CN106361532A - Mouth opening training device and manufacturing method thereof - Google Patents
Mouth opening training device and manufacturing method thereof Download PDFInfo
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- CN106361532A CN106361532A CN201610840991.3A CN201610840991A CN106361532A CN 106361532 A CN106361532 A CN 106361532A CN 201610840991 A CN201610840991 A CN 201610840991A CN 106361532 A CN106361532 A CN 106361532A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 238000012549 training Methods 0.000 title abstract description 20
- 238000005452 bending Methods 0.000 claims description 18
- 229910001220 stainless steel Inorganic materials 0.000 claims description 14
- 239000010935 stainless steel Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 210000005189 upper gingiva Anatomy 0.000 claims description 4
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 3
- 235000010413 sodium alginate Nutrition 0.000 claims description 3
- 229940005550 sodium alginate Drugs 0.000 claims description 3
- 239000000661 sodium alginate Substances 0.000 claims description 3
- 238000010424 printmaking Methods 0.000 claims description 2
- 210000000214 mouth Anatomy 0.000 abstract description 49
- 230000000694 effects Effects 0.000 abstract description 20
- 210000001738 temporomandibular joint Anatomy 0.000 abstract description 10
- 210000003205 muscle Anatomy 0.000 abstract description 8
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- 208000008312 Tooth Loss Diseases 0.000 abstract 1
- 210000004195 gingiva Anatomy 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000002200 mouth mucosa Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001959 radiotherapy Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 206010058031 Joint adhesion Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (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)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a mouth opening training device and a manufacturing method thereof. The mouth opening training device comprises a force applying part, an upper fixing part and a lower fixing part, wherein the upper fixing part and the lower fixing part are connected through the force applying part. The force applying part, the upper fixing part and the lower fixing part are combined, the normal opening and closing motions of a patient are guaranteed while opening a mouth of the patient is trained, the problems existing in an oral cavity training device in the prior art are effectively solved, the patient actively adapts to the mouth opening training device, the discomfort of soreness of a muscle in an oral cavity is avoided, meanwhile, the mouth opening training device coordinates with the patient to implement the normal opening and closing motions, the temporomandibular joint and the musculi masseter are physically trained, the effect of the mouth opening training device is strengthened, the effect of recovery of the patient is accelerated, the oral cavity of the patient is not damaged, and the mouth opening training device is also completely suitable for a patient with partial or full loss of teeth.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly, to a kind of mouth-opening trainer and preparation method thereof.
Background technology
Patient is dysfunction of temporomandibular joint, fracuture of mandibular condyloid process, pure intermaxillary wiring be postoperative, temporomandibular joint closes
Different degrees of limitation of mouth opening may be caused, its oral cavity is natural after section Post operation, infection of maxillofacial region or the long-term radiotherapy of Maxillary region
Folding can not reach the state before radiotherapy, opens function for recovering patient oral cavity, and patient needs to carry out Open mouth training by apparatus.
The several method usually adopting under existence conditionses all has a lot of defects: is 1. put in after chopsticks cloth parcel
Between lower tooth, sled makes mouth open upwards, action roughly, easy undue force and dampen palatine or oral mucosa, damage tooth, patient
Easily produce resentment, and effect is not fine；2. allow patient with tooth by the thin tooth adhering to being engaged different-thickness to thickness
Pad or cork carry out Open mouth training, but patient oral cavity cannot be carried out the normal opening and closing campaign of self, and same thickness needs
Adhere to for a long time, frequently resulting in the swollen discomfort of oral cavity muscle acid, and causing the phenomenons such as retch due to opening one's mouth for a long time, lead to suffer from
Person is unwilling to cooperate with one's own initiative exercise, affects training effect；3. carry out Open mouth training using spiral type mouth opening training aidss although effect
Well, but patient oral cavity cannot be carried out the normal opening and closing campaign of self, usually the swollen discomfort of sensation oral cavity muscle acid, is reluctant actively
Cooperation exercise, affects training effect；4. it is engaged board-like mouth-opening trainer although can be according to patient's die design using digitized
Mouth-opening trainer, so that mouth-opening trainer is coincide with patient oral cavity, carries out protecting patient oral cavity while Open mouth training, but with
Sample, it is impossible to carry out normal opening and closing campaign, needs to keep a shape of the mouth as one speaks for a long time, leads to the swollen discomfort of oral cavity muscle acid, Huan Zherong
It is also easy to produce resentment.
