KR102616552B1 - 중단된 섬유로 인한 탄성 지점을 갖는 팽창형 의료용 풍선 - Google Patents
중단된 섬유로 인한 탄성 지점을 갖는 팽창형 의료용 풍선 Download PDFInfo
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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
- A61M25/10—Balloon catheters
- A61M25/104—Balloon catheters used for angioplasty
-
- 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
- A61M25/10—Balloon catheters
- A61M25/1002—Balloon catheters characterised by balloon shape
-
- 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
- A61M25/10—Balloon catheters
- A61M25/1027—Making of balloon catheters
- A61M25/1029—Production methods of the balloon members, e.g. blow-moulding, extruding, deposition or by wrapping a plurality of layers of balloon material around a mandril
-
- 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
- A61M25/10—Balloon catheters
- A61M25/1027—Making of balloon catheters
- A61M25/1029—Production methods of the balloon members, e.g. blow-moulding, extruding, deposition or by wrapping a plurality of layers of balloon material around a mandril
- A61M2025/1031—Surface processing of balloon members, e.g. coating or deposition; Mounting additional parts onto the balloon member's surface
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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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1081—Balloon catheters with special features or adapted for special applications having sheaths or the like for covering the balloon but not forming a permanent part of the balloon, e.g. retractable, dissolvable or tearable sheaths
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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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1084—Balloon catheters with special features or adapted for special applications having features for increasing the shape stability, the reproducibility or for limiting expansion, e.g. containments, wrapped around fibres, yarns or strands
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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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1086—Balloon catheters with special features or adapted for special applications having a special balloon surface topography, e.g. pores, protuberances, spikes or grooves
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- Heart & Thoracic Surgery (AREA)
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- Anesthesiology (AREA)
- Child & Adolescent Psychology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Biomedical Technology (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
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Abstract
Description
도 1은 탄성 지점을 생성하기 위해 종방향으로 연장되는 섬유가 없는 구역을 포함하는 팽창형 섬유-기반 풍선을 도시하고;
도 1a 및 도 1b는 도 1의 풍선의 단면도이고;
도 2는 강화된 유연성 구역을 또한 생성하는 교대하는 연속적인 및 불연속적인 종방향 섬유를 포함하는 팽창형 섬유-기반 풍선을 도시하고;
도 3은 강화된 유연성 구역을 또한 생성하는 정렬된 불연속부를 갖는 교대하는 불연속적인 섬유를 포함하는 팽창형 섬유-기반 풍선을 도시하고;
도 4는 도 3의 팽창형 풍선의 교대하는 불연속적인 섬유의 개략도이고;
도 5는 풍선에 원주방향 또는 후프 섬유(hoop fiber)의 적용을 도시하고;
도 6은 풍선의 종축에 대한 소정 각도의 종방향 섬유의 가능한 배열을 도시하고;
도 7은 섬유-강화 풍선을 형성하기 위해 섬유를 적용하는 하나의 가능한 방식을 도시하고; 및
도 8은 개시된 개념에 따라 형성된 풍선을 포함하는 카테터의 사시도이다.
Claims (30)
- 의료 시술을 수행하기 위한 장치로서, 상기 장치는:
벽의 외부 표면에 부착되는 접착제, 용매 또는 상기 접착제와 용매 둘 다로 주입되거나 코팅된 다수의 섬유들을 갖는 상기 외부 표면을 구비한 상기 벽을 포함하는 팽창형 풍선으로 구성되고, 또한
상기 벽은: 섬유들에 의해 완전히 점유되지 않은 구역으로서, 원주 방향으로 상기 팽창형 풍선을 둘러싸는 적어도 하나의 구역을 형성하는, 장치.
- 제 1 항에 있어서,
상기 적어도 하나의 구역은 상기 팽창형 풍선의 원통형인 부분에 배치되는, 장치.
- 제 1 항 또는 제 2 항에 있어서,
상기 팽창형 풍선은: 섬유들에 의해 완전히 점유되지 않은 구역들로서, 원주 방향으로 상기 팽창형 풍선을 둘러싸는 다수의 구역들을 포함하는, 장치.
- 제 3 항에 있어서,
상기 다수의 구역들 중 둘 이상의 구역들은 상기 팽창형 풍선의 원통형인 부분에 배치되는, 장치.
- 의료 시술을 수행하기 위한 장치로서, 상기 장치는:
외부 표면에 부착되는 접착제, 용매 또는 상기 접착제와 용매 둘 다로 주입되거나 코팅된 다수의 섬유들을 갖는 상기 외부 표면을 구비한 벽을 포함하는 팽창형 풍선으로 구성되고,
상기 다수의 섬유들은 제 1 불연속부를 생성하는 적어도 두 개의 축방향으로 정렬된 제 1 섬유들의 제 1 세트와, 상기 제 1 불연속부로부터 원주 방향으로 이격된 제 2 불연속부를 생성하는 적어도 두 개의 축방향으로 정렬된 제 2 섬유들의 제 2 세트, 및 섬유들의 상기 제 1 및 제 2 세트들에 인접한 적어도 하나의 축방향으로 정렬된 연속적인 섬유를 포함하는, 장치.
