compliance curve
FR2733682B1 (fr) * 1995-05-04 1997-10-31 Dibie Alain Endoprothese pour le traitement de stenose sur des bifurcations de vaisseaux sanguins et materiel de pose a cet effet
EP0830109B1 (en) * 1995-06-08 2003-10-15 Ave Galway Limited Bifurcated endovascular stent
RU2157146C2 (ru) * 1995-06-13 2000-10-10 ВИЛЬЯМ КУК Европа, A/S Устройство для имплантации в сосудах и полых органах (его варианты)
US20060271091A1 (en) * 1995-09-18 2006-11-30 Campbell Carey V Balloon catheter device
US5868704A (en) * 1995-09-18 1999-02-09 W. L. Gore & Associates, Inc. Balloon catheter device
US6099558A (en) * 1995-10-10 2000-08-08 Edwards Lifesciences Corp. Intraluminal grafting of a bifuricated artery
DE69732794T2 (de) 1996-01-05 2006-04-06 Medtronic, Inc., Minneapolis Expandierbare endoluminale prothesen
US5843158A (en) * 1996-01-05 1998-12-01 Medtronic, Inc. Limited expansion endoluminal prostheses and methods for their use
AUPN775296A0 (en) 1996-01-25 1996-02-22 Endogad Research Pty Limited Directional catheter
US6258116B1 (en) 1996-01-26 2001-07-10 Cordis Corporation Bifurcated axially flexible stent
US5643279A (en) * 1996-03-12 1997-07-01 Cordis Corporation Method of catheter balloon manufacture and use
US6440165B1 (en) * 1996-05-03 2002-08-27 Medinol, Ltd. Bifurcated stent with improved side branch aperture and method of making same
US6251133B1 (en) 1996-05-03 2001-06-26 Medinol Ltd. Bifurcated stent with improved side branch aperture and method of making same
US6770092B2 (en) 1996-05-03 2004-08-03 Medinol Ltd. Method of delivering a bifurcated stent
UA58485C2 (uk) * 1996-05-03 2003-08-15 Медінол Лтд. Спосіб виготовлення роздвоєного стента (варіанти) та роздвоєний стент (варіанти)
US7641685B2 (en) * 1996-05-03 2010-01-05 Medinol Ltd. System and method for delivering a bifurcated stent
US8728143B2 (en) 1996-06-06 2014-05-20 Biosensors International Group, Ltd. Endoprosthesis deployment system for treating vascular bifurcations
US7686846B2 (en) * 1996-06-06 2010-03-30 Devax, Inc. Bifurcation stent and method of positioning in a body lumen
US6666883B1 (en) 1996-06-06 2003-12-23 Jacques Seguin Endoprosthesis for vascular bifurcation
US7238197B2 (en) 2000-05-30 2007-07-03 Devax, Inc. Endoprosthesis deployment system for treating vascular bifurcations
US6432127B1 (en) * 1996-10-11 2002-08-13 Transvascular, Inc. Devices for forming and/or maintaining connections between adjacent anatomical conduits
US7220275B2 (en) * 1996-11-04 2007-05-22 Advanced Stent Technologies, Inc. Stent with protruding branch portion for bifurcated vessels
US6325826B1 (en) 1998-01-14 2001-12-04 Advanced Stent Technologies, Inc. Extendible stent apparatus
US6692483B2 (en) 1996-11-04 2004-02-17 Advanced Stent Technologies, Inc. Catheter with attached flexible side sheath
US7591846B2 (en) * 1996-11-04 2009-09-22 Boston Scientific Scimed, Inc. Methods for deploying stents in bifurcations
US8211167B2 (en) 1999-12-06 2012-07-03 Boston Scientific Scimed, Inc. Method of using a catheter with attached flexible side sheath
US7341598B2 (en) 1999-01-13 2008-03-11 Boston Scientific Scimed, Inc. Stent with protruding branch portion for bifurcated vessels
US6599316B2 (en) * 1996-11-04 2003-07-29 Advanced Stent Technologies, Inc. Extendible stent apparatus
ES2273363T3 (es) * 1996-11-04 2007-05-01 Advanced Stent Technologies, Inc. Doble stent extensible.
US6835203B1 (en) * 1996-11-04 2004-12-28 Advanced Stent Technologies, Inc. Extendible stent apparatus
US6019788A (en) * 1996-11-08 2000-02-01 Gore Enterprise Holdings, Inc. Vascular shunt graft and junction for same
BE1010858A4 (fr) * 1997-01-16 1999-02-02 Medicorp R & D Benelux Sa Endoprothese luminale pour ramification.
