CN115137503A - Adjustable noninvasive upper jaw end molar depressing device - Google Patents
Adjustable noninvasive upper jaw end molar depressing device Download PDFInfo
- Publication number
- CN115137503A CN115137503A CN202210738611.0A CN202210738611A CN115137503A CN 115137503 A CN115137503 A CN 115137503A CN 202210738611 A CN202210738611 A CN 202210738611A CN 115137503 A CN115137503 A CN 115137503A
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- stressing
- module
- adjustable telescopic
- plate
- connecting rod
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- 230000000881 depressing effect Effects 0.000 title description 2
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000014759 maintenance of location Effects 0.000 claims abstract description 5
- 230000009467 reduction Effects 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 14
- 206010006514 bruxism Diseases 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 208000008312 Tooth Loss Diseases 0.000 abstract description 2
- 230000003416 augmentation Effects 0.000 description 4
- 230000008034 disappearance Effects 0.000 description 4
- 239000007943 implant Substances 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000002050 maxilla Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The application discloses it lowers device to have wound upper jaw end molar with adjustable belongs to medical equipment technical field, includes: the device comprises a belt ring, a connecting rod, a base support, an adjustable telescopic stressing module and an stressing plate; the belt ring is sleeved on the retention teeth, the belt ring is connected with the base support through the connecting rod, the base support is arranged at the position of the missing teeth, one end of the adjustable telescopic stressing module is arranged on the base support, the other end of the adjustable telescopic stressing module is connected with the stressing plate, and the stressing plate can be abutted against the molar teeth; wherein, in the process of extending the adjustable telescopic stressing module, the distance between the base support and the stressing plate is increased; and in the retraction process of the adjustable telescopic stressing module, the distance between the base support and the stressing plate is reduced. The adjustable telescopic stressing module drives the stressing plate to continuously extrude the upper jaw end molar, has simple structure, is convenient for clinical development, has good stability in the mouth, can prevent the extension of the upper jaw end molar effectively without wound, and improves the efficiency of tooth loss restoration.
Description
Technical Field
The application belongs to the technical field of medical equipment, concretely relates to it puts to have an adjustable noninvasive upper jaw end molar pressure device.
Background
In orthodontic treatment, because involution molar loss exists, molar extending from the tail end of an upper jaw is required to be pressed down frequently to prepare for repairing the missing lower jaw molar, but the pressing down of the molar extending from the tail end of the upper jaw is one of difficulties in orthodontic treatment, because implant anchorage cannot be implanted in the far middle of the tail end molar, the whole pressing down is difficult to perform, and the implant anchorage is used as an invasive means, so that the implantation operation has certain risks, the falling possibility exists, repeated implantation is possibly required, and the difficulty and the treatment course of orthodontic treatment are increased. The prior art is difficult to non-invasively and effectively prevent the elongation of the upper jaw end molar so as to influence the efficiency of tooth loss repair.
Disclosure of Invention
The purpose of this application embodiment is to provide a no wound upper jaw end molar is pressed and is hanged down device with adjustable, can solve present prior art and be difficult to not have wound, prevent effectively the extension of upper jaw end molar, and then influence the technical problem of prosthetic efficiency of tooth disappearance.
In order to solve the technical problem, the present application is implemented as follows:
the embodiment of the application provides a noninvasive distal maxilla molars depressor with adjustable, includes: the device comprises a belt ring, a connecting rod, a base support, an adjustable telescopic stressing module and an stressing plate;
the belt ring is sleeved on the retention teeth, the belt ring is connected with the base support through the connecting rod, the base support is arranged at the position of the missing teeth, one end of the adjustable telescopic stressing module is arranged on the base support, the other end of the adjustable telescopic stressing module is connected with the stressing plate, and the stressing plate can be abutted against the grinding teeth;
wherein, in the process of extending the adjustable telescopic stressing module, the distance between the base support and the stressing plate is increased; and in the retraction process of the adjustable telescopic stressing module, the distance between the base support and the stressing plate is reduced.
