CN210114518U - Improved occlusal pad type movable appliance - Google Patents

Abstract

The utility model discloses an improvement occlusal pad type movable appliance, which comprises a base, an adjacent hook and a traction hook, wherein the base is arranged on a tooth lingual tooth surface and a tooth socket on the upper row or the lower row of the tooth lingual tooth surface and the tooth socket on the lower row in a laminating way, the middle part of the adjacent hook is embedded inside the base, one end of the adjacent hook penetrating out of the base is used for being mutually collided with the tooth labial tooth surface, and the spacing collided is in the gap between adjacent teeth outside the appliance, the traction hook comprises a fixed body and a hook, one end of the fixed body is embedded on one end of the base close to the appliance, and the other end is connected with the hook; by arranging the traction hook, under the condition that the tongue side buckles with single wings or double wings are adhered to the tooth positions of the 'occlusion' lock of a common patient, the traction hook of the improved occlusion corrector and the tongue side buckles of the 'occlusion' lock can be hung by rubber bands with proper sizes, and then stress application traction can be started.

Description

Improved occlusal pad type movable appliance

Technical Field

The utility model relates to the field of orthodontic appliances, more specifically the improvement bite-block type movable appliance that says so.

Background

The special Chinese character "h é" in this text is composed of "teeth" and "occlusions", which are expressed as "occlusions" due to the problem of text display on the system by the input method, the "occlusions" lock is a malocclusion of posterior teeth, individual or majority of the posterior teeth of the upper jaw are locked on the buccal side of the posterior teeth of the lower jaw, or individual or majority of the posterior teeth of the lower jaw are locked on the buccal side of the posterior teeth of the upper jaw.

At present, the method of interactive traction is commonly adopted for the correction of the 'occlusions', but the interactive traction is easy to rise and the teeth are required to be corrected, so that the 'occlusions' of the anterior teeth are opened, and the straight wire arch correction technology or the invisible correction technology is required to be matched in the later period. If the patient only has a single molar lock 'bite', and the rest teeth do not need to be corrected, the treatment time is prolonged and the treatment resources are wasted. Therefore, the appliance can simply correct single-lock 'occlusal' teeth, shorten the treatment time and facilitate the patients to take and wear conveniently, and has important clinical significance.

SUMMERY OF THE UTILITY MODEL

To the deficiency that exists of the prior art, the utility model aims to provide an improvement occlusal pad formula activity is rescued and is rescued ware, this unscrambler solves the correction of single tooth lock "occlusal", need not rescue entirely, can shorten treatment time.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an ware is rescued in improvement occlusal pad formula activity, includes that the base holds in the palm, the hook and pulls the hook between the neighbour, the base holds in the palm sets up at last tooth lingual flank of tooth and alveolus or lower tooth lingual flank of tooth and alveolus down, the middle part embedding of hook between the neighbour is inside the base holds in the palm, the one end that the base was worn out to the hook between the neighbour is used for conflicting each other with tooth labial flank of tooth, and spacing conflict is in the clearance between the adjacent tooth outside the tooth of correcting, it includes fixed body and couple to pull the hook, fixed body one end embedding is close to on the base holds in the palm and corrects one of treating the tooth, other end couple, the couple is used for hanging the rubber band and pulls to.

As a further improvement of the utility model, the base includes a first supporting part for laminating the tooth side and a second supporting part for laminating the tooth occlusal surface, first supporting part and second supporting part integrated into one piece to be "L" shape.

As a further improvement of the utility model, the thickness of the second supporting part is 0.01-0.2 cm.

As a further improvement of the utility model, the thickness of the second supporting part becomes thinner gradually towards the labial side of the teeth.

As a further improvement, the interproximal hook includes the connector and sets up the maintenance hook at the connector tip, the connector embedding is in first supporting part, and forms the "U" shape of falling of the nearly gum department of laminating tooth tongue side, maintenance hook one end is connected in one of connector, and inside the other end extended to the second supporting part from first supporting part is inside, and wears out from the one side that the second supporting part is close to the lip side, the maintenance hook is worn out the terminal conflict of second supporting part and is being rescued the clearance of the side of lip between the adjacent tooth beyond the tooth.

As a further improvement, the inter-adjacent hook comprises a first inter-adjacent hook, a second inter-adjacent hook and a third inter-adjacent hook, the retention hook of the first inter-adjacent hook is arranged near the base to correct one end of the tooth, the retention hook of the second inter-adjacent hook is arranged far away from the base to correct one end of the tooth, and the retention hook of the third inter-adjacent hook is arranged at the middle position of the base.

As a further improvement of the utility model, the hook of the traction hook is bent like a snake, the plane formed by the bent part of the hook is parallel to the tooth surface on the tongue side of the tooth, and the end part of the hook faces the direction of the root part of the tooth.

As a further improvement of the utility model, the end of the retention hook of the adjacent hook and the end of the hook of the traction hook are both in the shape of a round blunt body.

As a further improvement of the utility model, the retention hook and the hook cover are provided with a silica gel sleeve.

The utility model has the advantages that: the utility model discloses innovate according to current full dentition interlock unscrambler, mainly used for the correction of back tooth lock "bite", especially carry out the correction of single tooth to the lock "bite" of the second molar of upper jaw, this embodiment sets up alveolus and adjacent hook on the interlock unscrambler for the interlock unscrambler can wear on the tooth, belongs to removable activity and rescues the ware, makes things convenient for the patient to maintain oral hygiene, reduces the morbidity of tooth demineralization, decayed tooth and periodontal disease; through the arrangement of the traction hook, under the condition that the tongue side buckles with the single wings or the double wings are adhered to the tooth positions of the 'occlusal' lock of a common patient, the traction hook of the improved occlusion corrector and the tongue side buckles of the 'occlusal' lock can be hung by rubber bands with proper sizes, stress application traction can be started, the corrected tooth can be properly pressed down when the corrected tooth tongue moves, and the establishment of 'occlusal' of the posterior teeth bite is facilitated.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals: 1. a base support; 12. a first support section; 13. a second support portion; 2. an adjacent hook; 21. a linker; 22. a retention hook; 23. a first adjacent intermediate hook; 24. a second adjacent intermediate hook; 25. a third adjacent intermediate hook; 3. a towing hook; 31. a fixed body; 32. hooking; 320. a cambered surface; 4. correcting and treating teeth; 5. a rubber band.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the improved bite block type movable appliance of the present embodiment includes a base 1, an adjacent hook 2 and a traction hook 3, where the base 1 is disposed on an upper row of tooth lingual side tooth surface and tooth socket or a lower row of tooth lingual side tooth surface and tooth socket in a fitting manner, the middle of the adjacent hook 2 is embedded inside the base 1, one end of the adjacent hook 2, which penetrates out of the base 1, is used for abutting against the tooth labial side tooth surface of a tooth, and is in spacing abutting against a gap between adjacent teeth outside the orthodontic tooth 4, the traction hook 3 includes a fixing body 31 and a hook 32, one end of the fixing body 31 is embedded on one end of the base 1, which is close to the orthodontic tooth 4, and the other end is connected with the hook 32, and the hook 32 is used for hanging a rubber band 5 to pull the orthodontic tooth 4.

Through the technical scheme, the occlusion appliance can be worn on teeth by arranging the tooth socket and the adjacent hook 2 on the occlusion appliance, wherein one end of the adjacent hook 2, which penetrates out of the base 1, is used for abutting against the tooth surface on the labial side of the teeth, and the gap between the adjacent teeth except for the orthodontic teeth 4 is in limited abutting against, and is attached to the tooth surface on the lingual side of the teeth through the tooth socket, so that the normal occlusion between the upper row of teeth and the lower row of teeth is not influenced; through setting up the hook 3 that draws for ordinary patient glues the condition of the lingual side of single wing or both wings and detains on the position of the lock "occlusal", can hang on improvement interlock unscrambler to draw hook 3 and the lingual side of the lock "occlusal" position and detain with the rubber band 5 that the size is suitable, can begin to add the thrust augmentation and draw, can suitably press down the orthodontic treatment tooth when will correct the treatment tooth tongue to removing, do benefit to the establishment that the back tooth stings "occlusal".

