CN106139369A - 一种具有润滑减痛的导尿管 - Google Patents
一种具有润滑减痛的导尿管 Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
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- A—HUMAN NECESSITIES
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- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
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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
- A61M25/10—Balloon catheters
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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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0295—Cannula; Nozzles; Tips; their connection means with inflatable balloon
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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
- A61M2025/0062—Catheters; 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0496—Urine
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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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
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Abstract
本发明公开了一种具有润滑减痛的导尿管,涉及一种医疗器械,包括管体,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。本发明能方便管体的插入,有效减轻患者在插管时的疼痛,且排尿效果好,排尿的效率高。
Description
技术领域
本发明涉及一种医疗器械,具体而言,涉及一种具有润滑减痛的导尿管。
背景技术
传统的领域里,导尿是不能自行排尿病人进行辅助导尿中常见操作,其目的是帮助不能自行导尿的病人导出膀胱中的尿液,在临床上通常护士帮助病人插导尿管进行导尿,也有的病人可以自己插管进行导尿。临床上医生对患者进行导尿操作的时候,由于导管表面太粗糙,插管过程病人比较痛苦;导尿的时候,对于前列腺肿大的病人,插管就更加困难,病人也比较痛苦。
发明内容
本发明的目的在于提供一种具有润滑减痛的导尿管,以解决上述问题。
为实现本发明目的,采用的技术方案为:一种具有润滑减痛的导尿管,包括管体,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。
进一步的,所述管体的尾部分别设置有给药接头、导尿接头、清洗接头和充气接头,且给药接头与给药通道连通,导尿接头与导尿通道连通,清洗接头与清洗通道连通,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外围。
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。
附图说明
图1是本发明提供的具有润滑减痛的导尿管的结构图;
图2是图1中A-A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。
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所示出了本发明提供的一种具有润滑减痛的导尿管,包括管体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在插入膀胱内滑落,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,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的尾部分别设置有给药接头13、导尿接头10、清洗接头12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,清洗接头12与清洗通道4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插入到膀胱内,在插入的同时给药接头13持续给药,使在整个插管过程中均能能到润滑;当管体1插入到膀胱内后,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通道4后通过清洗口14排出,排出的清洗液能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的外围,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)
1.一种具有润滑减痛的导尿管,其特征在于:包括管体,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。
2.根据权利要求1所述的具有润滑减痛的导尿管,其特征在于,所述管体的尾部分别设置有给药接头、导尿接头、清洗接头和充气接头,且给药接头与给药通道连通,导尿接头与导尿通道连通,清洗接头与清洗通道连通,充气接头与充气通道连通。
3.根据权利要求1所述的具有润滑减痛的导尿管,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外围。
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107320802A (zh) * | 2017-08-17 | 2017-11-07 | 山东省肿瘤防治研究院 | 一种y形宫腔冲洗引流器及与之配套的放置器 |
CN107693922A (zh) * | 2017-10-30 | 2018-02-16 | 上海市第人民医院 | 一种新型曲面多孔导尿管 |
CN108066883A (zh) * | 2017-12-28 | 2018-05-25 | 南京医科大学第附属医院 | 一种导尿管 |
CN108721760A (zh) * | 2018-03-14 | 2018-11-02 | 河南科技大学第附属医院 | 一种泌尿外科手术用导尿装置 |
CN112426609A (zh) * | 2020-06-29 | 2021-03-02 | 张丽娜 | 一种管体周围润滑以及管体前端内润滑导尿管 |
-
2016
- 2016-08-11 CN CN201610652718.8A patent/CN106139369A/zh not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107320802A (zh) * | 2017-08-17 | 2017-11-07 | 山东省肿瘤防治研究院 | 一种y形宫腔冲洗引流器及与之配套的放置器 |
CN107693922A (zh) * | 2017-10-30 | 2018-02-16 | 上海市第人民医院 | 一种新型曲面多孔导尿管 |
CN108066883A (zh) * | 2017-12-28 | 2018-05-25 | 南京医科大学第附属医院 | 一种导尿管 |
CN108721760A (zh) * | 2018-03-14 | 2018-11-02 | 河南科技大学第附属医院 | 一种泌尿外科手术用导尿装置 |
CN108721760B (zh) * | 2018-03-14 | 2021-01-26 | 王志刚 | 一种泌尿外科手术用导尿装置 |
CN112426609A (zh) * | 2020-06-29 | 2021-03-02 | 张丽娜 | 一种管体周围润滑以及管体前端内润滑导尿管 |
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