Tooth cushion capable of preventing tooth injury and bite and capable of being inserted with tube

Abstract

The utility model discloses a dental pad capable of preventing teeth from being injured and bitten and capable of being inserted with a tube, which comprises a support frame which is a hard support frame, the protection pad wraps the supporting frame; wherein the protection pad comprises a tongue fence, an occlusal pad and a lip baffle, the occlusal pad is of an arc-shaped plate structure, the lip baffle is arranged on the outer side arc surface, the tongue fence is arranged on the inner side arc surface, and the tongue fence, the occlusal pad and the lip baffle form a tooth groove; the thickness of the occlusal pad is 2-5 mm, the protection pad is provided with a through hole, and the through hole penetrates through the lip shield, the occlusal pad and the tongue fence. The utility model has the characteristics that the tooth injury caused by tooth occlusion hard contact can be prevented, the oral traumatic ulcer caused by the fact that an unconscious epileptic mistakenly bites lips, cheeks and tongues can be avoided, the ventilation can be realized, the requirement of stomach tube insertion in clinical operation can be met, and the like.

Description

Technical Field

[0001] The utility model relates to a dental pad, in particular to a dental pad which can prevent tooth damage and biting and can be intubated. Background Art

[0002] Epilepsy is a chronic disease of central nervous system dysfunction caused by abnormal discharge of brain neurons, and is a chronic disease. When epilepsy occurs, it will cause continuous contraction of skeletal muscles throughout the patient's body, causing muscle spasms. When the patient is in a coma and epilepsy occurs, the whole body is in a rigid state, and the jaws will be clenched, and the hard contact of the teeth will cause tooth damage, and the possibility of biting the lips, cheeks, and tongue will occur. In order to prevent comatose epileptic patients from biting their tongues during the onset of the disease, an existing protective device, such as Chinese patent (CN208942497U), discloses a tongue-biting prevention device for nursing children with epilepsy in its specification, including an arc block, the upper end of the arc block is rotatably connected to a first rotating rod, the lower end of the arc block is rotatably connected to a second rotating rod, the upper end of the first rotating rod and the lower end of the second rotating rod are both fixedly connected to a load-bearing plate, the outer end of the load-bearing plate is fixedly connected to a tooth pad, an adjustment device is fixedly installed between the first rotating rod and the second rotating rod, the outer wall of the second rotating rod is provided with a slide groove, the inner wall of the slide groove is slidably connected to a slide rod, and the outer wall of the slide rod is fixedly installed with a spreading device. However, the tongue-biting prevention device does not provide the channel required for inserting a gastric tube, and the patient cannot be given nutritional supplements during the coma. Summary of the invention

[0003] The utility model aims to provide a dental pad which can prevent tooth damage and bite and can be inserted with a tube, in view of the defects of the prior art.

[0004] In order to achieve the above-mentioned purpose of the utility model, the following technical solutions are adopted:

[0005] A dental pad that can prevent tooth damage and bite injuries and can be intubated, comprising a support frame, which is a hard support frame; a protective pad, which wraps the support frame; wherein the protective pad comprises a tongue rail, a bite pad and a lip stop, the bite pad is an arc-shaped plate structure, the outer arc surface is provided with a lip stop, the inner arc surface is provided with a tongue rail, the tongue rail, the bite pad and the lip stop constitute a tooth socket; the thickness of the bite pad is 2 to 5 mm, the protective pad is provided with a through hole, and the through hole passes through the lip stop, the bite pad and the tongue rail.

[0006] The lip stopper includes an upper lip stopper and a lower lip stopper, wherein the upper lip stopper is placed on the top of the bite pad, and the lower lip stopper is placed on the bottom of the bite pad; the support frame includes an upper bracket, a bottom bracket and a lower bracket, wherein the upper bracket is installed on the top of one end of the bottom bracket, and the lower bracket is installed on the bottom; wherein the bite pad wraps the bottom bracket; the upper lip stopper wraps the upper bracket; and the lower lip stopper wraps the lower bracket.

