JPWO2016185995A1 - バルーンカテーテル - Google Patents
バルーンカテーテル Download PDFInfo
- Publication number
- JPWO2016185995A1 JPWO2016185995A1 JP2017519163A JP2017519163A JPWO2016185995A1 JP WO2016185995 A1 JPWO2016185995 A1 JP WO2016185995A1 JP 2017519163 A JP2017519163 A JP 2017519163A JP 2017519163 A JP2017519163 A JP 2017519163A JP WO2016185995 A1 JPWO2016185995 A1 JP WO2016185995A1
- Authority
- JP
- Japan
- Prior art keywords
- balloon
- additional structure
- peripheral surface
- balloon catheter
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- A61M25/1036—Making parts for balloon catheter systems, e.g. shafts or distal ends
-
- 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
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
-
- 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
- A61M25/1018—Balloon inflating or inflation-control devices
-
- 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
- A61M25/104—Balloon catheters used for angioplasty
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
- A61F2002/9583—Means for holding the stent on the balloon, e.g. using protrusions, adhesives or an outer sleeve
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/0034—Multi-lumen catheters with stationary elements characterized by elements which are assembled, connected or fused, e.g. splittable tubes, outer sheaths creating lumina or separate cores
-
- 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
-
- 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
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/0029—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the middle part of the catheter, e.g. slots, flaps, valves, cuffs, apertures, notches, grooves or rapid exchange ports
-
- 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
- A61M25/0053—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids having a variable stiffness along the longitudinal axis, e.g. by varying the pitch of the coil or braid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7542—Catheters
- B29L2031/7543—Balloon catheters
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biophysics (AREA)
- Child & Adolescent Psychology (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Manufacturing & Machinery (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (8)
- シャフトの遠位端側にバルーンが設けられたバルーンカテーテルにおいて、
前記バルーンの内周面と外周面の少なくとも一方の面上で直接に形成されることによって所定パターンの付加構造体が設けられていることを特徴とするバルーンカテーテル。 - 前記付加構造体が、該バルーンの内周面に形成されている請求項1に記載のバルーンカテーテル。
- 前記付加構造体が、溶射と真空蒸着の少なくとも一方によって形成されている請求項1又は2に記載のバルーンカテーテル。
- 前記付加構造体が、電鋳とエッチングの少なくとも一方によって形成されている請求項1又は2に記載のバルーンカテーテル。
- 前記付加構造体が、前記バルーンの周方向に連続した筒状のメッシュ形状とされている請求項1〜4の何れか1項に記載のバルーンカテーテル。
- 前記付加構造体が、前記バルーンの長さ方向に連続した線形状とされている請求項1〜5の何れか1項に記載のバルーンカテーテル。
- 前記付加構造体が、前記バルーンの拡縮に伴って変形可能とされている請求項1〜6の何れか1項に記載のバルーンカテーテル。
- 前記付加構造体が、前記バルーンの面上に固着されている請求項1〜7の何れか1項に記載のバルーンカテーテル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015099712 | 2015-05-15 | ||
JP2015099712 | 2015-05-15 | ||
PCT/JP2016/064121 WO2016185995A1 (ja) | 2015-05-15 | 2016-05-12 | バルーンカテーテル |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021073308A Division JP7041858B2 (ja) | 2015-05-15 | 2021-04-23 | バルーンカテーテルの製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2016185995A1 true JPWO2016185995A1 (ja) | 2018-03-01 |
Family
ID=57319990
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017519163A Pending JPWO2016185995A1 (ja) | 2015-05-15 | 2016-05-12 | バルーンカテーテル |
JP2021073308A Active JP7041858B2 (ja) | 2015-05-15 | 2021-04-23 | バルーンカテーテルの製造方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021073308A Active JP7041858B2 (ja) | 2015-05-15 | 2021-04-23 | バルーンカテーテルの製造方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US20180043141A1 (ja) |
