CN108236751B - 一种双层引流管 - Google Patents

一种双层引流管 Download PDF

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Publication number
CN108236751B
CN108236751B CN201611218049.XA CN201611218049A CN108236751B CN 108236751 B CN108236751 B CN 108236751B CN 201611218049 A CN201611218049 A CN 201611218049A CN 108236751 B CN108236751 B CN 108236751B
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CN
China
Prior art keywords
drainage tube
layer
drainage
inner layer
outer layer
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
Application number
CN201611218049.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN108236751A (zh
Inventor
郑忠伟
龚彪
袁庆
王攀
严航
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.)
Shanghai Innova Medical Instrument Co ltd
Original Assignee
Shanghai Innova Medical Instrument Co ltd
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 Shanghai Innova Medical Instrument Co ltd filed Critical Shanghai Innova Medical Instrument Co ltd
Priority to CN201611218049.XA priority Critical patent/CN108236751B/zh
Priority to US16/473,178 priority patent/US20190314618A1/en
Priority to JP2019555530A priority patent/JP2020505187A/ja
Priority to EP17888214.8A priority patent/EP3560540A4/en
Priority to PCT/CN2017/105627 priority patent/WO2018120982A1/zh
Publication of CN108236751A publication Critical patent/CN108236751A/zh
Application granted granted Critical
Publication of CN108236751B publication Critical patent/CN108236751B/zh
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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
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/16—Biologically active materials, e.g. therapeutic substances
    • 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
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/04—Macromolecular materials
    • A61L29/041—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/04—Macromolecular materials
    • A61L29/049—Mixtures of macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/04—Macromolecular materials
    • A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • 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
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1042—Alimentary tract
    • A61M2210/1075—Gall bladder
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Otolaryngology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Materials For Medical Uses (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN201611218049.XA 2016-12-26 2016-12-26 一种双层引流管 Active CN108236751B (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201611218049.XA CN108236751B (zh) 2016-12-26 2016-12-26 一种双层引流管
US16/473,178 US20190314618A1 (en) 2016-12-26 2017-10-11 Double-layered drainage tube
JP2019555530A JP2020505187A (ja) 2016-12-26 2017-10-11 二層ドレナージチューブ
EP17888214.8A EP3560540A4 (en) 2016-12-26 2017-10-11 DOUBLE LAYER DRAINAGE TUBE
PCT/CN2017/105627 WO2018120982A1 (zh) 2016-12-26 2017-10-11 一种双层引流管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611218049.XA CN108236751B (zh) 2016-12-26 2016-12-26 一种双层引流管

Publications (2)

Publication Number Publication Date
CN108236751A CN108236751A (zh) 2018-07-03
CN108236751B true CN108236751B (zh) 2025-03-11

Family

ID=62701317

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611218049.XA Active CN108236751B (zh) 2016-12-26 2016-12-26 一种双层引流管

Country Status (5)

Country Link
US (1) US20190314618A1 (enExample)
EP (1) EP3560540A4 (enExample)
JP (1) JP2020505187A (enExample)
CN (1) CN108236751B (enExample)
WO (1) WO2018120982A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109331327A (zh) * 2018-09-05 2019-02-15 贵州千叶药品包装股份有限公司 一种双层预灌装阴道给药器及其制备方法
CN109646790B (zh) * 2018-12-14 2021-04-09 温州医科大学附属第一医院 一种双j管结构
CN112657018A (zh) * 2020-12-16 2021-04-16 南京康鼎新材料科技有限公司 尼龙挤出包覆的医用复合管材及具有其的注射管装置
CN118526262A (zh) * 2024-04-28 2024-08-23 东南大学 一种自控温热疗磁性水凝胶手动植入装置
CN119971248A (zh) * 2024-12-05 2025-05-13 苏州融晟医疗科技有限公司 一种用于胆道的引流导管及胆道负压引流系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101965372A (zh) * 2008-01-04 2011-02-02 Cr巴德公司 合成聚异戊二烯福利导管
CN205411890U (zh) * 2015-09-22 2016-08-03 江苏苏云医疗器材有限公司 一种鼻肠管
CN207041728U (zh) * 2016-12-26 2018-02-27 上海英诺伟医疗器械有限公司 一种双层引流管

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5505717A (en) * 1993-09-15 1996-04-09 Moore; Patrick S. Urinary drainage device
JPH1057496A (ja) * 1996-06-14 1998-03-03 Olympus Optical Co Ltd 医療用留置チューブ
US5997517A (en) 1997-01-27 1999-12-07 Sts Biopolymers, Inc. Bonding layers for medical device surface coatings
CN2531802Y (zh) * 2001-07-19 2003-01-22 华中科技大学同济医学院附属同济医院 T型组合胆道引流管
JP2007000392A (ja) * 2005-06-24 2007-01-11 Kaneka Corp カテーテルチューブ
CN1843516A (zh) 2006-05-17 2006-10-11 朱定华 T形引流管
CN101801449B (zh) * 2007-07-16 2013-09-18 Cr巴德公司 具有无菌屏障的福利导尿管
US20100152698A1 (en) * 2008-12-12 2010-06-17 Cook Incorporated Anti-thrombogenic catheter and method
EP2489334B1 (en) * 2010-03-26 2014-07-16 Olympus Medical Systems Corp. Medical stent
CN202961472U (zh) * 2012-12-28 2013-06-05 王涛 双层引流管
JP2014239742A (ja) * 2013-06-11 2014-12-25 ダイキン工業株式会社 カテーテルチューブ
CN105682725A (zh) * 2013-08-23 2016-06-15 波士顿科学国际有限公司 导管和导管轴
GB2532044A (en) * 2014-11-06 2016-05-11 Phagenesis Ltd Catheter for recovery of dysphagia
CN204364203U (zh) * 2015-01-07 2015-06-03 北京国械堂科技发展有限责任公司 粪便引流装置
CN105327437A (zh) * 2015-11-19 2016-02-17 绍兴新原力科技有限公司 亲水型超滑导尿管及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101965372A (zh) * 2008-01-04 2011-02-02 Cr巴德公司 合成聚异戊二烯福利导管
CN205411890U (zh) * 2015-09-22 2016-08-03 江苏苏云医疗器材有限公司 一种鼻肠管
CN207041728U (zh) * 2016-12-26 2018-02-27 上海英诺伟医疗器械有限公司 一种双层引流管

Also Published As

Publication number Publication date
EP3560540A1 (en) 2019-10-30
JP2020505187A (ja) 2020-02-20
US20190314618A1 (en) 2019-10-17
CN108236751A (zh) 2018-07-03
WO2018120982A1 (zh) 2018-07-05
EP3560540A4 (en) 2020-08-19

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SE01 Entry into force of request for substantive examination
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Address after: 201210 east of 1st and 2nd floor, building 7, No.150 Cailun Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai

Applicant after: Shanghai innova Medical Instrument Co.,Ltd.

Address before: 201210 east of 1st and 2nd floor, building 7, No.150 Cailun Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai

Applicant before: INNOVEX MEDICAL Co.,Ltd.

CB02 Change of applicant information
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: 201201, 2nd Floor, Building 17, No. 315 Qingda Road, Pudong New Area, Shanghai

Patentee after: Shanghai innova Medical Instrument Co.,Ltd.

Country or region after: China

Address before: 201210 east of 1st and 2nd floor, building 7, No.150 Cailun Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai

Patentee before: Shanghai innova Medical Instrument Co.,Ltd.

Country or region before: China

CP03 Change of name, title or address