CN217066626U

CN217066626U - Be applied to oral treatment's protector

Info

Publication number: CN217066626U
Application number: CN202220850194.4U
Authority: CN
Inventors: 石苡榕; 吴煜
Original assignee: COLLEGE OF STOMATOLOGY GUANGXI MEDICAL UNIVERSITY
Current assignee: COLLEGE OF STOMATOLOGY GUANGXI MEDICAL UNIVERSITY
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-07-29
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a protective device applied to oral treatment, which comprises a rubber dam, a supporting frame and a hanging piece; a plurality of hanging pieces are distributed on the rubber dam corresponding to the shape of the support frame, and the rubber dam is arranged on the support frame through the hanging pieces; the supporting frame comprises a first supporting rod, a splicing piece, a second supporting rod and a third supporting rod; one end of the first supporting rod is movably connected with one end of the third supporting rod through a splicing piece; the other end of the first support rod and the other end of the third support rod are respectively movably connected with a second support rod through splicing pieces; the second supporting rod comprises a first arc-shaped rod and a second arc-shaped rod; the first arc-shaped rod is in arc transitional connection with the second arc-shaped rod, and the radian of the second arc-shaped rod is larger than that of the first arc-shaped rod. The utility model has the characteristics of can be convenient for with the support frame split and assemble, second branch sectional type arc structure for the rubber dam of installing on it has prevents that water from splashing to nose and eyes etc.

Description

Be applied to oral treatment's protector

Technical Field

The utility model relates to a be applied to oral treatment's protector.

Background

The rubber dam is a rubber blanket for separating water, namely, the rubber blanket is used for separating the teeth to be treated, so that saliva in the oral cavity cannot flow into a dentist operation area.

In the dental clinic, the dental filling material is likely to be contaminated with saliva or blood and cause failure of filling, and therefore, it is very important to isolate the liquid. The rubber barrier can also separate water sprayed by the dental instruments from the mouth of the patient, so that the water cannot enter the mouth of the patient, and the aspirator does not need to extend into the bottom of the mouth of the patient, thereby causing uncomfortable foreign body sensation to cause vomiting. In clinical work, the rubber dam plays the roles of moisture insulation, soft tissue blocking, mistaken absorption and transmission prevention, peculiar smell isolation, clear visual field guarantee, working efficiency improvement and the like.

However, the existing rubber dam is usually fixed by a face bow, and a plurality of short rods are arranged on the face bow and support the rubber dam, so that the rubber dam is fixed on the face bow. When the mask is used, the support surface of the face bow is of a plane structure, if the nose is covered, the rubber barrier is put on the nose, and the rubber barrier is close to the nose, so that the breathing difficulty of a patient is caused. In addition, when the rubber dam is installed on the face bow, the rubber dam is tightly sleeved on the short rod, the short rod outwards supports the rubber dam, the thickness of the rubber dam at the supporting position becomes thinner, when a medical worker places the rubber dam in the mouth, the rubber dam is often required to be pulled towards the mouth to be sleeved on the tooth to be treated, the rubber dam is pulled by external force, and the rubber dam at the short rod is easy to break.

Disclosure of Invention

The utility model aims at the defects of the prior art and provides a protective device applied to oral treatment.

In order to realize the above purpose, the following technical scheme is adopted:

a protective device applied to oral treatment comprises a rubber dam, a support frame and a suspension part; a plurality of hanging pieces are distributed on the rubber dam corresponding to the shape of the support frame, and the rubber dam is arranged on the support frame through the hanging pieces; the supporting frame comprises a first supporting rod, a splicing piece, a second supporting rod and a third supporting rod; one end of the first supporting rod is movably connected with one end of the third supporting rod through a splicing piece; the other end of the first support rod and the other end of the third support rod are respectively movably connected with a second support rod through splicing pieces; the second supporting rod comprises a first arc-shaped rod and a second arc-shaped rod; the first arc-shaped rod is in arc transitional connection with the second arc-shaped rod, and the radian of the second arc-shaped rod is larger than that of the first arc-shaped rod.

