CN106821582A - Portable mandibular protraction locator - Google Patents
Portable mandibular protraction locator Download PDFInfo
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- CN106821582A CN106821582A CN201710155938.4A CN201710155938A CN106821582A CN 106821582 A CN106821582 A CN 106821582A CN 201710155938 A CN201710155938 A CN 201710155938A CN 106821582 A CN106821582 A CN 106821582A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/56—Devices for preventing snoring
- A61F5/566—Intra-oral devices
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- Otolaryngology (AREA)
- Pulmonology (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
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- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
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Abstract
The present invention relates to a kind of portable mandibular protraction locator, belong to medical apparatus technical field.The locator includes the first draw-in groove, the second draw-in groove, adjusting means, stepper motor, register control and hand-held control device；Wherein, adjusting means includes flute profile fixed block, sliding shoe and leading screw；Register control includes positioning bluetooth module and positioning control module；Hand-held control device includes hand-held display input module, hand-held cpu control modules and hand-hold Bluetooth module.Locator of the present invention need not be worn in positioning in patient sleeps, can voluntarily be removed after having adjusted, Energy and comfort；Voluntarily can determine that mandibular protraction, away from concrete numerical value is accurate to, for OSAHS patient receives to provide the most suitable protrusive position of individuation when mandibular protraction snore stopper is treated, improves therapeutic effect according to patient's subjective feeling and Monitoring Data；OSAHS patient's mandibular protraction position can also be predefined, it is to avoid clinic makes blindness during mandibular protraction snore stopper, it is easy to popularization and application.
Description
Technical field
The invention belongs to medical apparatus technical field, it is related to a kind of portable mandibular protraction locator, and in particular to a kind of
For treating OSAS（OSAHS）The mandibular protraction location aid device of mandibular protraction snore stopper.
Background technology
Obstruction sleep apnea-hypopnea syndrome（obstructive sleep apnea-hypopnea
Syndrome, OSAHS）When referring to sleep epithelium healing collapse the apnea that causes of obstruction and hypoventilation, with snoring, sleep
Structure disturbance, the frequently symptom such as the decline of generation blood oxygen saturation, daytime drowsiness.Mandibular protraction snore stopper is considered as light moderate
The prefered method of OSAHS patient.Its cure mechanism is, by the lower jaw that protracts, to change the vertical position of lower jaw, tongue, soft palate and palate and close
System, while increase lingualis tension force, to reach out purpose that is big and stablizing epithelium healing.Mandibular protraction amount size and mandibular protraction snore relieving
The curative effect of device has a substantial connection, and too small front-extending quantity does not reach therapeutic effect, it is excessive and can cause patient it is uncomfortable even produce it is secondary
Effect, thus mandibular protraction amount size carries out mandibular protraction positioning just to the OSAHS patient for receiving the treatment of mandibular protraction snore stopper
Seem necessary.Current mandibular protraction positioning relies primarily on doctor's experience position, according to the good OSAHS patient of therapeutic effect
Mandibular repositioning method, mandibular protraction amount is the 68% ~ 75% of maximum extension distance.But not all people be suitable for it is such before
Distance is stretched, curative effect is not also affirmed.Therefore how to overcome the deficiencies in the prior art is current medical apparatus technical field urgent need to resolve
Problem.
The content of the invention
The invention aims to solve the deficiencies in the prior art, there is provided a kind of portable mandibular protraction locator.Suffer from
Person voluntarily can voluntarily adjust mandibular protraction distance using the locator, can patient wear after it is more comfortable, it is ensured that better efficacy, and reducing
Side effect.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of portable mandibular protraction locator, including the first draw-in groove, the second draw-in groove, adjusting means, stepper motor, location control
Device and hand-held control device；
Lip side is pressed close in the upper shell centre position that described the first draw-in groove is fixed on Adjustable mandibular extension snore stopper；Second
Lip side is pressed close in the lower shell centre position that draw-in groove is fixed on Adjustable mandibular extension snore stopper；
Adjusting means includes flute profile fixed block, sliding shoe and leading screw；
Stepper motor is fixed on the lateral wall of flute profile fixed block one end, and its clutch end is connected with leading screw one end；Leading screw
After the other end passes through the side wall of flute profile fixed block one end, it is connected with the side wall of the flute profile fixed block other end by axle sleeve；Flute profile is consolidated
Determine the another side wall of block also with the first draw-in groove clamping；
One end of sliding shoe and the second draw-in groove clamping, the other end are provided with the internal thread hole matched with leading screw, are set with sliding shoe
On leading screw；
Register control includes positioning bluetooth module and positioning control module；
Positioning control module is connected with positioning bluetooth module and stepper motor respectively；
Positioning bluetooth module is also connected with hand-held control device；Positioning bluetooth module is used to receiving that hand-held control device to transmit penetrates
Frequency signal, is converted into digital data transmission to positioning control module by radiofrequency signal afterwards；Positioning control module is used for will positioning
The data signal that bluetooth module is transmitted is converted into the work of control stepper motor after control signal；
Stepper motor, register control are connected by power line with power supply respectively；
Power supply is used to provide electric energy to stepper motor and register control.
