CN105343986A - 一种医用抗菌导尿管 - Google Patents

一种医用抗菌导尿管 Download PDF

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Publication number
CN105343986A
CN105343986A CN201510823814.XA CN201510823814A CN105343986A CN 105343986 A CN105343986 A CN 105343986A CN 201510823814 A CN201510823814 A CN 201510823814A CN 105343986 A CN105343986 A CN 105343986A
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Prior art keywords
urinary catheter
catheter body
catheter
medical
silica gel
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CN201510823814.XA
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Inventor
宋清强
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Guangdong Hongking Medical Devices Co Ltd
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Guangdong Hongking Medical Devices Co Ltd
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Priority to CN201510823814.XA priority Critical patent/CN105343986A/zh
Publication of CN105343986A publication Critical patent/CN105343986A/zh
Pending legal-status Critical Current

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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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • 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
    • A61L29/10—Inorganic materials
    • A61L29/106—Inorganic materials other than carbon
    • 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
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
    • A61L2300/104—Silver, e.g. silver sulfadiazine
    • 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/12—Nanosized materials, e.g. nanofibres, nanoparticles, nanowires, nanotubes; Nanostructured surfaces
    • 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
    • A61M2025/0056—Catheters; Hollow probes characterised by structural features provided with an antibacterial agent, e.g. by coating, residing in the polymer matrix or releasing an agent out of a reservoir
    • 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
    • A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
    • 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
    • A61M25/02—Holding devices, e.g. on the body
    • A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

本发明公开了一种医用抗菌导尿管，包括导尿管本体，所述导尿管的一端设有引流孔以及靠近引流孔设有气囊，另一端设有与引流孔连通的引流接头和用于气囊充气的充气阀门，所述导尿管本体由硅胶材质制作而成，该导尿管本体的外表面涂覆有纳米银涂层，该导尿管采用硅胶材质制作而成，材质柔软，具有弹性好、抗菌性好等优点，且在管体的外表面涂覆有纳米银涂层，更好地提高导尿管的抗菌性，使得导尿管不仅具有消毒作用，且对患者的尿道、膀胱中与之接触处的细菌、真菌等具有杀菌作用，使用效果更好。

Description

一种医用抗菌导尿管
技术领域
本发明涉及导尿管，具体涉及一种医用抗菌导尿管。
背景技术
现有的导尿管是用于插入膀胱以便于引流尿液等液体出体外，目前，医院中使用的导尿管通常为单层结构的管体，利用这些引流管插入人体内进行引流时容易引起感染，增加病人的痛苦，给治疗、护理等工作带来很多的不便。
发明内容
本发明为了克服以上现有技术存在的不足，提供了一种具有抗菌消毒功能的导尿管，结构更实用可靠。
为了实现上述目的，本发明所采用的技术方案是：
一种医用抗菌导尿管，包括导尿管本体，所述导尿管的一端设有引流孔以及靠近引流孔设有气囊，另一端设有与引流孔连通的引流接头和用于气囊充气的充气阀门，所述导尿管本体由硅胶材质制作而成，所述导尿管本体上设有引流开关，该导尿管本体的外表面涂覆有纳米银涂层。
优选的，所述导尿管本体上设有双气囊。
优选的，所述气囊与导尿管本体为一体成型结构。
优选的，所述导尿管本体的长度为20-30cm。
优选的，所述引流接头上设有封盖。
本发明的有益效果：该导尿管采用硅胶材质制作而成，材质柔软，具有弹性好、抗菌性好等优点，且在管体的外表面涂覆有纳米银涂层，更好地提高导尿管的抗菌性，使得导尿管不仅具有消毒作用，且对患者的尿道、膀胱中与之接触处的细菌、真菌等具有杀菌作用，使用效果更好。
附图说明
下面结合附图和实施例对本发明作进一步说明。
图1是本发明的结构示意图。
图2是本发明中纳米银涂层的结构示意图。
具体实施方式
参见图1和图2，一种医用抗菌导尿管，包括导尿管本体1，所述导尿管的一端设有引流孔11以及靠近引流孔11设有气囊12，另一端设有与引流孔11连通的引流接头13和用于气囊12充气的充气阀门14，所述导尿管本体1由硅胶材质制作而成，材质柔软，具有弹性好、抗菌性好等优点。该导尿管本体1与气囊12为一体成型结构，导尿管本体1上设有引流开关15，可以通过引流开关15调节控制引流的速度。在导尿管本体1的外表面涂覆有纳米银涂层2，更好地提高导尿管的抗菌性，使得导尿管不仅具有消毒作用，且对患者的尿道、膀胱中与之接触处的细菌、真菌等具有杀菌作用，使用效果更好。
使用时，将导尿管中引流孔11的一端插入患者的膀胱中，通过充气阀门14对气囊12进行充气，使其膨胀卡紧在膀胱中，此时尿液通过导尿管引出体外。
该实施例的导尿管本体1采用的长度为20-30cm。为了使导尿管能更稳定地卡在膀胱中，在导尿管本体1上设置双气囊12。
优选的，在引流接头13上设有封盖，更好地防菌。
上述具体实施方式为本发明的优选实施例，并不能对本发明进行限定，其他的任何未背离本发明的技术方案而所做的改变或其它等效的置换方式，都包含在本发明的保护范围之内。

