CN215383879U

CN215383879U - Adjustable occlusion pad

Info

Publication number: CN215383879U
Application number: CN202121663565.XU
Authority: CN
Inventors: 裴页石; 胡旭治
Original assignee: Ningbo Beilun Peoples Hospital
Current assignee: Ningbo Beilun Peoples Hospital
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-01-04
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses an adjustable occlusion pad, which comprises a body and a connecting piece, wherein the body comprises a first occlusion part, a second occlusion part and an elastic part, two ends of the elastic part are respectively connected with the first occlusion part and the second occlusion part, one end of the first occlusion part is provided with a first boss, one end of the second occlusion part is provided with a second boss, the first boss is close to or far away from the second boss to form an adjustable opening, the elastic part enables the first boss and the second boss to have the trend of opposite movement, the connecting piece is detachably arranged between the first boss and the second boss and is respectively connected with the first boss and the second boss in a buckling mode, the second occlusion part is provided with a through hole, and the through hole is suitable for exposing the operation surface of teeth. The utility model provides an adjustable occlusion pad, which is provided with two opposite side wall surfaces, wherein the inclination angle between the two opposite side wall surfaces is adjustable, the two side wall surfaces respectively abut against the upper jaw and the lower jaw of a patient to perform the mouth supporting function, and the inclination angle between the two side wall surfaces is adjusted, so that the occlusion pad is convenient to adapt to patients with different mouth sizes.

Description

Adjustable occlusion pad

Technical Field

The utility model relates to the field of dental instruments, in particular to an adjustable occlusion pad.

Background

In the dental surgery, the patient is required to open his mouth, but the patient has difficulty in maintaining the mouth open for a long time, so that the patient often needs to have the help of related instruments. The bite pad is used as an opening and is placed between the upper and lower jaws inside the mouth of a patient for oral support.

Most of the occlusion pads on the market are integrally formed, and the openings of the occlusion pads cannot be adjusted, so that the occlusion pads of various sizes and models are required to be stored in a department, and the limited space of the department is occupied.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable occlusion pad, which has the advantages that the inclination angle between two opposite side wall surfaces is adjustable, the two side wall surfaces respectively abut against the upper jaw and the lower jaw of a patient to perform the mouth supporting function, and the inclination angle between the two side wall surfaces is adjusted, so that the occlusion pad is convenient to adapt to patients with different mouth sizes.

The technical scheme adopted by the utility model is as follows: the utility model provides an interlock pad with adjustable, includes body and connecting piece, body integral type shaping, the body includes first interlock portion, second interlock portion and elasticity portion, the both ends of elasticity portion respectively with first interlock portion and second interlock portion are connected, the one end of first interlock portion is equipped with first boss, the one end of second interlock portion is equipped with the second boss, first boss is close to or keeps away from the second boss forms adjustable opening, the elasticity portion makes first boss and second boss have the trend of relative motion, connecting piece detachably install in first boss with between the second boss, just the connecting piece respectively with first boss with second boss buckle is connected, be equipped with the through-hole in the second interlock portion, the through-hole is suitable for the operation face of naked tooth.

After the structure is adopted, the first occlusion part, the second occlusion part and the elastic part form a clamp structure with an adjustable opening size. Wherein the elastic part limits the first boss to abut against the second boss, so that the first occlusion part and the second occlusion part form a V-shaped structure, an opening between the first boss and the second boss is opened, the connecting piece is arranged at the opening, and the elastic part is deformed by the opening and closing of the first occlusion part and the second occlusion part. The connecting piece connects the first boss and the second boss into a whole so as to increase the stress capacity of the occlusion pad. When the occlusion cushion is arranged between the upper jaw and the lower jaw of a patient, the teeth of the patient are relatively exposed out through the through holes, so that medical staff can conveniently work on the exposed teeth.

Optionally, the facing surfaces of the first boss and the second boss are both provided with a saw-toothed structure, and the connecting piece is provided with a profile structure corresponding to the saw-toothed structure; the sawtooth-shaped structure is suitable for increasing the friction force between the first boss and the connecting piece and increasing the friction force between the second boss and the connecting piece.

Optionally, the connecting member further includes a first cantilever hook and a second cantilever hook, the first cantilever hook is suitable for being connected with the first boss in a snap-fit manner, and the second cantilever hook is suitable for being connected with the second boss in a snap-fit manner.