Optionally, the maxillary end-molar reduction device further comprises a tongue arch bonded to the fixed teeth, one end of the tongue arch being fixedly connected to the base.
Optionally, the belt loops include a first belt loop and a second belt loop, the first belt loop and the second belt loop are respectively located at two ends of the teeth, the first belt loop is connected with the base through a connecting rod, and the first belt loop and the second belt loop are both connected with the tongue arch.
Optionally, the material of the tongue arch is 0.8mm stainless steel wire.
Optionally, the maxillary distal molar reduction device further comprises a stressing rod; the adjustable telescopic stressing module is provided with a knob matched with the stressing rod, and the knob on the adjustable telescopic stressing module is rotated by the stressing rod so as to extend or retract the adjustable telescopic stressing module.
Optionally, the force application rod comprises a grip portion and a wrench portion, the wrench portion cooperating with the knob.
Optionally, the adjustable telescopic stressing module comprises a self-locking structure, and the self-locking structure is used for keeping the distance between the base and the stressing plate unchanged.
Optionally, the adjustable telescopic stressing module comprises an upper substrate, a lower substrate, a first connecting rod, a second connecting rod and a screw rod; the upper base plate and the lower base plate are fixedly connected through a first connecting rod and a second connecting rod, a first threaded hole is formed in the upper base plate, a second threaded hole is formed in the lower base plate, the screw rod penetrates through the first threaded hole and the second threaded hole and is connected with the stress application plate, and the screw rod is in threaded fit with the first threaded hole and the second threaded hole.
Has the advantages that: in this application embodiment, drive the thrust augmentation board through adjustable flexible thrust augmentation module and constantly extrude upper jaw end molar, simple structure, be convenient for clinical developing, stability in the mouth is good, can not have the extension of creating, preventing upper jaw end molar effectively, improves the prosthetic efficiency of tooth disappearance.
Drawings
Fig. 1 is a side view of an embodiment of an adjustable non-invasive maxillary distal molar reduction apparatus according to the present application;
fig. 2 is a maxillofacial schematic view of an adjustable non-invasive maxillary distal molar reduction device provided by an embodiment of the present application;
fig. 3 is a schematic view illustrating an initial state of an adjustable non-invasive maxillary distal molar reduction device according to an embodiment of the present application;
fig. 4 is a schematic view illustrating a force application state of an adjustable non-invasive maxillary distal molar reduction device according to an embodiment of the present application;
fig. 5 is a schematic view of a force-applying rod of an adjustable non-invasive maxillary distal molar reduction device according to an embodiment of the present application;
fig. 6 is a schematic view of an adjustable telescopic force application module of an adjustable noninvasive maxillary distal molar reduction device according to an embodiment of the present application.
Description of the reference numerals
1-a belt ring, 11-a first belt ring, 12-a second belt ring;
2-a connecting rod;
3-base;
4-adjustable telescopic force application module, 41-upper substrate, 42-lower substrate, 43-first connecting rod, 44-second connecting rod and 45-screw rod;
5-a gusset plate;
6-tongue bow;
7-retention teeth;
8-a force application rod, 81-a holding part and 82-a spanner part;
and 9-grinding teeth.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings in combination with embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The maxillary end molar reduction device provided by the embodiment of the present application is described in detail by specific embodiments and application scenarios thereof with reference to the accompanying drawings.
Example one
Referring to fig. 1 to 6, fig. 1 is a side view illustrating an overall view of an adjustable non-invasive maxillary distal molar reduction apparatus according to an embodiment of the present application; fig. 2 is a maxillofacial schematic view illustrating an adjustable non-invasive maxillary distal molar reduction apparatus according to an embodiment of the present application; fig. 3 is a schematic view illustrating an initial state of an adjustable noninvasive maxillary end molar reduction apparatus according to an embodiment of the present application; fig. 4 is a schematic view illustrating a force application state of an adjustable non-invasive maxillary distal molar reduction device provided by an embodiment of the present application; fig. 5 is a schematic view illustrating a force applying rod of an adjustable non-invasive maxillary distal molar reduction apparatus according to an embodiment of the present application; fig. 6 is a schematic diagram illustrating an adjustable telescopic force application module of an adjustable noninvasive distal maxillary molar reduction device according to an embodiment of the present application.
