JP5796246B2 - 送達システム放出構成要素および方法 - Google Patents
送達システム放出構成要素および方法 Download PDFInfo
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- JP5796246B2 JP5796246B2 JP2013504900A JP2013504900A JP5796246B2 JP 5796246 B2 JP5796246 B2 JP 5796246B2 JP 2013504900 A JP2013504900 A JP 2013504900A JP 2013504900 A JP2013504900 A JP 2013504900A JP 5796246 B2 JP5796246 B2 JP 5796246B2
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- stent
- spindle
- sleeve
- delivery system
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- UPEKGKBTFUAYFE-UHFFFAOYSA-N CCNC=C(C)C Chemical compound CCNC=C(C)C UPEKGKBTFUAYFE-UHFFFAOYSA-N 0.000 description 1
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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
- A61F2/95—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
- A61F2/9661—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 the proximal portion of the stent or stent-graft is released first
-
- 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
- A61F2/962—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
- 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)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
- Reciprocating Pumps (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Description
Claims (19)
- スピンドルチューブと、
前記スピンドルチューブに取付けられたスピンドルと、
該スピンドルの遠位側で前記スピンドルチューブに固定され、ボディおよび前記ボディから遠位方向に延びる着壁カラーを有するスリーブ保持着壁構成要素と、
前記スピンドルチューブと、前記スピンドルと、前記スリーブ保持着壁構成要素とを通って延び遠位端を有するチューブと、
前記チューブの前記遠位端に取付けられた先端部と、を備え、
前記先端部が保持スリーブを画成する近位部分を有し、
前記保持スリーブが前記スリーブ保持着壁構成要素の前記着壁カラー上を摺動可能である、
ことを特徴とするステントグラフト送達システム。 - 前記着壁カラーが、前記ボディから遠位側に延びる複数の片持式着壁梁をさらに備えている、
請求項1に記載のステントグラフト送達システム。 - 隣接した片持式着壁梁がスロットにより分離されている、
請求項2に記載のステントグラフト送達システム。 - 前記複数の片持式着壁梁内のそれぞれの片持式着壁梁が、非外傷性外形プロファイルを前記片持式着壁梁の近位部分に沿って備えている、
請求項2に記載のステントグラフト送達システム。 - 前記複数の片持式着壁梁内の少なくとも1つの片持式着壁梁が、
リッジと、
前記ボディから前記リッジまで延びている傾斜近位部分と、を備えている、
請求項2に記載のステントグラフト送達システム。 - 前記少なくとも1つの片持式着壁梁が前記リッジから遠位方向に延びている着壁タブを含む、
請求項5に記載のステントグラフト送達システム。 - 前記リッジの外半径が、前記着壁タブの外半径より大きい、
請求項6に記載のステントグラフト送達システム。 - 前記着壁カラーが前記保持スリーブの内半径より大きい外半径を持つ要素を有する、
請求項1に記載のステントグラフト送達システム。 - 前記着壁カラーの前記要素がリッジである、
請求項8に記載のステントグラフト送達システム。 - 前記ボディから前記リッジへ遠位側に延びる前記着壁カラーの近位部分が、前記ボディから前記リッジへ次第に半径が増加する先細り外面を有し、これにより、前記ボディと前記リッジの間で非外傷性外形プロファイルが画成されるように、前記リッジの外半径が前記ボディの外半径より大きい、
請求項9に記載のステントグラフト送達システム。 - 前記スリーブ保持着壁構成要素および前記スピンドルが単一の一体要素であり、前記スピンドルが、前記ボディの近位側に配置された複数のスピンドルピンを有する、
請求項1に記載のステントグラフト送達システム。 - 前記複数のスピンドルピンのそれぞれのスピンドルピンが円形プロファイルである、
請求項11に記載のステントグラフト送達システム。 - 前記着壁カラーの近位部分が非外傷性外形プロファイルを有する、
請求項1に記載のステントグラフト送達システム。 - 前記近位部分が傾斜部分を備えている、
請求項13に記載のステントグラフト送達システム。 - 前記着壁カラーが、実質的に同一半径の外周面を持つシリンダを備えている、
請求項1に記載のステントグラフト送達システム。 - 前記スピンドルが前記ボディの近位側に配置された複数のスピンドルピンを備え、前記着壁カラーが、非外傷性外形プロファイルを有する近位部分、および、実質的に同一半径の外周面を持つ中空のシリンダを有する遠位部分を含む、
請求項1に記載のステントグラフト送達システム。 - 前記着壁カラーが前記保持スリーブの内半径とほぼ等しい外半径を備えた遠位部分を含む、
請求項1に記載のステントグラフト送達システム。 - 前記着壁カラーの前記遠位部分が、ステント配置の後、前記遠位部分の少なくとも一部が前記保持スリーブ内に残るような長さを有する、
請求項17に記載のステントグラフト送達システム。 - 前記着壁カラーが、前記ボディから前記遠位部分へと遠位方向に延びる近位部分を含み、前記近位部分は前記ボディから前記遠位部分へ次第に半径が増加する先細り外面を有し、
前記近位部分が非外傷性外形プロファイルを有する、
請求項17に記載のステントグラフト送達システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/759,420 | 2010-04-13 | ||
US12/759,420 US8663302B2 (en) | 2010-04-13 | 2010-04-13 | Delivery system ejection component and method |
PCT/US2011/028717 WO2011129946A1 (en) | 2010-04-13 | 2011-03-16 | Delivery system ejection component and method |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013523386A JP2013523386A (ja) | 2013-06-17 |
JP5796246B2 true JP5796246B2 (ja) | 2015-10-21 |
Family
