Medical bite block for seaming

Abstract

The utility model relates to the technical field of medical instruments, and discloses a medical bite block for bite, which comprises an occluder body, and a protective sleeve is sleeved in the oral cavity of the occluder body; the tooth clamping groove is used for protecting the upper incisor and the lower incisor; the width of the tooth clamping groove can be adjusted; the tooth clamping groove comprises a front baffle plate, a rear baffle plate and a connecting part, and the connecting part is used for adjusting the distance between the front baffle plate and the rear baffle plate; the bottom of the front baffle is connected to the front end of the connecting part, and the bottom of the rear baffle is connected to the rear end of the connecting part; and the connecting part is connected to the outer surface of the protective sleeve. According to the medical bite block, damage to teeth and gingiva can be prevented, the width of the tooth clamping groove can be adjusted according to conditions of incisor teeth, up-down and front-back movement of the teeth on the medical bite block is limited, and the medical bite block is prevented from falling off from an oral cavity; the examination or treatment time is shortened, the gastroscopy or treatment effect is improved, the pain of a patient is relieved, and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a bite medical tooth pad. Background Art

[0002] Medical bite pads are also called bite devices or bite devices. The bite device is suitable for gastroscopy and gastroscopy. The patient's upper and lower teeth bite the bite device, and there is a hollow round tube in the center. The gastroscope can enter the mouth for examination through this round tube without contacting the patient's teeth. Therefore, the function of the bite device is to prevent the patient from biting the gastroscope tube.

[0003] Most of the mouthpieces are made of high-density polyethylene resin, and medical mouthpieces are sterilized and aseptically packaged with ethylene oxide, so they are safer for patients to use.

[0004] The bite devices currently in use are made of relatively hard material, have a relatively large part inside the mouth, are mostly square in shape, are uncomfortable, and can easily cause pressure injuries to the tongue and oral mucosa. If the material is too hard, it is uncomfortable to bite and can easily cause damage to the teeth.

[0005] A Chinese patent with publication number: CN 102371019 A discloses an articulator, including an articulator body, wherein the articulator body includes a tooth top opening portion and a clamping ring connected to the tooth top opening portion, and further includes: a protective sleeve mounted on the tooth top opening portion, wherein the protective sleeve is made of a soft material.

[0006] Although the bite device cushions the direct contact between the hard material of the original bite device and the oral mucosa through the external protective cover, it naturally protects the oral mucosa, prevents oral damage and inflammation, and effectively prevents related complications. However, the bite device cannot effectively protect the teeth and gums, which can easily cause damage to the teeth and gums; and during use, the teeth will move up and down and back and forth on the bite device, which can easily cause the bite device to fall off, and cannot effectively protect the gastroscope tube body, thereby affecting the gastroscopy examination effect, or the bite device may be accidentally sucked into the mouth, causing uncertain risks. Utility Model Content

[0007] In view of the above-mentioned problems, the utility model aims to provide a bite medical tooth pad, which reduces the volume of the tooth pad in the oral cavity, reduces the edges and corners of the tooth pad in the oral cavity, conforms to the ergonomic design of the dental arch, prevents pressure damage to the oral mucosa, tongue, lips, and prevents damage to the teeth and gums. The teeth will not move up and down and forward and backward on the bite medical tooth pad, and the bite medical tooth pad will not fall off from the oral cavity. Through ergonomic design, the volume is reduced, and the outer surface is coated with silicone coating to play a buffering role. The inner core is a hard core to play a supporting role.

[0008] The main ideas of the technical solution adopted by the utility model are as follows: the tooth groove with adjustable width that conforms to the ergonomic design of the dental arch can prevent damage to teeth and gums, and the width of the tooth groove can be adjusted according to the conditions of the incisors, and the teeth can be restricted from moving up and down and forward and backward in the bite of the medical tooth pad; the volume of the oral part is reduced, and the oral part and the tooth groove are made of silicone to prevent pressure damage to the oral mucosa, tongue, lips, and prevent damage to teeth and gums.

