CN202961406U - 设有手指套式辅助插件的双管喉罩 - Google Patents

设有手指套式辅助插件的双管喉罩 Download PDF

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CN202961406U
CN202961406U CN 201220585092 CN201220585092U CN202961406U CN 202961406 U CN202961406 U CN 202961406U CN 201220585092 CN201220585092 CN 201220585092 CN 201220585092 U CN201220585092 U CN 201220585092U CN 202961406 U CN202961406 U CN 202961406U
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laryngeal mask
auxiliary plug
supporting member
tube
mask airway
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邹德伟
左明章
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Daqing Medical Equipment Tianjin Co ltd
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MEIDISI MEDICAL PRODUCTS CO Ltd TIANJIN
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Priority to PCT/CN2013/086575 priority patent/WO2014071833A1/zh
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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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0402Special features for tracheal tubes not otherwise provided for
    • A61M16/0409Special features for tracheal tubes not otherwise provided for with mean for closing the oesophagus
    • 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0434Cuffs
    • A61M16/044External cuff pressure control or supply, e.g. synchronisation with respiration
    • 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0475Tracheal tubes having openings in the tube
    • A61M16/0477Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids
    • 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0488Mouthpieces; Means for guiding, securing or introducing the tubes

Abstract

本实用新型公开了一种设有手指套式辅助插件的双管喉罩的结构,由罩囊、支撑构件、辅助插件、通气管、充气管、引流管、气源接头和压力指示器组成,所述辅助插件通过医用粘合剂粘贴在支撑构件后部的上平面或者通过注塑方式与支撑构件后部的上平面成型为一体结构件。辅助插件其结构形式为手指套形,其底面尺寸设计与支撑构件后部的上平面尺寸相同,材质为医用硅胶或医用塑料。本实用新型具有食管引流功能,并且结构简洁,使用时通过操作人员的一手指插入辅助插件内便将喉罩方便插入患者的喉部。

Description

设有手指套式辅助插件的双管喉罩
技术领域
本实用新型属于一种医疗器械,尤其涉及一种双管喉罩,尤其涉及一种设有手指套式辅助插件的双管喉罩。
背景技术
喉罩是介于面罩和气管插管之间的一种通气道,被普遍用于全麻手术中呼吸道的管理,它可以保留自主呼吸也可进行正压通气,用于困难气道的处理。根据喉罩的发明先后时间和用途分为三类:第一代为普通喉罩(LMA);第二代为插管喉罩(LMA-Fastrach, Intubating LMA, ILMA);第三代为双管喉罩(ProSeal-LMA)。目前第三代喉罩(双管喉罩)在全麻术中的应用的有效性和安全性大大提高,将逐渐取代普通喉罩。
双管喉罩的基本结构类似于标准喉罩,只是具有一个与通气管平行的引流管,该引流管通过喉罩罩囊并开口于罩囊的尖端,在使用时尖端会堵塞在患者食管入口,因而可以通过尖端的开口吸引食管反流物和胃内容物。
中国实用新型专利说明书“双管喉罩”申请号201220318886.0,申请日2012年7月03日,该喉罩的结构由罩囊、支撑构件、通气管、引流管以及充气管组成,其中,罩囊为内部设置有用于放置支撑构件的空腔、上端面呈轻度弧形凸起的鸭嘴形,其左端设置有食管连通口,下端面上设置有气道连通口,右端设置有与支撑构件相连接的套口,其空腔内壁上设置有对罩囊进行充气的充气口,所述支撑构件通过该套口伸入到所述罩囊的内部;支撑构件的内设置有相互独立的通气腔道、引流腔道和充气腔道,所述气道连通口、食管连通口、充气口分别对应通过通气腔道、引流腔道和充气腔道与相互独立地设置在支撑构件右侧的通气管、引流管以及充气管相连通。
该双管喉罩的结构中的支撑构件为一体的多腔道结构,使该双管喉罩结构简捷,占据空间小,在插入操作中比传统的食管引流型喉罩更加稳固简便。
但是,该双管喉罩使用中,存在着不足之处:引流管和通气管都比较柔软,在手术中不易握持和插入,麻醉师需要借助其它的辅助装置帮助将其顺利插入患者喉部。
实用新型内容
针对现有技术存在的不足之处,本实用新型提供一种设有手指套式辅助插件的双管喉罩,在该双管喉罩的支撑构件后部的上平面上设置辅助插件。操作人员通过一手指插入辅助插件,握持双管喉罩,能够方便的控制双管喉罩的位置,有助于操纵双管喉罩,并方便实施其插入操作。
本实用新型为实现上述目的,所采用的技术方案是:
一种设有手指套式辅助插件的双管喉罩,由罩囊,支撑构件,引流管,通气管,充气管,气源接头和压力指示器组成,其特征在于:所述的支撑构件后部的上平面上设有辅助插件,所述辅助插件与支撑构件后部的上平面通过医用粘合剂粘贴为一体。
一种设有手指套式辅助插件的双管喉罩,其特征在于:所述的支撑构件后部的上平面上设有辅助插件,所述辅助插件与支撑构件后部的上平面通过注塑方式成型一体构件。
所述辅助插件底面尺寸设计与支撑构件后部的上平面尺寸相同。
所述辅助插件,其结构形式为一手指套形。
所述辅助插件材质,为医用硅胶或医用塑料。
优点和有益效果
优点:易于制作,使用方便,成本低廉。
有益效果:操作人员的一手指插入双管喉罩中设有的手指套式辅助插件,便可握持喉罩,并用指套能够控制喉罩的位置,有助于操纵双管喉罩,并方便其插入操作,从而解决了现有技术中双管喉罩操控和插入困难的问题。
附图说明
图1为设有手指套式辅助插件的双管喉罩的主视图;
图2为现有技术双管喉罩结构的示意图;
图3为辅助插件的示意图。
图1中:1罩囊;2支撑构件;3辅助插件;4引流管;5通气管;6充气管;7气源接头;8压力指示器。
图2中:1罩囊;2支撑构件;4引流管;5通气管;6充气管;7气源接头;8压力指示器。
图3中:3辅助插件。
具体实施方式
为了使本技术领域的人员更好地理解本实用新型技术方案,下面结合附图和实施方式对本实用新型作进一步的详细说明。
实施例1
一种设有手指套式辅助插件的双管喉罩,由罩囊1,支撑构件2,引流管4,通气管5,充气管6,气源接头7和压力指示器8组成,其特征在于:所述的支撑构件2后部的上平面上设有辅助插件3,所述辅助插件3与支撑构件2后部的上平面通过医用粘合剂粘贴为一体。
所述辅助插件3底面尺寸设计与支撑构件2后部的上平面尺寸相同。
所述辅助插件3,其结构形式为一手指套形。
所述辅助插件3材质,为医用硅胶或医用塑料,本实施例设计为医用硅胶。
实施例2
一种设有手指套式辅助插件的双管喉罩,所述双管喉罩的结构和辅助插件3的尺寸及其材质与实施例1相同,只是所述辅助插件3与支撑构件2后部的上平面通过注塑方式成型为一体结构件。
应用例
在使用本实用新型的双管喉罩时,为使双管喉罩顺利插入患者喉部,操作人员的一手指通过插入双管喉罩结构中设有的辅助插件3,从而握持喉罩,通过辅助插件3便能够控制喉罩的位置,有助于操纵双管喉罩,并方便将其插入患者喉部。
以上所述,仅是本实用新型的较佳实施例而已,并非对本实用新型的结构作任何形式上的限制。凡是依据本实用新型的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均仍属于本实用新型的技术方案的范围内。