- 제 5 항에 있어서,
상기 제 1 불연속부는 상기 팽창형 풍선의 원통형인 부분에 배치되는, 장치.
- 제 6 항에 있어서,
상기 제 2 불연속부는 상기 팽창형 풍선의 상기 원통형인 부분에 배치되는, 장치.
- 제 7 항에 있어서,
적어도 하나의 상기 제 2 불연속부와 축방향으로 정렬되고 이격된 제 3 불연속부를 생성하는 축방향으로 정렬된 제 3 섬유들의 제 3 세트를 더 포함하는 장치.
- 제 5 항 내지 제 8 항 중 어느 한 항에 있어서,
적어도 두 개의 상기 제 1 불연속부들 중 적어도 하나와 적어도 하나의 상기 제 2 불연속부는 원주 방향으로 정렬되는, 장치.
- 제 5 항 내지 제 8 항 중 어느 한 항에 있어서,
섬유들의 상기 제 1 및 제 2 세트들에 인접한 다수의 연속적인 섬유들을 더 포함하는 장치.
- 의료 시술을 수행하기 위한 장치로서, 상기 장치는:
팽창 유체를 함유할 수 있는 격실의 경계를 이루는 벽을 포함하는 팽창형 풍선으로 구성되고,
상기 팽창형 풍선은 상기 벽의 외부 표면에 접착식으로 부착된 적어도 세 개의 섬유들을 갖고, 상기 적어도 세 개의 섬유들은 원주 방향으로 병치되고, 상기 적어도 세 개의 병치된 섬유들은 제 1 불연속부를 갖는 제 1 섬유와, 제 2 불연속부를 갖는 제 2 섬유, 및 제 3 불연속부를 갖는 제 3 섬유를 포함하고, 상기 제 1 및 제 3 불연속부들은 상기 원주 방향으로 정렬되고, 상기 제 2 불연속부는 종방향으로 상기 제 1 및 제 3 불연속부들로부터 오프셋되고; 그리고
적어도 하나의 원주 방향 섬유를 더 포함하는 장치.
- 제 11 항에 있어서,
상기 제 3 섬유와 병치되는 제 4 섬유로서, 상기 원주 방향으로 상기 제 2 불연속부와 정렬되고 상기 종방향으로 상기 제 1 및 제 3 불연속부들로부터 오프셋된 제 4 불연속부를 갖는 상기 제 4 섬유를 더 포함하는 장치.
- 제 11 항에 있어서,
상기 적어도 세 개의 섬유들은 베이스 풍선 위에 적용되는, 장치.
- 제 11 항에 있어서,
상기 적어도 세 개의 섬유들은 비탄성인, 장치.
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- 제 11 항에 있어서,
상기 적어도 하나의 원주 방향 섬유는 상기 종방향으로 다수의 섬유들 위에 놓이는, 장치.
- 제 11 항에 있어서,
상기 팽창형 풍선을 덮는 외부 커버를 더 포함하는 장치.
