CN216257488U

CN216257488U - Dental maxillary protrusion fixing early-stage correction device caused by mouth breathing in dental replacement period of children

Info

Publication number: CN216257488U
Application number: CN202121820191.8U
Authority: CN
Inventors: 张翠; 何珊; 姬琼香
Original assignee: Second Affiliated Hospital School of Medicine of Xian Jiaotong University
Current assignee: Second Affiliated Hospital School of Medicine of Xian Jiaotong University
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-04-12
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to an early correcting device for fixing the dental maxillary protrusion caused by mouth respiration of children in the dental replacement period, which comprises a base, a maxillary arch expansion and contraction device, a snap ring fixing device, a maxillary labial arch and a lingual spine, wherein the two sides of the base are respectively provided with the snap ring fixing device, the two snap ring fixing devices are connected through the maxillary arch expansion and contraction device, the two sides of the bottom of the base are respectively connected with the maxillary labial arch, one sides of the two maxillary labial arches are respectively connected with the two sides of the lingual spine, the two snap ring fixing devices respectively comprise an expansion bracket and a belt ring, and the two sides of the middle part of the two snap ring fixing devices are respectively and fixedly provided with a double-curved tongue spring. The bad habit of the oral cavity at the low tongue position is broken, the possibility of relapse of the cases is reduced, and the operation and the use are convenient.

Description

Dental maxillary protrusion fixing early-stage correction device caused by mouth breathing in dental replacement period of children

Technical Field

The utility model relates to the field of early-stage tooth correction of mixed dentition replacement teeth, in particular to an early-stage correcting device for fixing a dental maxillary protrusion caused by mouth breathing in a dental replacement period of children.

Background

With the change of environmental factors, children breathing from the mouth due to various objective and subjective factors are more and more, and airway stenosis is the main factor. The clinical manifestations are maxillary dental arch stenosis, palatal vault and maxillary anterior labial protrusion. The symptoms are more pronounced when the dentition of the child transitions to the dental replacement stage. The existing research shows that the maxillary anterior teeth of children are easy to be damaged by tooth trauma to cause tooth fracture due to the maxillary anterior protrusion and the upper anterior labial inclination caused by the advanced maxillomandibular deformity of Anshi class II caused by long-term oral respiration, and simultaneously, the facial beauty and the pronunciation of the children are influenced, the chewing function is influenced, and even in the process of growth and development, the healthy development of temporomandibular joints of children patients is influenced, and the physical and mental health of the children is further influenced. Therefore, early blocking correction of maxillary dental protrusion caused by mouth breathing of children in the dental replacement period is receiving more and more attention from scholars, oral clinicians and parents of children patients.

The traditional early correction device for treating the cases adopts a fixed maxillary arch expansion device, blocks mouth breathing through early intervention, treats the stenosis of maxillary dental arch and airway in the link. But the treatment period is long, the operation is inconvenient, and the patient children are highly dependent on the matching degree.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixed early correcting device for the maxillary protrusion caused by oral respiration in the dental replacement period of children, which aims to solve the problems of the traditional early correcting device for treating the cases in the background technology. But the treatment period is long, the operation is inconvenient, and the patient children are highly dependent on the matching degree.

In order to achieve the purpose, the utility model provides the following technical scheme: the fixed early orthotic devices of odontogenic maxillo-anterior process that children arouse for dental period mouth breathing includes base support, upper jaw dental arch expand device, snap ring retention device, upper jaw labial arch and tongue thorn, the both sides of base support all are equipped with snap ring retention device, two snap ring retention device expands device through upper jaw dental arch and contracts and connect, the both sides of base support bottom all are connected with upper jaw labial arch, two one side of upper jaw labial arch is connected with the both sides of tongue thorn respectively, the middle part fixedly connected with connecting strip of tongue thorn, two snap ring retention device all includes expands bow frame and belt ring, one side of expanding bow frame is equipped with the belt ring, upper jaw dental arch expands and contracts the device and includes regulating block, first adjusting screw and second adjusting screw, the first adjusting screw of one end fixed connection of regulating block, the one end fixedly connected with second adjusting screw that first adjusting screw was kept away from to the regulating block, two expand the bow rack and keep away from the equal fixedly connected with telescopic block in one side of belt ring, the middle part threaded connection of first adjusting screw and other outer telescopic block, just the middle part threaded connection of second adjusting screw and another telescopic block, two the equal fixed mounting in both sides at snap ring maintenance device middle part has hyperbolic tongue spring, and the equal fixedly connected with in middle part of two upper jaw lip bow one side consolidates the sideline, two the equal fixedly connected with annular reinforcement piece in middle part of belt ring inner wall.

As a preferable technical scheme of the utility model, the base, the maxillary labial arch and the tongue spine are all integrally made.

As a preferable technical scheme of the utility model, the middle part of the adjusting block is provided with an adjusting groove.

As a preferred technical scheme of the utility model, the two sides of the connecting strip are fixedly connected with anti-breaking connecting ribs.

As a preferable technical solution of the present invention, the thread direction of the first adjusting screw is opposite to the thread direction of the second adjusting screw, and the first adjusting screw and the second adjusting screw are symmetrically arranged.

Compared with the prior art, the utility model has the beneficial effects that:

set up the base, the upper jaw dental arch expands and contracts the device, snap ring maintenance device, upper jaw labial arch and tongue thorn, "four unification" devices, lean on the base to connect as a whole, expand the upper jaw labial arch in the fixed upper jaw of original tradition and construct and install the upper jaw labial arch, when expanding constrictive upper jaw dental arch, adduction upper jaw anterior teeth, consolidate upper jaw tongue thorn simultaneously, abolish the bad habit in oral cavity of low tongue position, passive stimulation tongue body is gone up and is bounced, when the cycle of treatment replacement tooth period upper jaw odontopathy anterior process is shortened to the limit, very big reduction the possibility of this kind of case relapse, and convenient operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial connection block diagram of the present invention;

FIG. 3 is a view showing the construction of the maxillary arch expander and reducer of the present invention;

fig. 4 is a structural view of the belt loop of the present invention.

In the figure: 1. a base support; 2. a maxillary arch expansion and contraction device; 3. a snap ring retention means; 4. a connecting strip; 5. the connecting ribs are prevented from being broken; 6. a hyperbolic tongue; 7. a bow-expanding frame; 8. a belt ring; 9. maxillary labial arch; 10. sticking the tongue; 11. a telescopic block; 12. reinforcing the sideline; 13. a first adjusting screw; 14. a second adjusting screw; 15. adjusting the groove; 16. an annular reinforcing plate; 17. and a regulating block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a device for correcting the early stage of the fixation of the maxillary protrusion caused by oral respiration during the dental replacement period of children, which comprises a base 1, a maxillary arch expansion and contraction device 2, snap ring retention devices 3, a maxillary labial arch 9 and a tongue catula 10, wherein the two sides of the base 1 are respectively provided with the snap ring retention devices 3, the two snap ring retention devices 3 are connected through the maxillary arch expansion and contraction device 2, the two sides of the bottom of the base 1 are respectively connected with the maxillary labial arch 9, one sides of the two maxillary labial arches 9 are respectively connected with the two sides of the tongue catula 10, the middle part of the tongue catula 10 is fixedly connected with a connecting strip 4, the two retention snap ring devices 3 respectively comprise an expansion bracket 7 and a belt ring 8, one side of the expansion bracket 7 is provided with the belt ring 8, the maxillary arch expansion and contraction device 2 comprises an adjusting block 17, a first adjusting screw 13 and a second adjusting screw 14, one end of the adjusting block 17 is fixedly connected with the first adjusting screw 13, one end of the adjusting block 17 far away from the first adjusting screw 13 is fixedly connected with a second adjusting screw 14, one side of the two arch expanding frames 7 far away from the belt ring 8 is fixedly connected with a telescopic block 11, the first adjusting screw 13 is in threaded connection with the middle of one telescopic block 11, the second adjusting screw 14 is in threaded connection with the middle of the other telescopic block 11, two sides of the middle of the two snap ring retention devices 3 are fixedly provided with a double-curve tongue spring 6, the middle of one side of the two maxillary lip arches 9 is fixedly connected with a reinforcing sideline 12, the middle of the inner wall of the two belt rings 8 is fixedly connected with an annular reinforcing sheet 16, the two sides are connected into a whole by the base support 1, the installation and wearing are directly carried out during the use, the first adjusting screw 13 and the second adjusting screw 14 on two sides are rotated by rotating the adjusting block 17 in the use, the expansion and adjustment of the dental arch are carried out, the maxillary lip arch 9 is installed on the original fixed maxillary arch expanding mechanism, the maxillary anterior teeth are adducted while the narrow maxillary dental arch is expanded, the maxillary tongue spur 10 is reinforced, the bad oral habit of the low-tongue position is broken, the tongue body is passively stimulated to pop up, the period of treating maxillary dental protrusion in the tooth replacement period is shortened to a limited extent, the possibility of relapse of the cases is greatly reduced, and the use is very convenient.

Preferably, the base 1, the maxillary labial arch 9 and the tongue tag 10 are all integrally manufactured, and the integral manufacturing is convenient for the use and installation of the whole orthotic device.

Preferably, the middle part of the adjusting block 17 is provided with an adjusting groove 15, and the adjusting groove 15 is arranged to facilitate the rotation of the adjusting block 17 for adjustment.

Preferably, the two sides of the connecting strip 4 are fixedly connected with the anti-breaking connecting ribs 5, and the anti-breaking connecting ribs 5 are arranged to prevent the middle of the tongue 10 from being broken.

Preferably, the thread direction of the first adjusting screw 13 is opposite to the thread direction of the second adjusting screw 14, the first adjusting screw 13 and the second adjusting screw 14 are symmetrically arranged, and when the adjusting block 17 is rotated conveniently due to the fact that the thread directions of the first adjusting screw 13 and the second adjusting screw 14 are opposite, the telescopic blocks 11 on the two sides are close to each other or are separated from each other.

When the early correcting device is used, the early correcting device for fixing the maxillary protrusion caused by mouth breathing in the dental replacement period of the child is a four-in-one device, the device is connected into a whole by the base support 1, the early correcting device is directly installed and worn when the early correcting device is used, the first adjusting screw 13 and the second adjusting screw 14 on two sides are rotated by rotating the adjusting block 17 in use, the two telescopic blocks 11 are close to each other under the action of screw threads to enable the whole correcting device to shrink, the two opposite telescopic blocks 11 are separated towards two sides to enable the whole correcting device to expand towards two sides, and the telescopic expansion adjustment is carried out on the dental arch, so that the early correcting device is very convenient to use, the maxillary labial arch 9 is installed on the original traditional fixed maxillary arch expanding mechanism, the maxillary anterior teeth are contracted while the narrow maxillary arch is expanded, the maxillary spine 10 is reinforced, the oral cavity bad habit of the lower tongue position is broken, the tongue body is passively stimulated to pop up, and the period for treating the maxillary protrusion in the dental replacement period is limitedly shortened, the possibility of relapse of the cases is greatly reduced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. Children replace fixed early orthotic devices of odontopathy maxillary process that dental period mouth breathed and arouse, including base support (1), upper jaw dental arch expand device (2), snap ring maintenance device (3), upper jaw labial arch (9) and tongue thorn (10), its characterized in that: the both sides of base (1) all are equipped with snap ring maintenance device (3), two snap ring maintenance device (3) expand the device (2) that contracts through the upper jaw dental arch and connect, the both sides of base (1) bottom all are connected with upper jaw lip bow (9), two one side of upper jaw lip bow (9) is connected with the both sides of tongue thorn (10) respectively, the middle part fixedly connected with connecting strip (4) of tongue thorn (10), two snap ring maintenance device (3) all include expand bow frame (7) and belt ring (8), one side of expanding bow frame (7) is equipped with belt ring (8), upper jaw dental arch expands the device (2) that contracts and includes regulating block (17), first adjusting screw (13) and second adjusting screw (14), the first adjusting screw (13) of one end fixed connection of regulating block (17), the one end fixedly connected with second adjusting screw (14) that first adjusting screw (13) were kept away from to regulating block (17), two expand bow rack (7) and keep away from equal fixedly connected with telescopic block (11) in one side of belt ring (8), first adjusting screw (13) and the middle part threaded connection of outer telescopic block (11) in China, just second adjusting screw (14) and the middle part threaded connection of another telescopic block (11), two the equal fixed mounting in both sides at snap ring maintenance device (3) middle part has hyperbolic tongue spring (6), and the equal fixedly connected with in middle part of two upper jaw lip bows (9) one side consolidates sideline (12), two the equal fixedly connected with annular reinforcement piece (16) in middle part of belt ring (8) inner wall.

2. The device for correcting early stage of maxillary protrusion fixation by oral breathing in dental replacement for children according to claim 1, wherein: the base (1), the maxillary labial arch (9) and the tongue spine (10) are all integrally made.

3. The device for correcting early stage of maxillary protrusion fixation by oral breathing in dental replacement for children according to claim 1, wherein: the middle part of the adjusting block (17) is provided with an adjusting groove (15).

4. The device for correcting early stage of maxillary protrusion fixation by oral breathing in dental replacement for children according to claim 1, wherein: and the two sides of the connecting strip (4) are fixedly connected with anti-breaking connecting ribs (5).

5. The device for correcting early stage of maxillary protrusion fixation by oral breathing in dental replacement for children according to claim 1, wherein: the thread direction of the first adjusting screw (13) is opposite to that of the second adjusting screw (14), and the first adjusting screw (13) and the second adjusting screw (14) are symmetrically arranged.