As a further improvement of the technical proposal, the splicing piece of the protective device applied to the oral treatment of the utility model comprises a cylinder body and an elastic cylinder; the barrel body is provided with an elastic barrel; the elastic cylinder is provided with a jack.

As a further improvement of the technical proposal, the protective device applied to the oral treatment of the utility model also comprises a scratch-proof bracket; the scratch-resistant bracket is movably arranged on the second supporting rod.

As a further improvement of the technical scheme, the scratch-proof bracket comprises a first arc-shaped plate, a short pipe and an elastic filling part; the first arc-shaped plate is provided with a short pipe; the short pipe is filled with an elastic filling piece; the elastic filling piece is provided with splicing holes.

As a further improvement of the technical proposal, the protective device applied to the oral treatment of the utility model also comprises a second arc-shaped plate; and two ends of the first arc-shaped plate are respectively in arc transition connection with a second arc-shaped plate.

As a further improvement of the technical scheme, the elastic filling piece is made of rubber.

As a further improvement of the technical scheme, the suspension part is of a ring structure or an elastic extrusion structure.

As a further improvement of the technical scheme, the elastic extrusion structure comprises an annular body, a pressing plate, a spring and a push rod; the pressing plate and the spring are arranged in the annular body; one end of the push rod penetrates through the annular body and the spring to be connected with the pressing plate.

As a further improvement of the technical proposal, the protective device applied to the oral treatment of the utility model also comprises a handle; the other end of the push rod is provided with a handle.

As a further improvement of the technical scheme, the first supporting rod and the third supporting rod are of arc-shaped structures.

Compared with the progress of the prior art, the utility model:

1. the utility model has the advantages of being convenient for shielding the nose and eyes of a patient, avoiding water or water mist from being sprayed on the face of the patient, especially the nose and eyes during the treatment process, and improving the comfortable feeling of the patient during the treatment; the second support rod in the support frame is of a sectional arc structure, so that the rubber barrier arranged on the support frame is of an arc structure, when the nose of a patient is shielded, the distance between the rubber barrier of the arc structure and the nose can be increased, and the patient can conveniently breathe; the support frame is formed by movably splicing a first support rod, a second support rod and a third support rod, and can be conveniently split and spliced; after the support frame is disassembled, the cleaning and the disinfection can be facilitated, and the space occupied by the support frame can be reduced; and the first support rod, the second support rod and the third support rod are spliced conveniently and quickly under the action of the splicing piece.

2. The utility model discloses a plurality of flying pieces of structure distribution according to the support frame on the dam to avoid the dam to install on the support frame with the perforation mode, effectively reduce the damage that the dam caused when installing in the support frame.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of a protective device applied to oral treatment of the present invention;

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

FIG. 3 is a schematic view of the support frame of FIG. 2 in an expanded configuration;

FIG. 4 is a schematic structural view of a splicing member for movable connection on the middle supporting frame of the present invention;

FIG. 5 is a schematic structural view of the middle supporting frame of the present invention with a scratch-proof bracket mounted thereon;

FIG. 6 is a schematic structural view of the scratch resistant bracket of FIG. 5;

fig. 7 is a schematic structural view of a suspension member of the present invention;

fig. 8 is another schematic structural diagram of the suspension member of the present invention;

names and serial numbers of the components in the figure: 1-rubber dam, 2-support frame, 21-first support rod, 22-splicing member, 221-cylinder body, 222-elastic cylinder, 223-jack, 23-second support rod, 231-first arc rod, 232-second arc rod, 24-third support rod, 3-hanging member, 31-annular body, 32-pressing plate, 33-spring, 34-pushing rod, 35-handle, 4-scratch-proof support frame, 41-first arc plate, 42-short pipe, 43-splicing hole, 44-elastic filling member and 45-second arc plate.