Above-mentioned several method is all to force patient's opening, is easily caused the swollen discomfort of oral cavity muscle acid, leads to patient easy
Produce resentment, and patient cannot be carried out normal opening and closing campaign it is impossible to temper temporomandibular joint and masseter, patient recovers
Relatively slow, effect is bad；And the upper lower tooth that said method is required to patient is engaged, for absence of tooth patient almost without
Method is suitable for.
Content of the invention
For above-mentioned problem, the invention provides a kind of mouth-opening trainer and preparation method thereof, existing to solve
Problem present in technology, can allow patient actively adapt to mouth-opening trainer, it is to avoid discomfort that oral cavity muscle acid is swollen, can join simultaneously
Close patient and carry out normal opening and closing campaign, temper temporomandibular joint and masseter, strengthen mouth-opening trainer effect, accelerate the recovery of patient
Effect, and patient oral cavity will not be caused damage, the patient of dental part or whole disappearance is also completely applicable.The present invention ties
Structure design is ingenious, makes simple, with low cost, easy to use, excellent effect, has extremely strong practicality.
For solving the above problems, the present invention adopts the technical scheme that:
A kind of mouth-opening trainer, including reinforcing portion, upper fixed part and lower fixed part；Fixed portion, described lower fixation
Portion passes through described reinforcing portion and connects；
Described reinforcing portion includes the left handed twist spring being oppositely arranged and right torsionspring；
Fixed portion includes upper holder, upper retainer and pad；Fixed frame is and upper gingiva shape phase
The u shape support agreeing with；Described upper retainer is fixedly installed on the u shape bottom of fixed frame；Fixed frame is located at institute
State retainer both sides to be fixedly installed respectively no less than 1 pad；
Described lower fixed frame includes lower fixed frame, lower retainer and pad；Described lower fixed frame is and lower gum shape phase
The u shape support agreeing with；Described lower retainer is fixedly installed on the u shape bottom of described lower fixed frame；Described lower fixed frame is located at institute
State lower retainer both sides to be fixedly installed respectively no less than 1 pad；
The left-end point of fixed frame is connected with the upper reverse arm of described left handed twist spring, the right end of fixed frame
End is connected with the upper reverse arm of described right torsionspring；
The left-end point of described lower fixed frame is connected with the lower reverse arm of described left handed twist spring, the right end of described lower fixed frame
End is connected with the lower reverse arm of described right torsionspring；
Fixed frame has two symmetrical u shaped bending portions；Described u shaped bending portion is opening down, bottom up,
Described u shaped bending portion is located between described upper retainer both sides and described pad respectively；
Angle α between the upper reverse arm of described left handed twist spring and lower reverse arm is less than 45 °；
Angle β between the upper reverse arm of described right torsionspring and lower reverse arm is less than 45 °.
The mouth-opening trainer that the present invention provides is it is preferable that the upper surface setting of described upper retainer is fluted；Described lower solid
The lower surface setting of position body is fluted.
The mouth-opening trainer that the present invention provides is it is preferable that described left handed twist spring is identical with described right torsionspring size.
Mouth-opening trainer that the present invention provides is it is preferable that described left handed twist spring, described right torsionspring, described solid
Determine frame, described lower fixed frame and described u shaped bending portion to be made up of a stainless steel silk, the interface of described stainless steel silk is positioned at described
At upper retainer.
The present invention provide mouth-opening trainer it is preferable that described upper retainer, described lower retainer and described pad by
Self-curing resin is made.
A kind of manufacture method of mouth-opening trainer, comprises the following steps:
(1) use sodium alginate as material, make patient's oral area die；
(2) according to patient's practical situation, with patient's oral area die as foundation, determine patient's mouth opening, with a rustless steel
Silk along oral area print making mouth-opening trainer main body, including upper holder, lower fixed frame, torsionspring and u shaped bending portion；
(3) according to patient's oral area die, upper retainer, lower retainer and pad are made with self-curing resin, and by upper maintenance
Body, lower retainer and pad are fixed to the relevant position of stainless steel silk.
