Trachea cannula fixer with functions of cleaning oral cavity, magnifying scales and preventing displacement

Abstract

The utility model discloses a trachea cannula fixator with oral cavity cleaning, scale magnifying and displacement preventing functions, which comprises a lip fixing band and a cheek fixing band which are rotatably connected through a buckle device. A trachea cannula sleeve made of transparent materials is arranged in the middle of the bottom of the lip fixing band through a fixing plate, the bottom of the trachea cannula sleeve is connected with a drainage tube, the end of the drainage tube is connected with a tongue depressor, the two sides of the end of the tongue depressor are connected with two negative pressure aspirators, and the drainage tube is communicated with the negative pressure aspirators. The device can be selected or fixed to the upper lip or the lower lip according to the actual situation of a patient, the fixing position can be regularly replaced, and long-time compression injury to the skin at the same position is reduced; meanwhile, the visual effect of the magnifying lens is achieved, the scales of the trachea cannula can be magnified, and the important effect of preventing the trachea cannula from shifting, becoming shallow, even falling off and other risks is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and particularly relates to an endotracheal tube fixator with oral cavity cleaning function, enlarged scale and anti-displacement function. Background Technique

[0002] Endotracheal intubation refers to a technique of inserting a special endotracheal tube through the oral cavity or nasal cavity and into the trachea or bronchus through the glottis. This technique can provide the best conditions for airway patency, ventilation and oxygen supply, airway suction, and prevention of aspiration. It is an important measure for rescuing patients with respiratory function disorders and provides the best conditions for airway patency, ventilation and oxygen supply, airway suction, etc.

[0003] During endotracheal intubation, in order to maintain the position and depth of the intubation, it is necessary to fix the position of the endotracheal tube. Clinically, there are two fixation methods for the position of the endotracheal tube: tape fixation and fixator fixation. For the tape fixation method, this fixation method has the problems of insecure adhesion, easy skin damage, and easy loss of stickiness of the tape due to the infiltration of saliva in the oral cavity and under the glottis, thus affecting the fixation strength of the trachea. After fixation, the patient's unconscious tooth closure will cause compression on the trachea, resulting in a reduction in the inner diameter of the trachea and affecting normal work.

[0004] However, the existing fixator fixation cannot change the fixation position, and if the fixation time is too long, it is very easy to cause pressure sores and damage the skin. The existing multifunctional endotracheal tube fixator does not have the function of oral cavity suction. Every time the oral secretions are aspirated, a new suction tube needs to be used, which increases the consumption cost and the medical expenses of the patient. Moreover, the separate suction tube is easy to be misaligned and offset in the oral cavity, and it hinders the observation of the oral cavity situation, easily causing oral mucosal ulceration. If there is a lot of oral secretion, the nurse needs to frequently aspirate the oral cavity, increasing the workload of nursing. In clinical work, due to reasons such as fixation loosening and patient intolerance to the tube, the endotracheal tube often shifts, the depth of the endotracheal tube becomes shallower, and it slips out of the oral cavity. The scale of the endotracheal tube is blocked by the existing fixator or the rope of the dental pad lace, resulting in consequences such as endotracheal tube displacement and shallower depth. Summary of the Invention

[0005] The purpose of the utility model is to aim at the deficiencies of the above-mentioned existing technologies and provide an endotracheal tube fixator with oral cavity cleaning function, enlarged scale and anti-displacement function. It can be selected or fixed on the upper lip or lower lip according to the actual situation of the patient, and the fixation position can be regularly changed to reduce the compression damage of the skin at the same position for a long time. At the same time, it has the visual effect of a magnifying glass, which can enlarge the scale of the endotracheal tube, playing an important role in preventing risks such as endotracheal tube displacement, shallowing and even falling off.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] An endotracheal tube fixator with oral cavity cleaning and enlarged scale anti-displacement function, which includes a lip fixing band and a cheek fixing band. The lip fixing band and the cheek fixing band are rotatably connected through a buckle device. In the middle of the bottom of the lip fixing band, there is an endotracheal tube sleeve made of transparent material through a fixing plate. A drainage tube is connected to the bottom of the endotracheal tube sleeve, and a tongue depressor is connected to the end of the drainage tube. Two negative pressure aspirators are connected to both sides of the end of the tongue depressor, and the drainage tube is communicated with the negative pressure aspirator.

[0008] Preferably, the shape of the lip fixing band is arc-shaped.

[0009] Preferably, the shape of the cheek fixing band is long and straight.

[0010] Preferably, the materials of the lip fixing band and the cheek fixing band are foam dressings.

[0011] Preferably, the rotation angle between the lip fixing band and the cheek fixing band is 180°.

[0012] Preferably, a fixing ring for telescoping the cheek fixing band is provided on the outer side of the cheek fixing band.

[0013] Preferably, the material of the tongue depressor is silicone.