EP (1) | EP3295989B1 (ja) |
JP (2) | JPWO2016185995A1 (ja) |
CN (1) | CN107206218B (ja) |
WO (1) | WO2016185995A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109893215B (zh) * | 2017-12-11 | 2022-10-04 | 先健科技(深圳)有限公司 | 切割球囊导管 |
CN108294800B (zh) * | 2018-01-30 | 2019-11-19 | 牛铁生 | 一种球囊 |
CN108355230B (zh) * | 2018-03-09 | 2024-04-26 | 鼎科医疗技术(苏州)有限公司 | 多导丝药物球囊扩张导管及其使用方法 |
CN108577937B (zh) * | 2018-05-18 | 2020-09-18 | 鼎科医疗技术(苏州)有限公司 | 一种切割球囊及球囊导管 |
CN112203712B (zh) | 2018-07-09 | 2023-11-07 | 株式会社戈德曼 | 球囊导管 |
KR102491375B1 (ko) * | 2018-07-09 | 2023-01-20 | 가부시키가이샤 굿맨 | 풍선 카테터(balloon catheter) |
KR20220112250A (ko) * | 2019-11-12 | 2022-08-10 | 마이크로벤션, 인코포레이티드 | 특성이 개선된 풍선 카테터 |
JP7410706B2 (ja) * | 2019-12-20 | 2024-01-10 | 株式会社カネカ | バルーンカテーテル |
CN113648516B (zh) * | 2020-05-12 | 2024-04-02 | 先健科技(深圳)有限公司 | 球囊导管及取栓装置 |
CN111588970B (zh) * | 2020-05-29 | 2022-09-16 | 成都赛拉诺医疗科技有限公司 | 扩张球囊装置及扩张球囊装置的制作方法 |
CN114504723A (zh) * | 2021-12-22 | 2022-05-17 | 融冲(深圳)生物医疗科技有限责任公司 | 聚合物球囊及其制备方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000140118A (ja) * | 1998-11-09 | 2000-05-23 | Olympus Optical Co Ltd | 高周波処置具 |
JP2003507096A (ja) * | 1999-08-12 | 2003-02-25 | ウイルソンークック メディカル インク. | 多数の経線を有する拡張バルーン |
US20060085023A1 (en) * | 2004-10-15 | 2006-04-20 | Davies William F Jr | Medical balloon having strengthening rods |
JP2007006941A (ja) * | 2005-06-28 | 2007-01-18 | Japan Lifeline Co Ltd | 医療材料及びその製造方法 |
US20110046711A1 (en) * | 2007-12-21 | 2011-02-24 | Nicolas Degen | Strengthening textures in medical devices |
WO2012029109A1 (ja) * | 2010-08-30 | 2012-03-08 | 株式会社グッドマン | 拡張カテーテル |
US20130138081A1 (en) * | 2010-07-16 | 2013-05-30 | Abbott Cardiovascular Systems Inc. | Method and medical device having tissue engaging member for delivery of a therapeutic agent |
JP2014516293A (ja) * | 2011-04-07 | 2014-07-10 | サノバス, インク. | 導電性のバルーンカテーテル |
JP2014200330A (ja) * | 2013-04-01 | 2014-10-27 | テルモ株式会社 | イントロデューサシース及びイントロデューサ組立体 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01263262A (ja) * | 1988-04-14 | 1989-10-19 | Fujikura Ltd | 複合フィルムの製造方法 |
JPH0584304A (ja) | 1990-02-07 | 1993-04-06 | Advanced Cardiovascular Syst Inc | 血管カテーテル |
JP3742696B2 (ja) * | 1995-10-11 | 2006-02-08 | テルモ株式会社 | カテーテル用バルーンおよびバルーンカテーテルならびに血管拡張用カテーテル |
JPH10277157A (ja) * | 1997-04-02 | 1998-10-20 | Nippon Zeon Co Ltd | バルーン拡張カテーテル及びその製造方法 |
US6733513B2 (en) * | 1999-11-04 | 2004-05-11 | Advanced Bioprosthetic Surfaces, Ltd. | Balloon catheter having metal balloon and method of making same |
US20040086674A1 (en) | 2002-11-01 | 2004-05-06 | Holman Thomas J. | Laser sintering process and devices made therefrom |
US20050021070A1 (en) | 2003-01-21 | 2005-01-27 | Angioscore, Inc. | Methods and apparatus for manipulating vascular prostheses |
US7914487B2 (en) * | 2004-10-15 | 2011-03-29 | Futurematrix Interventional, Inc. | Non-compliant medical balloon having braided or knitted reinforcement |
US8038691B2 (en) | 2004-11-12 | 2011-10-18 | Boston Scientific Scimed, Inc. | Cutting balloon catheter having flexible atherotomes |
US7850645B2 (en) * | 2005-02-11 | 2010-12-14 | Boston Scientific Scimed, Inc. | Internal medical devices for delivery of therapeutic agent in conjunction with a source of electrical power |
US8876763B2 (en) | 2005-11-01 | 2014-11-04 | Boston Scientific Scimed, Inc. | Composite balloon |
CA2714605C (en) * | 2008-02-29 | 2017-05-02 | Edwards Lifesciences Corporation | Expandable member for deploying a prosthetic device |