Mouth-opening trainer manufacture method that the present invention provides is it is preferable that rustless steel in described step (2) and step (3)
The interface of silk is sealingly fastened in described pad by upper retainer.
Technique scheme have following a little or beneficial effect:
1st, patient can be allowed actively to adapt to mouth-opening trainer, it is to avoid discomfort that oral cavity muscle acid is swollen；
2nd, patient can be coordinated to carry out normal opening and closing campaign, temper temporomandibular joint and masseter, strengthening mouth-opening trainer effect
Really, the recovery effects of patient are accelerated；
3rd, patient oral cavity will not be caused to damage；
4th, the patient of dental part or whole disappearance is also completely applicable；
5th, draw materials conveniently, make simple, practical.
Brief description
In the detailed description in conjunction with the following drawings non-limiting example made, better understood when that the present invention's is upper
State feature and advantage.Identical labelling instruction identical part in whole accompanying drawings.Deliberately it is not drawn to scale accompanying drawing, weight
Point is to illustrate the purport of the present invention.
Fig. 1 is the structural representation of the mouth-opening trainer that the embodiment of the present invention 1 provides.
Specific embodiment
The present invention is further illustrated with specific embodiment below in conjunction with the accompanying drawings, but the limit not as the present invention
Fixed.
Embodiment 1:
Fig. 1 is the structural representation of the mouth-opening trainer that the embodiment of the present invention 1 provides.
As shown in figure 1, the embodiment of the present invention 1 provide a kind of mouth-opening trainer, including reinforcing portion 1, upper fixed part 2 and under
Fixed part 3；Upper fixed part 2, lower fixed part 3 are connected by reinforcing portion 1；Mouth-opening trainer is put in patient's mouth, upper fixed part 2
It is fixed on upper teeth or gingiva (patient of absence of tooth), lower fixed part 3 is fixed on the (trouble of absence of tooth on tooth or gingiva
Person), strut the oral area of patient by afterburning portion 1, patient can apply gmatjpdumamicss, draw close fixed part 2 and lower fixed part 3, so
After unclamp, afterburning portion 1 is had an effect and is separated upper fixed part 2 with lower fixed part 3, and the oral area of patient is softened, so moves in circles, real
While now to patient's Open mouth training, temper temporomandibular joint and the masseter of patient.
Wherein, afterburning portion 1 is the left handed twist spring 11 and right torsionspring 12 being oppositely arranged；It is used as by torsionspring and add
Power portion 1, can be arranged as required to the angle between the twisting resistance of torsionspring and reverse arm, and what control patient's oral area opened opens
Mouth degree, can provide a soft lasting counteracting force simultaneously when patient carries out masticatory movement, when patient unclamps, reverse
Patient's oral area can slowly be propped up by spring, returns to the mouth opening starting setting up, and solve in prior art and can not be not difficult
Carry out the problem of normal opening and closing campaign, it is to avoid with during other augmentors because dynamics does not continue the soft oral area band to patient
To damage.
Wherein, upper fixed part 2 includes upper holder 21, upper retainer 22 and pad 4；Upper holder 21 is and upper gingiva shape
The u shape support that shape phase is agreed with；Upper retainer 22 is fixedly installed on the u shape bottom of upper holder 21；Upper holder 21 is located at upper solid
Position body 22 both sides are fixedly installed 1 pad 4 respectively, and (this pad can be arranged as required to multiple, and the present embodiment 1 is in order to save
Guarantee effect while material, preferably 1 pad 4 is respectively set in upper retainer 22 both sides)；Upper holder 21 and upper gingiva shape
Shape agrees with and ensure that when putting into patient's oral area, plays fixation so that upper holder 21 will not fall off, and will not be to suffering from
Person brings sense of discomfort；Pad 4 is fixed between 21 and tooth or gingiva on being located at, and can be consolidated further by the frictional force of pad 4
Determine upper holder 21, also provide buffering for upper holder 21 with tooth or gingiva simultaneously, prevent upper holder 21 damage tooth；
Upper retainer 22 is located at the bottom of upper teeth or gingiva, and torsionspring can be by upper retainer 22 by patient's the upper jaw and the lower jaw support
Rise so that patient's oral area opens, simultaneously when patient carries out masticatory movement, torsionspring applies retroaction by upper retainer 22
Power, when patient loosens, patient's oral area is strutted by the counteracting force of torsionspring；Go up retainer 22 can be according to patient's mouth simultaneously
Portion's practical situation moves.
