CN108355231A - 一种多功能导尿管 - Google Patents

一种多功能导尿管 Download PDF

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Publication number
CN108355231A
CN108355231A CN201810334111.4A CN201810334111A CN108355231A CN 108355231 A CN108355231 A CN 108355231A CN 201810334111 A CN201810334111 A CN 201810334111A CN 108355231 A CN108355231 A CN 108355231A
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tube body
catheter
rubber cap
catheterization tube
urethral catheterization
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曾伟宏
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Wuhu Qize Information Technology Co Ltd
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Wuhu Qize Information Technology 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
    • 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
    • A61M25/0068Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • 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
    • A61M25/0074Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • 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
    • A61M25/0043Catheters; Hollow probes characterised by structural features
    • A61M2025/0062Catheters; Hollow probes characterised by structural features having features to improve the sliding of one part within another by using lubricants or surfaces with low friction
    • 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
    • A61M2025/1043Balloon catheters with special features or adapted for special applications
    • A61M2025/1093Balloon catheters with special features or adapted for special applications having particular tip characteristics
    • 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
    • A61M2202/0496Urine
    • 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
    • A61M2210/00Anatomical parts of the body
    • A61M2210/10Trunk
    • A61M2210/1078Urinary tract
    • A61M2210/1085Bladder

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)

Abstract

本发明公开了一种多功能导尿管,包括导尿管本体,导尿管本体上从前至后依次设有导尿器、固定气囊和压缩球阀,压缩球阀通过导尿管本体内部的气管连接于固定气囊,导尿器包括推入端和集液端,凹槽内嵌有滑珠,集液端包括橡胶环状部和可转动密封连接于橡胶环状部端面的橡胶帽,橡胶帽侧壁设有导尿口,金属钛层延展至橡胶帽表面一半处,导尿管本体表面沿其长度方向设有透气槽。本发明的导尿管,推入端外壁表面滚动的设有滑珠,减少插入尿道时的摩擦力,导尿口一侧的橡胶帽表面包覆有金属钛层,使得橡胶帽重心偏移,当人体静卧的时候,导尿口始终朝下,避免由于病人姿势不对而导致膀胱积液,减少病人痛苦。

Description

一种多功能导尿管
技术领域
本发明涉及一种医疗器械,具体涉及一种多功能导尿管。
背景技术
导尿管,是以天然橡胶、硅橡胶或聚氯乙烯(PVC)制成的管路,可以经由尿道插入膀胱以便引流尿液出来。是医院普遍采用的常规医疗辅助器械器械,最初使用的是普通导尿管,经常会出现导尿管自行脱落,而达不到治疗预期的目的,这不仅延误了治疗时机,增加了患者的痛苦与尿路感染的机会,又给医护人员增加了不必要的工作量。
发明内容
发明目的:本发明的目的在于针对现有技术的不足,提供一种多功能导尿管,方便使用。
技术方案:本发明的一种多功能导尿管,包括导尿管本体,导尿管本体上从前至后依次设有导尿器、固定气囊和压缩球阀,压缩球阀通过导尿管本体内部的气管连接于固定气囊,导尿器包括推入端和集液端,推入端一端连通于导尿管本体,另一端连通于集液端,推入端外壁表面设有凹槽,凹槽内嵌有滑珠,集液端包括橡胶环状部和可转动密封连接于橡胶环状部端面的橡胶帽,橡胶帽侧壁设有导尿口,橡胶帽位于导尿口一侧表面包覆有金属钛层,金属钛层延展至橡胶帽表面一半处,导尿管本体表面沿其长度方向设有透气槽,透气槽的长度为导尿管本体长度的六分之一至四分之一,滑珠顶部至推入端外壁表面的距离为0.1~0.25mm,所述压缩球阀与导尿管本体连接处设有供电装置,所述供电装置连接于贯穿导尿管本体的发热电阻丝。
优选的,供电装置为5~12V。
优选的,橡胶帽的截面为半圆形。
优选的,透气槽深度为0.5~0.75mm。
优选的,透气槽与导尿管本体表面结合处设有倒角。
优选的,固定气囊表面设有凸点,凸点随固定气囊膨胀而胀大。
有益效果:本发明的导尿管,推入端外壁表面滚动的设有滑珠,减少插入尿道时的摩擦力,橡胶帽转动的连接于推入端,增强了插入的平顺性,导尿口一侧的橡胶帽表面包覆有金属钛层,使得橡胶帽重心偏移,当人体静卧的时候,导尿口始终朝下,避免由于病人姿势不对而导致膀胱积液,进而减少导尿管本体插入人体的长度,透气槽利于平衡插入导尿管本体时,体内与体外的气压差,减少病人痛苦,发热电阻丝使得病人减少冬季使用的刺激感。
附图说明
图1为本发明的结构示意图;
图2为本发明A部分的局部示意图。
具体实施方式
下面对本发明技术方案进行详细说明,但是本发明的保护范围不局限于实施例。
如图1至图2所示,本发明的一种多功能导尿管,包括导尿管本体1,导尿管本体1上从前至后依次设有导尿器2、固定气囊3和压缩球阀4,压缩球阀4通过导尿管本体1内部的气管连接于固定气囊3,导尿器2包括推入端6和集液端7,推入端6一端连通于导尿管本体1,另一端连通于集液端7,推入端6外壁表面设有凹槽8,凹槽8内嵌有滑珠9,集液端7包括橡胶环状部10和可转动密封连接于橡胶环状部10端面的橡胶帽11,橡胶帽11侧壁设有导尿口12,橡胶帽11位于导尿口12一侧表面包覆有金属钛层,金属钛层延展至橡胶帽11表面一半处,导尿管本体1表面沿其长度方向设有透气槽13,透气槽13的长度为导尿管本体1长度的六分之一至四分之一,滑珠9为金属钛滑珠,滑珠9顶部至推入端6外壁表面的距离为0.1~0.25mm,橡胶帽11的截面为半圆形,透气槽13深度为0.5~0.75mm,透气槽13与导尿管本体1表面结合处设有倒角,固定气囊3表面设有凸点,凸点随固定气囊膨胀而胀大,推入端6外壁表面滚动的设有滑珠9,减少插入尿道时的摩擦力,橡胶帽11转动的连接于推入端6,增强了插入的平顺性,导尿口12一侧的橡胶帽11表面包覆有金属钛层,使得橡胶帽11重心偏移,当人体静卧的时候,导尿口12始终朝下,避免由于病人姿势不对而导致膀胱积液,透气槽13利于平衡插入尿管本体1时,体内与体外的气压差,减少病人痛苦,压缩球阀4与导尿管本体1连接处设有供电装置14,供电装置14连接于贯穿导尿管本体1的发热电阻丝5,供电装置14为5~12V,减少冬季冷冰刺激感,低电压更加安全。
如上,尽管参照特定的优选实施例已经表示和表述了本发明,但其不得解释为对本发明自身的限制。在不脱离所附权利要求定义的本发明的精神和范围前提下,可对其在形式上和细节上作出各种变化。

