CN115137503B - Adjustable noninvasive upper jaw tail end molar depression device - Google Patents
Adjustable noninvasive upper jaw tail end molar depression device Download PDFInfo
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- CN115137503B CN115137503B CN202210738611.0A CN202210738611A CN115137503B CN 115137503 B CN115137503 B CN 115137503B CN 202210738611 A CN202210738611 A CN 202210738611A CN 115137503 B CN115137503 B CN 115137503B
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- 230000014759 maintenance of location Effects 0.000 claims abstract description 5
- 206010006514 bruxism Diseases 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 208000008312 Tooth Loss Diseases 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
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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 non-invasive maxillary end molar is pressed device with adjustable belongs to medical equipment technical field, include: the device comprises a belt ring, a connecting rod, a base, an adjustable telescopic stress application module and a stress application plate; the belt ring is sleeved on the retention teeth, the belt ring is connected with the base through the connecting rod, the base is arranged at the position of the missing teeth, one end of the adjustable telescopic stressing module is arranged on the base, 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 the extension of the adjustable telescopic stressing module, the distance between the base and the stressing plate is increased; during retraction of the adjustable telescopic gusset, the distance between the base and the gusset is reduced. The adjustable telescopic stressing module drives the stressing plate to continuously extrude the tail end of the upper jaw to polish the teeth, has simple structure, is convenient for clinical development and has good intraoral stability, can noninvasively and effectively prevent the extension of the tail end of the upper jaw to polish the teeth, and improves the efficiency of repairing the teeth missing.
Description
Technical Field
The application belongs to the technical field of medical equipment, and particularly relates to an adjustable noninvasive maxillary end molar depression device.
Background
In orthodontic treatment, because of the missing of the involutory molar, the elongated molar at the tail end of the upper jaw is often needed to be depressed to prepare for repairing the missing molar at the lower jaw, but the depression of the elongated molar at the tail end of the upper jaw is one of the difficulties in orthodontic treatment, because the implant anchorage cannot be implanted in the middle of the tail end molar, the whole is difficult to be depressed, the implant anchorage is used as an invasive means, a certain risk exists in implantation operation, and the possibility of falling off exists, and the repeated re-implantation is needed, so that the difficulty and the treatment course of orthodontic treatment are increased. The prior art is difficult to noninvasively and effectively prevent the extension of the molar at the tail end of the upper jaw, thereby affecting the efficiency of the tooth deletion repair.
Disclosure of Invention
The purpose of this embodiment of the application is to provide a device is suppressed to noninvasive upper jaw end molar with adjustable, can solve present prior art and be difficult to noninvasive, prevent the extension of upper jaw end molar effectively, and then influence the technical problem of the prosthetic efficiency of tooth loss.
In order to solve the technical problems, the application is realized as follows:
the embodiment of the application provides an adjustable noninvasive maxillary end molar depression device, which comprises: the device comprises a belt ring, a connecting rod, a base, an adjustable telescopic stress application module and a stress application plate;
the belt ring is sleeved on the retention teeth, the belt ring is connected with the base through the connecting rod, the base is arranged at the position of the missing teeth, one end of the adjustable telescopic stressing module is arranged on the base, 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 the extension of the adjustable telescopic stressing module, the distance between the base and the stressing plate is increased; during retraction of the adjustable telescopic gusset, the distance between the base and the gusset is reduced.
Optionally, the molar depression device at the tail end of the upper jaw further comprises a lingual arch, wherein the lingual arch is adhered to the retained teeth, and one end of the lingual arch is fixedly connected with the base.
Optionally, the strap ring includes a first strap ring and a second strap ring, the first strap ring and the second strap ring are respectively located at two ends of the teeth, the first strap ring is connected with the base through the connecting rod, and the first strap ring and the second strap ring are both connected with the tongue bow.
Alternatively, the tongue is made of 0.8mm stainless steel wire.
Optionally, the maxillary end molar depression device further comprises a force bar; the adjustable telescopic stress application module is provided with a knob matched with the stress application rod, and the knob on the adjustable telescopic stress application module is rotated by the stress application rod so as to extend or retract the adjustable telescopic stress application module.
Optionally, the force bar includes a grip portion and a spanner portion, the spanner portion being mated 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 base plate, a lower base plate, 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, the upper base plate is provided with a first threaded hole, the lower base plate is provided with a second threaded hole, a screw rod penetrates through the first threaded hole and the second threaded hole and is connected with the gusset, and the screw rod is in threaded fit with the first threaded hole and the second threaded hole.
The beneficial effects are that: in this application embodiment, drive the afterburner through adjustable flexible afterburning module and constantly extrude the terminal molar of upper jaw, simple structure, be convenient for clinical development, intraoral stability are good, can noninvasive, prevent the extension of the terminal molar of upper jaw effectively, improve the prosthetic efficiency of tooth loss.