It is further preferred that described hand-held control device includes hand-held display input module, hand-held cpu control moulds
Block and hand-hold Bluetooth module；Hand-held cpu control modules are connected with hand-held display input module, hand-hold Bluetooth module respectively；It is hand-held
Bluetooth module is also connected with positioning bluetooth module；
After hand-held cpu control modules are used to for the analog signal that hand-held display input module is transmitted to be converted into data signal, transmission
To hand-hold Bluetooth module；Hand-hold Bluetooth module is converted into radiofrequency signal after receiving the data signal that hand-held cpu control modules are transmitted
Transmit to positioning bluetooth module.
It is further preferred that hand-held display input module is that lcd touch shows input screen.
It is further preferred that described hand-held control device is mobile phone or panel computer.
Compared with prior art, its advantage is the present invention：
（1）The portable mandibular protraction locator of the present invention, patient can voluntarily adjust mandibular protraction backway, easy to use.
（2）The portable mandibular protraction locator of the present invention can prevent Mandibular Deviation during mandibular protraction, it is ensured that lower jaw
Moved forward on the direction of center and retreated, and extension backway is accurate, can be as accurate as concrete numerical value.
（3）The portable mandibular protraction locator of the present invention need not be worn in positioning during patient sleeps, can be certainly after having adjusted
Row is removed, and Adjustable mandibular extension snore stopper can be made more comfortable in positioning.
（4）The present invention determines mandibular protraction distance according to patient's subjective feeling and Monitoring Data, realizes " personalization " lower jaw
The regulation of distance of protracting, and predefine OSAHS patient's mandibular protraction position, it is to avoid clinic makes the blind of mandibular protraction snore stopper
Mesh, improves therapeutic effect.
Brief description of the drawings
Fig. 1 is portable mandibular protraction locator structure schematic diagram of the invention；
Wherein, the 1, first draw-in groove；2nd, the second draw-in groove；3rd, flute profile fixed block；4th, stepper motor；5th, register control；6th, power supply；7、
Hand-held control device；8th, Adjustable mandibular extension snore stopper；9th, upper shell；10th, lower shell；11st, sliding shoe；12nd, leading screw；13、
Positioning bluetooth module；14th, positioning control module；15th, hand-held display input module；16th, hand-held cpu control modules；17th, hand-held indigo plant
Tooth module；18th, metal pull bar.
Wherein, the direction of arrow is data-signal trend.
Specific embodiment
With reference to embodiment, the present invention is described in further detail.
It will be understood to those of skill in the art that the following example is merely to illustrate the present invention, and should not be regarded as limiting this hair
Bright scope.In the examples where no specific technique or condition is specified, according to the technology or condition described by document in the art
Or carried out according to product description.Used unit or the unreceipted production firm person of instrument, being can be by buying what is obtained
Conventional products.
Those skilled in the art of the present technique are it is understood that the correlation module that is related in the present invention and its function of realization
It is to carry computer software programs conventional in the prior art in device, device or the system of hardware after improvement and its composition
It is not that computer software programs of the prior art or relevant agreement are improved or relevant agreement is achieved that.For example,
Computer hardware system after improvement still can realize the spy of the hardware system by loading existing operation system of software
Determine function.It is understood, therefore, that innovation of the invention is improvement and its company to hardware module in the prior art
Connect syntagmatic, rather than be only in hardware module to realize the improvement of software or agreement carried about function.
