CN217828782U

CN217828782U - Cleft lip palate muscle function training ware with adjustable

Info

Publication number: CN217828782U
Application number: CN202221822911.9U
Authority: CN
Inventors: 王敏娇; 朱敏; 吴艳琪
Original assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Current assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-18
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a cleft lip palate muscle function training ware with adjustable, including last dentition training module and dentition training module down, the dentition guiding groove has all been seted up on last dentition training module and dentition training module down, go up dentition training module and connect through adjustment mechanism down between the dentition training module, adjustment mechanism is including seting up in the holding tank at dentition training module side top down, rotatable coupling has the double-screw bolt between the both ends of holding tank, and threaded connection has the gliding slider in the holding tank on the double-screw bolt. In this application, insert through the driving lever and can drive the double-screw bolt rotation in the regulation hole, because the spacing of holding tank, the rotation of double-screw bolt promotes the slider and slides along the holding tank to make the last dentition training module of being connected with the slider remove, realize the purpose of upper and lower dentition training module skew distance regulation, whole accommodation process is simple accurate, goes up dentition training module and is connected reliable and stable between the dentition training module down.

Description

Cleft lip and palate muscle function training ware with adjustable

Technical Field

The utility model relates to an oral health nursing field specifically is a cleft lip palate muscle function training ware with adjustable.

Background

Cleft lip and palate, the congenital disease with the highest incidence of oromaxillofacial cleft, is often manifested by bony class III malocclusal deformities with or without underdeveloped maxilla. The three interact to cause facial abnormality and dentition relation abnormality in children stage of the child patient, as shown in fig. 1, the structural schematic diagram of cleft lip and palate of the child patient.

In the period of the primary dentition of the infant, functional factors include abnormal functions of tongue muscles and lip muscles, occlusion interference caused by ectopic eruption of teeth, habitual protrusion of the lower jaw and the like. The timely intervention of functional factors can provide good assistance for the improvement of the face shape of a patient, and the timely, accurate and early treatment is particularly important for the physical and mental health of children.

The muscle function appliance is commonly used for correcting myogenic and functional dentognathic and maxillofacial deformity of children in growth and development period, can remove growth interference, is helpful for breaking bad habits, and provides space for normal development of jawbone. For children with cleft lip and palate, the dentognathic face is generally heavier, and because of scars after cleft lip surgery, the maxillary vestibular groove is shallower, and the conventional non-adjustable appliance often has the problem of poor retention, thereby affecting the treatment effect.

At present, for the malposition between the upper jaw and the lower jaw, the offset distance between the upper dentition training module and the lower dentition training module needs to be adjusted so as to realize the personalized correction target, and the fitting degree of the tooth socket can be increased. However, most of the braces in the prior art cannot be adjusted, and some of the braces adopt a screw adjustment mode to adjust the advancing distance of the upper and lower dentition training modules, such as the adjustable mandibular protrusion appliance disclosed in application No. 201810663040.2, but the adjusting structure is complex, and if parts such as a fixed end and a guide rod need to be arranged, the stability in the adjusting process is not high.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an adjustable training device for cleft lip and palate muscle function, which solves the problems in the background technology.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cleft lip palate muscle function training ware with adjustable, includes last dentition training module and dentition training module down, has all seted up the dentition guiding groove on last dentition training module and the dentition training module down, go up and connect through adjustment mechanism between dentition training module and the dentition training module down, adjustment mechanism is including seting up in the holding tank at dentition training module side top down, rotatable coupling has the double-screw bolt between the both ends of holding tank, and threaded connection has the gliding slider in the holding tank on the double-screw bolt, the slider with bottom between the last dentition training module is fixed, has seted up on the double-screw bolt to be used for its pivoted regulation hole.

Further limited, the adjustable training device for the function of the cleft lip and palate muscle is characterized in that a metal strip is fixed on the sliding block, the upper dentition training module is fixed on the metal strip in a wrapping mode, the upper dentition training module and the lower dentition training module are both of medical silica gel structures and are relatively soft in texture, the metal strip is fused into the upper dentition training module and fixed with the sliding block, the connecting strength of the upper dentition training module and the sliding block can be improved, and the fixing is firmer.

Further, the adjustable training device for the function of the cleft lip and palate muscle is defined as above, wherein the adjusting hole comprises a first insertion hole and a second insertion hole which penetrate through the stud, the first insertion hole and the second insertion hole are respectively and radially arranged at two ends of the stud, and the first insertion hole is perpendicular to a projection of the second insertion hole on an end face of the stud.

Further, the adjustable training device for the function of the cleft lip and palate muscle is defined in the above, wherein shaft sleeves are embedded at two ends of the accommodating groove, and the end part of the stud is rotatably connected with the shaft sleeves.

Further defined, the adjustable training device for the function of the cleft lip and palate muscle is characterized in that a palate support is arranged on the inner side of the upper dentition training module.

Further defined, the adjustable training device for the function of the cleft lip and palate muscle is characterized in that the upper dentition training module and the lower dentition training module are respectively internally provided with a pressure detection module, and each pressure detection module comprises a pressure sensor and a Bluetooth module connected with the pressure sensor.

Further, the adjustable training device for the function of the cleft lip and palate muscle is characterized in that the depth h of the corresponding vestibular groove on the upper dentition training module is 3mm-5mm.

Further limiting, the upper dentition training module and the lower dentition training module are both made of medical silica gel.

Further inject, go up dentition training module and dentition training module inside all is equipped with the reinforcing wire down, avoid warping the inconvenient use that brings to increase the life of this training ware.

The utility model discloses possess following beneficial effect: in this application, insert the regulation hole through the driving lever and can drive the double-screw bolt and rotate, because the spacing of holding tank, the rotation of double-screw bolt promotes the slider and slides along the holding tank to make the last dentition training module of being connected with the slider remove, realize the purpose of upper and lower dentition training module skew distance regulation, whole accommodation process is simple accurate, goes up dentition training module and is connected reliable and stable between the dentition training module down.

Drawings

Fig. 1 is a schematic view of the maxillary dentition in the oral cavity of a cleft lip and palate infant to which the present invention is directed;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a side sectional view of the present invention;

FIG. 4 is an enlarged view of the adjusting mechanism of the present invention;

fig. 5 is a side view of the present invention.

Fig. 6 is a schematic view of a usage state of the present embodiment.

In the figure: 1. an upper dentition training module; 2. a lower dentition training module; 3. dentition guide grooves; 4. an adjustment mechanism; 41. a first jack; 42. a slider; 43. accommodating grooves; 44. a second jack; 45. a metal strip; 46. a stud; 47. a shaft sleeve; 5. a palate support; 6. reinforcing wires; 71. a first pressure detection module; 72. and a second pressure detection module.

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.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a cleft lip palate muscle function training ware with adjustable, including last dentition training module 1 and dentition training module 2 down, the dentition guiding groove 3 has all been seted up on last dentition training module 1 and dentition training module 2 down, go up dentition training module 1 and connect through adjustment mechanism 4 between the dentition training module 2 down, adjustment mechanism 4 is including seting up in the holding tank 43 at dentition training module 2 side top down, rotatable coupling has double-screw bolt 46 between the both ends of holding tank 43, threaded connection has gliding slider 42 in holding tank 43 on the double-screw bolt 46, slider 42 is fixed with the bottom of last dentition training module 1 between, set up on the double-screw bolt 46 and be used for its pivoted regulation hole. The adjusting mechanism of the embodiment is arranged in the rear dentition guide groove area of the upper dentition training module 1 and the lower dentition training module 2.

In this embodiment, a metal strip 45 is fixed on the sliding block 42, the upper dentition training module 1 is coated and fixed on the metal strip 45, the upper dentition training module 1 and the lower dentition training module 2 are both made of medical silica gel, the texture of the upper dentition training module 1 and the texture of the lower dentition training module 2 are relatively soft, the metal strip 45 is fused into the upper dentition training module 1 and is fixed with the sliding block 42, so that the connection strength of the upper dentition training module 1 and the lower dentition training module can be improved, and the fixing is firmer.

The adjusting hole comprises a first inserting hole 41 and a second inserting hole 44 penetrating through a stud 46, the first inserting hole 41 and the second inserting hole 44 are respectively and radially arranged at two ends of the stud 46, the first inserting hole 41 and the second inserting hole 44 are perpendicular to the projection of the end face of the stud 46, the first inserting hole 41 and the second inserting hole 44 are distributed at two sides of a sliding block 42, when the adjusting is carried out, a deflector rod is inserted into one of the first inserting hole 41 and the second inserting hole 44, the stud 46 can rotate, but when the adjusting is actually carried out, the bottom face, the top face and the back face of an accommodating groove 43 are shielded, so that the deflector rod can rotate and can be inserted into only the front face, the rotation of the deflector rod is limited, if one adjusting hole is arranged, when the deflector rod rotates to the top of the accommodating groove 43 to contact with an upper dentition training module 1, the other end of the adjusting hole is not exposed, the adjusting is influenced to be adjusted, when the first inserting hole 41 or the second inserting hole 44 rotates, the end portion of one hole is always located in front of the accommodating groove 43, namely, the deflector rod is inserted into the first inserting hole 41 and rotates to the front portion of the accommodating groove 43, the second inserting hole 44, and the adjusting hole 44 is inserted into the front end portion of the inserting hole, and the adjusting hole 44, so that the front end portion of the deflector rod can be adjusted, the front end of the adjusting hole 43 can be conveniently.

In this embodiment, shaft sleeve 47 is all inlayed at the both ends of holding tank 43, and the tip and the shaft sleeve 47 of double-screw bolt 46 rotate to be connected, and shaft sleeve 47 plays the effect of protection to the tip of holding tank 43, reduces the wearing and tearing of holding tank 43.

Wherein, the inboard of going up dentition training module 1 is equipped with palate support 5, and in the orthodontics training process, the tongue point supports can realize the training to the tongue muscle function on palate support 5, goes up dentition training module 1 and the inside reinforcing wire 6 that all is equipped with of dentition training module 2 down, and metal strip 45 can be with reinforcing wire 6 welded fastening simultaneously, avoids the deformation inconvenient use that brings to increase the life of this training ware.

On this basis, all be equipped with the pressure detection module in last dentition training module 1 and the lower dentition training module 2, the pressure detection module includes pressure sensor and the bluetooth module of being connected with pressure sensor, bluetooth module, pressure sensor and button cell encapsulation form the encapsulation body together, wherein the encapsulation body is arranged in that the anterior of last dentition training module 1 and lower dentition training module 2 is pressure detection module one 71 for detect labyrinthic muscle pressure, the encapsulation body is arranged dentition guiding groove 3 bottoms in and is used for detecting the pressure detection module two 72 of tooth occlusal force, bluetooth module carries out signal transmission, can realize through cell-phone or computer monitoring and aassessment to labyrinthic muscle pressure and occlusal force.

As shown in fig. 3, the depth h of the vestibular sulcus corresponding to the upper dentition training module is 3mm-5mm (i.e. the distance h between the upper part of the upper dentition training module and the bottom of the dentition guide groove), the depth range is set mainly for children with cleft lip and palate caused by the underdeveloped anterior jawbone, if the h value is too large, the upper dentition training module will push against the soft tissue of the vestibular sulcus of the children patients when the children are worn, and discomfort will be brought.

In this embodiment, the front arc structures of the upper dentition training module and the lower dentition training module are flat, and the structural shapes are designed to meet the special structure of the infant patient shown in fig. 1 of the attached drawings.

This embodiment inserts through the driving lever and can drive stud 46 and rotate in the regulation hole, because the spacing of holding tank 43, the rotation of stud 46 promotes slider 42 and slides along holding tank 43 to make the last dentition training module 1 of being connected with slider 42 remove, realize the purpose of adjusting the skew distance of upper and lower dentition training module 2, whole accommodation process is simple accurate, goes up dentition training module 1 and is connected reliable and stable between dentition training module 2 down.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a cleft lip and palate muscle function training ware with adjustable, includes last dentition training module (1) and dentition training module (2) down, has all seted up dentition guiding groove (3) on last dentition training module (1) and dentition training module (2) down, connect its characterized in that through adjustment mechanism (4) between last dentition training module (1) and dentition training module (2) down: adjustment mechanism (4) are including offering holding tank (43) at dentition training module (2) side top down, rotatable coupling has double-screw bolt (46) between the both ends of holding tank (43), threaded connection has gliding slider (42) in holding tank (43) on double-screw bolt (46), slider (42) with bottom between last dentition training module (1) is fixed, offers on double-screw bolt (46) to be used for its pivoted regulation hole.

2. The adjustable training device for cleft lip and palate muscle function according to claim 1, wherein: a metal strip (45) is fixed on the sliding block (42), and the upper dentition training module (1) is fixed on the metal strip (45) in a coating mode.

3. The adjustable training device for cleft lip and palate muscle function as claimed in claim 2, wherein: the adjusting hole comprises a first insertion hole (41) and a second insertion hole (44) penetrating through the stud (46), the first insertion hole (41) and the second insertion hole (44) are respectively and radially arranged at two ends of the stud (46), and the first insertion hole (41) is perpendicular to the projection of the second insertion hole (44) relative to the end face of the stud (46).

4. The adjustable training device for cleft lip and palate muscle function according to claim 3, wherein: shaft sleeves (47) are embedded at two ends of the accommodating groove (43), and the end part of the stud (46) is rotatably connected with the shaft sleeves (47).

5. The adjustable training device for cleft lip and palate muscle function according to claim 4, wherein: the inner side of the upper dentition training module (1) is provided with a palate support (5).

6. The adjustable training device for cleft lip and palate muscle function according to claim 5, wherein: go up dentition training module (1) and all be equipped with pressure detection module in dentition training module (2) down, pressure detection module includes pressure sensor and the bluetooth module of being connected with pressure sensor.

7. The adjustable training device for cleft lip and palate muscle function according to claim 1, wherein: the depth h of the vestibular sulcus corresponding to the upper dentition training module is 3mm-5mm.

8. The adjustable training device for cleft lip and palate muscle function according to claim 1, wherein: the upper dentition training module (1) and the lower dentition training module (2) are both made of medical silica gel.

9. The adjustable training device for cleft lip and palate muscle as claimed in any one of claims 1 to 8, wherein: the upper dentition training module (1) and the lower dentition training module (2) are internally provided with reinforcing wires (6).