[0007] Furthermore, the lip guard is 0.5 to 1 cm higher than the bite pad.

[0008] Furthermore, the protective pad is a silicone protective pad.

[0009] Furthermore, the diameter of the through hole is 1.5-4 mm.

[0010] Furthermore, the hard support frame is a hard plastic or metal support frame; or, the hard support frame is a hard silicone support frame.

[0011] Furthermore, the bite pad matches the central incisors and lateral incisors of the upper and lower dental arches.

[0012] Furthermore, the utility model of the dental pad for preventing tooth damage and biting and capable of intubation also includes a closed-mouth patch, one end of which is bonded to the upper lip and the other end is bonded to the lower lip to fix the protective pad in the oral cavity.

[0013] Furthermore, the closed-mouth patch is a non-woven closed-mouth patch.

[0014] Furthermore, the tongue rail comprises an upper tongue rail and a lower tongue rail, the upper tongue rail is placed on the top of the bite pad, and the lower tongue rail is placed on the bottom of the bite pad.

[0015] The utility model has the following improvements over the prior art:

[0016] The utility model can avoid direct hard contact of teeth when epileptic patients are in a coma, prevent tooth damage, and prevent the teeth from accidentally biting the lips, cheeks, and tongue, thereby preventing oral traumatic ulcers. The protective pad has softness and a certain degree of elasticity, and soft contact is achieved when the teeth bite on the protective pad. The support frame provides support for the protective pad, which can prevent the protective pad from collapsing and deforming when the teeth bite, and the teeth will not be damaged even if the teeth are bitten for a long time. The tongue rail can prevent the tongue from extending to the bite pad, and the lip stopper can prevent the lips from approaching the bite pad, thereby preventing the lips, cheeks, and tongue from being accidentally bitten. The protective pad is provided with a through hole, which can play a ventilation role and provide space for a gastric tube. When the patient is in a coma, a gastric tube can be inserted into the patient through the through hole, which is beneficial to nutrition supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0018] Figure 1 The utility model is a structural schematic diagram of a dental pad which can prevent tooth damage and bite and can be inserted with a tube.

[0019] Names and serial numbers of components in the figure:

[0020] 1-protection pad, 11-upper tongue rail, 12-bite pad, 13-upper lip stop, 14-lower lip stop, 15-lower tongue rail; 100-tooth socket;

[0021] 2-support frame, 21-bottom bracket, 22-upper bracket, 23-lower bracket;

[0022] 3-Through holes. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution in the present application, the technical solution of the present utility model will be clearly and completely described below in conjunction with the drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the present application.

[0024] Embodiment 1:

[0025] like Figure 1 As shown, a dental pad for preventing tooth damage and biting and capable of intubation comprises a support frame 2 and a protective pad 1. The support frame 2 is a hard support frame; the protective pad 1 wraps the support frame 2; wherein the protective pad 1 comprises a tongue rail, a bite pad and a lip stopper, the bite pad 12 is an arc plate structure, the outer arc surface is provided with a lip stopper, the inner arc surface is provided with a tongue rail, the tongue rail, the bite pad and the lip stopper constitute a tooth socket 100; the thickness of the bite pad 12 is 2 to 5 mm, the protective pad 1 is provided with a through hole 3, and the through hole 3 penetrates the lip stopper, the bite pad and the tongue rail.

[0026] The protective pad 1 is a silicone protective pad. The silicone is non-toxic and tasteless and has a certain elasticity.

[0027] It is understandable that the support frame is preset with a space through which a through hole penetrates.

[0028] like Figure 1 As shown, the through hole 3 passes through the lip stopper, the bite pad and the tongue rail in sequence. The through hole is wrapped in the bite pad, so when a gastric tube is inserted into the through hole, the gastric tube is wrapped by the bite pad, and when the upper and lower teeth bite, the upper and lower teeth will not bite the gastric tube due to the blocking effect of the bite pad.