Those skilled in the art of the present technique are it is understood that the correlation module mentioned in the present invention is performed for the application
Described in one or more in step, measure, scheme in operation, method, flow of hardware device.The hardware device can
Purpose needed for thinking and specially design and manufacture, or can also using the known device in all-purpose computer or it is known its
His hardware device.The all-purpose computer is activated or reconstructed with having procedure Selection of the storage in it.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " " used herein, " one
It is individual ", " described " and " being somebody's turn to do " may also comprise plural form.It is to be further understood that what is used in specification of the invention arranges
Diction " including " refer to the presence of the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
One or more other features, integer, step, operation, element, component and/or their group.It should be understood that when we claim unit
Part is " connected " or during " coupled " to another element, and it can be directly connected or coupled to other elements, or can also exist
Intermediary element.Additionally, " connection " used herein or " coupling " can include wireless connection or coupling.Wording used herein
"and/or" includes one or more associated any cells for listing item and all combines.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein（Including technology art
Language and scientific terminology）With with art of the present invention in those of ordinary skill general understanding identical meaning.Should also
Understand, those terms defined in such as general dictionary should be understood that the meaning having with the context of prior art
The consistent meaning of justice, and unless defined as here, will not be with idealizing or excessively formal implication be explained.
As shown in figure 1, a kind of portable mandibular protraction locator, including the first draw-in groove 1, the second draw-in groove 2, adjusting means,
Stepper motor 4, register control 5 and hand-held control device 7；
Lip side is pressed close in the centre position of upper shell 9 that described the first draw-in groove 1 is fixed on Adjustable mandibular extension snore stopper 8；
Lip side is pressed close in lower shell 10 centre position that second draw-in groove 2 is fixed on Adjustable mandibular extension snore stopper 8；
Adjusting means includes flute profile fixed block 3, sliding shoe 11 and leading screw 12；
Stepper motor 4 is fixed on the lateral wall of the one end of flute profile fixed block 3, and its clutch end is connected with the one end of leading screw 12；
The other end of leading screw 12 through after the side wall of the one end of flute profile fixed block 3, by the side wall phase of axle sleeve and the other end of flute profile fixed block 3
Even；The another side wall of flute profile fixed block 3 also with the clamping of the first draw-in groove 1；
One end of sliding shoe 11 and the clamping of the second draw-in groove 2, the other end are provided with the internal thread hole matched with leading screw 12, make sliding shoe
11 are sleeved on leading screw 12；
Register control 5 includes positioning bluetooth module 13 and positioning control module 14；
Positioning control module 14 is connected with positioning bluetooth module 13 and stepper motor 4 respectively；
Positioning bluetooth module 13 is also connected with hand-held control device 7；Positioning bluetooth module 13 is passed for receiving hand-held control device 7
The radiofrequency signal come, is converted into digital data transmission to positioning control module 14 by radiofrequency signal afterwards；Positioning control module 14
It is converted into after control signal controlling the work of stepper motor 4 for the data signal that bluetooth module 13 is transmitted will to be positioned；
I.e. the control signal output of positioning control module 14 is connected with the signal input part of stepper motor 4；
Stepper motor 4, register control 5 are connected by power line with power supply 6 respectively；
Power supply 6 is used to provide electric energy to stepper motor 4 and register control 5.
Described hand-held control device 7 includes hand-held display input module 15, hand-held cpu control modules 16 and hand-hold Bluetooth
Module 17；Hand-held cpu control modules 16 are connected with hand-held display input module 15, hand-hold Bluetooth module 17 respectively；Hand-hold Bluetooth
Module 17 is also connected with positioning bluetooth module 13；
After hand-held cpu control modules 16 are used to for the analog signal that hand-held display input module 15 is transmitted to be converted into data signal,
Transmit to hand-hold Bluetooth module 17；Hand-hold Bluetooth module 17 is changed after receiving the data signal that hand-held cpu control modules 16 are transmitted
Bluetooth module 13 is extremely positioned into radio signal transmission.
It is preferred that, hand-held display input module 15 is that lcd touch shows input screen.
It is preferred that, described hand-held control device 7 is mobile phone or panel computer.
Stepper motor 4 is the power-equipment for controlling mandibular protraction to retreat；
Leading screw 12 provides track for mandibular protraction is retreated；
The scope of institute of the invention is not limited to above-described embodiment, such as use existing module or technology so that register control 5 can be with
Show, etc. for the current information situation of stepper motor 4 to be transmitted to hand-held control device 7.