US6096073A (en) * 1997-02-25 2000-08-01 Scimed Life Systems, Inc. Method of deploying a stent at a lesion site located at a bifurcation in a parent vessel
GR970100134A (el) * 1997-04-10 1998-12-31 Τυπος διχαλωτου ενδοαυλικου μοσχευματος για την ενδοαυλικη αντιμετωπιση ανευρυσματων της κοιλιακης αορτης και τεχνικης τοποθετησης
DE29708803U1 (de) * 1997-05-17 1997-07-31 Jomed Implantate GmbH, 72414 Rangendingen Radial aufweitbarer Stent zur Implantierung in ein Körpergefäß im Bereich einer Gefäßverzweigung
CA2235911C (en) 1997-05-27 2003-07-29 Schneider (Usa) Inc. Stent and stent-graft for treating branched vessels
US6070589A (en) 1997-08-01 2000-06-06 Teramed, Inc. Methods for deploying bypass graft stents
US6165195A (en) 1997-08-13 2000-12-26 Advanced Cardiovascylar Systems, Inc. Stent and catheter assembly and method for treating bifurcations
US7955379B2 (en) 1997-08-13 2011-06-07 Abbott Cardiovascular Systems Inc. Stent and catheter assembly and method for treating bifurcations
US6361544B1 (en) 1997-08-13 2002-03-26 Advanced Cardiovascular Systems, Inc. Stent and catheter assembly and method for treating bifurcations
US6221090B1 (en) 1997-08-13 2001-04-24 Advanced Cardiovascular Systems, Inc. Stent delivery assembly
US6746476B1 (en) 1997-09-22 2004-06-08 Cordis Corporation Bifurcated axially flexible stent
US6086611A (en) * 1997-09-25 2000-07-11 Ave Connaught Bifurcated stent
US6120534A (en) * 1997-10-29 2000-09-19 Ruiz; Carlos E. Endoluminal prosthesis having adjustable constriction
US6330884B1 (en) 1997-11-14 2001-12-18 Transvascular, Inc. Deformable scaffolding multicellular stent
US6099497A (en) * 1998-03-05 2000-08-08 Scimed Life Systems, Inc. Dilatation and stent delivery system for bifurcation lesions
US6887268B2 (en) 1998-03-30 2005-05-03 Cordis Corporation Extension prosthesis for an arterial repair
US6290731B1 (en) 1998-03-30 2001-09-18 Cordis Corporation Aortic graft having a precursor gasket for repairing an abdominal aortic aneurysm
US6626938B1 (en) 2000-11-16 2003-09-30 Cordis Corporation Stent graft having a pleated graft member
US6063111A (en) * 1998-03-31 2000-05-16 Cordis Corporation Stent aneurysm treatment system and method
US6666874B2 (en) * 1998-04-10 2003-12-23 Endicor Medical, Inc. Rotational atherectomy system with serrated cutting tip
US6001112A (en) * 1998-04-10 1999-12-14 Endicor Medical, Inc. Rotational atherectomy device
US6482217B1 (en) * 1998-04-10 2002-11-19 Endicor Medical, Inc. Neuro thrombectomy catheter
US6258098B1 (en) 1998-05-08 2001-07-10 William N. Taylor Stent placement and removal system
US6652569B1 (en) 1998-05-08 2003-11-25 Biu Biomedical Innovations (Urology) Inc. Stent placement and removal
US6093203A (en) * 1998-05-13 2000-07-25 Uflacker; Renan Stent or graft support structure for treating bifurcated vessels having different diameter portions and methods of use and implantation
US6224627B1 (en) 1998-06-15 2001-05-01 Gore Enterprise Holdings, Inc. Remotely removable covering and support
US6143002A (en) * 1998-08-04 2000-11-07 Scimed Life Systems, Inc. System for delivering stents to bifurcation lesions
US6117117A (en) * 1998-08-24 2000-09-12 Advanced Cardiovascular Systems, Inc. Bifurcated catheter assembly
DE19839646A1 (de) * 1998-08-31 2000-03-09 Jomed Implantate Gmbh Stent
US6514281B1 (en) 1998-09-04 2003-02-04 Scimed Life Systems, Inc. System for delivering bifurcation stents
US6368345B1 (en) 1998-09-30 2002-04-09 Edwards Lifesciences Corporation Methods and apparatus for intraluminal placement of a bifurcated intraluminal garafat
US6849088B2 (en) * 1998-09-30 2005-02-01 Edwards Lifesciences Corporation Aorto uni-iliac graft
US6071307A (en) * 1998-09-30 2000-06-06 Baxter International Inc. Endoluminal grafts having continuously curvilinear wireforms
US8257425B2 (en) * 1999-01-13 2012-09-04 Boston Scientific Scimed, Inc. Stent with protruding branch portion for bifurcated vessels
US7655030B2 (en) * 2003-07-18 2010-02-02 Boston Scientific Scimed, Inc. Catheter balloon systems and methods
US6022359A (en) * 1999-01-13 2000-02-08 Frantzen; John J. Stent delivery system featuring a flexible balloon
WO2000044307A1 (en) * 1999-01-27 2000-08-03 Scimed Life Systems, Inc. Bifurcation stent delivery system