[0009] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0010] A medical tooth pad for bite, comprising an articulator body, wherein the oral cavity portion of the articulator body is sheathed with a protective sheath;

[0011] It also includes a tooth slot with adjustable width, and the tooth slot is used to protect the upper incisors and the lower incisors;

[0012] The tooth slot includes a front baffle, a rear baffle and a connecting portion, and the connecting portion is used to adjust the distance between the front baffle and the rear baffle;

[0013] The bottom of the front baffle is connected to the front end of the connecting portion, and the bottom of the rear baffle is connected to the rear end of the connecting portion;

[0014] The connecting portion is connected to the outer surface of the protective sleeve.

[0015] As a further solution of the utility model, the connecting part includes a first connecting member and a second connecting member, the first connecting member and the second connecting member are slidably connected to the protective cover along the front-back direction, and the protective cover is provided with a sliding groove for sliding of the first connecting member and the second connecting member.

[0016] As a further solution of the utility model, the first connecting member includes an A connecting plate, a B support plate and a first slider, the B support plate is arranged between the A connecting plate and the first slider, the two ends of the B support plate are respectively connected to the A connecting plate and the first slider, the bottom of the front baffle is connected to the front end of the A connecting plate, and the first slider is slidably connected to the slide groove.

[0017] As a further solution of the utility model, the second connecting member includes a C connecting plate, a D support plate and a second slider, the D support plate is arranged between the C connecting plate and the second slider, the two ends of the D support plate are respectively connected to the C connecting plate and the second slider, the bottom of the rear baffle is connected to the rear end of the C connecting plate, and the second slider is slidably connected to the slide groove.

[0018] As a further solution of the utility model, the connecting portion also includes a third connecting member, which is arranged at the bottom of the end of the C connecting plate away from the rear baffle and is movably connected to the end of the C connecting plate away from the rear baffle along the left and right direction.

[0019] As a further solution of the utility model, the connecting part also includes a fourth connecting piece and an elastic member. The fourth connecting piece is arranged on the side of the connection between the A connecting plate and the C connecting plate facing the protective cover. The elastic member is arranged between the fourth connecting piece and the protective cover. The two ends of the elastic member are respectively connected to the fourth connecting piece and the protective cover.

[0020] As a further solution of the utility model, the protective sleeve and the tooth groove are both made of medical soft material.

[0021] The beneficial effect of the utility model is that compared with the prior art, the improvement of the utility model is that:

[0022] By setting a tooth slot with adjustable width, it is possible to prevent damage to teeth and gums. The width of the tooth slot can be adjusted according to the condition of the incisors, and the teeth are restricted from moving up and down and forward and backward on the bite medical tooth pad, so as to prevent the bite medical tooth pad from falling off from the oral cavity, which cannot effectively protect the gastroscope tube body and thus affects the examination effect of the gastroscope.

[0023] The inner part of the mouth and the tooth socket are made of medical soft materials to prevent pressure damage to the oral mucosa, tongue, lips, and prevent damage to teeth and gums.

[0024] The device has a simple structure and is easy to operate, which shortens the examination or treatment time, improves the work efficiency of medical staff, improves the effect of gastroscopy examination or treatment, reduces the pain of patients, and increases safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the rear oblique structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the utility model embodiment 1 that does not need to expand the width of the tooth groove;

[0028] Figure 4 This is a schematic diagram of the structure of enlarging the width of the tooth groove in Example 1 of the utility model;

[0029] Figure 5 This is an enlarged schematic diagram of part A of the utility model;

[0030] Figure 6 This is an enlarged schematic diagram of part B of the utility model;

[0031] Figure 7 This is a schematic diagram of the structure of the tooth groove that does not need to expand the width of the embodiment 1 of the utility model;

[0032] Figure 8This is a schematic diagram of the structure of the tooth groove with an enlarged width according to the first embodiment of the utility model;

[0033] Fig. 9 This is a schematic diagram of the structure of the second connecting member and the fourth connecting member in Embodiment 1 of the utility model which do not need to expand the width;

[0034] Fig.10 This is a schematic structural diagram of a second connecting member and a fourth connecting member with enlarged widths in Example 1 of the utility model;

[0035] Fig.11 This is a schematic diagram of the structure of Embodiment 2 of the utility model in which the width of the tooth groove does not need to be enlarged;

