CN103565573A - Adjustable mandibular advancement device - Google Patents
Adjustable mandibular advancement device Download PDFInfo
- Publication number
- CN103565573A CN103565573A CN201210270794.4A CN201210270794A CN103565573A CN 103565573 A CN103565573 A CN 103565573A CN 201210270794 A CN201210270794 A CN 201210270794A CN 103565573 A CN103565573 A CN 103565573A
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- Prior art keywords
- contiguous block
- connecting axle
- appliance
- appliance according
- screwed hole
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- 206010041235 Snoring Diseases 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000002651 drug therapy Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010042434 Sudden death Diseases 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000018875 hypoxemia Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 208000001797 obstructive sleep apnea Diseases 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention provides an adjustable mandibular advancement device used for treating benign sleep apnea syndromes, mild-moderate obstructive sleep apnea hypopnea syndromes and sleep apnea syndromes. The adjustable mandibular advancement device comprises an upper tooth socket and a lower tooth socket, a first connecting block is arranged on the lower surface of the upper tooth socket, a second connecting block is arranged on the upper surface of the lower tooth socket, and the first connecting block and the second connecting block are connected through connecting shafts. One end of each connecting shaft is connected with one connecting block through meshed thread structures, and the other end of the same is connected to the other connecting block. By the adjustable mandibular advancement device, accurate mandibular advancement amount is provided according to actual requirements of a user, so that the 'sleep apnea syndromes' is treated more effectively.
Description
Technical field
The present invention relates to a kind of device for the treatment of optimum snoring, light moderate Sleep Apnea-hypopnea Syndrome, relate in particular to a kind of Adjustable mandibular reach appliance.
Background technology
Snoring is a kind of very general sleep phenomenon, by its order of severity, can be divided into optimum snoring and the low ventilation syndrome of sleep disordered breathing, snoring makes to breathe repeatedly and suspends, cause brain and blood severe depletion of oxygen, form hypoxemia, cause Sleep architecture disorderly, and bring out hypertension, arrhythmia, myocardial infarction, angina pectoris etc., even night respiration time out surpasses 120 seconds, is easy to cause sudden death.At present, the method for conventional operation and Drug therapy is treated, and expenses of surgical treatment is high, and Drug therapy is grown, takes effect slow the course for the treatment of.
Oral appliance (being called again mandibular advancement device, device for preventing snoring etc.) is used for the treatment of the existing history for many years of snoring disease clinically, generally, oral appliance comprises upper tooth bracket and lower tooth bracket, upper tooth bracket and lower tooth bracket link together, realize lower jaw protracting with respect to the upper jaw, thereby mandibular protraction contribute to prevent She He throat soft tissue between sleep period to the air flue obstructing airway that subsides, therefore realizing correct lower jaw leading is the key in oral appliance use procedure.
Oral appliance as disclosed in patent WO2008/151374A1, comprise the upper jaw, mandibular teeth engaged element (upper tooth bracket and lower tooth bracket), be arranged on basic main body, mandibular teeth engaged element is connected through the hinge and is arranged in basic main body, when open in oral cavity, mandibular teeth engaged element moves with respect to maxillary teeth engaged element, and the disclosed oral appliance structure of this patent is too complicated.
The disclosed oral appliance of patent WO2007146523A2, comprise upper tooth bracket and lower tooth bracket, each lower tooth bracket gives a certain amount of lower jaw reach, and the disclosed oral appliance lower jaw of this patent leading is fixed, can not regulate according to the needs of user, so practicality is poor.
Patent CN101352383B discloses the dehisce oral appliance of minimum angles of a kind of scalable, adjusting screw(rod) is fixing by upper shell and lower shell (upper tooth bracket and lower tooth bracket), by the relative motion of adjusting screw(rod) and sleeve, can adjust spiro rod length, thereby realize the adjusting of the minimum angles of dehiscing; But the disclosed oral appliance of this patent can not regulate as required lower jaw forward pitch from.