Claims (6)

1.一种多功能导尿管,其特征在于:包括导尿管本体(1),导尿管本体(1)上从前至后依次设有导尿器(2)、固定气囊(3)和压缩球阀(4),压缩球阀(4)通过导尿管本体(1)内部的气管连接于固定气囊(3),导尿器(2)包括推入端(6)和集液端(7),推入端(6)一端连通于导尿管本体(1),另一端连通于集液端(7),推入端(6)外壁表面设有凹槽(8),凹槽(8)内嵌有滑珠(9),集液端(7)包括橡胶环状部(10)和可转动密封连接于橡胶环状部(10)端面的橡胶帽(11),橡胶帽(11)侧壁设有导尿口(12),橡胶帽(11)位于导尿口(12)一侧表面包覆有金属钛层,金属钛层延展至橡胶帽(11)表面一半处,导尿管本体(1)表面沿其长度方向设有透气槽(13),透气槽(13)的长度为导尿管本体(1)长度的六分之一至四分之一,滑珠(9)顶部至推入端(6)外壁表面的距离为0.1~0.25mm,所述压缩球阀(4)与导尿管本体(1)连接处设有供电装置(14),所述供电装置(14)连接于贯穿导尿管本体(1)的发热电阻丝(5)。
2.根据权利要求1的多功能导尿管,其特征在于:供电装置(14)为5~12V。
3.根据权利要求2的多功能导尿管,其特征在于:橡胶帽(11)的截面为半圆形。
4.根据权利要求3的多功能导尿管,其特征在于:透气槽(13)深度为0.5~0.75mm。
5.根据权利要求4的多功能导尿管,其特征在于:透气槽(13)与导尿管本体(1)表面结合处设有倒角。
6.根据权利要求5的多功能导尿管,其特征在于:固定气囊(3)表面设有凸点,凸点随固定气囊膨胀而胀大。
CN201810334111.4A 2018-04-14 2018-04-14 一种多功能导尿管 Withdrawn CN108355231A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111896333A (zh) * 2020-07-20 2020-11-06 温州市同天模具有限公司 一种用于临床医学检验的取样盆
CN112316283A (zh) * 2020-12-04 2021-02-05 史世俊 一种护理用导尿管组件

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111896333A (zh) * 2020-07-20 2020-11-06 温州市同天模具有限公司 一种用于临床医学检验的取样盆
CN111896333B (zh) * 2020-07-20 2023-07-14 南京鼎尚信息技术有限公司 一种用于临床医学检验的取样盆
CN112316283A (zh) * 2020-12-04 2021-02-05 史世俊 一种护理用导尿管组件

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Application publication date: 20180803