CN211245029U - Disposable Trident Endotracheal Tube Holder - Google Patents

Disposable Trident Endotracheal Tube Holder Download PDF

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Publication number
CN211245029U
CN211245029U CN201921139541.7U CN201921139541U CN211245029U CN 211245029 U CN211245029 U CN 211245029U CN 201921139541 U CN201921139541 U CN 201921139541U CN 211245029 U CN211245029 U CN 211245029U
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tracheal
disposable
cannula fixer
arc
tracheal cannula
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CN201921139541.7U
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Chinese (zh)
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孙海康
方亮
王晓庆
王珠君
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Second Affiliated Hospital to Nanchang University
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Second Affiliated Hospital to Nanchang University
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Abstract

The utility model discloses a disposable trident-shaped tracheal cannula fixer, which comprises a frame, a tooth grinding pad, a tracheal cannula, an arc tongue depressor, a threaded lock plunger, a stay tube arc tube, a bolt ring and an adhesive tape; the trachea cannula fixer is a tooth grinding pad, the middle is a trachea groove, the outer side is provided with a tube arc tube, and the inner side is connected with an arc tongue depressor. The utility model has the advantages that: the upper layer and the lower layer of the tracheal cannula fixer are provided with the tooth grinding pads, so that the tooth effect can be protected, the normal mouth opening posture of the oral cavity can be protected, and facial muscles can be prevented from being damaged by long-time mouth opening; the tongue depressor at the middle inner side part is beneficial to pressing and fixing the tongue, so that the tracheal cannula is prevented from shifting left and right and being bitten by the tracheal cannula; the middle outer side prevents the outer side of the tracheal cannula from being folded, and simultaneously supports the tracheal cannula to prevent the connected screwed tube from pressing the face; the left side and the right side of the middle layer are designed into cavities which are beneficial to sputum suction, oral care, oral observation and the like.

Description

一次性三叉形气管插管固定器Disposable Trident Endotracheal Tube Holder

技术领域technical field

本实用新型涉及医疗器械,尤其是一种一次性三叉形气管插管固定器。The utility model relates to a medical apparatus, in particular to a disposable trident-shaped tracheal intubation fixture.

背景技术Background technique

气管插管建立人工气道在临床全麻手术以及危重病人的抢救工作中广泛应用。在实际工作中,由于患者口腔和头部的活动,会造成所插入的气管插管在口腔、气管等部位的位置改变,造成十分严重的后果;如若滑脱,威胁患者的生命安全。另外,插入的导管为软质塑料管,口腔坚硬的牙齿容易挤压、咬破导管,严重影响通气效果;再次,在气管插管的同时,还需要定期进行口腔护理,而现有的气管插管及其固定装置占用了一定的口腔面积和体积,给口腔护理造成困难。因此,在处理急危重症思者的气管插管问题时,必须要有一种能够有效、操作简便的固定气管插管的医疗装置,以防止插管的移位、滑脱、受压变瘪以及便于后续的口腔护理等问题。Endotracheal intubation to establish an artificial airway is widely used in clinical general anesthesia surgery and in the rescue of critically ill patients. In actual work, due to the movement of the patient's mouth and head, the position of the inserted tracheal intubation tube in the mouth, trachea and other parts will change, resulting in very serious consequences; if it slips, it will threaten the life of the patient. In addition, the inserted catheter is a soft plastic tube, and the hard teeth in the mouth are easy to squeeze and bite the catheter, which seriously affects the ventilation effect. Tubes and their fixtures take up a certain amount of oral area and volume, making oral care difficult. Therefore, when dealing with the problem of tracheal intubation in critically ill patients, it is necessary to have an effective and easy-to-operate medical device for fixing the tracheal intubation, so as to prevent the intubation from shifting, slipping, deflated under pressure, and easy to operate. Follow-up oral care and other issues.

