Protective tool for preventing tongue from being bitten

Abstract

The utility model provides a protector for preventing tongue bite, which belongs to the field of medical protectors and comprises a bite sleeve, a connecting rod and a fixing mechanism. The bite sleeve is composed of an upper bite block and a lower bite block, and the back of the upper bite block and the back of the lower bite block are fixedly connected with an elastic connecting plate. When a patient bites the bite sleeve, the first fixing band and the second fixing band are pulled to be wound from the head of the patient to the back side of the head, the fixing buckles are buckled in the fixing base, and the adjusting buckles on the second fixing band are adjusted so that the two fixing bands can be fixed and tightened. And the risk of tongue biting caused by falling off when a patient pulls the fixing belt is avoided.

Description

Technical Field

[0001] The utility model relates to the field of medical protective gear, in particular to a protective gear for preventing tongue bites. Background Art

[0002] In order to prevent mental patients from biting their tongues during an attack, medical staff must use a tongue depressor to spread the upper and lower rows of teeth to prevent the patient from biting his tongue. However, since the tongue depressor is currently set at the patient's front teeth, the patient needs to use a fixing belt to fix the tongue depressor when using it, or the medical staff can fix the tongue depressor by hand. In this way, the corners of the patient's mouth are easily affected by the fixing belt and the tongue depressor, causing damage. Among them, the application number is: CN201921808187.2, a tongue bite prevention protective gear. The two fixing plates of the utility model are hinged at the two ends of the tongue depressor, so that it can adapt to the face shapes of different patients. In this way, when the fixing plate is affected by the fixing belt, it can better fit the patient's facial skin and reduce the risk of local high pressure. However, the protective gear still has certain shortcomings when used: since the tongue depressor is fixed by two fixing belts, when the patient has an attack, it is easy to pull the fixing belt to tear off the protective gear, and the risk of the patient biting his tongue cannot be stopped in time. Utility Model Content

[0003] The purpose of the utility model is to provide a tongue-biting prevention protective gear to solve the problem raised in the above-mentioned background technology that since the tongue depressor is fixed by two fixing belts, when the patient has an attack, the fixing belts are easily pulled so that the protective gear is torn off, and the risk of the patient biting the tongue cannot be stopped in time.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective device for preventing tongue bite, comprising a bite sleeve, a connecting rod and a fixing mechanism;

[0005] Wherein: the bite sleeve is composed of an upper tooth pad and a lower tooth pad, and the backs of the upper tooth pad and the lower tooth pad are fixedly connected with an elastic connecting plate;

[0006] The connecting rod is fixedly connected to the front end of the upper tooth pad and the lower tooth pad, and the front ends of the two connecting rods are provided with guard plates, and the surface of the guard plates is provided with through holes, and the connecting rods are inserted into the through holes;

[0007] The fixing mechanism includes a first fixing belt and a second fixing belt fixedly connected to both sides of the guard plate, one end of the first fixing belt is fixedly installed with a fixing buckle, one end of the second fixing belt is fixedly installed with a fixing seat, and the fixing buckle is buckled inside the fixing seat.

[0008] As a preferred solution of the utility model: the surfaces of the upper and lower dental pads are provided with biting grooves corresponding to the upper and lower gums, the bottoms of the upper and lower dental pads are fixedly connected with silicone pads, and the surfaces of the silicone pads are provided with a plurality of raised balls.

[0009] As a preferred solution of the utility model: an arc-shaped groove is provided on the surface of the elastic connecting plate, and the edge of the arc-shaped groove is fixedly connected to a limiting plate, and the limiting plate is made of silicone material.

[0010] As a preferred solution of the utility model: a limiting strip is fixedly connected to the middle of the connecting rod, sliding grooves are provided on both sides of the inner wall of the through hole, and the limiting strip slides inside the sliding grooves.

[0011] As a preferred solution of the utility model: a plurality of ventilation holes are provided on both sides of the surface of the guard plate.

