CN104546264B - A kind of outer formula tooth side fixator of lip for back elastic traction device - Google Patents
A kind of outer formula tooth side fixator of lip for back elastic traction device Download PDFInfo
- Publication number
- CN104546264B CN104546264B CN201410466114.5A CN201410466114A CN104546264B CN 104546264 B CN104546264 B CN 104546264B CN 201410466114 A CN201410466114 A CN 201410466114A CN 104546264 B CN104546264 B CN 104546264B
- Authority
- CN
- China
- Prior art keywords
- lip
- tooth side
- fixing support
- support rack
- fixator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 208000001797 obstructive sleep apnea Diseases 0.000 description 13
- 210000004872 soft tissue Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000000981 epithelium Anatomy 0.000 description 3
- 230000035876 healing Effects 0.000 description 3
- 210000003254 palate Anatomy 0.000 description 3
- 210000003800 pharynx Anatomy 0.000 description 3
- 206010059138 Glossoptosis Diseases 0.000 description 2
- 208000001705 Mouth breathing Diseases 0.000 description 2
- 206010041235 Snoring Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 210000005181 root of the tongue Anatomy 0.000 description 2
- 201000002859 sleep apnea Diseases 0.000 description 2
- 241000167880 Hirundinidae Species 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 208000008784 apnea Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001847 jaw Anatomy 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of outer formula tooth side fixator of lip for back elastic traction device of the present invention, containing support frame, elastic traction Ti Ya side bindiny mechanisms and tooth side fixed mechanism, the triangular support structure that the support frame of the outer formula tooth side fixator of lip overarches, during elastic drawing is carried out to back, support frame is not contacted with Chun Deng sensitive organizations, steady, the lightweight advantage with support, meets Human biology requirement.Particularly when formula tooth side fixator contains the governor motion of adjustable traction force size outside the lip of the present invention, by rotary motion ratchet, the size of traction force can be conveniently adjusted.
Description
Technical field
The present invention relates to formula tooth side fixator outside a kind of lip for back elastic traction device, particularly it is used in installation
Treat snore disease and obstruction sleep apnea-hypopnea syndrome (Obstructive Sleep Apnea/Hypopnea
Syndrome, hereinafter referred to as：OSAHS the outer formula tooth side fixator of the lip of back elastic traction device).
Background technology
The soft tissue of epithelium healing collapses when obstruction sleep apnea-hypopnea syndrome (OSAHS) is due to sleep
A kind of sleep disordered breathing disease using snoring, apnea and low pass gas as Clinical symptoms caused by sunken, blocking.
For OSAHS pathogenesis, it is considered that there is multifactor collective effect.Except epithelium healing anatomical structure is narrow
Outside, be primarily due to sleep when maintain epithelium healing open expansion pharynx muscular relaxation, there is soft tissue and collapse, caused by hinder
Plug.It is located at palate more obstructive position and swallows plane or Glossopharyngeal plane.
Research shows：20%-25% OSAHS patient is due to that the soft tissue of simple palate pharynx plane is collapsed and caused,
15%-20% OSAHS patient is that the soft tissue of simple Glossopharyngeal plane is collapsed and caused, and 50%-70% OSAHS patient is simultaneously
The soft tissue for having palate pharynx plane and Glossopharyngeal plane is collapsed, i.e. mixed type OSAHS patient.
The OSAHS to be formed is collapsed in order to treat Glossopharyngeal plane soft tissue caused by glossoptosis, the present inventor is Chinese special
A kind of root of the tongue draw-gear of implanted is disclosed in profit application CN102198010A, the invention is clinically obtained preferably
Curative effect, is particularly suitable for the operative treatment of moderate or moderate or severe OSAHS patient caused by being collapsed because of the root of the tongue.
In addition, the present inventor is in Chinese patent application 201310043949.5, back elastic traction is disclosed
Device and method for implantation there is provided it is a kind of treat collapsed because of glossoptosis caused by the back of slight or moderate OSAHS patient lead
Leading-in device, with wound it is smaller, more comfortable, use more easily advantage.Present patent application is to the back in the patent application
The further improvement of the tooth side fixator of elastic traction device and perfect.