EP1547546B1 (en) * 1999-01-27 2010-11-03 Boston Scientific Limited Bifurcation stent delivery system
US6228018B1 (en) 1999-02-05 2001-05-08 My-Tech, Inc. Removable left ventricular assist device with an aortic support apparatus
US6695876B1 (en) * 1999-02-12 2004-02-24 Thomas R. Marotta Endovascular prosthesis
AU2009202392B2 (en) * 1999-02-12 2011-01-27 Evysio Medical Devices Ulc Endovascular prosthesis
US6258117B1 (en) 1999-04-15 2001-07-10 Mayo Foundation For Medical Education And Research Multi-section stent
US6238405B1 (en) 1999-04-30 2001-05-29 Edwards Lifesciences Corp. Percutaneous material removal device and method
US6790215B2 (en) 1999-04-30 2004-09-14 Edwards Lifesciences Corporation Method of use for percutaneous material removal device and tip
US7387639B2 (en) * 1999-06-04 2008-06-17 Advanced Stent Technologies, Inc. Short sleeve stent delivery catheter and methods
US6884258B2 (en) 1999-06-04 2005-04-26 Advanced Stent Technologies, Inc. Bifurcation lesion stent delivery using multiple guidewires
US8328829B2 (en) * 1999-08-19 2012-12-11 Covidien Lp High capacity debulking catheter with razor edge cutting window
US7708749B2 (en) 2000-12-20 2010-05-04 Fox Hollow Technologies, Inc. Debulking catheters and methods
US7713279B2 (en) 2000-12-20 2010-05-11 Fox Hollow Technologies, Inc. Method and devices for cutting tissue
US6299622B1 (en) 1999-08-19 2001-10-09 Fox Hollow Technologies, Inc. Atherectomy catheter with aligned imager
US7892201B1 (en) 1999-08-27 2011-02-22 Gore Enterprise Holdings, Inc. Balloon catheter and method of mounting same
WO2001021095A2 (en) * 1999-09-23 2001-03-29 Advanced Stent Technologies, Inc. Bifurcation stent system and method
US6383213B2 (en) 1999-10-05 2002-05-07 Advanced Cardiovascular Systems, Inc. Stent and catheter assembly and method for treating bifurcations
US6383171B1 (en) 1999-10-12 2002-05-07 Allan Will Methods and devices for protecting a passageway in a body when advancing devices through the passageway
US6673107B1 (en) 1999-12-06 2004-01-06 Advanced Cardiovascular Systems, Inc. Bifurcated stent and method of making
US6387120B2 (en) 1999-12-09 2002-05-14 Advanced Cardiovascular Systems, Inc. Stent and catheter assembly and method for treating bifurcations
US6254593B1 (en) * 1999-12-10 2001-07-03 Advanced Cardiovascular Systems, Inc. Bifurcated stent delivery system having retractable sheath
US6361555B1 (en) 1999-12-15 2002-03-26 Advanced Cardiovascular Systems, Inc. Stent and stent delivery assembly and method of use
WO2001074273A1 (en) * 2000-03-30 2001-10-11 Advanced Cardiovascular Systems, Inc. Bifurcated stent system
US6942691B1 (en) 2000-04-27 2005-09-13 Timothy A. M. Chuter Modular bifurcated graft for endovascular aneurysm repair
US20030139803A1 (en) * 2000-05-30 2003-07-24 Jacques Sequin Method of stenting a vessel with stent lumenal diameter increasing distally
JP2004534552A (ja) * 2000-08-10 2004-11-18 ダイアリシス・アクセス・ソルーションズ・インコーポレーテッド 動脈から静脈への及び動脈から動脈への接続をなすための末端方向に細くなされた血管移植片及び同血管移植片を使用する方法
US6585762B1 (en) * 2000-08-10 2003-07-01 Paul Stanish Arteriovenous grafts and methods of implanting the same
US6695833B1 (en) * 2000-09-27 2004-02-24 Nellix, Inc. Vascular stent-graft apparatus and forming method
US6582394B1 (en) 2000-11-14 2003-06-24 Advanced Cardiovascular Systems, Inc. Stent and catheter assembly and method for treating bifurcated vessels
US7314483B2 (en) 2000-11-16 2008-01-01 Cordis Corp. Stent graft with branch leg
US7267685B2 (en) 2000-11-16 2007-09-11 Cordis Corporation Bilateral extension prosthesis and method of delivery
US6843802B1 (en) 2000-11-16 2005-01-18 Cordis Corporation Delivery apparatus for a self expanding retractable stent
US7229472B2 (en) 2000-11-16 2007-06-12 Cordis Corporation Thoracic aneurysm repair prosthesis and system
US6942692B2 (en) 2000-11-16 2005-09-13 Cordis Corporation Supra-renal prosthesis and renal artery bypass
US6544219B2 (en) 2000-12-15 2003-04-08 Advanced Cardiovascular Systems, Inc. Catheter for placement of therapeutic devices at the ostium of a bifurcation of a body lumen
ATE499054T1 (de) 2000-12-20 2011-03-15 Fox Hollow Technologies Inc Verkleinerungskatheter
WO2002067653A2 (en) * 2001-02-26 2002-09-06 Scimed Life Systems, Inc. Bifurcated stent and delivery system
