CN113440294B - Oral cavity supporting device for dentistry - Google Patents
Oral cavity supporting device for dentistry Download PDFInfo
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- CN113440294B CN113440294B CN202110846768.0A CN202110846768A CN113440294B CN 113440294 B CN113440294 B CN 113440294B CN 202110846768 A CN202110846768 A CN 202110846768A CN 113440294 B CN113440294 B CN 113440294B
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- connecting rod
- supporting
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- support
- block
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
- A61C17/08—Aspiration nozzles
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to the technical field of dental auxiliary devices, and discloses an oral cavity supporting device for dentistry, which comprises: the front part of the support main rod is provided with a U-shaped notch; the rotating part is arranged in the U-shaped notch; the connecting rod is vertical to the supporting main rod, and the inner end of the connecting rod is fixedly connected with the rotating part and can rotate 180 degrees along with the rotating part; the supporting block is fixedly connected with the outer end of the connecting rod and used for supporting teeth which are vertically opposite to the same side, and the oral cavity supporting device for dentistry can enlarge an oral cavity display space near diseased teeth, is convenient for a doctor to perform dental surgery and relieves fatigue of a patient when the patient opens the mouth.
Description
Technical Field
The invention relates to the technical field of dental auxiliary devices, in particular to an oral cavity supporting device for dentistry.
Background
With the progress of technology, the quality of life of people is greatly improved, particularly the development of dental technology, so that many people cannot enjoy good life due to the problem of teeth.
When the existing dental surgery is performed, the oral cavity of a patient needs to be opened, the mouth of the patient is large, teeth are exposed, a doctor uses a tool to support the oral cavity part of the patient corresponding to the teeth, the patient performs the surgery on the teeth with problems, the patient opens the mouth for a long time due to fatigue, the space displayed in the oral cavity is smaller and smaller, in view of the fact, the oral cavity supporting device is also manufactured, however, the existing oral cavity supporting device is simple in structure, and the display space of the oral cavity cannot be adjusted according to different tooth parts.
How to improve the existing dental oral cavity supporting device so that the display space of the oral cavity can be adjusted according to the corresponding teeth, and fatigue of a patient is relieved, and the dental oral cavity supporting device is a potential requirement of the patient and doctors.
Disclosure of Invention
The invention provides an oral cavity supporting device for dentists, which is used for adjusting the display space of an oral cavity according to diseased teeth of a patient and relieving fatigue of the patient.
The present invention provides an oral support device for dentistry comprising: the front part of the support main rod is provided with a U-shaped notch;
the rotating part is arranged in the U-shaped notch;
the connecting rod is vertical to the supporting main rod, and the inner end of the connecting rod is fixedly connected with the rotating part and can rotate 180 degrees along with the rotating part;
the support block is fixedly connected with the outer end of the connecting rod and is used for supporting teeth which are vertically opposite on the same side.
The connecting rod includes connecting rod and lower connecting rod, the supporting shoe includes supporting shoe and lower supporting shoe, go up the supporting shoe setting in the outer end of connecting rod, lower supporting shoe sets up the outer end at the lower connecting rod, still includes:
the T-shaped sliding groove is longitudinally arranged, and one side of the T-shaped sliding groove is connected with the rotating part through a metal sheet;
the inner ends of the upper connecting rod and the lower connecting rod are respectively provided with a first sliding block, and the first sliding blocks are arranged in the T-shaped sliding grooves and can move up and down along the T-shaped sliding grooves;
an upper threaded through hole is vertically formed in the upper connecting rod, and a lower threaded through hole is vertically formed in the lower connecting rod;
the screw thread direction of the upper portion of the bolt is opposite to that of the lower portion of the bolt, and the adjusting bolt sequentially penetrates through the upper screw thread through hole and the lower screw thread through hole.