The content of the invention
A kind of outer formula tooth side fixator of lip for back elastic traction device, the outer formula tooth side fixator 3 of the lip has
Following characteristics：
The outer formula tooth side fixator 3 of A, the lip is containing can support the support frame 31 of formula tooth side fixator 3 outside the lip, can connect
The elastic traction Ti Ya sides bindiny mechanism 32 of elastic traction body 2 and formula tooth side fixator 3 outside the lip can be fixed on upper lower jaw
Outer tooth side fixed mechanism 33；The elastic traction Ti Ya sides bindiny mechanism 32 and tooth side fixed mechanism 33 are arranged on the support
On frame 31；
Positioning containing the tooth side fixator that can fix elastic traction body 2 on B, the elastic traction Ti Ya sides bindiny mechanism 32
Groove 32-1 and positioning convex rank 32-2；
At least containing the outer fixing support rack 31-4 of 3 lips on the outer formula tooth side fixator 3 of C, the lip；
The outer fixing support rack 31-4 of D, the lip is domes；The outer fixing support rack 31-4 of lip one end crosses company
It is connected in the elastic traction Ti Ya sides bindiny mechanism 32；The other end is provided with tooth side fixed mechanism 33；The outer formula of the lip
Tooth side fixator 3 is formed centered on the elastic traction Ti Ya sides bindiny mechanism 32, and the outer fixing support rack 31-4 of the lip is
The supporting leg of arch, using surface the putting as the strong point of the bottom of tooth side fixed mechanism 33 contacted with upper lower jaw outer skin
Penetrate shape domes.
The outer fixing support rack 31-4 of the lip uses domes, and the elastic traction body 2 is fixed on into formula outside the lip
During the fixator 3 of tooth side, the domes of support frame as described above 31-4 outwardly convex avoid the outer fixing support rack 31-4 of the lip
With directly contacting for upper and lower Chun Deng sensitive organizations, even speak or mouth breathing during, upper lip and lower lip also not with
The outer fixing support rack 31-4 of the lip is in contact；It is only the bottom for the tooth side fixed mechanism 33 for being located at support frame as described above 31-4 bottoms
The smooth surface 33-1 in portion is in contact with the skin outside the skin outside the upper jaw, the skin outside lower jaw and labial angle, and these strong points
Speaking or motion amplitude during mouth breathing is smaller, improving comfort level of the patient during use is worn.
Further, the outer formula tooth side fixator 3 of the lip is fixed containing the outer fixing support rack 31-4 of 3 lips, including outside upper jaw lip
The outer fixing support rack 31-4-2 and labial angle support frame 31-4-3 of support frame 31-4-1, lower jaw lip；Fixed support outside the upper jaw lip
Angle γ fixing support rack 31-4-1s outer not less than upper jaw lip between frame 31-4-1 and the outer fixing support rack 31-4-2 of lower jaw lip
With the angle ε between labial angle support frame 31-4-3；The outer fixing support rack 31-4-1 of the upper jaw lip is supported with fixed outside lower jaw lip
Angle γ between frame 31-4-2 is not less than outside the lower jaw lip between fixing support rack 31-4-2 and labial angle support frame 31-4-3
Angle theta.
The outer fixing support rack 31-4-1 of the upper jaw lip or the outer fixing support rack 31-4-2 of lower jaw lip length are not less than institute
State labial angle support frame 31-4-3 length.
The outer fixing support rack 31-4-1 of upper jaw lip, the outer fixing support rack 31- of lower jaw lip of the outer formula tooth side fixator 3 of the lip
4-2, labial angle support frame 31-4-3 be respectively supported at that upper jaw lip is outer, lower jaw lip is outer and labial angle outside, form triangular support structure.This
This triangular support structure that the outer formula tooth side fixator of the lip of invention is used, not only fixed support is steady and lightweight, makes
Obtain the outer formula tooth side fixator of lip of the invention and meet Human biology requirement.
The surface that tooth side fixed mechanism 33 is contacted with skin surface is smooth surface 33-1.When formula tooth side outside the lip
When fixator 3 is fixed on outside upper lower jaw by elastic traction body 2, tooth side fixed structure 33 is the face side of contact with skin surface
Formula, the unit area stress of skin surface is small；In addition, smooth contact surface can reduce tooth side fixed mechanism 33 to skin
The stimulation on skin surface, user can improve the level of comfort of user using the outer formula tooth side fixator 3 of the lip.
The positioning convex rank 32-2 is smooth pyramidal structure.The smooth pyramidal structure has guide effect, as general
When the elastic traction body 2 is fixed on the detent 32-1 by the positioning convex rank 32-2, the positioning convex rank 32-2
Smooth pyramidal structure can facilitate the fixation of the elastic traction body 2, smooth surface will not be to the elastic traction body 2
Tooth side connecting hole 22-1 produce infringement, enhance the security during the use of elastic traction body 2.
The also governor motion of size containing the traction force 32-9 of formula tooth side fixator 3 outside the lip, the governor motion 32-9 are located at
In the Ya Ce bindiny mechanisms 32 of the outer fixing support rack 31-4 of lip intersection.