临床普遍运用的方法,将牙垫置于气管插管旁边,患者的上下门齿之间,并用胶布将气管插管导管与牙埊捆绑后黏贴固定于患者的面频部,如胶布粘性差,则用安舒妥贴于脸颊,增加胶布牢固性。其目的是:用牙垫撑开口腔,避免口腔牙齿闭合而压瘪插管,同时将牙垫作为固定装置,便于使用胶布固定插管,减少移位和滑脱。其缺点是:第一,面部皮肤分泌汕脂,胶布粘性减弱,致使导管错位、脱出、存在安全隐患;第二,每天对患者进行面部清洗时,需撕去固定胶布,重新更换胶布固定,增加了护理工作量,极不方便;第三,气管插管导管与牙垫捆绑固定后不便于根据需要调节插管深度;第四,不便于医护人员清理患者口腔分泌物和口腔观察;第五,少许患者对胶布过敏,易于引发过敏症状,刺激皮肤引发炎症,甚至表皮溃烂导致继发性感染。总之,该固定方法存在多种弊端,难以起到有效固定作用设计出一种简易、有效、便于操作的气管插管固定装置对临床工作具有重要意义。The method commonly used in clinical practice is to place the tooth pad next to the tracheal intubation, between the upper and lower incisors of the patient, and use adhesive tape to bind the tracheal intubation catheter to the teeth and fix it on the patient's face. If the adhesive tape is poor, Then use Anshutuo to stick to the cheeks to increase the firmness of the tape. The purpose is to open the mouth with a tooth pad to prevent the oral teeth from closing and compress the intubation, and at the same time use the tooth pad as a fixing device to facilitate the use of adhesive tape to fix the intubation and reduce displacement and slippage. Its shortcomings are: first, the facial skin secretes glutathione, and the adhesive tape is weakened, resulting in dislocation and prolapse of the catheter, and there is a potential safety hazard; second, when washing the patient's face every day, the fixing tape needs to be torn off, and the tape is replaced again to fix, increasing Third, it is inconvenient to adjust the depth of the intubation as needed after the endotracheal intubation catheter is bundled and fixed with the tooth pad; fourth, it is inconvenient for medical staff to clean up the patient's oral secretions and observe oral cavity; A few patients are allergic to tape, which is easy to cause allergic symptoms, stimulate the skin to cause inflammation, and even cause secondary infection due to epidermal ulceration. In a word, this fixation method has many drawbacks, and it is difficult to play an effective fixation role. Designing a simple, effective and easy-to-operate endotracheal intubation fixation device is of great significance to clinical work.

综上所述,需设计一款操作简单,便于固定,符合人体要求的气管插管固定器,普遍适用于危重病人插管固定。而一次性三叉形气管插管固定器,不仅操作简单,便于固定,符合人体要求的气管插管固定器,普遍适用于危重病人插管固定,而且可减少相关护理工作量,提高医疗服务质量。To sum up, it is necessary to design a tracheal intubation fixator that is simple to operate, easy to fix, and meets the requirements of the human body, which is generally suitable for intubation fixation of critically ill patients. The disposable trident-shaped tracheal intubation fixator is not only simple to operate, easy to fix, but also a tracheal intubation fixator that meets the requirements of the human body.

发明内容SUMMARY OF THE INVENTION

本实用新型的目的在于提供一次性三叉形气管插管固定器,该固定器磨牙垫,可保护牙齿作用以及保护口腔正常张口姿势,防止张口过久损伤面部肌肉;中间内侧部分压舌板有利按压固定舌头,防止气管插管向左右偏移,咬破气管插管;中间外侧防止气管插管外侧打折,同时支撑气管插管,防止使其连接的螺纹管压伤面部;中层左右两侧为空洞设计利于吸痰、口腔护理、口腔观察等。The purpose of the utility model is to provide a disposable trident-shaped tracheal intubation fixer, the fixator molar pad, can protect the teeth function and protect the normal opening posture of the oral cavity, and prevent the facial muscles from being damaged by opening the mouth for too long; The tongue is fixed to prevent the tracheal intubation tube from shifting to the left and right and biting the tracheal intubation tube; the middle and outer side prevent the outer side of the tracheal intubation tube from being folded, and at the same time support the tracheal intubation tube to prevent the threaded tube connecting it from crushing the face; the left and right sides of the middle layer are hollow The design is convenient for suction, oral care, oral observation, etc.

本实用新型的技术方案为:一次性三叉形气管插管固定器,包括框架、磨牙垫、气管槽、弧形压舌板、螺纹锁栓、撑管弧管、栓环、黏贴带;气管插管固定器的两侧为磨牙垫;气管插管固定器中间为气管槽,形状为半圆柱形,与中层为一体,气管槽向外连接外侧撑管弧管,气管槽向内连接内侧接弧形压舌板,采用专业口腔复合塑料;气管插管固定器靠近嘴角处向外突出的栓环,栓环系有环带,左右的环带由黏贴带相连接。气管插管固定器的磨牙垫采用上磨牙垫或下磨牙垫,磨牙垫呈现出牙印平面、凹凸不平,与患者口腔咬合面相适应。The technical scheme of the utility model is as follows: a disposable trident-shaped tracheal intubation fixer, comprising a frame, a molar pad, a tracheal groove, an arc-shaped spatula, a threaded lock bolt, a supporting tube arc tube, a bolt ring, and an adhesive tape; Both sides of the intubation holder are molar pads; the middle of the tracheal intubation holder is a tracheal groove, which is semi-cylindrical in shape and integrated with the middle layer. The arc-shaped tongue depressor is made of professional oral composite plastic; the tracheal intubation holder is close to the bolt ring protruding outward from the corner of the mouth. The molar pad of the endotracheal intubation fixator adopts the upper molar pad or the lower molar pad, and the molar pad presents a flat tooth mark and unevenness, which is suitable for the occlusal surface of the patient's oral cavity.

