CN106267534A - 一种具有加热功能的导尿管 - Google Patents

一种具有加热功能的导尿管 Download PDF

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CN106267534A
CN106267534A CN201610652731.3A CN201610652731A CN106267534A CN 106267534 A CN106267534 A CN 106267534A CN 201610652731 A CN201610652731 A CN 201610652731A CN 106267534 A CN106267534 A CN 106267534A
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urethral catheterization
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马英祥
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Sichuan Zhong Yi Pharmaceutical Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84Drainage tubes; Aspiration tips
    • A61M1/85Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0067Catheters; Hollow probes characterised by the distal end, e.g. tips
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2202/00Special media to be introduced, removed or treated
    • A61M2202/04Liquids
    • A61M2202/0468Liquids non-physiological
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3368Temperature
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/36General characteristics of the apparatus related to heating or cooling
    • A61M2205/3653General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
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  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
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  • Child & Adolescent Psychology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

本发明公开了一种具有加热功能的导尿管,涉及一种医疗器械,包括头管体,所述管体内设置有给药通道、导尿通道、清洗通道和充气通道,且管体从头部至尾部依次设置有清洗口、凹圆段、充气球囊和出药口;所述清洗口与清洗通道连通,出药口与给药通道连通,充气球囊与充气通道连通,且凹圆段上设置有与导尿通道连通的引流口;所述管体的尾部设置有与清洗通道连通的清洗接头;所述清洗接头包括由外至内依次设置的隔热材料层、电阻丝网层、阻燃导热层;所述清洗通道内设置有温度传感器。本发明能方便管体的***,有效减轻患者在插管时的疼痛,且冲洗时更加舒适,排尿效果好,排尿的效率高。

Description

一种具有加热功能的导尿管
技术领域
本发明涉及一种医疗器械,具体而言,涉及一种具有加热功能的导尿管。
背景技术
目前,膀胱内感染、泌尿系出血性疾病及经尿道***电切术后的病人往往需要留置导尿管,并接药液间断冲洗或生理盐水持续冲洗,其目的是将***创面出血及时稀释冲出,避免在膀胱内形成凝血块后堵塞导尿管,诱发膀胱痉挛。同时,膀胱冲洗本身操作不当等也可能成为导致膀胱痉挛的因素,其中最主要因素是冲洗液的温度,尤其是在寒冷的冬季,冰冷的膀胱冲洗液在膀胱冲洗时不仅可出现膀胱痉挛,也会出现体温降低、寒战、全身不适等症状。
发明内容
本发明的目的在于提供一种具有加热功能的导尿管,以解决上述问题。
为实现本发明目的,采用的技术方案为:一种具有加热功能的导尿管,包括头部为球状的管体,所述管体内设置有给药通道、导尿通道、清洗通道和充气通道,且管体从头部至尾部依次设置有清洗口、凹圆段、充气球囊和出药口;所述清洗口与清洗通道连通,且清洗口位于管体的头部,出药口与给药通道连通,充气球囊与充气通道连通,且凹圆段上设置有与导尿通道连通的引流口;所述管体的尾部设置有与清洗通道连通的清洗接头;所述清洗接头包括由外至内依次设置的隔热材料层、电阻丝网层、阻燃导热层,且隔热材料层、电阻丝网层、阻燃导热层之间均通过粘结剂粘结;所述清洗通道内设置有温度传感器。
进一步的,管体的尾部还分别设置有给药接头、导尿接头和充气接头,且给药接头与给药通道连通,导尿接头与导尿通道连通,充气接头与充气通道连通。
进一步的,所述导尿通道位于管体中心,且给药通道、清洗通道、充气通道分别周向排列在导尿通道的***。
本发明的有益效果是,通过管体上的出药口能快速将润滑剂排出,且使通过出药口排出的润滑剂能有效能管体的外表面进行润滑,同时能方便在插管的同时对尿道进行润滑,使插管更加方便,且减少病人插管时的疼痛。且给药通道、导尿通道、清洗通道、充气通道分开设置,能有效防止尿道的二次感染。
将引流口设置开设在凹圆段,能有效避免当膀胱内的压力过高时,膀胱与管体外壁紧贴,使管体上的引流口堵塞,不能快速的将膀胱内的尿液排出。本发明排尿效率高,排尿效果好。
清洗接头上的电阻丝网层能有效在清洗液通过的同时进行加热,且清洗通道内的温度传感器能实时对清洗液的温度进行检测,使清洗液在清洗过程中更加安全,避免温度过高或过低,使病人在对膀胱进行冲洗的过程中更加舒适。
附图说明
图1是本发明提供的具有加热功能的导尿管的结构图;
图2是图1中A-A的剖视图;
图3是图1中B-B的剖视图;
附图中标记及相应的零部件名称:
1、管体,2、导尿通道, 3、充气通道,4、清洗通道,5、给药通道,6、出药口, 7、充气球囊,8、凹圆段,9、引流口,10、导尿接头,11、充气接头,12、清洗接头,13、给药接头,14、清洗口,15、隔热材料层,16、电阻丝网层,17、阻燃导热层。
具体实施方式
下面通过具体的实施例子并结合附图对本发明做进一步的详细描述。
图1、图2、图3所示出了本发明提供的一种具有加热功能的导尿管,包括头部为球状的管体1,所述管体1内设置有给药通道5、导尿通道2、清洗通道4和充气通道3,给药通道5、导尿通道2、清洗通道4和充气通道3均沿管体1的轴线方向设置,且管体1从头部至尾部依次设置有清洗口14、凹圆段8、充气球囊7和出药口6,清洗口14用于清洗液的排出,方便对膀胱内进行冲洗,充气球囊7能有效防止管体1在***膀胱内滑落,出药口6用于药剂的使用,方便给药;所述清洗口14与清洗通道4连通,且清洗口14位于管体1的头部,出药口6与给药通道5连通,充气球囊7与充气通道3连通,且凹圆段8上设置有与导尿通道2连通的引流口9;所述管体1的尾部设置有与清洗通道4连通的清洗接头12;所述清洗接头12包括由外至内依次设置的隔热材料层15、电阻丝网层16、阻燃导热层17,且隔热材料层15、电阻丝网层16、阻燃导热层17之间均通过粘结剂粘结,且粘结剂为环保粘结剂;所述清洗通道4内设置有温度传感器,温度传感器能实时监测清洗通道4内清洗液的温度。
所述管体1的尾部还分别设置有给药接头13、导尿接头10和充气接头11,且给药接头13与给药通道5连通,导尿接头10与导尿通道2连通,充气接头11与充气通道3连通。
先通过给药接头13使润滑剂进入到给药通道5内,进入到给药通道5内的润滑剂通过出药口6排出,排出的润滑剂附着在管体1的外表面上,此时将管体1***到膀胱内,在***的同时给药接头13持续给药,使在整个插管过程中均能能到润滑;当管体1***到膀胱内后,通过充气接头11对充气球囊7进行充气,当充气球囊7完成充气后,将充气接头11密封,避免充气球囊7漏气;当需要对膀胱内进行冲洗时,通过清洗接头12接入到冲洗装置,使清洗液进入到清洗接头12内,在清洗液通过清洗接头12的同时电阻丝网层16对清洗液进行加热,加热后的清洗液进入到清洗通道4内,且清洗通道4内的温度传感器对清洗液的温度进行检测,最后加热后的清洗液通过清洗口14排出,排出的清洗液能有效对膀胱进行冲洗;而冲洗膀胱后清洗液和尿液通过引流口9进入到导尿通道2后排出。
所述导尿通道2位于管体1中心,且给药通道5、清洗通道4、充气通道3分别周向排列在导尿通道2的***,使管体1更加均匀,使管体1的使用效果更好。
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (3)

