CN111356496B - 带有止血阀的留置针以及留置针组件 - Google Patents

带有止血阀的留置针以及留置针组件 Download PDF

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Publication number
CN111356496B
CN111356496B CN201880050192.3A CN201880050192A CN111356496B CN 111356496 B CN111356496 B CN 111356496B CN 201880050192 A CN201880050192 A CN 201880050192A CN 111356496 B CN111356496 B CN 111356496B
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CN
China
Prior art keywords
connector
end side
filter
needle
hemostatic valve
Prior art date
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Active
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CN201880050192.3A
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English (en)
Chinese (zh)
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CN111356496A (zh
Inventor
中神裕之
阪本慎吾
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Nipro Corp
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Nipro Corp
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Publication of CN111356496A publication Critical patent/CN111356496A/zh
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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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
    • A61M5/38—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters
    • A61M5/385—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters using hydrophobic filters
    • 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
    • A61M25/0097—Catheters; Hollow probes characterised by the hub
    • 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
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M39/0693—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof including means for seal penetration
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Emergency Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN201880050192.3A 2017-08-02 2018-08-02 带有止血阀的留置针以及留置针组件 Active CN111356496B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2017150204 2017-08-02
JP2017-150204 2017-08-02
JP2017-216744 2017-11-09
JP2017216744 2017-11-09
PCT/JP2018/029139 WO2019027024A1 (ja) 2017-08-02 2018-08-02 止血弁付留置針および留置針組立体

Publications (2)

Publication Number Publication Date
CN111356496A CN111356496A (zh) 2020-06-30
CN111356496B true CN111356496B (zh) 2023-07-04

Family

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CN201880050192.3A Active CN111356496B (zh) 2017-08-02 2018-08-02 带有止血阀的留置针以及留置针组件

Country Status (6)

Country Link
US (2) US11839752B2 (https=)
EP (2) EP4725536A2 (https=)
JP (2) JP7209948B2 (https=)
CN (1) CN111356496B (https=)
CA (1) CA3071818A1 (https=)
WO (1) WO2019027024A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12478730B2 (en) * 2012-12-31 2025-11-25 Medtg, Llc Simultaneous infusion and blood collection devices
JP7550508B2 (ja) * 2019-03-08 2024-09-13 ニプロ株式会社 弁付き針組立体
JP7387717B2 (ja) * 2019-03-28 2023-11-28 テルモ株式会社 カテーテル組立体
US11338114B2 (en) * 2019-07-09 2022-05-24 Becton, Dickinson And Company Magnetic catheter system and methods
WO2021108624A1 (en) * 2019-11-26 2021-06-03 Medtg, Llc Infusion and blood collection devices and methods
JP7410453B2 (ja) * 2019-12-24 2024-01-10 ニプロ株式会社 弁付き針組立体
WO2021201014A1 (ja) * 2020-03-30 2021-10-07 ニプロ株式会社 留置針
JP7658364B2 (ja) * 2020-04-17 2025-04-08 ニプロ株式会社 針組立体
JP7804255B2 (ja) * 2020-06-22 2026-01-22 ニプロ株式会社 外針組立体
JP2024513110A (ja) * 2021-04-06 2024-03-21 ベー・ブラウン・メルズンゲン・アクチエンゲゼルシャフト ベント装置、ポストアセンブリ、および血管アクセスアセンブリ
WO2023220845A1 (zh) * 2022-05-16 2023-11-23 百仕韦(长汀)医疗器械有限公司 带有摆动闸片的血液透析针
JP2024020810A (ja) * 2022-08-02 2024-02-15 ニプロ株式会社 針組立体
US12357808B1 (en) * 2023-12-27 2025-07-15 Asset Medical, Inc. Connector assembly for communication of medical liquids
WO2025216263A1 (ja) * 2024-04-09 2025-10-16 ニプロ株式会社 止血弁付きコネクタ
CN119792764B (zh) * 2025-03-11 2025-06-13 广州保瑞医疗技术有限公司 一种改进型防逆流经外周置入中心静脉导管

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103492012A (zh) * 2011-03-28 2014-01-01 泰尔茂株式会社 导管组装体

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290246A (en) * 1991-01-18 1994-03-01 Terumo Kabushiki Kaisha Piercing needle
US5911710A (en) 1997-05-02 1999-06-15 Schneider/Namic Medical insertion device with hemostatic valve
US6749588B1 (en) * 1998-04-09 2004-06-15 Becton Dickinson And Company Catheter and introducer needle assembly with needle shield
JP3892168B2 (ja) * 1999-03-30 2007-03-14 テルモ株式会社 留置針組立体
JP4344433B2 (ja) * 1999-08-04 2009-10-14 メディキット株式会社 留置針
JP4996015B2 (ja) * 2001-03-12 2012-08-08 メディキット株式会社 留置用カテーテル
DE10307722A1 (de) * 2002-03-07 2003-11-13 Enomoto Co Ltd Medizinische Vorrichtung
US8066669B2 (en) * 2006-11-06 2011-11-29 Becton, Dickinson And Company Vascular access device housing venting
US7947018B2 (en) * 2008-05-05 2011-05-24 Becton, Dickinson And Company Rotationally activated blood control
US8469928B2 (en) 2009-02-11 2013-06-25 Becton, Dickinson And Company Systems and methods for providing a flushable catheter assembly
JP5578488B2 (ja) * 2010-12-22 2014-08-27 ニプロ株式会社 留置針組立体
JP6050750B2 (ja) * 2011-07-04 2016-12-21 テルモ株式会社 イントロデューサ用シース
EP2762193B1 (en) * 2011-09-28 2016-10-26 Terumo Kabushiki Kaisha Catheter assembly
US8758307B2 (en) * 2012-06-15 2014-06-24 B. Braun Medical Inc. Self-priming, anti-free flow valve for infusion pumps
US9717887B2 (en) * 2013-12-04 2017-08-01 B. Braun Melsungen Ag Catheter assembly blood control device and related methods
JPWO2015141366A1 (ja) * 2014-03-20 2017-04-06 テルモ株式会社 カテーテル組立体
JP6617397B2 (ja) * 2014-07-03 2019-12-11 ニプロ株式会社 隔壁部材付きハブ組立体
JP6834120B2 (ja) * 2015-09-11 2021-02-24 ニプロ株式会社 医療用コネクタ
US20170119977A1 (en) * 2015-10-30 2017-05-04 B. Braun Melsungen Ag Valved catheters and related methods

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103492012A (zh) * 2011-03-28 2014-01-01 泰尔茂株式会社 导管组装体

Also Published As

Publication number Publication date
EP3662959A4 (en) 2021-09-29
CA3071818A1 (en) 2019-02-07
JP7482382B2 (ja) 2024-05-14
JP2023026682A (ja) 2023-02-24
EP3662959A1 (en) 2020-06-10
EP3662959B1 (en) 2026-04-22
EP4725536A2 (en) 2026-04-15
JPWO2019027024A1 (ja) 2020-07-27
WO2019027024A1 (ja) 2019-02-07
US20200254195A1 (en) 2020-08-13
JP7209948B2 (ja) 2023-01-23
US20240009406A1 (en) 2024-01-11
US12377227B2 (en) 2025-08-05
CN111356496A (zh) 2020-06-30
US11839752B2 (en) 2023-12-12

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