CN211484996U - Half-crown transverse palate bar device - Google Patents

Half-crown transverse palate bar device Download PDF

Info

Publication number
CN211484996U
CN211484996U CN202020024705.8U CN202020024705U CN211484996U CN 211484996 U CN211484996 U CN 211484996U CN 202020024705 U CN202020024705 U CN 202020024705U CN 211484996 U CN211484996 U CN 211484996U
Authority
CN
China
Prior art keywords
crown
half crown
lingual
crowns
tongue side
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.)
Active
Application number
CN202020024705.8U
Other languages
Chinese (zh)
Inventor
房兵
叶年嵩
袁玲君
赵民
季洁
夏伦果
欧阳宁鹃
李振霞
董婷
李欢欢
谢贞艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Seikou Dental Technology Co ltd
Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Original Assignee
Shanghai Seikou Dental Technology Co ltd
Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Seikou Dental Technology Co ltd, Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine filed Critical Shanghai Seikou Dental Technology Co ltd
Priority to CN202020024705.8U priority Critical patent/CN211484996U/en
Application granted granted Critical
Publication of CN211484996U publication Critical patent/CN211484996U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Dental Prosthetics (AREA)

Abstract

The utility model discloses a half crown adds horizontal palate pole device, including half crown of two laminating tooth lingual surfaces and the horizontal palate pole that is used for connecting two half crowns, half crown cooperation tongue side is held in the palm groove or tongue side buccal tube and is used together, be provided with the net on the bonding face of half crown, half crown and tongue side are held in the palm groove or tongue side buccal tube structure as an organic whole. The utility model discloses, simple process holds in the palm groove and the buccal tube also is difficult for droing, and half crown and tooth bonding's dynamics is great simultaneously, has reduced the dropout rate.

Description

Half-crown transverse palate bar device
Technical Field
The utility model relates to the technical field of orthodontic treatment, in particular to a half-crown horizontal palate bar device.
Background
In orthodontic treatment, a cross palatal bar is a device for maintaining the width of a dental arch with moderate anchorage which is clinically common in orthodontic treatment. Often cooperate finished product belt ring or casting belt ring to use together, if need the cooperation hold in the palm groove and buccal tube, need hold in the palm groove and belt ring welding shaping with the finished product, process flow is not only loaded down with trivial details, and finished product thickness has also increased patient foreign body sensation, and the welding also can produce the risk that drops, holds in the palm the dynamics that groove and belt ring and tooth bonded less, drops easily. But also can not break through the limitation that the transparent appliance is difficult to control the width and the vertical direction of the dental arch.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a half crown adds horizontal palate bar device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a half crown and transverse palate rod device comprises two half crowns attached to the lingual surfaces of teeth and a transverse palate rod used for connecting the two half crowns, wherein the half crowns are used together with lingual brackets or lingual buccal tubes, grids are arranged on the bonding surfaces of the half crowns, and the half crowns and the lingual brackets or the lingual buccal tubes are of an integrated structure.
Preferably, the bonding surface of the half crown is also provided with numbers for identifying tooth positions.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has simple process, the bracket and the buccal tube are not easy to fall off, and the half crown is carved with the grids and the tooth positions, thereby increasing the bonding force and greatly reducing the falling rate;
2. the utility model discloses, can break through transparent ware control dental arch width of rescuring and perpendicularly control the difficult limitation.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic view of a semi-crown structure of the present invention;
FIG. 3 is a schematic structural view of a half crown bonding surface of the present invention;
fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 5 is an assembly view of embodiment 1 of the present invention;
fig. 6 is an assembly view of embodiment 2 of the present invention.
In the figure: 1. a cross palatal bar; 2. a half crown; 3. a number; 4. and (4) grid.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a half crown adds horizontal palate rod device, includes two half crowns 2 of laminating tooth lingual surface and is used for connecting two horizontal palate rod 1 of half crown 2, and half crown 2 cooperates lingual cheek pipe to use jointly, is provided with net 4 on half crown 2's the bonding face, and half crown 2 and lingual cheek pipe structure as an organic whole.
Specifically, the number 3 is arranged on the bonding surface of the half crown 2, so that the tooth position can be conveniently matched, and the bonding force is increased.
Example 2
Referring to fig. 4, a half crown and horizontal palate rod device comprises two half crowns 2 attached to the lingual surfaces of teeth and a horizontal palate rod 1 for connecting the two half crowns 2, wherein the half crowns 2 are used together with lingual brackets, a grid 4 is arranged on the bonding surface of the half crown 2, and the half crown 2 and the lingual brackets are of an integral structure.
Specifically, the number 3 is arranged on the bonding surface of the half crown 2, so that the tooth position can be conveniently matched, and the bonding force is increased.
The working principle is as follows: the same tooth position is matched and fixed according to the numbers on the bonding surface of the half crown 2, the half crown 2 can be used together with a lingual bracket or a buccal tube, and the limitation that the transparent appliance is difficult to control the width of the dental arch and control the dental arch vertically can be broken through.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (2)