US6695877B2 (en) 2001-02-26 2004-02-24 Scimed Life Systems Bifurcated stent
US7799064B2 (en) * 2001-02-26 2010-09-21 Boston Scientific Scimed, Inc. Bifurcated stent and delivery system
US6749628B1 (en) 2001-05-17 2004-06-15 Advanced Cardiovascular Systems, Inc. Stent and catheter assembly and method for treating bifurcations
US8617231B2 (en) 2001-05-18 2013-12-31 Boston Scientific Scimed, Inc. Dual guidewire exchange catheter system
US20040073282A1 (en) * 2001-08-06 2004-04-15 Paul Stanish Distally-narrowed vascular grafts and methods of using same for making artery-to-vein and artery-to-artery connections
US20030074055A1 (en) * 2001-10-17 2003-04-17 Haverkost Patrick A. Method and system for fixation of endoluminal devices
US7326237B2 (en) 2002-01-08 2008-02-05 Cordis Corporation Supra-renal anchoring prosthesis
US7029493B2 (en) * 2002-01-25 2006-04-18 Cordis Corporation Stent with enhanced crossability
US20030191492A1 (en) * 2002-04-05 2003-10-09 Scimed Life Systems, Inc. Radial coil expandable medical wire
US20050065596A1 (en) * 2002-07-24 2005-03-24 Xufan Tseng Stents capable of controllably releasing histone deacetylase inhibitors
US7185034B2 (en) * 2002-08-01 2007-02-27 Oracle International Corporation Buffered message queue architecture for database management systems with guaranteed at least once delivery
KR100893070B1 (ko) * 2002-09-19 2009-04-17 엘지전자 주식회사 무선통신 시스템의 멀티캐스트 서비스 제공 및 수신 방법, 그리고 그 장치
WO2004026183A2 (en) 2002-09-20 2004-04-01 Nellix, Inc. Stent-graft with positioning anchor
CA2505137A1 (en) * 2002-11-08 2004-05-21 Jacques Seguin Endoprosthesis for vascular bifurcation
EP1930035A1 (en) * 2003-01-28 2008-06-11 Gambro Lundia AB Apparatus for monitoring a vascular access
US7717953B2 (en) * 2004-10-13 2010-05-18 Tryton Medical, Inc. Delivery system for placement of prosthesis at luminal OS
US8083791B2 (en) * 2003-04-14 2011-12-27 Tryton Medical, Inc. Method of treating a lumenal bifurcation
US7481834B2 (en) * 2003-04-14 2009-01-27 Tryton Medical, Inc. Stent for placement at luminal os
US8109987B2 (en) * 2003-04-14 2012-02-07 Tryton Medical, Inc. Method of treating a lumenal bifurcation
US7731747B2 (en) * 2003-04-14 2010-06-08 Tryton Medical, Inc. Vascular bifurcation prosthesis with multiple thin fronds
US7972372B2 (en) * 2003-04-14 2011-07-05 Tryton Medical, Inc. Kit for treating vascular bifurcations
US7758630B2 (en) 2003-04-14 2010-07-20 Tryton Medical, Inc. Helical ostium support for treating vascular bifurcations
US8246640B2 (en) 2003-04-22 2012-08-21 Tyco Healthcare Group Lp Methods and devices for cutting tissue at a vascular location
US20040220654A1 (en) * 2003-05-02 2004-11-04 Cardiac Dimensions, Inc. Device and method for modifying the shape of a body organ
US7959665B2 (en) 2003-07-31 2011-06-14 Abbott Cardiovascular Systems Inc. Intravascular stent with inverted end rings
US8298280B2 (en) * 2003-08-21 2012-10-30 Boston Scientific Scimed, Inc. Stent with protruding branch portion for bifurcated vessels
US7713296B2 (en) * 2003-10-16 2010-05-11 Minavasys, Sa Catheter system for stenting bifurcated vessels
US7344557B2 (en) * 2003-11-12 2008-03-18 Advanced Stent Technologies, Inc. Catheter balloon systems and methods
US7090694B1 (en) 2003-11-19 2006-08-15 Advanced Cardiovascular Systems, Inc. Portal design for stent for treating bifurcated vessels
WO2005058202A1 (en) * 2003-12-17 2005-06-30 Cook Incorporated Interconnected leg extensions for an endoluminal prostehsis
US20070038283A1 (en) * 2004-02-06 2007-02-15 Mustapha Jihad A Ostial stent and balloon
US20050177221A1 (en) * 2004-02-06 2005-08-11 Mustapha Jihad A. Ostial stent
US8007528B2 (en) * 2004-03-17 2011-08-30 Boston Scientific Scimed, Inc. Bifurcated stent
US7674284B2 (en) 2004-03-31 2010-03-09 Cook Incorporated Endoluminal graft
US20050273149A1 (en) * 2004-06-08 2005-12-08 Tran Thomas T Bifurcated stent delivery system
WO2005122959A2 (en) 2004-06-08 2005-12-29 Advanced Stent Technologies, Inc. Stent with protruding branch portion for bifurcated vessels
US20050277839A1 (en) * 2004-06-10 2005-12-15 Honeywell International, Inc. Wireless flow measurement in arterial stent