Detailed Description

In order to make the technical solutions in the present application better understood, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the protection scope of the present application based on the embodiments in the present application.

Example 1:

as shown in fig. 1 to 8, a protective device applied to oral treatment comprises a rubber dam 1, a support frame 2 and a suspension member 3; a plurality of hanging pieces 3 are distributed on the rubber dam 1 corresponding to the shape of the support frame 2, and the rubber dam 1 is arranged on the support frame 2 through the hanging pieces 3; the supporting frame 2 comprises a first supporting rod 21, a splicing piece 22, a second supporting rod 23 and a third supporting rod 24; one end of the first support rod 21 is movably connected with one end of the third support rod 24 through a splicing piece 22; the other end of the first support rod 21 and the other end of the third support rod 24 are respectively movably connected with a second support rod 23 through a splicing piece 22; the second strut 23 comprises a first arc-shaped rod 231 and a second arc-shaped rod 232; first arc pole 231 and second arc pole 232 arc transitional coupling, and the radian of second arc pole 232 is greater than the radian of first arc pole 231.

The working mode is as follows:

the rubber dam 1 is arranged on the support frame 2 through the hanging piece 3, so that the rubber dam is prevented from being connected with the support frame in a jack mode, and the rubber dam is prevented from being pulled to be cracked.

The method comprises the steps of determining a punching position on the rubber dam according to the position of a tooth to be treated, punching a hole with a proper size on the rubber dam by using a punching pliers, placing the rubber dam in a mouth, sleeving the punched hole on the position of the tooth to be treated to expose the tooth, and fixing the rubber dam on the tooth to be treated by using a rubber dam clamp (not shown in the figure, the existing rubber dam clamp).

First arc pole 231, second arc pole 232 are the arc structure, and back in the mouth was arranged in to the rubber dam 1, first arc pole 231, second arc pole 232 support the rubber dam and are the arc structure for patient's mouth to can cover patient's nose, the arc structure props up the rubber dam and has certain interval with the nose, from not influencing the patient and breathe at treatment tooth in-process. The height of the rubber dam relative to the face of the patient is raised by the first arc-shaped rod 231 and the second arc-shaped rod 232, so that the height of the rubber dam around the mouth of the patient is also raised, splashed water or water mist is easily blocked by the raised rubber dam, and the water mist or water mist is prevented from splashing to the nose and eyes of the patient.

The utility model discloses have and be convenient for shelter from patient's nose and eyes, can avoid treatment in-process normal water or water smoke to spout to patient's nose and eyes, especially nose, eyes position, improve the comfort of patient's treatment.

The support frame of the utility model is formed by movably splicing the first support rod, the second support rod and the third support rod, which is convenient for splitting and splicing the support frame; after the support frame is disassembled, the cleaning and the disinfection can be facilitated, and the space occupied by the support frame can be reduced; and the first support rod, the second support rod and the third support rod are spliced conveniently and quickly under the action of the splicing piece.

The utility model discloses a plurality of flying pieces of structure distribution according to the support frame on the dam to avoid the dam to install on the support frame with the perforation mode, effectively reduce the dam and install in the damage that the support frame caused.

Example 2:

compared with example 1, the difference is that: one form of construction of the splice is given.

As shown in fig. 4, the splicing element 22 comprises a cylinder body 221 and an elastic cylinder 222; the barrel 221 is provided with an elastic barrel 222; the elastic tube 222 is provided with an insertion hole 223.

The elastic tube can be of a rubber tube structure.

The inner diameter of the insertion hole is smaller than the outer diameters of the first support rod 21, the second support rod 22 and the third support rod 23, and the inner diameters of the first support rod 21, the second support rod 22 and the third support rod 23 are the same. And for the convenience of first branch 21, second branch 22, the tip of third branch 23 inserts the jack, first branch 21, second branch 22, the tip of third branch 23 are the circular truncated cone, the path end of circular truncated cone outwards to when being convenient for first branch 21, second branch 22, third branch 23 insert the jack, prop the jack greatly, and then can make the elastic tube produce elastic deformation, the elastic tube has the elastic deformation effort, can do benefit to the elastic tube and hold first branch 21 tightly, second branch 22, third branch 23.

Example 3:

compared with example 1 or 2, the difference is that: in order to avoid the end of the second support rod touching the face of the patient, a scratch-proof support 4 is additionally arranged.

As shown in fig. 5, the scratch prevention bracket 4 is movably mounted to the second support bar 23. The anti-scraping support and the second supporting rod can be conveniently detached and spliced. Prevent scraping the support and can touch patient face to the tip that can block second branch touches patient face, and then can prevent that medical personnel from touching the support frame when the treatment from causing scratch patient face when the support frame swings.

Example 4:

the difference compared to example 3 is that: one form of construction of the scratch resistant support is given.

As shown in fig. 6, the scratch prevention bracket 4 comprises a first arc-shaped plate 41, a short tube 42 and an elastic filling member 44; a short pipe 42 is arranged on the first arc-shaped plate 41; the short tube 42 is filled with an elastic filling member 44; the elastic filling member 44 is provided with a splicing hole 43.

The first arc-shaped plate 41 is of an arc-shaped structure and can be placed on the face of a patient in an arc shape, so that a supporting function can be provided for the supporting frame.

The internal diameter of the splicing hole is smaller than the external diameter of the second supporting rod, when the second supporting rod is inserted into the splicing hole, the second supporting rod supports the splicing hole to enable the elastic filling piece to generate elastic deformation, and the elastic filling piece has elastic deformation acting force, so that the elastic filling piece tightly holds the second supporting rod.

The installation mode of the short pipe and the second supporting rod is as follows: in order to facilitate the end part of the second supporting rod to be inserted into the splicing hole, the end part of the second supporting rod is of a cone frustum structure. When the tip of second branch inserted the concatenation hole, the circular truncated cone structure was convenient for strut the concatenation hole to it is downthehole that the second branch of being convenient for inserts the concatenation.

Example 5:

compared with example 4, the difference is that: in order to replace and protect the face of the patient, a second arc-shaped plate 45 is additionally installed.

The two ends of the first arc-shaped plate 41 are respectively in arc transition connection with a second arc-shaped plate 45. Can make the tip of first arc be the arc contact with patient's face to can better protect the face.

Example 6:

compared with the embodiment 4 or 5, the difference is that: one form of construction of the resilient infill is given.

The elastic filling piece is made of rubber. The rubber has elasticity so that the elastic filling piece generates elastic deformation when the second supporting rod is inserted into the splicing hole.

Example 7:

compared with any of examples 1 to 6, the difference is that: a structural form of the hanging piece is provided.

The suspension member 3 is a ring-shaped structure. When the rubber dam is installed, a plurality of hanging pieces distributed on the rubber dam are respectively sleeved with the corresponding first supporting rod, the second supporting rod and the third supporting rod.

Example 8:

The suspension member 3 is of an elastic extrusion structure. The elastic extrusion structure can be connected with the support frame in an elastic extrusion manner, so that the suspension piece can be fixedly connected with the support frame better.

Example 9:

compared with example 8, the difference is that: one form of the elastic extrusion structure is given.

As shown in fig. 8, the elastic pressing structure includes an annular body 31, a pressing plate 32, a spring 33 and a pushing rod 34; the pressure plate 32 and the spring 33 are arranged in the annular body 31; one end of the push rod 34 penetrates through the annular body, and the spring 33 is connected with the pressure plate 32.

The working mode is as follows:

the first, second and

third struts

21, 22, 23 are connected to the respective suspension members 3.

