JP4331610B2 - 先進の血管内移植片 - Google Patents
先進の血管内移植片 Download PDFInfo
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- JP4331610B2 JP4331610B2 JP2003554049A JP2003554049A JP4331610B2 JP 4331610 B2 JP4331610 B2 JP 4331610B2 JP 2003554049 A JP2003554049 A JP 2003554049A JP 2003554049 A JP2003554049 A JP 2003554049A JP 4331610 B2 JP4331610 B2 JP 4331610B2
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- Prior art keywords
- graft
- proximal
- stent
- distal
- connector member
- 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.)
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- A61F2/848—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs
- A61F2002/8486—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs provided on at least one of the ends
-
- 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
-
- 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
- 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
- A61F2250/0003—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having an inflatable pocket filled with fluid, e.g. liquid or gas
-
- 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
- A61F2250/0036—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 thickness
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M2025/0177—Introducing, guiding, advancing, emplacing or holding catheters having external means for receiving guide wires, wires or stiffening members, e.g. loops, clamps or lateral tubes
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Transplantation (AREA)
- Cardiology (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Description
本出願は、2001年12月20日にチョボトフ等(Chobotov et al.)により出願されて”先進の血管内移植片(Advanced Endovascular Graft)”と称された米国特許出願第10/029,559号の継続出願である2002年3月5日にチョボトフ等により出願されて”先進の血管内移植片”と称された米国特許出願第10/091,641号の一部継続出願であるが、それらの全ての開示内容は言及したことにより本明細書中に援用される。
本出願はまた、チョボトフ等による”血管内移植片材料を成形する方法および装置(Method and Apparatus for Shape Forming Endovascular Graft Material)”と称された米国特許出願第10/029,570号、チョボトフ等による”血管内移植片接合部および製造方法(Endovascular Graft Joint and Method for Manufacture)”と称された米国特許出願第10/029,584号、チョボトフ等による”血管内移植片区画を製造する方法および装置(Method and Apparatus for Manufacturing an Endovascular Graft Section)”と称された米国特許出願第10/029,557号にも関連する。上記出願の全ては本出願と同様に本出願人が所有すると共に、2001年12月20日に出願されている。また上記各出願は言及したことにより夫々全体的に本明細書中に援用される。
Claims (28)
- 近位端部および遠位端部を有する移植片本体区画と、
上記移植片本体区画の上記近位端部に固着されると共に、一個以上のコネクタ要素を備えるコネクタ部材と、
上記一個以上のコネクタ部材側コネクタ要素に対して連結された一個以上の近位側ステント側コネクタ要素を備える近位側ステントと、
一個以上の連結部材と、を備え、
前記一個以上のコネクタ部材側コネクタ要素は、近位端部および遠位端部、および、該近位端部および遠位端部におけるショルダ部分を備え、
前記一個以上の近位側ステント側コネクタ要素は、近位端部および遠位端部、および、該近位端部および遠位端部におけるショルダ部分を備え、且つ、
上記一個以上の連結部材は、上記一個以上のコネクタ部材側コネクタ要素を上記一個以上の近位側ステント側コネクタ要素に連結する、血管内移植片。 - 前記コネクタ部材は前記移植片本体区画内に埋設される、請求項1記載の血管内移植片。
- 前記連結部材はワイヤ・コイルである、請求項1記載の血管内移植片。
- 前記コネクタ部材は複数の頂点を有する蛇行リングから成る、請求項1記載の血管内デバイス。
- 前記コネクタ部材は一個以上の個別コネクタ部材要素を備える、請求項1記載の血管内移植片。
- 前記コネクタ部材要素の一個以上はニチノール(登録商標)から成る、請求項5記載の血管内移植片。
- 前記コネクタ部材要素は約4個乃至約10個である、請求項5記載の血管内移植片。
- 前記コネクタ部材要素の少なくとも一個は長寸近位側部分および拡大遠位側部分を備える、請求項5記載の血管内移植片。
- 前記コネクタ部材要素の少なくとも一個はV形状である、請求項5記載の血管内移植片。
- 前記近位側ステントは複数の頂点を有する蛇行リングから成る、請求項1記載の血管内デバイス。
- 前記コネクタ部材は複数の頂点を備える蛇行リングから成り、コネクタ部材の頂点の個数はnであり、且つ、
前記近位側ステントは複数の頂点を備える蛇行リングから成り、近位側ステントの頂点の個数はn/2である、請求項1記載の血管内デバイス。 - 前記コネクタ部材は複数の頂点を備える蛇行リングから成り、上記コネクタ部材の頂点の個数はnであり、且つ、
前記近位側ステントは第1領域および第2領域を備え、該第1および第2領域の各々は複数の頂点を有する蛇行リングから成り、且つ、コネクタ部材の頂点の個数はnであり、近位側ステントの第1領域の頂点の個数はn/2であり、且つ、近位側ステントの第2領域の頂点の個数はn/4である、請求項1記載の血管内デバイス。 - 前記移植片本体区画の前記遠位端部に固着された遠位側コネクタ部材と、該遠位側コネクタ部材に固着された遠位側ステントとを更に備えて成る、請求項1記載の血管内移植片。