Governor motion 32-9 32-9-1 containing rotating ratchet, positioning ratchet wheel 32-9-2, back-moving spring 32-9-3, locating shaft
32-9-4 and fixed block 32-9-5；The top of the locating shaft 32-9-4 is provided with positioning convex rank 32-2；The rotating ratchet 32-
9-1 peripheries are provided with least one detent 32-1；The locating shaft 32-9-4 sequentially passes through the back-moving spring 32-9-3's
After centre bore, the centre bore of the rotating ratchet 32-9-1, the centre bore of the positioning ratchet wheel 32-9-2, it is described fixed to be installed in
The fixed block 32-9-5 below the ratchet 32-9-2 of position is connected；The rotating ratchet 32-9-1 and the positioning ratchet wheel
32-9-2 forms embossed card cooperation under the thrust of the back-moving spring 32-9-3；When being pulled upwardly the rotating ratchet
32-9-1, the back-moving spring 32-9-3 shrinks, and the rotating ratchet 32-9-1 departs from the double wedge of the positioning ratchet wheel 32-9-2
32-9-21 limitation, can be rotated around the locating shaft 32-9-4；When unclamping the rotating ratchet 32-9-1, described multiple
Under position spring 32-9-3 thrust, the rotating ratchet 32-9-1 is moved downward, the rotating ratchet 32-9-1 and the positioning
Ratchet 32-9-2 formation embossed cards coordinate, and the double wedge 32-9-21 on the positioning ratchet wheel 32-9-2 can limit the rotating ratchet
32-9-1 motion.
Detent 32-1 and the locating shaft 32-9-4 on the rotating ratchet 32-9-1 of the governor motion 32-9
The positioning convex rank 32-2 on top can fix the elastic traction body 2.
During work, the elastic traction body 2 is first inserted in the positioning convex rank 32-2 on the locating shaft 32-9-4 tops
It is interior so that the elastic traction body 2 is embedded in the detent 32-1 of the outer formula tooth side fixator 3 of the lip, is pulled upwardly institute
State after rotating ratchet 32-9-1, the rotating ratchet 32-9-1 is rotated around the locating shaft 32-9-4, drive the elasticity to lead
Draw body 2 to rotate around the locating shaft 32-9-4, by the elastic traction body periphery of volume 2 in the rotating ratchet 32-9-1, from
And the length of the elastic traction body 2 is adjusted, reach the purpose of the size for the traction force for adjusting the elastic traction body 2.Adjustment
After finishing, the rotating ratchet 32-9-1 is unclamped, the rotating ratchet 32-9-1 is in the presence of the back-moving spring 32-9-3
Move downward, the double wedge 32-9-21 of the positioning ratchet wheel 32-9-2 is stuck in the groove 32-9-11 on the rotating ratchet 32-9-1
Interior, the rotating ratchet 32-9-1 and positioning ratchet wheel 32-9-2 formation embossed cards coordinate, so as to limit the rotation spine
Take turns 32-9-1 motion.
Further, the double wedge 32-9-21 on the positioning ratchet wheel 32-9-2 is helical teeth, when the back-moving spring 32-9-3 will
The rotating ratchet 32-9-1 is pushed down on so that the rotating ratchet 32-9-1 and positioning ratchet wheel 32-9-2 formation embossed cards
During cooperation, the rotating ratchet 32-9-1 can only be rotated clockwise, it is impossible to be rotated counterclockwise.
When the double wedge 32-9-21 on the positioning ratchet wheel 32-9-2 uses the design of helical teeth, the rotating ratchet 32-9-
Groove 32-9-11 on 1 also uses oblique groove with matching, so that the rotating ratchet 32-9-1 can only be to one
Individual direction rotates, it is impossible to invert.After inverting, it is necessary to which the rotating ratchet 32-9-1 is pulled upwardly, depart from described
It could be inverted after the limitation of double wedge 32-9-21 on positioning ratchet wheel 32-9-2, the excessive traction force for relaxing.
During work, it can directly rotate the rotating ratchet 32-9-1 and be rotated in the clockwise direction, by the elastic traction
The traction force of body 2 is adjusted to suitable size, it is not necessary to deliberately lift the rotating ratchet 32-9-1, the rotating ratchet
32-9-1 can be moved along the inclined-plane of helical teeth, be rotated to a direction, but can not be inverted, and so operation more facilitates.If institute
State elastic traction body 2 traction force it is too big when, the rotating ratchet 32-9-1 is pulled upwardly, the rotation spine is rotated counterclockwise
Take turns 32-9-1, elastic traction body 2 of the relaxation on the rotating ratchet 32-9-1 peripheries, you can reduce traction force, adjustment
To after suitable traction force size, the rotating ratchet 32-9-1 is unclamped, under the thrust of the back-moving spring 32-9-3,
The rotating ratchet 32-9-1 is to move downward, and the rotating ratchet 32-9-1 and the positioning ratchet wheel 32-9-2 can shapes again
Coordinate into embossed card.
The rotating ratchet 32-9-1 and positioning ratchet wheel 32-9-2 of the traction force size governor motion 32-9 embossed card are matched somebody with somebody
Conjunction mode, on the one hand can realize that continuously adjusting the elastic traction body 2 pulls by adjusting the length of the elastic traction body 2
The purpose of power size, on the other hand, after the traction force size adjustment of the elastic traction body 2 is suitable, due to the rotation spine
The embossed card fit system between the 32-9-1 and positioning ratchet wheel 32-9-2 is taken turns, after the rotating ratchet 32-9-1 is replied,
The positioning ratchet wheel 32-9-2 can limit the motion of the rotating ratchet 32-9-1 well, effectively prevent traction process
In, the rotating ratchet 32-9-1 surprisingly rotates, more safe while keeping traction process traction force constant.