Wherein, lower fixed frame 3 includes lower fixed frame 31, lower retainer 32 and pad 4；Lower fixed frame 31 is and lower gum shape
The u shape support that shape phase is agreed with；Lower retainer 32 is fixedly installed on the u shape bottom of lower fixed frame 32；Lower fixed frame 31 is located at lower solid
Position 32 body both sides are fixedly installed respectively no less than 1 pad 4；The effect of each position and upper holder 2 that lower fixed frame 3 includes
Including the effect of each position similar, will not be described here.
Wherein, the left-end point of upper holder 21 is connected with the upper reverse arm of left handed twist spring 11, the right end of upper holder 21
End is connected with the upper reverse arm of right torsionspring 12；The lower reverse arm phase of the left-end point of lower fixed frame 31 and left handed twist spring 11
Even, the right end of lower fixed frame 31 is connected with the lower reverse arm of right torsionspring 12；In the particular embodiment, the present invention send out
A person of good sense finds, the depth capacity putting into oral area of mouth-opening trainer is less than 4cm, long possible injured patient's oral mucosa, tool
The length of body also will be configured according to the practical situation of patient, and in the present embodiment 1, setting mouth-opening trainer inserts oral area
Depth capacity 3cm.
Wherein, upper holder 21 has two symmetrical u shaped bending portions 211；U shaped bending portion 211 is opening down, bottom
Upwards, u shaped bending portion 211 is located between upper retainer 22 both sides and pad 4 respectively；In the particular embodiment, the present invention is real
In the case of being not provided with u shaped bending portion 211, mouth-opening trainer often cannot consolidate the mouth-opening trainer applying example 1 offer
Fixed, or fixing situation loosely, by arranging u shaped bending portion 211, when wearing mouth-opening trainer to patient, upper solid
Position body 22 can carry out suitable pushing, and make upper holder 21 more identical with the shape of the mouth as one speaks of patient, meanwhile, use the present invention in patient
When the carrying out Open mouth training of mouth-opening trainer that embodiment 1 provides, when patient applies gmatjpdumamicss, u shaped bending portion 211 acted as before this
With apply a very little counteracting force, followed by reversing spring apply counteracting force so that the dynamics of mouth-opening trainer more
Soft, patient uses the comfort level of mouth-opening trainer higher.
Angle α between the upper reverse arm of left handed twist spring 11 and lower reverse arm is less than 45 °；The upper torsion of right torsionspring 12
Angle β between pivoted arm and lower reverse arm is less than 45 °；Angle between upper reverse arm and lower reverse arm and mouth-opening trainer insertion
The depth capacity of oral area determines the mouth opening of patient's oral area, and inventor finds generally, upper reverse arm and lower reverse arm it
Between angle be less than 45 ° most suitable to patient, may be such that patient's oral area opens more than 45 ° excessive, injured patient's oral area,
Impact therapeutic effect.
The embodiment of the present invention 1 provide mouth-opening trainer it is preferable that the upper surface of upper retainer 22 be provided with tooth or
The groove (not shown) that person's gingiva (absence of tooth) mutually agrees with；The lower surface of described lower retainer 32 be provided with tooth or
The groove that person's gingiva (absence of tooth) mutually agrees with；Upper retainer 22 can preferably be fixed on tooth by groove with lower retainer 32
Tooth or gingiva, prevent mouth-opening trainer from coming off.
The embodiment of the present invention 1 provide mouth-opening trainer it is preferable that left handed twist spring is identical with right torsionspring size,
And mouth-opening trainer is symmetrical.
The embodiment of the present invention 1 provide mouth-opening trainer it is preferable that left handed twist spring, right torsionspring, upper holder,
Lower fixed frame and u shaped bending portion are made up of a stainless steel silk, and the interface of stainless steel silk is located at pad.Draw materials conveniently, save
Cost, and the practical situation according to patient's oral area, make this mouth-opening trainer by oneself, simple and practical, simultaneously by rustless steel steel wire
Interface position is positioned at pad, wraps stainless steel silk interface by pad, prevents interface scratch patient's oral area.
The embodiment of the present invention 1 provide mouth-opening trainer it is preferable that upper retainer, lower retainer and described pad by
Self-curing resin is made.Draw materials conveniently, and compare with oral cavity and agree with, can effectively prevent mouth-opening trainer scratch patient oral cavity.
The concrete manufacture method of the mouth-opening trainer that the embodiment of the present invention 1 provides comprises the following steps:
(1) use sodium alginate as material, make patient's oral area die；
(2) according to patient's practical situation, with patient's oral area die as foundation, with a stainless steel silk along oral area die system
Make mouth-opening trainer main body, including upper holder, lower fixed frame, torsionspring and u shaped bending portion；The interface of stainless steel silk is set
It is placed in the position that will fix pad.
(3) according to patient's oral area die, upper retainer, lower retainer and pad are made with self-curing resin, and by upper maintenance
Body, lower retainer and pad are fixed to the relevant position of stainless steel silk.
The specifically used process of the mouth-opening trainer that the embodiment of the present invention 1 provides: according to patient's oral area practical situation, make
The mouth-opening trainer being adapted with patient's oral area, struts patient's oral area, helps patient to wear mouth-opening trainer, and patient passes through to dehisce
Training aidss carry out tempering temporomandibular joint and masseter while Open mouth training, prevent temporomandibular joint adhesion, improve mouth opening, raising is controlled
Therapeutic effect.
In sum, the present invention implements the mouth-opening trainer providing, and draws materials conveniently, makes simple, effect substantially, is saved into
This, efficiently solve the problems, such as oral cavity trainer in prior art, patient can be allowed actively to adapt to mouth-opening trainer, it is to avoid
Discomfort that oral cavity muscle acid is swollen, can coordinate patient to carry out normal opening and closing campaign simultaneously, temper temporomandibular joint and masseter, strengthening
Mouthful training aidss effect, accelerates the recovery effects of patient, and patient oral cavity will not be caused damage, dental part or all lack
The patient losing is also completely applicable.
Above presently preferred embodiments of the present invention is described.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, wherein the equipment describing in detail and structure are not construed as giving reality with the common mode in this area to the greatest extent
Apply；Any those of ordinary skill in the art, making many possible variations and modification without departing from technical solution of the present invention, or
It is revised as the Equivalent embodiments of equivalent variations, this has no effect on the flesh and blood of the present invention.Therefore, every without departing from skill of the present invention
The content of art scheme, the technical spirit according to the present invention to any simple modification made for any of the above embodiments, equivalent variations and is repaiied
Decorations, all still fall within the range of technical solution of the present invention protection.
Claims (7)
1. a kind of mouth-opening trainer is it is characterised in that include reinforcing portion, upper fixed part and lower fixed part；Fixed portion, institute
State lower fixed part and pass through the connection of described reinforcing portion；
Described reinforcing portion includes the left handed twist spring being oppositely arranged and right torsionspring；
Fixed portion includes upper holder, upper retainer and pad；Fixed frame is to agree with upper gingiva shape phase
U shape support；Described upper retainer is fixedly installed on the u shape bottom of fixed frame；Fixed frame is located on described
Retainer both sides are fixedly installed respectively no less than 1 pad；
Described lower fixed frame includes lower fixed frame, lower retainer and pad；Described lower fixed frame is to agree with lower gum shape phase
U shape support；Described lower retainer is fixedly installed on the u shape bottom of described lower fixed frame；Described lower fixed frame is under described
Retainer both sides are fixedly installed respectively no less than 1 pad；
The left-end point of fixed frame is connected with the upper reverse arm of described left handed twist spring, the right end of fixed frame with
The upper reverse arm of described right torsionspring is connected；
The left-end point of described lower fixed frame is connected with the lower reverse arm of described left handed twist spring, the right end of described lower fixed frame with
The lower reverse arm of described right torsionspring is connected；
Fixed frame has two symmetrical u shaped bending portions；Described u shaped bending portion is opening down, bottom up, described
U shaped bending portion is located between described upper retainer both sides and described pad respectively；
Angle α between the upper reverse arm of described left handed twist spring and lower reverse arm is less than 45 °；
Angle β between the upper reverse arm of described right torsionspring and lower reverse arm is less than 45 °.
2. mouth-opening trainer as claimed in claim 1 is it is characterised in that the upper surface setting of described upper retainer is fluted；
The lower surface setting of described lower retainer is fluted.
3. mouth-opening trainer as claimed in claim 1 is it is characterised in that described left handed twist spring is big with described right torsionspring
Little identical.
4. mouth-opening trainer as claimed in claim 1 is it is characterised in that described left handed twist spring, described right torsionspring, institute
State upper holder, described lower fixed frame and described u shaped bending portion to be made up of a stainless steel silk, the interface position of described stainless steel silk
At described pad.
5. the mouth-opening trainer as described in any one in claim 1-4 it is characterised in that described upper retainer, described under
Retainer and described pad are made by self-curing resin.
6. a kind of mouth-opening trainer manufacture method as claimed in claim 1 is it is characterised in that comprise the following steps:
(1) select sodium alginate as material, make patient's oral area die；
(2) according to patient's practical situation, with patient's oral area die as foundation, determine patient's mouth opening, with a stainless steel silk edge
Oral area print making mouth-opening trainer main body, including upper holder, lower fixed frame, torsionspring and u shaped bending portion；
(3) according to patient's oral area die, make upper retainer, lower retainer and pad with self-curing resin, and by upper retainer, under
Retainer and pad are fixed to the relevant position of stainless steel silk.
7. mouth-opening trainer manufacture method as claimed in claim 6 is it is characterised in that in described step (2) and step (3)
The interface of stainless steel silk is sealingly fastened in described pad by upper retainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840991.3A CN106361532B (en) | 2016-09-22 | 2016-09-22 | Mouth-opening trainer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840991.3A CN106361532B (en) | 2016-09-22 | 2016-09-22 | Mouth-opening trainer and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106361532A true CN106361532A (en) | 2017-02-01 |
| CN106361532B CN106361532B (en) | 2018-08-10 |
Family
ID=57897871
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610840991.3A Expired - Fee Related CN106361532B (en) | 2016-09-22 | 2016-09-22 | Mouth-opening trainer and preparation method thereof |
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| Country | Link |
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| CN (1) | CN106361532B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440885A (en) * | 2017-09-11 | 2017-12-08 | 华北理工大学 | Lower jaw is opened and closed mouth healing robot |
| WO2023195959A1 (en) * | 2022-04-04 | 2023-10-12 | Mersin Tuggen | Jaw-unlocking device |
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| CN203169534U (en) * | 2013-04-08 | 2013-09-04 | 南京信息工程大学 | Oral cavity expansion trainer |
| US20140113771A1 (en) * | 2012-10-24 | 2014-04-24 | Helix Medical, Llc | Therapy Device For Trismus Prevention And Treatment |
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| CN204815539U (en) * | 2015-06-29 | 2015-12-02 | 昆明理工大学 | Face's muscle exerciser |
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|---|---|---|---|---|
| US6524262B1 (en) * | 2000-10-30 | 2003-02-25 | Actwell Technology, Inc. | Oral lip and chin muscle rehabilitating device |
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| WO2013025587A1 (en) * | 2011-08-15 | 2013-02-21 | Therapeutic Mobilization Devices, Llc | Method and device for improving temporomandibular joint range of motion and strengthening/massaging jaw muscles |
| US20140113771A1 (en) * | 2012-10-24 | 2014-04-24 | Helix Medical, Llc | Therapy Device For Trismus Prevention And Treatment |
| CN203169534U (en) * | 2013-04-08 | 2013-09-04 | 南京信息工程大学 | Oral cavity expansion trainer |
| CN204618759U (en) * | 2015-05-08 | 2015-09-09 | 苏凤花 | A kind of oral cavity training devices |
| CN204815539U (en) * | 2015-06-29 | 2015-12-02 | 昆明理工大学 | Face's muscle exerciser |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440885A (en) * | 2017-09-11 | 2017-12-08 | 华北理工大学 | Lower jaw is opened and closed mouth healing robot |
| WO2023195959A1 (en) * | 2022-04-04 | 2023-10-12 | Mersin Tuggen | Jaw-unlocking device |
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| CN106361532B (en) | 2018-08-10 |
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