[0036] Fig.12 This is a schematic diagram of the structure of enlarging the width of the tooth groove in Example 2 of the utility model;

[0037] Fig.13 This is a schematic diagram of the structure of the tooth groove that does not need to expand the width of the embodiment 2 of the present utility model;

[0038] Fig.14 This is a schematic diagram of the structure of the tooth groove with an enlarged width in Example 2 of the utility model;

[0039] Among them: 1. articulator body, 2. protective cover, 3. tooth groove, 4. front baffle, 5. rear baffle, 6. connecting part, 7. first connecting member, 7-1. A connecting plate, 7-2. B supporting plate, 7-3. first sliding block, 8. second connecting member, 8-1. C connecting plate, 8-2. D supporting plate, 8-3 second sliding block, 9. sliding groove, 10. third connecting member, 11. fourth connecting member, 12. elastic member, 13. hinge. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments. Embodiment 1:

[0041] See also Figure 1-Figure 10 The present application discloses a medical dental pad for biting, such as Figure 1-Figure 4 As shown, it includes an articulator body 1, the oral cavity portion of which is provided with a protective sleeve 2; and also includes a tooth slot 3 with adjustable width, the tooth slot 3 is used to protect the upper incisors and the lower incisors;

[0042] The tooth slot 3 includes a front baffle plate 4, a rear baffle plate 5 and a connecting portion 6, and the connecting portion 6 is used to adjust the distance between the front baffle plate 4 and the rear baffle plate 5;

[0043] The bottom of the front baffle plate 4 is connected to the front end of the connecting portion 6, and the bottom of the rear baffle plate 5 is connected to the rear end of the connecting portion 6;

[0044] The connecting portion 6 is connected to the outer surface of the protective cover 2 .

[0045] The tooth slot 3 with adjustable width can prevent damage to teeth and gums. The width of the tooth slot 3 can also be adjusted according to the condition of the incisors, and the teeth are restricted from moving up and down and forward and backward in the bite medical pad, so as to prevent the bite medical pad from falling off from the oral cavity, which cannot effectively protect the gastroscope tube body and thus affects the examination effect of the gastroscope;

[0046] like Figure 5 , Figure 6 As shown, the connecting portion 6 includes a first connecting member 7 and a second connecting member 8, which are slidably connected to the protective cover 2 along the front-back direction, and the protective cover 2 is provided with a sliding groove 9 for the first connecting member 7 and the second connecting member 8 to slide.

[0047] like Figure 7 , Figure 8 As shown, the first connecting member 7 includes an A connecting plate 7-1, a B supporting plate 7-2 and a first slider 7-3, the B supporting plate 7-2 is arranged between the A connecting plate 7-1 and the first slider 7-3, the two ends of the supporting plate 7-3 are respectively connected to the A connecting plate 7-1 and the first slider 7-3, the bottom of the front baffle 4 is connected to the front end of the A connecting plate 7-1, and the first slider 7-3 is slidably connected to the slide groove 9.

[0048] The second connecting member 8 includes a C connecting plate 8-1, a D supporting plate 8-2 and a second slider 8-3. The D supporting plate 8-2 is arranged between the C connecting plate 8-1 and the second slider 8-3. The two ends of the D supporting plate 8-2 are respectively connected to the C connecting plate 8-1 and the second slider 8-3. The bottom of the rear baffle 5 is connected to the rear end of the C connecting plate 8-1, and the second slider 8-3 is slidably connected to the slide groove 9.

[0049] like Fig. 9 , Fig.10 As shown, the connecting portion 6 also includes a third connecting member 10, which is disposed at the bottom of the end of the C connecting plate 8-1 away from the rear baffle 5, and is movably connected to the end of the C connecting plate 8-1 away from the rear baffle 5 along the left-right direction.

[0050] One end of the C connecting plate 8-1 connected to the third connecting member 10 is provided with a hinge 13 for rotatably connecting the third connecting member 10. The hinge 13 can be an articulated component such as a hinge in the prior art, which will not be described in detail here.

[0051] When there is no need to adjust the width of the tooth groove 3, the A connecting plate 7-1 and the C connecting plate 8-1 are fitted together in the front-to-back direction, the first slider 7-3 and the second slider 8-3 are relatively close to each other in the slide groove 9, and the third connecting member 10 is fitted to the bottom of the C connecting plate 8-1 away from the rear baffle 5.

[0052] When the width of the tooth slot 3 needs to be adjusted, first slide the first slider 7-3 and the second slider 8-3 in the slide groove 9 to the side away from each other, and then rotate the third connecting member 10 from the bottom of the C connecting plate 8-1 to the height of the C connecting plate 8-1 and the A connecting plate 7-1, thereby increasing the width of the connecting portion 6, thereby making the tooth slot 3 suitable for patients with uneven incisors.

[0053] The bite medical tooth pad is used for tracheal intubation, gastroscopy, outpatient emergency treatment, etc. to prevent the pipeline from being bitten. The articulator body 1 is made of hard medical material, preferably high-density resin, to prevent the pipeline from being bitten and play a supporting role; the protective cover 2 and the tooth slot 3 are both made of medical soft material, preferably food-grade silicone coating, which plays a buffering role to prevent pressure damage to the oral mucosa, tongue, lips. The volume of the oral part of the tooth pad is suitable for pressing the tongue, and the tooth slot 3 adopts an arc shape to reduce the edges and corners of the oral tooth pad, which conforms to the ergonomic design of the dental arch and prevents damage to teeth and gums.

[0054] The specifications and models of medical dental pads usually include two different sizes: children and adults. When choosing a medical dental pad, make your choice based on factors such as the patient's age, gender, mouth size, and medical needs. Embodiment 2:

[0055] See also Figure 11-Figure 14 The structures of the bite medical tooth pad of this embodiment and embodiment 1 are the same, the only difference is that Fig.13 , Fig.14 As shown, the connecting portion 6 also includes a fourth connecting member 11 and an elastic member 12. The fourth connecting member 11 is arranged at the connection between the A connecting plate 7-1 and the C connecting plate 8-1 on the side facing the protective cover 1. The elastic member 12 is arranged between the fourth connecting member 11 and the protective cover 2. The two ends of the elastic member 12 are respectively connected to the fourth connecting member 11 and the protective cover 2.

[0056] The height of the elastic member 12 when there is no external force matches the height of the A connecting plate 7-1 and the C connecting plate 8-1.

[0057] When there is no need to adjust the width of the tooth groove 3, the A connecting plate 7-1 and the C connecting plate 8-1 are fitted together in the front-to-back direction, the first slider 7-3 and the second slider 8-3 are relatively close to each other in the slide groove 9, and the fourth connecting member 11 is fitted to the side of the connection between the A connecting plate 7-1 and the C connecting plate 8-1 facing the protective cover 1.

[0058] When the width of the tooth slot 3 needs to be adjusted, first slide the first slider 7-3 and the second slider 8-3 in the slide groove 9 to the side away from each other, and the A connecting plate 7-1 and the C connecting plate 8-1 are separated in the front-to-back direction. The fourth connecting member 11 is raised to the height of the A connecting plate 7-1 and the C connecting plate 8-1, thereby increasing the width of the connecting part 6, so that the tooth slot 3 is suitable for patients with uneven incisors.

[0059] This embodiment takes gastroscopy as an example, and the specific use process of a bite medical dental pad is as follows:

[0060] Gastroscopy is somewhat uncomfortable and patients often have fear (except painless gastroscopy). Before the examination, the patient's nervousness needs to be eliminated and the patient needs to actively cooperate. The patient usually lies on the left side, bends his knees, tilts his head back (so that the throat and esophagus are in a straight line), bites the dental pad gently, and instructs the patient to let saliva flow out naturally without swallowing.

[0061] Before entering the mic, first ensure that the medical staff is in a suitable position between the patient and the monitor to facilitate operation and observation.

[0062] First, disinfect the bite medical dental pad with medical alcohol to ensure that its surface is sterile. The patient opens his mouth, and the medical staff gently inserts the tooth socket 3 between the upper and lower incisors. The tooth socket 3 can be adjusted according to the patient's incisors to ensure the patient's comfort; then bite the teeth to ensure that the tooth socket 3 fits the teeth and is not easy to loosen; then fix the bite medical dental pad.

[0063] When the width of the tooth slot 3 needs to be adjusted, first slide the first slider 7-3 and the second slider 8-3 in the slide groove 9 to the side away from each other, and then rotate the third connecting member 10 from the bottom of the C connecting plate 8-1 to the height of the C connecting plate 8-1 and the A connecting plate 7-1, thereby increasing the width of the connecting portion 6, thereby making the tooth slot 3 suitable for patients with uneven incisors.

[0064] Alternatively, first slide the first slider 7-3 and the second slider 8-3 in the slide groove 9 to the side away from each other, separate the A connecting plate 7-1 and the C connecting plate 8-1 in the front-to-back direction, and raise the fourth connecting member 11 to the height of the A connecting plate 7-1 and the C connecting plate 8-1, thereby increasing the width of the connecting portion 6, thereby making the tooth groove 3 suitable for patients with uneven incisors.

[0065] Medical staff can better perform gastroscopy by using the bite-mouth medical bite pad, which improves the efficiency and accuracy of the examination. After the examination, the bite-mouth medical bite pad is removed.

[0066] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A medical bite block, comprising an articulator body (1), wherein the oral cavity portion of the articulator body (1) is provided with a protective cover (2); characterized in that: It also includes a tooth groove (3) with adjustable width, wherein the tooth groove (3) is used to protect the upper incisors and the lower incisors; The latch groove (3) comprises a front baffle plate (4), a rear baffle plate (5) and a connecting portion (6), wherein the connecting portion (6) is used to adjust the distance between the front baffle plate (4) and the rear baffle plate (5); The bottom of the front baffle (4) is connected to the front end of the connecting portion (6), and the bottom of the rear baffle (5) is connected to the rear end of the connecting portion (6); The connecting portion (6) is connected to the outer surface of the protective sleeve (2).

2. A bite medical tooth pad according to claim 1, characterized in that: The connecting portion (6) comprises a first connecting member (7) and a second connecting member (8), the first connecting member (7) and the second connecting member (8) being slidably connected to the protective cover (2) along a front-rear direction, and the protective cover (2) being provided with a sliding groove (9) for the first connecting member (7) and the second connecting member (8) to slide.

3. The medical bite block according to claim 2, characterized in that: The first connecting member (7) comprises an A connecting plate (7-1), a B supporting plate (7-2) and a first sliding block (7-3); the B supporting plate (7-2) is arranged between the A connecting plate (7-1) and the first sliding block (7-3); two ends of the B supporting plate (7-2) are respectively connected to the A connecting plate (7-1) and the first sliding block (7-3); the bottom of the front baffle (4) is connected to the front end of the A connecting plate (7-1); and the first sliding block (7-3) is slidably connected to the sliding groove (9).

4. The medical bite block according to claim 3, characterized in that: The second connecting member (8) comprises a C connecting plate (8-1), a D supporting plate (8-2) and a second sliding block (8-3); the D supporting plate (8-2) is arranged between the C connecting plate (8-1) and the second sliding block (8-3); two ends of the D supporting plate (8-2) are respectively connected to the C connecting plate (8-1) and the second sliding block (8-3); the bottom of the rear baffle (5) is connected to the rear end of the C connecting plate (8-1); and the second sliding block (8-3) is slidably connected to the sliding groove (9).

5. The medical bite block according to claim 4, characterized in that: The connecting portion (6) further comprises a third connecting member (10), the third connecting member (10) being arranged at the bottom of the end of the C connecting plate (8-1) away from the rear baffle (5) and being movably connected to the end of the C connecting plate (8-1) away from the rear baffle (5) in the left-right direction.

6. The medical bite block according to claim 4, characterized in that: The connecting portion (6) further comprises a fourth connecting member (11) and an elastic member (12); the fourth connecting member (11) is arranged at a side of a connection between the A connecting plate (7-1) and the C connecting plate (8-1) facing the protective cover (2); the elastic member (12) is arranged between the fourth connecting member (11) and the protective cover (2); and two ends of the elastic member (12) are respectively connected to the fourth connecting member (11) and the protective cover (2).

7. The medical bite block according to claim 1, characterized in that: The protective sleeve (2) and the tooth slot (3) are both made of medical soft material.

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