Summary of the invention
For oral appliance of the prior art, can not according to needs of patients, carry out the problem of lower jaw leading adjusting, the invention provides a kind of oral appliance that can conveniently regulate lower jaw leading.
First aspect of the present invention is to provide a kind of Adjustable mandibular reach appliance, comprise upper shell and lower shell, the lower surface of upper shell is provided with the first contiguous block, and the upper surface of lower shell is provided with the second contiguous block, between the first contiguous block and the second contiguous block, by connecting axle, connects.
Wherein, connecting axle one end is connected to one of them in the first contiguous block and the second contiguous block; Another contiguous block is provided with screwed hole, and connecting axle is provided with the screw thread with described screwed hole engagement, and connecting axle inserts in screwed hole.
Connecting axle does not have threaded one end, is provided with block, and the contiguous block that this one end connects is provided with draw-in groove, and block is placed in draw-in groove, and can in draw-in groove, rotate.
Adjustable mandibular reach appliance of the present invention, described connecting axle quantity is two, is separately positioned on the both sides of oral appliance, not limiting is to be symmetrical arranged, but is preferably the both sides that are symmetricly set on described oral appliance.
The length of described connecting axle is preferably 3 ~ 10mm, more preferably 3 ~ 7mm, 3 ~ 5mm more preferably.
Described upper shell and lower shell can be all known arbitrary structures.
Described connecting axle is provided with at least one socket between two contiguous blocks, and as at least 2, at least 3, at least 4, at least 5, at least 6, described socket can be arranged on same circumference, or is arranged on different circumference.
The present invention is preferably provided with four sockets, and more preferably described four sockets are positioned on same circumference, more preferably identical between two in four sockets, forms the through hole of two intersections.
Second aspect of the present invention is to provide a kind of preferred embodiment of described Adjustable mandibular reach appliance, and described the first contiguous block is provided with screwed hole, and connecting axle one end is fixedly connected on the second contiguous block, and the other end inserts in screwed hole by the screw thread of engagement.
The 3rd aspect of the present invention is to provide the another kind of preferred embodiment of described Adjustable mandibular reach appliance, and described the second contiguous block is provided with screwed hole, and connecting axle one end is fixedly connected on the first contiguous block, and the other end inserts in screwed hole by the screw thread of engagement.
Adjustable mandibular reach appliance of the present invention also comprises at least one fixed bar, be preferably and comprise at least two fixed bars, in a contiguous block, be provided with hole therein, insert in hole fixed bar one end, and the fixed bar other end is fixed in another contiguous block.
Adjustable mandibular reach appliance of the present invention also comprises key, described key comprises handle and is connected to the inserted link on handle, described handle can be to be convenient to arbitrarily the structure and the shape that pinch or hold with hands, as square, circular, rhombus, etc. polygonized structure; Described inserted link can be any rod-like structure, and as round bar, square pole etc., surface can be smooth or coarse, and can be straight-bar or L-type bar.Described key also can substitute with other shaft.
In the above-mentioned any Adjustable mandibular reach appliance of the present invention, between upper shell and lower shell, can be to be in contact with one another, or between be provided with certain distance.
When being in contact with one another between upper shell and lower shell, at least described appliance can also be provided with at least one passage foremost, during use, passage is communicated with oral cavity and extraneous air.
Described passage can be arranged in upper tooth interplanting and/or lower shell and/or between upper shell and lower shell.
Adjustable mandibular reach appliance provided by the invention, can provide lower jaw leading accurately according to the actual demand of user, thereby more effectively treats snoring disease.
