JP2015524342A - 解剖学的構造内におけるアンカーの貫入深さを制限するための器具及び方法 - Google Patents
解剖学的構造内におけるアンカーの貫入深さを制限するための器具及び方法 Download PDFInfo
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- 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
- A61F2/02—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
- A61F2/064—Blood vessels with special features to facilitate anastomotic coupling
-
- 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
- A61F2/848—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
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- 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
- A61F2/848—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
- A61F2002/8483—Barbs
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- 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
- A61F2/848—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
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- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0008—Fixation appliances for connecting prostheses to the body
- A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
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Abstract
Description
本出願は2012年8月10日に提出された米国特許出願第61/681677号に関する優先権を主張する。
Claims (20)
- 医療用固定装置であって、
逆とげ体であって、該逆とげ体が尖頭先端部と深さストッパとを備え、前記深さストッパが溝部に結合された頂部を備え、前記深さストッパが体腔壁への前記逆とげ体の貫入の深さを制限する、逆とげ体、
を備える、医療用固定装置。 - 前記溝部がステント又はステントグラフトの一方に結合されることを特徴とする、請求項1に記載の医療用固定装置。
- 前記逆とげ体がステント又はステントグラフトの一方に結合されることを特徴とする、請求項1に記載の医療用固定装置。
- 前記逆とげ体が、更に所定の長さの形状記憶ワイヤを備える、請求項1に記載の医療用固定装置。
- 前記逆とげ体が、前記逆とげ体が展開時に固定される医療装置からばね式に離れることができることを特徴とする、請求項1に記載の医療用固定装置。
- 前記深さストッパがS字形を備えることを特徴とする、請求項1に記載の医療用固定装置。
- 前記尖頭先端部が体腔壁の厚みに基づく明確な長さに構成されることを特徴とする、請求項1に記載の医療用固定装置。
- 所定の長さの形状記憶ワイヤから構成されかつ深さストッパに結合された尖頭先端部を備える逆とげ体であって、前記深さストッパが体腔への前記逆とげ体の貫入深さを制限する、逆とげ体。
- 前記深さストッパが頂部に結合された溝部を備えることを特徴とする、請求項8に記載の逆とげ体。
- 前記深さストッパが波形を備えることを特徴とする、請求項8に記載の逆とげ体。
- 前記深さストッパがS字形を備えることを特徴とする、請求項8に記載の逆とげ体。
- 前記逆とげ体が医療装置に結合されることを特徴とする、請求項8に記載の逆とげ体。
- 前記尖頭先端部が体腔壁の厚みに基づく明確な長さに構成されることを特徴とする、請求項8に記載の医療用固定装置。
- ステントと、
前記ステントに結合された逆とげ体であって、該逆とげ体が深さストッパを備え、前記深さストッパが前記ステントを体腔壁に固定しかつ前記体腔壁内への前記逆とげ体の貫入深さを前記体腔壁の厚みを上回らない深さに制限する、逆とげ体と、
を備える、医療装置。 - ステントグラフトと、
前記ステントに結合された逆とげ体であって、該逆とげ体が深さストッパを備え、前記深さストッパが前記ステントを体腔壁に固定しかつ前記体腔壁内への前記逆とげ体の貫入深さを前記体腔壁の厚みを上回らない深さに制限する、逆とげ体と、
を備える、医療装置。 - 医療装置を埋植する方法であって、
体腔内で前記医療装置を展開するステップと、
前記医療装置から送達シースを取り外し、それによって、前記医療装置に結合されたばね荷重を受けた逆とげ体が、前記体腔の壁の厚みを上回らない深さまで前記体腔壁へ貫入できるようにするステップと、
を含む、方法。 - 前記逆とげ体の貫入深さが、波形を有する深さストッパによって制限されることを特徴とする、請求項16に記載の方法。
- 前記深さストッパが溝部に結合された頂部を備えることを特徴とする、請求項16に記載の方法。
- 前記逆とげ体が所定の長さの形状記憶ワイヤを備えることを特徴とする、請求項16に記載の方法。
- 医療装置を埋植する方法であって、
体腔内で前記医療装置を展開し、それによって、前記医療装置に結合されかつ所定の長さの形状記憶ワイヤを備える逆とげ体が、前記体腔の壁の厚みを上回らない深さまで前記体腔壁に貫入する、ステップ、
を含む、方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261681677P | 2012-08-10 | 2012-08-10 | |
US61/681,677 | 2012-08-10 | ||
US13/961,416 | 2013-08-07 | ||
US13/961,416 US11458007B2 (en) | 2012-08-10 | 2013-08-07 | Devices and methods for limiting a depth of penetration for an anchor within an anatomy |