[0029] The support frame provides a supporting force for the protective pad to prevent the protective pad from collapsing when bitten, and the protective pad is made of latex pad or silicone pad, which is soft and has a certain elasticity. When the bite pad 12 is bitten by the teeth, the bottom bracket 21 supports the bite pad 12 to prevent the bite pad from collapsing. When biting, the teeth are in soft contact with the bite pad to avoid hard biting of the teeth, which plays a role in protecting the teeth and preventing damage to the teeth during long-term biting.

[0030] The thickness of the bite pad is 2mm to 5mm, and the buffer strength can be improved by increasing the thickness. The thickness can be selected as 2, 2.5, 3, 3.5, 4, 4.5 or 5mm according to the needs.

[0031] The tongue rail comprises an upper tongue rail 11 and a lower tongue rail 15, wherein the upper tongue rail 11 is placed on the top of the bite pad, and the lower tongue rail 15 is placed on the bottom of the bite pad. The tongue rail can block the tongue from extending to the bite pad, thereby preventing the tongue from being bitten by the teeth.

[0032] The lip stopper includes an upper lip stopper 13 and a lower lip stopper 14. The upper lip stopper 13 is provided at the top of the outer side of the bite pad 12, and the lower lip stopper 14 is provided at the bottom. The support frame 2 includes an upper bracket 22, a bottom bracket 21 and a lower bracket 23. The upper bracket 22 is connected to the top of the bottom bracket 21 and is wrapped by the upper lip stopper 13. The lower bracket 23 is connected to the bottom of the bottom bracket 21 and is wrapped by the lower lip stopper 14. The bottom bracket 21 is wrapped by the bite pad.

[0033] The upper lip stopper 13 can block the upper lip and cheek, and the lower lip stopper 14 can block the lower lip and cheek. Therefore, the lip stopper can protect the lips and prevent the lips and cheeks from being bitten by teeth.

[0034] The upper bracket 22, the bottom bracket 21, and the lower bracket 23 are all hard brackets. The upper bracket 22 provides support for the upper lip stop 13 to prevent deformation of the upper lip stop 13. The lower bracket 23 provides support for the lower lip stop 14 to prevent deformation of the lower lip stop 14. The bottom bracket 21 provides support for the bite pad 12, which can support the bite pad so that it will not collapse when bitten, and has soft contact with the teeth to avoid direct contact with the teeth and prevent tooth damage.

[0035] The tongue rail, the bite pad and the lip stopper form a tooth socket 100, which may include an upper tooth socket and a lower tooth socket. The upper lip stopper 13, the top surface of the bite pad 12 and the upper tongue rail 11 form an upper tooth socket, through which the upper lip stopper 13 and the upper tongue rail 11 can be conveniently placed on the upper dental arch. Alternatively, the lower lip stopper 14, the bottom surface of the bite pad 12 and the lower tongue rail 15 form a lower tooth socket, through which the lower lip stopper 14 and the lower tongue rail 15 can be conveniently placed on the lower dental arch.

[0036] The upper lip stopper 13, the lower lip stopper 14 and the tongue rail 11 are all made of silicone.

[0037] like Figure 1 As shown, the lip guard and tongue rail are both arc-shaped structures. The end faces and side faces of the lip guard and tongue rail are connected by arc transitions, and the side faces, top faces, and bottom faces of the lip guard and tongue rail are connected by arc transitions, which can avoid sharp corners that damage the oral mucosa.

[0038] In some optional embodiments, the height structure of the lip guard is given. The height of the lip guard above the bite pad is 0.5 to 1 cm. That is, the height of the upper lip guard and the lower lip guard above the bite pad is 0.5 to 1 cm respectively. The protruding height can be 0.5, 0.6, 0.7, 0.8, 0.9 or 1 cm, etc. according to needs.

[0039] In some optional embodiments, the diameter specifications of the through hole are given. The diameter of the through hole 3 is 1.5 to 4 mm. The diameter that can be selected as needed is 1.5, 2, 2.5, 3, 3.8 or 4 mm, etc. It is understandable that a through hole of a suitable diameter can be opened according to the selected stomach tube diameter.

