Tooth protection device capable of preventing tube biting

Abstract

The utility model belongs to the technical field of medical instruments, and provides a tooth protection device capable of preventing tube biting, which comprises a pad body, a front-back through tube placing hole is arranged at the central position of the pad body, a tube seat stand opposite to the tube placing hole is arranged on the outer wall of the pad body, and a through hole communicated with the tube placing hole is arranged on the tube seat stand. According to the tooth protection device capable of preventing the trachea cannula from being bitten, the pad body provided with the cannula placing hole used for placing the trachea cannula is adopted, teeth can be effectively prevented from being hurt due to pressure bearing when the trachea cannula is bitten, the cannula seat stand plays a guiding role in the insertion process of the trachea cannula, damage to the interior of an oral cavity and the teeth is avoided, and the trachea cannula can be prevented from being bitten. Meanwhile, the trachea cannula can be conveniently fixed, using is easy, fixing is firm, and the risk that the trachea cannula shifts and falls off is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical devices, especially relates to a tooth protection device capable of preventing biting tube. BACKGROUND

[0002] Tracheal intubation technology is often used in clinical treatment, and tracheal intubation needs to enter the human body through the oral cavity, and patients are easy to bite the tracheal tube in an unconscious state, so as to prevent the patient from biting the tracheal tube, and currently, a tooth pad is generally placed between the upper and lower teeth, such as the tooth protection sleeve for anesthesia disclosed in patent CN205626664U, which comprises an upper tooth sleeve and a lower tooth sleeve, at least one mouth plug is arranged between the upper tooth sleeve and the lower tooth sleeve, the mouth plug is fixed on the upper tooth sleeve or / and the lower tooth sleeve, at least one buckle for conveniently fixing the tracheal tube is arranged between the upper tooth sleeve and the lower tooth sleeve, the buckle is fixed on the mouth plug or fixed on the upper tooth sleeve or / and the lower tooth sleeve, the height of the mouth plug is greater than the size of the buckle, and the mouth plug and the buckle do not interfere with each other, the device prevents damage to the teeth during the establishment of an artificial airway during anesthesia surgery and prevents the tracheal tube from being bitten by the patient, thereby greatly reducing the risk of surgical accidents and improving the quality of surgery. Although the above-mentioned patent uses a mouth plug and a buckle to fix the tracheal tube, however, it cannot play a guiding role during the insertion of the tracheal tube, and the tracheal tube is easy to bend during the insertion process, and cannot be inserted into the oral cavity pharynx airway in a straight line, which causes damage to the oral cavity or teeth of the patient during the insertion process, and the operation is difficult and requires high operation requirements for medical personnel.

[0003] In addition, most hospitals currently generally use a tooth pad or a roll of gauze to fix the tracheal tube after binding, and then use adhesive tape to fix it, and often need to wrap around the neck for one turn, which is complicated to operate, has poor fixing effect and is easy to fall off, and at the same time, part of the adhesive needs to be pasted and fixed on the skin area of the face, and long-time pasting during the operation is easy to cause discomfort of the skin.

[0004] Therefore, it is necessary to design a tooth protection device which can effectively solve the above problems and defects. SUMMARY

[0005] The utility model discloses to solve above technical problem, propose a kind of tooth protection device capable of preventing biting tube, using the pad body for placing tracheal tube insertion hole, can effectively avoid tooth bite insertion tube pressure injury, by setting tube seat table to the insertion process of tracheal tube plays a guiding role, avoid to cause damage to oral cavity interior and tooth, while it is convenient to fix tracheal tube, simple to use and fixed firmly, reduce the risk of tracheal tube displacement and falling off.

[0006] The technical scheme of the utility model is:

[0007] The utility model provides a tooth protection device of preventable pipe biting, including pad body, the pad body central position is provided with the pipe hole that penetrates before and after, pad body outer wall is provided with the pipe seat platform that is opposite with pipe hole relative arrangement, the pipe seat platform is provided with the through -hole that is linked together with pipe hole.

[0008] Preferably, the pipe seat platform is provided with a limiting protruding edge away from the end of the pad body outer wall.

[0009] Preferably, the pipe seat platform is provided with a limiting protruding edge away from the end of the pad body outer wall.