Accompanying drawing explanation
Fig. 1 is the structural representation of Adjustable mandibular reach appliance of the present invention;
Fig. 2 is the syndeton schematic diagram between connecting axle and contiguous block in one embodiment of the invention;
Fig. 3 is connecting axle structure schematic diagram in a kind of preferred embodiment of the present invention;
Fig. 4 is the syndeton schematic diagram between connecting axle, fixed bar and contiguous block in the another kind of embodiment of the present invention;
Fig. 5 is in the preferred embodiment of the present invention, Key structure schematic diagram.
The specific embodiment
The invention provides a kind of Adjustable mandibular reach appliance, comprise upper shell, lower shell and connecting axle, by the rotation of connecting axle, regulate lower shell with respect to the leading of upper shell, thus regulate lower jaw forward pitch from, realize and stop snoring.
With reference to the accompanying drawings, by specific embodiment, Adjustable mandibular reach appliance of the present invention is described in detail and is described, so that better understand content of the present invention, but should be understood that, following embodiment does not limit the scope of the invention.
embodiment 1
With reference to Fig. 1, in the present embodiment, described Adjustable mandibular reach appliance comprises upper shell 1, lower shell 2 and connecting axle 4.The lower surface of upper shell 1 connects the first contiguous block 31, and the upper surface of lower shell 2 connects the second contiguous block 32, and connecting axle 4 is connected between the first contiguous block 31 and the second contiguous block 32.
With reference to Fig. 2 and Fig. 3, connecting axle 4 one end are thread segment 42, and the other end is provided with screwed hole 5 with block 41, the first contiguous blocks 31, and screwed hole 5 is intermeshing with the screw thread of thread segment 42.The second contiguous block 32 is provided with draw-in groove, and block 41 is placed in draw-in groove, and can in draw-in groove, rotate, but can not move forward and backward with respect to the second contiguous block 32.On connecting axle 4, be also provided with four sockets 40.
Connecting axle 4 can only be provided with one, can be arranged on any side of described Adjustable mandibular reach appliance; Connecting axle 4 can be also two, and is separately positioned on the both sides of Adjustable mandibular reach appliance.
During use, with shaft, insert in socket 40, drive connecting axle 4 to rotate, pass through helicitic texture, connecting axle 4 drives the first contiguous block 31 to move forward or backward, thereby makes relative motion between lower shell 2 and upper shell 1, makes lower shell 2 protract or retreat with respect to upper shell 1.
For the ease of controlling displacement, can double thread spacing limit, as 360 ℃ of every rotations, make lower shell move 1mm, but also can adopt as required other design, and within being all included in protection domain of the present invention.
Those skilled in the art can understand, and being connected between connecting axle 4 and the first contiguous block 31 and the second contiguous block 32 can be Opposite direction connection, and effect is identical.
On the basis of embodiment 1, with reference to Fig. 4, the reach of Adjustable mandibular described in the present embodiment appliance also comprises fixed bar 6, and fixed bar 6 has two.
The first contiguous block 31 is provided with two cavities of sliding for fixed bar 6, in fixed bar 6 insertion cavities, one end, the other end is fixedly connected on the second contiguous block 32, in the second contiguous block 32, fixed bar can be to interconnect, or be not connected mutually, can be also crooked setting, and bending direction be unrestricted.
Can effectively prevent the rotation voluntarily of connecting axle 4 like this.
Those skilled in the art can understand, and the present invention says slip, do not limit and slip without in frictional force or the very little situation of frictional force, and can be also the slip having in larger frictional force situation.
For handled easily, Adjustable mandibular reach appliance of the present invention also comprises key, for shaft described in alternate embodiment 1.With reference to Fig. 5, described key comprises handle 71, and handle 71 is rhombus, is convenient to pinch with hands.
Handle 71 connects inserted link 72, and inserted link 72 is shaft, for inserting in the socket 40 of connecting axle 4, drives the rotation of connecting axle 4.
Above specific embodiments of the invention be have been described in detail, but it is just as example, the present invention is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that the present invention is carried out and alternative also all among category of the present invention.Therefore, equalization conversion and the modification done without departing from the spirit and scope of the invention, all should contain within the scope of the invention.
