技术领域technical field
本发明涉及医疗器械技术领域，具体为一种经鼻气管插管固定装置。The invention relates to the technical field of medical devices, in particular to a nasotracheal intubation fixing device.
背景技术Background technique
气管插管是指将一特制的气管内导管经声门置入气管的技术称为气管插管，这一技术能为气道通畅、通气供氧、呼吸道吸引和防止误吸等提供最佳条件。紧急气管插管技术已成为心肺复苏及伴有呼吸功能障碍的急危重症患者抢救过程中的重要措施。气管插管术是急救工作中常用的重要抢救技术，是呼吸道管理中应用最广泛、最有效最快捷的手段之一，是医务人员必须熟练掌握的基本技能，对抢救患者生命、降低病死率起到至关重要的作用。Endotracheal intubation refers to the technique of inserting a special endotracheal tube into the trachea through the glottis, which is called endotracheal intubation. This technique can provide the best conditions for airway patency, ventilation and oxygen supply, respiratory tract suction and prevention of aspiration. . Emergency tracheal intubation technology has become an important measure in the process of cardiopulmonary resuscitation and rescue of critically ill patients with respiratory dysfunction. Endotracheal intubation is an important rescue technique commonly used in emergency work. It is one of the most widely used, most effective and fastest means in respiratory management. It is a basic skill that medical personnel must master proficiently. to a vital role.
经鼻气管插管是呼吸科建立人工气道常用的方法,经鼻气管插管的固定装置及固定方法较经口气管插管研究得较少,通常采用胶布交叉固定于面部或环形固定于头枕部,长期临床实践证明此方法容易脱落，且不易固定。同时容易发生鼻出血、壁骨折，威胁患者生命，其次，患者在佩戴固定装置时其舒适性较差，对患者造成极度的不适感，因此亟需研发一种经鼻气管插管固定装置。Nasal endotracheal intubation is a commonly used method to establish artificial airway in the Department of Respiratory Medicine. The fixation device and method of endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal endotracheal intubation For the occipital, long-term clinical practice has proved that this method is easy to fall off and not easy to fix. At the same time, epistaxis and wall fractures are prone to occur, threatening the life of the patient. Secondly, the comfort of the patient is poor when wearing the fixation device, which causes extreme discomfort to the patient. Therefore, it is urgent to develop a nasotracheal intubation fixation device.
发明内容Contents of the invention
本发明的目的在于提供一种经鼻气管插管固定装置，以解决固定方法容易脱落，且不易固定。同时容易发生鼻出血、壁骨折，威胁患者生命，其次，患者在佩戴固定装置时其舒适性较差，对患者造成极度的不适感等特性的问题。The object of the present invention is to provide a nasotracheal intubation fixing device to solve the problem that the fixing method is easy to fall off and is not easy to fix. Simultaneously, epistaxis and wall fractures are prone to occur, threatening the life of the patient. Secondly, the comfort of the patient is poor when wearing the fixation device, which causes extreme discomfort to the patient and other characteristic problems.
为实现上述目的，本发明提供如下技术方案：一种经鼻气管插管固定装置，包括四个固定支臂、基座、上耳翼和紧固螺母，四个所述固定支臂的外壁均开有螺纹槽，四个所述螺纹槽相视一面均开设有弧形边，所述弧形边的表面固定安装有橡胶防滑垫，四个所述固定支臂的前侧壁固定安装所述基座，所述基座的中部开设有中孔，所述基座的左侧壁开设有上唇槽，所述基座的顶部固定安装所述上耳翼，所述上耳翼的左侧开设有第一佩戴孔，所述基座的底部固定安装有下耳翼，所述下耳翼的左侧开设有第二佩戴孔，所述上唇槽上固定安装有长硅胶垫片，所述固定支臂的外壁螺接所述紧固螺母，所述长硅胶垫片与所述紧固螺母相贴合。In order to achieve the above object, the present invention provides the following technical solutions: a nasotracheal intubation fixing device, comprising four fixing arms, a base, upper ear wings and fastening nuts, the outer walls of the four fixing arms are There are threaded grooves, and the facing sides of the four threaded grooves are all provided with arc-shaped edges, and rubber anti-skid pads are fixedly installed on the surfaces of the arc-shaped edges, and the front side walls of the four fixed arms are fixedly installed with the The base, the middle part of the base is provided with a middle hole, the left side wall of the base is provided with an upper lip groove, the top of the base is fixedly installed with the upper ear flap, and the left side of the upper ear flap is provided with a There is a first wearing hole, the bottom of the base is fixedly equipped with a lower ear flap, the left side of the lower ear flap is provided with a second wearing hole, a long silicone gasket is fixedly installed on the upper lip groove, and the fixed The outer wall of the support arm is screwed to the fastening nut, and the long silicone gasket fits the fastening nut.
优选的，所述基座的后侧壁均匀的对称安装有固定支臂。Preferably, the rear side wall of the base is evenly and symmetrically equipped with fixed support arms.
优选的，所述第一佩戴孔和第二佩戴孔上均固定安装有三根佩戴绳。Preferably, three wearing ropes are fixedly installed on the first wearing hole and the second wearing hole.
优选的，所述上耳翼、所述上唇槽和所述下耳翼均为表面光滑的无棱角的圆弧形。Preferably, the upper earflaps, the upper lip groove and the lower earflaps are all arc-shaped with smooth surfaces and no corners.
优选的，所述固定支臂从后侧端向所述基座逐渐增厚，所述螺纹槽与所述紧固螺母相配合螺接。Preferably, the fixing arm is gradually thickened from the rear end to the base, and the threaded groove is matched with the fastening nut for screw connection.
所述上耳翼和所述下耳翼为两个半圆形。The upper ear flap and the lower ear flap are two semicircles.
优选的，所述固定支臂的长度为1-1.5厘米。Preferably, the fixed arm has a length of 1-1.5 cm.
与现有技术相比，本发明的有益效果是：该发明提供了一种经鼻气管插管固定装置，紧固螺母螺接在四个固定支臂的外壁螺纹槽上，利用紧固螺母将四个固定支臂进行收拢，四个固定支臂的中间内径逐渐变小，将气管插管有效的固定，能有效的防止气管插管的滑落，上唇槽卡在上唇上，第一佩戴孔和第二佩戴孔上分别固定有三根佩戴绳，基座、上耳翼和下耳翼整体呈无棱角的椭圆形，表面光滑，上唇槽与上唇贴合部分均粘接有长硅胶垫片，长硅胶垫片压在紧固螺母上佩戴舒适，不会对皮肤造成损伤，整体有效的实现了对患者的鼻腔有效的保护作用。Compared with the prior art, the beneficial effects of the present invention are: the invention provides a nasotracheal intubation fixing device, the fastening nuts are screwed on the outer wall threaded grooves of the four fixing arms, and the fastening nuts are used to fasten the The four fixed arms are folded, and the inner diameter of the middle of the four fixed arms gradually becomes smaller, which can effectively fix the endotracheal tube and effectively prevent the endotracheal tube from slipping off. The upper lip groove is stuck on the upper lip, and the first wearing hole and Three wearing ropes are respectively fixed on the second wearing hole. The base, the upper ear flap and the lower ear flap are in an oval shape with no corners as a whole, and the surface is smooth. The upper lip groove and the fitting part of the upper lip are bonded with long silicone gaskets. The silicone gasket is pressed on the fastening nut and is comfortable to wear without causing damage to the skin, and effectively protects the patient's nasal cavity as a whole.
附图说明Description of drawings
图1为本发明整体的结构示意图；Fig. 1 is the overall structural representation of the present invention;
图2为本发明结构的后视图；Fig. 2 is the back view of structure of the present invention;
图3为本发明结构紧固螺母的剖视图。Fig. 3 is a cross-sectional view of the fastening nut of the present invention.
