Trachea cannula bite block

Abstract

The utility model relates to a trachea cannula bite block which comprises an upper bite block body, a lower bite block body, a sputum suction tube and a clamp used for fixing a trachea cannula, the upper bite block body and the lower bite block body are installed on the two sides of the sputum suction tube respectively, and the clamp is located in front of the upper bite block body and the lower bite block body and connected with the sputum suction tube. The trachea cannula bite block is provided with the sputum suction tube, secretion can be absorbed, the comfort level of a patient is improved, water or medicine can be injected, and treatment is facilitated. The teeth are respectively embedded into the upper tooth cushion and the lower tooth cushion and are not contacted with the trachea cannula, so that the trachea cannula is not easy to bite. The clamp fixes the tracheal intubation and prevents the tracheal catheter from shifting and falling off.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical apparatus and specifically relates to a tracheal intubation tooth pad. BACKGROUND

[0002] In the practice of medical first aid and intensive care, tracheal intubation is a crucial life support measure. It ensures the unobstructed airway of patients by establishing an artificial airway, and provides a direct access for oxygen supply and drug administration. However, after the operation of tracheal intubation is completed, a common problem faced is the stability of the tracheal tube in the patient's oral cavity. Because the tracheal tube needs to be left in the patient's oral cavity for a long time, the patient's chewing or biting action may cause the tracheal tube to be accidentally closed in the unconscious or conscious state. In this case, the patient may suffer from the emergency situation of being unable to breathe or having severely obstructed breathing, which not only hinders the normal treatment process, but also greatly delays the patient's recovery speed. More seriously, it may even directly threaten the patient's life safety and cause suffocation and other fatal risks.

[0003] In view of this clinical challenge, Chinese patent CN202069975U proposes an innovative solution - anti-bite adult tracheal tube. The design ingeniously sets an anti-bite identification layer on the tracheal tube body, especially at the key position about 22 to 24 centimeters away from the end of the tube. This design aims to enhance the biting resistance of this area through specific materials or structures, reducing the risk of being closed. Furthermore, in order to improve the comfort of patients and effectively prevent biting, a soft tooth protection layer is also covered outside the anti-bite identification layer. This protective layer, with its mild and tough characteristics, effectively avoids the tracheal tube from being closed due to biting, thereby ensuring the smooth breathing of patients and reducing a series of complications caused by poor breathing.

[0004] Although the above-mentioned patent has achieved remarkable results in preventing the tracheal tube from being closed, in actual application, medical staff have encountered new difficulties: due to the addition of a soft tooth protection layer outside the tracheal tube, the insertion of the traditional sputum suction tube becomes extremely difficult. Sputum suction is an important nursing step to remove secretions from the patient's oral cavity and respiratory tract, which is crucial for maintaining clean respiratory tract and preventing lung infection. Therefore, this limitation in design is not conducive to timely and effective management of secretions in the patient's oral cavity, which may increase the risk of respiratory tract infection and affect the treatment effect. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to provide a tracheal intubation tooth pad, which is provided with a sputum suction tube, which is beneficial to suctioning secretions in the patient's oral cavity.

[0006] To solve the above technical problems, the utility model provides a tracheal intubation tooth pad, including upper tooth pad, lower tooth pad, sputum suction tube and clamp, sputum suction tube is rectangular and is used for sucking secretion in patient's oral cavity, upper tooth pad installs on sputum suction tube top surface, lower tooth pad installs on sputum suction tube bottom surface, clamp sets up in sputum suction tube side and is used for fixing tracheal intubation.

[0007] In at least one embodiment, the upper tooth pad is arc-shaped, the upper tooth pad is provided with an upper tooth groove, the upper tooth groove is located at the top of the upper tooth pad and is recessed in the upper tooth pad in a U shape; the lower tooth pad is arc-shaped, the lower tooth pad is provided with a lower tooth groove, the lower tooth groove is located at the bottom of the lower tooth pad, and the lower tooth groove is recessed in the lower tooth pad in a U shape. The upper tooth pad and the lower tooth pad are both made of soft transparent silica gel material. The upper tooth pad and the lower tooth pad are both arc-shaped, and the upper tooth groove and the lower tooth groove are both in a U shape, which conforms to the structure of human oral cavity and is conducive to protecting the teeth, gums and oral mucosa of the patient.

[0008] In at least one embodiment, the clamp comprises a frame and a fixing member, the fixing member comprises a screw rod, a pressing plate and a handle respectively arranged at both ends of the screw rod, the screw rod passes through the frame and is threadedly connected therewith, the pressing plate is located in the frame, and the handle is used to press the tracheal intubation tube passing through the frame after rotating the screw rod. A first clamping groove is arranged on the inner bottom wall of the frame, and a second clamping groove is arranged on the pressing plate, the assembly structure of the first clamping groove and the second clamping groove is matched with the shape and size of the tracheal intubation tube. The frame is provided with a notch.