The last first screw thread through-hole that is equipped with along the horizontal direction of upper support piece is equipped with the second screw thread through-hole along the horizontal direction on the lower support piece, still includes:
the two screws correspondingly penetrate through the first threaded through hole and the second threaded through hole;
the two rubber heads are arranged at the outer ends of the two screws in a one-to-one correspondence manner;
the cross-shaped adjusting heads are arranged on the inner end surfaces of the two screws in a one-to-one correspondence mode.
The upper supporting block is arranged at the outer end of the upper connecting rod through an upper rotating shaft, and the lower supporting block is arranged at the outer end of the lower connecting rod through a lower rotating shaft.
And the top surfaces of the upper supporting block and the lower supporting block are respectively provided with a thin sheet, and the thin sheets are vertically arranged on the top surfaces of the upper supporting block and the lower supporting block.
The main support rod is also provided with a liquid suction device for sucking liquid in the oral cavity.
The support main rod is also provided with:
the first channel is arranged at the rear part of the support main rod along the length direction of the support main rod, and the outer opening is internally closed;
the second channel is longitudinally arranged and communicated with the first channel;
the liquid absorbing device comprises:
the suction pipe sequentially passes through the first channel and the second channel.
The second channel is internally provided with a second sliding block, the second sliding block can move back and forth along the second channel, and the lower end of the suction pipe penetrates through the second sliding block and is positioned at the lower part of the support main rod.
The lower extreme of second slider still is equipped with telescopic tube, the lower extreme of straw is located telescopic tube's lower extreme, still includes:
the rear end of the supporting strut is arranged on the telescopic sleeve and is vertical to the telescopic sleeve;
the rear end of the convex head is fixed at the front end of the supporting strut.
The rear end of the support main rod is provided with a limit cover, the straw is provided with a handle, and the handle is positioned outside the limit cover.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the connecting rod can drive the supporting block to rotate 180 degrees through the rotating part, and the left and right positions of the supporting block are adjusted to enable the supporting block to be supported between the upper teeth and the lower teeth corresponding to each other, so that the diseased teeth are positioned on the other side of the supporting main rod, the oral cavity display space near the diseased teeth can be enlarged, a doctor can conveniently perform dental surgery, and meanwhile, the fatigue of a patient in opening the mouth is relieved.
According to the invention, the distance between the upper connecting rod and the lower connecting rod can be adjusted through the adjusting bolt, so that the distance between the upper supporting block and the lower supporting block can be adjusted, the open space of the oral cavity can be adjusted, a doctor can conveniently perform dental surgery, and meanwhile, the fatigue of the patient in opening the oral cavity is relieved.
According to the invention, the positions of the two rubber heads can be adjusted by adjusting the two screws, so that the space inside the oral cavity and outside the teeth can be adjusted, a doctor can conveniently perform dental surgery, and meanwhile, the fatigue of a patient in opening the mouth is relieved.
According to the invention, the upper support block and the lower support block can rotate through the rotating shaft, so that the position of the support main rod can be moved, the display space in the oral cavity can be conveniently adjusted, and a doctor can conveniently perform dental surgery.
According to the invention, the thin sheet is arranged to be clamped between two teeth, so that the upper and lower supporting blocks can be fixed, the sliding of the supporting blocks in the oral cavity is avoided, and a doctor can conveniently perform dental operation.
According to the invention, the liquid suction device is arranged, so that liquid under the tongue in the oral cavity can be sucked, a doctor can conveniently perform dental surgery, and meanwhile, discomfort of a patient is relieved.
According to the invention, the supporting support rod and the raised head are arranged to support the tongue, so that the tongue movement is avoided, the doctor is influenced to perform dental surgery, and meanwhile, the fatigue of a patient is relieved.
Drawings
Fig. 1 is a schematic view of the overall structure of an oral cavity supporting device for dentistry according to the present invention.
Fig. 2 is a schematic view of a connection structure of a support block in an oral cavity support device for dentistry according to the present invention.
Fig. 3 is a schematic view of a connection structure of a liquid suction device in an oral cavity supporting device for dentistry according to the present invention.
Reference numerals illustrate:
the device comprises a 1-supporting main rod, a 2-rotating part, a 3-connecting rod, a 3-1-upper connecting rod, a 3-2-lower connecting rod, a 4-supporting block, a 4-1-upper supporting block, a 4-2-lower supporting block, a 5-limiting cover, a 6-handle, a 7-suction pipe, an 8-adjusting bolt, a 9-sheet, a 10-second channel, a 11-second sliding block, a 12-telescopic sleeve, a 13-supporting support rod, a 14-raised head, a 15-first channel, a 16-upper rotating shaft, a 17-metal sheet, a 18-screw rod, a 19-cross-shaped adjusting head, a 20-T-shaped sliding groove, a 21-first sliding block and a 22-rubber head.
Detailed Description
One embodiment of the present invention will be described in detail below with reference to fig. 1-3, but it should be understood that the scope of the present invention is not limited by the embodiment.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the technical solutions of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Example 1
As shown in fig. 1, an oral cavity supporting device for dentistry according to an embodiment of the present invention includes:
the front part of the support main rod 1 is provided with a U-shaped notch;
the rotating part 2 is arranged in the U-shaped notch;
the connecting rod 3 is vertical to the supporting main rod 1, and the inner end of the connecting rod is fixedly connected with the rotating part 2 and can rotate 180 degrees along with the rotating part 2;
the supporting block 4 is fixedly connected with the outer end of the connecting rod 3 and is used for supporting teeth which are vertically opposite on the same side.
According to the invention, the rotating part 2 is arranged in the U-shaped notch at the front part of the supporting main rod 1, and the rotating part 2 is a damping rotating shaft, so that the connecting rod 3 can rotate 180 degrees and is positioned, and therefore, the supporting block 4 can rotate 180 degrees to support teeth at the left side or the right side in an oral cavity, so that a doctor can perform an operation on the teeth at the other side in the oral cavity, the oral cavity display space near diseased teeth is enlarged, dental operation is facilitated for the doctor, and fatigue of the patient in opening the mouth is relieved.
Example two
For adjusting the space between upper and lower teeth, be convenient for doctor to carry out the operation to sick tooth, connecting rod 3 includes upper connecting rod 3-1 and lower connecting rod 3-2, supporting shoe 4 includes upper supporting shoe 4-1 and lower supporting shoe 4-2, upper supporting shoe 4-1 sets up the outer end at upper connecting rod 3-1, lower supporting shoe 4-2 sets up the outer end at lower connecting rod 3-2 still includes:
the T-shaped chute 20 is longitudinally arranged, and one side of the T-shaped chute 20 is connected with the rotating part 2 through the metal sheet 17;
the inner ends of the upper connecting rod 3-1 and the lower connecting rod 3-2 are respectively provided with a first sliding block 21, and the first sliding blocks 21 are arranged in the T-shaped sliding grooves 20 and can move up and down along the T-shaped sliding grooves 20;
an upper threaded through hole is vertically formed in the upper connecting rod 3-1, and a lower threaded through hole is vertically formed in the lower connecting rod 3-2;
the screw thread direction of adjusting bolt 8, bolt upper portion is opposite with the screw thread direction of lower part, adjusting bolt 8 passes upper thread through-hole and lower thread through-hole in proper order.
The surfaces of the upper supporting block 4-1 and the lower supporting block 4-2 are provided with anti-skid patterns.
The using method comprises the following steps: because the screw thread direction of bolt upper portion is opposite with the screw thread direction of lower part, through rotatory adjusting bolt 8 for last connecting rod 3-1 and lower connecting rod 3-2 move in opposite directions or move in opposite directions, two first sliders 21 reciprocate in T type spout 20, can adjust the distance between last connecting rod 3-1 and the lower connecting rod 3-2, thereby adjust the distance between last supporting shoe 4-1 and the lower supporting shoe 4-2, can adjust the oral cavity and open the space, be convenient for the doctor and carry out the dentist operation, alleviate patient's fatigue that opens the mouth simultaneously.
Example III
In order to adjust the inside space that is located the tooth outside in oral cavity, the doctor of being convenient for carries out the operation in the tooth outside, be equipped with first screw thread through-hole along the horizontal direction on the last supporting shoe 4-1, be equipped with the second screw thread through-hole along the horizontal direction on the lower supporting shoe 4-2, still include:
two screws 18 passing through the first threaded through holes and the second threaded through holes, respectively;
two rubber heads 22 are arranged at the outer ends of the two screws 18 in a one-to-one correspondence manner;
the cross-shaped adjusting heads 19 are arranged on the inner end surfaces of the two screw rods 18 in a one-to-one correspondence.
The distance between the outer side of the teeth and the inner side of the oral cavity can be adjusted by adjusting the distance between the two bolts 18 extending out of the upper supporting block 4-1 and the lower supporting block 4-2 through the cross-shaped adjusting head 19, so that a doctor does not need to use a tool to prop open the oral cavity on the outer side of the teeth, and the doctor can concentrate on the operation of the gum part on the outer side of the teeth.
In order to adjust the position of the support main bar 1, it is convenient for a doctor to perform a dental operation, the upper support block 4-1 is disposed at the outer end of the upper link 3-1 through the upper rotating shaft 16, and the lower support block 4-2 is disposed at the outer end of the lower link 3-2 through the lower rotating shaft.
Through the upper rotating shaft and the lower rotating shaft, the angles between the upper supporting block 4-1 and the lower supporting block 4-2 and the upper connecting rod 3-1 and the lower connecting rod 3-2 are changed, so that the position of the supporting main rod 1 can be changed, and a doctor can conveniently perform dental surgery.
In order to avoid sliding of teeth on the upper support block and the lower support block and influence on the stability of support, the top surfaces of the upper support block 4-1 and the lower support block 4-2 are respectively provided with a thin sheet 9, and the thin sheets 9 are vertically arranged on the top surfaces of the upper support block 4-1 and the lower support block 4-2.
The thin sheet 9 is clamped between two adjacent teeth on the upper side or between two adjacent teeth on the lower side, so that the teeth can be prevented from sliding on the upper supporting block and the lower supporting block, the stability of supporting is improved, and a doctor can perform an operation conveniently.
Example IV
In order to avoid suspending the operation process, frequent suction or rising and spitting of the effusion in the oral cavity of the patient can affect the continuity of the operation, the support main rod 1 is also provided with a liquid suction device for sucking the liquid in the oral cavity.
Specifically, the support main bar 1 is further provided with:
a first passage 15 provided at the rear of the support main 1 in the length direction of the support main 1, the outside opening being closed inside;
a second channel 10, longitudinally arranged, in communication with the first channel 15;
the liquid absorbing device comprises:
the suction pipe 7 passes through the first channel 15 and the second channel 10 in sequence.
The second channel 10 is internally provided with a second sliding block 11, the second sliding block 11 can move back and forth along the second channel 10, and the lower end of the suction pipe 7 passes through the second sliding block 11 and is positioned at the lower part of the support main rod 1.
According to the invention, the suction pipe 7 provided with the liquid suction device is positioned under the supporting main rod 1, so that effusion under the tongue in the oral cavity can be sucked, and the front and rear positions of the suction pipe 7 can be adjusted through the second sliding block 11 in the second channel 10, so that the use requirements of different oral cavities are met, doctors can continuously perform dental operations, and discomfort of patients is relieved in time.
Example five
Unlike the fourth embodiment, in order to limit the tongue of the patient and avoid the tongue movement from affecting the dental surgery, the lower end of the second slider 11 is further provided with a telescopic sleeve 12, and the lower end of the suction tube 7 is located at the lower end of the telescopic sleeve 12, and further includes:
a support strut 13, the rear end of which is arranged on the telescopic sleeve 12 and is perpendicular to the telescopic sleeve 12;
the rear end of the convex head 14 is fixed at the front end of the supporting strut 13.
The tongue can be supported through the raised head 14 supporting the front end of the main rod 13, the influence of the tongue activity on the operation is avoided, the position of the raised head 14 can be adjusted through the adjustment of the front and back positions of the telescopic sleeve 12, and the telescopic sleeve 12 is arranged, so that the use of oral cavities with different sizes can be met.
In order to conveniently adjust the position of the suction pipe 7 or the position of the raised head 14, the rear end of the support main rod 1 is provided with a limit cover 5, the suction pipe 7 is provided with a handle 6, and the handle 6 is positioned outside the limit cover 5.
The position of the suction pipe 7 is convenient to adjust through the handle 6, and the suction pipe 7 is made of hard plastic.
According to the invention, the connecting rod can drive the supporting block to rotate 180 degrees through the rotating part, and the left and right positions of the supporting block are adjusted, so that the supporting block is supported between the upper and lower corresponding two teeth, and the diseased teeth are positioned on the other side of the supporting main rod, so that the oral cavity display space near the diseased teeth can be enlarged, a doctor can conveniently perform dental surgery, and meanwhile, the fatigue of a patient in opening the mouth is relieved.
According to the invention, the distance between the upper connecting rod and the lower connecting rod can be adjusted through the adjusting bolt, so that the distance between the upper supporting block and the lower supporting block can be adjusted, the open space of the oral cavity can be adjusted, a doctor can conveniently perform dental surgery, and meanwhile, the fatigue of the patient in opening the oral cavity is relieved.
According to the invention, the positions of the two rubber heads can be adjusted by adjusting the two screws, so that the space inside the oral cavity and outside the teeth can be adjusted, a doctor can conveniently perform dental surgery, and meanwhile, the fatigue of a patient in opening the mouth is relieved.
According to the invention, the upper support block and the lower support block can rotate through the rotating shaft, so that the position of the support main rod can be moved, the display space in the oral cavity can be conveniently adjusted, and a doctor can conveniently perform dental surgery.
According to the invention, the thin sheet is arranged to be clamped between two teeth, so that the upper and lower supporting blocks can be fixed, the sliding of the supporting blocks in the oral cavity is avoided, and a doctor can conveniently perform dental operation.
According to the invention, by arranging the lotion device, the liquid under the tongue in the oral cavity can be pumped, so that a doctor can conveniently perform dental surgery, and meanwhile, the discomfort of a patient is relieved.
According to the invention, the supporting support rod and the raised head are arranged to support the tongue, so that the tongue movement is avoided, the doctor is influenced to perform dental surgery, and meanwhile, the fatigue of a patient is relieved.
The foregoing disclosure is merely illustrative of some embodiments of the invention, but the embodiments are not limited thereto and variations within the scope of the invention will be apparent to those skilled in the art.
Claims (9)
1. An oral support device for dentistry, comprising:
the front part of the support main rod (1) is provided with a U-shaped notch;
the rotating part (2) is arranged in the U-shaped notch;
the connecting rod (3) is vertical to the supporting main rod (1), and the inner end of the connecting rod is fixedly connected with the rotating part (2) and can rotate 180 degrees along with the rotating part (2);
the support block (4) is fixedly connected with the outer end of the connecting rod (3) and is used for supporting teeth which are vertically opposite on the same side;
the connecting rod (3) comprises an upper connecting rod (3-1) and a lower connecting rod (3-2), the supporting block (4) comprises an upper supporting block (4-1) and a lower supporting block (4-2), the upper supporting block (4-1) is arranged at the outer end of the upper connecting rod (3-1), and the lower supporting block (4-2) is arranged at the outer end of the lower connecting rod (3-2) and further comprises:
the T-shaped chute (20) is longitudinally arranged, and one side of the T-shaped chute (20) is connected with the rotating part (2) through a metal sheet (17);
the inner ends of the upper connecting rod (3-1) and the lower connecting rod (3-2) are respectively provided with a first sliding block (21), and the first sliding blocks (21) are arranged in the T-shaped sliding groove (20) and can move up and down along the T-shaped sliding groove (20);
an upper threaded through hole is vertically formed in the upper connecting rod (3-1), and a lower threaded through hole is vertically formed in the lower connecting rod (3-2);
the screw thread direction of adjusting bolt (8) on bolt upper portion is opposite with the screw thread direction of lower part, adjusting bolt (8) pass last screw thread through-hole and lower screw thread through-hole in proper order.
2. The oral cavity support device for dentistry according to claim 1, wherein the upper support block (4-1) is provided with a first threaded through hole in a horizontal direction, and the lower support block (4-2) is provided with a second threaded through hole in a horizontal direction, further comprising:
two screws (18) passing through the first threaded through holes and the second threaded through holes, respectively;
the two rubber heads (22) are arranged at the outer ends of the two screws (18) in a one-to-one correspondence manner;
the cross-shaped adjusting heads (19) are arranged on the inner end surfaces of the two screw rods (18) in a one-to-one correspondence mode.
3. The oral cavity supporting device for dentistry according to claim 1, wherein the upper supporting block (4-1) is provided at an outer end of the upper connecting rod (3-1) through an upper rotating shaft (16), and the lower supporting block (4-2) is provided at an outer end of the lower connecting rod (3-2) through a lower rotating shaft.
4. The oral cavity support device for dentistry according to claim 1, wherein the upper support block (4-1) and the lower support block (4-2) are provided with a thin sheet (9) on top surfaces thereof, and the thin sheet (9) is vertically arranged on top surfaces of the upper support block (4-1) and the lower support block (4-2).
5. Dental oral support device according to claim 1, wherein the support boom (1) is further provided with suction means for sucking oral liquid.
6. The oral cavity support device for dentistry according to claim 5, wherein said support stem (1) is further provided with:
the first channel (15) is arranged at the rear part of the support main rod (1) along the length direction of the support main rod (1), and the outer opening is internally closed;
a second channel (10) longitudinally arranged in communication with the first channel (15);
the liquid absorbing device comprises:
the suction pipe (7) sequentially passes through the first channel (15) and the second channel (10).
7. The oral cavity supporting device for dentistry according to claim 6, wherein a second slider (11) is arranged in the second channel (10), the second slider (11) can move back and forth along the second channel (10), and the lower end of the suction tube (7) passes through the second slider (11) and is positioned at the lower part of the supporting main rod (1).
8. The oral cavity support device for dentistry according to claim 7, wherein the lower end of the second slider (11) is further provided with a telescopic sleeve (12), the lower end of the suction tube (7) being located at the lower end of the telescopic sleeve (12), further comprising:
the rear end of the supporting strut (13) is arranged on the telescopic sleeve (12) and is vertical to the telescopic sleeve (12);
the rear end of the raised head (14) is fixed at the front end of the supporting strut (13).
9. The oral cavity supporting device for dentistry according to claim 6, wherein the rear end of the supporting main rod (1) is provided with a limit cover (5), the suction tube (7) is provided with a handle (6), and the handle (6) is positioned outside the limit cover (5).
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| CN202110846768.0A CN113440294B (en) | 2021-07-26 | 2021-07-26 | Oral cavity supporting device for dentistry |
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| CN202110846768.0A CN113440294B (en) | 2021-07-26 | 2021-07-26 | Oral cavity supporting device for dentistry |
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| CN113440294A (en) | 2021-09-28 |
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