Claims (10)
1. an Adjustable mandibular reach appliance, is characterized in that, comprise upper shell and lower shell, the lower surface of upper shell is provided with the first contiguous block, and the upper surface of lower shell is provided with the second contiguous block, between the first contiguous block and the second contiguous block, by connecting axle, connects;
Wherein, connecting axle one end is connected to one of them in the first contiguous block and the second contiguous block; Another contiguous block is provided with screwed hole, and connecting axle is provided with the screw thread with described screwed hole engagement, and connecting axle inserts in screwed hole; Connecting axle does not have threaded one end, is provided with block, and the contiguous block that this one end connects is provided with draw-in groove, and block is placed in draw-in groove, can in draw-in groove, rotate;
Described connecting axle is provided with at least one socket between two contiguous blocks.
2. appliance according to claim 1, is characterized in that, described the first contiguous block is provided with screwed hole, and connecting axle one end is fixedly connected on the second contiguous block, and the other end inserts in screwed hole by the screw thread of engagement.
3. appliance according to claim 1, is characterized in that, described the second contiguous block is provided with screwed hole, and connecting axle one end is fixedly connected on the first contiguous block, and the other end inserts in screwed hole by the screw thread of engagement.
4. appliance according to claim 1, is characterized in that, described connecting axle quantity is two, is separately positioned on the both sides of oral appliance.
5. appliance according to claim 1, is characterized in that, described socket quantity is 4.
6. appliance according to claim 1, is characterized in that, also comprises at least one fixed bar, is provided with hole therein in a contiguous block, and insert in hole fixed bar one end, and the fixed bar other end is fixed in another contiguous block.
7. appliance according to claim 1, is characterized in that, also comprises key, and described key comprises handle and is connected to the inserted link on handle.
8. appliance according to claim 1, is characterized in that, at least at described appliance, is provided with foremost at least one passage.
9. appliance according to claim 8, is characterized in that, described passage can be arranged between upper shell and lower shell.
10. appliance according to claim 1, is characterized in that, the length of described connecting axle is 3 ~ 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210270794.4A CN103565573A (en) | 2012-08-01 | 2012-08-01 | Adjustable mandibular advancement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210270794.4A CN103565573A (en) | 2012-08-01 | 2012-08-01 | Adjustable mandibular advancement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103565573A true CN103565573A (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210270794.4A Pending CN103565573A (en) | 2012-08-01 | 2012-08-01 | Adjustable mandibular advancement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103565573A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490509A (en) * | 2014-12-27 | 2015-04-08 | 李颖 | Auxiliary repositor for distal radius fracture |
| CN106821582A (en) * | 2017-03-16 | 2017-06-13 | 昆明市延安医院 | Portable mandibular protraction locator |
| CN107072806A (en) * | 2014-07-02 | 2017-08-18 | 塞拉纳产品股份有限公司 | For the sleep-apnea oral appliance used in orthodontic treatment |
| CN107080613A (en) * | 2017-06-06 | 2017-08-22 | 兴康明科技（深圳）有限公司 | Adjustable appliance |
| CN107773344A (en) * | 2016-08-31 | 2018-03-09 | 深圳绵福健康科技有限公司 | Lower jaw finely tunes snore stopper |
| CN108720986A (en) * | 2018-06-25 | 2018-11-02 | 上海交通大学医学院附属第九人民医院 | A kind of Adjustable mandibular extension appliance |
| CN112022491A (en) * | 2020-09-30 | 2020-12-04 | 上海市第一人民医院 | A kind of mandibular advancement appliance and its manufacturing method |
| ES2803098A1 (en) * | 2019-07-22 | 2021-01-22 | Diez Ana Belen Martinez | MANDIBULAR ADVANCE DEVICE (Machine-translation by Google Translate, not legally binding) |
| CN113303938A (en) * | 2021-05-25 | 2021-08-27 | 北京美通爱达医疗科技有限公司 | Method and device for determining mandibular protrusion position by step titration |
| CN115068195A (en) * | 2022-06-21 | 2022-09-20 | 山东大学 | An adjustable sleep apnea snoring device and method |
| CN117320673A (en) * | 2021-03-08 | 2023-12-29 | 王大源 | Dental appliances for treating sleep disorders |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418850Y (en) * | 2000-04-25 | 2001-02-14 | 上海铁道大学 | Adjustable snore stopper in oral cavity |
| CN2613250Y (en) * | 2003-04-24 | 2004-04-28 | 杜卫新 | Snoring prevention device |
| CN202761517U (en) * | 2012-08-01 | 2013-03-06 | 上海交通大学医学院附属第九人民医院 | Adjustable mandible advanced device |
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2012
- 2012-08-01 CN CN201210270794.4A patent/CN103565573A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418850Y (en) * | 2000-04-25 | 2001-02-14 | 上海铁道大学 | Adjustable snore stopper in oral cavity |
| CN2613250Y (en) * | 2003-04-24 | 2004-04-28 | 杜卫新 | Snoring prevention device |
| CN202761517U (en) * | 2012-08-01 | 2013-03-06 | 上海交通大学医学院附属第九人民医院 | Adjustable mandible advanced device |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107072806A (en) * | 2014-07-02 | 2017-08-18 | 塞拉纳产品股份有限公司 | For the sleep-apnea oral appliance used in orthodontic treatment |
| CN107072806B (en) * | 2014-07-02 | 2020-02-11 | 塞拉纳产品股份有限公司 | Sleep apnea oral appliance for use in orthodontic treatment |
| CN104490509B (en) * | 2014-12-27 | 2016-07-06 | 李颖 | Auxiliary reduction device for distal radius fracture |
| CN104490509A (en) * | 2014-12-27 | 2015-04-08 | 李颖 | Auxiliary repositor for distal radius fracture |
| CN107773344A (en) * | 2016-08-31 | 2018-03-09 | 深圳绵福健康科技有限公司 | Lower jaw finely tunes snore stopper |
| CN106821582A (en) * | 2017-03-16 | 2017-06-13 | 昆明市延安医院 | Portable mandibular protraction locator |
| CN107080613A (en) * | 2017-06-06 | 2017-08-22 | 兴康明科技（深圳）有限公司 | Adjustable appliance |
| CN108720986A (en) * | 2018-06-25 | 2018-11-02 | 上海交通大学医学院附属第九人民医院 | A kind of Adjustable mandibular extension appliance |
| ES2803098A1 (en) * | 2019-07-22 | 2021-01-22 | Diez Ana Belen Martinez | MANDIBULAR ADVANCE DEVICE (Machine-translation by Google Translate, not legally binding) |
| CN112022491A (en) * | 2020-09-30 | 2020-12-04 | 上海市第一人民医院 | A kind of mandibular advancement appliance and its manufacturing method |
| CN117320673A (en) * | 2021-03-08 | 2023-12-29 | 王大源 | Dental appliances for treating sleep disorders |
| US12029680B2 (en) | 2021-03-08 | 2024-07-09 | Dayen Peter Wang | Dental appliances for treating sleep disorders |
| CN117320673B (en) * | 2021-03-08 | 2024-10-01 | 王大源 | Dental appliances for treating sleep disorders |
| CN113303938A (en) * | 2021-05-25 | 2021-08-27 | 北京美通爱达医疗科技有限公司 | Method and device for determining mandibular protrusion position by step titration |
| CN115068195A (en) * | 2022-06-21 | 2022-09-20 | 山东大学 | An adjustable sleep apnea snoring device and method |
| CN115068195B (en) * | 2022-06-21 | 2023-09-05 | 山东大学 | Adjustable sleep apnea snore preventing device and method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20140212 |