气管插管固定器中间为气管槽,形状为半圆柱形,其直径为8MM,与中层为一体,外侧接撑管弧管,内侧接弧形压舌板,此层为专业口腔复合塑料。The middle of the tracheal intubation holder is a tracheal groove, which is semi-cylindrical in shape and 8MM in diameter.

气管插管固定器中层左右两侧为空洞设计,靠近中间气管插管槽左右各有一个螺纹锁栓。The left and right sides of the middle layer of the tracheal intubation holder are designed with hollows, and there are two threaded locks on the left and right near the middle tracheal intubation groove.

所述外侧撑管弧管,其形状为中空半圆柱形,其长度5CM,支撑外露气管插管。The outer support tube arc tube has a hollow semi-cylindrical shape and a length of 5CM, and supports the exposed tracheal intubation.

所述内侧弧形压舌板,其形状为中空半圆柱形,其长度5CM,按压舌头。The inner arc-shaped tongue depressor has a hollow semi-cylindrical shape and a length of 5CM, and presses the tongue.

所述螺纹锁栓,设在中层空洞内,旋转进出固定或放松气管插管。The threaded lock bolt is arranged in the middle cavity and rotates in and out to fix or loosen the tracheal intubation.

所述气管插管固定器靠近嘴角处向外突出栓环7,左右两环由硅胶黏贴带8相连接,前端为硅胶,长度为嘴角至耳垂的距离,尾端为纺织布类黏贴部分。The tracheal intubation holder is close to the corner of the mouth and protrudes outward with a bolt ring 7, the left and right rings are connected by a silicone adhesive tape 8, the front end is silicone, the length is the distance from the corner of the mouth to the earlobe, and the tail end is a textile cloth sticking part .

附图说明Description of drawings

图1为本实用新型一次性三叉形气管插管固定器结构示意图;1 is a schematic structural diagram of the disposable trident-shaped tracheal intubation fixture of the present invention;

图2为本实用新型一次性三叉形气管插管固定器部分剖视图。Figure 2 is a partial cross-sectional view of the disposable trident-shaped tracheal intubation holder of the present invention.

图中:1-框架,2-磨牙垫,3-气管槽,4-弧形压舌板,5-螺纹锁栓,6-撑管弧管,7-栓环,8-环带In the picture: 1-frame, 2-molar pad, 3-tracheal groove, 4-arc spatula, 5-thread lock bolt, 6-stay arc tube, 7-bolt ring, 8-ring belt

具体实施方式Detailed ways

一次性三叉形气管插管固定器,包括框架1、磨牙垫2、气管槽3、弧形压舌板4、螺纹锁栓5、撑管弧管6、栓环7、黏贴带9;气管插管固定器的两侧为磨牙垫2,气管插管固定器的磨牙垫采用上磨牙垫或下磨牙垫,磨牙垫呈现出牙印平面、凹凸不平,与患者口腔咬合面相适应,采用专业口腔复合塑料。气管插管固定器中间为气管槽3,形状为半圆柱形,直径为8MM,与中层为一体;气管槽向外连接外侧撑管弧管6,外侧撑管弧管6形状为中空半圆柱形,长度5CM,支撑外露气管插管。气管槽向内连接内侧接弧形压舌板4,内侧弧形压舌板4形状为中空半圆柱形,长度5CM,按压舌头。气管插管固定器中层左右两侧为空洞设计,靠近中间气管插管槽左右各有一个螺纹锁栓5,螺纹锁栓5设在中层空洞内,旋转进出固定或放松气管插管。气管插管固定器靠近嘴角处向外突出的栓环7,栓环7系有环带8,左右的环带8由黏贴带9相连接。Disposable trident-shaped tracheal intubation fixator, including frame 1, molar pad 2, tracheal groove 3, curved spatula 4, threaded lock bolt 5, support tube arc tube 6, bolt ring 7, adhesive tape 9; trachea Both sides of the intubation holder are molar pads 2. The molar pads of the endotracheal intubation holder are upper molar pads or lower molar pads. The molar pads show a flat and uneven tooth mark, which is compatible with the occlusal surface of the patient's oral cavity and adopts professional oral cavity. Composite plastic. The middle of the tracheal intubation holder is the tracheal groove 3, which is semi-cylindrical in shape and 8MM in diameter, and is integrated with the middle layer; the tracheal groove is connected to the outside of the outer support tube arc tube 6, and the shape of the outer support tube arc tube 6 is a hollow semi-cylindrical , 5CM in length, supporting exposed tracheal intubation. The trachea groove is connected inwardly with an arc-shaped tongue depressor 4, and the inner arc-shaped tongue depressor 4 has a hollow semi-cylindrical shape, a length of 5CM, and presses the tongue. The left and right sides of the middle layer of the tracheal intubation fixator are designed with cavities, and there is a threaded lock bolt 5 on the left and right near the middle tracheal intubation groove. The tracheal intubation holder is close to a bolt ring 7 protruding outward from the corner of the mouth. The bolt ring 7 is tied with an annular band 8 , and the left and right annular bands 8 are connected by an adhesive band 9 .