Drawings
FIG. 1 is a side overall schematic view of an adjustable non-invasive maxillary end molar depression device provided in an embodiment of the present application;
FIG. 2 is a schematic diagram of a maxillofacial view of an adjustable non-invasive maxillary end molar depression device provided in an embodiment of the present application;
FIG. 3 is a schematic view of an initial state of an adjustable non-invasive maxillary end molar depression device according to an embodiment of the present application;
FIG. 4 is a schematic view of an adjustable non-invasive maxillary end molar depression device in a force-applying state according to an embodiment of the present application;
FIG. 5 is a schematic view of a force bar of an adjustable non-invasive maxillary end molar depression device provided in an embodiment of the present application;
fig. 6 is a schematic diagram of an adjustable telescopic force module of an adjustable noninvasive maxillary end molar depression device according to an embodiment of the present application.
Description of the reference numerals
1-band, 11-first band, 12-second band;
2-connecting rods;
3-base;
4-adjustable telescopic stressing module, 41-upper base plate, 42-lower base plate, 43-first connecting rod, 44-second connecting rod and 45-lead screw;
5-a gusset;
6-tongue bow;
7-retention teeth;
8-a stress application rod, 81-a holding part and 82-a spanner part;
9-bruxism.
The achievement of the object, functional features and advantages of the present invention will be further described with reference to the embodiments, referring to the accompanying drawings.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The maxillary end molar depression device provided in the embodiment of the present application is described in detail below with reference to the accompanying drawings by means of specific embodiments and application scenarios thereof.
Example 1
Referring to fig. 1 to 6, fig. 1 is a side overall schematic view of an adjustable non-invasive maxillary end molar depression device according to an embodiment of the present application; FIG. 2 illustrates a schematic diagram of a maxillofacial representation of an adjustable non-invasive maxillary end molar depression device provided in an embodiment of the present application; FIG. 3 is a schematic view showing an initial state of an adjustable non-invasive maxillary end molar depression device according to an embodiment of the present application; FIG. 4 is a schematic diagram showing the force applied state of an adjustable non-invasive maxillary end molar depression device according to an embodiment of the present application; FIG. 5 illustrates a schematic view of a force bar of an adjustable non-invasive maxillary end molar depression device provided in an embodiment of the present application; fig. 6 shows a schematic diagram of an adjustable telescopic force module of an adjustable noninvasive maxillary end molar depression device according to an embodiment of the present application.
The embodiment of the application provides a device is suppressed to noninvasive upper jaw end molar with adjustable, includes: the device comprises a belt ring 1, a connecting rod 2, a base 3, an adjustable telescopic stress application module 4 and a stress application plate 5.
The band ring 1 is sleeved on the retention teeth 7, the band ring 1 is connected with the base 3 through the connecting rod 2, one end of the connecting rod 2 is connected with the band ring 1, the other end of the connecting rod 2 is connected with the base 3, the base 3 is arranged at the position of the missing teeth, and the base 3 is used as a mounting foundation of the adjustable telescopic stress application module 4 and the stress application plate 5.
Optionally, the band 1 is sleeved on the retention tooth 7 next to the missing tooth, which makes it possible to shorten the length of the connecting rod 2 while avoiding that the connecting rod 2 affects other teeth.
One end of the adjustable telescopic stressing module 4 is arranged on the base 3, the other end of the adjustable telescopic stressing module 4 is connected with the stressing plate 5, and as the base 3 is arranged at the position of the missing tooth as a mounting base, the stressing plate 5 can be opposite to the tooth 9, the stressing plate 5 can be abutted against the tooth 9, and the tooth 9 is extruded through the stressing plate 5 to limit the extension of the tooth 9.
The adjustable telescopic stressing module 4 can be switched between a stressing state and a stress relief state, and the distance between the base 3 and the stressing plate 5 is increased in the process of stretching the adjustable telescopic stressing module 4 (namely in the stressing state); during retraction of the adjustable telescopic gusset 4 (i.e. in the unloaded state), the distance between the base 3 and the gusset 5 is reduced.
In this application embodiment, drive the afterburner through adjustable flexible afterburning module and constantly extrude the terminal molar of upper jaw, simple structure, be convenient for clinical development, intraoral stability are good, can noninvasive, prevent the extension of the terminal molar of upper jaw effectively, improve the prosthetic efficiency of tooth loss.
In one possible embodiment, the maxillary end molar depression device further comprises a lingual arch 6, the lingual arch 6 being adhered to the retaining teeth 7, one end of the lingual arch 6 being fixedly connected to the base 3.
Wherein, tongue bow 6 plays the auxiliary fixation's effect, and tongue bow 6 can make the base 3 more stable, not shake in the position that lacks the tooth place.
Alternatively, the tongue 6 may be designed to have a curvature to conform to the contours of the teeth, so that the bonding area becomes larger, further improving the firmness of the bonding of the tongue 6 to the retaining teeth 7.
