CN106726351A - Temporomandibular joint training aids - Google Patents
Temporomandibular joint training aids Download PDFInfo
- Publication number
- CN106726351A CN106726351A CN201611251522.4A CN201611251522A CN106726351A CN 106726351 A CN106726351 A CN 106726351A CN 201611251522 A CN201611251522 A CN 201611251522A CN 106726351 A CN106726351 A CN 106726351A
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- China
- Prior art keywords
- nut
- pin
- sliding sleeve
- cylinder
- rear end
- Prior art date
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- 210000001738 temporomandibular joint Anatomy 0.000 title claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims abstract description 31
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 8
- 210000000214 mouth Anatomy 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000006820 Arthralgia Diseases 0.000 description 1
- 208000000112 Myalgia Diseases 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
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- 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
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0218—Drawing-out devices
-
- 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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/02—Head
- A61H2205/026—Mandible
Landscapes
- 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)
- Orthopedics, Nursing, And Contraception (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention provides temporomandibular joint training aids, including supporting part and body portion, supporting part includes the two semiorbicular fork plates, two linking arms and two support arms that are consistent with upperdental arch respectively, fork plate handle is respectively equipped with the middle part of fork plate, one end of fork plate handle is connected with the outer circular edge of fork plate, the other end of fork plate handle is hinged with the front end of linking arm by preceding connecting pin respectively, the rear end of linking arm is hinged with the front end of support arm by rear connecting pin respectively, and the body portion includes housing, sliding sleeve, slide core, spring, pipe regulating screw nut, pressure adjusting screw and position adjustments nut.The beneficial effects of the invention are as follows being not required to hold or press strength, as long as adjusting corresponding extended distance and opening elastic force, by the autonomous snap-in force of patient, close lower jaw, aid in patient to open mouth by spring force again, realize that lower jaw back and forth moves up and down, patient is easily comfortable.
Description
Technical field
The invention belongs to medical instruments field, more particularly, to a kind of temporomandibular joint training aids.
Background technology
Research shows that disorder of the motion to treatment jawbone joint is beneficial.Motion is to preventing cartilage deterioration, jaw joint table
The soft tissue layering in face is necessary.In many cases, motion can stimulate joint to heal, reduce arthralgia and swelling.
By stretching and loosening jawbone muscle, progressively increasing training contributes to the patient of myalgia to improve mouth opening.Passive movement
The advantage for the treatment of plan can be improved, especially subsequent training.Therefore passive opening training is for the disorderly patient in jawbone joint
Or for Post operation jawbone physical treatment have well effect.
Number of patent application：201210365105.8 disclose a kind of adjustable openings training aids, belong to medical aids tool
Field, including the strut of two halves circular arc, two connecting rods and connecting shaft, connecting rod one end are fixedly connected with strut one end, strut
The other end is bent to form kink to the direction vertical with its arcwall face, wherein a kink is provided with semicircular upper denture fixing device, separately
One kink is provided with the lower denture fixing device of U-shaped, and two connecting rods are rotated by connecting shaft with strut junction and are connected, set between two connecting rods
There is spring, wherein a connecting rod is provided with a slide calliper rule with a scale, another connecting rod is provided with plectrum, plectrum and slide calliper rule clamping.
Number of patent application：200810062814.2 disclose a kind of oral cavity mouth gag, include maxillary plate, mandibular plate, frame
Body, control-rod, adjusting rod；Wherein, described support body is L-shaped, the transverse direction with a upper end open on the lateral part of the support body
Groove, the vertical section of support body has a vertical chute, and upper jaw postlaminar part is connected on the front end face of lateral part, after mandibular plate
Portion be located in vertical chute and can relatively vertical chute slide up and down, the front portion of mandibular plate be located at support body outward and with maxillary plate before
Portion is oppositely arranged；Described control rod rear end is rotatably connected at the rear portion of lateral part, and is provided with support body and makes control-rod
The elastic component of elastic trend is kept upwards；Adjusting rod upper end is rotatably connected with the front end of control-rod by pivot pin, control-rod
Lower removable inserts vertical chute and is connected with lower jaw postlaminar part.