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2018/044334 WO2020027776A1 (en) | 2018-07-30 | 2018-07-30 | Inflatable medical balloon with flex points due to interrupted fibers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20210037599A KR20210037599A (ko) | 2021-04-06 |
| KR102616552B1 true KR102616552B1 (ko) | 2023-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| WO2022133483A1 (en) * | 2020-12-18 | 2022-06-23 | Raji Kubba Abtihal | 3d printed medical balloons and methods of integrating high strength fibers in medical balloons |
| WO2023224900A1 (en) * | 2022-05-16 | 2023-11-23 | Boston Scientific Scimed, Inc. | Reinforced medical balloon |
| CN118949242B (zh) * | 2024-10-10 | 2025-01-24 | 鼎科医疗技术(苏州)有限公司 | 一种覆膜球囊、球囊导管及球囊导管组件 |
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| US20090012610A1 (en) * | 2004-09-08 | 2009-01-08 | Boston Scientific Scimed, Inc. | Medical Devices |
| US20130190796A1 (en) * | 2010-07-13 | 2013-07-25 | Loma Vista Medical, Inc. | "inflatable medical devices" |
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| US6746425B1 (en) * | 1996-06-14 | 2004-06-08 | Futuremed Interventional | Medical balloon |
| US6234995B1 (en) * | 1998-11-12 | 2001-05-22 | Advanced Interventional Technologies, Inc. | Apparatus and method for selectively isolating a proximal anastomosis site from blood in an aorta |
| US6977103B2 (en) | 1999-10-25 | 2005-12-20 | Boston Scientific Scimed, Inc. | Dimensionally stable balloons |
| ATE514392T1 (de) * | 2000-07-24 | 2011-07-15 | Jeffrey Grayzel | Versteifter ballonkatheter zur ausdehnung und anbringung von stents |
| US6989025B2 (en) * | 2002-10-04 | 2006-01-24 | Boston Scientific Scimed, Inc. | Extruded tubing with discontinuous striping |
| US7722578B2 (en) | 2004-09-08 | 2010-05-25 | Boston Scientific Scimed, Inc. | Medical devices |
| US7914487B2 (en) * | 2004-10-15 | 2011-03-29 | Futurematrix Interventional, Inc. | Non-compliant medical balloon having braided or knitted reinforcement |
| AU2006213828A1 (en) * | 2005-02-09 | 2006-08-17 | Angiodynamics, Inc. | Reinforced balloon for a catheter |
| US8979886B2 (en) * | 2006-08-07 | 2015-03-17 | W. L. Gore & Associates, Inc. | Medical balloon and method of making the same |
| US8313601B2 (en) * | 2007-08-06 | 2012-11-20 | Bard Peripheral Vascular, Inc. | Non-compliant medical balloon |
| US8002744B2 (en) * | 2007-08-06 | 2011-08-23 | Bard Peripheral Vascular, Inc | Non-compliant medical balloon |
| US8226603B2 (en) * | 2008-09-25 | 2012-07-24 | Abbott Cardiovascular Systems Inc. | Expandable member having a covering formed of a fibrous matrix for intraluminal drug delivery |
| US8900215B2 (en) * | 2009-06-12 | 2014-12-02 | Bard Peripheral Vascular, Inc. | Semi-compliant medical balloon |
| US9211391B2 (en) * | 2009-09-24 | 2015-12-15 | Bard Peripheral Vascular, Inc. | Balloon with variable pitch reinforcing fibers |
| EP2858708B1 (en) * | 2012-06-06 | 2020-07-29 | Loma Vista Medical, Inc. | Inflatable medical devices |
| WO2014176422A1 (en) * | 2013-04-24 | 2014-10-30 | Loma Vista Medical, Inc. | Inflatable medical balloons with continuous fiber wind |
| CN104906682A (zh) * | 2014-01-24 | 2015-09-16 | 史蒂文·沙勒布瓦 | 铰接气囊导管及其使用方法 |
| KR20160003673U (ko) | 2015-04-15 | 2016-10-25 | 이윤정 | 계수대 음식물 찌꺼기 거름 위생팩 |
| GB2538749B (en) | 2015-05-27 | 2017-08-02 | Univ Dublin City | Inflatable balloon |
| WO2018200661A1 (en) * | 2017-04-25 | 2018-11-01 | Boston Scientific Scimed, Inc. | Medical balloon |
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2018
- 2018-07-30 JP JP2020560132A patent/JP7232264B2/ja active Active
- 2018-07-30 WO PCT/US2018/044334 patent/WO2020027776A1/en not_active Ceased
- 2018-07-30 KR KR1020207013060A patent/KR102616552B1/ko active Active
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- 2018-07-30 CA CA3084973A patent/CA3084973C/en active Active
- 2018-07-30 CN CN201880073077.8A patent/CN111344035B/zh active Active
- 2018-07-30 US US16/652,604 patent/US11786708B2/en active Active
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| US20090012610A1 (en) * | 2004-09-08 | 2009-01-08 | Boston Scientific Scimed, Inc. | Medical Devices |
| US20130190796A1 (en) * | 2010-07-13 | 2013-07-25 | Loma Vista Medical, Inc. | "inflatable medical devices" |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111344035A (zh) | 2020-06-26 |
| JP2022501078A (ja) | 2022-01-06 |
| CA3084973C (en) | 2024-07-02 |
| AU2018435511B2 (en) | 2025-04-10 |
| AU2018435511C1 (en) | 2025-10-23 |
| US20200230375A1 (en) | 2020-07-23 |
| NZ763037A (en) | 2025-08-29 |
| AU2018435511A1 (en) | 2020-04-16 |
| KR20210037599A (ko) | 2021-04-06 |
| US11786708B2 (en) | 2023-10-17 |
| JP7232264B2 (ja) | 2023-03-02 |
| EP3691734A1 (en) | 2020-08-12 |
| CA3084973A1 (en) | 2020-02-06 |
| CN111344035B (zh) | 2023-07-25 |
| WO2020027776A1 (en) | 2020-02-06 |
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