US8048145B2 (en) 2004-07-22 2011-11-01 Endologix, Inc. Graft systems having filling structures supported by scaffolds and methods for their use
WO2006024492A2 (en) 2004-08-30 2006-03-09 Interstitial Therapeutics Medical implant provided with inhibitors of atp synthesis
US20060064064A1 (en) * 2004-09-17 2006-03-23 Jang G D Two-step/dual-diameter balloon angioplasty catheter for bifurcation and side-branch vascular anatomy
US7699883B2 (en) 2004-10-25 2010-04-20 Myles Douglas Vascular graft and deployment system
US20060089704A1 (en) * 2004-10-25 2006-04-27 Myles Douglas Vascular graft and deployment system
US9427340B2 (en) * 2004-12-14 2016-08-30 Boston Scientific Scimed, Inc. Stent with protruding branch portion for bifurcated vessels
US7588596B2 (en) * 2004-12-29 2009-09-15 Scimed Life Systems, Inc. Endoluminal prosthesis adapted to resist migration and method of deploying the same
KR100614654B1 (ko) * 2005-01-04 2006-08-22 삼성전자주식회사 온도와 공정에 따른 출력 변화에 대해 효과적 전력보상을하는 무선 송신기
AU2006206254B2 (en) 2005-01-20 2012-02-09 Cardiac Dimensions Pty. Ltd. Tissue shaping device
US20080188803A1 (en) * 2005-02-03 2008-08-07 Jang G David Triple-profile balloon catheter
US9034025B2 (en) 2005-05-23 2015-05-19 Ostial Corporation Balloon catheters and methods for use
US7862601B2 (en) * 2005-05-23 2011-01-04 Incept Llc Apparatus and methods for delivering a stent into an ostium
US20060271161A1 (en) * 2005-05-26 2006-11-30 Boston Scientific Scimed, Inc. Selective treatment of stent side branch petals
US8317855B2 (en) * 2005-05-26 2012-11-27 Boston Scientific Scimed, Inc. Crimpable and expandable side branch cell
US8480728B2 (en) * 2005-05-26 2013-07-09 Boston Scientific Scimed, Inc. Stent side branch deployment initiation geometry
AU2006269419A1 (en) * 2005-07-07 2007-01-18 Nellix, Inc. Systems and methods for endovascular aneurysm treatment
EP1933777B1 (en) * 2005-08-22 2017-06-14 Incept, LLC Flared stents and apparatus for using them
US7731741B2 (en) 2005-09-08 2010-06-08 Boston Scientific Scimed, Inc. Inflatable bifurcation stent
US8038706B2 (en) * 2005-09-08 2011-10-18 Boston Scientific Scimed, Inc. Crown stent assembly
US8043366B2 (en) * 2005-09-08 2011-10-25 Boston Scientific Scimed, Inc. Overlapping stent
US20070112418A1 (en) 2005-11-14 2007-05-17 Boston Scientific Scimed, Inc. Stent with spiral side-branch support designs
US8343211B2 (en) * 2005-12-14 2013-01-01 Boston Scientific Scimed, Inc. Connectors for bifurcated stent
US8435284B2 (en) * 2005-12-14 2013-05-07 Boston Scientific Scimed, Inc. Telescoping bifurcated stent
US20070150041A1 (en) * 2005-12-22 2007-06-28 Nellix, Inc. Methods and systems for aneurysm treatment using filling structures
US7540881B2 (en) * 2005-12-22 2009-06-02 Boston Scientific Scimed, Inc. Bifurcation stent pattern
US20070168013A1 (en) * 2006-01-19 2007-07-19 Myles Douglas Vascular graft and deployment system
US8821561B2 (en) * 2006-02-22 2014-09-02 Boston Scientific Scimed, Inc. Marker arrangement for bifurcation catheter
US7833264B2 (en) * 2006-03-06 2010-11-16 Boston Scientific Scimed, Inc. Bifurcated stent
US20070208415A1 (en) * 2006-03-06 2007-09-06 Kevin Grotheim Bifurcated stent with controlled drug delivery
US20070208411A1 (en) * 2006-03-06 2007-09-06 Boston Scientific Scimed, Inc. Bifurcated stent with surface area gradient
US20070208419A1 (en) * 2006-03-06 2007-09-06 Boston Scientific Scimed, Inc. Bifurcation stent with uniform side branch projection
US8298278B2 (en) * 2006-03-07 2012-10-30 Boston Scientific Scimed, Inc. Bifurcated stent with improvement securement
US20070225798A1 (en) * 2006-03-23 2007-09-27 Daniel Gregorich Side branch stent
US20070233233A1 (en) * 2006-03-31 2007-10-04 Boston Scientific Scimed, Inc Tethered expansion columns for controlled stent expansion
US20070276419A1 (en) 2006-05-26 2007-11-29 Fox Hollow Technologies, Inc. Methods and devices for rotating an active element and an energy emitter on a catheter
EP2051673A2 (en) 2006-06-23 2009-04-29 Boston Scientific Limited Bifurcated stent with twisted hinges
US8029558B2 (en) * 2006-07-07 2011-10-04 Abbott Cardiovascular Systems, Inc. Stent and catheter assembly and method for treating bifurcations
US11285005B2 (en) 2006-07-17 2022-03-29 Cardiac Dimensions Pty. Ltd. Mitral valve annuloplasty device with twisted anchor