Claims (5)

1.一种医用抗菌导尿管，包括导尿管本体，所述导尿管的一端设有引流孔以及靠近引流孔设有气囊，另一端设有与引流孔连通的引流接头和用于气囊充气的充气阀门，其特征在于：所述导尿管本体由硅胶材质制作而成，所述导尿管本体上设有引流开关，所述导尿管本体的外表面涂覆有纳米银涂层。
2.根据权利要求1所述的一种医用抗菌导尿管，其特征在于：所述导尿管本体上设有双气囊。
3.根据权利要求2所述的一种医用抗菌导尿管，其特征在于：所述气囊与导尿管本体为一体成型结构。
4.根据权利要求2所述的一种医用抗菌导尿管，其特征在于：所述导尿管本体的长度为20-30cm。
5.根据权利要求1所述的一种医用抗菌导尿管，其特征在于：所述引流接头上设有封盖。
CN201510823814.XA 2015-11-23 2015-11-23 一种医用抗菌导尿管 Pending CN105343986A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106215308A (zh) * 2016-07-19 2016-12-14 成都嘉宝祥生物科技有限公司 一种免消毒导尿管
CN107648724A (zh) * 2017-11-04 2018-02-02 上海市第人民医院 一种促进创面愈合且方便引流的导尿装置

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010025169A1 (en) * 2000-01-24 2001-09-27 Tatsuo Kaneshige Indwelling catheter
CN1597009A (zh) * 2003-09-17 2005-03-23 邵贤斌 纳米抗菌导尿管
CN201006064Y (zh) * 2007-03-21 2008-01-16 徐州市中心医院 可以控制体内引流液体的一次性引流袋
CN201044782Y (zh) * 2007-06-25 2008-04-09 刘忠格 一次性使用无菌导尿管
CN201101620Y (zh) * 2007-12-06 2008-08-20 杨再新 一次性双功能导尿装置
CN101690837A (zh) * 2009-09-29 2010-04-07 中国人民解放军第三军医大学第一附属医院 多功能型导尿管
CN102886077A (zh) * 2012-10-19 2013-01-23 成都盛泰尔生物医药科技有限公司 抗菌导尿管及其制备方法
CN102973986A (zh) * 2012-07-19 2013-03-20 黄斌 一种超滑抗菌医用导管涂层液
CN203379468U (zh) * 2013-07-13 2014-01-08 南京辉思医学科技有限公司 无痛超滑抗菌导尿管
CN205127090U (zh) * 2015-11-23 2016-04-06 广东宏健医疗器械有限公司 一种医用抗菌导尿管

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010025169A1 (en) * 2000-01-24 2001-09-27 Tatsuo Kaneshige Indwelling catheter
CN1597009A (zh) * 2003-09-17 2005-03-23 邵贤斌 纳米抗菌导尿管
CN201006064Y (zh) * 2007-03-21 2008-01-16 徐州市中心医院 可以控制体内引流液体的一次性引流袋
CN201044782Y (zh) * 2007-06-25 2008-04-09 刘忠格 一次性使用无菌导尿管
CN201101620Y (zh) * 2007-12-06 2008-08-20 杨再新 一次性双功能导尿装置
CN101690837A (zh) * 2009-09-29 2010-04-07 中国人民解放军第三军医大学第一附属医院 多功能型导尿管
CN102973986A (zh) * 2012-07-19 2013-03-20 黄斌 一种超滑抗菌医用导管涂层液
CN102886077A (zh) * 2012-10-19 2013-01-23 成都盛泰尔生物医药科技有限公司 抗菌导尿管及其制备方法
CN203379468U (zh) * 2013-07-13 2014-01-08 南京辉思医学科技有限公司 无痛超滑抗菌导尿管
CN205127090U (zh) * 2015-11-23 2016-04-06 广东宏健医疗器械有限公司 一种医用抗菌导尿管

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106215308A (zh) * 2016-07-19 2016-12-14 成都嘉宝祥生物科技有限公司 一种免消毒导尿管
CN107648724A (zh) * 2017-11-04 2018-02-02 上海市第人民医院 一种促进创面愈合且方便引流的导尿装置
CN107648724B (zh) * 2017-11-04 2023-11-03 上海市第一人民医院 一种促进创面愈合且方便引流的导尿装置

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