Claims (8)

1. Disposable trident shape trachea cannula fixer, its characterized in that: comprises a frame (1), a molar pad (2), an air pipe groove (3), an arc tongue depressor (4), a threaded lock bolt (5), a stay tube arc pipe (6), a bolt ring (7) and an adhesive tape (9); the upper layer and the lower layer of the trachea cannula fixer are provided with tooth grinding pads (2); the middle of the tracheal cannula fixer is provided with a tracheal slot (3) which is semi-cylindrical and is integrated with the middle layer, the tracheal slot is outwards connected with an outer side stay tube arc tube (6), and the tracheal slot is inwards connected with an inner side arc tongue depressor (4); the tracheal cannula fixer is provided with a bolt ring (7) which protrudes outwards near the mouth corner, the bolt ring (7) is tied with a ring belt (8), and the left and the right ring belts (8) are connected by a sticky belt (9).
2. The disposable trifurcate endotracheal tube holder of claim 1, wherein: the molar pad of the tracheal cannula fixer adopts an upper molar pad or a lower molar pad, and the molar pad presents a dental impression plane and unevenness.
3. The disposable trifurcate endotracheal tube holder of claim 1, wherein: the middle of the tracheal cannula fixer is a tracheal slot, the shape is a semi-cylinder, the diameter of the tracheal cannula fixer is 8MM, the tracheal cannula fixer and the middle layer are integrated, the outer side of the tracheal cannula fixer is connected with a supporting tube arc tube (6), and the inner side of the tracheal cannula fixer is connected with an arc tongue depressor (4).
4. The disposable trifurcate endotracheal tube holder of claim 1, wherein: the left side and the right side of the middle layer of the trachea cannula fixer are designed as hollow holes, and a thread lock plunger (5) is respectively arranged at the left side and the right side close to the middle trachea cannula groove.
5. The disposable trifurcate endotracheal tube holder according to claim 1 or 3, wherein: the outer side supporting tube arc tube (6) is in a hollow semi-cylindrical shape, and the length of the outer side supporting tube arc tube is 5CM, and supports the exposed tracheal intubation.
6. The disposable trifurcate endotracheal tube holder according to claim 1 or 3, wherein: the arc tongue depressor (4) on the inner side is in a hollow semi-cylindrical shape, and the length of the arc tongue depressor is 5CM, and the tongue is pressed.
7. The disposable trifurcate endotracheal tube holder of claim 4, wherein: the threaded lock bolt (5) is arranged in the hollow hole of the middle layer and rotates to enter and exit to fix or loosen the tracheal cannula.
8. The disposable trifurcate endotracheal tube holder of claim 1, wherein: the trachea cannula fixer is close to the mouth corner and protrudes outwards to form a bolt ring (7), the left ring and the right ring are connected through a silica gel adhesive tape (9), the front end of the trachea cannula fixer is silica gel, the length of the trachea cannula fixer is the distance from the mouth corner to an earlobe, and the tail end of the trachea cannula fixer is a textile cloth adhesive part.
CN201921139541.7U 2019-07-19 2019-07-19 Disposable Trident Endotracheal Tube Holder Expired - Fee Related CN211245029U (en)

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CN201921139541.7U CN211245029U (en) 2019-07-19 2019-07-19 Disposable Trident Endotracheal Tube Holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921139541.7U CN211245029U (en) 2019-07-19 2019-07-19 Disposable Trident Endotracheal Tube Holder

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CN211245029U true CN211245029U (en) 2020-08-14

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