US20080097374A1 (en) * 2006-08-07 2008-04-24 Korleski Joseph E Inflatable shaped balloons
US20080140173A1 (en) * 2006-08-07 2008-06-12 Sherif Eskaros Non-shortening wrapped balloon
US20080097300A1 (en) * 2006-08-07 2008-04-24 Sherif Eskaros Catheter balloon with multiple micropleats
US8460240B2 (en) * 2006-08-07 2013-06-11 W. L. Gore & Associates, Inc. Inflatable toroidal-shaped balloons
US20080125711A1 (en) 2006-08-07 2008-05-29 Alpini Alfred A Catheter balloons with integrated non-distensible seals
US7785290B2 (en) * 2006-08-07 2010-08-31 Gore Enterprise Holdings, Inc. Non-shortening high angle wrapped balloons
US9180279B2 (en) 2006-08-07 2015-11-10 W. L. Gore & Associates, Inc. Inflatable imbibed polymer devices
US20080051879A1 (en) * 2006-08-23 2008-02-28 Cook Incorporated Methods of treating venous valve related conditions with a flow-modifying implantable medical device
US8216267B2 (en) 2006-09-12 2012-07-10 Boston Scientific Scimed, Inc. Multilayer balloon for bifurcated stent delivery and methods of making and using the same
US7951191B2 (en) * 2006-10-10 2011-05-31 Boston Scientific Scimed, Inc. Bifurcated stent with entire circumferential petal
US8206429B2 (en) 2006-11-02 2012-06-26 Boston Scientific Scimed, Inc. Adjustable bifurcation catheter incorporating electroactive polymer and methods of making and using the same
US7842082B2 (en) * 2006-11-16 2010-11-30 Boston Scientific Scimed, Inc. Bifurcated stent
US7959668B2 (en) * 2007-01-16 2011-06-14 Boston Scientific Scimed, Inc. Bifurcated stent
WO2008107885A2 (en) 2007-03-05 2008-09-12 Alon Shalev Multi-component expandable supportive bifurcated endoluminal grafts and methods for using same
US8118861B2 (en) * 2007-03-28 2012-02-21 Boston Scientific Scimed, Inc. Bifurcation stent and balloon assemblies
US8647376B2 (en) * 2007-03-30 2014-02-11 Boston Scientific Scimed, Inc. Balloon fold design for deployment of bifurcated stent petal architecture
US20090012601A1 (en) * 2007-07-05 2009-01-08 Abbott Cardiovascular Systems, Inc. Stent and catheter assembly and method for treating bifurcations
US8486134B2 (en) 2007-08-01 2013-07-16 Boston Scientific Scimed, Inc. Bifurcation treatment system and methods
US8381951B2 (en) 2007-08-16 2013-02-26 S.C. Johnson & Son, Inc. Overcap for a spray device
US7959669B2 (en) * 2007-09-12 2011-06-14 Boston Scientific Scimed, Inc. Bifurcated stent with open ended side branch support
US8936567B2 (en) * 2007-11-14 2015-01-20 Boston Scientific Scimed, Inc. Balloon bifurcated lumen treatment
US7833266B2 (en) 2007-11-28 2010-11-16 Boston Scientific Scimed, Inc. Bifurcated stent with drug wells for specific ostial, carina, and side branch treatment
CA2709278A1 (en) 2007-12-15 2009-06-25 Endospan Ltd. Extra-vascular wrapping for treating aneurysmatic aorta in conjunction with endovascular stent-graft and methods thereof
US8277501B2 (en) * 2007-12-21 2012-10-02 Boston Scientific Scimed, Inc. Bi-stable bifurcated stent petal geometry
US8747456B2 (en) * 2007-12-31 2014-06-10 Boston Scientific Scimed, Inc. Bifurcation stent delivery system and methods
US8784440B2 (en) * 2008-02-25 2014-07-22 Covidien Lp Methods and devices for cutting tissue
US20090240318A1 (en) * 2008-03-19 2009-09-24 Boston Scientific Scimed, Inc. Stent expansion column, strut and connector slit design
US8387827B2 (en) 2008-03-24 2013-03-05 S.C. Johnson & Son, Inc. Volatile material dispenser
WO2009132309A1 (en) 2008-04-25 2009-10-29 Nellix, Inc. Stent graft delivery system
US8932340B2 (en) * 2008-05-29 2015-01-13 Boston Scientific Scimed, Inc. Bifurcated stent and delivery system
US8377108B2 (en) 2008-06-02 2013-02-19 Boston Scientific Scimed, Inc. Staggered two balloon bifurcation catheter assembly and methods
JP2011522615A (ja) * 2008-06-04 2011-08-04 ネリックス・インコーポレーテッド 封止装置および使用方法
WO2009149410A1 (en) * 2008-06-05 2009-12-10 Boston Scientific Scimed, Inc. Deflatable bifurcated device
JP5555242B2 (ja) 2008-10-13 2014-07-23 コヴィディエン リミテッド パートナーシップ カテーテルシャフトを操作するデバイスおよび方法
AU2010241801B2 (en) 2009-04-29 2013-04-11 Covidien Lp Methods and devices for cutting and abrading tissue
BRPI1010595A2 (pt) 2009-05-14 2017-05-16 Tyco Healthcare cateteres de aterectomia facilmente limpaveis e metodos para uso