In one possible embodiment, the band 1 includes a first band 11 and a second band 12, where the first band 11 and the second band 12 are located at two ends of the teeth respectively, so that the pulling force applied to the teeth is relatively 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 6, and the tongue 6 is connected with the first band 11 and the second band 12, so as to further improve the stability in mouth of the band 1 and the base 3.
Optionally, one end of the tongue 6 is connected to the second strap 12, the middle part is connected to the first strap 11, and the other end is connected to the base 3.
In one possible embodiment, the material of the tongue 6 is 0.8mm stainless steel wire.
In one possible embodiment, the maxillary end molar depression device further comprises a force bar 8; the adjustable telescopic stressing module 4 is provided with a knob matched with the stressing rod 8, and the stressing rod 8 rotates the knob on the adjustable telescopic stressing module 4 to extend or retract the adjustable telescopic stressing module 4, so that the frequency of re-diagnosis is reduced.
Optionally, the knob is provided with an inner hexagonal groove, and the stressing rod 8 is provided with an inner hexagonal wrench.
It should be noted that the stress application rod 8 belongs to auxiliary type peripheral equipment, and the patient can take out the stress application rod 8 according to actual need at home to adjust adjustable flexible stress application module.
In one possible embodiment, the force lever 8 includes a grip portion 81 and a wrench portion 82, the wrench portion 82 cooperating with a knob.
In one possible embodiment, the adjustable telescopic stressing module 4 comprises a self-locking structure for keeping the distance between the base 3 and the gusset 5 unchanged. In this way, the height of the molars 9 can be maintained, reducing the likelihood of recurrence.
In one possible embodiment, the adjustable telescopic stressing module 4 comprises an upper base plate 41, a lower base plate 42, a first link 43, a second link 44 and a screw 45; the upper base plate 41 and the lower base plate 42 are fixedly connected with the second connecting rod 44 through the first connecting rod 43, the upper base plate 41 is provided with a first threaded hole, the lower base plate 42 is provided with a second threaded hole, the lead screw 45 penetrates through the first threaded hole and the second threaded hole and is connected with the gusset 5, and the lead screw 45 is in threaded fit with the first threaded hole and the second threaded hole.
The gusset plate 5 is driven to lift by the screw rod 45, so that the structure is simple and the realization is easy.
The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are to 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, an adjustable telescopic stress application module and a stress application plate;
the adjustable telescopic stressing module is characterized in that the belt ring is sleeved on the retention teeth and connected with the base through the connecting rod, the base is arranged at the position of the missing teeth, one end of the adjustable telescopic stressing module is arranged on the base, 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 the extension of the adjustable telescopic stressing module, the distance between the base and the stressing plate is increased; during retraction of the adjustable telescopic gusset, the distance between the base and the gusset is reduced.
2. The device of claim 1, further comprising a lingual arch, said lingual arch being bonded to the retained teeth, one end of said lingual arch being fixedly connected to said base.
3. The device of claim 2, wherein the strap comprises a first strap and a second strap, the first strap and the second strap being positioned at respective ends of the teeth, the first strap being connected to the base by the connecting rod, the first strap and the second strap both being connected to the lingual arch.
4. The device of claim 2, wherein the lingual arch material is 0.8mm stainless steel wire.
5. The maxillary end molar depression device of claim 1, further comprising a force bar;
the adjustable telescopic stressing module is provided with a knob matched with the stressing rod, and the stressing rod rotates the knob on the adjustable telescopic stressing module so as to extend or retract the adjustable telescopic stressing module.
6. The device of claim 5, wherein the force bar includes a grip portion and a wrench portion, the wrench portion cooperating with the knob.
7. The device of claim 1, wherein the adjustable telescopic applicator module comprises a self-locking structure for maintaining a constant distance between the base and the applicator plate.
8. The device of claim 1, wherein the adjustable telescopic force module comprises an upper base plate, a lower base plate, a first connecting rod, a second connecting rod and a screw;
the upper base plate with the lower base plate passes through first connecting rod with second connecting rod fixed connection, first screw hole has been seted up to the upper base plate, the second screw hole has been seted up to the lower base plate, the lead screw pass first screw hole with the second screw hole and with the gusset is connected, the lead screw with first screw hole, second screw hole screw-thread fit.
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 CN115137503A (en) | 2022-10-04 |
| CN115137503B true CN115137503B (en) | 2024-02-02 |
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| 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 (8)
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022256792A1 (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 (8)
| 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 |
Non-Patent Citations (2)
| Title |
|---|
| Dental Arch Width Stability after Quadhelix and Edgewise Treatment in Complete Unilateral Cleft Lip and Palate;Weiran Li等;《Angle Orthodontist》;1067-1072 * |
| 种植体支抗与传统口内支抗矫治上颌前突的效果比较;马宁等;《上海口腔医学》;第25卷(第4期);475-480 * |
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| CN115137503A (en) | 2022-10-04 |
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