JP5912685B2 - Iabp用バルーンカテーテルのバルーン - Google Patents
Iabp用バルーンカテーテルのバルーン Download PDFInfo
- Publication number
- JP5912685B2 JP5912685B2 JP2012051664A JP2012051664A JP5912685B2 JP 5912685 B2 JP5912685 B2 JP 5912685B2 JP 2012051664 A JP2012051664 A JP 2012051664A JP 2012051664 A JP2012051664 A JP 2012051664A JP 5912685 B2 JP5912685 B2 JP 5912685B2
- Authority
- JP
- Japan
- Prior art keywords
- balloon
- iabp
- balloon catheter
- rough surface
- catheter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 description 13
- 229920002635 polyurethane Polymers 0.000 description 10
- 239000004814 polyurethane Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000004217 heart function Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 206010019280 Heart failures Diseases 0.000 description 2
- 210000000709 aorta Anatomy 0.000 description 2
- 210000002376 aorta thoracic Anatomy 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 210000001105 femoral artery Anatomy 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001361 intraarterial administration Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000008337 systemic blood flow Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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
- A61M25/10—Balloon catheters
-
- 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
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
- A61M29/02—Dilators made of swellable material
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
- A61M60/135—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting
- A61M60/139—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting inside the aorta, e.g. intra-aortic balloon pumps
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/295—Balloon pumps for circulatory assistance
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/497—Details relating to driving for balloon pumps for circulatory assistance
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/515—Regulation using real-time patient data
- A61M60/531—Regulation using real-time patient data using blood pressure data, e.g. from blood pressure sensors
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
- A61M60/554—Regulation using real-time blood pump operational parameter data, e.g. motor current of blood pressure
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/865—Devices for guiding or inserting pumps or pumping devices into the patient's body
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
- A61M2025/0681—Systems with catheter and outer tubing, e.g. sheath, sleeve or guide tube
-
- 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
-
- 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
-
- 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
- A61M2025/1088—Balloon catheters with special features or adapted for special applications having special surface characteristics depending on material properties or added substances, e.g. for reducing friction
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/12—Blood circulatory system
- A61M2210/127—Aorta
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
- A61M25/0668—Guide tubes splittable, tear apart
-
- 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
- A61M25/1006—Balloons formed between concentric 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
- A61M25/10—Balloon catheters
- A61M25/1027—Making of balloon catheters
- A61M25/1038—Wrapping or folding devices for use with balloon catheters
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/247—Positive displacement blood pumps
- A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
- A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
- A61M60/274—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders the inlet and outlet being the same, e.g. para-aortic counter-pulsation blood pumps
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Cardiology (AREA)
- Mechanical Engineering (AREA)
- Vascular Medicine (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Child & Adolescent Psychology (AREA)
- Medical Informatics (AREA)
- Transplantation (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Description
以下、図面を用いて、実施形態にかかるIABP用バルーンカテーテルのバルーン10及びこのバルーン10を備えたIABP用バルーンカテーテル100について詳細に説明する。
IABP用バルーンカテーテルのバルーン10に使用される粗面を有しているバルーン膜(ポリウレタン製)と滑面を有しているバルーン膜(ポリウレタン製)を用意し、それぞれ鏡面同士、鏡面と粗面及び粗面同士をそれぞれ貼り合わせ、加重(0.5Kg/cm3
以上)をかけたまま55℃で48時間加熱を行い、膜同士を貼りつけた。貼り付けたものをそれぞれJIS K6251のダンベル試験片(3号)にカットしたものを用意し、引張試験器によって、引張速度20mm/minでT型剥離及び剪断剥離で強度を測定した。なお、粗面と粗面同士を貼り付けたものは、貼り付くことはなかった。T型剥離の試験結果を表1及び剪断剥離の試験結果を表2に示す。
12...円錐部、13...粗面、14...平滑面、20...先端部、22...貫通孔、
30...インナーチューブ、31...ガイドワイヤルーメン、50...アウターチューブ、
51...エア注入用ルーメン、60...ラッピングシース、60a...第1ラッピングシース、60b...第2ラッピングシース、70...シース、80...ガイドワイヤ、
100...IABP用バルーンカテーテル
Claims (5)
- 医療用カテーテルに設けられるIABP用バルーンカテーテルのバルーンにおいて、
前記バルーンがラッピングされた状態のとき内側に折り畳まれた前記バルーンの外表面は、前記外表面全体の10%以上80%以下の領域の粗面と、90%以下20%以上の領域の平滑面とを備えており、