US8870938B2 (en) 2009-06-23 2014-10-28 Endospan Ltd. Vascular prostheses for treating aneurysms
US8382818B2 (en) * 2009-07-02 2013-02-26 Tryton Medical, Inc. Ostium support for treating vascular bifurcations
WO2011004374A1 (en) 2009-07-09 2011-01-13 Endospan Ltd. Apparatus for closure of a lumen and methods of using the same
WO2011064782A2 (en) 2009-11-30 2011-06-03 Endospan Ltd. Multi-component stent-graft system for implantation in a blood vessel with multiple branches
WO2011068932A1 (en) 2009-12-02 2011-06-09 Fox Hollow Technologies, Inc. Methods and devices for cutting tissue
CA2783554C (en) 2009-12-08 2016-02-16 Endospan Ltd. Endovascular stent-graft system with fenestrated and crossing stent-grafts
RU2520801C2 (ru) 2009-12-11 2014-06-27 ТАЙКО ХЕЛСКЕА ГРУП эЛПи Устройство для съема материала с улучшенной эффективностью захвата и способы применения
US20110276078A1 (en) 2009-12-30 2011-11-10 Nellix, Inc. Filling structure for a graft system and methods of use
CA2785953C (en) 2009-12-31 2016-02-16 Endospan Ltd. Endovascular flow direction indicator
EP2533722B1 (en) 2010-02-08 2017-03-29 Endospan Ltd. Thermal energy application for prevention and management of endoleaks in stent-grafts
CN102946815B (zh) 2010-06-14 2015-07-15 科维蒂恩有限合伙公司 材料移除装置
RU2539720C2 (ru) 2010-10-28 2015-01-27 Ковидиен Лп Устройство для удаления материала и способ применения
KR101518151B1 (ko) 2010-11-11 2015-05-06 코비디엔 엘피 촬영용 가요성 디벌킹 카테터와, 사용 및 제조 방법
WO2012071542A2 (en) 2010-11-24 2012-05-31 Tryton Medical, Inc. Support for treating vascular bifurcations
US8801768B2 (en) 2011-01-21 2014-08-12 Endologix, Inc. Graft systems having semi-permeable filling structures and methods for their use
US9526638B2 (en) 2011-02-03 2016-12-27 Endospan Ltd. Implantable medical devices constructed of shape memory material
WO2012111006A1 (en) 2011-02-17 2012-08-23 Endospan Ltd. Vascular bands and delivery systems therefor
EP2680788A4 (en) 2011-03-02 2014-12-10 Endospan Ltd OUTER RING WITH REDUCED VOLTAGE FOR THE TREATMENT OF AORTIC ANATOMY
CN103648437B (zh) 2011-04-06 2016-05-04 恩朵罗杰克斯国际控股有限公司 用于血管动脉瘤治疗的方法和系统
US8574287B2 (en) 2011-06-14 2013-11-05 Endospan Ltd. Stents incorporating a plurality of strain-distribution locations
US8951298B2 (en) 2011-06-21 2015-02-10 Endospan Ltd. Endovascular system with circumferentially-overlapping stent-grafts
WO2013005207A1 (en) 2011-07-07 2013-01-10 Endospan Ltd. Stent fixation with reduced plastic deformation
US9839510B2 (en) 2011-08-28 2017-12-12 Endospan Ltd. Stent-grafts with post-deployment variable radial displacement
US8992717B2 (en) 2011-09-01 2015-03-31 Covidien Lp Catheter with helical drive shaft and methods of manufacture
WO2013065040A1 (en) 2011-10-30 2013-05-10 Endospan Ltd. Triple-collar stent-graft
WO2013084235A2 (en) 2011-12-04 2013-06-13 Endospan Ltd. Branched stent-graft system
WO2013162724A1 (en) 2012-04-26 2013-10-31 Tryton Medical, Inc. Support for treating vascular bifurcations
WO2013171730A1 (en) 2012-05-15 2013-11-21 Endospan Ltd. Stent-graft with fixation elements that are radially confined for delivery
US9532844B2 (en) 2012-09-13 2017-01-03 Covidien Lp Cleaning device for medical instrument and method of use
GB2512016A (en) * 2012-09-24 2014-09-24 Arterius Ltd Methods
WO2014074764A1 (en) 2012-11-08 2014-05-15 Covidien Lp Tissue-removing catheter including operational control mechanism
US9943329B2 (en) 2012-11-08 2018-04-17 Covidien Lp Tissue-removing catheter with rotatable cutter
WO2014108895A2 (en) 2013-01-08 2014-07-17 Endospan Ltd. Minimization of stent-graft migration during implantation
US9668892B2 (en) 2013-03-11 2017-06-06 Endospan Ltd. Multi-component stent-graft system for aortic dissections
EP2968692B8 (en) 2013-03-14 2021-02-24 Endologix LLC Method for forming materials in situ within a medical device
US10603197B2 (en) 2013-11-19 2020-03-31 Endospan Ltd. Stent system with radial-expansion locking
US9456843B2 (en) 2014-02-03 2016-10-04 Covidien Lp Tissue-removing catheter including angular displacement sensor
US9526519B2 (en) 2014-02-03 2016-12-27 Covidien Lp Tissue-removing catheter with improved angular tissue-removing positioning within body lumen
WO2015200702A1 (en) 2014-06-27 2015-12-30 Covidien Lp Cleaning device for catheter and catheter including the same