[0009] In at least one embodiment, the sputum suction tube is provided with two straps on both sides, and the two straps are connected through a magic tape. The straps are arranged between the upper tooth pad and the clamp and have a relief hole.

[0010] The utility model at least realizes following beneficial effect:

[0011] 1. The tracheal intubation tooth pad is provided with a sputum suction tube, which can not only absorb secretion and improve patient comfort, but also can inject water or medicine, which is beneficial to treatment.

[0012] 2. The teeth are respectively embedded in the upper tooth pad and the lower tooth pad, the teeth are not in contact with the tracheal catheter, and the tracheal catheter is not easy to be closed. The clamp fixes the tracheal catheter to avoid displacement and falling off of the tracheal catheter. BRIEF DESCRIPTION OF DRAWINGS

[0013] One or more embodiments of the utility model will now be described by way of example only with reference to the accompanying drawings, in which:

[0014] Figure 1 It is a perspective view of one embodiment of the utility model;

[0015] Figure 2 It is a perspective view of one embodiment of the utility model; Figure 1 It is a connection state diagram of the sputum suction tube and the clamp in the embodiment;

[0016] Figure 3 is Figure 2 a sectional view.

[0017] In the figure, 1 is an upper dental pad, 2 is a lower dental pad, 3 is a sputum suction tube, 4 is a clamp, 5 is a bandage, 11 is an upper dental groove, 21 is a lower dental groove, 41 is a frame, 42 is a fixing piece, 43 is a screw rod, 44 is a pressing plate, 45 is a handle, 46 is a first clamping groove, 47 is a second clamping groove, 48 is a notch, and 51 is a avoiding hole. DETAILED DESCRIPTION

[0018] The utility model will be described in detail below with reference to the exemplary embodiments in the drawings. But it should be known that the utility model can be realized through various different forms, and should not be understood as being limited to the embodiments set forth herein. The purpose of providing these embodiments is to make the disclosure of the utility model more complete, and to fully convey the concept of the utility model to those skilled in the art.

[0019] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "transverse", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of protection of the utility model.

[0020] In view of the disadvantages that the sputum suction tube is not easy to insert in the prior art. After careful analysis by the inventor, it is found that the main reason for the above technical problems is that a soft dental protection layer is additionally provided outside the tracheal tube, which makes the insertion of the traditional sputum suction tube extremely difficult. Sputum suction is an important nursing step for removing secretions in the oral cavity and respiratory tract of patients, and is crucial for maintaining clean respiratory tract and preventing lung infection. Therefore, the limitation in this design is not conducive to timely and effective management of secretions in the oral cavity of patients, which may increase the risk of respiratory tract infection and affect the treatment effect. Based on the above analysis, the inventor designs a tracheal intubation dental pad with a sputum suction tube, which can prevent the tracheal tube from being closed by biting, and is beneficial to suctioning the secretions in the oral cavity of patients.

[0021] As Figures 1 to 3As shown, in one embodiment of the utility model, tracheal tube tooth pad includes upper tooth pad 1, lower tooth pad 2, sputum suction tube 3 and clamp 4, and sputum suction tube 3 is rectangular tube and is used to suck out secretion in patient's oral cavity, upper tooth pad 1 is installed at the top surface of sputum suction tube 3, lower tooth pad 2 is installed at the bottom surface of sputum suction tube 3, and clamp 4 is arranged at the side of sputum suction tube 3 and is used to fix tracheal tube. Sputum suction tube 3 is equipped with bandage 5 on both sides, and two bandages 5 are connected by magic tape. Bandage 5 is arranged between upper tooth pad 1 and clamp 4 and has avoiding hole 51. The bandage is wound around the head of the patient, and the sputum suction tube 3 and the tracheal tube are fixed in the oral cavity, so that displacement or falling is not easy to occur. The tracheal tube can be inserted into the oral cavity through the avoiding hole 51, and the bandage 5 is avoided from affecting the operation of the tracheal tube.

[0022] The upper tooth pad 1 is arc-shaped, and the upper tooth pad 1 is provided with an upper tooth groove 11 located at the top of the upper tooth pad 1 and recessed in the upper tooth pad 1 in a U shape. The lower tooth pad 2 is arc-shaped, and the lower tooth pad 2 is provided with a lower tooth groove 21 located at the bottom of the lower tooth pad 2 and recessed in the lower tooth pad 2 in a U shape. The upper tooth pad 1 and the lower tooth pad 2 are both made of soft transparent silica gel material. The upper tooth pad 1 and the lower tooth pad 2 are both arc-shaped, and the upper tooth groove 21 and the lower tooth groove 22 are both in a U shape, which conforms to the structure of human oral cavity and is conducive to protecting the teeth, gums and oral mucosa of the patient.

[0023] The clamp 4 includes a frame 41 and a fixing member 42, the fixing member 42 includes a screw rod 43, pressing plates 44 respectively arranged at both ends of the screw rod 43 and handles 45, the screw rod 43 passes through the frame 41 and is threadedly connected with the frame 41, the pressing plates 44 are located in the frame 41, and the handles 45 are used to press the tracheal tube passing through the frame 41 after rotating the screw rod 43. A first clamping groove 46 is arranged on the inner bottom wall of the frame 41, and a second clamping groove 47 is arranged on the pressing plate 44. The assembly structure of the first clamping groove 46 and the second clamping groove 47 matches the shape and size of the tracheal tube. The frame 41 is provided with a notch 48. After the operation of the tracheal tube is completed, the tracheal tube is clamped into the frame 41 through the notch 48, and the tracheal tube is fixed in the clamp 4 by using the fixing member 42, so that the tracheal tube is prevented from falling off.

[0024] The use method of the tracheal tube tooth pad is as follows:

[0025] In use, first, after the tracheal tube is inserted, the clamp 4 clamps the tracheal tube. At the same time, the upper and lower teeth or exposed gums of the patient are respectively arranged in the upper tooth groove and the lower tooth groove, and the upper tooth groove and the lower tooth groove are U-shaped grooves conforming to the structure of human oral cavity, which can adapt to the oral cavity shape of most patients, so that the lips and teeth of the patient can be protected, and skin damage and tooth wear and loss can be reduced. Then, the bandage 5 is fixed around the neck of the patient, and the laryngoscope is removed. Finally, the secretion in the oral cavity of the patient is effectively sucked through the sputum suction tube 3, so that bacterial growth and infection can be prevented. The oral cavity of the patient can also be cleaned, medicine can be injected, and water can be fed through the sputum suction tube 3, which is convenient for medical staff to operate.

[0026] It should be understood that all the above embodiments are exemplary but not restrictive, and various modifications or variations of the above described specific embodiments made by those skilled in the art under the concept of the present application shall be within the protection scope of the present application.

Claims

1. A dental bite block for endotracheal intubation, characterized in that, include: Suction tube (3), the suction tube (3) is a rectangular tube, used to suction out secretions from the patient's mouth; Upper dental pad (1), said upper dental pad (1) is installed on the top surface of suction tube (3); The lower dental pad (2) is installed on the bottom surface of the suction tube (3); A clamp (4) is provided on the side of the suction tube (3) and is used to fix the endotracheal tube.

2. The endotracheal intubation dental pad according to claim 1, characterized in that: The upper dental pad (1) is arc-shaped and has an upper dental alveolar ridge (11). The upper dental alveolar ridge (11) is located at the top of the upper dental pad (1) and is U-shaped and recessed in the upper dental pad (1). The lower dental pad (2) is arc-shaped and has a lower dental alveolar ridge (21). The lower dental alveolar ridge (21) is located at the bottom of the lower dental pad (2) and is U-shaped and recessed in the lower dental pad (2).

3. The endotracheal intubation dental pad according to claim 2, characterized in that: Both the upper dental pad (1) and the lower dental pad (2) are made of soft, transparent silicone material.

4. The endotracheal intubation dental pad according to claim 1 or 3, characterized in that: The clamp (4) includes a frame (41) and a fixing member (42). The fixing member (42) includes a screw (43), pressure plates (44) respectively located at both ends of the screw (43), and a handle (45). The screw (43) passes through the frame (41) and is threadedly connected to it. The pressure plate (44) is located inside the frame (41). The handle (45) is used to press the pressure plate (44) against the endotracheal tube passing through the frame (41) after rotating the screw (43).

5. The endotracheal intubation dental pad according to claim 4, characterized in that: The inner bottom wall of the frame (41) is provided with a first slot (46), and the pressure plate (44) is provided with a second slot (47). The assembly structure of the first slot (46) and the second slot (47) matches the shape and size of the endotracheal tube.

6. The endotracheal intubation dental pad according to claim 5, characterized in that: The frame (41) has a notch (48).

7. The endotracheal intubation dental pad according to claim 1, characterized in that: The suction tube (3) has straps (5) on both sides, and the two straps (5) are connected by Velcro.

8. The endotracheal intubation dental pad according to claim 7, characterized in that: The strap (5) is positioned between the upper dental pad (1) and the clamp (4) and has a clearance hole (51).

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