PCT/US2013/054049 WO2014025957A1 (en) | 2012-08-10 | 2013-08-08 | Devices and methods for limiting depth of penetration of an anchor within an anatomy |
Publications (2)
Publication Number | Publication Date |
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JP2015524342A true JP2015524342A (ja) | 2015-08-24 |
JP6034492B2 JP6034492B2 (ja) | 2016-11-30 |
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JP2015526687A Active JP6034492B2 (ja) | 2012-08-10 | 2013-08-08 | 解剖学的構造内におけるアンカーの貫入深さを制限するための器具及び方法 |
Country Status (12)
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US (1) | US11458007B2 (ja) |
EP (1) | EP2882382B1 (ja) |
JP (1) | JP6034492B2 (ja) |
KR (1) | KR101721782B1 (ja) |
CN (1) | CN104684511B (ja) |
AU (1) | AU2013299624B2 (ja) |
BR (1) | BR112015002965A2 (ja) |
CA (1) | CA2880848C (ja) |
ES (1) | ES2875958T3 (ja) |
HK (1) | HK1205919A1 (ja) |
RU (1) | RU2015108036A (ja) |
WO (1) | WO2014025957A1 (ja) |
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US9730790B2 (en) | 2009-09-29 | 2017-08-15 | Edwards Lifesciences Cardiaq Llc | Replacement valve and method |
US8579964B2 (en) | 2010-05-05 | 2013-11-12 | Neovasc Inc. | Transcatheter mitral valve prosthesis |
US9554897B2 (en) | 2011-04-28 | 2017-01-31 | Neovasc Tiara Inc. | Methods and apparatus for engaging a valve prosthesis with tissue |
US9308087B2 (en) | 2011-04-28 | 2016-04-12 | Neovasc Tiara Inc. | Sequentially deployed transcatheter mitral valve prosthesis |
US9345573B2 (en) | 2012-05-30 | 2016-05-24 | Neovasc Tiara Inc. | Methods and apparatus for loading a prosthesis onto a delivery system |
US10583002B2 (en) | 2013-03-11 | 2020-03-10 | Neovasc Tiara Inc. | Prosthetic valve with anti-pivoting mechanism |
US9681951B2 (en) | 2013-03-14 | 2017-06-20 | Edwards Lifesciences Cardiaq Llc | Prosthesis with outer skirt and anchors |
US9730791B2 (en) | 2013-03-14 | 2017-08-15 | Edwards Lifesciences Cardiaq Llc | Prosthesis for atraumatically grasping intralumenal tissue and methods of delivery |
US9572665B2 (en) | 2013-04-04 | 2017-02-21 | Neovasc Tiara Inc. | Methods and apparatus for delivering a prosthetic valve to a beating heart |
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EP2882382A1 (en) | 2015-06-17 |
CA2880848C (en) | 2018-01-02 |
AU2013299624B2 (en) | 2016-08-11 |
KR20150041646A (ko) | 2015-04-16 |
ES2875958T3 (es) | 2021-11-11 |
CA2880848A1 (en) | 2014-02-13 |
EP2882382B1 (en) | 2021-04-14 |
BR112015002965A2 (pt) | 2017-07-04 |
CN104684511B (zh) | 2017-07-18 |
AU2013299624A1 (en) | 2015-02-19 |
RU2015108036A (ru) | 2016-10-10 |
JP6034492B2 (ja) | 2016-11-30 |
HK1205919A1 (en) | 2015-12-31 |
KR101721782B1 (ko) | 2017-03-30 |
US11458007B2 (en) | 2022-10-04 |
US20140046427A1 (en) | 2014-02-13 |
CN104684511A (zh) | 2015-06-03 |
EP2882382A4 (en) | 2016-03-02 |
WO2014025957A1 (en) | 2014-02-13 |
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