EP3068339B1 (en) 2014-12-18 2017-11-01 Endospan Ltd. Endovascular stent-graft with fatigue-resistant lateral tube
US10314667B2 (en) 2015-03-25 2019-06-11 Covidien Lp Cleaning device for cleaning medical instrument
US10292721B2 (en) 2015-07-20 2019-05-21 Covidien Lp Tissue-removing catheter including movable distal tip
DE102015112390A1 (de) * 2015-07-29 2017-02-02 Bentley Innomed Gmbh Ballonkatheter
US10314664B2 (en) 2015-10-07 2019-06-11 Covidien Lp Tissue-removing catheter and tissue-removing element with depth stop
CN105250059B (zh) * 2015-10-27 2018-08-10 江苏大学 一种阶梯形球囊扩张式血管支架
US10130465B2 (en) * 2016-02-23 2018-11-20 Abbott Cardiovascular Systems Inc. Bifurcated tubular graft for treating tricuspid regurgitation
EP4259045A4 (en) 2020-12-14 2024-11-20 Cardiac Dimensions Pty. Ltd. Modular pre-loaded medical implants and delivery systems
EP4491161A1 (en) * 2023-07-11 2025-01-15 Ostbayerische Technische Hochschule Regensburg An implant for supporting soft tissue

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657744A (en) * 1970-05-08 1972-04-25 Univ Minnesota Method for fixing prosthetic implants in a living body
FR2556210B1 (fr) * 1983-12-08 1988-04-15 Barra Jean Aubert Prothese veineuse et son procede d'obtention
US4733665C2 (en) * 1985-11-07 2002-01-29 Expandable Grafts Partnership Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft
US4763654A (en) * 1986-09-10 1988-08-16 Jang G David Tandem independently inflatable/deflatable multiple diameter balloon angioplasty catheter systems and method of use
US5002532A (en) * 1987-01-06 1991-03-26 Advanced Cardiovascular Systems, Inc. Tandem balloon dilatation catheter
CA1322628C (en) * 1988-10-04 1993-10-05 Richard A. Schatz Expandable intraluminal graft
US4994071A (en) * 1989-05-22 1991-02-19 Cordis Corporation Bifurcating stent apparatus and method
US5360443A (en) * 1990-06-11 1994-11-01 Barone Hector D Aortic graft for repairing an abdominal aortic aneurysm
US5578071A (en) * 1990-06-11 1996-11-26 Parodi; Juan C. Aortic graft
EP0461791B1 (en) * 1990-06-11 1997-01-02 Hector D. Barone Aortic graft and apparatus for repairing an abdominal aortic aneurysm
AR246020A1 (es) * 1990-10-03 1994-03-30 Hector Daniel Barone Juan Carl Un dispositivo de balon para implantar una protesis intraluminal aortica para reparar aneurismas.
DE69116130T2 (de) * 1990-10-18 1996-05-15 Ho Young Song Selbstexpandierender, endovaskulärer dilatator
US5197978B1 (en) * 1991-04-26 1996-05-28 Advanced Coronary Tech Removable heat-recoverable tissue supporting device
CA2380683C (en) * 1991-10-28 2006-08-08 Advanced Cardiovascular Systems, Inc. Expandable stents and method for making same
FR2683449A1 (fr) * 1991-11-08 1993-05-14 Cardon Alain Endoprothese pour implantation transluminale.
US5316023A (en) * 1992-01-08 1994-05-31 Expandable Grafts Partnership Method for bilateral intra-aortic bypass
US5441515A (en) * 1993-04-23 1995-08-15 Advanced Cardiovascular Systems, Inc. Ratcheting stent
FR2706764B1 (ja) * 1993-06-24 1995-08-04 Synthelabo
US5609627A (en) * 1994-02-09 1997-03-11 Boston Scientific Technology, Inc. Method for delivering a bifurcated endoluminal prosthesis
US5545210A (en) * 1994-09-22 1996-08-13 Advanced Coronary Technology, Inc. Method of implanting a permanent shape memory alloy stent
US5593442A (en) * 1995-06-05 1997-01-14 Localmed, Inc. Radially expansible and articulated vessel scaffold

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008055187A (ja) * 1996-04-26 2008-03-13 Boston Scientific Scimed Inc 脈管内ステント
JP2011031086A (ja) * 1996-06-06 2011-02-17 Jacques Seguin 二股状管腔のための管腔内プロテーゼ
JP2016530065A (ja) * 2013-09-19 2016-09-29 マンホール， インコーポレイテッド 分岐部上で管腔プロテーゼを展開するためのシステムおよび方法
US10716690B2 (en) 2013-09-19 2020-07-21 New Karyna, Llc Systems and methods for deploying a luminal prosthesis over a carina
US11712352B2 (en) 2013-09-19 2023-08-01 Karyna Of Arizona, Llc Systems and methods for deploying a luminal prosthesis over a Carina

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US5782906A (en) 1998-07-21
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ATE213139T1 (de) 2002-02-15
EP0698380B1 (en) 2002-02-13
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