1.一种具有加热功能的导尿管,其特征在于:包括头部为球状的管体,所述管体内设置有给药通道、导尿通道、清洗通道和充气通道,且管体从头部至尾部依次设置有清洗口、凹圆段、充气球囊和出药口;所述清洗口与清洗通道连通,且清洗口位于管体的头部,出药口与给药通道连通,充气球囊与充气通道连通,且凹圆段上设置有与导尿通道连通的引流口;所述管体的尾部设置有与清洗通道连通的清洗接头;所述清洗接头包括由外至内依次设置的隔热材料层、电阻丝网层、阻燃导热层,且隔热材料层、电阻丝网层、阻燃导热层之间均通过粘结剂粘结;所述清洗通道内设置有温度传感器。
2.根据权利要求1所述的具有加热功能的导尿管,其特征在于,所述管体的尾部还分别设置有给药接头、导尿接头和充气接头,且给药接头与给药通道连通,导尿接头与导尿通道连通,充气接头与充气通道连通。
3.根据权利要求1所述的具有加热功能的导尿管,其特征在于,所述导尿通道位于管体中心,且给药通道、清洗通道、充气通道分别周向排列在导尿通道的***。
CN201610652731.3A 2016-08-11 2016-08-11 一种具有加热功能的导尿管 Withdrawn CN106267534A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10431478B2 (en) 2016-05-26 2019-10-01 Anand Deo Time-varying frequency powered heat source
US11152232B2 (en) 2016-05-26 2021-10-19 Anand Deo Frequency and phase controlled transducers and sensing
US11729869B2 (en) 2021-10-13 2023-08-15 Anand Deo Conformable polymer for frequency-selectable heating locations

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10431478B2 (en) 2016-05-26 2019-10-01 Anand Deo Time-varying frequency powered heat source
US10515831B2 (en) 2016-05-26 2019-12-24 Anand Deo Medical instrument for in vivo heat source
US10553462B2 (en) 2016-05-26 2020-02-04 Anand Deo Planar transmission line resonator frequency control of localized transducers
US11152232B2 (en) 2016-05-26 2021-10-19 Anand Deo Frequency and phase controlled transducers and sensing
US11610791B2 (en) 2016-05-26 2023-03-21 Anand Deo Time-varying frequency powered heat source
US11712368B2 (en) 2016-05-26 2023-08-01 Anand Deo Medical instrument for in vivo heat source
US12027386B2 (en) 2016-05-26 2024-07-02 Anand Deo Frequency and phase controlled transducers and sensing
US11729869B2 (en) 2021-10-13 2023-08-15 Anand Deo Conformable polymer for frequency-selectable heating locations

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