The temporomandibular joint training aids of prior art needs patient or nursing staff to hold strength by applying with holding mode
On temporomandibular joint training aids, folding temporomandibular joint training aids, realizes mouth lower jaw open and close movement repeatedly, holding power is applied repeatedly and is done
Motion, can cause user of service's hand fatigue, increase labour intensity.
The content of the invention
It is an object of the invention to provide a kind of simple structure, it is not required to hold or press strength, as long as adjust opening accordingly
Mouth distance and opening elastic force, by the autonomous snap-in force of patient, close lower jaw, then aid in patient to open by spring force
Mouthful, realizing that lower jaw back and forth moves up and down, patient is easily comfortable.
The technical scheme is that：
Temporomandibular joint training aids, including supporting part and body portion, supporting part include be consistent with upperdental arch respectively two and half
The fork plate of annular, two linking arms and two support arms, are respectively equipped with fork plate handle, one end and the fork plate of fork plate handle in the middle part of fork plate
Outer circular edge is connected, and the other end of fork plate handle is hinged with the front end of linking arm by preceding connecting pin respectively, the rear end of linking arm
The front end with support arm is hinged by rear connecting pin respectively, and the body portion includes housing, sliding sleeve, slide core, spring, pressure regulation spiral shell
Female, pressure adjusting screw and position adjustments nut, the housing include square casing and cover, and cover is arranged on square casing
Front end surface, the upper and lower ends of cover are respectively provided with the hole through linking arm, the anterior upper and lower ends of square casing side wall
It is respectively provided with through the hole of rear connecting pin, the front end of slide core is located in square casing cuts with scissors with two rear ends of support arm respectively
Connect, sliding sleeve includes the sliding sleeve cylinder and hollow bolt that are coaxially disposed, the rear end of sliding sleeve cylinder is connected with the front end of hollow bolt,
Less than the internal diameter of sliding sleeve cylinder, the rear end end face middle part of square casing is provided through the circle of sliding sleeve cylinder to the internal diameter of hollow bolt
The front end of sliding sleeve cylinder is inserted in hole, the rear end of slide core, and the inside of sliding sleeve cylinder is additionally provided with spring and pipe regulating screw nut, spring
Front end is in contact with the rear end of slide core, and the rear end of spring is in contact with pipe regulating screw nut, pipe regulating screw nut lateral wall with it is empty
It is fixedly installed between heart bolt madial wall, the lateral wall of hollow bolt is provided with the external screw thread being connected with position adjustments nut thread,
Pipe regulating screw nut madial wall is provided with the internal thread being threadedly coupled with pressure adjusting screw, and the position adjustments nut includes coaxial
The cylinder nut and cylinder nut afterbody of setting, the pressure adjusting screw include the stud and the body of rod that are coaxially disposed, stud
Rear end is connected with the front end of the body of rod, and the internal diameter of cylinder nut afterbody is equal to the diameter of the body of rod, and body of rod rear end passes through cylinder nut tail
Portion is set, and the middle part of the slide core is vertically provided with pinhole, and the front end of the sliding sleeve is vertically provided with pin, the two ends difference of pin
It is connected with sliding sleeve madial wall, the pin is slidably disposed in pinhole.
Rotor nut afterbody, makes the hollow bolt of sliding sleeve afterbody be screwed into the adjusting nut of position, drive sliding sleeve to
Preceding or be moved rearwards by, sliding sleeve drives slide core to be moved forward or rearward by pin, can be by adjusting between support arm pin and cover
Distance, the distance between two fork plates of regulation adjust fork plate to the size of suitable patient opening.Body of rod rear end is rotated, is made
The stud of pressure adjusting screw is rotated into pipe regulating screw nut, moves forward and backward pipe regulating screw nut, and compression spring increases
Big or reduction spring pressure, makes spring effect in the support arm pin of slide core front end, spring-compressed elastic force is slowly increased to suitable disease
The pressure that people can bear.
The housing also includes circular cylindrical shell, and the front end of circular cylindrical shell is vertical with the circular hole in the middle part of the end face of square casing rear end
It is connected, sliding sleeve is located at circular cylindrical shell interior forward end, cylinder nut is located at circular cylindrical shell Internal back end, and cylinder nut afterbody passes through circle
Cylinder shell rear end end face is located at outside circular cylindrical shell.
The front end of slide core is provided with connection bump, and the connection bump is the plane parallel with square casing side wall, connection
Raised width is provided with hole less than the diameter of slide core in the middle part of connection bump, two rear ends of support arm are cut with scissors with connection bump respectively
Connect.
The rear end of the slide core is provided with the cylindrical boss being coaxially disposed with slide core, and the diameter of the boss is less than or equal to
The internal diameter of spring.
Spring base, the top surface of spring base and the front end of pipe regulating screw nut are provided between the spring and pipe regulating screw nut
It is in contact.
The rear end of sliding sleeve cylinder is provided with the stop pin vertical with axis, and the side wall of pipe regulating screw nut is provided with and stop pin phase
The anti-rotation plane of cooperation, stop pin is touched with anti-rotation flat face.
The anti-rotation plane of stop pin and pipe regulating screw nut side wall is engaged, can avoid pipe regulating screw nut and sliding sleeve it
Between produce relative rotation.
The cylinder nut afterbody is vertically provided with position adjustments pin-and-hole, and the cylinder nut afterbody is arranged with position adjustments
Button, position adjustments pin is inserted into position adjustments pin-and-hole through the hole on the wall of position adjustments button side.
The afterbody of the body of rod is vertically provided with pressure regulation pin-and-hole, and the afterbody of the body of rod is arranged with pressure adjusting knob, and pressure is adjusted
Section pin is inserted into pressure regulation pin-and-hole through the hole on the wall of pressure adjusting knob side.
The cylinder nut afterbody is additionally provided with check ring, and the side of check ring connects with circular cylindrical shell rear end end face
Touch, the opposite side of check ring is in contact with the front end apart from adjusting knob.
The present invention has the advantages and positive effects that：Temporomandibular joint training aids simple structure of the present invention, easy to use, energy
Extended distance and opening elastic force are enough adjusted, by the autonomous snap-in force of patient, closes lower jaw, then disease is aided in by spring force
People opens mouth, realizes that lower jaw back and forth moves up and down, and patient is easily comfortable.
Brief description of the drawings
Fig. 1 is the structural representation of temporomandibular joint training aids of the present invention
Fig. 2 is the sectional view of temporomandibular joint training aids of the present invention
Fig. 3 is the explosive view of temporomandibular joint training aids of the present invention
Fig. 4 is the Section A-A figure of Fig. 2
Fig. 5 is the section B-B figure of Fig. 2
In figure：
11st, square casing 12, circular cylindrical shell 13, cover 21, fork plate handle
22nd, fork plate 23, linking arm 24, preceding connecting pin 25, support arm
26th, rear connecting pin 27, support arm pin 31, slide core 311, pinhole
312nd, connection bump 313, boss 32, pin 33, pipe regulating screw nut
331st, anti-rotation plane 34, spring 35, sliding sleeve 351, sliding sleeve cylinder
352nd, hollow bolt 353, stop pin 36, position adjustments nut 361, cylinder nut
362nd, cylinder nut afterbody 363, position adjustments pin-and-hole 364, position adjustments button 365, position adjustments pin
37th, spring base 38, pressure adjusting screw 381, the stud 382, body of rod
383rd, pressure regulation pin-and-hole 384, pressure adjusting knob 385, pressure adjustment pin 39, check ring
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, temporomandibular joint training aids of the present invention, including supporting part and body portion, supporting part include dividing
Two semiorbicular fork plates not being consistent with upperdental arch, 22, two linking arms 23 and two support arms 25, the middle part of fork plate 22
Be not provided with fork plate handle 21, one end of fork plate handle 21 is connected with the outer circular edge of fork plate 22, the other end of fork plate handle 21 respectively with
The front end of linking arm 23 is hinged by preceding connecting pin 24, and the rear end of linking arm 23 passes through rear connecting pin with the front end of support arm 25 respectively
26 are hinged, and body portion includes housing, sliding sleeve 35, slide core 31, spring 34, pipe regulating screw nut 33, pressure adjusting screw 38 and position
Adjusting nut 36, housing includes square casing 11 and cover 13, and cover 13 is arranged on the front end surface of square casing 11, cover 13
Upper and lower ends be respectively provided with through the hole of linking arm 23, the anterior upper and lower ends of the side wall of square casing 11 are respectively equipped with use
It is hinged in the rear end being located in square casing 11 respectively with two support arms 25 through the front end in the hole of rear connecting pin 26, slide core 31,
Sliding sleeve 35 includes the sliding sleeve cylinder 351 and hollow bolt 352 that are coaxially disposed, rear end and the hollow bolt 352 of sliding sleeve cylinder 351
Front end is connected, the internal diameter of the internal diameter less than sliding sleeve cylinder 351 of hollow bolt 352, and the rear end end face middle part of square casing 11 sets
There is the circular hole through sliding sleeve cylinder 351, the front end of sliding sleeve cylinder 351 is inserted in the rear end of slide core 31, and the inside of sliding sleeve cylinder 351 is also
Spring 34 and pipe regulating screw nut 33 are provided with, the front end of spring 34 is in contact with the rear end of slide core 31, rear end and the pressure of spring 34
Power adjusting nut 33 is in contact, and is fixedly installed between the lateral wall of pipe regulating screw nut 33 and the madial wall of hollow bolt 352, hollow spiral shell
The lateral wall of bolt 352 is provided with the external screw thread being threadedly coupled with position adjustments nut 36, the madial wall of pipe regulating screw nut 33 be provided with
The internal thread of the threaded connection of pressure adjusting screw 28, position adjustments nut 36 includes the cylinder nut 361 and cylinder that are coaxially disposed
Nut afterbody 362, pressure adjusting screw 28 includes the stud 381 and the body of rod 382 that are coaxially disposed, the rear end of stud 381 and the body of rod
382 front end is connected, and the internal diameter of cylinder nut afterbody 362 is equal to the diameter of the body of rod 382, and the rear end of the body of rod 382 passes through cylinder nut
Afterbody 362 is set, and the middle part of slide core 31 is vertically provided with pinhole 311, and the front end of sliding sleeve 35 is vertically provided with pin 32, pin 32
Two ends are connected with the madial wall of sliding sleeve 35 respectively, and pin 32 is slidably disposed in pinhole 311.
The afterbody of rotor nut 362, makes the hollow bolt 352 of the afterbody of sliding sleeve 35 be screwed into position adjusting nut 36,
Drive sliding sleeve 35 to be moved forward or rearward, sliding sleeve 35 drive slide core 31 forward by motion of the pin 32 in pinhole 311 or
It is moved rearwards by, be able to will be pitched by adjusting the distance between the distance between support arm pin 27 and cover 13, two fork plates 22 of regulation
Plate 22 is adjusted to the size of suitable patient opening.The rear end of the body of rod 382 is rotated, the stud 381 of pressure adjusting screw 38 is rotated into
Enter in pipe regulating screw nut 33, move forward and backward pipe regulating screw nut 33, compression spring increases or reduce spring pressure, makes bullet
Spring acts on the support arm pin 27 of the front end of slide core 31, spring-compressed elastic force is slowly increased to the pressure that suitable patient bears.
Further, housing can also include circular cylindrical shell 12, front end and the rear end end of square casing 11 of circular cylindrical shell 12
The circular hole of Middle face is vertically connected, and sliding sleeve 35 is located at the interior forward end of circular cylindrical shell 12, and cylinder nut 361 is located in circular cylindrical shell 12
Portion rear end, cylinder nut afterbody 362 is located at outside circular cylindrical shell 12 through the rear end end face of circular cylindrical shell 12.
Circular cylindrical shell 12 and square casing 11 can be integrally machined shaping.
Connection bump 312 is provided with the front end of slide core 31, connection bump 312 is parallel with the side wall of square casing 11 putting down
Face, the diameter of the width less than slide core 31 of connection bump 312, the middle part of connection bump 312 is provided with hole, two rear ends of support arm 25
It is hinged by the support arm pin 27 through hole and connection bump 312 respectively.
Further, the cylindrical boss 313 being coaxially disposed with slide core 31 is provided with the rear end of slide core 31, boss 313
Internal diameter of the diameter less than or equal to spring 34.Spring 34 is enclosed within boss 313, and spring 34 can be avoided to deform and cause pressure to be adjusted
Section failure.
Spring base 37, top surface and the pipe regulating screw nut 33 of spring base 37 are provided between spring 34 and pipe regulating screw nut 33
Front end be in contact.
The rear end of sliding sleeve cylinder 351 is provided with the stop pin 353 vertical with axis, the side wall of pipe regulating screw nut 33 be provided with
The anti-rotation plane 331 that stop pin 353 is engaged, stop pin 353 is in contact with anti-rotation plane 331.Stop pin 353 and pressure are adjusted
The anti-rotation plane 331 of the side wall of nut 33 is engaged, and can avoid producing relative turning between pipe regulating screw nut 33 and sliding sleeve 35
It is dynamic.
Cylinder nut afterbody 362 is vertically provided with position adjustments pin-and-hole 363, and cylinder nut afterbody 362 is arranged with position adjustments
Button 364, position adjustments pin 365 is inserted into position adjustments pin-and-hole 363 through the hole on the side wall of position adjustments button 364.
Pressure regulation pin-and-hole 383 is vertically provided with the afterbody of the body of rod 382, the afterbody of the body of rod 382 is arranged with pressure adjusting knob
384, pressure adjustment pin 385 is inserted into pressure regulation pin-and-hole 383 through the hole on the side wall of pressure adjusting knob 384.
Check ring 39, side and the rear end end of circular cylindrical shell 12 of check ring 39 are additionally provided with cylinder nut afterbody 363
Face is in contact, and the opposite side of check ring 39 is in contact with apart from the front end of adjusting knob 364.
The course of work of this example：Rotation position adjusting knob 364, position adjustments button 364 is driven by position adjustments pin 365
The afterbody of cylinder nut 362 rotates, and the hollow bolt 352 of the afterbody of sliding sleeve 35 is screwed into the cylinder nut of position adjusting nut 36
In 361, position adjustments nut 36 drives sliding sleeve 35 to be moved forward or rearward, and sliding sleeve 35 is by pin 32 in pinhole 311
Motion drives slide core 31 to be moved forward or rearward, and can adjust two by adjusting the distance between support arm pin 27 and cover 13
The distance between fork plate 22, fork plate 22 is adjusted to the size of suitable patient opening.Rotation pressure adjusting knob 384, pressure regulation
Button 384 drives the body of rod 382 to rotate by pressure adjustment pin 385, the stud 381 of pressure adjusting screw 38 is rotated into pressure
In adjusting nut 33, move forward and backward pipe regulating screw nut 33, compression spring 34 increases or reduce the pressure of spring 34, makes spring 34
The support arm pin 27 of the front end of slide core 31 is acted on, the compression elasticity of spring 34 is slowly increased to the pressure that suitable patient bears.
One embodiment of the present of invention has been described in detail above, but the content is only preferable implementation of the invention
Example, it is impossible to be considered as limiting practical range of the invention.All impartial changes made according to the present patent application scope and improvement
Deng all should still belong within patent covering scope of the invention.
Claims (9)
1. temporomandibular joint training aids, it is characterised in that：Including supporting part and body portion, supporting part includes being consistent with upperdental arch respectively
Two semiorbicular fork plates, two linking arms and two support arms, fork plate handle, one end of fork plate handle are respectively equipped with the middle part of fork plate
It is connected with the outer circular edge of fork plate, the other end of fork plate handle is hinged with the front end of linking arm by preceding connecting pin respectively, connects
The rear end of arm is hinged with the front end of support arm by rear connecting pin respectively, and the body portion includes housing, sliding sleeve, slide core, spring, pressure
Adjusting nut, pressure adjusting screw and position adjustments nut, the housing include square casing and cover, and cover is arranged on square
The front end surface of housing, the upper and lower ends of cover are respectively provided with the hole through linking arm, on the front portion of square casing side wall
Under be respectively arranged at two ends with for through the hole of rear connecting pin, the front end of slide core be located in square casing respectively with two support arms after
End is hinged, and sliding sleeve includes the sliding sleeve cylinder and hollow bolt that are coaxially disposed, the rear end of sliding sleeve cylinder and the front end phase of hollow bolt
Connection, the internal diameter of hollow bolt is less than the simplified internal diameter of sliding sleeve, and the rear end end face middle part of square casing is provided through sliding sleeve cylinder
Circular hole, the rear end of slide core inserts the front end of sliding sleeve cylinder, and the inside of sliding sleeve cylinder is additionally provided with spring and pipe regulating screw nut, bullet
The front end of spring is in contact with the rear end of slide core, and the rear end of spring is in contact with pipe regulating screw nut, pipe regulating screw nut lateral wall
It is fixedly installed between hollow bolt madial wall, the lateral wall of hollow bolt is provided with the outer spiral shell being connected with position adjustments nut thread
Line, pipe regulating screw nut madial wall is provided with the internal thread being threadedly coupled with pressure adjusting screw, and the position adjustments nut includes
The cylinder nut and cylinder nut afterbody being coaxially disposed, the pressure adjusting screw include the stud and the body of rod that are coaxially disposed, spiral shell
The rear end of post is connected with the front end of the body of rod, and the internal diameter of cylinder nut afterbody is equal to the diameter of the body of rod, and body of rod rear end passes through cylinder spiral shell
Female afterbody is set, and the middle part of the slide core is vertically provided with pinhole, and the front end of the sliding sleeve is vertically provided with pin, the two ends of pin
It is connected with sliding sleeve madial wall respectively, the pin is slidably disposed in pinhole.
2. temporomandibular joint training aids according to claim 1, it is characterised in that：The housing also includes circular cylindrical shell, circle
The front end of cylinder shell is vertically connected with the circular hole in the middle part of the end face of square casing rear end, and sliding sleeve is located at circular cylindrical shell interior forward end, circle
Cylinder nut is located at circular cylindrical shell Internal back end, and cylinder nut afterbody is located at outside circular cylindrical shell through circular cylindrical shell rear end end face.
3. temporomandibular joint training aids according to claim 1 and 2, it is characterised in that：The front end of slide core is provided with connection bump,
The connection bump is the plane parallel with square casing side wall, and the diameter of the width less than slide core of connection bump is connected convex
The middle part risen is provided with hole, and two rear ends of support arm are hinged with connection bump respectively.
4. temporomandibular joint training aids according to claim 3, it is characterised in that：The rear end of the slide core is provided with same with slide core
The cylindrical boss that axle is set, the internal diameter of the diameter less than or equal to spring of the boss.
5. temporomandibular joint training aids according to claim 6, it is characterised in that：Between the spring and pipe regulating screw nut
Spring base is provided with, the top surface of spring base is in contact with the front end of pipe regulating screw nut.
6. temporomandibular joint training aids according to claim 5, it is characterised in that：The rear end of sliding sleeve cylinder is provided with hangs down with axis
Straight stop pin, the side wall of pipe regulating screw nut is provided with the anti-rotation plane being engaged with stop pin, stop pin and anti-rotation plane phase
Contact.
7. temporomandibular joint training aids according to claim 6, it is characterised in that：The cylinder nut afterbody is vertically provided with position
Regulation pin-and-hole is put, the cylinder nut afterbody is arranged with position adjustments button, and position adjustments pin is passed through on the wall of position adjustments button side
Hole is inserted into position adjustments pin-and-hole.
8. temporomandibular joint training aids according to claim 7, it is characterised in that：The afterbody of the body of rod is vertically provided with pressure
Regulation pin-and-hole, the afterbody of the body of rod is arranged with pressure adjusting knob, and pressure adjustment pin is inserted into through the hole on the wall of pressure adjusting knob side
In pressure regulation pin-and-hole.
9. temporomandibular joint training aids according to claim 7, it is characterised in that：The cylinder nut afterbody is additionally provided with spring
Back-up ring, the side of check ring is in contact with circular cylindrical shell rear end end face, the opposite side of check ring with before adjusting knob
End is in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611251522.4A CN106726351B (en) | 2016-12-29 | 2016-12-29 | Temporomandibular joint training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611251522.4A CN106726351B (en) | 2016-12-29 | 2016-12-29 | Temporomandibular joint training device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106726351A true CN106726351A (en) | 2017-05-31 |
| CN106726351B CN106726351B (en) | 2023-04-07 |
Family
ID=58928417
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611251522.4A Active CN106726351B (en) | 2016-12-29 | 2016-12-29 | Temporomandibular joint training device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928985A (en) * | 2017-12-06 | 2018-04-20 | 上海微创骨科医疗科技有限公司 | temporomandibular joint tractor |
| CN108309697A (en) * | 2018-03-27 | 2018-07-24 | 上海微创骨科医疗科技有限公司 | Temporomandibular joint tractor and its assist device |
| CN109009864A (en) * | 2018-06-15 | 2018-12-18 | 青岛诺德知识产权有限公司 | Rehabilitation training system and application method after a kind of mouth neoplasm radiotherapy |
| CN109984916A (en) * | 2019-04-21 | 2019-07-09 | 贾文燕 | Temporomandibular joint recovery training appliance for recovery |
| CN111773024A (en) * | 2020-07-31 | 2020-10-16 | 中国人民解放军空军军医大学 | Human oral cavity jaw facial muscle rehabilitation training device |
| CN112973014A (en) * | 2021-04-07 | 2021-06-18 | 哈尔滨医科大学 | Human oral cavity jaw facial muscle rehabilitation training device |
| CN114041967A (en) * | 2021-11-16 | 2022-02-15 | 新疆医科大学第一附属医院 | Oral muscle trainer for children |
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| WO2019109919A1 (en) * | 2017-12-06 | 2019-06-13 | 上海微创骨科医疗科技有限公司 | Temporomandibular joint retractor |
| CN107928985B (en) * | 2017-12-06 | 2023-12-22 | 锐可医疗科技(上海)有限公司 | Temporomandibular joint tractor |
| CN108309697A (en) * | 2018-03-27 | 2018-07-24 | 上海微创骨科医疗科技有限公司 | Temporomandibular joint tractor and its assist device |
| WO2019184671A1 (en) * | 2018-03-27 | 2019-10-03 | 上海微创骨科医疗科技有限公司 | Temporomandibular joint retractor and boost device thereof and operation method therefor |
| CN109009864A (en) * | 2018-06-15 | 2018-12-18 | 青岛诺德知识产权有限公司 | Rehabilitation training system and application method after a kind of mouth neoplasm radiotherapy |
| CN109009864B (en) * | 2018-06-15 | 2021-03-12 | 青岛市妇女儿童医院 | Rehabilitation training system after oral tumor radiotherapy and using method |
| CN109984916A (en) * | 2019-04-21 | 2019-07-09 | 贾文燕 | Temporomandibular joint recovery training appliance for recovery |
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| CN112973014A (en) * | 2021-04-07 | 2021-06-18 | 哈尔滨医科大学 | Human oral cavity jaw facial muscle rehabilitation training device |
| CN114041967A (en) * | 2021-11-16 | 2022-02-15 | 新疆医科大学第一附属医院 | Oral muscle trainer for children |
| CN114041967B (en) * | 2021-11-16 | 2023-05-16 | 新疆医科大学第一附属医院 | Children's oral cavity muscle training ware |
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