[0012] As a preferred solution of the utility model: an adjustment buckle is inserted and connected on the surface of the second fixing belt.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) When the patient bites the bite cap, the first fixing belt and the second fixing belt are pulled from the patient's head to the back of the head, and the fixing buckle is buckled inside the fixing seat, and the adjustment buckle on the second fixing belt is adjusted to fix and tighten the two fixing belts, so as to avoid the risk of the patient pulling the fixing belt and causing it to fall off, thereby causing the risk of tongue biting;

[0015] (2) The middle part of the connecting rod is connected to a limit strip, which is inserted into a slide groove provided on the inner wall of the through hole. When the patient does not completely bite the bite sleeve, the up and down movement of the teeth drives the connecting rod to move, so that the connecting rod moves up and down in the through hole on the surface of the guard plate, thereby preventing the connecting rod and the guard plate from being broken due to stress caused by the fixed connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the bite sleeve of the utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure of the connecting rod and the guard plate of the utility model.

[0020] In the figure: 100, bite sleeve; 101, upper tooth pad; 102, lower tooth pad; 103, elastic connecting plate; 1031, arc groove; 1032, limit plate; 104, bite groove; 105, silicone pad; 106, raised ball; 200, connecting rod; 201, limit strip; 300, guard plate; 301, through hole; 302, slide groove; 303, vent; 500, fixing mechanism; 501, first fixing belt; 502, second fixing belt; 503, fixing buckle; 504, fixing seat; 505, adjustment buckle. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 , a protective gear for preventing tongue bite, comprising: a bite sleeve 100, a connecting rod 200 and a fixing mechanism 500;

[0023] See also Figure 3 , the bite sleeve 100, the bite sleeve 100 is composed of an upper tooth pad 101 and a lower tooth pad 102, the backs of the upper tooth pad 101 and the lower tooth pad 102 are fixedly connected with an elastic connecting plate 103, the surfaces of the upper tooth pad 101 and the lower tooth pad 102 are provided with bite grooves 104 corresponding to the upper and lower gums, the bottoms of the upper tooth pad 101 and the lower tooth pad 102 are fixedly connected with a silicone pad 105, and the surface of the silicone pad 105 is provided with a plurality of raised balls 106.

[0024] During specific use: the bite sleeve 100 is composed of an upper tooth pad 101 and a lower tooth pad 102, which are connected together by an elastic connecting plate 103 on the back, and a bite groove 104 is opened on the surface of the upper tooth pad 101 and the lower tooth pad 102, so that when the bite sleeve 100 is placed inside the patient's mouth, the patient's upper and lower teeth bite inside the bite groove 104, and the silicone pad 105 connected to the bottom of the upper tooth pad 101 and the lower tooth pad 102 has a raised ball 106, which can prevent medical staff from being bitten by the patient when their hands accidentally enter the patient's mouth.

[0025] See also Figure 2The fixing mechanism 500 includes a first fixing belt 501 and a second fixing belt 502 fixedly connected to both sides of the guard plate 300. A fixing buckle 503 is fixedly installed at one end of the first fixing belt 501, and a fixing seat 504 is fixedly installed at one end of the second fixing belt 502. The fixing buckle 503 is buckled inside the fixing seat 504. The surface of the second fixing belt 502 is interlaced with an adjustment buckle 505.

[0026] During specific use: after the patient bites the bite sleeve 100, the guard plate 300 contacts the mouth, and by pulling the first fixing belt 501 and the second fixing belt 502 on both sides of the guard plate 300, the fixing buckle 503 is buckled into the inside of the fixing seat 504 to fix the bite sleeve 100 to the patient's mouth, and by adjusting the adjustment buckle 505 on the second fixing belt 502, the two fixing belts are fixed and tightened to prevent the patient from resisting and pulling the fixing belts apart to spit out the bite sleeve 100.

[0027] See also Figure 3 The surface of the elastic connecting plate 103 is provided with an arc-shaped groove 1031 , and the edge of the arc-shaped groove 1031 is fixedly connected to a limiting plate 1032 , and the limiting plate 1032 is made of silicone material.

[0028] During specific use: an arc-shaped groove 1031 is provided on the surface of the elastic connecting plate 103. When the patient bites the bite sleeve 100, the tongue is blocked by the elastic connecting plate 103 to avoid extending between the upper tooth pad 101 and the lower tooth pad 102. The arc-shaped groove 1031 is convenient for reserving space for the tongue to reduce the discomfort caused by the patient's tongue retraction. The edge of the arc-shaped groove 1031 is connected to the limiting plate 1032. The limiting plate 1032 further limits the upper and lower movement range of the tongue in the oral cavity. The limiting plate 1032 made of silicone is relatively soft to avoid damage to the tongue.