图中：100固定支臂、110螺纹槽、120弧形边、130橡胶防滑垫、200基座、210上唇槽、220中孔、300上耳翼、310下耳翼、320第一佩戴孔、330第二佩戴孔、340佩戴绳、400紧固螺母、500长硅胶垫片。In the figure: 100 fixed support arm, 110 thread groove, 120 arc edge, 130 rubber anti-skid pad, 200 base, 210 upper lip groove, 220 middle hole, 300 upper ear flap, 310 lower ear flap, 320 first wearing hole, 330 second wearing hole, 340 wearing rope, 400 fastening nut, 500 long silicone gasket.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
本发明提供一种技术方案：一种经鼻气管插管固定装置，用于提高佩戴的舒适性，同时实现对装置的有效固定和防止气管插管的脱落，从而保证患者的生命安全，请参阅图1，包括四个固定支臂100、基座200、上耳翼300和紧固螺母400；The present invention provides a technical solution: a nasotracheal intubation fixing device, which is used to improve the wearing comfort, and at the same time realize the effective fixation of the device and prevent the falling off of the tracheal intubation, thereby ensuring the life safety of the patient. Please refer to Fig. 1 includes four fixed arms 100, a base 200, an upper ear wing 300 and a fastening nut 400;
请参阅图1和图3，固定支臂100具有螺纹槽110、弧形边120和橡胶防滑垫130，具体的，四个固定支臂100的外壁均开有螺纹槽110，四个螺纹槽110相视一面均开设有弧形边120，弧形边120的表面粘合连接有橡胶防滑垫130，固定支臂100用于固定安装基座200和,固定支臂100的长度为1-1.5厘米；1 and 3, the fixed arm 100 has a threaded groove 110, an arc-shaped edge 120 and a rubber anti-slip pad 130. Specifically, the outer walls of the four fixed arms 100 are provided with a threaded groove 110, and the four threaded grooves 110 Both facing sides are provided with arc-shaped edges 120, and the surface of the arc-shaped edges 120 is adhesively connected with a rubber anti-slip pad 130, and the fixed support arm 100 is used to fix the mounting base 200 and the fixed support arm 100. The length of the fixed support arm 100 is 1-1.5 cm ;
请再次参阅图1和图2，基座200具有上唇槽210和中孔220，基座200安装在固定支臂100的前侧端，具体的，基座200的中部开设有中孔220，基座200的左侧壁开设有上唇槽210，基座200与固定支臂100一体成型，基座200用于固定安装上耳翼300；Please refer to Fig. 1 and Fig. 2 again, the base 200 has an upper lip groove 210 and a middle hole 220, the base 200 is installed on the front end of the fixed support arm 100, specifically, the middle part of the base 200 is provided with a middle hole 220, the base The left side wall of the seat 200 is provided with an upper lip groove 210, the base 200 is integrally formed with the fixed arm 100, and the base 200 is used for fixing and installing the upper ear flap 300;
请再次参阅图1和图2，上耳翼300具有下耳翼310、第一佩戴孔320、第二佩戴孔330和佩戴绳340,上耳翼300固定安装在基座200上，具体的，基座200的顶部一体成型上耳翼300，上耳翼300的左侧开设有第一佩戴孔320，基座200的底部一体成型下耳翼310，下耳翼310的左侧开设有第二佩戴孔330，第一佩戴孔320和第二佩戴孔330上均固定安装有三根佩戴绳340，第一佩戴孔320和第二佩戴孔330方便用于佩戴使用，上耳翼300和下耳翼310为两个半圆形；Please refer to Fig. 1 and Fig. 2 again, the upper ear flap 300 has a lower ear flap 310, a first wearing hole 320, a second wearing hole 330 and a wearing rope 340, and the upper ear flap 300 is fixedly installed on the base 200, specifically, The top of the base 200 is integrally formed with an upper ear flap 300, the left side of the upper ear flap 300 is provided with a first wearing hole 320, the bottom of the base 200 is integrally formed with a lower ear flap 310, and the left side of the lower ear flap 310 is provided with a second hole. The wearing hole 330, the first wearing hole 320 and the second wearing hole 330 are fixedly equipped with three wearing ropes 340, the first wearing hole 320 and the second wearing hole 330 are convenient for wearing, the upper ear flap 300 and the lower ear flap 310 is two semicircles;