[0040] In some optional embodiments, the material structure of the support frame is provided. The support frame is a hard plastic, metal or hard silicone support frame.

[0041] The first material structure of the support frame is hard plastic, which constitutes a hard plastic support frame. The bottom bracket 21, the upper bracket 22 and the lower bracket 23 are all hard plastic brackets. Hard plastic has high strength and will not collapse or deform when the patient bites hard. The hard plastic may include polyvinyl chloride, polyethylene or polypropylene.

[0042] The second material structure of the support frame is metal, which constitutes a metal support frame. The metal can be stainless steel or carbon steel. The bottom bracket 21, the upper bracket 22 and the lower bracket 23 are all stainless steel or carbon steel support frames. Stainless steel or carbon steel has high strength, and will not cause collapse and deformation when the patient bites hard.

[0043] The third material structure of the support frame is hard silicone, which constitutes a hard silicone support frame. The bottom support 21, the upper support 22 and the lower support 23 are all hard silicone support frames. Hard silicone has high strength and will not collapse or deform when the patient bites hard.

[0044] In some optional embodiments, a structure of a bite pad is provided. The bite pad 12 is matched with the central incisor and the lateral incisor of the upper and lower dental arches.

[0045] The two central incisors and two lateral incisors of the upper dental arch, and the two central incisors and two lateral incisors of the lower dental arch. The top surface of the bite pad matches the two central incisors and two lateral incisors of the upper dental arch. The bottom surface of the bite pad matches the two central incisors and two lateral incisors of the lower dental arch. When a comatose epileptic patient has an attack, the bite pad hinders the upper and lower dental arches from biting together, preventing the upper and lower dental arches from biting together.

[0046] In some optional embodiments, a structure for fixing the dental pad is provided. A mouth-closing patch (not shown in the figure) is additionally installed, one end of which is bonded to the upper lip and the other end is bonded to the lower lip, fixing the protective pad 1 in the oral cavity. Under the action of the mouth-closing patch, the upper and lower lips can be pulled closed, and the upper lip can be used to block the upper lip block, and the lower lip can be used to block the lower lip block, so that the dental pad is kept in the oral cavity and keeps in contact with the teeth, and then when the epileptic patient has an attack, the bite pad on the protective pad timely blocks the upper and lower teeth from biting together.

[0047] A structure of a closed-mouth patch is given. The closed-mouth patch is a non-woven closed-mouth patch.

[0048] According to the above embodiments, the working mode of the utility model is as follows:

[0049] The dental pad is worn on the teeth of the comatose epileptic patient, the upper lip stop 13 is fitted to the two central incisors and two lateral incisors of the upper dental arch, the lower lip stop 14 is fitted to the two central incisors and two lateral incisors of the lower dental arch, the two central incisors and two lateral incisors of the upper dental arch are placed in the alveolar 100 formed by the upper lip stop 13 and the upper tongue rail 11, and the two central incisors and two lateral incisors of the upper dental arch are limited. The two central incisors and two lateral incisors of the lower dental arch are placed in another alveolar 100 formed by the lower lip stop 14 and the lower tongue rail 11, so as to limit the two central incisors and two lateral incisors of the lower dental arch. The occlusal pad 12 is located between the two central incisors and two lateral incisors of the upper dental arch and the two central incisors and two lateral incisors of the lower dental arch.

[0050] After wearing, a closing patch can be pasted on both sides of the through hole 3, one end of the closing patch is bonded to the upper lip, and the other end is bonded to the lower lip. The upper and lower lips can be pulled closed by the closing patch, and the upper and lower lips block the upper lip block 13 and the lower lip block 14 accordingly, so that the protective pad 1 is fixed in the oral cavity of the comatose epileptic patient. When the comatose epileptic patient is ill, the bite pad timely blocks the two central incisors and two lateral incisors of the upper dental arch and the two central incisors and two lateral incisors of the lower dental arch. The bite pad is a latex pad or a silicone pad with a thickness of 2mm to 5mm, so that the two central incisors and two lateral incisors of the upper dental arch and the two central incisors and two lateral incisors of the lower dental arch are in soft contact with the bite pad, and can have a buffering effect during biting, protect the teeth of the epileptic patient, and prevent tooth damage; the lip block and tongue fence block the contact between the lips, cheeks, and tongue and the teeth, prevent damage to the lips, cheeks, and tongue, and thus prevent oral traumatic ulcers caused by bites.

