CN204745267U - Air flue humidifying pipe anticreep positioner - Google Patents
Air flue humidifying pipe anticreep positioner Download PDFInfo
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- CN204745267U CN204745267U CN201520465053.0U CN201520465053U CN204745267U CN 204745267 U CN204745267 U CN 204745267U CN 201520465053 U CN201520465053 U CN 201520465053U CN 204745267 U CN204745267 U CN 204745267U
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- tracheal intubation
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- 238000002627 tracheal intubation Methods 0.000 claims abstract description 21
- 230000002265 prevention Effects 0.000 claims abstract description 10
- 210000003437 trachea Anatomy 0.000 claims abstract description 8
- 210000000214 mouth Anatomy 0.000 claims abstract description 5
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 210000002345 respiratory system Anatomy 0.000 description 6
- 206010011224 Cough Diseases 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 230000007123 defense Effects 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004081 cilia Anatomy 0.000 description 1
- 229940110515 cough out Drugs 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
本实用新型涉及医疗用品领域，一种气道湿化管防脱定位装置，包括用于插入病人气管内的气管插管，以及用于定位在病人口腔上的牙垫，以及用于的湿化病人气管的湿化管；所述气管插管贯穿定位在牙垫上；所述牙垫上游的气管插管外侧壁上开设有接口，接口与气管插管内侧通道相通，气管插管内侧壁设有与接口相对应的导向装置，导向装置呈圆弧形，圆弧形的下端开口朝向气管插管的下游；所述湿化管通过连接装置卡接在接口上，连接装置包括设置在湿化管外侧壁上的卡环，以及沿接口周向设置的弹性卡头；所述卡环匹配卡扣在弹性卡头上，卡环可沿湿化管轴向调节。该气道湿化管防脱定位装置具有结构稳定、不易脱离，湿化效果好的优势。
The utility model relates to the field of medical supplies, an airway humidification tube detachment prevention positioning device, comprising a tracheal intubation tube for inserting into the patient's trachea, a tooth pad for positioning on the patient's oral cavity, and a humidification tube for The humidification tube of the patient's trachea; the tracheal intubation tube is positioned on the dental pad; an interface is provided on the outer wall of the tracheal intubation upstream of the dental pad, and the interface communicates with the inner channel of the tracheal intubation tube, and the inner wall of the tracheal intubation tube is provided with The guide device corresponding to the interface, the guide device is arc-shaped, and the lower end of the arc-shaped opening faces the downstream of the endotracheal tube; the humidification tube is clamped on the interface through the connection device, and the connection device includes a humidification tube The snap ring on the outer wall, and the elastic clip arranged along the circumference of the interface; the snap ring is matched and snapped on the elastic clip, and the snap ring can be adjusted axially along the humidification tube. The airway humidification tube detachment prevention positioning device has the advantages of stable structure, not easy to detachment, and good humidification effect.
Description
技术领域 technical field
本实用新型涉及医疗用品领域，尤其涉及一种气道湿化管防脱定位装置。 The utility model relates to the field of medical supplies, in particular to an airway humidification tube detachment prevention positioning device.
背景技术 Background technique
呼吸道黏液-纤毛系统是呼吸道的第一道防线，对于维持呼吸道湿化及维持正常的防御功能起重要的作用；正常呼吸过程中，干燥、低温的空气流经上呼吸道后，逐步变得湿润温暖以利于在肺泡进行气体交换。在正常情况下，呼吸道必须保持一定湿度，才能保证纤毛的正常运动和黏液分泌。但是人工气道建立后，由于缺少上气道对吸入气体的加温和加湿作用，易引起下呼吸道气管黏膜干燥，分泌物黏稠，从而易于形成痰栓，阻塞气道；因此，在气管插管时，需要通入湿化管进行持续气道湿化；但是，现在的湿化管都是从气管插管的外侧管口处插入，但是无法对湿化管进行固定，如此很容易造成咳嗽等把软管咳出，同时湿化管的深度也很难确认。 The mucus-cilia system of the respiratory tract is the first line of defense of the respiratory tract, and plays an important role in maintaining the humidification of the respiratory tract and maintaining normal defense functions; during normal breathing, dry, low-temperature air flows through the upper respiratory tract and gradually becomes moist and warm To facilitate gas exchange in the alveoli. Under normal circumstances, the respiratory tract must maintain a certain degree of humidity in order to ensure the normal movement of cilia and mucus secretion. However, after the artificial airway is established, due to the lack of heating and humidification of the inhaled gas by the upper airway, it is easy to cause the tracheal mucosa of the lower respiratory tract to be dry and the secretions to be sticky, thereby easily forming sputum plugs and blocking the airway; However, the current humidification tubes are all inserted from the outer mouth of the tracheal intubation, but the humidification tubes cannot be fixed, so it is easy to cause coughing, etc. Cough out the hose, and the depth of the humidification tube is also difficult to confirm.