请再次参阅图3,紧固螺母400安装在固定支臂100的外壁，具体的，固定支臂100的外壁均匀的开设有螺纹槽110，通过螺纹槽110将紧固螺母400螺接在固定支臂100的外壁，长硅胶垫片500与紧固螺母400相贴合；Please refer to Fig. 3 again, the fastening nut 400 is installed on the outer wall of the fixed support arm 100, specifically, the outer wall of the fixed support arm 100 is uniformly provided with a thread groove 110, and the fastening nut 400 is screwed on the fixed support arm through the thread groove 110. On the outer wall of the arm 100, the long silicone gasket 500 fits the fastening nut 400;
在具体的使用过程中，当需要本发明在使用的过程中首先将紧固螺母400螺接在四个固定支臂100的外壁螺纹槽110上，利用紧固螺母400将四个固定支臂100进行收拢，四个固定支臂100的中间内径逐渐变小，以便适合不同外径的气管导管，上唇槽210卡在上唇上，第一佩戴孔320和第二佩戴孔330上分别固定有三根佩戴绳340，气管插管后，选择合适深度，将该装置松开，沿气管导管外壁向远端滑动，直至上耳翼300和下耳翼310恰好放置在病人的唇鼻上，然后再次旋紧紧固螺母400至合适强度，将气管导管固定防止滑动，再将第一佩戴孔320和第二佩戴孔330发出的两对绳分别经颞下颌关节表面系于颈后、和固定呼吸机回路远端，必要时可以再经耳朵上面系一对绳于病人枕后，强化固定效果。In a specific use process, when the present invention is required to be used, the fastening nuts 400 are first screwed on the outer wall thread grooves 110 of the four fixed support arms 100, and the four fixed support arms 100 are screwed together by the fastening nuts 400. The inner diameter of the middle of the four fixed arms 100 gradually becomes smaller so as to be suitable for endotracheal tubes with different outer diameters. The upper lip groove 210 is stuck on the upper lip, and three wearing holes 320 and 330 are fixed on the first wearing hole 320 and the second wearing hole 330 respectively. Rope 340, after endotracheal intubation, select a suitable depth, loosen the device, and slide to the distal end along the outer wall of the endotracheal tube until the upper ear flap 300 and lower ear flap 310 are just placed on the patient's lip and nose, and then tighten again Tighten the nut 400 to an appropriate strength, fix the endotracheal tube to prevent sliding, and then tie the two pairs of ropes from the first wearing hole 320 and the second wearing hole 330 to the back of the neck and the fixed ventilator circuit through the surface of the temporomandibular joint respectively. If necessary, a pair of ropes can be tied behind the patient's pillow through the ears to strengthen the fixing effect.
为了实现对气管插管的有效的夹持作用，在基座200的后侧壁固定安装有固定支臂100，具体的，基座200的后侧壁均匀的对称安装有固定支臂100，利用固定支臂100上的弧形边120将气管插管有效的限位在四个固定支臂100的中部。In order to achieve an effective clamping effect on the tracheal intubation, a fixed support arm 100 is fixedly installed on the rear side wall of the base 200. Specifically, the fixed support arm 100 is evenly and symmetrically installed on the rear side wall of the base 200. The arc edge 120 on the fixed support arms 100 effectively limits the endotracheal tube in the middle of the four fixed support arms 100 .