ID=43875577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013504900A Expired - Fee Related JP5796246B2 (ja) | 2010-04-13 | 2011-03-16 | 送達システム放出構成要素および方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8663302B2 (ja) |
EP (1) | EP2558040B1 (ja) |
JP (1) | JP5796246B2 (ja) |
ES (1) | ES2530640T3 (ja) |
WO (1) | WO2011129946A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7542878B2 (en) | 1998-03-03 | 2009-06-02 | Card Guard Scientific Survival Ltd. | Personal health monitor and a method for health monitoring |
US10130470B2 (en) | 2010-08-17 | 2018-11-20 | St. Jude Medical, Llc | Sleeve for facilitating movement of a transfemoral catheter |
US9439795B2 (en) | 2010-09-17 | 2016-09-13 | St. Jude Medical, Cardiology Division, Inc. | Retainers for transcatheter heart valve delivery systems |
US9370422B2 (en) | 2011-07-28 | 2016-06-21 | St. Jude Medical, Inc. | Expandable radiopaque marker for transcatheter aortic valve implantation |
US9480561B2 (en) | 2012-06-26 | 2016-11-01 | St. Jude Medical, Cardiology Division, Inc. | Apparatus and method for aortic protection and TAVI planar alignment |
US9918837B2 (en) | 2012-06-29 | 2018-03-20 | St. Jude Medical, Cardiology Division, Inc. | System to assist in the release of a collapsible stent from a delivery device |
US9339385B2 (en) | 2013-03-07 | 2016-05-17 | St. Jude Medical, Cardiology Division, Inc. | Balloon release mechanism for TAVI implant |
DE102013014523A1 (de) * | 2013-09-03 | 2015-03-05 | Phenox Gmbh | Einführ- und Ablösesystem für Implantate |
EP3043755B1 (en) | 2013-09-12 | 2022-10-19 | St. Jude Medical, Cardiology Division, Inc. | Atraumatic interface in an implant delivery device |
US9486350B2 (en) | 2014-03-31 | 2016-11-08 | Medtronic Vascular, Inc. | Stent-graft delivery system having handle mechanism for two-stage tip release |
EP3213714A1 (de) * | 2016-03-03 | 2017-09-06 | Biotronik AG | Einführkatheter und katheteranordnung |
EP3454794B1 (en) | 2016-05-13 | 2021-04-14 | St. Jude Medical, Cardiology Division, Inc. | Systems for device implantation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0657147B1 (en) | 1993-11-04 | 1999-08-04 | C.R. Bard, Inc. | Non-migrating vascular prosthesis |
US5849011A (en) * | 1995-06-19 | 1998-12-15 | Vidamed, Inc. | Medical device with trigger actuation assembly |
US6607529B1 (en) * | 1995-06-19 | 2003-08-19 | Medtronic Vidamed, Inc. | Electrosurgical device |
US7264632B2 (en) | 2002-06-07 | 2007-09-04 | Medtronic Vascular, Inc. | Controlled deployment delivery system |
US7611528B2 (en) | 2003-01-24 | 2009-11-03 | Medtronic Vascular, Inc. | Stent-graft delivery system |
US8052732B2 (en) | 2006-11-14 | 2011-11-08 | Medtronic Vascular, Inc. | Delivery system for stent-graft with anchoring pins |
US20080228255A1 (en) | 2007-03-13 | 2008-09-18 | Medtronic Vascular, Inc. | Positionable Stent-Graft Delivery System and Method |
KR102235617B1 (ko) | 2019-02-21 | 2021-04-05 | 삼성전자주식회사 | 제어 게이트 전극들의 측벽 상에 저유전율막을 구비하는 비휘발성 메모리 소자 |
-
2010
- 2010-04-13 US US12/759,420 patent/US8663302B2/en active Active
-
2011
- 2011-03-16 WO PCT/US2011/028717 patent/WO2011129946A1/en active Application Filing
- 2011-03-16 ES ES11710634T patent/ES2530640T3/es active Active
- 2011-03-16 EP EP11710634.4A patent/EP2558040B1/en active Active
- 2011-03-16 JP JP2013504900A patent/JP5796246B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2011129946A1 (en) | 2011-10-20 |
EP2558040B1 (en) | 2014-11-26 |
US20110251666A1 (en) | 2011-10-13 |
ES2530640T3 (es) | 2015-03-04 |
US8663302B2 (en) | 2014-03-04 |
JP2013523386A (ja) | 2013-06-17 |
EP2558040A1 (en) | 2013-02-20 |
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