发明内容 Contents of the invention
为了解决上述问题，本实用新型的目的在于提供一种气道湿化管防脱定位装置，该定位装置将湿化管定位穿设在气管插管侧壁上，并可调节控制其深度，具有结构稳定、不易脱离，湿化效果好的优势。 In order to solve the above problems, the purpose of this utility model is to provide an airway humidification tube detachment prevention positioning device, which locates the humidification tube on the side wall of the endotracheal tube, and can adjust and control its depth. The structure is stable, not easy to detach, and has the advantages of good humidification effect.
为了实现上述的目的，本实用新型采用了以下的技术方案： In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:
一种气道湿化管防脱定位装置，包括用于插入病人气管内的气管插管，以及用于定位在病人口腔上的牙垫，以及用于的湿化病人气管的湿化管；所述气管插管贯穿定位在牙垫上；所述牙垫上游的气管插管外侧壁上开设有接口，接口与气管插管内侧通道相通，气管插管内侧壁设有与接口相对应的导向装置，导向装置呈圆弧形，圆弧形的下端开口朝向气管插管的下游；所述湿化管通过连接装置卡接在接口上，连接装置包括设置在湿化管外侧壁上的卡环，以及沿接口周向设置的弹性卡头；所述卡环匹配卡扣在弹性卡头上，卡环可沿湿化管轴向调节。 An airway humidification tube detachment prevention positioning device, including a tracheal intubation tube for inserting into a patient's trachea, a tooth pad for positioning on the patient's oral cavity, and a humidification tube for humidifying the patient's trachea; The tracheal intubation tube is positioned through the tooth pad; the outer wall of the tracheal intubation upstream of the tooth pad is provided with an interface, the interface communicates with the inner channel of the tracheal intubation tube, and the inner side wall of the tracheal intubation tube is provided with a guide device corresponding to the interface. The guiding device is arc-shaped, and the arc-shaped lower end opens toward the downstream of the tracheal intubation; the humidification tube is clamped on the interface through the connection device, and the connection device includes a snap ring arranged on the outer wall of the humidification tube, and Elastic clips arranged along the circumference of the interface; the snap ring is matched and buckled on the elastic clips, and the snap ring can be adjusted along the axial direction of the humidification tube.
作为优选，卡环内侧的卡口呈外侧直径大内侧直径小的圆台形，卡口的侧壁为导向壁；所述弹性卡头的外端部与气管插管的外侧壁之间构成卡槽，弹性卡头的外侧壁为与导向壁斜面配合。 Preferably, the bayonet on the inside of the clasp is in the shape of a truncated cone with a large outer diameter and a smaller inner diameter, and the side wall of the bayonet is a guide wall; a bayonet is formed between the outer end of the elastic chuck and the outer wall of the endotracheal tube , the outer wall of the elastic chuck is matched with the inclined surface of the guide wall.
作为优选，所述导向装置为导向管；使用时，湿化管可穿设在导向管内部，导向管不仅可对湿化管进行弯曲导向，而且还可以对湿化管弯曲处塑形，防止湿化管在弯曲处形变，保证湿化效果。 As a preference, the guide device is a guide tube; when in use, the humidification tube can be inserted inside the guide tube, and the guide tube can not only bend and guide the humidification tube, but also shape the bend of the humidification tube to prevent The humidification tube deforms at the bend to ensure the humidification effect.
本实用新型采用上述技术方案，该气道湿化管防脱定位装置具有结构稳定、不易脱离，湿化效果好的优势。连接时，将湿化管上的卡环卡接在接口外侧的弹性卡头上，即可固定湿化管，防止咳嗽将湿化管咳出；并且湿化管的内段可通过导向装置弯曲导向伸入，防止其弯曲形变，湿化管内段的伸入长度可先通过调节卡环的移动位置可确认，湿化管所需伸入的长度即是卡环下游的湿化管长度。 The utility model adopts the above-mentioned technical scheme, and the airway humidification tube detachment prevention positioning device has the advantages of stable structure, not easy to detachment, and good humidification effect. When connecting, snap the snap ring on the humidification tube to the elastic clip on the outside of the interface to fix the humidification tube and prevent the cough from coughing up the humidification tube; and the inner section of the humidification tube can be bent through the guide device Guided extension to prevent its bending and deformation. The extension length of the inner section of the humidification pipe can be confirmed by adjusting the moving position of the snap ring. The required extension length of the humidification pipe is the length of the humidification pipe downstream of the snap ring.
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.
图2为本实用新型的内侧局部示意图。 Fig. 2 is a partial schematic view of the inside of the utility model.
图3为连接装置的结构示意图。 Fig. 3 is a schematic structural diagram of the connecting device.
具体实施方式 Detailed ways
下面结合附图，对本实用新型的优选实施方案作进一步详细的说明。 Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
如图1~图3所示，一种气道湿化管防脱定位装置，包括用于插入病人气管内的气管插管1，以及用于定位在病人口腔上的牙垫2，以及用于的湿化病人气管的湿化管3；所述气管插管1贯穿定位在牙垫2上；所述牙垫2上游的气管插管1外侧壁上开设有接口11，接口11与气管插管1内侧通道相通，气管插管1内侧壁设有与接口11相对应的导向装置，导向装置呈圆弧形，圆弧形的下端开口朝向气管插管1的下游；实际使用时，导向装置优选为导向管12，湿化管3可穿设在导向管12内部，导向管12不仅可对湿化管3进行弯曲导向，而且还可以对湿化管3弯曲处塑形，防止湿化管3在弯曲处形变，保证湿化效果。 As shown in Figures 1 to 3, an airway humidification tube detachment prevention positioning device includes a tracheal intubation tube 1 for inserting into the patient's trachea, a tooth pad 2 for positioning on the patient's mouth, and a Humidification tube 3 for humidifying the patient's trachea; the tracheal intubation tube 1 is positioned through the dental pad 2; the outer wall of the tracheal intubation tube 1 upstream of the dental pad 2 is provided with an interface 11, and the interface 11 is connected to the tracheal intubation tube. 1, the inner channel is connected, and the inner wall of the tracheal intubation tube 1 is provided with a guide device corresponding to the interface 11. The guide device is arc-shaped, and the lower end of the arc-shaped opening faces the downstream of the endotracheal intubation tube 1; in actual use, the guide device is preferably As the guide tube 12, the humidification tube 3 can be threaded inside the guide tube 12. The guide tube 12 can not only bend and guide the humidification tube 3, but also shape the bend of the humidification tube 3 to prevent the humidification tube 3 from It deforms at the bend to ensure the humidification effect.
所述湿化管3通过连接装置卡接在接口11上，连接装置包括设置在湿化管3外侧壁上的卡环41，以及沿接口11周向设置的弹性卡头42；所述卡环41可沿湿化管3轴向调节，卡环41内侧的卡口411呈外侧直径大内侧直径小的圆台形，卡口的侧壁为导向壁412；弹性卡头42的外端部与气管插管1的外侧壁之间构成卡槽421，弹性卡头42的外侧壁为与导向壁斜面配合，卡环41匹配卡扣在弹性卡头42的卡槽421内。 The humidification pipe 3 is clamped on the interface 11 through a connection device, the connection device includes a snap ring 41 arranged on the outer wall of the humidification pipe 3, and an elastic clip 42 arranged along the circumference of the interface 11; the snap ring 41 can be adjusted axially along the humidification tube 3. The bayonet 411 inside the snap ring 41 is in the shape of a truncated cone with a large outside diameter and a small inside diameter. The side wall of the bayonet is a guide wall 412; A slot 421 is formed between the outer side walls of the cannula 1 , the outer side wall of the elastic chuck 42 fits with the inclined surface of the guide wall, and the snap ring 41 is matched and buckled in the slot 421 of the elastic chuck 42 .
综合上述结构，该气道湿化管3防脱定位装置具有结构稳定、不易脱离，湿化效果好的优势。连接时，将湿化管3上的卡环41卡接在接口11外侧的弹性卡头42上，即可固定湿化管3，防止咳嗽将湿化管3咳出；并且湿化管3的内段可通过导向装置弯曲导向伸入，防止其弯曲形变，湿化管3内段的伸入长度可先通过调节卡环41的移动位置可确认，湿化管3所需伸入的长度即是卡环41下游的湿化管3长度。 Based on the above structure, the airway humidification tube 3 detachment prevention positioning device has the advantages of stable structure, not easy to detachment, and good humidification effect. When connecting, snap the snap ring 41 on the humidification tube 3 to the elastic clip 42 on the outside of the interface 11 to fix the humidification tube 3 and prevent coughing from coughing up the humidification tube 3; and the humidification tube 3 The inner section can be bent and guided by the guide device to prevent its bending deformation. The length of the inner section of the humidification tube 3 can be confirmed by adjusting the moving position of the snap ring 41. The required length of the humidification tube 3 is is the length of the humidification pipe 3 downstream of the clasp 41 .
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520465053.0U CN204745267U (en) | 2015-07-02 | 2015-07-02 | Air flue humidifying pipe anticreep positioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520465053.0U CN204745267U (en) | 2015-07-02 | 2015-07-02 | Air flue humidifying pipe anticreep positioner |
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| Publication Number | Publication Date |
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| CN204745267U true CN204745267U (en) | 2015-11-11 |
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| CN201520465053.0U Expired - Fee Related CN204745267U (en) | 2015-07-02 | 2015-07-02 | Air flue humidifying pipe anticreep positioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113332554A (en) * | 2021-06-04 | 2021-09-03 | 常州市第一人民医院 | Tracheal tube sleeve |
-
2015
- 2015-07-02 CN CN201520465053.0U patent/CN204745267U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113332554A (en) * | 2021-06-04 | 2021-09-03 | 常州市第一人民医院 | Tracheal tube sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160702 |