CN114025819A - 导管和导管的制造方法 - Google Patents

导管和导管的制造方法 Download PDF

Info

Publication number
CN114025819A
CN114025819A CN202080044309.4A CN202080044309A CN114025819A CN 114025819 A CN114025819 A CN 114025819A CN 202080044309 A CN202080044309 A CN 202080044309A CN 114025819 A CN114025819 A CN 114025819A
Authority
CN
China
Prior art keywords
proximal end
catheter
lumen
reinforcing
inner diameter
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
CN202080044309.4A
Other languages
English (en)
Chinese (zh)
Inventor
加藤知也
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaneka Corp
Original Assignee
Kaneka Corp
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.)
Filing date
Publication date
Application filed by Kaneka Corp filed Critical Kaneka Corp
Publication of CN114025819A publication Critical patent/CN114025819A/zh
Pending legal-status Critical Current

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
    • A61M25/0043—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
    • A61M25/0052—Localized reinforcement, e.g. where only a specific part of the catheter is reinforced, for rapid exchange guidewire port
    • 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
    • A61M25/0009—Making of catheters or other medical or surgical 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
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/0014—Connecting a tube to a 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
    • A61M25/0067—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
    • A61M25/0071—Multiple separate lumens
    • 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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0136—Handles therefor
    • 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
    • A61M25/0051—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids made from fenestrated or weakened tubing layer

Landscapes

  • 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)
CN202080044309.4A 2019-06-19 2020-06-04 导管和导管的制造方法 Pending CN114025819A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-114064 2019-06-19
JP2019114064 2019-06-19
PCT/JP2020/022151 WO2020255736A1 (ja) 2019-06-19 2020-06-04 カテーテル、及びカテーテルの製造方法

Publications (1)

Publication Number Publication Date
CN114025819A true CN114025819A (zh) 2022-02-08

Family

ID=74040028

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080044309.4A Pending CN114025819A (zh) 2019-06-19 2020-06-04 导管和导管的制造方法

Country Status (4)

Country Link
US (1) US12465722B2 (https=)
JP (1) JP7444879B2 (https=)
CN (1) CN114025819A (https=)
WO (1) WO2020255736A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210275778A1 (en) * 2020-03-03 2021-09-09 Intuitive Surgical Operations, Inc. Elongate instrument and elongate instrument guard member compatibility
EP4344721A4 (en) * 2021-11-16 2025-01-29 Goodman Co., Ltd. CATHETER
JPWO2025028186A1 (https=) * 2023-08-01 2025-02-06

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806182A (en) * 1985-10-15 1989-02-21 Schneider-Shiley (U.S.A.) Inc. Method of bonding a hub to a Teflon-lined catheter body
US20060264904A1 (en) * 2005-05-09 2006-11-23 Kerby Walter L Medical device
CN101389371A (zh) * 2006-02-23 2009-03-18 博思医学股份有限公司 双腔抽吸导管系统
JP2014140565A (ja) * 2013-01-25 2014-08-07 Kaneka Corp 医療用チューブの製造方法およびカテーテル
CN105188797A (zh) * 2013-03-07 2015-12-23 塞考利特公司 经中隔套管、尖端、递送系统和方法
CN106422031A (zh) * 2015-08-05 2017-02-22 韦伯斯特生物官能(以色列)有限公司 导丝鲁尔毂
JP2017093868A (ja) * 2015-11-26 2017-06-01 テルモ株式会社 カテーテル
WO2018169030A1 (ja) * 2017-03-17 2018-09-20 テルモ株式会社 カテーテル

