JP5920954B2 - 複合繊維スリーブを有する医療デバイス - Google Patents
複合繊維スリーブを有する医療デバイス Download PDFInfo
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- JP5920954B2 JP5920954B2 JP2014541104A JP2014541104A JP5920954B2 JP 5920954 B2 JP5920954 B2 JP 5920954B2 JP 2014541104 A JP2014541104 A JP 2014541104A JP 2014541104 A JP2014541104 A JP 2014541104A JP 5920954 B2 JP5920954 B2 JP 5920954B2
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Images
Classifications
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- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
-
- 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
- A61M25/0009—Making of catheters or other medical or surgical tubes
- A61M25/0012—Making of catheters or other medical or surgical tubes with embedded structures, e.g. coils, braids, meshes, strands or radiopaque coils
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/08—Materials for coatings
- A61L29/085—Macromolecular materials
-
- 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
- A61M25/0009—Making of catheters or other medical or surgical tubes
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
- A61M2025/0046—Coatings for improving slidability
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Epidemiology (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Description
Claims (14)
- 医療装置であって、
縦軸および表面を有する細長い医療デバイスと、
前記医療デバイスの縦軸に沿って前記医療デバイスの表面の少なくとも一部の周囲に巻かれた連続的でらせん状の複合繊維とを備え、
前記複合繊維が、ほぼ平坦な面を持つ断面を有するとともに、シースに包み込まれた内部コアを備え、前記内部コアが、前記医療デバイスの周りで整列されており、
前記内部コアが、当該コア内にパターン配置された複数のリブを具えることを特徴とする医療装置。 - 請求項1に記載の医療装置において、
前記内部コアが、前記医療デバイスの周りで、軸方向、円周方向および半径方向に整列されていることを特徴とする医療装置。 - 請求項1に記載の医療装置において、
前記内部コアが、4つの辺から構成される断面を有することを特徴とする医療装置。 - 請求項1に記載の医療装置において、
前記複合繊維が融合されて隙間量の少ない連続的なスリーブを形成していることを特徴とする医療装置。 - 請求項1に記載の医療装置において、
前記内部コアが、液晶ポリマーまたは高融点熱可塑性エラストマーを含むことを特徴とする医療装置。 - 請求項1に記載の医療装置において、
前記リブが、前記複合繊維の縦軸と直交して延出しており、当該リブが、前記医療デバイスの縦軸に沿って、軸方向、円周方向および半径方向に整列されていることを特徴とする医療装置。 - 請求項1に記載の医療装置において、
前記複合繊維の少なくとも一部および前記細長い医療デバイスを被覆する親水性材料をさらに備えることを特徴とする医療装置。 - 請求項1に記載の医療装置において、
前記医療デバイスがカテーテルを含み、前記複合繊維が、前記カテーテルの少なくとも一部の周囲にスリーブを形成し、前記スリーブが、前記複合繊維間の隙間量の少ない連続的なスリーブであることを特徴とする医療装置。 - 請求項1に記載の医療装置において、
前記複合繊維が、第1複合繊維であり、
前記医療デバイスが、当該医療デバイスの縦軸に沿って前記第1複合繊維の少なくとも一部および当該医療デバイスの周囲に巻かれる第2複合繊維をさらに備え、
前記第2複合繊維が、ほぼ平坦な面を持つ断面を有するとともに、シースに包み込まれた内部コアを備え、
前記第2複合繊維の内部コアが、前記医療デバイスの周りで整列されていることを特徴とする医療装置。 - 請求項1に記載の医療装置において、
巻かれた前記複合繊維の隣接する巻線が互いに結合されていることを特徴とする医療装置。 - 請求項1に記載の医療装置において、前記シースが二つの長辺と二つの短辺を具える矩形断面を有することを特徴とする医療装置。
- 請求項11に記載の医療装置において、前記リブが前記シースの前記長辺にほぼ垂直に、また、前記短辺にほぼ平行に配置されていることを特徴とする医療装置。
- 請求項1に記載の医療装置において、前記リブが各リブの中心線に沿って互いに接続されていることを特徴とする医療装置。
- 請求項1に記載の医療装置において、前記リブが各リブの交互の端部において互いに接続されていることを特徴とする医療装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161557841P | 2011-11-09 | 2011-11-09 | |
US61/557,841 | 2011-11-09 | ||
PCT/US2012/062804 WO2013070470A1 (en) | 2011-11-09 | 2012-10-31 | Medical device with bi-component fiber sleeve |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014532539A JP2014532539A (ja) | 2014-12-08 |
JP2014532539A5 JP2014532539A5 (ja) | 2015-11-12 |
JP5920954B2 true JP5920954B2 (ja) | 2016-05-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014541104A Active JP5920954B2 (ja) | 2011-11-09 | 2012-10-31 | 複合繊維スリーブを有する医療デバイス |
Country Status (5)
Country | Link |
---|---|
US (1) | US9119938B2 (ja) |
EP (1) | EP2776109B1 (ja) |
JP (1) | JP5920954B2 (ja) |
CN (1) | CN103930154B (ja) |
WO (1) | WO2013070470A1 (ja) |
Families Citing this family (17)
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US10028747B2 (en) | 2008-05-01 | 2018-07-24 | Aneuclose Llc | Coils with a series of proximally-and-distally-connected loops for occluding a cerebral aneurysm |
US10716573B2 (en) | 2008-05-01 | 2020-07-21 | Aneuclose | Janjua aneurysm net with a resilient neck-bridging portion for occluding a cerebral aneurysm |
US9358140B1 (en) | 2009-11-18 | 2016-06-07 | Aneuclose Llc | Stent with outer member to embolize an aneurysm |
EP2711754A1 (en) * | 2012-09-20 | 2014-03-26 | Draka Comteq B.V. | Water-swellable element for optical-fiber cables |
RU2683172C2 (ru) * | 2015-01-19 | 2019-03-26 | Руссула Корпорейшен | Виткообразователь для формирования бунта катанки и способ его использования |
USD790699S1 (en) | 2015-03-25 | 2017-06-27 | Medtronic Ps Medical, Inc. | Surgical tool |
US10314610B2 (en) | 2015-03-25 | 2019-06-11 | Medtronic Ps Medical, Inc. | Slanted drive axis rotary surgical cutting tools and powered handpieces |
USD800906S1 (en) | 2015-03-25 | 2017-10-24 | Medtronic Ps Medical, Inc. | Surgical tool |
USD800907S1 (en) | 2015-03-25 | 2017-10-24 | Medtronic Ps Medical, Inc. | Surgical tool |
USD782042S1 (en) | 2015-03-25 | 2017-03-21 | Medtronic Ps Medical, Inc. | Surgical tool |
US10080579B2 (en) | 2015-03-25 | 2018-09-25 | Medtronic Ps Medical, Inc. | Pin drive rotary surgical cutting tools and powered handpieces |
CN105063779B (zh) * | 2015-08-04 | 2019-01-18 | 无锡金通高纤股份有限公司 | 一种耐化学性复合单丝及其制备方法 |
CN108779588B (zh) * | 2016-01-12 | 2021-06-25 | 马干Aca过滤公司 | 具有多向分层纤维的纱线 |
CN107034529B (zh) * | 2016-02-04 | 2020-09-18 | 中国科学院化学研究所 | 纤维、单向布、包括该单向布的层压板、管及其应用 |
USD800903S1 (en) | 2016-02-09 | 2017-10-24 | Medtronic Ps Medical, Inc. | Surgical tool |
US10849634B2 (en) | 2018-06-20 | 2020-12-01 | Medtronic Xomed, Inc. | Coupling portion for rotary surgical cutting systems |
CN113007460B (zh) * | 2021-03-04 | 2023-05-05 | 保定博思瑞塑胶制造有限公司 | 一种连续纤维绳束增强椭圆箍筋节圈波纹管 |
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US3700544A (en) * | 1965-07-29 | 1972-10-24 | Kanegafuchi Spinning Co Ltd | Composite sheath-core filaments having improved flexural rigidity |
US5863366A (en) * | 1995-06-07 | 1999-01-26 | Heartport, Inc. | Method of manufacture of a cannula for a medical device |
US20010010247A1 (en) * | 1995-06-07 | 2001-08-02 | Snow David W. | Cannula and method of manufacture and use |
JP4700173B2 (ja) * | 1999-07-16 | 2011-06-15 | テルモ株式会社 | カテーテルの製造方法およびカテーテル |
JP4501938B2 (ja) * | 2004-12-09 | 2010-07-14 | 株式会社カネカ | 医療用カテーテルチューブならびにその製造方法 |
EP1871311B1 (en) | 2005-04-20 | 2014-11-26 | Cook Medical Technologies LLC | Joint for medical device delivery system |
US9084694B2 (en) * | 2005-09-09 | 2015-07-21 | Boston Scientific Scimed, Inc. | Coil shaft |
JP4777132B2 (ja) * | 2006-04-28 | 2011-09-21 | 株式会社カネカ | 医療用カテーテルチューブならびにその製造方法 |
JP2008202163A (ja) * | 2007-02-20 | 2008-09-04 | Teijin Fibers Ltd | 複合繊維紡糸用口金 |
JP2010029435A (ja) * | 2008-07-29 | 2010-02-12 | Fujifilm Corp | 内視鏡用チューブ及びその製造方法 |
-
2012
- 2012-10-31 EP EP12795132.5A patent/EP2776109B1/en active Active
- 2012-10-31 CN CN201280055324.4A patent/CN103930154B/zh active Active
- 2012-10-31 JP JP2014541104A patent/JP5920954B2/ja active Active
- 2012-10-31 US US13/665,474 patent/US9119938B2/en active Active
- 2012-10-31 WO PCT/US2012/062804 patent/WO2013070470A1/en active Application Filing
Also Published As
Publication number | Publication date |
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JP2014532539A (ja) | 2014-12-08 |
CN103930154B (zh) | 2016-03-23 |
CN103930154A (zh) | 2014-07-16 |
EP2776109B1 (en) | 2016-12-21 |
US9119938B2 (en) | 2015-09-01 |
EP2776109A1 (en) | 2014-09-17 |
WO2013070470A1 (en) | 2013-05-16 |
US20130116659A1 (en) | 2013-05-09 |
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