为了提高佩戴的舒适性，上耳翼300、上唇槽210和下耳翼310均为表面光滑的无棱角的圆弧形，增加佩戴的舒适性，防止对面部的局部挤压作用。In order to improve the wearing comfort, the upper ear flap 300, the upper lip groove 210 and the lower ear flap 310 are arc-shaped with smooth surface and no edges and corners, which increases the wearing comfort and prevents local extrusion on the face.
为了防止气管插管的滑落，具体的，固定支臂100从后侧端向基座200逐渐增厚，螺纹槽110与紧固螺母400相配合螺接，利用紧固螺母400前侧端进行旋转，实现将四个固定支臂100集中向中部靠拢。In order to prevent the endotracheal tube from slipping, specifically, the fixed support arm 100 is gradually thickened from the rear end to the base 200, and the threaded groove 110 is screwed together with the fastening nut 400, and the front end of the fastening nut 400 is used for rotation , realizing that the four fixed support arms 100 are concentrated and move closer to the middle.
虽然在上文中已经参考实施例对本发明进行了描述，然而在不脱离本发明的范围的情况下，可以对其进行各种改进并且可以用等效物替换其中的部件。尤其是，只要不存在结构冲突，本发明所披露的实施例中的各项特征均可通过任意方式相互结合起来使用，在本说明书中未对这些组合的情况进行穷举性的描述仅仅是出于省略篇幅和节约资源的考虑。因此，本发明并不局限于文中公开的特定实施例，而是包括落入权利要求的范围内的所有技术方案。While the invention has been described above with reference to the embodiments, various modifications may be made thereto and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention can be used in combination with each other in any way, and the description of these combinations is not exhaustive in this specification only to show In consideration of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371656.7ACN110215586A (en) | 2019-05-06 | 2019-05-06 | A kind of fixed device of nasal trachea cannula |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371656.7ACN110215586A (en) | 2019-05-06 | 2019-05-06 | A kind of fixed device of nasal trachea cannula |
| Publication Number | Publication Date |
|---|---|
| CN110215586Atrue CN110215586A (en) | 2019-09-10 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910371656.7APendingCN110215586A (en) | 2019-05-06 | 2019-05-06 | A kind of fixed device of nasal trachea cannula |
| Country | Link |
|---|---|
| CN (1) | CN110215586A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5146913A (en)* | 1991-03-04 | 1992-09-15 | Asphendiar Khorsandian | Holder and lock for oro-intubation |
| CN202478362U (en)* | 2012-03-23 | 2012-10-10 | 孙晓娟 | Nasal cavity tracheal intubation fixer |
| CN204582223U (en)* | 2015-04-29 | 2015-08-26 | 中国人民解放军第一八七中心医院 | A kind of fixture being applied to naso-tracheal intubation |
| CN206342772U (en)* | 2016-09-29 | 2017-07-21 | 中国人民解放军总医院 | A kind of nasal trachea cannula fixing band |
| CN210020750U (en)* | 2019-05-06 | 2020-02-07 | 吉林大学 | A Nasotracheal Intubation Fixing Device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5146913A (en)* | 1991-03-04 | 1992-09-15 | Asphendiar Khorsandian | Holder and lock for oro-intubation |
| CN202478362U (en)* | 2012-03-23 | 2012-10-10 | 孙晓娟 | Nasal cavity tracheal intubation fixer |
| CN204582223U (en)* | 2015-04-29 | 2015-08-26 | 中国人民解放军第一八七中心医院 | A kind of fixture being applied to naso-tracheal intubation |
| CN206342772U (en)* | 2016-09-29 | 2017-07-21 | 中国人民解放军总医院 | A kind of nasal trachea cannula fixing band |
| CN210020750U (en)* | 2019-05-06 | 2020-02-07 | 吉林大学 | A Nasotracheal Intubation Fixing Device |
| Publication | Publication Date | Title |
|---|---|---|
| CN207462431U (en) | A kind of new medical tracheal cannula fixer | |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
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