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3530349C1 (de) * 1985-08-24 1987-04-02 Braun Melsungen Ag Vorrichtung zur Einfuehrung von Fluessigkeiten oder Kanuelen,Mandrins und Kathetern in einen Koerperhohlraum
US4781703A (en) * 1985-10-17 1988-11-01 Menlo Care, Inc. Catheter assembly
US4802947A (en) * 1986-07-16 1989-02-07 Becton Dickinson And Company Apparatus for attaching a catheter to a hub
AU3936189A (en) * 1988-08-31 1990-03-08 Edward Weck Incorporated Catheter
US5156792A (en) * 1989-12-18 1992-10-20 Critikon, Inc. Method of producing catheter assemblies for prevention of blood leakage
US5380301A (en) * 1992-07-10 1995-01-10 Sherwood Medical Company Catheter/hub strain relief and method of manufacture thereof
US5830189A (en) * 1995-06-07 1998-11-03 Johnson & Johnson Medical, Inc. Catheter hub to nose engagement
US6130406A (en) * 1998-01-08 2000-10-10 Adam Spence Corporation Method for forming a medical tubing device
US6355027B1 (en) * 1999-06-09 2002-03-12 Possis Medical, Inc. Flexible microcatheter
US6575959B1 (en) * 1999-12-27 2003-06-10 Scimed Life Systems, Inc. Catheter incorporating an insert molded hub and method of manufacturing
CA2555464C (en) * 2003-02-12 2011-11-08 Signe Thorning Mejlhede A medical connector and a method of injection moulding such a connector
JP3864925B2 (ja) * 2003-04-08 2007-01-10 ニプロ株式会社 留置用カテーテルセット
US7713260B2 (en) * 2003-09-11 2010-05-11 Cook Incorporated Catheter having an overmolded hub
US7662144B2 (en) * 2004-06-22 2010-02-16 Boston Scientific Scimed, Inc. Catheter shaft with improved manifold bond
EP2022421B1 (en) * 2007-08-01 2011-04-06 Tradinco AB A peripheral catheter assembly with haemostasis valve
US8152791B2 (en) * 2008-11-13 2012-04-10 Cook Medical Technologies Llc Catheter locking mechanism
JP6383663B2 (ja) * 2012-11-30 2018-08-29 テルモ株式会社 カテーテル
WO2015099168A1 (ja) * 2013-12-27 2015-07-02 株式会社ハイレックスコーポレーション 医療用装置
US10568991B2 (en) * 2015-08-12 2020-02-25 Covidien Lp Catheter including leak resistant proximal shaft
US20170340860A1 (en) * 2016-05-26 2017-11-30 Terumo Medical Corporation Welded on catheter hub
AU2017312325B2 (en) * 2016-08-19 2022-11-17 B. Braun Melsungen Ag Needle assemblies and related methods
EP3512589B1 (en) * 2016-09-14 2024-01-17 Boston Scientific Scimed, Inc. Catheter hubs
WO2018092386A1 (ja) * 2016-11-21 2018-05-24 テルモ株式会社 カテーテルおよびカテーテルの製造方法
EP3576829B1 (en) * 2018-03-05 2021-01-06 Poly Medicure Limited Intravenous catheter assembly
EP3536371B1 (en) * 2018-03-06 2023-01-25 Phenox Ltd. Catheter with catheter hub
US10946167B2 (en) * 2018-06-14 2021-03-16 Covidien Lp Catheter hub and strain relief
WO2020189466A1 (ja) * 2019-03-18 2020-09-24 テルモ株式会社 カテーテル組立体

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806182A (en) * 1985-10-15 1989-02-21 Schneider-Shiley (U.S.A.) Inc. Method of bonding a hub to a Teflon-lined catheter body
US20060264904A1 (en) * 2005-05-09 2006-11-23 Kerby Walter L Medical device
CN101389371A (zh) * 2006-02-23 2009-03-18 博思医学股份有限公司 双腔抽吸导管系统
JP2014140565A (ja) * 2013-01-25 2014-08-07 Kaneka Corp 医療用チューブの製造方法およびカテーテル
CN105188797A (zh) * 2013-03-07 2015-12-23 塞考利特公司 经中隔套管、尖端、递送系统和方法
CN106422031A (zh) * 2015-08-05 2017-02-22 韦伯斯特生物官能(以色列)有限公司 导丝鲁尔毂
JP2017093868A (ja) * 2015-11-26 2017-06-01 テルモ株式会社 カテーテル
CN106798961A (zh) * 2015-11-26 2017-06-06 泰尔茂株式会社 导管
WO2018169030A1 (ja) * 2017-03-17 2018-09-20 テルモ株式会社 カテーテル

Also Published As

Publication number Publication date
JPWO2020255736A1 (https=) 2020-12-24
US20220096791A1 (en) 2022-03-31
JP7444879B2 (ja) 2024-03-06
WO2020255736A1 (ja) 2020-12-24
US12465722B2 (en) 2025-11-11

Similar Documents

Publication Publication Date Title
EP3395395B1 (en) Balloon catheter and medical elongated body
US5507766A (en) Vascular dilatation instrument and catheter
US6485457B1 (en) Catheter
CN106573130B (zh) 导管
JP6363918B2 (ja) カッティングバルーンカテーテル
CN113365685B (zh) 延长导管及其制造方法
CN114025819A (zh) 导管和导管的制造方法
JPH1043301A (ja) 脈管内カテーテル
US11065423B2 (en) Balloon catheter
JP6625991B2 (ja) カテーテル
US11484687B2 (en) Catheter
JP6307387B2 (ja) カテーテル
JP7524080B2 (ja) 延長カテーテル、及びその製造方法
CN113993569B (zh) 导管
JP6625992B2 (ja) カテーテル及びその製造方法
JP6850368B2 (ja) カテーテル
JP7060454B2 (ja) 医療用チューブ
JP7467637B2 (ja) カテーテル
CN121419806A (zh) 导管
WO2025033067A1 (ja) カテーテル
CN121866028A (zh) 医疗用具

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20220208

RJ01 Rejection of invention patent application after publication