[0010] Preferably, the pipe seat platform is provided with a limiting protruding edge away from the end of the pad body outer wall.

[0011] Preferably, the pipe seat platform is provided with a limiting protruding edge away from the end of the pad body outer wall.

[0012] Preferably, the pipe seat platform is provided with a limiting protruding edge away from the end of the pad body outer wall.

[0013] Preferably, the pipe seat platform is provided with a limiting protruding edge away from the end of the pad body outer wall.

[0014] Preferably, the pipe seat platform is provided with a limiting protruding edge away from the end of the pad body outer wall.

[0015] Preferably, the pipe seat platform is provided with a limiting protruding edge away from the end of the pad body outer wall.

[0016] The utility model provides a tooth protection device of preventable pipe biting, including pad body, the pad body central position is provided with the pipe hole that penetrates before and after, pad body inner wall is provided with the guide pipe that is opposite with pipe hole relative arrangement, the guide pipe is provided with the through -hole that is linked together with pipe hole.

[0017] The utility model has the following advantages and effects compared with prior art:

[0018] (1) The tube seat table arranged opposite to the tube hole and connected with the tube hole can avoid the biting of the tube when the tracheal cannula is inserted into the oral cavity through the tube hole of the pad, the tube seat table plays a guiding role in the insertion process of the tracheal cannula, avoids damage to the inside of the oral cavity and teeth caused by the bending of the tracheal cannula, and facilitates the fixation of the tracheal cannula, which only needs to be fixed with the tube seat table through the connecting belt or adhesive tape, without needing to be fixed around the neck and pasted on the skin of the face, and is simple, convenient and fast to use;

[0019] (2) The limiting convex edge arranged at the end of the tube seat table can avoid the falling of the connecting belt or adhesive tape, improve the stability and reliability of the fixation of the tracheal cannula, and cooperate with the fixing bandage arranged around the outer periphery of the tube seat table, without the need of additional connecting belt and adhesive tape, only the fixing bandage needs to be fixed and wound around the outer periphery of the tracheal cannula, which greatly improves the convenience of use and the stability of fixation;

[0020] (3) The guide tube located in the inner wall of the pad and extending inward plays a guiding role in the insertion of the tracheal cannula, avoids damage to the inside of the oral cavity and teeth caused by the bending of the tracheal cannula, thereby reducing the difficulty of the insertion operation of the tracheal cannula, and the guide tube plays a pressing role on the tongue in the oral cavity, thereby promoting the opening of the oral cavity. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 FIG. 1 is a structure diagram of a tooth protection device capable of preventing biting of a tube in the embodiment 1 of the present application;

[0022] Figure 2 FIG. 2 is a structure diagram of a tooth protection device capable of preventing biting of a tube in the embodiment 2 of the present application;

[0023] Figure 3 FIG. 3 is a structure diagram of a tooth protection device capable of preventing biting of a tube in the embodiment 3 of the present application;

[0024] Figure 4 FIG. 4 is a structure diagram of a tooth protection device capable of preventing biting of a tube in the embodiment 4 of the present application;

[0025] Figure 5 FIG. 5 is a structure diagram of a tooth protection device capable of preventing biting of a tube in the embodiment 5 of the present application.

[0026] The drawings show that: 1, pad; 11, upper tooth groove; 12, lower tooth groove; 13, labial frenulum groove; 2, tube hole; 3, tube seat table; 31, limiting convex edge; 4, fixing bandage; 5, guide tube; 6, upper supporting pad; 61, upper tube groove; 62, upper seat table; 7, lower supporting pad; 71, lower tube groove; 72, lower seat table. DETAILED DESCRIPTION

[0027] In order to make the person skilled in the art better understand the utility model, the utility model will be further described in conjunction with specific embodiments.

[0028] Embodiment 1:

[0029] As Figure 1 shown, the utility model provides a tooth protection device that can prevent biting pipe, including pad body 1, pad body 1 is " U " type, its top is provided with the upper tooth groove 11 that is adapted with maxillary tooth, bottom is provided with the lower tooth groove 12 that is adapted with mandibular tooth, to play the protection effect to tooth, to avoid tooth damage and tooth loose and fall into the airway, simultaneously can effectively avoid its sliding phenomenon in oral cavity, improve the stability of wearing.