The outer formula tooth side fixator of the lip of the present invention, it is solid containing support frame 31, elastic traction Ti Ya sides bindiny mechanism 32 and tooth side
Determine the triangular support structure that the support frame 31 of formula tooth side fixator outside mechanism 33, the lip overarches, bullet is being carried out to back
Property drawing during, support frame as described above 31 is not contacted with Chun Deng sensitive organizations, steady with support, lightweight advantage, symbol
Close Human biology requirement.Particularly when regulation of the formula tooth side fixator containing the adjustable traction force size outside the lip of the present invention
During mechanism 32-9, by rotating the rotating ratchet 32-9-1, the size of traction force can be conveniently adjusted.
Brief description of the drawings
Fig. 1 is Fig. 2 upward view.
Fig. 2 is the structural representation of the outer formula tooth side fixator of lip of the present invention.
Fig. 3 is Fig. 2 top view.
Fig. 4 is Fig. 3 side view.
Fig. 5 is the fundamental diagram of the outer formula tooth side fixator of lip of the present invention.
Fig. 6 is the structural representation of formula tooth side fixator outside the lip of the present invention of the governor motion of size containing traction force.
Fig. 7 is Fig. 6 A-A sectional views.
Fig. 8 is the dimensional structure diagram of formula tooth side fixator outside the lip of the present invention of the governor motion of size containing traction force.
Fig. 9 is Fig. 8 explosive view.
Figure 10 is the fundamental diagram of formula tooth side fixator outside the lip of the present invention of the governor motion of size containing traction force.
Figure 11 is enlarged drawing at Figure 10 B.
In above-mentioned figure：
2 be elastic traction body, and 3 be the outer formula tooth side fixator of lip, and 6 be lip.
22 be the Ya Ce bindiny mechanisms on the elastic traction body being connected with tooth side fixator；22-1 is tooth side connecting hole；
31 be support frame, and 32 be elastic traction Ti Ya sides bindiny mechanism, and 33 be tooth side fixed mechanism；
31-4 is the outer fixing support rack of lip, and 32-1 is detent, and 32-2 is positioning convex rank, and 32-9 is the big ditty of traction force
Save mechanism；
31-4-1 is the outer fixing support rack of upper jaw lip, and 31-4-2 is the outer fixing support rack of lower jaw lip, and 31-4-3 is labial angle branch
Support.
32-9-1 is rotating ratchet, and 32-9-2 is positioning ratchet wheel, and 32-9-3 is back-moving spring, and 32-9-4 is locating shaft, 32-
9-5 is fixed block, and 32-9-11 is the groove on rotating ratchet, and 32-9-21 is the double wedge on positioning ratchet wheel.
γ is the angle between the outer fixing support rack 31-4-1 of upper jaw lip and the outer fixing support rack 31-4-2 of lower jaw lip；ε is
The outer angle between fixing support rack 31-4-1 and labial angle support frame 31-4-3 of upper jaw lip；θ is the outer fixing support rack 31- of lower jaw lip
Angle between 4-2 and labial angle support frame 31-4-3.
Embodiment
Embodiment 1：The outer formula tooth side fixator of the lip of the present invention
Referring to figs. 1 to Fig. 4, in the present embodiment, the outer formula tooth side fixator 3 of the lip containing that can support the lip, consolidate outside by formula tooth side
The support frame 31 of determining device 3, the elastic traction Ti Ya sides bindiny mechanism 32 that elastic traction body 2 can be connected and can be by formula tooth outside the lip
Side fixator 3 is fixed on the tooth side fixed mechanism 33 outside lower jaw, the table that tooth side fixed mechanism 33 is contacted with skin surface
Face is smooth surface.The elastic traction Ti Ya sides bindiny mechanism 32 and tooth side fixed mechanism 33 are arranged on support frame as described above 31
On.
Positioning containing the tooth side fixator that can fix elastic traction body 2 in the elastic traction Ti Ya sides bindiny mechanism 32 is recessed
Groove 32-1 and positioning convex rank 32-2, the positioning convex rank 32-2 use smooth pyramidal structure.
Containing the outer fixing support rack 31-4 of 3 lips on the outer formula tooth side fixator 3 of the lip, the outer fixing support rack 31-4 of the lip
For domes.The outer fixing support rack 31-4 of lip one end, which crosses, is connected to the elastic traction Ti Ya sides bindiny mechanism 32
On；The other end is provided with tooth side fixed mechanism 33.The outer formula tooth side fixator 3 of the lip is formed with the elastic traction body tooth
Fixing support rack 31-4 is arch support leg, with what is contacted with upper lower jaw outer skin centered on side bindiny mechanism 32, outside the lip
The smooth surface 33-1 of the bottom of tooth side fixed mechanism 33 is the radial domes of the strong point.
