CN204050590U - A kind of tracheal intubation bite-block - Google Patents
A kind of tracheal intubation bite-block Download PDFInfo
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- CN204050590U CN204050590U CN201420426778.4U CN201420426778U CN204050590U CN 204050590 U CN204050590 U CN 204050590U CN 201420426778 U CN201420426778 U CN 201420426778U CN 204050590 U CN204050590 U CN 204050590U
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- bite
- tracheal intubation
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- 238000002627 tracheal intubation Methods 0.000 title claims abstract description 24
- 239000003292 glue Substances 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims 1
- 210000000214 mouth Anatomy 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 9
- 230000006378 damage Effects 0.000 abstract description 8
- 239000002390 adhesive tape Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003203 everyday effect Effects 0.000 abstract description 2
- 206010040880 Skin irritation Diseases 0.000 abstract 1
- 230000036556 skin irritation Effects 0.000 abstract 1
- 231100000475 skin irritation Toxicity 0.000 abstract 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 206010023204 Joint dislocation Diseases 0.000 description 1
- 208000032376 Lung infection Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 210000004373 mandible Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002200 mouth mucosa Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
本实用新型涉及医疗器材技术领域，具体是指一种气管插管用牙垫，包括具有中空结构的牙垫本体和连接在牙垫本体两侧的侧翼，所述的牙垫主体为扁平结构，其外侧径向截面为类椭圆形，在牙垫主体外侧的轴向方向上设有弧形凹面，所述弧形凹面的开口角度小于180°；所述牙垫主体的中空结构内设有垫片。本实用新型的有益效果是：1、结构合理，侧翼可以固定于唇外侧，不会在患者口腔内进行滑动而导致口腔损伤；2、使用固定带替代以往使用胶布固定于脸颊部，降低了皮肤破损的风险，且固定带易于调节，方便松紧度的掌控，口腔护理前后无需每日更换，减少了护理工作量；3、采用较柔软材质，增加患者舒适感。
The utility model relates to the technical field of medical equipment, in particular to a dental pad for tracheal intubation, comprising a hollow dental pad body and side wings connected to both sides of the dental pad body, the dental pad main body is a flat structure, Its outer radial cross-section is oval-like, and an arc-shaped concave surface is arranged on the axial direction outside the main body of the dental pad, and the opening angle of the curved concave surface is less than 180°; the hollow structure of the dental pad main body is provided with a pad piece. The beneficial effects of the utility model are as follows: 1. The structure is reasonable, and the flanks can be fixed on the outside of the lip without sliding in the oral cavity of the patient to cause damage to the oral cavity; 2. The fixing belt is used to replace the past use of adhesive tape to fix on the cheeks, reducing the risk of skin irritation. There is no risk of damage, and the fixing belt is easy to adjust, which is convenient to control the tightness. It does not need to be replaced every day before and after oral care, which reduces the workload of care; 3. The use of softer materials increases the comfort of patients.
Description
技术领域technical field
本实用新型涉及医疗器材技术领域，具体是指一种气管插管用牙垫。The utility model relates to the technical field of medical equipment, in particular to a dental pad for tracheal intubation.
背景技术Background technique
当患有通气或换气功能障碍的患者需要在紧急情况下进行气管插管术时，需要将气管插管用导管和牙垫进行配合使用，要求患者将牙齿咬住牙垫进行来对导管进行固定。为保证良好的组织相容性，气管插管用导管大多为软质PVC材质。When a patient suffering from ventilation or ventilation dysfunction needs tracheal intubation in an emergency, it is necessary to use a catheter for tracheal intubation in conjunction with a tooth pad, and the patient is required to bite the tooth pad to carry out the catheter. fixed. In order to ensure good tissue compatibility, most catheters for endotracheal intubation are made of soft PVC.
目前的牙垫多为硬质塑料制成，容易造成清醒患者的不舒适感。患者在咬合牙垫时，将牙垫的上、下翼卡在患者的唇齿之间，从而起到固定的作用。由于牙垫的上、下翼边缘锋利且呈薄片结构，容易损伤患者的口腔。对于老年人及部分昏迷患者而言，由于下颌及口腔韧带松弛导致口腔不能闭合，在对导管进行插入后，导管随着呼吸上下移动，牙垫的上、下翼容易在患者的口腔内进行滑动并损伤患者的口腔黏膜。Most of the current tooth pads are made of hard plastic, which easily causes discomfort to awake patients. When the patient occludes the dental pad, the upper and lower wings of the dental pad are stuck between the patient's lips and teeth, so as to play a fixed role. Because the upper and lower wing edges of the tooth pad are sharp and in a thin sheet structure, it is easy to damage the patient's oral cavity. For the elderly and some comatose patients, the mouth cannot be closed due to the relaxation of the mandible and oral ligaments. After the catheter is inserted, the catheter moves up and down with breathing, and the upper and lower wings of the tooth pad are easy to slide in the patient's mouth And damage the patient's oral mucosa.
同时，在对导管进行固定时，需要使用胶布先将导管和牙垫进行缠绕，再将其固定于患者的面颊部。部分患者对胶布过敏，经常导致皮肤破损；同时更换胶布后遗留的胶印难以擦除，增加护理工作量。At the same time, when the catheter is fixed, it is necessary to use adhesive tape to wrap the catheter and the dental pad first, and then fix it on the cheek of the patient. Some patients are allergic to the adhesive tape, which often leads to skin damage; at the same time, the offset printing left after the adhesive tape is replaced is difficult to erase, which increases the workload of nursing care.
此外，为了有效预防肺部感染，每日至少要对气管插管的患者进行两次口腔护理，在每次口腔护理前均需要彻底去除固定气管插管用胶布，待口腔护理结束后再重新对其进行固定，大大增加了医护人员的工作量。In addition, in order to effectively prevent lung infection, patients with endotracheal intubation should be given oral care at least twice a day. It is fixed, greatly increased the workload of medical staff.
实用新型内容Utility model content
本实用新型的目的在于克服现有技术的不足，提供一种解决由于牙垫的上翼及下翼移位摩擦导致的口腔受损、能够使气管插管位置相对固定、减少患者唇周部皮肤受损并且降低医护人员工作量的气管插管用牙垫。The purpose of the utility model is to overcome the deficiencies of the prior art, to provide a solution to the damage of the oral cavity caused by the displacement and friction of the upper and lower wings of the tooth pad, which can make the position of the tracheal intubation relatively fixed, and reduce the risk of skin around the patient's lip. Dental block for tracheal intubation that is damaged and reduces the workload of medical staff.
为了达到上述目的，本实用新型提供了一种气管插管用牙垫，包括具有中空结构的牙垫本体和连接在牙垫本体两侧的侧翼，In order to achieve the above purpose, the utility model provides a dental pad for tracheal intubation, which includes a dental pad body with a hollow structure and side wings connected to both sides of the dental pad body,
所述的牙垫主体为扁平结构，其外侧径向截面为类椭圆形，在牙垫主体外侧的轴向方向上设有弧形凹面，所述弧形凹面的开口角度小于180°；The main body of the dental pad is a flat structure, and its outer radial cross-section is oval-shaped, and an arc-shaped concave surface is provided in the axial direction outside the dental pad main body, and the opening angle of the arc-shaped concave surface is less than 180°;
所述牙垫主体的中空结构内设有垫片。Gaskets are arranged in the hollow structure of the dental pad main body.
优选的，所述的牙垫主体采用硅胶材料进行制作。Preferably, the main body of the dental pad is made of silicone material.
优选的，所述的侧翼采用乙烯-醋酸乙烯共聚物(英文简称：EVA)材料进行制作。Preferably, the flanks are made of ethylene-vinyl acetate copolymer (English abbreviation: EVA) material.
优选的，所述的侧翼上设有固定孔。Preferably, the side wings are provided with fixing holes.
优选的，所述的气管插管用牙垫还包括固定带，所述固定带的一端连接在固定孔内，固定带的另一端连接固定装置。Preferably, the dental pad for tracheal intubation further includes a fixing strap, one end of the fixing strap is connected in the fixing hole, and the other end of the fixing strap is connected to the fixing device.
优选的，所述的固定带为宽版结构的扁带。Preferably, the fixing belt is a flat belt with a wide structure.
优选的，所述的固定带的一侧设有皮肤接触层，所述的皮肤接触层的材料可以由棉布、锦纶、涤纶、法兰绒、丝绸或麻布中的任一种制成。。Preferably, one side of the fixing belt is provided with a skin contact layer, and the material of the skin contact layer can be made of any one of cotton cloth, nylon, polyester, flannel, silk or linen. .
优选的，所述的牙垫本体上设有凹凸结构，所述垫片设在与凹凸结构位置相对应的牙垫本体的中空结构内。Preferably, the dental pad body is provided with a concave-convex structure, and the gasket is arranged in the hollow structure of the dental pad body corresponding to the position of the concave-convex structure.
优选的，所述的凹凸结构为凸条结构或凹槽结构。Preferably, the concave-convex structure is a convex structure or a groove structure.
优选的，所述的侧翼呈矩形、扇形、椭圆形、圆形、三角形、四边形，或八边形。Preferably, the flanks are rectangular, fan-shaped, elliptical, circular, triangular, quadrangular, or octagonal.
优选的，所述的侧翼对称连接在牙垫主体端部的两侧。Preferably, the side wings are symmetrically connected to both sides of the end of the main body of the dental bolster.
优选的，所述的侧翼的外边缘处的两端分别设有两个固定孔。Preferably, two fixing holes are respectively provided at both ends of the outer edge of the side wings.
优选的，所述的固定装置可以是魔术胶、黏贴带、钩扣、纽扣，或系绳中的一种或两种以上。Preferably, the fixing device may be one or more of magic glue, adhesive tape, hook, button, or tether.
本实用新型的有益效果是：1、结构合理，侧翼可以固定于唇外侧，不会在患者口腔内进行滑动而导致口腔损伤；2、使用固定带替代以往使用胶布固定于脸颊部，降低了皮肤破损的风险，且固定带易于调节，方便松紧度的掌控，口腔护理前后无需每日更换，减少了护理工作量；3、采用较柔软材质，增加患者舒适感。The beneficial effects of the utility model are as follows: 1. The structure is reasonable, and the flanks can be fixed on the outside of the lip without sliding in the oral cavity of the patient to cause damage to the oral cavity; 2. Using a fixing belt instead of using adhesive plasters to fix on the cheeks in the past reduces the pressure on the skin. There is no risk of damage, and the fixing belt is easy to adjust, which is convenient to control the tightness. It does not need to be replaced every day before and after oral care, which reduces the workload of care; 3. The use of softer materials increases the comfort of patients.
附图说明Description of drawings
图1为本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model;
其中：in:
1-牙垫主体 2-侧翼 3-弧形凹面1-Dental Pad Main Body 2-Wings 3-Arc Concave Surface
4-垫片 5-固定孔 6-固定带4-gasket 5-fixing hole 6-fixing belt
7-固定装置 8-凹凸结构7-fixing device 8-concave-convex structure
具体实施方式Detailed ways
以下结合附图和具体实施例，对本实用新型做进一步说明，但本实用新型的实施不仅限于此。Below in conjunction with accompanying drawing and specific embodiment, the utility model is described further, but the implementation of the utility model is not limited thereto.
实施例1：Example 1:
如图1所示的一种气管插管用牙垫，包括一个牙垫主体1和两个侧翼2，其中所述牙垫本体1为扁平结构，其外侧径向截面为类椭圆形，在牙垫主体1外侧的轴向方向上设有弧形凹面3，所述弧形凹面3的开口角度为90°，牙垫本体1的内侧轴向方向上设有圆形中空通道；侧翼2为具有弧度的扇形结构，所述的两个侧翼2对称连接在牙垫主体1端部的两侧。A dental pad for tracheal intubation as shown in Figure 1, comprises a dental pad main body 1 and two side wings 2, wherein the dental pad body 1 is a flat structure, and its outer radial cross-section is similar to an ellipse. An arc-shaped concave surface 3 is provided on the axial direction outside the pad main body 1, and the opening angle of the arc-shaped concave surface 3 is 90°. A circular hollow channel is provided on the inner axial direction of the dental pad body 1; the side wings 2 have The arc fan-shaped structure, the two side wings 2 are symmetrically connected to the two sides of the end of the main body 1 of the dental pad.
所述牙垫主体1采用硅胶材料进行制作，相比以往采用塑料材质进行制作更为柔软，但是又能承受患者的用力咬合，从而起到支撑的同时又增加患者舒适感；所述的侧翼采用EVA材料进行制作，使用时将两个侧翼2分别置于患者上、下唇的外侧。The main body 1 of the dental pad is made of silica gel material, which is softer than the plastic material used in the past, but can withstand the patient's hard bite, so as to provide support and increase the comfort of the patient; the side wings are made of It is made of EVA material, and the two side wings 2 are respectively placed on the outer sides of the patient's upper and lower lips during use.