When the device is installed, the push rod 34 is pulled outwards relative to the annular body 31, the push rod 34 drives the press plate 32 to move towards the inner side surface close to the annular body 31, and meanwhile, the press plate extrudes the spring 33 to generate elastic deformation, so that the spring has elastic deformation acting force, and the spring has thrust action on the press plate; the push rod 34 is released, and the spring pushes the pressure plate to correspondingly press the first support rod 21, the second support rod 22 and the third support rod 23; thereby, the hanging parts on the first support rod 21, the second support rod 22 and the third support rod 23 are fixedly connected, and the rubber dam is fixed on the support frame through a plurality of hanging parts.

Example 10:

compared with example 8, the difference is that: in order to facilitate the hand-held pulling of the push rod, a handle 35 is additionally arranged.

The other end of the push rod 34 is provided with a handle 35. The handle is convenient for medical personnel to pull the push rod by hands.

Example 11:

compared with any of examples 1 to 10, the difference is that: one form of construction of the first strut 21, the third strut 24 is shown.

The first support rod 21 and the third support rod 24 are arc-shaped structures. The first supporting rod and the third supporting rod are spliced into an arc-shaped structure, so that the lower jaw of the face of the patient can be conveniently sleeved with the first supporting rod and the third supporting rod.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A protective device applied to oral treatment is characterized in that: comprises a rubber dam (1), a support frame (2) and a hanging piece (3);

a plurality of hanging pieces (3) are distributed on the rubber dam (1) corresponding to the shape of the support frame (2), and the rubber dam (1) is installed on the support frame (2) through the hanging pieces (3);

the supporting frame (2) comprises a first supporting rod (21), a splicing piece (22), a second supporting rod (23) and a third supporting rod (24); one end of the first supporting rod (21) is movably connected with one end of the third supporting rod (24) through a splicing piece (22); the other end of the first supporting rod (21) and the other end of the third supporting rod (24) are respectively and movably connected with a second supporting rod (23) through splicing pieces (22);

the second strut (23) comprises a first arc-shaped rod (231) and a second arc-shaped rod (232); the first arc-shaped rod (231) is in arc transitional connection with the second arc-shaped rod (232), and the radian of the second arc-shaped rod (232) is larger than that of the first arc-shaped rod (231).

2. The shield device for use in oral treatment according to claim 1, wherein: the splicing piece (22) comprises a cylinder body (221) and an elastic cylinder (222);

the cylinder body (221) is provided with an elastic cylinder (222);

the elastic tube (222) is provided with an insertion hole (223).

3. The shield device for use in oral treatment according to claim 1, wherein: the anti-scraping device also comprises an anti-scraping bracket (4); the scratch-proof support (4) is movably arranged on the second support rod (23).

4. The shield device for use in oral treatment according to claim 3, wherein: the scratch-resistant bracket (4) comprises a first arc-shaped plate (41), a short pipe (42) and an elastic filling piece (44);

a short pipe (42) is arranged on the first arc-shaped plate (41);

the short pipe (42) is filled with an elastic filling piece (44);

the elastic filling piece (44) is provided with a splicing hole (43).

5. The shield device for use in oral treatment according to claim 4, wherein: also comprises a second arc-shaped plate (45);

two ends of the first arc-shaped plate (41) are respectively in arc transition connection with a second arc-shaped plate (45).

6. The shield device for use in oral treatment according to claim 4, wherein: the elastic filling piece is made of rubber.

7. The shield device for use in oral treatment according to any one of claims 1-6, wherein: the suspension part (3) is of a ring structure or an elastic extrusion structure.

8. The shield device for use in oral treatment according to claim 7, wherein: the elastic extrusion structure comprises an annular body (31), a pressure plate (32), a spring (33) and a push rod (34);

the pressure plate (32) and the spring (33) are arranged in the annular body (31);

one end of the push rod (34) penetrates through the annular body, and the spring (33) is connected with the pressure plate (32).

9. The shield device for use in oral treatment according to claim 8, wherein: also comprises a handle (35);

and the other end of the push rod (34) is provided with a handle (35).

10. The shield for oral treatment as set forth in claim 7, wherein: the first supporting rod (21) and the third supporting rod (24) are of arc-shaped structures.