The outer formula tooth side fixator 3 of the lip is containing the outer fixing support rack 31-4 of 3 lips：The outer fixing support rack 31-4- of upper jaw lip
1st, the outer fixing support rack 31-4-2 and labial angle support frame 31-4-3 of lower jaw lip.The outer fixing support rack 31-4-1 of the upper jaw lip is with
Angle γ between the outer fixing support rack 31-4-2 of jaw lip is more than or equal to the outer fixing support rack 31-4-1 of upper jaw lip and labial angle branch
Angle ε between support 31-4-3；The outer fixing support rack 31-4-1 of the upper jaw lip and outer fixing support rack 31-4-2 of lower jaw lip
Between angle γ be more than or equal to the outer folder between fixing support rack 31-4-2 and labial angle support frame 31-4-3 of the lower jaw lip
Angle θ.
The outer fixing support rack 31-4-1 of the upper jaw lip or the outer fixing support rack 31-4-2 of lower jaw lip length are more than or waited
In the length of the labial angle support frame 31-4-3.
During working condition, the elastic traction body 2 is fixed on institute by the smooth taper structure of the positioning convex rank 32-2
State in detent 32-1, it is fixed outside the outer fixing support rack 31-4-1 of upper jaw lip of the outer formula tooth side fixator 3 of the lip, lower jaw lip
Support frame 31-4-2, labial angle support frame 31-4-3 be respectively supported at that upper jaw lip is outer, lower jaw lip is outer and labial angle outside, form triangle branch
Formula tooth side fixator 3 outside the lip is fixed on patient by support structure, the elastic traction force applied by the elastic traction body 2
Locate outside upper lower jaw, complete the elastic traction body 2 and wear process on formula tooth side fixator 3 outside the lip, with reference to Fig. 5.
Embodiment 2：Formula tooth side fixator outside the lip of the present invention of the governor motion of size containing traction force
With reference to Fig. 6 to Figure 11, the present embodiment and the difference of embodiment 1 are, in the present embodiment, the lip of the present invention
Traction force size governor motion 32-9 is additionally provided with outer formula tooth side fixator 3.
The governor motion 32-9 is located in the Ya Ce bindiny mechanisms 32 of the outer fixing support rack 31-4 of lip intersection.
Governor motion 32-9 32-9-1 containing rotating ratchet, positioning ratchet wheel 32-9-2, back-moving spring 32-9-3, locating shaft
32-9-4 and fixed block 32-9-5；The top of the locating shaft 32-9-4 is provided with positioning convex rank 32-2；The rotating ratchet 32-
9-1 peripheries are provided with least one detent 32-1；The locating shaft 32-9-4 sequentially passes through the back-moving spring 32-9-3's
After centre bore, the centre bore of the rotating ratchet 32-9-1, the centre bore of the positioning ratchet wheel 32-9-2, it is described fixed to be installed in
The fixed block 32-9-5 below the ratchet 32-9-2 of position is connected；The rotating ratchet 32-9-1 and the positioning ratchet wheel
32-9-2 forms embossed card cooperation under the thrust of the back-moving spring 32-9-3；When being pulled upwardly the rotating ratchet
32-9-1, the back-moving spring 32-9-3 shrinks, and the rotating ratchet 32-9-1 departs from the double wedge of the positioning ratchet wheel 32-9-2
32-9-21 limitation, can be rotated around the locating shaft 32-9-4；When unclamping the rotating ratchet 32-9-1, described multiple
Under position spring 32-9-3 thrust, the rotating ratchet 32-9-1 is moved downward, the rotating ratchet 32-9-1 and the positioning
Ratchet 32-9-2 formation embossed cards coordinate, and the double wedge 32-9-21 on the positioning ratchet wheel 32-9-2 can limit the rotating ratchet
32-9-1 motion.
Detent 32-1 and the locating shaft 32-9-4 on the rotating ratchet 32-9-1 of the governor motion 32-9
The positioning convex rank 32-2 on top can fix the elastic traction body 2.
During work, the elastic traction body 2 is first inserted in the positioning convex rank 32-2 on the locating shaft 32-9-4 tops
It is interior so that the elastic traction body 2 is embedded in the detent 32-1 of the outer formula tooth side fixator 3 of the lip, is pulled upwardly institute
State after rotating ratchet 32-9-1, the rotating ratchet 32-9-1 is rotated around the locating shaft 32-9-4, drive the elasticity to lead
Draw body 2 to rotate around the locating shaft 32-9-4, by the elastic traction body periphery of volume 2 in the rotating ratchet 32-9-1, from
And the length of the elastic traction body 2 is adjusted, reach the purpose of the size for the traction force for adjusting the elastic traction body 2.Adjustment
After finishing, the rotating ratchet 32-9-1 is unclamped, the rotating ratchet 32-9-1 is in the presence of the back-moving spring 32-9-3
Move downward, the double wedge 32-9-21 of the positioning ratchet wheel 32-9-2 is stuck in the groove 32-9-11 on the rotating ratchet 32-9-1
Interior, the rotating ratchet 32-9-1 and positioning ratchet wheel 32-9-2 formation embossed cards coordinate, so as to limit the rotation spine
Take turns 32-9-1 motion.
