JP6268300B2 - 医療用のインプラント - Google Patents
医療用のインプラント Download PDFInfo
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- JP6268300B2 JP6268300B2 JP2016547082A JP2016547082A JP6268300B2 JP 6268300 B2 JP6268300 B2 JP 6268300B2 JP 2016547082 A JP2016547082 A JP 2016547082A JP 2016547082 A JP2016547082 A JP 2016547082A JP 6268300 B2 JP6268300 B2 JP 6268300B2
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
- A61B17/12122—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder within the heart
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
- A61B17/12172—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure having a pre-set deployed three-dimensional shape
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
- A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
- A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
- A61B2017/00579—Barbed implements
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
- A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
- A61B2017/00592—Elastic or resilient implements
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
- A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
- A61B2017/00597—Implements comprising a membrane
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
- A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
- A61B2017/00623—Introducing or retrieving devices therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B2017/1205—Introduction devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B2017/1205—Introduction devices
- A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
- A61B2017/12095—Threaded connection
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
Description
用語「上流」および「下流」とは、脈管(すなわち大動脈)、心臓弁(すなわち大動脈弁)等のような特定の要素または位置を通る血流の方向に関する位置を示す。
本明細書および添付の特許請求の範囲で用いられるように、用語「一つの(a, an, the)」等の単数形は、別段の明確な指示がない限り、複数の対象を含む。本明細書および添付の特許請求の範囲で用いられるように、用語「AまたはB(or)」等は一般に、別段の明確な指示がない限り、「AおよびBの少なくとも一方(and/or)」を含む意味として用いられる。
遠位端32に配置されたねじ部材36を有する伸長コアワイヤ30を得る工程と、
開口部または管腔が中に配置されたガイド要素35を得る工程と、
ガイド要素35の近位向き面が外方に放射状に、コアワイヤ30から遠位方向にほぼテーパ状の、傾斜した、または凸状の面を提供するように、伸長コアワイヤ30の近位端34を管腔の開口部に挿入する工程と、
ガイド要素35を伸長コアワイヤ30の上方で遠位に摺動させ、ねじ部材36の近位端に接触させる工程と、
伸長コアワイヤ30の近位端34からガイド要素35まで、伸長コアワイヤ30の上方にポリマージャケット38を適用する工程とを含み、ポリマージャケット38がガイド要素35をねじ部材36に対して軸線方向に保持することと、
マーカバンド37をガイド要素35に近接してポリマージャケット38の上方に配置する工程と、
ポリマージャケット38が伸長コアワイヤ30に沿った位置に固定されるように、マーカバンド37を伸長コアワイヤ30上に圧着する工程と、
ポリマー材料39の一片をマーカバンド37の周りに配置する工程と、
ポリマージャケット38およびポリマー材料39の一片がポリマーカバー部材を形成するように再流によって一緒に接合されるように、ポリマージャケット38およびポリマー材料39の一片を加熱する工程との内のいくつか、またはすべての工程を含んでもよい。
Claims (8)
- 折り畳み構成および拡張構成の間で作動するように構成されたフレームと、
前記フレームの少なくとも一部を覆う閉塞要素とを含む医療用のインプラントであって、
前記フレームの近位端はほぼ管状の部分を形成し、前記管状の部分はコアワイヤの遠位端に取り付けられるように構成され、
前記フレームの前記管状の部分は、前記フレームにねじ込みインサートおよび環状カラー部材を結合するピン要素を含む医療用のインプラント。 - 請求項1に記載のインプラントにおいて、前記フレームは前記管状の部分内に少なくとも部分的に配置された環状カラー部材を含むインプラント。
- 請求項2に記載のインプラントにおいて、前記ねじ込みインサートは前記環状カラー部材内に配置されるインプラント。
- 請求項3に記載のインプラントにおいて、前記閉塞要素の一部は前記ねじ込みインサートおよび前記環状カラー部材の間に配置されるインプラント。
- 請求項1に記載のインプラントにおいて、前記フレームは前記拡張構成において前記フレームの周囲に配置された複数の近位向きフックを含むインプラント。
- 請求項4に記載のインプラントにおいて、前記ねじ込みインサートは前記環状カラー部材の外側に配置された前記閉塞要素の一部の遠位に配置されるインプラント。
- 請求項4に記載のインプラントにおいて、前記閉塞要素の外側部は前記環状カラー部材の外側に配置された前記閉塞要素の一部として定義され、前記閉塞要素の外側部は前記拡張構成において前記ねじ込みインサートから外方に放射状に配置されるインプラント。
- 請求項1に記載のインプラントにおいて、前記コアワイヤの遠位端は前記ねじ込みインサートと嵌合するように構成されたねじ部材を含むインプラント。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461928260P | 2014-01-16 | 2014-01-16 | |
US61/928,260 | 2014-01-16 | ||
US14/586,707 US9730701B2 (en) | 2014-01-16 | 2014-12-30 | Retrieval wire centering device |
US14/586,707 | 2014-12-30 | ||
PCT/US2015/011825 WO2015109235A2 (en) | 2014-01-16 | 2015-01-16 | Retrieval wire centering device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017502788A JP2017502788A (ja) | 2017-01-26 |
JP6268300B2 true JP6268300B2 (ja) | 2018-01-24 |
Family
ID=53520316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016547082A Active JP6268300B2 (ja) | 2014-01-16 | 2015-01-16 | 医療用のインプラント |
Country Status (5)
Country | Link |
---|---|
US (4) | US9730701B2 (ja) |
EP (2) | EP4349279A3 (ja) |
JP (1) | JP6268300B2 (ja) |
CN (1) | CN107205743B (ja) |
WO (1) | WO2015109235A2 (ja) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10631969B2 (en) | 2009-06-17 | 2020-04-28 | Coherex Medical, Inc. | Medical device for modification of left atrial appendage and related systems and methods |
US9649115B2 (en) | 2009-06-17 | 2017-05-16 | Coherex Medical, Inc. | Medical device for modification of left atrial appendage and related systems and methods |
US9943315B2 (en) | 2013-03-13 | 2018-04-17 | Conformal Medical, Inc. | Devices and methods for excluding the left atrial appendage |
US10617425B2 (en) | 2014-03-10 | 2020-04-14 | Conformal Medical, Inc. | Devices and methods for excluding the left atrial appendage |
US11399842B2 (en) | 2013-03-13 | 2022-08-02 | Conformal Medical, Inc. | Devices and methods for excluding the left atrial appendage |
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-
2014
- 2014-12-30 US US14/586,707 patent/US9730701B2/en not_active Expired - Fee Related
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2015
- 2015-01-16 CN CN201580013824.5A patent/CN107205743B/zh active Active
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WO2015109235A2 (en) | 2015-07-23 |
US10463377B2 (en) | 2019-11-05 |
US20220346804A1 (en) | 2022-11-03 |
CN107205743B (zh) | 2020-12-08 |
EP3094263A2 (en) | 2016-11-23 |
US20150196300A1 (en) | 2015-07-16 |
JP2017502788A (ja) | 2017-01-26 |
EP3094263B1 (en) | 2024-02-28 |
US9730701B2 (en) | 2017-08-15 |
EP4349279A2 (en) | 2024-04-10 |
US20170303932A1 (en) | 2017-10-26 |
WO2015109235A3 (en) | 2015-09-17 |
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