As a modified specific embodiment, the base 1 comprises a first supporting part 12 for fitting the side surface of a tooth and a second supporting part 13 for fitting the occlusal surface of the tooth, and the first supporting part 12 and the second supporting part 13 are integrally formed and have an L shape.

Through the technical scheme, the second supporting part 13 in the embodiment establishes occlusion of 'occlusions' with the upper dentition or the lower dentition during manufacturing, and is beneficial to maintaining the occlusion of 'occlusions' of non-orthodontic teeth.

As a modified specific embodiment, the thickness of the second supporting portion 13 is 0.01-0.2 cm.

Through the technical scheme, the thickness of the second supporting part 13 can be adjusted and gradually thinned according to the actual occlusion condition of the teeth of a specific patient along with the progress of treatment, so that the volume of the occlusion appliance in the oral cavity is reduced, and the establishment of full dentition occlusion 'occlusal occlusion' is facilitated.

As a modified specific embodiment, the thickness of the second supporting portion 13 becomes thinner toward the labial side of the teeth.

Through above-mentioned technical scheme, in this embodiment, the concrete mode of the second supporting part 13 attenuation of occlusion appliance is for becoming thin gradually to the tooth labial side, can adjust according to the occlusal surface condition of the actual tooth of specific disease, and in the adjustment process, second supporting part 13 grinds off gradually, adjusts "the occlusal" to correcting the tooth, does benefit to the bite "the occlusal" of correcting and treating the tooth and establishes.

As a modified specific embodiment, the inter-adjacent hook 2 includes a connecting body 21 and a retention hook 22 disposed at the end of the connecting body, the connecting body 21 is embedded in the first supporting portion 12 and forms an inverted "U" shape fitting the lingual side of the teeth near the gum, one end of the retention hook 22 is connected to one end of the connecting body 21, the other end extends from the inside of the first supporting portion 12 to the inside of the second supporting portion 13, and penetrates out from the side of the second supporting portion 13 near the labial side, and the end of the retention hook 22 penetrating out of the second supporting portion 13 abuts against the gap facing the labial side between the adjacent teeth beyond the teeth 4.

Through the technical scheme, the retention hook 22 in the embodiment is mutually abutted with the tooth surface on the labial side of the teeth, and the spacing abutting is at the gap between the adjacent teeth outside the orthodontic teeth 4, so that the tooth occlusion appliance can be detachably worn through the adjacent inter-hook 2.

As a modified specific embodiment, the adjacent space hook 2 includes a first adjacent space hook 23, a second adjacent space hook 24 and a third adjacent space hook 25, the retention hook 22 of the first adjacent space hook 23 is disposed at an end of the base 1 close to the orthodontic tooth 4, the retention hook 22 of the second adjacent space hook 24 is disposed at an end of the base 1 far from the orthodontic tooth 4, and the retention hook 22 of the third adjacent space hook 25 is disposed at a middle position of the base 1.

Through the technical scheme, any two of the first adjacent compartment hook 23, the second adjacent compartment hook 24 and the third adjacent compartment hook 25 can be arranged in a split manner and can also be arranged integrally, and the occlusion appliance can be worn more stably by arranging the plurality of adjacent compartment hooks 2.

As a modified embodiment, the hook 32 of the towing hook 3 is bent in a snake shape, the plane formed by the bent part of the hook 32 is parallel to the tooth lingual surface, and the end part of the hook faces the tooth root.

Through the technical scheme, in the embodiment, the rubber band 5 can be hung on the bent part of the hook 32 which is bent in a snake shape, the plane formed by the bent part of the hook 32 is parallel to the tooth surface on the tongue side of the tooth, the contact area of the hook 32 and the tongue of a user is reduced, and the foreign body sensation is reduced.