[0029] See also Figure 4 , connecting rod 200, connecting rod 200 is fixedly connected to the front end of the upper tooth pad 101 and the lower tooth pad 102, and a guard plate 300 is provided at the front end of the two connecting rods 200. A through hole 301 is opened on the surface of the guard plate 300, and the connecting rod 200 is inserted into the through hole 301. The middle part of the connecting rod 200 is fixedly connected to the limit strip 201, and sliding grooves 302 are opened on both sides of the inner wall of the through hole 301, and the limit strip 201 slides inside the sliding groove 302.

[0030] During specific use: the middle part of the connecting rod 200 is connected to the limit strip 201, and the limit strip 201 is inserted into the slide groove 302 opened on the inner wall of the through hole 301. When the patient does not completely bite the bite sleeve 100, the up and down movement of the teeth drives the connecting rod 200 to move, so that the connecting rod 200 moves up and down in the through hole 301 on the surface of the guard plate 300, avoiding the two connecting rods 200 and the guard plate 300 from being broken due to stress due to the fixed connection.

[0031] See also Figure 2 , Figure 4 A plurality of ventilation holes 303 are provided on both sides of the surface of the guard plate 300 .

[0032] During specific use: a vent hole 303 is provided on the surface of the guard plate 300 to facilitate gas to enter the patient's oral cavity through the vent hole 303 to ensure ventilation of the patient's mouth.

[0033] During cleaning, when the patient bites the bite sleeve 100, the first fixing belt 501 and the second fixing belt 502 are pulled from the patient's head to the back of the head, and the fixing buckle 503 is buckled into the inside of the fixing seat 504, and the adjustment buckle 505 on the second fixing belt 502 is adjusted to fix and tighten the two fixing belts, thereby avoiding the risk of the patient pulling the fixing belt and causing it to fall off, thereby causing the risk of biting the tongue.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A protective gear for preventing tongue bite, characterized in that: include: A bite sleeve (100), the bite sleeve (100) being composed of an upper tooth pad (101) and a lower tooth pad (102), and the backs of the upper tooth pad (101) and the lower tooth pad (102) being fixedly connected with an elastic connecting plate (103); A connecting rod (200), wherein the connecting rod (200) is fixedly connected to the front ends of the upper tooth pad (101) and the lower tooth pad (102), and a guard plate (300) is provided at the front ends of the two connecting rods (200), and a through hole (301) is opened on the surface of the guard plate (300), and the connecting rod (200) is inserted into the through hole (301); A fixing mechanism (500), the fixing mechanism (500) comprising a first fixing belt (501) and a second fixing belt (502) fixedly connected to two sides of the guard plate (300), one end of the first fixing belt (501) being fixedly mounted with a fixing buckle (503), one end of the second fixing belt (502) being fixedly mounted with a fixing seat (504), the fixing buckle (503) being buckled inside the fixing seat (504).

2. The protective gear for preventing tongue bite according to claim 1, characterized in that: The surfaces of the upper tooth pad (101) and the lower tooth pad (102) are provided with biting grooves (104) corresponding to the upper and lower gums, and the bottoms of the upper tooth pad (101) and the lower tooth pad (102) are fixedly connected with a silicone pad (105), and the surface of the silicone pad (105) is provided with a plurality of raised balls (106).

3. The protective gear for preventing tongue bite according to claim 1, characterized in that: An arc-shaped groove (1031) is provided on the surface of the elastic connection plate (103), and the edge of the arc-shaped groove (1031) is fixedly connected to a limiting plate (1032), and the limiting plate (1032) is made of silicone.

4. The protective gear for preventing tongue bite according to claim 1, characterized in that: The middle part of the connecting rod (200) is fixedly connected to a limit strip (201), and sliding grooves (302) are provided on both sides of the inner wall of the through hole (301), and the limit strip (201) slides inside the sliding grooves (302).

5. The protective gear for preventing tongue bite according to claim 1, characterized in that: A plurality of ventilation holes (303) are provided on both sides of the surface of the protective plate (300).

6. The protective gear for preventing tongue bite according to claim 1, characterized in that: An adjustment buckle (505) is inserted and connected to the surface of the second fixing belt (502).

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