Optionally, a first silica gel pad is embedded and mounted on the surface of the first occlusion part, and a second silica gel pad is embedded and mounted on the surface of the second occlusion part; the first silica gel pad and the second silica gel pad are suitable for contacting with teeth.

Optionally, a first slide way is arranged on the surface of the first occlusion part, the first silica gel pad is installed on the surface of the first occlusion part through the first slide way in an embedded manner, a second slide way is arranged on the surface of the second occlusion part, and the second silica gel pad is installed on the surface of the second occlusion part through the second slide way in an embedded manner; the setting of first slide and second slide realizes that first silica gel pad detachably installs on first silica gel pad, realizes simultaneously that second silica gel pad detachably installs on second silica gel pad.

Optionally, the connecting piece is integrally formed; preferably, the connecting piece adopts the silica gel material, and the connecting piece shaping of silica gel material is convenient, and fashioned connecting piece is high temperature resistant, conveniently disinfects.

Optionally, a reinforcing rib is arranged on the first meshing part; the arrangement of the reinforcing ribs is used for enhancing the stress strength of the first meshing part.

Drawings

FIG. 1 is a perspective view of a bite pad in an embodiment of the present invention;

FIG. 2 is a schematic diagram of a bite pad in an embodiment of the present invention;

FIG. 3 is a schematic view of a side structure of a bite pad in an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a connector according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a side structure of a bite pad in an embodiment of the utility model.

The reference numbers in the figures illustrate:

1. a first engaging portion; 11. a first boss; 12. reinforcing ribs; 13. a first silica gel pad; 14. a first slideway; 2. a second engaging portion; 21. a second boss; 22. a through hole; 23. a second silica gel pad; 24. a second slideway; 3. an elastic portion; 4. a connecting member; 41. a profile structure; 42. a first cantilever hook; 43. a second cantilever hook.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 3, the adjustable occlusion pad is integrally formed, and comprises a body and a connecting member 4, wherein the body is integrally formed, the body comprises a first occlusion part 1, a second occlusion part 2 and an elastic part 3, two ends of the elastic part 3 are respectively connected with the first occlusion part 1 and the second occlusion part 2, one end of the first occlusion part 1 is provided with a first boss 11, one end of the second occlusion part 2 is provided with a second boss 21, the first boss 11 is close to or far away from the second boss 21 to form an adjustable opening, the elastic part 3 enables the first boss 11 and the second boss 21 to have opposite movement trends, the connecting member 4 is detachably installed between the first boss 11 and the second boss 21, the connecting member 4 connects the first boss 11 and the second boss 21 into a whole, the second occlusion part 2 is provided with a through hole 22, and the through hole 22 is suitable for exposing the operation surface of teeth.

Further, the first occlusion part 1 has two opposite ends, the first boss 11 is arranged at one end of the first occlusion part 1, and the other end of the first occlusion part 1 is suspended; the second occlusion part 2 also has two opposite ends, the second boss 21 is arranged at one end of the second occlusion part 2, the other end of the second occlusion part 2 is suspended, and the suspended first occlusion part 1 and the suspended second occlusion part 2 are used as pressing parts of the occlusion pad so as to adjust the opening between the first boss 11 and the second boss 21.

Furthermore, the adjustable bite pad is placed between the upper and lower jaws of the patient, the first bite part 1 is abutted against the upper jaw or the lower jaw, and correspondingly, the second bite part 2 is abutted against the lower jaw or the upper jaw. Part of the tooth surface of the patient is relatively exposed through the through hole 22 so that medical staff can work on the exposed tooth surface conveniently, and the area covered by the through hole 22 is the working surface of the teeth of the patient.

Specifically, as shown in fig. 2, the facing surfaces of the first boss 11 and the second boss 21 are both provided with a saw-toothed structure, and the connecting member 4 is provided with a profile structure 41 corresponding to the saw-toothed structure; the serration is adapted to increase the friction between the first boss 11 and the connection element 4 and to increase the friction between the second boss 21 and the connection element 4.

Specifically, as shown in fig. 4, the connecting member 4 further includes a first cantilever hook 42 and a second cantilever hook 43, the first cantilever hook 42 is adapted to be snap-coupled to the first boss 11, and the second cantilever hook 43 is adapted to be snap-coupled to the second boss 21.

Further, the first cantilever hook 42 at least has a cantilever hook structure and a positioning member arranged opposite to the cantilever hook structure, and in the buckle connection design, the positioning member is in the form of a column, a boss, a claw or a bolt, and the positioning member is matched with the cantilever hook to realize the buckle connection of the first cantilever hook 42 to the first boss 11. Similarly, the second cantilever hook 43 also has at least one cantilever hook structure and a positioning member disposed opposite to the cantilever hook structure.

Further, as shown in fig. 3 and 5, the opening between the first boss 11 and the second boss 21 is different in size, and the size of the connecting member 4 for connecting the first boss 11 and the second boss 21 is different. When the connector 4 is installed, it is necessary to adjust the size of the opening between the first boss 11 and the second boss 21 and maintain the size of the opening constant. The connecting piece 4 is slid in, and the connecting piece 4 sleeves the first boss 11 and the second boss 21 to form a whole.

Specifically, a first silica gel pad 13 is embedded and mounted on the surface of the first occlusion part 1, and a second silica gel pad 23 is embedded and mounted on the surface of the second occlusion part 2; the first silicone pad 13 and the second silicone pad 23 are adapted to be in contact with teeth.

Further, a first slide way 14 is arranged on the surface of the first occlusion part 1, a second slide way 24 is arranged on the surface of the second occlusion part 2, the first silicone pad 13 is embedded and installed on the first occlusion part 1 through the first slide way 14, and the second silicone pad 23 is embedded and installed on the second occlusion part 2 through the second slide way 24.

Further, as a part directly contacting with the patient's teeth, the first silicone pad 13 and the second silicone pad 23 have a contour matching with the tooth surface.

In particular, the connecting piece 4 is integrally formed.

Further, connecting piece 4 adopts the silica gel material, and the connecting piece shaping of silica gel material is convenient, and fashioned connecting piece is high temperature resistant, conveniently disinfects.

Specifically, as shown in fig. 1, a reinforcing rib 12 is provided on the first occlusion part 1, and the reinforcing rib 12 is used to enhance the force-bearing performance of the first occlusion part 1 and prevent the suspended part of the first occlusion part 1 from being bitten off by the patient.

The foregoing has described preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary, and various changes made within the scope of the independent claims of the present invention are within the scope of the present invention.

Claims

1. An adjustable bite pad, characterized in that: the connecting piece comprises a body and a connecting piece (4), wherein the body is integrally formed, the body comprises a first occlusion part (1), a second occlusion part (2) and an elastic part (3), two ends of the elastic part (3) are respectively connected with the first occlusion part (1) and the second occlusion part (2), one end of the first occlusion part (1) is provided with a first boss (11), one end of the second occlusion part (2) is provided with a second boss (21), the first boss (11) is close to or far away from the second boss (21) to form an adjustable opening, the elastic part (3) enables the first boss (11) and the second boss (21) to have the trend of opposite movement, the connecting piece (4) is detachably arranged between the first boss (11) and the second boss (21), and the connecting piece (4) is respectively connected with the first boss (11) and the second boss (21) in a buckling manner, the second occlusion part (2) is provided with a through hole (22), and the through hole (22) is suitable for exposing the operation surface of teeth.

2. The adjustable bite pad of claim 1, wherein: the first boss (11) and the second boss (21) are provided with sawtooth structures on opposite surfaces, and the connecting piece (4) is provided with a profile structure (41) corresponding to the sawtooth structures.

3. The adjustable bite pad of claim 1, wherein: the connecting piece (4) further comprises a first cantilever hook (42) and a second cantilever hook (43), the first cantilever hook (42) is suitable for being in snap connection with the first boss (11), and the second cantilever hook (43) is suitable for being in snap connection with the second boss (21).

4. The adjustable bite pad of claim 1, wherein: first silicon rubber pad (13) is installed on the surface of first interlock portion (1) gomphosis, second silicon rubber pad (23) is installed on the surface of second interlock portion (2) gomphosis.

5. The adjustable bite pad of claim 4, wherein: first interlock portion (1) is equipped with first slide (14) on the surface, first silica gel pad (13) pass through first slide (14) gomphosis is installed first interlock portion (1) is on the surface, second interlock portion (2) are equipped with second slide (24) on the surface, second silica gel pad (23) pass through second slide (24) gomphosis is installed second interlock portion (2) are on the surface.

6. The adjustable bite pad of claim 1, wherein: the connecting piece (4) is integrally formed.

7. The adjustable bite pad of claim 1, wherein: and reinforcing ribs (12) are arranged on the first meshing part (1).