CN209734188U - Upper jaw casting type multipurpose embedded tooth traction device - Google Patents
Upper jaw casting type multipurpose embedded tooth traction device Download PDFInfo
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- CN209734188U CN209734188U CN201821457240.4U CN201821457240U CN209734188U CN 209734188 U CN209734188 U CN 209734188U CN 201821457240 U CN201821457240 U CN 201821457240U CN 209734188 U CN209734188 U CN 209734188U
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Abstract
The utility model provides an upper jaw casting formula multipurpose buries volt tooth draw gear, draw gear includes fixed part, connecting portion, application of force portion and supplementary traction member, connecting portion are palate side connecting rod, the fixed part is for setting up the fixed cover of back dental crown in palate side connecting rod both sides, application of force portion is for distributing in a plurality of hooks that pull on palate side connecting rod, supplementary traction member is for holding in the palm groove and buccal surface pipe, and a plurality of support grooves and buccal surface pipe weld are fixed to sheathe in back dental crown. The device traction efficiency is high, can wear comfortablely to the embedding tooth of each position and the pulling application of force of each direction of embedding tooth, reduces the patient discomfort, wears the device and can realize good correction effect to can alleviate patient's misery and correct the cycle, save medical personnel's operating time. Thus being suitable for the common application of the correction of the embedded teeth.
Description
Technical Field
The utility model relates to a tooth orthotic devices, concretely relates to upper jaw casting formula multipurpose buries and lies prostrate tooth draw gear.
Background
Maxillary tooth implantation is common in orthodontics clinic, and the implanted teeth should be treated as early as possible in order to avoid complications such as deformity of the far-term maxillofacial region, root absorption of adjacent teeth, cyst formation and the like.
The current treatment is usually done by bonding brackets to other teeth in the mouth and placing a primary archwire, surgically exposing the impacted tooth, and then pulling to guide it to the normal dentition. However, current treatment methods have the following disadvantages: 1. the traction time is limited, and due to the replacement of teeth, the bracket can be bonded only under the condition that other teeth in the mouth are firm; 2. the direction of traction is limited, since the position of the main archwire is fixed, it is also very limited and restricted, leading to a greatly increased failure rate of traction; 3. the correcting period is long, because in a common bracket arch wire system, traction force application can be started only after the main arch wire is in place, and the main arch wire in place usually has to be subjected to initial treatment of about at least 6 months, which is irrelevant to traction treatment; 4. the buried teeth are usually required to be in traction and correction to the normal eruption position, the traction force in the three-dimensional direction is needed, the correction force applied by the common correction device is single and limited, and therefore the correction effect of the buried teeth is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a multi-functional buried tooth draw gear of upper jaw casting formula for correcting buried tooth, its purpose is overcome current method and is pull the shortcoming that the opportunity is limited, direction of traction is limited, the cycle length is rescued.
in order to achieve the purpose, the utility model adopts the following technical proposal:
The utility model provides an upper jaw casting formula multipurpose is buried and is put down tooth draw gear, draw gear includes fixed part, connecting portion, application of force portion and supplementary traction piece, connecting portion are palate side connecting rod, the fixed part is the fixed cover of back dental crown that sets up in palate side connecting rod both sides, application of force portion is a plurality of hooks of pulling that distribute on palate side connecting rod, supplementary traction piece is a plurality of support grooves and buccal surface pipe, a plurality of support grooves and buccal surface pipe weld on back dental crown fixed cover.
Preferably, the traction hook is arranged on the palate side connecting rod according to the position of the embedded tooth and the required direction of traction, and the direction of the traction hook is adapted to the traction direction of the embedded tooth.
Preferably, the bracket and the buccal tube are respectively and symmetrically arranged on the posterior crown fixing sleeves on the two sides.
Has the advantages that: the utility model provides an upper jaw casting formula multipurpose buries and lies prostrate tooth draw gear, the device has following advantage: 1. the requirement of the patient on the traction of the embedded tooth in each period can be met; 2. force can be applied from various directions; 3. the requirements of force application in different directions in the long-term tooth traction growth process are met in the traction process; 4. Can be directly dragged or matched with a fixed appliance for treatment, thereby greatly shortening the correction time. The device traction efficiency is high, can wear comfortablely to the embedding tooth of each position and the pulling application of force of each direction of embedding tooth, reduces the patient discomfort, wears the device and can realize good correction effect to can alleviate patient's misery and correct the cycle, save medical personnel's operating time. Thus being suitable for the common application of the correction of the embedded teeth.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
in fig. 1: 1. a fixed part; 2. a connecting portion; 3. a force application part; 4. a first auxiliary traction member; 5. a second auxiliary traction member.