所述的两个侧翼2的外边缘处的两端分别设有两个固定孔5，每个固定孔5内分别连接有固定带6的一端，固定带6的另一端连接魔术胶作为固定装置7，所述固定带6为具有宽版结构的扁带，起到有效固定和方便调节的作用，固定带6的一侧还设有棉布材料制成的皮肤接触层，增加人体的舒适感。The two ends of the outer edges of the two side wings 2 are respectively provided with two fixing holes 5, each fixing hole 5 is connected with one end of a fixing belt 6, and the other end of the fixing belt 6 is connected with magic glue as a fixing device 7. The fixing belt 6 is a flat belt with a wide structure, which plays the role of effective fixing and convenient adjustment. One side of the fixing belt 6 is also provided with a skin contact layer made of cotton material to increase the comfort of the human body.
所述的牙垫本体1的外侧设有若干条具有凹凸结构8的凸条，便于患者咬住凸条结构以避免牙垫本体1在口中滑脱，牙垫本体1的内侧在与凸条结构的位置相对应处设有一层垫片4，能在不对患者的口腔内部造成的前提下有效提高牙垫自身的硬度。The outer side of the dental pad body 1 is provided with several convex strips with a concave-convex structure 8, which is convenient for the patient to bite the convex strip structure to avoid the dental pad body 1 from slipping in the mouth. A layer of gasket 4 is provided at the corresponding position, which can effectively improve the hardness of the dental pad itself without causing damage to the inside of the patient's oral cavity.
本实用新型适用性广，特别适合用于下颌关节脱位、不能闭口的需要进行气管插管的患者。The utility model has wide applicability, and is particularly suitable for patients who need tracheal intubation for mandibular joint dislocation and unable to close their mouths.
以上已对本实用新型创造的较佳实施例进行了具体说明，但本实用新型创造并不限于所述的实施例，熟悉本领域的技术人员在不违背本实用新型创造精神的前提下还可以作出种种的等同的变型或替换，这些等同变型或替换均包含在本申请权利要求所限定的范围内。The preferred embodiments of the utility model creation have been specifically described above, but the utility model creation is not limited to the described embodiments, and those skilled in the art can also make Various equivalent modifications or replacements are included within the scope defined by the claims of the present application.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426778.4U CN204050590U (en) | 2014-07-31 | 2014-07-31 | A kind of tracheal intubation bite-block |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420426778.4U CN204050590U (en) | 2014-07-31 | 2014-07-31 | A kind of tracheal intubation bite-block |
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| CN204050590U true CN204050590U (en) | 2014-12-31 |
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| CN201420426778.4U Expired - Fee Related CN204050590U (en) | 2014-07-31 | 2014-07-31 | A kind of tracheal intubation bite-block |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215296A (en) * | 2016-09-22 | 2016-12-14 | 合肥达米医疗科技有限公司 | A kind of lip protection type bite-block |
| CN107307841A (en) * | 2016-08-29 | 2017-11-03 | 吕建瑞 | A kind of Multifunctional anesthesia laryngoscope set |
| CN107349504A (en) * | 2017-07-27 | 2017-11-17 | 瑞安市人民医院 | The safe bite-block that endotracheal intubation uses |
| CN109646786A (en) * | 2018-12-19 | 2019-04-19 | 东莞市易静医疗科技有限公司 | Oral cavity catheter fixer |
-
2014
- 2014-07-31 CN CN201420426778.4U patent/CN204050590U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107307841A (en) * | 2016-08-29 | 2017-11-03 | 吕建瑞 | A kind of Multifunctional anesthesia laryngoscope set |
| CN106215296A (en) * | 2016-09-22 | 2016-12-14 | 合肥达米医疗科技有限公司 | A kind of lip protection type bite-block |
| CN107349504A (en) * | 2017-07-27 | 2017-11-17 | 瑞安市人民医院 | The safe bite-block that endotracheal intubation uses |
| CN107349504B (en) * | 2017-07-27 | 2024-07-30 | 瑞安市人民医院 | Safety tooth pad for trachea cannula |
| CN109646786A (en) * | 2018-12-19 | 2019-04-19 | 东莞市易静医疗科技有限公司 | Oral cavity catheter fixer |
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