CN219354209U

CN219354209U - Muscle agonist

Info

Publication number: CN219354209U
Application number: CN202320431070.7U
Authority: CN
Inventors: 张良; 冯妍; 孙帅; 庄妍; 吴坚; 徐海玲
Original assignee: XUZHOU STOMATOLOGICAL HOSPITAL
Current assignee: XUZHOU STOMATOLOGICAL HOSPITAL
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-18
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a muscle stimulator, which comprises a base component, wherein the base component is provided with a maxillary part support piece covering the maxillary region of an oral cavity, and two ends of the maxillary part support piece are fixedly connected with two ends of a mandibular part support piece extending to the bottom of the oral cavity; a tooth socket part for controlling the tooth sprouting direction is arranged between the upper jaw part supporting piece and the lower jaw part supporting piece; the base component is fixedly connected with an induction wire component, and the induction wire component comprises an arc piece arranged on the outer side of the tooth socket; the utility model generates an orthopedic force continuously acting on the lower jaw through the combination of the upper jaw supporting piece and the lower jaw supporting piece, the lower jaw is further stressed and is fixed at a new forward and downward position, the tooth socket part fixes the incisors, so that the eruption of the incisors is restrained and the eruption of the rear teeth is not limited, the upper jaw and the lower jaw are connected into a whole, and the force pulling the lower jaw is transmitted to the upper dental arch and the upper jaw through the induction wire component, so that the forward development of the lower jaw is restrained.

Description

Muscle agonist

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a muscle agonist.

Background

Teenagers are in the growth and development period, the remodelling capability of the jawbone and the reconstruction capability of periodontal tissues are active, the upper jawbone and the lower jawbone can grow to a certain extent, but the jawbone imbalance deformity can not be corrected by themselves along with the natural growth, and the jawbone imbalance deformity can be improved by adopting corresponding treatment. With the increasing awareness of people to correct dentition irregularities and improve soft tissue side morphology, the number of patients seeking early correction in teenagers is increasing, and the search for improvement of convex side morphology is a major complaint of visits.

The traditional muscular agonist is used as a main treatment means aiming at the need, the traditional muscular agonist in early stage and the resin-based support on the palate side of the upper jaw and the lower jaw are connected into a whole, the volume is large, the oral cavity is inconvenient to take and put in, and the oral cavity is inconvenient to ventilate due to the overlarge volume, so that a patient is uncomfortable and unwilling to wear the oral cavity, and the effect of correcting the oral cavity cannot be achieved by wearing the oral cavity for a long time.

With the technical development, the existing hospitals can also achieve the effect of improving the appearance by correcting the operation, the situation of abnormal jawbone and the like is solved to a certain extent by analyzing the facial situation of a patient, but the cost of the operation and the postoperative maintenance is relatively high, and the situation of complications such as tooth and bone necrosis, poor bone healing, dislocation healing and the like can occur after the operation, so that the higher treatment cost is not suitable for wide families.

Disclosure of Invention

The utility model aims to provide a technical scheme for solving the technical problem that the prior art is still not convenient to use, and specifically provides the following steps:

the utility model provides a muscle agonist, includes the base component, the base component is provided with the upper jaw support piece that covers oral cavity upper jaw region, upper jaw support piece both ends fixedly connected with extend to the lower jaw support piece both ends of bottom of the mouth, upper jaw support piece and lower jaw support piece form the hollow structure that is used for adjusting upper and lower jaw sagittal relation;

wherein:

both ends of the upper jaw supporting piece and the lower jaw supporting piece are arranged at the far and middle parts of the first constant molar of the oral cavity, and a tooth socket part for controlling the tooth sprouting direction is arranged between the upper jaw supporting piece and the lower jaw supporting piece;

the base component is fixedly connected with an induction wire component, the induction wire component comprises a radian piece arranged on the outer side of a tooth socket, and the radian piece is fixedly connected with the upper jaw supporting piece through U-shaped pieces at two ends.

Further, the induced silk member is disposed outside of the maxillary support.

Further, both ends of the induction wire member are fixedly arranged at the distal part of the distal first permanent molar of the maxillary support.

Further, the curvature of the curvature member remains the same and parallel to the curvature of the corresponding maxillary support incisors.

Further, the tooth socket portion cover incisor tooth edge is not lower than 1/3.

Further, the socket portion, the upper jaw support, and the lower jaw support are all integrally formed.

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

the utility model generates an orthopedic force continuously acting on the lower jaw through the combination of the upper jaw supporting piece and the lower jaw supporting piece, the lower jaw is further stressed and is fixed at a new forward and downward position, meanwhile, the tooth socket part only fixes the incisors, so that the eruption of the incisors is restrained and the eruption of the rear teeth is not limited, the upper jaw and the lower jaw are connected into a whole, and the force pulling the lower jaw is conducted to the upper dental arch and the upper jaw through the induction wire component, so that the forward development of the lower jaw is restrained.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

Fig. 1 is a schematic elevational view of the present utility model.

Fig. 2 is a schematic rear view of the present utility model.

Fig. 3 is a right-side view of the present utility model.

Fig. 4 is a schematic left-view structure of the present utility model.

Reference numerals in the drawings are respectively as follows:

a 1-base member, a 2-induced silk member;

11-upper jaw support, 12-lower jaw support, 13-socket;

21-radian piece, 22-U type piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the present utility model provides a muscle agonist, comprising a base member 1, wherein the base member 1 is provided with a maxillary support 11 covering the maxillary region of the oral cavity, two ends of the maxillary support 11 are fixedly connected with two ends of a mandibular support 12 extending to the bottom of the oral cavity, and the maxillary support 11 and the mandibular support 12 form a hollow structure for adjusting the sagittal relationship of the maxillary bone;

wherein:

both ends of the upper jaw support 11 and the lower jaw support 12 are arranged at the far and middle parts of the first constant molar of the oral cavity, and a tooth socket part 13 for controlling the sprouting direction of teeth is arranged between the upper jaw support 11 and the lower jaw support 12;

the base component 1 is fixedly connected with an induction wire component 2, the induction wire component 2 comprises a radian piece 21 arranged on the outer side of a tooth socket, and the radian piece 21 is fixedly connected with the upper jaw supporting piece 11 through U-shaped pieces 22 at two ends.

By wearing the present utility model, the balance of the masticatory muscles of the patient's mouth is broken, the combination of the upper jaw support 11 and the lower jaw support 12 generates a forward force on the lower jaw, and the socket portion 13 wraps the teeth and guides the teeth to be fixed in a new downward and forward position, and the lower jaw muscle group and the lifting jaw muscle group are subjected to traction force to reflectively pull the lower jaw backward. At the same time, the mandible itself is held in the extended position by the mandibular support 11, although it is pulled backwards, and the lower arch is forced forwards by the mandibular support 11, thus generating a constrictive force which secures the present utility model in the patient's mouth.

According to the utility model, the correction force of the muscle is conducted to the upper anterior teeth abutted by the upper jaw support 11 through the induction wire member 2, and when the outer side of the upper jaw support 11, namely the upper anterior palate side tooth socket part is adjusted and buffered, the upper anterior teeth are enabled to move obliquely inwards towards the palate side under the action of the radian piece 21 through the induction wire member 2.

According to the utility model, the upper jaw support 11 and the lower jaw support 12 are connected into the hollow structure, so that resin filling of the front teeth areas of the upper jaw and the lower jaw is reduced, a patient can exchange air through the oral cavity conveniently, the whole stress structure is ensured, the volume is changed into the hollow structure, the patient can wear the device conveniently, daily wearing time of the patient is further prolonged, daily accumulated and monthly correction effect is achieved, and the purpose of correcting and treating teenager bone malocclusion is achieved.

The induction wire member 2 is disposed outside the maxillary support 11.

The two ends of the induction wire member 2 are fixedly arranged at the distal and middle part of the first permanent molar in the distal and middle part of the maxillary support 11.

In order to maintain equal and opposite forces on the teeth, the present utility model provides a preferred solution whereby the curvature of the curvature element 21 is maintained the same and parallel to the curvature of the corresponding maxillary support 11 incisors.

When the socket part 13 wraps only the lower incisor cutting edge, vertical eruption of the lower incisor is suppressed by the socket part 13 but does not affect labial movement of the lower incisor. The size and the shape of the tooth socket part 13 are adjusted according to the growth condition of the back tooth area of the patient by the tooth socket part 13, so that the upper dental arch and the lower dental arch are matched, and then the vertical eruption of the back teeth is controlled and guided. When the labial movement of the lower incisors is not required, the socket portion 13 covers the incisors not less than 1/3.

The socket portion 13, the upper jaw support 11 and the lower jaw support 12 are integrally formed.

The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.

Claims

1. A muscle agonist, characterized by comprising a base member (1), wherein the base member (1) is provided with a maxillary support (11) covering a palate area of an oral cavity, two ends of the maxillary support (11) are fixedly connected with two ends of a mandibular support (12) extending to the bottom of the oral cavity, and the maxillary support (11) and the mandibular support (12) form a hollow structure for adjusting the sagittal relation of the maxillary bone;

wherein:

both ends of the upper jaw supporting piece (11) and the lower jaw supporting piece (12) are arranged at the far middle part of the first constant molar of the oral cavity, and a tooth socket part (13) for controlling the tooth sprouting direction is arranged between the upper jaw supporting piece (11) and the lower jaw supporting piece (12);

the base component (1) is fixedly connected with an induction wire component (2), the induction wire component (2) comprises an arc piece (21) arranged on the outer side of a tooth socket, and the arc piece (21) is fixedly connected with the upper jaw supporting piece (11) through U-shaped pieces (22) at two ends.

2. A muscular agonist according to claim 1, characterized in that the induction wire member (2) is arranged outside the maxillary support (11).

3. A muscular agonist according to claim 1, characterized in that the two ends of the induction wire member (2) are fixedly arranged at the distal part of the maxillary support (11) distal to the first permanent molar.

4. A muscular agonist according to claim 1, characterized in that the curvature of the curvature element (21) remains the same and parallel to the curvature of the corresponding incisors of the maxillary support (11).

5. A muscular agonist according to claim 1, characterized in that the socket portion (13) covers the incisor margin by not less than 1/3.

6. A muscular agonist according to claim 1, characterized in that the socket portion (13), the upper jaw support (11) and the lower jaw support (12) are all integrally formed.