Claims (5)

1.一种设有手指套式辅助插件的双管喉罩,由罩囊(1),支撑构件(2),引流管(4),通气管(5),充气管(6),气源接头(7)和压力指示器(8)组成,其特征在于:所述的支撑构件(2)后部的上平面上设有辅助插件(3),所述辅助插件(3)与支撑构件(2)后部的上平面通过医用粘合剂粘贴为一体。
2.一种设有手指套式辅助插件的双管喉罩,其特征在于:所述的支撑构件(2)后部的上平面上设有辅助插件(3),所述辅助插件(3)与支撑构件(2)后部的上平面通过注塑方式成型一体构件。
3.根据权利要求1和2所述设有手指套式辅助插件的双管喉罩,其特征在于:所述辅助插件(3)底面尺寸设计与支撑构件(2)后部的上平面尺寸相同。
4.根据权利要求1和2所述设有手指套式辅助插件的双管喉罩,其特征在于:所述辅助插件(3),其结构形式为一手指套形。
5.根据权利要求1和2所述设有手指套式辅助插件的双管喉罩,其特征在于:所述辅助插件(3)材质,为医用硅胶或医用塑料。
CN 201220585092 2012-11-08 2012-11-08 设有手指套式辅助插件的双管喉罩 Expired - Lifetime CN202961406U (zh)

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PCT/CN2013/086575 WO2014071833A1 (zh) 2012-11-08 2013-11-05 设有手指套式辅助插件的双管喉罩

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Cited By (3)

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WO2014071833A1 (zh) * 2012-11-08 2014-05-15 天津美迪斯医疗用品有限公司 设有手指套式辅助插件的双管喉罩
WO2019153803A1 (zh) * 2018-02-07 2019-08-15 浙江优亿医疗器械有限公司 一种改进的可视喉罩
ES2725399A1 (es) * 2018-03-22 2019-09-24 Cabrera Sofia Ahufinger Dispositivo combinado de ventilacion para sedacion y guia para endoscopio en procedimientos de gastroscopia

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CN202961406U (zh) * 2012-11-08 2013-06-05 天津美迪斯医疗用品有限公司 设有手指套式辅助插件的双管喉罩

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014071833A1 (zh) * 2012-11-08 2014-05-15 天津美迪斯医疗用品有限公司 设有手指套式辅助插件的双管喉罩
WO2019153803A1 (zh) * 2018-02-07 2019-08-15 浙江优亿医疗器械有限公司 一种改进的可视喉罩
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ES2725399A1 (es) * 2018-03-22 2019-09-24 Cabrera Sofia Ahufinger Dispositivo combinado de ventilacion para sedacion y guia para endoscopio en procedimientos de gastroscopia

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