前記粗面は、少なくとも前記バルーンの遠位側又は近位側の略円錐部以外の位置全体に分散されていることを特徴とするIABP用バルーンカテーテルのバルーン。 - 前記粗面は、IABP用バルーンカテーテルのバルーンの遠位側又は近位側に形成される両側の略円錐部以外の位置にのみ形成されていることを特徴とする請求項1に記載のIABP用バルーンカテーテルのバルーン。
- 前記粗面は、梨地又はシボであることを特徴とする請求項1又は2に記載のIABP用バルーンカテーテルのバルーン。
- 前記粗面は、ストライプ、チェック、ドット及びスパイラルのいずれか1つ又はこれらの組み合わせからなる模様状に形成されてなることを特徴とする請求項1から3のいずれか1項に記載のIABP用バルーンカテーテルのバルーン。
- 前記粗面がIABP用バルーンカテーテルのバルーンの内表面の少なくとも1部に形成されていることを特徴とする請求項1から4のいずれか1項に記載のIABP用バルーンカテーテルのバルーン。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012051664A JP5912685B2 (ja) | 2012-03-08 | 2012-03-08 | Iabp用バルーンカテーテルのバルーン |
KR1020147024255A KR20140117666A (ko) | 2012-03-08 | 2013-03-04 | Iabp용 벌룬 카테터의 벌룬 |
US14/382,956 US20150025564A1 (en) | 2012-03-08 | 2013-03-04 | Balloon for iabp balloon catheter |
CN201380012709.7A CN104159634A (zh) | 2012-03-08 | 2013-03-04 | 用于iabp气囊导管的气囊 |
PCT/JP2013/055811 WO2013133201A1 (ja) | 2012-03-08 | 2013-03-04 | Iabp用バルーンカテーテルのバルーン |
EP13757386.1A EP2823847A4 (en) | 2012-03-08 | 2013-03-04 | BALLOON FOR AN INTRAAORTAL BLOOD PUMP BALLOON CATHETER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012051664A JP5912685B2 (ja) | 2012-03-08 | 2012-03-08 | Iabp用バルーンカテーテルのバルーン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013183916A JP2013183916A (ja) | 2013-09-19 |
JP5912685B2 true JP5912685B2 (ja) | 2016-04-27 |
Family
ID=49116678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012051664A Active JP5912685B2 (ja) | 2012-03-08 | 2012-03-08 | Iabp用バルーンカテーテルのバルーン |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150025564A1 (ja) |
EP (1) | EP2823847A4 (ja) |
JP (1) | JP5912685B2 (ja) |
KR (1) | KR20140117666A (ja) |
CN (1) | CN104159634A (ja) |
WO (1) | WO2013133201A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10213533B2 (en) * | 2012-03-05 | 2019-02-26 | Keith A. Walter | Medical tools with aspiration tips suitable for cataract surgeries and related methods |
BR112015027301B1 (pt) * | 2013-05-03 | 2021-12-14 | C.R. Bard, Inc | Método de fabricação de bainha protetora destacável e conjunto de cateter de balão |
JP6726172B2 (ja) * | 2016-11-22 | 2020-07-22 | 朝日インテック株式会社 | バルーンカテーテル |
US11389627B1 (en) | 2018-10-02 | 2022-07-19 | Lutonix Inc. | Balloon protectors, balloon-catheter assemblies, and methods thereof |
WO2020250611A1 (ja) * | 2019-06-11 | 2020-12-17 | 株式会社カネカ | バルーンカテーテル用のバルーンおよびバルーンカテーテルの製造方法 |
CN114681788B (zh) * | 2022-03-29 | 2023-08-29 | 南方医科大学珠江医院 | 心脏辅助循环装置及其控制方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3694524B2 (ja) * | 1993-08-23 | 2005-09-14 | ボストン サイエンティフィック コーポレイション | 改良形バルーンカテーテル |
JPH09511155A (ja) * | 1993-12-20 | 1997-11-11 | シー・アール・バード・インコーポレーテッド | 大動脈内バルーンポンプ装置 |
US6096054A (en) * | 1998-03-05 | 2000-08-01 | Scimed Life Systems, Inc. | Expandable atherectomy burr and method of ablating an occlusion from a patient's blood vessel |
JPH11262527A (ja) * | 1998-03-17 | 1999-09-28 | Buaayu:Kk | 血管内擦過バルーンカテーテル |
US6267747B1 (en) * | 1998-05-11 | 2001-07-31 | Cardeon Corporation | Aortic catheter with porous aortic root balloon and methods for inducing cardioplegic arrest |
WO2000007656A1 (en) * | 1998-08-06 | 2000-02-17 | Cardeon Corporation | Aortic catheter with porous aortic arch balloon and methods for selective aortic perfusion |
EP1305078B1 (en) * | 2000-07-24 | 2011-06-29 | Jeffrey Grayzel | Stiffened balloon catheter for dilatation and stenting |
JP4782297B2 (ja) | 2001-03-09 | 2011-09-28 | 川澄化学工業株式会社 | カテーテル用バルーン及びバルーンカテーテル |
US8226541B2 (en) * | 2003-06-11 | 2012-07-24 | L. Vad Technology, Inc. | Methods of making aortic counter pulsation cardiac assist devices with three dimensional tortuous shape |
EP1892010B1 (en) * | 2006-08-25 | 2010-10-06 | Pulsion Medical Systems AG | Enteral feeding catheter and apparatus for determining the intraabdominal pressure of a patient |
JP5347656B2 (ja) * | 2009-03-31 | 2013-11-20 | 日本ゼオン株式会社 | カテーテル |
EP2593170A1 (en) * | 2010-07-16 | 2013-05-22 | Abbott Cardiovascular Systems Inc. | Medical device having tissue engaging member and method for delivery of a therapeutic agent |
GB2501065B (en) * | 2012-03-27 | 2014-09-03 | Cook Medical Technologies Llc | Medical balloon with textured or roughened outer layer |
-
2012
- 2012-03-08 JP JP2012051664A patent/JP5912685B2/ja active Active
-
2013
- 2013-03-04 CN CN201380012709.7A patent/CN104159634A/zh active Pending
- 2013-03-04 EP EP13757386.1A patent/EP2823847A4/en not_active Withdrawn
- 2013-03-04 WO PCT/JP2013/055811 patent/WO2013133201A1/ja active Application Filing
- 2013-03-04 KR KR1020147024255A patent/KR20140117666A/ko not_active Abandoned
- 2013-03-04 US US14/382,956 patent/US20150025564A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2823847A1 (en) | 2015-01-14 |
KR20140117666A (ko) | 2014-10-07 |
US20150025564A1 (en) | 2015-01-22 |
EP2823847A4 (en) | 2015-11-18 |
WO2013133201A1 (ja) | 2013-09-12 |
JP2013183916A (ja) | 2013-09-19 |
CN104159634A (zh) | 2014-11-19 |
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