[0051] The protective pad 1 is provided with a through hole 3, which penetrates the lip stopper, the bite pad and the tongue rail. The through hole 3 can play a ventilation role and can also be used for gastric tube intubation. When a comatose epileptic patient has an attack, the through hole 3 allows the gastric tube to be intubated, so that nutrition can be supplied to the patient through the gastric tube.

[0052] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A dental pad that can prevent tooth damage and bite injuries and can be inserted, characterized in that: include A support frame (2), wherein the support frame (2) is a hard support frame; A protection pad (1), wherein the protection pad (1) wraps the support frame (2); The protection pad (1) comprises a tongue rail, a bite pad (12) and a lip stopper, the bite pad (12) is an arc-shaped plate structure, the outer arc surface is provided with a lip stopper, the inner arc surface is provided with a tongue rail, the tongue rail, the bite pad and the lip stopper constitute a tooth socket (100), and the thickness of the bite pad (12) is 2 to 5 mm; The protection pad (1) is provided with a through hole (3), and the through hole (3) passes through the lip stopper, the bite pad and the tongue rail.

2. The dental pad for preventing tooth damage and bite injury and capable of being inserted with a tube according to claim 1, characterized in that: The lip stopper comprises an upper lip stopper (13) and a lower lip stopper (14), wherein the upper lip stopper (13) is placed on the top of the bite pad (12), and the lower lip stopper (14) is placed on the bottom of the bite pad (12); The support frame (2) comprises an upper frame (22), a bottom frame (21) and a lower frame (23); the upper frame (22) is installed on the top of one end of the bottom frame (21), and the lower frame (23) is installed on the bottom; The bite pad (12) wraps the bottom bracket (21), the upper lip stop (13) wraps the upper bracket (22), and the lower lip stop (14) wraps the lower bracket (23).

3. The dental pad for preventing tooth damage and bite injury and capable of inserting a tube according to claim 2, characterized in that: The height of the lip guard above the bite pad (12) is 0.5 to 1 cm.

4. The dental pad for preventing tooth damage and bite injury and capable of being inserted with a tube according to claim 1, characterized in that: The protective pad (1) is a silicone protective pad.

5. The dental pad for preventing tooth damage and bite injury and capable of being inserted with a tube according to claim 1, characterized in that: The diameter of the through hole (3) is 1.5-4 mm.

6. The dental pad for preventing tooth damage and bite injury and capable of inserting a tube according to claim 1, characterized in that: The hard support frame is a hard plastic or metal support frame; or, the hard support frame is a hard silicone support frame.

7. The dental pad for preventing tooth damage and bite injury and capable of inserting a tube according to any one of claims 1 to 6, characterized in that: The bite pad (12) matches the central incisors and lateral incisors of the upper and lower dental arches.

8. The dental pad for preventing tooth damage and bite injury and capable of inserting a tube according to claim 7, characterized in that: It also includes a mouth-closing patch, one end of which is bonded to the upper lip and the other end of which is bonded to the lower lip, so as to fix the protective pad (1) in the oral cavity.

9. The dental pad for preventing tooth damage and bite injury and capable of inserting a tube according to claim 8, characterized in that: The closed-mouth patch is a non-woven closed-mouth patch.

10. The dental pad capable of preventing tooth damage and bite injury and capable of inserting a tube according to claim 8, characterized in that: The tongue rail comprises an upper tongue rail (11) and a lower tongue rail (15), wherein the upper tongue rail (11) is arranged on the top of the bite pad, and the lower tongue rail (15) is arranged on the bottom of the bite pad.

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