Detailed Description
The present invention is further described below with reference to specific examples, which are only exemplary and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
an upper jaw casting type multipurpose traction device for an embedded tooth comprises a fixing part 1, a connecting part 2, a force application part 3, a first auxiliary traction part 4 and a second auxiliary traction part 5, wherein the fixing part 1 is a back dental crown fixing sleeve arranged on two sides of a palate side connecting rod, the connecting part 2 is the palate side connecting rod, the force application part 3 is a plurality of traction hooks distributed on the palate side connecting rod, the first auxiliary traction part 4 and the second auxiliary traction part 5 are a plurality of support grooves and buccal tubes respectively, and the support grooves and the buccal tubes are welded on the back dental crown fixing sleeve.
The traction hook is arranged on the palate side connecting rod according to the position of the embedded tooth and the required traction direction, and the direction of the traction hook is adapted to the traction direction of the embedded tooth.
The bracket and the buccal tube are respectively and symmetrically arranged on the rear tooth crown fixing sleeves on the two sides.
The design and the using method of the utility model are as follows:
(1) The position and the direction of the embedded tooth are known through tooth CT, and the number and the direction of the traction hooks are designed according to the position and the direction;
(2) Taking a patient, and designing an embedded tooth traction device on the plaster model;
(3) Manufacturing an embedded tooth traction device in an integral casting mode;
(4) Put into the mouth of the patient and fixed by bonding;
(5) the window is opened in the buried tooth operation, a bracket or a tongue side buckle is bonded on the related tooth, and continuous traction and stress application correction is carried out by connecting a rubber chain and a traction hook.
Claims (3)
1. The upper jaw casting type multipurpose traction device for the embedded teeth is characterized by comprising a fixing part, a connecting part, a force application part and an auxiliary traction piece, wherein the connecting part is a palate side connecting rod, the fixing part is a rear tooth crown fixing sleeve arranged on two sides of the palate side connecting rod, the force application part is a plurality of traction hooks distributed on the palate side connecting rod, the auxiliary traction piece is a plurality of support grooves and buccal tubes, and the support grooves and the buccal tubes are welded on the rear tooth crown fixing sleeve.
2. The cast maxillary implant multipurpose implantable tooth traction device of claim 1 wherein the traction hook is disposed on the palatal side connecting rod and is adapted to the position of the implantable tooth and the traction direction.
3. the cast multipurpose maxillary implant distraction device of claim 2, wherein the brackets and buccal tubes are symmetrically disposed on the posterior crown fixed sleeves on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457240.4U CN209734188U (en) | 2018-09-06 | 2018-09-06 | Upper jaw casting type multipurpose embedded tooth traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457240.4U CN209734188U (en) | 2018-09-06 | 2018-09-06 | Upper jaw casting type multipurpose embedded tooth traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209734188U true CN209734188U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821457240.4U Active CN209734188U (en) | 2018-09-06 | 2018-09-06 | Upper jaw casting type multipurpose embedded tooth traction device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209734188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114028010A (en) * | 2021-09-17 | 2022-02-11 | 杭州数也医疗科技有限公司 | Method for manufacturing dental implant guide plate and guide plate manufactured by method |
-
2018
- 2018-09-06 CN CN201821457240.4U patent/CN209734188U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114028010A (en) * | 2021-09-17 | 2022-02-11 | 杭州数也医疗科技有限公司 | Method for manufacturing dental implant guide plate and guide plate manufactured by method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220805 Address after: 250000 workshop 301, building 12, small and medium-sized enterprise industrialization base, biological medicine Park, Life Science City, 1777 Dazheng Road, high tech Zone, Jinan City, Shandong Province Patentee after: Shandong taikelian Medical Technology Co.,Ltd. Address before: 200011 No. 639, manufacturing Bureau Road, Shanghai, Huangpu District Patentee before: SHANGHAI NINTH PEOPLE'S HOSPITAL SHANGHAI JIAOTONG University SCHOOL OF MEDICINE |
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| TR01 | Transfer of patent right |