1. The half crown and transverse palatal bar device is characterized by comprising two half crowns attached to the lingual surfaces of teeth and a transverse palatal bar used for connecting the two half crowns, wherein the half crowns are matched with lingual brackets or lingual buccal tubes for use together, grids are arranged on the bonding surfaces of the half crowns, and the half crowns and the lingual brackets or the lingual buccal tubes are of an integrated structure.
2. The device of claim 1, wherein: and the bonding surface of the half crown is also provided with numbers for identifying tooth positions.
CN202020024705.8U 2020-01-07 2020-01-07 Half-crown transverse palate bar device Active CN211484996U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020024705.8U CN211484996U (en) 2020-01-07 2020-01-07 Half-crown transverse palate bar device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020024705.8U CN211484996U (en) 2020-01-07 2020-01-07 Half-crown transverse palate bar device

Publications (1)

Publication Number Publication Date
CN211484996U true CN211484996U (en) 2020-09-15

Family

ID=72398984

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020024705.8U Active CN211484996U (en) 2020-01-07 2020-01-07 Half-crown transverse palate bar device

Country Status (1)

Country Link
CN (1) CN211484996U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114748189A (en) * 2022-04-13 2022-07-15 中国人民解放军空军军医大学 Transverse palate rod for upper jaw dental arch reduction and arch reduction method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114748189A (en) * 2022-04-13 2022-07-15 中国人民解放军空军军医大学 Transverse palate rod for upper jaw dental arch reduction and arch reduction method

Similar Documents

Publication Publication Date Title
CN211484996U (en) Half-crown transverse palate bar device
CN213607025U (en) Orthodontic device for depressing anterior teeth and guiding lower jaw forwards
CN105310787A (en) Device for relieving buccal crossbite for fixed type asymmetric occlusal pad combined casting crown
CN204765982U (en) Just abnormal support groove and just abnormal buccal surface pipe with nano - zinc oxide coating
CN213076009U (en) Ultra-thin type square wire bow self-locking bracket for orthodontics
CN206630693U (en) A kind of adhered long-armed hook of the bottom plate of correcting tooth
CN201701318U (en) Compound orthodontic wire
CN212234739U (en) Novel torque correcting device for bonding to tooth surface
CN206587058U (en) A kind of Anterior crossbite and distal movement of molar mating type mouth cavity orthodontic device
CN204951188U (en) Do not have groove stealth of support and rescue ware with to counter -bending
CN213406364U (en) Fixed orthodontic protective sleeve
CN214805559U (en) Movable retainer for teeth
CN213047388U (en) 3D prints individualized stealthy just abnormal ware of correcting
CN204995594U (en) Tooth orthodontics bracket
CN204318948U (en) Fixed asymmetric Occlusal pad associating cast crown removes locked bite device
CN203988434U (en) The adhered fixedly buccal tube of propeller pusher of grinding one's teeth in sleep
CN203763271U (en) Towing hook used for orthodontics
CN215306861U (en) Device for upright mandibular mesial inclined molar in orthodontic treatment
Ohmori et al. Unilateral scissors bite treated with a removable plate that incorporates a Ti-Ni wire.
JP3247858U (en) Digitalized removable lingual edgewise appliance
CN215839583U (en) Cross-joint correcting device matched with invisible correcting device
CN204092257U (en) A kind of individuation Arch bar splint
CN204814227U (en) Damaged extender of spenoid
CN203988436U (en) A kind of bracket for orthodontic treatment
CN214632404U (en) Stacked double-groove bracket

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant