CN205514974U - Tooth thrust unit with adjustable - Google Patents
Tooth thrust unit with adjustable Download PDFInfo
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- CN205514974U CN205514974U CN201620092221.0U CN201620092221U CN205514974U CN 205514974 U CN205514974 U CN 205514974U CN 201620092221 U CN201620092221 U CN 201620092221U CN 205514974 U CN205514974 U CN 205514974U
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Abstract
The utility model discloses a tooth thrust unit with adjustable, including the main part pipe, the one end of main part pipe is connected with the connecting rod, the peripheral cover of main part pipe is equipped with the spring, and the one end of spring is connected with the slip pipe, and the other end is connected with fixed pipe, the slip pipe also overlaps to establish and encloses at the main part outside of tubes, can follow main part pipe horizontal slip under the spring action, the slip pipe is provided with the chuck respectively with fixing to manage, the chuck is used for setting up the buccal surface pipe. The utility model has the advantages of simple structure, it is nimble convenient to use, and the clinical practice is extensive.
Description
Technical field
The utility model belongs to orthodontic field, is specifically related to a kind of orthodontic tooth pushing means.
Background technology
Along with beautiful teeth is the most increasingly paid attention to by people, the research of tooth fixed orthodontics is the most gradually goed deep into by people, can use different correcting methods for different malocclusions.At present three classes are divided into for malocclusion, i.e. neutral misfit, remote in misfit and near in misfit.Wherein middle misfit mainly inferior dental arch and lower jaw are in remote middle position, and in correction clinically, the treatment for remote middle misfit typically uses propeller of grinding one's teeth in sleep to enforcement push-back technique of grinding one's teeth in sleep.
Grind one's teeth in sleep propeller original name Appliances for Maxillary Molar Distalization, a kind of orthotic device disclosed in the Chinese patent of patent No. ZL99256789.0 in calendar year 2001, it is widely used in mouth cavity orthodontic clinical, is used primarily for treating Angle's Class Ⅱ malocclusion not Extraction treatment case, be a kind of dependent/non-dependent appliance.Use this appliance that maxillary molar can be made smoothly mobile in remote, utilize the gap that it opens up out, adjust molar relation；Release crowded dentition, dental arch etc. prominent before interior receipts, reach the purpose of not Extraction treatment malocclusion, make patient obtain appearance, stable occluding relation and the tooth of marshalling of harmony.Appliances for Maxillary Molar Distalization can be not only used for pushing away bilateral and grinds one's teeth in sleep mobile in remote, can push away again one side and grind one's teeth in sleep mobile in remote；Can be not only used for the child patient at permanent teeth initial stage it can also be used to adult patient, both can push away 2 and grind one's teeth in sleep backward, it is possible to push away 4 grind one's teeth in sleep backward (referring to bilateral), be a kind of high-effect, novel practical distraction mobile device.
Its function is improved by applicant in recent years, the Nance torr being placed on front palatine by changing the design of its anchorage is changed to grind one's teeth in sleep the palatine arch,posterior in district, put the cart before the horse in the position making anchorage device lay, anchorage force position front and back position there occurs huge change, angle of rake maintenance of grinding one's teeth in sleep still depends on molar band that (but the position of its buccal tube extends a premolar teeth tooth position near, extension retention arm is addition of) on buccal aspect during i.e. molar band is near, traction ligature is still compressed by the mode of operation of original thrust bearing test rig curer and pushes away spring on propeller, by the Orthodontic force system moving teeth returning tension force release of compression spring, the negative movement of original distraction is transform as and pushes away premolar teeth and rescue required main movement near.Push away premolar teeth section with it and extend leading portion dental arch to Mesial movement, rescue iS-One skeletal Class Ⅲ deformity, expand propeller range of application of grinding one's teeth in sleep, make to grind one's teeth in sleep propeller not only can dental arch after distalization for maxillary molar is expanded backward, also can push away forward premolar teeth section dental arch before Mesial movement is expanded.
nullAlong with propeller being widely used in correction clinic of grinding one's teeth in sleep，Requirement to its structure is more and more higher，Existing propeller of grinding one's teeth in sleep (i.e. Appliances for Maxillary Molar Distalization) is mainly made up of an elastic force propulsion plant and buccal tube，This elastic force propulsion plant is by fixing bottom bar、Sliding bar and the energizing spring composition being enclosed within sliding bar，It is provided with fixed block near one end at fixing bottom bar，The other end is provided with sliding shoe，Sliding bar one end is fixed on sliding shoe，The other end passes fixed block，Sliding bar can be made under the drive of sliding shoe left along fixing bottom bar、Move right，Push away forward or backward grinding one's teeth in sleep，Sliding shoe is provided with protrusion maintenance traction circle (be sliding bar one before prolong part constitute)，Described fixed block and sliding shoe are the square of corner angle，Whole angle of rake upper surface is caused to have a lot of corner angle，Whole propeller is rough with lip contact face，It not is the most comfortable for wearing，It is easy to cause canker sore with lip internal friction；The traction circle adding sliding shoe front end compares protrusion, and lip also can cause friction stimulate.Sometimes there are the deleterious situations such as traction circle rotation in sliding bar and sliding shoe connecting portion sealing-off.
Elastic force propulsion plant is in installation process, it is first to be welded on buccal tube to grind one's teeth in sleep on the collar, the fixed block end (back segment) of elastic force propulsion plant inserts in the square tube of buccal tube, sliding end (leading portion) is just pulled back CN 204133621 U specification page 3 2/4 4 compression spring through maintenance traction circle by ligation silk, and then fixing ligation is on the bracket of the second premolar teeth.Its leading portion stability is poor, and is unfavorable for the performance of Orthodontic force efficiency.And when carrying out grinding one's teeth in sleep push-back technique, the strength postponed for the propeller that prevents from grinding one's teeth in sleep cause grinding one's teeth in sleep remote in tongue to rotation, occur grinding one's teeth in sleep the phenomenon turned up, one angle of rake guiding bar of grinding one's teeth in sleep can be set, this guiding bar is to use stainless steel wire to be welded on first molar band buccal tube, the distal end of stainless steel wire arrive at second molar near at 1/3rd or 2/3rds.Bend annex and solder technology so needing doctor to grasp when propeller and propeller guiding bar are ground one's teeth in sleep in installation, carry out propeller technology of grinding one's teeth in sleep to undoubtedly basic unit doctor and be provided with threshold, and too increase the valuable operating time that clinician's chair is other.
Summary of the invention
The purpose of this utility model is to overcome shortcoming of the prior art, a kind of adjustable tooth pushing means is provided, the utility model simple in construction, flexible and convenient to use, can need to change distance and regulation direction flexibly according to clinic, can be widely used in various case.
The technical solution adopted in the utility model is as follows: a kind of adjustable tooth pushing means, and including main body tube, one end of main body tube connects connecting rod；The periphery of main body tube is arranged with spring, and one end of spring connects slip pipe, and the other end connects fixing pipe；It is peripheral that described slip pipe is also set in main body tube, can horizontally slip along main body tube under the action of the spring；Being respectively arranged with chuck on described slip pipe and fixing pipe, described chuck is used for arranging buccal tube.
Adjustable tooth pushing means of the present utility model, the other end of described main body tube also connects connecting rod.
Adjustable tooth pushing means of the present utility model, described connecting rod is bent flexible link.
Adjustable tooth pushing means of the present utility model, described connecting rod and main body tube connecting place are additionally provided with a tilting bar.
Adjustable tooth pushing means of the present utility model, described tilting bar and main body tube are 30 degree of-45 degree angle.
Adjustable tooth pushing means of the present utility model carry out multidirectional expand bow method, specific as follows: the connecting rod of adjustable tooth pushing means one end is fixed on left side specify grind one's teeth in sleep on, the connecting rod of the other end be fixed on correspondence right side grind one's teeth in sleep on；Take an adjustable tooth pushing means of the present utility model again, the connecting rod of one end is fixed on left side another specify grind one's teeth in sleep on, the connecting rod of the other end be fixed on correspondence right side grind one's teeth in sleep on；Finally with connecting rod, the two of the same side chucks are connected two-by-two.
The utility model has the benefit that the utility model uses connecting rod to be connected with main body tube, is arranged above with the easy structure of sliding spring at main body tube simultaneously, achieves original complicated grinding one's teeth in sleep easily and pushes away the effect that can be only achieved.Owing to the chuck distance of fixing buccal tube can make the direction of acting force of the spring to be adjusted flexibly with flexible modulation under the effect of tilting bar simultaneously, then the clinical application range of the utility model device is wider.Even two or more the utility model device can be coupled together and use as the multidirectional bow device that expands.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the structural representation of the utility model embodiment 2.
Fig. 4 is the structural representation of the utility model embodiment 3.
Fig. 5 is the use state diagram of embodiment 1.
Fig. 6 is the use state diagram of the utility model embodiment 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.
Embodiment 1
As shown in Figure 1, Figure 2 with shown in Fig. 5, a kind of adjustable tooth pushing means, including main body tube 6, one end of main body tube 6 connects connecting rod 1.Being additionally provided with a tilting bar 1-1 between main body tube 6 and connecting rod 1, described tilting bar and main body tube are 30 degree of-45 degree angle.When being embodied as, described connecting rod 1 can be bent flexible link.Like this, tilting bar 1-1 can also directly obtain with connecting rod 1 bending.The periphery of main body tube 6 is arranged with spring 5, and the left end of spring 5 connects slip pipe 2, and right-hand member connects fixing pipe 7.It is peripheral that described slip pipe 2 is also set in main body tube 6, can horizontally slip along main body tube 6 under spring 5 acts on.Being provided with chuck 4 on slip pipe 2, fixing pipe 7 is provided with chuck 3, described chuck 3 and chuck 4 are all used for arranging buccal tube.
As shown in Figure 5, when adjustable tooth pushing means of the present utility model is used as to grind one's teeth in sleep pusher, buccal tube is separately fixed on chuck 3 and chuck 4, then buccal tube is fixed on the position of needs, utilize the effect of spring, it is possible to achieve to the impetus ground one's teeth in sleep.
Embodiment 2
As it is shown on figure 3, other structures of the present embodiment are same as in Example 1, the right-hand member of the spring 5 that simply periphery of main body tube 6 is sheathed connects slip pipe 2, and the left end of spring connects fixing pipe 7.
Embodiment 3
As shown in Figure 4, other structures of the present embodiment simply two ends of main body tube 6 same as in Example 1 all connect connecting rod 1.So the utility model also is used as expanding bow device, and as shown in Figure 6, specifically used method is as follows: the connecting rod 1 of the adjustable tooth pushing means one end shown in embodiment 3 being fixed on left first molar, the connecting rod of the other end is fixed on right first molar.Taking an adjustable tooth pushing means of the present utility model again, the connecting rod 1 of one end be fixed on left third molar, the connecting rod of the other end is fixed on right third molar.Finally with connecting rod 8, chuck 3 and chuck 3 are connected；With connecting rod 8, chuck 4 and chuck 4 are connected.Under the effect of spring 5, reach to expand the effect of bow.Certain actually used time, be not necessarily to be fixed on first molar, it is also possible to be fixed on second molar, be even fixed on premolar teeth.Concrete fixed position needs by clinician's unrestricted choice according to clinic.
Claims (5)
1. an adjustable tooth pushing means, it is characterised in that: including main body tube, one end of main body tube connects connecting rod；The periphery of main body tube is arranged with spring, and one end of spring connects slip pipe, and the other end connects fixing pipe；It is peripheral that described slip pipe is also set in main body tube, can horizontally slip along main body tube under the action of the spring；Being respectively arranged with chuck on described slip pipe and fixing pipe, described chuck is used for arranging buccal tube.
Adjustable tooth pushing means the most as claimed in claim 1, it is characterised in that: the other end of described main body tube also connects connecting rod.
Adjustable tooth pushing means the most as claimed in claim 1 or 2, it is characterised in that: described connecting rod is bent flexible link.
Adjustable tooth pushing means the most as claimed in claim 1 or 2, it is characterised in that: described connecting rod and main body tube connecting place are additionally provided with a tilting bar.
Adjustable tooth pushing means the most as claimed in claim 4, it is characterised in that: described tilting bar and main body tube are 30 degree of-45 degree angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620092221.0U CN205514974U (en) | 2016-01-30 | 2016-01-30 | Tooth thrust unit with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620092221.0U CN205514974U (en) | 2016-01-30 | 2016-01-30 | Tooth thrust unit with adjustable |
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| Publication Number | Publication Date |
|---|---|
| CN205514974U true CN205514974U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620092221.0U Active CN205514974U (en) | 2016-01-30 | 2016-01-30 | Tooth thrust unit with adjustable |
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| CN (1) | CN205514974U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596093A (en) * | 2016-01-30 | 2016-05-25 | 浙江普特医疗器械有限公司 | Adjustable tooth propelling device and using method thereof |
| CN108852538A (en) * | 2018-04-27 | 2018-11-23 | 温庆芳 | A kind of mouth cavity orthodontic ligature end propeller |
| CN112274276A (en) * | 2020-10-27 | 2021-01-29 | 海南省人民医院 | Composite device for whole dental arch inward shrinkage of bracket-free invisible appliance |
| CN112545684A (en) * | 2020-12-04 | 2021-03-26 | 河北省眼科医院 | Forward traction and molar distal movement combined oral orthodontic device |
-
2016
- 2016-01-30 CN CN201620092221.0U patent/CN205514974U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596093A (en) * | 2016-01-30 | 2016-05-25 | 浙江普特医疗器械有限公司 | Adjustable tooth propelling device and using method thereof |
| CN108852538A (en) * | 2018-04-27 | 2018-11-23 | 温庆芳 | A kind of mouth cavity orthodontic ligature end propeller |
| CN112274276A (en) * | 2020-10-27 | 2021-01-29 | 海南省人民医院 | Composite device for whole dental arch inward shrinkage of bracket-free invisible appliance |
| CN112545684A (en) * | 2020-12-04 | 2021-03-26 | 河北省眼科医院 | Forward traction and molar distal movement combined oral orthodontic device |
| CN112545684B (en) * | 2020-12-04 | 2022-04-01 | 河北省眼科医院 | Forward traction and molar distal movement combined oral orthodontic device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313300 bamboo industry science and technology entrepreneurship center, Xiaofeng Town, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Pute Medical Instrument Co.,Ltd. Address before: 313300 bamboo industry science and technology entrepreneurship center, Xiaofeng Town, Anji County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG PROTECT MEDICAL EQUIPMENT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |