JP2022515796A - 新型マイクロカテーテル - Google Patents

新型マイクロカテーテル Download PDF

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Publication number
JP2022515796A
JP2022515796A JP2021536400A JP2021536400A JP2022515796A JP 2022515796 A JP2022515796 A JP 2022515796A JP 2021536400 A JP2021536400 A JP 2021536400A JP 2021536400 A JP2021536400 A JP 2021536400A JP 2022515796 A JP2022515796 A JP 2022515796A
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JP
Japan
Prior art keywords
layer
braided
microcatheter
proximal end
distal end
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
Application number
JP2021536400A
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English (en)
Japanese (ja)
Inventor
▲東▼▲東▼ 向
平 王
▲偉▼ 于
建平 肖
Original Assignee
深▲セン▼市▲業▼聚▲實▼▲業▼有限公司
Priority date (The priority date 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 date listed.)
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Application filed by 深▲セン▼市▲業▼聚▲實▼▲業▼有限公司 filed Critical 深▲セン▼市▲業▼聚▲實▼▲業▼有限公司
Publication of JP2022515796A publication Critical patent/JP2022515796A/ja
Pending legal-status Critical Current

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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
    • A61M25/0043—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
    • A61M25/0043—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
    • A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • 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
    • A61M2025/0008—Catheters; Hollow probes having visible markings on its surface, i.e. visible to the naked eye, for any purpose, e.g. insertion depth markers, rotational markers or identification of type
    • 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
    • A61M2025/0063—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0238—General characteristics of the apparatus characterised by a particular materials the material being a coating or protective layer
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/32—General characteristics of the apparatus with radio-opaque indicia

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
JP2021536400A 2018-12-19 2018-12-21 新型マイクロカテーテル Pending JP2022515796A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201811556875 2018-12-19
CN201811556875.4 2018-12-19
PCT/CN2018/122658 WO2020124551A1 (fr) 2018-12-19 2018-12-21 Nouveau micro-cathéter

Publications (1)

Publication Number Publication Date
JP2022515796A true JP2022515796A (ja) 2022-02-22

Family

ID=65757680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021536400A Pending JP2022515796A (ja) 2018-12-19 2018-12-21 新型マイクロカテーテル

Country Status (3)

Country Link
JP (1) JP2022515796A (fr)
CN (1) CN109498957A (fr)
WO (1) WO2020124551A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022515796A (ja) * 2018-12-19 2022-02-22 深▲セン▼市▲業▼聚▲實▼▲業▼有限公司 新型マイクロカテーテル
CN109999316B (zh) * 2019-04-29 2021-05-28 南通伊诺精密塑胶导管有限公司 一种具有显影标记功能的血管微导管
CN211724332U (zh) * 2019-08-13 2020-10-23 上海沃比医疗科技有限公司 多层导管主体及其导管组件
CN110537956A (zh) * 2019-10-09 2019-12-06 上海加奇生物科技苏州有限公司 专用于脑血管远端血栓抽吸的导管
CN110947077B (zh) * 2019-12-02 2024-05-07 心凯诺医疗科技(上海)有限公司 一种高柔顺性远端通路导引导管及其制备方法
CN111467649B (zh) * 2020-05-27 2022-03-29 深圳北芯生命科技股份有限公司 微导管
CN111467650A (zh) * 2020-05-27 2020-07-31 深圳北芯生命科技有限公司 微导管
CN113855992A (zh) * 2020-06-30 2021-12-31 微创神通医疗科技（上海）有限公司 一种导管
CN112402060A (zh) * 2020-11-02 2021-02-26 金仕生物科技（常熟）有限公司 一种介入瓣膜的输送系统
CN112401973B (zh) * 2020-11-19 2022-09-27 上海腾复医疗科技有限公司 多功能鞘管
CN112472953A (zh) * 2020-12-03 2021-03-12 广东博迈医疗器械有限公司 一种带有加强筋的编织导管
CN112472955A (zh) * 2020-12-15 2021-03-12 上海融脉医疗科技有限公司 一种多节段硬度介入导管及其编制方法
CN113181506A (zh) * 2021-04-23 2021-07-30 谱高医疗科技(南京)有限公司 一种具有编织和绕簧复合结构的微导管
CN113198085A (zh) * 2021-05-11 2021-08-03 深圳麦普奇医疗科技有限公司 —种便于植入的经桡动脉冠状动脉造影导管
CN114191685A (zh) * 2021-10-19 2022-03-18 深圳北芯医疗科技有限公司 导管鞘
CN114699623B (zh) * 2022-04-07 2022-12-27 深圳市凯思特医疗科技股份有限公司 血管造影导管和造影装置
CN114904121B (zh) * 2022-04-24 2023-11-17 广州易介医疗科技有限公司 一种医用导入管及其导引导管装置和桡动脉入路导管系统
CN114948085A (zh) * 2022-06-02 2022-08-30 上海畅德医疗科技有限公司 一种灌注导管及其用途
CN115154865A (zh) * 2022-06-30 2022-10-11 上海英威思医疗科技有限公司 一种增强导管
CN116899035A (zh) * 2023-07-14 2023-10-20 上海励楷科技有限公司 颅内抽吸导管

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001501846A (ja) * 1996-10-09 2001-02-13 ターゲット セラピューティクス， インコーポレイテッド ガイドワイヤ追跡を高めたガイドカテーテル
JP2003501160A (ja) * 1999-06-09 2003-01-14 ポシス メディカル インコーポレイテッド 可撓性マイクロカテーテル
JP2006263289A (ja) * 2005-03-25 2006-10-05 Kawasumi Lab Inc マイクロカテーテル
WO2008032412A1 (fr) * 2006-09-13 2008-03-20 Kawasumi Laboratories, Inc. Microcathéter
JP2010284326A (ja) * 2009-06-11 2010-12-24 Sumitomo Bakelite Co Ltd カテーテルの製造方法
JP2012531224A (ja) * 2009-06-30 2012-12-10 マイクロポート・メディカル（シャンハイ）カンパニー，リミテッド マイクロカテーテル
JP2018516128A (ja) * 2015-05-29 2018-06-21 コヴィディエン リミテッド パートナーシップ 先細りする外径のカテーテル
JP2018530410A (ja) * 2015-09-11 2018-10-18 キャセラ， インコーポレイテッド 補強材付きポリマーカテーテルシャフト

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* Cited by examiner, † Cited by third party
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EP1551489B1 (fr) * 2002-10-10 2009-12-09 Micro Therapeutics, Inc. Microcatheter renforce par un fil tresse
US7438712B2 (en) * 2003-03-05 2008-10-21 Scimed Life Systems, Inc. Multi-braid exterior tube
JP4743800B2 (ja) * 2008-10-11 2011-08-10 朝日インテック株式会社 カテーテル
CN104707235A (zh) * 2013-12-17 2015-06-17 常州乐奥医疗科技有限公司 一种新型微导管
CN205322975U (zh) * 2015-12-04 2016-06-22 刘宗军 经桡动脉冠状动脉造影导管
CN108156809B (zh) * 2016-09-01 2021-04-06 朝日英达科株式会社 导管
CN206325099U (zh) * 2016-10-20 2017-07-14 深圳市业聚实业有限公司 导引导管
CN207137135U (zh) * 2017-03-09 2018-03-27 珠海德瑞医疗器械有限公司 一种双丝编织血管造影导管
CN106823102A (zh) * 2017-03-09 2017-06-13 珠海德瑞医疗器械有限公司 一种双丝编织血管造影导管
CN209884980U (zh) * 2018-12-19 2020-01-03 深圳市业聚实业有限公司 一种新型微导管
JP2022515796A (ja) * 2018-12-19 2022-02-22 深▲セン▼市▲業▼聚▲實▼▲業▼有限公司 新型マイクロカテーテル

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001501846A (ja) * 1996-10-09 2001-02-13 ターゲット セラピューティクス， インコーポレイテッド ガイドワイヤ追跡を高めたガイドカテーテル
JP2003501160A (ja) * 1999-06-09 2003-01-14 ポシス メディカル インコーポレイテッド 可撓性マイクロカテーテル
JP2006263289A (ja) * 2005-03-25 2006-10-05 Kawasumi Lab Inc マイクロカテーテル
WO2008032412A1 (fr) * 2006-09-13 2008-03-20 Kawasumi Laboratories, Inc. Microcathéter
JP2010284326A (ja) * 2009-06-11 2010-12-24 Sumitomo Bakelite Co Ltd カテーテルの製造方法
JP2012531224A (ja) * 2009-06-30 2012-12-10 マイクロポート・メディカル（シャンハイ）カンパニー，リミテッド マイクロカテーテル
JP2018516128A (ja) * 2015-05-29 2018-06-21 コヴィディエン リミテッド パートナーシップ 先細りする外径のカテーテル
JP2018530410A (ja) * 2015-09-11 2018-10-18 キャセラ， インコーポレイテッド 補強材付きポリマーカテーテルシャフト

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WO2020124551A1 (fr) 2020-06-25
CN109498957A (zh) 2019-03-22

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