The utility model provides a noninvasive distal upper jaw molars pressure reduction device with adjustable, include: the device comprises a belt ring 1, a connecting rod 2, a base support 3, an adjustable telescopic stressing module 4 and a stressing plate 5.
The belt wheel 1 is sleeved on the retention tooth 7, the belt wheel 1 is connected with the base support 3 through the connecting rod 2, one end of the connecting rod 2 is connected with the belt wheel 1, the other end of the connecting rod 2 is connected with the base support 3, the base support 3 is arranged at the position of the missing tooth, and the base support 3 serves as an installation foundation for the adjustable telescopic stressing module 4 and the stressing plate 5.
Alternatively, the band 1 is sleeved over the retaining teeth 7 next to the missing teeth, which may shorten the length of the connecting rod 2 while avoiding the connecting rod 2 from affecting other teeth.
Adjustable flexible afterburning module 4's one end sets up in base 3, and adjustable flexible afterburning module 4's the other end is connected with gusset 5, because base 3 is set up in disappearance tooth position as the installation basis, can be so that gusset 5 is relative with molar 9, gusset 5 can with molar 9 butt, through the extension of gusset 5 extrusion molar 9 in order to restrict molar 9.
The adjustable telescopic stressing module 4 can be switched between a stressing state and a force unloading state, and the distance between the base 3 and the stressing plate 5 is increased in the process of extending the adjustable telescopic stressing module 4 (namely, in the stressing state); during the retraction of the adjustable telescopic stressing module 4 (i.e. in the force-unloading state), the distance between the base 3 and the stressing plate 5 decreases.
In this application embodiment, drive the thrust augmentation board through adjustable flexible thrust augmentation module and constantly extrude upper jaw end molar, simple structure, be convenient for clinical developing, stability in the mouth is good, can not have the extension of creating, preventing upper jaw end molar effectively, improves the prosthetic efficiency of tooth disappearance.
In a possible embodiment, the maxillary end molar reduction apparatus further comprises an arch 6, the arch 6 is bonded to the retention teeth 7, and one end of the arch 6 is fixedly connected to the base 3.
The tongue bow 6 plays a role in assisting in fixing, and the tongue bow 6 can enable the base 3 to be more stable and not to be shaken at the position where the missing tooth is located.
Alternatively, the arch of tongue 6 may be designed to have a certain curvature to conform to the tooth profile, so that the bonding area becomes large, further improving the bonding strength between the arch of tongue 6 and the fixed teeth 7.
In a possible implementation mode, the band 1 comprises a first band 11 and a second band 12, the first band 11 and the second band 12 are respectively located at two ends of the teeth, so that the pulling force applied to the teeth is balanced, the first band 11 is connected with the base 3 through the connecting rod 2, the first band 11 and the second band 12 are both connected with the tongue arch 6, and are connected with the first band 11 and the second band 12 through the tongue arch 6, so that the intraoral stability of the band 1 and the base 3 is further improved.
Optionally, one end of the tongue bow 6 is connected with the second strap loop 12, the middle part is connected with the first strap loop 11, and the other end is connected with the base 3.
In one possible embodiment, the material of the arch of tongue 6 is 0.8mm stainless steel wire.
In one possible embodiment, the maxillary distal molar reduction device further comprises a stressing rod 8; the adjustable telescopic stressing module 4 is provided with a knob matched with the stressing rod 8, and the knob on the adjustable telescopic stressing module 4 is rotated through the stressing rod 8 so that the adjustable telescopic stressing module 4 extends or retracts to reduce the frequency of the return visit.
Optionally, an inner hexagonal groove is formed in the knob, and an inner hexagonal wrench is arranged on the force applying rod 8.
It should be noted that the stress application rod 8 belongs to an auxiliary peripheral device, and the patient can take out the stress application rod 8 at home according to actual needs to adjust the adjustable telescopic stress application module.
In a possible embodiment, the stressing rod 8 comprises a grip portion 81 and a wrench portion 82, the wrench portion 82 cooperating with a knob.
In a possible embodiment, the adjustable telescopic stressing module 4 comprises a self-locking structure for keeping the distance between the base 3 and the stressing plate 5 constant. In this way, the height of molars 9 can be maintained, reducing the likelihood of recurrence.
In a possible embodiment, the adjustable telescopic force application module 4 comprises an upper substrate 41, a lower substrate 42, a first link 43, a second link 44 and a lead screw 45; the upper substrate 41 and the lower substrate 42 are fixedly connected with the second connecting rod 44 through the first connecting rod 43, the upper substrate 41 is provided with a first threaded hole, the lower substrate 42 is provided with a second threaded hole, the screw rod 45 penetrates through the first threaded hole and the second threaded hole and is connected with the stressing plate 5, and the screw rod 45 is in threaded fit with the first threaded hole and the second threaded hole.
The stress application plate 5 is driven to lift through the screw rod 45, the structure is simple, and the implementation is easy.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. An adjustable noninvasive maxillary end molar depression device, comprising: the device comprises a belt ring, a connecting rod, a base support, an adjustable telescopic stressing module and an stressing plate;
the belt ring is sleeved on the retention teeth, the belt ring is connected with the base support through the connecting rod, the base support is arranged at the position of the missing teeth, one end of the adjustable telescopic stressing module is arranged on the base support, the other end of the adjustable telescopic stressing module is connected with the stressing plate, and the stressing plate can be abutted against the grinding teeth;
the distance between the base and the stress application plate is increased in the process of extending the adjustable telescopic stress application module; and in the retraction process of the adjustable telescopic stressing module, the distance between the base support and the stressing plate is reduced.
2. The maxillary end molar reduction apparatus of claim 1, further comprising a tongue arch cemented to the fixed teeth, one end of the tongue arch being fixedly connected to the base.
3. The maxillary end molar reduction device of claim 2, wherein the bands comprise a first band and a second band, the first band and the second band are respectively located at both ends of the teeth, the first band is connected to the base through the connecting rod, and both the first band and the second band are connected to the lingual arch.
4. The maxillary end molar reduction device of claim 2 wherein the material of the lingual arch is 0.8mm stainless steel wire.
5. The maxillary end molar reduction device of claim 1, further comprising a stressing rod;
the adjustable telescopic stressing module is provided with a knob matched with the stressing rod, and the knob on the adjustable telescopic stressing module is rotated by the stressing rod so as to extend or retract the adjustable telescopic stressing module.
6. The maxillary end molar reduction device of claim 5, wherein the stress bar comprises a grip portion and a wrench portion, the wrench portion cooperating with the knob.
7. The maxillary end molar reduction device of claim 1, wherein the adjustable telescopic stressing module comprises a self-locking structure for maintaining a constant distance between the base and the stressing plate.