Accompanying drawing of the invention is only embodiments of the invention, for those of ordinary skill in the art, is not being paid
On the premise of creative labor, other accompanying drawings can also be obtained according to accompanying drawing of the present invention.In addition, the present invention is to each in accompanying drawing
The shape and size of structure are not limited.First draw-in groove, the second draw-in groove should try one's best do it is thinner, with convenient use.
During the use of the portable mandibular protraction locator of the present invention, forward-reverse is wanted in input in hand-held display input module
Distance, afterwards the information successively through hand-held cpu control modules, hand-hold Bluetooth module, positioning bluetooth module enter location control
Module, positioning control module control stepper motor work, so that cause that sliding shoe drives lower shell to enter line slip by leading screw, with
Reach the purpose of regulation.
The application method of the portable mandibular protraction locator of the present invention：First we select gently, moderate obstructive sleep exhales
Pause syndrome (OSAHS) patient is inhaled, the indication of OSAHS is treated as mandibular protraction snore stopper.Exclusion may cause air flue to hinder
The ENT disease of plug, serious periodontal and temporomandibular joint disease.Alginate impression produces the upper lower jaw dental impressions of patient,
Adjustable metal pull bar mandibular protraction mandibular protraction snore stopper is made, is coupled together with portable mandibular protraction locator afterwards,
And even connect with the mains, hand-held control device is opened, by bluetooth, according to own situation, voluntarily regulation increases or decreases castor
From（Extension is 1mm apart from set back distance every time）, such as patient there is the significant discomfort of aching of articular muscle tooth after wearing and using can
Lower jaw is retreated into certain distance；Such as patient's blood oxygen, the unsatisfactory curative effect such as the sound of snoring can forward protract lower jaw, until every index reached
To optimal patient's subjective feeling the most comfortable.After the completion of regulation, the clamping of flute profile fixed block, sliding shoe is taken apart and is removed, tighten tooth
Set both sides metal pull bar top nut, fixed maxillary mandibular relation.Can finally be measured before most suitable extension distance does personalization according to patient
Mandibular protraction snore stopper is stretched, patient wears more comfortable.
Product of the present invention can coordinate Wrist belt-type blood-oxygen monitor Monitoring Data true as portable mandibular protraction locator
Determine the most suitable mandibular protraction distance of patient.Improve patient and wear mandibular protraction snore stopper comfort level, reduce malaise symptoms, save patient
Time.The present invention is also helped and researchs and analyses the treatment that mandibular protraction distance treats OSAHS with mandibular protraction mandibular protraction snore stopper
Effect and the relation of adverse reaction.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (4)
1. a kind of portable mandibular protraction locator, it is characterised in that including the first draw-in groove（1）, the second draw-in groove（2）, regulation dress
Put, stepper motor（4）, register control（5）With hand-held control device（7）；
The first described draw-in groove（1）It is fixed on Adjustable mandibular extension snore stopper（8）Upper shell（9）Mouth is pressed close in centre position
Lip side；Second draw-in groove（2）It is fixed on Adjustable mandibular extension snore stopper（8）Lower shell（10）Lip is pressed close in centre position
Side；
Adjusting means includes flute profile fixed block（3）, sliding shoe（11）And leading screw（12）；
Stepper motor（4）It is fixed on flute profile fixed block（3）On the lateral wall of one end, and its clutch end and leading screw（12）One end
It is connected；Leading screw（12）The other end passes through flute profile fixed block（3）After the side wall of one end, by axle sleeve and flute profile fixed block（3）It is another
The side wall at end is connected；Flute profile fixed block（3）Another side wall also with the first draw-in groove（1）Clamping；
Sliding shoe（11）One end and the second draw-in groove（2）Clamping, the other end is provided with and leading screw（12）The internal thread hole for matching, makes
Sliding shoe（11）It is sleeved on leading screw（12）On；
Register control（5）Including positioning bluetooth module（13）And positioning control module（14）；
Positioning control module（14）Respectively with positioning bluetooth module（13）And stepper motor（4）It is connected；
Positioning bluetooth module（13）Also with hand-held control device（7）It is connected；Positioning bluetooth module（13）For receiving hand-held control
Equipment（7）The radiofrequency signal for transmitting, is converted into digital data transmission to positioning control module by radiofrequency signal afterwards（14）；Positioning
Control module（14）For bluetooth module will to be positioned（13）The data signal for transmitting controls stepper motor after being converted into control signal
（4）Work；
Stepper motor（4）, register control（5）Pass through power line and power supply respectively（6）It is connected；
Power supply（6）For providing electric energy to stepper motor（4）And register control（5）.