[0030] Pad body 1 center position is provided with the pipe hole 2 that penetrates front and back, pad body 1 outer wall is provided with the pipe seat table 3 that is oppositely arranged with pipe hole 2 and stretches out outward, pipe seat table 3 is provided with the through hole that is communicated with pipe hole 2, tracheal cannula is placed in pipe hole 2 and the through hole of pipe seat table 3, during the fixing of tracheal cannula, only need to be wound respectively in pipe seat table 3 and the outer periphery of tracheal cannula with fixing belt or bandage or adhesive tape, can complete the fixing of tracheal cannula, need not to be wound around neck with fixing belt and bandage, also need not to be pasted with adhesive tape and fixed on the skin of facial region, simple to use, convenient operation, effectively improve the fixing efficiency of tracheal cannula.

[0031] Reference Figure 1 As shown, the end of pipe seat table 3 away from the outer wall of pad body 1 is provided with a limiting convex edge 31, which is specifically an outward convex edge. It can limit the connecting belt or bandage arranged at the end of the pipe seat table 3, preventing it from detaching from the pipe seat table 3 in the axial direction of the pipe seat table 3, ensuring the stability and reliability of the fixation of the tracheal cannula.

[0032] Further, the pipe seat table 3 is connected in an integral structure with the pad body 1, and the length of the pipe seat table 3 extending outward along the outer wall of the pad body 1 is between 0-10 cm. The specific length can be set as needed.

[0033] The center positions of the top and bottom of the pad body 1 are both provided with a labial frenulum groove 13, which is adapted in position and shape to the labial frenulum of the human body to accommodate the labial frenulum.

[0034] Embodiment 2:

[0035] Embodiment 2 of the utility model is described with reference to Figure 2 . In addition, the parts that are not different from embodiment 1 are omitted from description and are assigned the same reference numerals.

[0036] As Figure 2As shown, the present invention relates to a tooth protection device that prevents tube biting. The pad body 1 includes an upper support pad 6 and a lower support pad 7 symmetrically arranged vertically. That is, the upper support pad 6 and the lower support pad 7 are separate structures. It should be noted that the upper support pad 6 and the lower support pad 7 can be completely independent separate structures or structures with a movable connection; both are considered as the aforementioned separate structures. The upper support pad 6 is provided with an upper tube groove 61, and the lower support pad 7 is provided with a lower tube groove 71. The upper tube groove 61 and the lower tube groove 71 constitute a tube insertion hole 2. The upper support pad 6 is provided with an upper base 62, and the lower support pad 7 is provided with a lower base 72. The upper base 62 and the lower base 72 constitute a tube base 3.

[0037] Example 3:

[0038] In embodiment 3 of this utility model, using Figure 3 The following description will be provided. Furthermore, descriptions of parts that are no different from those in Embodiment 1 will be omitted, and the same reference numerals will be used instead.

[0039] like Figure 3 As shown, the present invention relates to a tooth protection device to prevent endotracheal tube biting. The inner wall of the pad 1 is provided with a guide tube 5 that is arranged opposite to and extends inward from the insertion hole 2. The guide tube 5 has a through hole communicating with the insertion hole 2. The guide tube 5 can guide the insertion of the endotracheal tube, thereby reducing the difficulty of inserting the endotracheal tube.

[0040] Furthermore, the guide tube 5 is connected to the pad body 1 in an integral structure. The guide tube 5 extends outward along the outer wall of the pad body 1 at a length between 0 and 10 cm, and its specific length can be set as needed.

[0041] Optionally, in some embodiments, the guide tube 5 can be used as an endotracheal tube, that is, the guide tube 5 is used as the part of the endotracheal tube inserted into the airway. During use, it is only necessary to seal the part of the endotracheal tube connected to the ventilator with the insertion port 2 or the tube seat 3.

[0042] It should be noted that the guide tube 5 can be made of a soft material or a hard material, depending on the actual usage requirements.

[0043] Example 4:

[0044] In embodiment 4 of this utility model, using Figure 4 The following description will be provided. Furthermore, descriptions of parts that are no different from those in Embodiment 1 will be omitted, and the same reference numerals will be used instead.

[0045] like Figure 4As shown, the tooth protection device capable of preventing biting tube provided by the utility model relates to a tooth protection device capable of preventing biting tube, which comprises a pad body 1, a tube placement hole 2 is arranged in the center of the pad body 1 and penetrates the pad body 1 from front to back, a guide tube 5 is arranged on the inner wall of the pad body 1 and is arranged opposite to the tube placement hole 2, and the guide tube 5 is provided with a through hole which is in communication with the tube placement hole 2.

[0046] Embodiment 5:

[0047] The utility model discloses the embodiment 5, use Figure 5 To be explained, as Figure 5 As shown, the tooth protection device capable of preventing biting tube provided by the utility model relates to a tooth protection device capable of preventing biting tube, which comprises a pad body 1, a tube placement hole 2 is arranged in the center of the pad body 1 and penetrates the pad body 1 from front to back, a guide tube 5 is arranged on the inner wall of the pad body 1 and is arranged opposite to the tube placement hole 2, and the guide tube 5 is provided with a through hole which is in communication with the tube placement hole 2. The guide tube 5 can play a guiding role on the tracheal cannula during the insertion process of the tracheal cannula, so that the tracheal cannula is inserted into the oral pharyngeal airway directly and does not appear bending or deviation phenomenon, thereby avoiding damage to the inside of the oral cavity and teeth caused by the tracheal cannula and reducing the difficulty of insertion operation.

[0048] Further, the length of the guide tube 5 extending outwards from the inner wall of the pad body 1 is between 0-10cm.

[0049] Optionally, in some embodiments, the pad body 1 can also adopt the split structure as in embodiment 2, and the specific structure can refer to the content in embodiment 2, which will not be described here.

[0050] In summary, the tooth protection device capable of preventing biting tube provided by the utility model adopts the pad body provided with the tube placement hole for placing the tracheal cannula, which can effectively avoid injury caused by tooth occlusion on the cannula under pressure, the guide tube plays a guiding role on the insertion process of the tracheal cannula, avoids damage to the inside of the oral cavity and teeth, and is convenient for fixing the tracheal cannula, simple to use, firm to fix, and reduces the risk of displacement and falling of the tracheal cannula.

[0051] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent change and modification within the range of the utility model shall still belong to the range covered by the utility model.

Claims

1. A tooth protection device to prevent tube biting, comprising a pad (1), characterized in that: The pad (1) has a through-hole (2) at its center, and a tube seat (3) is provided on the outer wall of the pad (1) opposite to the tube seat (2). The tube seat (3) has a through hole that communicates with the tube seat (2). The end of the tube base (3) away from the outer wall of the pad (1) is provided with a limiting flange (31).

2. The tooth protection device for preventing tube biting according to claim 1, characterized in that: The outer periphery of the tube base (3) is provided with a fixing strap (4), which is located between the limiting protrusion (31) and the outer wall of the pad (1).

3. The tooth protection device for preventing tube biting according to claim 1, characterized in that: The inner wall of the pad (1) is provided with a guide tube (5) arranged opposite to the placement hole (2), and the guide tube (5) is provided with a through hole that communicates with the placement hole (2).

4. The tooth protection device for preventing tube biting according to claim 3, characterized in that: The tube base (3) is connected to the pad (1) in an integral structure, and the guide tube (5) is connected to the pad (1) in an integral structure.

5. The tooth protection device for preventing tube biting according to claim 1, characterized in that: The pad (1) includes an upper support pad (6) and a lower support pad (7) arranged symmetrically on the upper and lower sides. The upper support pad (6) is provided with an upper tube groove (61), and the lower support pad (7) is provided with a lower tube groove (71). The upper tube groove (61) and the lower tube groove (71) constitute the tube hole (2). The upper support pad (6) is provided with an upper seat (62), and the lower support pad (7) is provided with a lower seat (72). The upper seat (62) and the lower seat (72) constitute the tube seat (3).

6. The tooth protection device for preventing tube biting according to claim 1, characterized in that: The pad (1) is U-shaped, with an upper alveolar groove (11) at the top and a lower alveolar groove (12) at the bottom.

7. The tooth protection device for preventing tube biting according to claim 6, characterized in that: The pad (1) has a lip fretting groove (13) at the center of both the top and bottom.

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