[0014] The beneficial effects of the present utility model are as follows:

[0015] (1) In the present utility model, the lip fixing band and the cheek fixing band are rotatably connected, so that the lip fixing band can be selected or fixed on the upper lip or the lower lip according to the actual situation of the patient, and the fixing position can be changed regularly to reduce the compression injury of the skin at the same position for a long time;

[0016] (2) The endotracheal tube sleeve in the present utility model is made of transparent material, with the visual effect of a magnifying glass, which can enlarge the scale of the endotracheal tube and play an important role in preventing risks such as endotracheal tube displacement, shallowing or even falling off;

[0017] (3) Two negative pressure aspirators are connected to both sides of the end of the tongue depressor in the present utility model, which can suck out oral foreign bodies and improve the cleaning efficiency of oral secretions. Description of the Drawings

[0018] Figure 1 is a structural schematic diagram of the present utility model;

[0019] Figure 2 is a schematic diagram of the present utility model fixed on the patient's head;

[0020] Figure 3 is an exploded view of the present utility model;

[0021] Figure 4Schematic diagram of the connection between the lip fixing band and the cheek fixing band in the present utility model;

[0022] In the figure, 1 is the lip fixing band; 2 is the cheek fixing band; 3 is the tracheal intubation cannula; 4 is the drainage tube; 5 is the tongue depressor; 6 is the negative pressure aspirator; 7 is the buckle device; 8 is the fixing ring. Specific embodiments

[0023] The following further illustrates the present utility model in conjunction with the accompanying drawings and embodiments, but the protection scope of the present utility model is not limited to the following examples:

[0024] As Figures 1-4 shown, the tracheal intubation fixator with oral cavity cleaning and enlarged scale anti-displacement of the present utility model includes a lip fixing band 1 with an arc shape and a cheek fixing band 2 with a long straight shape. The materials of the lip fixing band 1 and the cheek fixing band 2 are foam dressings. The lip fixing band 1 and the cheek fixing band 2 are rotatably connected through a buckle device 7, and the rotation angle is 180°, so that the lip fixing band 1 can be selected or fixed on the upper lip or the lower lip according to the actual situation of the patient, and the fixing position can be changed regularly to reduce the pressure damage to the skin at the same position for a long time. A fixing ring 8 for telescoping the cheek fixing band is provided on the outer side of the cheek fixing band 2 to achieve the effect of personalized fixation.

[0025] In the present utility model, a transparent tracheal intubation cannula 3 is provided at the middle of the bottom of the lip fixing band 1 through a fixing plate. The tracheal intubation cannula 3 provides a moving space for the intubation and has a visual effect of a magnifying glass, which can enlarge the scale of the tracheal intubation and play an important role in preventing risks such as tracheal intubation displacement, shallowing or even falling off.

[0026] A drainage tube 4 is connected to the bottom of the tracheal intubation cannula 3 in the present utility model. The end of the drainage tube 4 is connected to a tongue depressor 5. The tongue depressor 5 can help expose the oral cavity and the epiglottis to a greater extent and improve the success rate of tracheal intubation. And the tongue depressor 5 is made of soft, smooth and elastic silica gel material to simulate physiological elasticity and avoid damage such as pressure sores on the lips and tongue; two negative pressure aspirators 6 are connected to both sides of the end of the tongue depressor 5, and the drainage tube 4 is communicated with the negative pressure aspirator 6 to suck out oral foreign bodies and improve the cleaning efficiency of oral secretions.

[0027] The using process of the present utility model is as follows:

[0028] When in use, first insert the tongue depressor 5 made of soft, smooth and elastic silicone material into the patient's oral cavity and press it onto the tongue. Then, fix the long and straight cheek fixing band 2 to the patient's head. The lip fixing band 1 can be selected or fixed on the upper lip or the lower lip according to the actual situation of the patient, and the fixing position can be changed regularly. Then, insert the trachea into the tracheal intubation cannula 3. At the same time, the two negative pressure aspirators 6 connected to both sides of the end of the tongue depressor 5 can suck out foreign objects in the oral cavity and improve the cleaning efficiency of oral secretions.

[0029] Other parts not described in this utility model are the same as the prior art.

Claims

1. An endotracheal tube fixator with oral cavity cleaning function, enlarged scale and anti-displacement feature, characterized in that It includes a lip fixing band (1) and a cheek fixing band (2). The lip fixing band (1) and the cheek fixing band (2) are rotatably connected by a buckle device (7). In the middle of the bottom of the lip fixing band (1), a tracheal intubation cannula (3) made of a transparent material is provided through a fixing plate. A drainage tube (4) is connected to the bottom of the tracheal intubation cannula (3). The end of the drainage tube (4) is connected to a tongue depressor (5). Two negative pressure aspirators (6) are connected to both sides of the end of the tongue depressor (5). The drainage tube (4) is communicated with the negative pressure aspirator (6).

2. The endotracheal tube fixator with oral cavity cleaning and enlarged scale anti-displacement according to claim 1, characterized in that The lip fixing band (1) is in an arc shape.

3. The endotracheal tube fixator with oral cavity cleaning, enlarged scale and anti-displacement function according to claim 1, characterized in that The cheek fixing band (2) is in a long straight shape.

4. The endotracheal tube fixator with oral cavity cleaning and enlarged scale anti-displacement according to claim 2 or 3, characterized in that The lip fixing band (1) and the cheek fixing band (2) are made of foam dressing.

5. The endotracheal tube fixator with oral cavity cleaning, enlarged scale and anti-displacement according to claim 1, characterized in that The rotation angle between the lip fixing band (1) and the cheek fixing band (2) is 180°.

6. The endotracheal tube fixator with oral cavity cleaning, enlarged scale and anti-displacement according to claim 3, characterized in that A fixing ring (8) for telescoping the cheek fixing band (2) is provided on the outer side of the cheek fixing band (2).

7. The endotracheal tube fixator with oral cavity cleaning, enlarged scale and anti-displacement function according to claim 1, wherein The tongue depressor (5) is made of silicone.

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