2. portable mandibular protraction locator according to claim 1, it is characterised in that described hand-held control device
（7）Including hand-held display input module（15）, hand-held cpu control modules（16）With hand-hold Bluetooth module（17）；Hand-held cpu controls
Module（16）Respectively with hand-held display input module（15）, hand-hold Bluetooth module（17）It is connected；Hand-hold Bluetooth module（17）Also with
Positioning bluetooth module（13）It is connected；
Hand-held cpu control modules（16）For by hand-held display input module（15）The analog signal for transmitting is converted into data signal
Afterwards, transmit to hand-hold Bluetooth module（17）；Hand-hold Bluetooth module（17）Receive hand-held cpu control modules（16）The numeral letter for transmitting
Radio signal transmission is converted into after number to positioning bluetooth module（13）.
3. portable mandibular protraction locator according to claim 2, it is characterised in that hand-held display input module（15）
For lcd touch shows input screen.
4. portable mandibular protraction locator according to claim 1, it is characterised in that described hand-held control device
（7）It is mobile phone or panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710155938.4A CN106821582A (en) | 2017-03-16 | 2017-03-16 | Portable mandibular protraction locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710155938.4A CN106821582A (en) | 2017-03-16 | 2017-03-16 | Portable mandibular protraction locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106821582A true CN106821582A (en) | 2017-06-13 |
Family
ID=59144695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710155938.4A Withdrawn CN106821582A (en) | 2017-03-16 | 2017-03-16 | Portable mandibular protraction locator |
Country Status (1)
| Country | Link |
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| CN (1) | CN106821582A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928858A (en) * | 2017-12-28 | 2018-04-20 | 广州万碧生物科技有限公司 | A kind of snore stopper |
Citations (7)
| 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 |
| CN1602970A (en) * | 2004-11-19 | 2005-04-06 | 同济大学 | Curative effect prejudging system of oral cavity corrector for obstructive sleep apnea patient |
| US20100316973A1 (en) * | 2009-06-05 | 2010-12-16 | Uti Limited Partnership | Apparatuses and Methods for Mandibular Protrusion |
| CN103565573A (en) * | 2012-08-01 | 2014-02-12 | 上海交通大学医学院附属第九人民医院 | Adjustable mandibular advancement device |
| US20150007830A1 (en) * | 2011-12-30 | 2015-01-08 | Zst Holdings, Inc. | Oral appliances and methods of use |
| CN204207873U (en) * | 2014-11-11 | 2015-03-18 | 中国人民解放军空军青岛航空医学鉴定训练中心 | A kind of novel adjustable mandibular protraction appliance |
| CN207253416U (en) * | 2017-03-16 | 2018-04-20 | 昆明市延安医院 | Portable mandibular protraction locator |
-
2017
- 2017-03-16 CN CN201710155938.4A patent/CN106821582A/en not_active Withdrawn
Patent Citations (7)
| 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 |
| CN1602970A (en) * | 2004-11-19 | 2005-04-06 | 同济大学 | Curative effect prejudging system of oral cavity corrector for obstructive sleep apnea patient |
| US20100316973A1 (en) * | 2009-06-05 | 2010-12-16 | Uti Limited Partnership | Apparatuses and Methods for Mandibular Protrusion |
| US20150007830A1 (en) * | 2011-12-30 | 2015-01-08 | Zst Holdings, Inc. | Oral appliances and methods of use |
| CN103565573A (en) * | 2012-08-01 | 2014-02-12 | 上海交通大学医学院附属第九人民医院 | Adjustable mandibular advancement device |
| CN204207873U (en) * | 2014-11-11 | 2015-03-18 | 中国人民解放军空军青岛航空医学鉴定训练中心 | A kind of novel adjustable mandibular protraction appliance |
| CN207253416U (en) * | 2017-03-16 | 2018-04-20 | 昆明市延安医院 | Portable mandibular protraction locator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928858A (en) * | 2017-12-28 | 2018-04-20 | 广州万碧生物科技有限公司 | A kind of snore stopper |
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Application publication date: 20170613 |
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