- 前記近位側ステントは一体形成された一個以上の逆棘を更に備えて成る、請求項1記載の血管内移植片。
- 前記遠位側ステントは一体形成された一個以上の逆棘を更に備えて成る、請求項13記載の血管内移植片。
- 前記一体形成された一個以上の逆棘は近位方向に配向される、請求項15記載の血管内移植片。
- 前記一個以上の逆棘は遠位方向に配向される、請求項14記載の血管内移植片。
- 前記近位側ステントは一個以上の逆棘を更に備え、且つ、上記一個以上の近位側ステント逆棘は遠位方向に配向されると共に前記一個以上の遠位側ステント逆棘は近位方向に配向される、請求項15記載の血管内移植片。
- 前記一個以上の近位側ステント逆棘または一個以上の遠位側ステント逆棘は約2mm乃至約4mmの長さを有する、請求項18記載の血管内移植片。
- 前記移植片本体区画の前記近位端部には膨張可能環状部が配設される、請求項1記載の血管内移植片。
- 前記膨張可能環状部は前記移植片本体区画の前記遠位端部に配設される、請求項20記載の血管内移植片。
- 前記移植片本体区画は膨張可能チャネルを備える、請求項1記載の血管内移植片。
- 前記膨張可能チャネルは前記移植片本体区画に沿い螺旋形態で配設される、請求項22記載の血管内移植片。
- 前記膨張可能チャネルは、複数の円周方向リングと、該複数の円周方向リングと流体連通する背柱とから成る、請求項23記載の血管内移植片。
- 前記移植片本体区画は膨張可能チャネルを備える、請求項20記載の血管内移植片。
- 前記膨張可能環状部および前記膨張可能チャネルの少なくとも一方は膨張媒体を収容する、請求項20記載の血管内移植片。
- 前記膨張媒体は、約3分乃至約20分の硬化時間と約344.73kPa(50psi)乃至約2757.90kPa(400psi)の硬化後弾性率とを有する硬化可能な生体材料である、請求項26記載の血管内移植片。
- 前記遠位端部が二分岐されている請求項1に記載の血管内移植片。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/029,559 US7147661B2 (en) | 2001-12-20 | 2001-12-20 | Radially expandable stent |
US10/091,641 US20030120338A1 (en) | 2001-12-20 | 2002-03-05 | Advanced endovascular graft |
PCT/US2002/041338 WO2003053288A1 (en) | 2001-12-20 | 2002-12-20 | Advanced endovascular graft |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008303094A Division JP2009039581A (ja) | 2001-12-20 | 2008-11-27 | 先進の血管内移植片 |
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JP2005512675A JP2005512675A (ja) | 2005-05-12 |
JP4331610B2 true JP4331610B2 (ja) | 2009-09-16 |
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Application Number | Title | Priority Date | Filing Date |
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JP2003554049A Expired - Fee Related JP4331610B2 (ja) | 2001-12-20 | 2002-12-20 | 先進の血管内移植片 |
JP2008303094A Pending JP2009039581A (ja) | 2001-12-20 | 2008-11-27 | 先進の血管内移植片 |
JP2010041226A Expired - Fee Related JP5432003B2 (ja) | 2001-12-20 | 2010-02-26 | 先進の血管内移植片 |
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Application Number | Title | Priority Date | Filing Date |
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JP2008303094A Pending JP2009039581A (ja) | 2001-12-20 | 2008-11-27 | 先進の血管内移植片 |
JP2010041226A Expired - Fee Related JP5432003B2 (ja) | 2001-12-20 | 2010-02-26 | 先進の血管内移植片 |
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US (1) | US7147660B2 (ja) |
EP (3) | EP1467679B1 (ja) |
JP (3) | JP4331610B2 (ja) |
AU (3) | AU2002360765C1 (ja) |
CA (1) | CA2468951A1 (ja) |
ES (1) | ES2384133T3 (ja) |
WO (1) | WO2003053288A1 (ja) |
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JP2005512675A (ja) | 2005-05-12 |
AU2009201682A1 (en) | 2009-05-28 |
AU2002360765A1 (en) | 2003-07-09 |
EP2277474A2 (en) | 2011-01-26 |
AU2002360765C1 (en) | 2009-06-11 |
AU2009230748B2 (en) | 2012-08-30 |
JP5432003B2 (ja) | 2014-03-05 |
AU2009201682B2 (en) | 2012-08-09 |
EP1467679A4 (en) | 2011-09-21 |
EP1467679B1 (en) | 2015-11-04 |
WO2003053288A1 (en) | 2003-07-03 |
EP1467679A1 (en) | 2004-10-20 |
JP2010131434A (ja) | 2010-06-17 |
US20030125797A1 (en) | 2003-07-03 |
EP2135583A2 (en) | 2009-12-23 |
US7147660B2 (en) | 2006-12-12 |
AU2009230748A1 (en) | 2009-11-12 |
EP2135583A3 (en) | 2010-02-17 |
ES2384133T3 (es) | 2012-06-29 |
AU2002360765B2 (en) | 2009-02-05 |
JP2009039581A (ja) | 2009-02-26 |
EP2277474A3 (en) | 2013-11-27 |
EP2135583B1 (en) | 2012-04-18 |
CA2468951A1 (en) | 2003-07-03 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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