JP5323810B2 - 血管コネクタ、およびアプリケータを有する外科用のキット - Google Patents
血管コネクタ、およびアプリケータを有する外科用のキット Download PDFInfo
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- JP5323810B2 JP5323810B2 JP2010503372A JP2010503372A JP5323810B2 JP 5323810 B2 JP5323810 B2 JP 5323810B2 JP 2010503372 A JP2010503372 A JP 2010503372A JP 2010503372 A JP2010503372 A JP 2010503372A JP 5323810 B2 JP5323810 B2 JP 5323810B2
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Images
Classifications
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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
- A61F2/064—Blood vessels with special features to facilitate anastomotic coupling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
- A61B2017/1107—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis for blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
- A61B2017/1135—End-to-side connections, e.g. T- or Y-connections
-
- 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
- A61F2/91—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 made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
-
- 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
- A61F2002/821—Ostial stents
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Description
Claims (19)
- 血管および/または血管プロテーゼを結紮糸によってスリーブ状のボディ(1)に外科的に接続するための血管コネクタ(10)において、
前記スリーブ状のボディ(1)を区画する2つの実質的に硬質の外側のリング(2)と、
これらのリングの間に配置されるとともに、前記硬質の外側のリング(2)を接続する複数のウェブ(3)であって、個々のウェブ(3)の少なくとも一部の領域は、前記リング(2)の間を直接結ぶ線である直線とは異なりかつ前記直線より長い長さを有する形状(4)を有する複数のウェブ(3)と、
前記硬いリング(2)の間の少なくとも1つの環状の領域(5)であって、該領域は、該領域へ圧力が印加された際に、前記コネクタ(10)の中心軸の方向に撓む少なくとも1つの環状の領域(5)と、
を具備することを特徴とする血管コネクタ。 - 前記外側のリング(2)は、複数の連続的なウェブ(3)に接続されていることを特徴とする請求項1に記載の血管コネクタ。
- 前記血管コネクタの他の領域より高い弾性を有する環状の領域(5)は、前記血管コネクタ(10)の中央にあること、あるいは、複数の環状の領域(5)は、中心に対し対称的に設けられていることを特徴とする請求項1または2に記載の血管コネクタ。
- 前記血管コネクタの他の領域より高い弾性を有する環状の領域(5)で、この領域を通るウェブ(3)は、この領域内で延長された長さを有することを特徴とする請求項1ないし3のいずれか1項に記載の血管コネクタ。
- 直線とは異なりかつ直線より長い長さを有する形状(4)は、s字形の、z字形の、波形のまたは雷文形のウェブ構造体によって得られることを特徴とする請求項1ないし4のいずれか1項に記載の血管コネクタ。
- s字形の、z字形の、波形のまたは雷文形のウェブ構造体の2つの環状の領域は、実質的に真っ直ぐなウェブ部分の中央領域を取り囲み、その結果、血管コネクタの他の領域より高い弾性を有する、全体として1つの領域(5)が得られることを特徴とする請求項5に記載の血管コネクタ。
- 前記ウェブの前記長さの延長は、直線に対し少なくとも10%であることを特徴とする請求項1ないし6のいずれか1項に記載の血管コネクタ。
- 前記ウェブは、非分岐形に、分岐形に、少なくとも部分的に網目状または交差して形成されていることを特徴とする請求項1ないし7のいずれか1項に記載の血管コネクタ。
- 前記コネクタを覆うように結紮糸を固定するための手段は、隣接の領域より高い弾性を有する、中央の環状の領域(5)が、この領域に比較して硬い、スリーブ状の、前記外側のリングに隣接する領域によって、取り囲まれていることによって、形成されることを特徴とする請求項1ないし8のいずれか1項に記載の血管コネクタ。
- 前記コネクタによって結紮糸を固定するための手段は、2つの環状の領域に比較して低い弾性を有する、中央の環状の領域(5)が、この領域に比較して高い弾性を有する2つの環状の領域によって、取り囲まれていることによって、形成されることを特徴とする請求項1ないし8のいずれか1項に記載の血管コネクタ。
- 前記ウェブ(3)は、前記血管コネクタのスリーブ状のボディ(1)の一部を切り抜くことにより、前記ボディ(1)上に形成されることを特徴とする請求項1ないし10のいずれか1項に記載の血管コネクタ。
- 前記ウェブ(3)は、フォイル状に薄いスリーブ上に、レリーフ状に隆起していることを特徴とする請求項1ないし10のいずれか1項に記載の血管コネクタ。
- 前記血管コネクタは、金属、炭素、ソフトプラスチック、ハードプラスチックおよび/または生体吸収性材料からなることを特徴とする請求項1ないし12のいずれか1項に記載の血管コネクタ。
- 前記金属は、チタンまたはステンレス鋼、チタン合金またはステンレス鋼合金を含み、前記ソフトプラスチックはシリコーンを含み、前記ハードプラスチックはテフロン(登録商標)を含む請求項13に記載の血管コネクタ。
- 前記血管コネクタは、少なくとも一側に、コーティングを有することを特徴とする請求項1ないし14のいずれか1項に記載の血管コネクタ。
- 前記コーティングは抗血栓症のコーティングを含むことを特徴とする請求項15に記載の血管コネクタ。
- 前記血管コネクタは、T字形またはY字形に分岐されていることを特徴とする請求項1ないし16のいずれか1項に記載の血管コネクタ。
- 前記血管コネクタは、前記両方の外側のリング(2)のうちの少なくとも1に、前記血管コネクタに導入されるアプリケータ(20)のためのストッパとしての、カラー状の突起部を有することを特徴とする請求項1ないし17のいずれか1項に記載の血管コネクタ。
- 請求項1ないし18のいずれか1に記載の血管コネクタ(10)と、ピン状の突起部(22)を有するアプリケータ(20)とからなるキットであって、前記血管コネクタは、前記ピン状の突起部にぴったり被せられることができ、血管および/または血管プロテーゼを好ましくは結紮糸によって外科的に接続するため用いられるキット。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07007677.3 | 2007-04-16 | ||
| EP20070007677 EP1982658A1 (de) | 2007-04-16 | 2007-04-16 | Gefässverbinder und Kit mit Applikator für die Chirurgie |
| PCT/EP2008/002653 WO2008125225A1 (de) | 2007-04-16 | 2008-04-03 | Gefässverbinder und kit mit applikator für die chirurgie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010523294A JP2010523294A (ja) | 2010-07-15 |
| JP5323810B2 true JP5323810B2 (ja) | 2013-10-23 |
Family
ID=38326912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010503372A Expired - Fee Related JP5323810B2 (ja) | 2007-04-16 | 2008-04-03 | 血管コネクタ、およびアプリケータを有する外科用のキット |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9107740B2 (ja) |
| EP (2) | EP1982658A1 (ja) |
| JP (1) | JP5323810B2 (ja) |
| CN (1) | CN101686833B (ja) |
| ES (1) | ES2424975T3 (ja) |
| WO (1) | WO2008125225A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119867851A (zh) * | 2025-01-21 | 2025-04-25 | 徐州市彭康电子设备有限公司 | 一种神经内科用血管连接器 |
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| US6553812B2 (en) | 2000-05-02 | 2003-04-29 | Kavlico Corporation | Combined oil quality and viscosity sensing system |
| US6492615B1 (en) * | 2000-10-12 | 2002-12-10 | Scimed Life Systems, Inc. | Laser polishing of medical devices |
| JP3079465U (ja) * | 2001-02-07 | 2001-08-17 | 崢 魏 | 人工血管連結スリーブリングの構造 |
| US6896697B1 (en) * | 2002-12-30 | 2005-05-24 | Advanced Cardiovascular Systems, Inc. | Intravascular stent |
| US7744641B2 (en) * | 2004-07-21 | 2010-06-29 | Boston Scientific Scimed, Inc. | Expandable framework with overlapping connectors |
| CA2598164C (en) * | 2004-12-08 | 2013-10-08 | Innovational Holdings Llc | Expandable medical device with differential hinge performance |
| US8956400B2 (en) * | 2005-10-14 | 2015-02-17 | Flexible Stenting Solutions, Inc. | Helical stent |
-
2007
- 2007-04-16 EP EP20070007677 patent/EP1982658A1/de not_active Withdrawn
-
2008
- 2008-04-03 WO PCT/EP2008/002653 patent/WO2008125225A1/de not_active Ceased
- 2008-04-03 ES ES08748860T patent/ES2424975T3/es active Active
- 2008-04-03 JP JP2010503372A patent/JP5323810B2/ja not_active Expired - Fee Related
- 2008-04-03 US US12/596,007 patent/US9107740B2/en not_active Expired - Fee Related
- 2008-04-03 CN CN2008800122270A patent/CN101686833B/zh not_active Expired - Fee Related
- 2008-04-03 EP EP20080748860 patent/EP2134268B1/de not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| EP2134268A1 (de) | 2009-12-23 |
| CN101686833A (zh) | 2010-03-31 |
| WO2008125225A1 (de) | 2008-10-23 |
| CN101686833B (zh) | 2011-07-13 |
| US9107740B2 (en) | 2015-08-18 |
| ES2424975T3 (es) | 2013-10-10 |
| JP2010523294A (ja) | 2010-07-15 |
| EP2134268B1 (de) | 2013-05-15 |
| US20100130994A1 (en) | 2010-05-27 |
| EP1982658A1 (de) | 2008-10-22 |
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