KR20140053377A (ko) | 2011-09-30 | 2014-05-07 | 코비디엔 엘피 | 에너지 전달 장치 및 그 이용 방법 |
US9302079B2 (en) * | 2011-12-02 | 2016-04-05 | Cook Medical Technologies Llc | Integral dilation element for a balloon catheter |
CN203303482U (zh) * | 2013-06-25 | 2013-11-27 | 邢西迁 | 一种支气管镜下扩张气道球囊导管 |
-
2016
- 2016-05-12 WO PCT/JP2016/064121 patent/WO2016185995A1/ja active Application Filing
- 2016-05-12 EP EP16796388.3A patent/EP3295989B1/en active Active
- 2016-05-12 JP JP2017519163A patent/JPWO2016185995A1/ja active Pending
- 2016-05-12 CN CN201680008115.2A patent/CN107206218B/zh active Active
- 2016-05-12 US US15/554,725 patent/US20180043141A1/en not_active Abandoned
-
2020
- 2020-02-18 US US16/793,164 patent/US11697004B2/en active Active
-
2021
- 2021-04-23 JP JP2021073308A patent/JP7041858B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000140118A (ja) * | 1998-11-09 | 2000-05-23 | Olympus Optical Co Ltd | 高周波処置具 |
JP2003507096A (ja) * | 1999-08-12 | 2003-02-25 | ウイルソンークック メディカル インク. | 多数の経線を有する拡張バルーン |
US20060085023A1 (en) * | 2004-10-15 | 2006-04-20 | Davies William F Jr | Medical balloon having strengthening rods |
JP2007006941A (ja) * | 2005-06-28 | 2007-01-18 | Japan Lifeline Co Ltd | 医療材料及びその製造方法 |
US20110046711A1 (en) * | 2007-12-21 | 2011-02-24 | Nicolas Degen | Strengthening textures in medical devices |
US20130138081A1 (en) * | 2010-07-16 | 2013-05-30 | Abbott Cardiovascular Systems Inc. | Method and medical device having tissue engaging member for delivery of a therapeutic agent |
WO2012029109A1 (ja) * | 2010-08-30 | 2012-03-08 | 株式会社グッドマン | 拡張カテーテル |
JP2014516293A (ja) * | 2011-04-07 | 2014-07-10 | サノバス, インク. | 導電性のバルーンカテーテル |
JP2014200330A (ja) * | 2013-04-01 | 2014-10-27 | テルモ株式会社 | イントロデューサシース及びイントロデューサ組立体 |
Also Published As
Publication number | Publication date |
---|---|
US11697004B2 (en) | 2023-07-11 |
EP3295989A4 (en) | 2019-01-02 |
CN107206218A (zh) | 2017-09-26 |
EP3295989A1 (en) | 2018-03-21 |
CN107206218B (zh) | 2021-06-25 |
JP2021104449A (ja) | 2021-07-26 |
US20180043141A1 (en) | 2018-02-15 |
WO2016185995A1 (ja) | 2016-11-24 |
JP7041858B2 (ja) | 2022-03-25 |
EP3295989B1 (en) | 2021-12-08 |
US20200179662A1 (en) | 2020-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2016185995A1 (ja) | バルーンカテーテル | |
JP5015772B2 (ja) | バルーンカテーテル | |
JP6804370B2 (ja) | 医療用長尺体 | |
JP4345478B2 (ja) | 拡張カテーテル | |
JP4754500B2 (ja) | 先端支持部を有するカテーテルシャフト | |
JP6726172B2 (ja) | バルーンカテーテル | |
JP4985398B2 (ja) | カテーテル | |
EP3174483B1 (en) | Hypotube construction | |
US20060184191A1 (en) | Cutting balloon catheter having increased flexibility regions | |
JP6975857B2 (ja) | バルーンカテーテル | |
JP2005278684A (ja) | 拡張体付カテーテル | |
JP5002245B2 (ja) | ガイドワイヤ | |
JP2005538747A (ja) | 改良されたトルク伝達シャフトを有するカテーテル | |
US20080243069A1 (en) | Self-Crimping Radiopaque marker | |
JP2015173913A (ja) | 血管形成カテーテル | |
JP4785567B2 (ja) | カテーテル | |
JP2008264134A (ja) | バルーンカテーテル | |
JP2011098060A (ja) | カッティングバルーンカテーテル | |
JP2008000276A (ja) | カテーテル用拡張体及び拡張カテーテル | |
JP2022053075A (ja) | バルーンカテーテル | |
JP2018161415A (ja) | 医療用長尺体 | |
JP7104185B2 (ja) | スコアリングデバイスおよびスコアリングシステム | |
WO2024106399A1 (ja) | バルーンカテーテル用バルーン及びそれを備えるバルーンカテーテル | |
JP7097571B2 (ja) | バルーンカテーテル | |
JP2018007810A (ja) | バルーンカテーテルおよび処置方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190215 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200108 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200303 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200701 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200827 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20210202 |