CN202490039U - Movable correction device for lower jaw - Google Patents
Movable correction device for lower jaw Download PDFInfo
- Publication number
- CN202490039U CN202490039U CN2011205718388U CN201120571838U CN202490039U CN 202490039 U CN202490039 U CN 202490039U CN 2011205718388 U CN2011205718388 U CN 2011205718388U CN 201120571838 U CN201120571838 U CN 201120571838U CN 202490039 U CN202490039 U CN 202490039U
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- CN
- China
- Prior art keywords
- lower jaw
- correction device
- steel wire
- card
- face
- 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
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Abstract
The utility model relates to a movable correction device for a lower jaw. The movable correction device is arranged in the lower jaw of an oral cavity, and mainly comprises a steel wire retention clamp, a self-curing resin base and a stress application mechanism, wherein the steel wire retention clamp is connected to the base in a casting way; and the stress application mechanism is movably connected to the steel wire retention clamp. According to the movable correction device for the lower jaw, the developmental malformation of the lower jaw is corrected, and the negative effect of the correction device on the lower jaw is effectively avoided; the correction device is difficult to dislocate when a user sleeps on the side, and is safe and reliable; and in addition, the appearance of the correction device is improved compared with that of the conventional correction device, so that a patient can cooperate when treated.
Description
Technical field
This utility model relates to the movable apparatus for correcting of a kind of lower jaw.
Background technology
" Bao Tian " be clinical in one type of common tooth jaw growth deformity, it shows as upper jaw bone deficiency of development or lower jaw hyperevolutism.To this type developmental disorder, present antidote mainly is to utilize the upper jaw to expand bow fast to draw with mask formula the place ahead the upper jaw bone deficiency of development is carried out growth improvement.Yet; The shortcoming of this method is when the traction upper jaw bone is grown forward; Can cause the elongation of grinding one's teeth in sleep; Thereby before and after having changed to vertical to close the plane, its result causes mandibular bone that clockwise rotation takes place, this for some with labial teeth district folding and vertically unfavorable to the patient of growth type; In addition, because will be by the outer facebow device of mouth, the sleep of lying on one's side causes dislocation to part patient easily at night, and this type of apparatus for correcting is on attractive in appearance, and the patient can not accept, and influences patient's cooperation, thereby has certain limitation.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of safe and reliable lower jaw movable apparatus for correcting, is achieved through following technical scheme:
The movable apparatus for correcting of the lower jaw that this utility model provides; Place the oral cavity lower jaw; Mainly be made up of steel wire maintenance card, self-curing resin base and boosting mechanism, said steel wire maintenance card casting is connected in base, and said boosting mechanism is movably connected on the steel wire maintenance card.
The further design of said apparatus for correcting is; Said steel wire maintenance card comprises two arrow cards and two single armed cards; Said arrow card is arranged on corresponding to the district's cheek side position of grinding one's teeth in sleep in the lower jaw of oral cavity; Said single armed card is arranged on corresponding to the canine tooth district labiogression in the lower jaw of oral cavity and puts, and is provided with the face-bow pipe in said arrow card one side.
The further design of said apparatus for correcting is that said boosting mechanism is made up of face-bow and hook, and said hook is connected on the face-bow, and the two ends of said face-bow are plugged on respectively in the face-bow pipe.
The movable apparatus for correcting of the lower jaw of this utility model correcting the tooth odd-shaped while of jaw growth, is avoided the negative effect of apparatus for correcting to mandibular bone effectively, when lying on one's side sleep, also is difficult for dislocation, safety, reliable; In addition, this device apparatus for correcting more in the past makes moderate progress in appearance, makes the patient when treatment, can cooperate.
Description of drawings
Fig. 1 is the structural representation of the movable apparatus for correcting of lower jaw of this utility model.
Among the figure, 1-traction ditch, 2-self-curing resin base, 3-boosting mechanism, 4-arrow card, 5-single armed card, 6-face-bow pipe, 7-face-bow.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment this utility model is done and to be specified:
Like Fig. 1, the movable apparatus for correcting of the lower jaw of present embodiment comprises steel wire maintenance card, self-curing resin base 2 and boosting mechanism 3, and steel wire maintenance card bends and is connected to base 2, and boosting mechanism 3 is movably connected on the steel wire maintenance card.Steel wire maintenance card comprises two arrow cards 4 and two single armed cards 5, and arrow card 4 is arranged on corresponding to the district's cheek side position of grinding one's teeth in sleep in the lower jaw of oral cavity, and single armed card 5 is arranged on corresponding to the canine tooth district labiogression in the lower jaw of oral cavity and puts.Be provided with face-bow pipe 6 in arrow card 4 one sides, boosting mechanism is made up of face-bow 7 and hook 1, and hook 1 is connected on the face-bow 7, and the two ends of face-bow 7 are plugged on respectively in the face-bow pipe 6.
This apparatus for correcting places the oral cavity lower jaw; And be fixed in the lower jaw oral cavity through arrow card 4 and single armed card 5; Traction ditch 1 receives the effect of the power of direction as shown in the figure; Make face-bow 76 pairs of arrow card 4 application of forces of face-bow pipe, base 2 receive the thrust of arrow card 4 and then the lower jaw face is produced pressure, suppress mandibular bone (downwards) effect of rotating clockwise thereby reach through being attached thereto.
Said apparatus is avoided the negative effect of apparatus for correcting to mandibular bone effectively correcting the tooth odd-shaped while of jaw growth, when lying on one's side sleep, also is difficult for dislocation, safety, reliable; In addition, this device apparatus for correcting more in the past makes moderate progress in appearance, makes the patient when treatment, can cooperate.
Claims (3)
1. movable apparatus for correcting of lower jaw; Place the oral cavity lower jaw, it is characterized in that, mainly form by steel wire maintenance card, self-curing resin base and boosting mechanism; Said steel wire maintenance card casting is connected in base, and said boosting mechanism is movably connected on the steel wire maintenance card.
2. the movable apparatus for correcting of a kind of lower jaw according to claim 1; It is characterized in that; Said steel wire maintenance card comprises two arrow cards and two single armed cards; Said arrow card is arranged on corresponding to the district's cheek side position of grinding one's teeth in sleep in the lower jaw of oral cavity, and said single armed card is arranged on corresponding to the canine tooth district labiogression in the lower jaw of oral cavity and puts, and is provided with the face-bow pipe in said arrow card one side.
3. the movable apparatus for correcting of a kind of lower jaw according to claim 2 is characterized in that said boosting mechanism is made up of face-bow and hook, and said hook is connected on the face-bow, and the two ends of said face-bow are plugged on respectively in the face-bow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205718388U CN202490039U (en) | 2011-12-31 | 2011-12-31 | Movable correction device for lower jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205718388U CN202490039U (en) | 2011-12-31 | 2011-12-31 | Movable correction device for lower jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202490039U true CN202490039U (en) | 2012-10-17 |
Family
ID=46996285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205718388U Expired - Fee Related CN202490039U (en) | 2011-12-31 | 2011-12-31 | Movable correction device for lower jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202490039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287847A (en) * | 2014-10-23 | 2015-01-21 | 夏继明 | Interactive appliance of upper and lower jaws |
-
2011
- 2011-12-31 CN CN2011205718388U patent/CN202490039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287847A (en) * | 2014-10-23 | 2015-01-21 | 夏继明 | Interactive appliance of upper and lower jaws |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20131231 |