As a modified embodiment, the end of the retention hook 22 of the adjacent intermediate hook 2 and the end of the hook 32 of the towing hook 3 are both blunt.

Through the technical scheme, the tail end of the retention hook 22 of the adjacent intermediate hook 2 is in a round blunt shape, so that the gingiva is not easily injured when the adjacent intermediate hook 2 is fixed; the tail ends of the hooks 32 of the traction hook 3 are round blunt shapes, so that the skin in the oral cavity is not easily injured.

As a modified embodiment, the retention hook 22 and the hook 32 are sleeved with a silicone sleeve.

Through above-mentioned technical scheme, through setting up the silica gel cover, avoid the maintenance hook 22 of adjacent inter hook 2 to hurt the gum and draw the couple 32 of hook 3 to hurt the inside skin in oral cavity.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. An improvement bite block type movable appliance is characterized in that: including base (1), adjacent hook (2) and draw hook (3), base (1) sets up tooth lingual side flank and alveolus or lower tooth lingual side flank and alveolus on the row of laminating, the middle part of adjacent hook (2) is embedded inside base (1), the one end that base (1) was worn out in adjacent hook (2) is used for contradicting each other with tooth labial side flank, and spacing conflict is in the clearance between the adjacent tooth outside correcting tooth (4), draw hook (3) including fixing body (31) and couple (32), the embedding of fixing body (31) one end is held in the base (1) and is close to on one end of correcting tooth (4), and couple (32) is connected to the other end, couple (32) are used for hanging rubber band (5) and draw correction tooth (4).

2. The improved bite block removable appliance of claim 1, wherein: the base (1) comprises a first supporting part (12) used for being attached to the side face of a tooth and a second supporting part (13) attached to the occlusal surface of the tooth, wherein the first supporting part (12) and the second supporting part (13) are integrally formed and are L-shaped.

3. The improved bite block removable appliance of claim 2, wherein: the thickness of the second supporting part (13) is 0.01-0.2 cm.

4. The improved bite block removable appliance of claim 3, wherein: the thickness of the second support part (13) becomes thinner towards the labial side of the teeth.

5. The improved bite block removable appliance of claim 2, wherein: the utility model discloses a tooth correction device, including connector (21) and the maintenance hook (22) of setting at connector (21) tip between adjacent, connector (21) embedding is in first supporting part (12), and forms the nearly gum department of laminating tooth lingual side "U" shape, maintenance hook (22) one end is connected in one of connector (21), and the other end extends to inside second supporting part (13) from first supporting part (12) inside, and wears out from the one side that second supporting part (13) are close to the lip side, maintenance hook (22) wear out the terminal conflict of second supporting part (13) in the clearance between the adjacent tooth outside correcting tooth (4).

6. The improved bite block removable appliance of claim 5, wherein: the utility model discloses a tooth correction device, including base support (1), the tooth correction device, be provided with the first neighbour between hook (2) between the neighbour includes that hook (23), second neighbour between hook (24) and third neighbour between hook (25), the maintenance hook (22) of first neighbour between hook (23) sets up and is close to correction tooth (4) one end in base support (1), the maintenance hook (22) of second neighbour hook (24) set up and keep away from correction tooth (4) one end in base support (1), the maintenance hook (22) of third neighbour hook (25) set up the middle section position in base support (1).

7. The improved bite block removable appliance of claim 1, wherein: the hook (32) of the traction hook (3) is bent in a snake shape, the plane formed by the bent part of the hook (32) is parallel to the tooth surface of the tongue side of the tooth, and the end part of the hook faces the direction of the root of the tooth.

8. The improved bite block removable appliance of any one of claims 1 to 7, wherein: the tail ends of the retention hooks (22) of the adjacent hooks (2) and the tail ends of the hooks (32) of the traction hooks (3) are both in a round blunt shape.

9. The improved bite block removable appliance of claim 8, wherein: the retention hook (22) and the hook (32) are sleeved with silica gel sleeves.

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