8. The maxillary distal molar reduction device of claim 1, wherein the adjustable telescopic force application module comprises an upper base plate, a lower base plate, a first connecting rod, a second connecting rod and a lead screw;
the upper substrate and the lower substrate are fixedly connected with the second connecting rod through the first connecting rod, the upper substrate is provided with a first threaded hole, the lower substrate is provided with a second threaded hole, the lead screw penetrates through the first threaded hole, the second threaded hole and is connected with the stress application plate, and the lead screw is in threaded fit with the first threaded hole and the second threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210738611.0A CN115137503B (en) | 2022-06-28 | 2022-06-28 | Adjustable noninvasive upper jaw tail end molar depression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210738611.0A CN115137503B (en) | 2022-06-28 | 2022-06-28 | Adjustable noninvasive upper jaw tail end molar depression device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115137503A true CN115137503A (en) | 2022-10-04 |
| CN115137503B CN115137503B (en) | 2024-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210738611.0A Active CN115137503B (en) | 2022-06-28 | 2022-06-28 | Adjustable noninvasive upper jaw tail end molar depression device |
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| Country | Link |
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| CN (1) | CN115137503B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0759798A (en) * | 1993-08-26 | 1995-03-07 | Makoto Watanabe | Occlusal splint |
| US5769631A (en) * | 1995-09-11 | 1998-06-23 | Williams; Michael O. | Orthodontic device |
| US6626665B1 (en) * | 1999-11-30 | 2003-09-30 | Ahmet Ozlem Keles | Developed maxillary molar distalization appliance |
| CN202113175U (en) * | 2011-06-02 | 2012-01-18 | 杨勇 | Device for distal movement of maxillary molars |
| CN106821517A (en) * | 2017-03-23 | 2017-06-13 | 南京医科大学附属口腔医院 | Cushion molar distal jet is closed for tooth phase maxillary teeth |
| CN207768530U (en) * | 2017-05-18 | 2018-08-28 | 王磊 | A kind of removeable appliance device that entirety Mesial movement is ground one's teeth in sleep |
| CN111696191A (en) * | 2019-03-14 | 2020-09-22 | 杭州朝厚信息科技有限公司 | Method and computer system for determining occlusion relation between upper and lower teeth |
| CN111938843A (en) * | 2020-09-04 | 2020-11-17 | 上海交通大学医学院附属第九人民医院 | Orthodontic far-middle moving device for upper jaw molar |
| US20220387141A1 (en) * | 2021-06-02 | 2022-12-08 | Align Technology, Inc. | Occlusal block design for lateral locking |
-
2022
- 2022-06-28 CN CN202210738611.0A patent/CN115137503B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0759798A (en) * | 1993-08-26 | 1995-03-07 | Makoto Watanabe | Occlusal splint |
| US5769631A (en) * | 1995-09-11 | 1998-06-23 | Williams; Michael O. | Orthodontic device |
| US6626665B1 (en) * | 1999-11-30 | 2003-09-30 | Ahmet Ozlem Keles | Developed maxillary molar distalization appliance |
| CN202113175U (en) * | 2011-06-02 | 2012-01-18 | 杨勇 | Device for distal movement of maxillary molars |
| CN106821517A (en) * | 2017-03-23 | 2017-06-13 | 南京医科大学附属口腔医院 | Cushion molar distal jet is closed for tooth phase maxillary teeth |
| CN207768530U (en) * | 2017-05-18 | 2018-08-28 | 王磊 | A kind of removeable appliance device that entirety Mesial movement is ground one's teeth in sleep |
| CN111696191A (en) * | 2019-03-14 | 2020-09-22 | 杭州朝厚信息科技有限公司 | Method and computer system for determining occlusion relation between upper and lower teeth |
| CN111938843A (en) * | 2020-09-04 | 2020-11-17 | 上海交通大学医学院附属第九人民医院 | Orthodontic far-middle moving device for upper jaw molar |
| US20220387141A1 (en) * | 2021-06-02 | 2022-12-08 | Align Technology, Inc. | Occlusal block design for lateral locking |
Non-Patent Citations (2)
| Title |
|---|
| WEIRAN LI等: "Dental Arch Width Stability after Quadhelix and Edgewise Treatment in Complete Unilateral Cleft Lip and Palate", 《ANGLE ORTHODONTIST》, pages 1067 - 1072 * |
| 马宁等: "种植体支抗与传统口内支抗矫治上颌前突的效果比较", 《上海口腔医学》, vol. 25, no. 4, pages 475 - 480 * |
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| Publication number | Publication date |
|---|---|
| CN115137503B (en) | 2024-02-02 |
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