The rotating ratchet 32-9-1 and positioning ratchet wheel 32-9-2 of the traction force size governor motion 32-9 embossed card are matched somebody with somebody
Conjunction mode, on the one hand can realize that continuously adjusting the elastic traction body 2 pulls by adjusting the length of the elastic traction body 2
The purpose of power size, on the other hand, after the traction force size adjustment of the elastic traction body 2 is suitable, due to the rotation spine
The embossed card fit system between the 32-9-1 and positioning ratchet wheel 32-9-2 is taken turns, after the rotating ratchet 32-9-1 is replied,
The positioning ratchet wheel 32-9-2 can limit the motion of the rotating ratchet 32-9-1 well, effectively prevent traction process
In, the rotating ratchet 32-9-1 surprisingly rotates, also more safe while keeping traction force constant.
Embodiment 3：Formula tooth side fixator outside the lip of the present invention of the traction force size governor motion of the structure containing helical teeth
With reference to Fig. 8 and Fig. 9, the present embodiment and the difference of embodiment 2 are, the traction force size governor motion
The double wedge 32-9-21 coordinated on 32-9 positioning ratchet wheel 32-9-2 with rotating ratchet 32-9-1 formation embossed cards uses helical teeth
Groove 32-9-11 on design, the rotating ratchet 32-9-1 also uses oblique groove with matching, so that described
Rotating ratchet 32-9-1 can only rotate to a direction, it is impossible to invert.If necessary to reversion, it is necessary to by the rotating ratchet 32-
After 9-1 is pulled upwardly, it could be inverted after the limitation for departing from the double wedge 32-9-21 on the positioning ratchet wheel 32-9-2, for relaxing
Excessive traction force.
During work, it can directly rotate the rotating ratchet 32-9-1 and be rotated in the clockwise direction, by the elastic traction
The traction force of body 2 is adjusted to suitable size, it is not necessary to deliberately lift the rotating ratchet 32-9-1, the rotating ratchet
32-9-1 can be moved along the inclined-plane of helical teeth, be rotated to a direction, but can not be inverted, and so operation more facilitates.If institute
State elastic traction body 2 traction force it is too big when, the rotating ratchet 32-9-1 is pulled upwardly, the rotation spine is rotated counterclockwise
Take turns 32-9-1, elastic traction body 2 of the relaxation on the rotating ratchet 32-9-1 peripheries, you can reduce traction force, adjustment
To after suitable traction force size, the rotating ratchet 32-9-1 is unclamped, under the thrust of the back-moving spring 32-9-3,
The rotating ratchet 32-9-1 is to move downward, and the rotating ratchet 32-9-1 and the positioning ratchet wheel 32-9-2 can shapes again
Coordinate into embossed card.Thus traction force size easily can be adjusted to optimal by the traction force governor motion 32-9
Value, so as to ensure optimal therapeutic effect.
It should be noted that structure disclosed and illustrated herein can be replaced with other effect identical structures, while this hair
Bright introduced embodiment not realizes the exclusive architecture of the present invention.Although the preferred embodiments of the present invention give herein
Introduce and illustrate, but those skilled in the art are aware that and know that these embodiments are only to illustrate and oneself, this area
Interior technical staff can make countless changes, improve and replace, therefore, should be according to the present invention without departing from the present invention
What the spirit and scope of appended claims were come defines protection scope of the present invention.
Claims (8)
1. a kind of outer formula tooth side fixator of lip for back elastic traction device, the spy of the outer formula tooth side fixator (3) of the lip
Levy and be：
The outer formula tooth side fixator (3) of A, the lip, which contains, can support the support frame (31) of the outer formula tooth side fixator (3) of the lip, can connect
Meet the elastic traction Ti Ya sides bindiny mechanism (32) of elastic traction body (2) and formula tooth side fixator (3) outside the lip can be fixed
Tooth side fixed mechanism (33) outside upper lower jaw；The elastic traction Ti Ya sides bindiny mechanism (32) and tooth side fixed mechanism
(33) it is arranged on support frame as described above (31)；
Positioning containing the tooth side fixator that can fix elastic traction body (2) on B, the elastic traction Ti Ya sides bindiny mechanism (32)
Groove (32-1) and positioning convex rank (32-2)；
At least containing the outer fixing support rack (31-4) of 3 lips on the outer formula tooth side fixator (3) of C, the lip；
The outer fixing support rack (31-4) of D, the lip is domes；One end of the outer fixing support rack (31-4) of the lip crosses company
It is connected on the elastic traction Ti Ya sides bindiny mechanism (32)；The other end is provided with tooth side fixed mechanism (33)；The lip
Outer formula tooth side fixator (3) is formed centered on the elastic traction Ti Ya sides bindiny mechanism (32), with fixed branch outside the lip
Support (31-4) is for the supporting leg of arch, with the table of the bottom of tooth side fixed mechanism (33) contacted with upper lower jaw outer skin
Face is the radial domes of the strong point；
Outer formula tooth side fixator (3) governor motion of size containing traction force (32-9) of E, the lip, the governor motion (32-9) sets
Outside the lip in the Ya Ce bindiny mechanisms (32) of the intersection of fixing support rack (31-4).
2. the outer formula tooth side fixator of lip according to claim 1, it is characterised in that：The outer formula tooth side fixator (3) of the lip contains 3
The outer fixing support rack (31-4) of individual lip, including the outer fixing support rack (31- of fixing support rack (31-4-1), lower jaw lip outside upper jaw lip
4-2) and labial angle support frame (31-4-3)；The outer fixing support rack (31-4-1) of the upper jaw lip and the outer fixing support rack of lower jaw lip
Angle γ between (31-4-2) is not less than the outer fixing support rack (31-4-1) of the upper jaw lip and the labial angle support frame (31-
Angle ε between 4-3)；The outer fixing support rack (31-4-1) of the upper jaw lip and the outer fixing support rack (31-4-2) of lower jaw lip it
Between angle γ it is outer not less than the lower jaw lip between fixing support rack (31-4-2) and the labial angle support frame (31-4-3)
Angle theta.
3. the outer formula tooth side fixator of lip according to claim 2, it is characterised in that：Outer fixing support rack (the 31- of the upper jaw lip
4-1) or outside lower jaw lip the length of fixing support rack (31-4-2) is not less than the length of the labial angle support frame (31-4-3).
4. the outer formula tooth side fixator of lip according to claim 1, it is characterised in that：Tooth side fixed mechanism (33) and skin
The surface of surface contact is smooth surface (33-1).
5. the outer formula tooth side fixator of lip according to claim 1, it is characterised in that：The positioning convex rank (32-2) is smooth
Pyramidal structure.
6. the outer formula tooth side fixator of lip according to claim 1, it is characterised in that：The governor motion (32-9) spine containing rotation
Take turns (32-9-1), positioning ratchet wheel (32-9-2), back-moving spring (32-9-3), locating shaft (32-9-4) and fixed block (32-9-5)；
The top of the locating shaft (32-9-4) is provided with positioning convex rank (32-2)；Rotating ratchet (32-9-1) periphery is provided with least
1 detent (32-1)；The locating shaft (32-9-4) sequentially passes through the back-moving spring (32-9-3) centre bore, described
After the centre bore of rotating ratchet (32-9-1), the centre bore of the positioning ratchet wheel (32-9-2), the positioning ratchet wheel is installed in
The fixed block (32-9-5) below (32-9-2) is connected；The rotating ratchet (32-9-1) and the positioning ratchet wheel
(32-9-2) forms embossed card under the back-moving spring (32-9-3) thrust and coordinated；When being pulled upwardly the rotation spine
Take turns (32-9-1), the back-moving spring (32-9-3) is shunk, the rotating ratchet (32-9-1) departs from the positioning ratchet wheel (32-
The limitation of double wedge (32-9-21) 9-2), can be rotated around the locating shaft (32-9-4)；As the release rotating ratchet (32-
When 9-1), under the back-moving spring (32-9-3) thrust, the rotating ratchet (32-9-1) moves downward, the rotation spine
Take turns (32-9-1) with the positioning ratchet wheel (32-9-2) formation embossed card to coordinate, the double wedge on the positioning ratchet wheel (32-9-2)
(32-9-21) can limit the rotating ratchet (32-9-1) motion.
7. the outer formula tooth side fixator of lip according to claim 6, it is characterised in that：It is convex on the positioning ratchet wheel (32-9-2)
Tooth (32-9-21) is helical teeth, when the back-moving spring (32-9-3) pushes down on the rotating ratchet (32-9-1) so that described
When rotating ratchet (32-9-1) coordinates with the positioning ratchet wheel (32-9-2) formation embossed card, the rotating ratchet (32-9-1) is only
It can rotate clockwise, it is impossible to rotate counterclockwise.
8. the outer formula tooth side fixator of lip according to claim 6, it is characterised in that：The rotation spine of the governor motion (32-9)
The positioning convex rank (32-2) of detent (32-1) and the locating shaft (32-9-4) top on wheel (32-9-1) can be fixed
The elastic traction body (2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410466114.5A CN104546264B (en) | 2013-09-16 | 2014-09-14 | A kind of outer formula tooth side fixator of lip for back elastic traction device |
| TW104130061A TW201609069A (en) | 2013-09-16 | 2015-09-11 | Lip external type tooth lateral fixing device used for tongue back elastic traction device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104233519 | 2013-09-16 | ||
| CN201310423351 | 2013-09-16 | ||
| CN201410466114.5A CN104546264B (en) | 2013-09-16 | 2014-09-14 | A kind of outer formula tooth side fixator of lip for back elastic traction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104546264A CN104546264A (en) | 2015-04-29 |
| CN104546264B true CN104546264B (en) | 2017-09-29 |
Family
ID=52410402
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526348.XU Withdrawn - After Issue CN204133678U (en) | 2013-09-16 | 2014-09-14 | A kind of lip for back elastic traction device outer formula tooth side holder |
| CN201410466114.5A Expired - Fee Related CN104546264B (en) | 2013-09-16 | 2014-09-14 | A kind of outer formula tooth side fixator of lip for back elastic traction device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526348.XU Withdrawn - After Issue CN204133678U (en) | 2013-09-16 | 2014-09-14 | A kind of lip for back elastic traction device outer formula tooth side holder |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN204133678U (en) |
| TW (1) | TW201609069A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204133678U (en) * | 2013-09-16 | 2015-02-04 | 张湘民 | A kind of lip for back elastic traction device outer formula tooth side holder |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7328705B2 (en) * | 2003-03-10 | 2008-02-12 | Mark Abramson | Dental appliance for improving airflow through nasal-pharyngeal airway |
| FR2852508B1 (en) * | 2003-03-18 | 2006-01-06 | Jean Michel Sola | CUSTOMIZED DEVICE FOR ADVANCING THE LOWER JAW AND STOP OR REDUCE RONFLEMENTS AND APNEAS |
| CN100579491C (en) * | 2003-06-09 | 2010-01-13 | 陈海东 | Demountable snore relieving and correcting equipment of tongue position |
| CN203619749U (en) * | 2013-09-16 | 2014-06-04 | 张湘民 | Lip external tooth-side fixator for tongue dorsum elastic traction apparatus |
| CN204133678U (en) * | 2013-09-16 | 2015-02-04 | 张湘民 | A kind of lip for back elastic traction device outer formula tooth side holder |
-
2014
- 2014-09-14 CN CN201420526348.XU patent/CN204133678U/en not_active Withdrawn - After Issue
- 2014-09-14 CN CN201410466114.5A patent/CN104546264B/en not_active Expired - Fee Related
-
2015
- 2015-09-11 TW TW104130061A patent/TW201609069A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN204133678U (en) | 2015-02-04 |
| TW201609069A (en) | 2016-03-16 |
| CN104546264A (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206044204U (en) | Jingzhuikang medicine for curing cervical spondylopathy shield pillow | |
| CN104473710B (en) | Magnetic suspension Lower jaw support snore stopper | |
| CN103239316B (en) | Multi-directional adjustable double layer replacement neck support | |
| CN205434029U (en) | To sick prevention and treatment of chair of spinal surgery | |
| CN104546264B (en) | A kind of outer formula tooth side fixator of lip for back elastic traction device | |
| CN108095970A (en) | Cervical vertebra treatment pillow | |
| CN204318991U (en) | The training devices that after a kind of facial burn, microstomia is corrected | |
| CN108392376A (en) | A kind of cervical vertebra healing therapeutic apparatus | |
| CN202223396U (en) | Hallux valgus orthotic device | |
| CN203619749U (en) | Lip external tooth-side fixator for tongue dorsum elastic traction apparatus | |
| CN201500217U (en) | Hard fixed-point cervical vertebra corrective pillow | |
| CN208710229U (en) | Split type device for preventing snoring | |
| CN204352081U (en) | The fixing pillow of a kind of head and neck for fractures of neck postoperative care | |
| CN203619751U (en) | Tunnel type tongue dorsum connecting mechanism for tongue dorsum elastic traction apparatus | |
| CN203263746U (en) | Novel recumbent-position angle-adjustable cervical traction device | |
| CN202490055U (en) | Hallux valgus appliance | |
| CN205649569U (en) | Adjustable neck brace | |
| CN211658447U (en) | Cervical vertebra rehabilitation traction plate | |
| CN108542576A (en) | A kind of shoulder-item back bracket component and cervical vertebra healing therapeutic apparatus | |
| CN104434379B (en) | Tunnel type tongue back connecting mechanism applied to tongue-back elastic traction device | |
| CN203969845U (en) | A kind of health care bed mattress | |
| CN108635172A (en) | A kind of cervical vertebra healing therapeutic apparatus | |
| CN204133754U (en) | Medical head securing pillow | |
| KR20190052777A (en) | Facial paralysis low frequency muscle instrument | |
| CN108542710A (en) | A kind of cervical vertebra healing therapeutic apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |