CN217472143U - Mouth tooth spreader for stomatology department - Google Patents
Mouth tooth spreader for stomatology department Download PDFInfo
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- CN217472143U CN217472143U CN202221620165.5U CN202221620165U CN217472143U CN 217472143 U CN217472143 U CN 217472143U CN 202221620165 U CN202221620165 U CN 202221620165U CN 217472143 U CN217472143 U CN 217472143U
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Abstract
The utility model provides a department of stomatology struts ware with oral teeth belongs to oral teeth and struts technical field. The oral tooth distractor for the department of stomatology comprises a first distraction assembly and a second distraction assembly. The patient upper and lower tooth is the first interlock portion of interlock and second interlock portion respectively, rotate the opening regulating part, opening regulating part one end is at first support piece internal rotation, through the screw drive principle, the opening regulating part drives second support piece and keeps away from first support piece gradually, first support piece and second support piece drive first interlock portion and second interlock portion respectively, first interlock portion and second interlock portion drive patient's oral cavity and strut, the opening regulating part is located the outside in patient's oral cavity, tooth about the laminating of first interlock portion and second interlock portion, first support piece and second support piece part stretch into patient's oral cavity, it is small to stretch into the oral cavity, when effectively improving oral cavity distracter in the correlation technique and using, the space that blocks the oral cavity is great, the problem of the clean oral cavity of easy interference medical personnel.
Description
Technical Field
The utility model relates to an oral tooth field of strutting particularly, relates to an oral tooth ware of strutting for department of stomatology.
Background
Oral care is the cleanness and the protection to tooth, tongue, palate, cheek etc. position in the oral cavity organ, discloses an department of stomatology at CN216628746U with oral cavity spreader, including last facing and lower facing, its characterized in that: the rear sides of the upper tooth socket and the lower tooth socket are provided with two connecting blocks, the surface of each connecting block is rotatably connected with two fixing blocks, one sides of the two fixing blocks are respectively fixedly connected with the upper tooth socket and the lower tooth socket, the inner sides of the upper tooth socket and the lower tooth socket are provided with two bearing blocks, one side of each bearing block is provided with a first cavity and a second cavity, the first cavities are two, the first cavities are positioned on the outer sides of the second cavities, the inner cavity of the second cavity is fixedly connected with a double-shaft motor, two output shafts of the double-shaft motor are both fixedly connected with threaded rods, the thread lines of the two threaded rods are opposite, one end of each threaded rod penetrates through the inner cavity of the first cavity and is rotatably connected with the corresponding bearing block, the surface of each threaded rod is in threaded connection with a first connecting piece, one side of each threaded block is rotatably connected with a first connecting piece, and one end of each threaded block, which is far away from the corresponding threaded block, is rotatably connected with a sliding block through a rotating shaft, one side of the first connecting piece is rotatably connected with a second connecting piece, and one end, far away from the first connecting piece, of the second connecting piece is rotatably connected with a moving block.
Oral cavity among the above-mentioned patent struts the ware when using, the user puts into the patient mouth through strutting the ware with the oral cavity, the user puts into the inner chamber of standing groove one and standing groove two respectively with the tooth, then start the biax motor, the biax motor drives facing and last facing and carries out angle modulation, thereby make patient's oral cavity open to suitable angle, the medical personnel of being convenient for nurse, but when this oral cavity struts the ware and uses, need all be located the patient oral cavity with biax motor and regulation structure, it is great to block the space in oral cavity easily, and then disturb the clean oral cavity of medical personnel easily.
How to invent a mouth and tooth spreader for stomatology to improve the problems becomes a problem to be urgently solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides a department of stomatology uses oral cavity tooth spreader aims at improving in the correlation technique oral cavity spreader when using, and the space that blocks the oral cavity is great, disturbs the problem of medical personnel's clean oral cavity easily.
The utility model discloses a realize like this:
an oral tooth spreader for a stomatological department comprises a first spreading assembly and a second spreading assembly.
First strut subassembly includes first support piece, first interlock portion and opening regulating part, first interlock portion sliding connection in on the first support piece, opening regulating part one end rotate connect in first support piece both ends, the second strut subassembly includes second support piece and second interlock portion, second interlock portion sliding connection in second support piece, opening regulating part one end threaded connection in second support piece both ends.
In a specific embodiment, the first occlusion part comprises an occlusion groove plate, a connecting rod and a sliding block, the sliding block is slidably connected in the first support member, the connecting rod is fixedly connected to the occlusion groove plate, the connecting rod is in threaded connection with the sliding block after penetrating through the first support member, and the first occlusion part and the second occlusion part are identical in structure.
In a specific embodiment, the first supporting member includes a first supporting ring, a slide way is provided in the first supporting ring, a sliding groove is provided on the first supporting ring, the sliding block is connected to the slide way in a sliding manner, the connecting rod passes through the sliding groove and the sliding block in a threaded manner, the occlusion groove plate is pressed on the first supporting ring, and the second supporting member and the first supporting member are identical in structure.
In a specific embodiment, a buffer pad is sleeved on the connecting rod, and the occlusion groove plate presses the buffer pad to the first support ring.
In a specific embodiment, two ends of the first supporting ring on the first supporting member are fixedly connected with positioning sleeves, two ends of the first supporting ring on the second supporting member are fixedly connected with positioning rods, and the positioning rods are slidably inserted into the positioning sleeves.
In a specific embodiment, the positioning rod includes a fixing block and a first rod, the first rod is fixedly connected to the fixing block, and the first rod is slidably inserted into the positioning sleeve.
In a specific embodiment, a medical silica gel pad is fixedly connected in the occlusion groove plate.
In a specific embodiment, the opening adjusting member includes an adjusting rod and a limiting ring, one end of the adjusting rod passes through the limiting ring, the limiting ring is fixedly inserted into two ends of the first supporting member, the limiting ring limits the adjusting rod inside two ends of the first supporting member, the adjusting rod can rotate in the first supporting member, and the adjusting rod passes through the first supporting member and then is in threaded connection with the second supporting member.
In a specific embodiment, adjust the pole and include the second body of rod, holding ring and rotate the circle cover, the holding ring is fixed cup joint in the second body of rod, rotate circle cover fixed connection in the second body of rod top, second body of rod upper end passes the spacing ring, the holding ring is located inside the first support piece, the spacing ring blocks the holding ring.
In a specific embodiment, the limiting ring comprises a limiting sleeve and a handheld plate, and the handheld plate is uniformly arranged on the periphery of the upper side of the limiting sleeve.
The beneficial effect of this application is: when in use, the positions of the first occlusion part and the second occlusion part on the first supporting piece and the second supporting piece are adjusted, so that the upper teeth and the lower teeth of a patient are respectively occluded with the first occlusion part and the second occlusion part, the opening adjusting piece is rotated, one end of the opening adjusting piece rotates in the first supporting piece, through the screw drive principle, the opening regulating part drives second support piece and keeps away from first support piece gradually, first support piece and second support piece drive first interlock portion and second interlock portion respectively, first interlock portion and second interlock portion drive patient's oral cavity and strut, the opening regulating part is located the outside in patient's oral cavity, tooth about first interlock portion and the laminating of second interlock portion, first support piece and second support piece part stretch into patient's oral cavity, it is small to stretch into the oral cavity, when effectively improving among the correlation technique oral cavity distractor and using, the space that blocks the oral cavity is great, the problem of the clean oral cavity of medical personnel of easy interference.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a dental spreader for oral use according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a first distraction assembly according to an embodiment of the present invention;
FIG. 3 is a schematic view of a second distraction assembly according to an embodiment of the invention;
fig. 4 is a schematic structural view of a first engaging portion and a second engaging portion according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a first support member and a second support member according to an embodiment of the present invention;
fig. 6 is a schematic structural view of an opening adjustment member according to an embodiment of the present invention.
In the figure: 100-a first distraction assembly; 110-a first support; 111-a first support ring; 112-a slide; 113-a chute; 120-a first bite; 121-snap groove plate; 122-a connecting rod; 123-a slide block; 124-a cushion pad; 125-medical silica gel pad; 130-a mouth adjuster; 131-an adjusting rod; 1311-a second rod; 1312-a positioning ring; 1313-rotating the round sleeve; 132-a stop collar; 1321-a spacing sleeve; 1322-a hand-held plate; 140-a positioning sleeve; 200-a second distraction assembly; 210-a second support; 220-a second bite; 230-a positioning rod; 231-a fixing block; 232-first rod.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Examples
Referring to fig. 1 to 6, the present invention provides a dental dilator for stomatology department, which comprises a first distraction assembly 100 and a second distraction assembly 200, wherein the first distraction assembly 100 and the second distraction assembly 200 distract the oral cavity of a patient.
Referring to fig. 2, the first spreading assembly 100 includes a first supporting member 110, a first engaging portion 120 and an opening adjusting member 130, the first engaging portion 120 is slidably connected to the first supporting member 110, and one end of the opening adjusting member 130 is rotatably connected to two ends of the first supporting member 110.
Referring to fig. 3, the second distraction assembly 200 includes a second supporting member 210 and a second engaging portion 220, the second engaging portion 220 is slidably connected to the second supporting member 210, and one end of the opening adjustment member 130 is threadedly connected to two ends of the second supporting member 210. When in use, the positions of the first occlusion part 120 and the second occlusion part 220 on the first support part 110 and the second support part 210 are adjusted, so that the upper and lower teeth of a patient are respectively occluded with the first occlusion part 120 and the second occlusion part 220, the opening adjusting part 130 is rotated, one end of the opening adjusting part 130 is rotated in the first support part 110, through the principle of screw transmission, the opening adjusting part 130 drives the second support part 210 to gradually get away from the first support part 110, the first support part 110 and the second support part 210 respectively drive the first occlusion part 120 and the second occlusion part 220, the first occlusion part 120 and the second occlusion part 220 drive the oral cavity of the patient to be opened, the opening adjusting part 130 is positioned outside the oral cavity of the patient, the first occlusion part 120 and the second occlusion part 220 are attached to the upper and lower teeth, the first support part 110 and the second support part 210 partially extend into the oral cavity of the patient, the volume extending into the oral cavity is small, when the oral cavity opener in related technology is used is effectively improved, the space for blocking the oral cavity is large, and the oral cavity cleaning of medical staff is easily interfered.
Referring to fig. 4, the first engaging portion 120 includes an engaging slot plate 121, a connecting rod 122 and a sliding block 123, the sliding block 123 is slidably connected in the first supporting member 110, the connecting rod 122 is fixedly connected to the engaging slot plate 121, the connecting rod 122 is threaded to the sliding block 123 after passing through the first supporting member 110, and the first engaging portion 120 and the second engaging portion 220 have the same structure. When the occlusion position of teeth is adjusted, the occlusion groove plate 121 is rotated, the occlusion groove plate 121 drives the connecting rod 122 to slightly leave the sliding block 123, the sliding block 123 slides along the first supporting piece 110 and the second supporting piece 210, the position is adjusted to be suitable for the teeth, the occlusion groove plate 121 is screwed again, and the purpose of adjusting the occlusion position of the teeth is achieved. A medical silica gel pad 125 is fixedly connected in the occlusion groove plate 121. The medical silica gel pad 125 on the occlusal notch plate 121 is occluded by the teeth, so that the discomfort of the occlusal notch plate 121 to the teeth is reduced.
Referring to fig. 5, the first supporting member 110 includes a first supporting ring 111, a sliding channel 112 is formed in the first supporting ring 111, a sliding slot 113 is formed in the first supporting ring 111, a sliding block 123 is slidably connected to the sliding channel 112, a connecting rod 122 is threaded to the sliding block 123 through the sliding slot 113, an engagement slot plate 121 is tightly pressed on the first supporting ring 111, and the second supporting member 210 and the first supporting member 110 have the same structure. When the position of the engagement groove plate 121 is adjusted, the slider 123 slides along the slide rail 112, and at the same time, the connecting rod 122 slides along the slide groove 113, and the engagement groove plate 121 is rotated, so that the engagement groove plate 121 presses the first support ring 111. The connecting rod 122 is sleeved with a cushion pad 124, and the snap-in groove plate 121 presses the cushion pad 124 to the first supporting ring 111. When the engagement groove plate 121 presses the first support ring 111, the cushion 124 increases the stroke of the engagement groove plate 121 pressing the first support ring 111, so that the engagement groove plate 121 is angularly adjusted to a position suitable for engagement while keeping the engagement groove plate 121 pressed. Two ends of the first supporting ring 111 of the first supporting member 110 are fixedly connected with the positioning sleeve 140, two ends of the first supporting ring 111 of the second supporting member 210 are fixedly connected with the positioning rod 230, and the positioning rod 230 is slidably inserted into the positioning sleeve 140. When the first support 110 and the second support 210 are opened, the positioning rod 230 slides along the positioning sleeve 140, and the positioning rod 230 and the positioning sleeve 140 limit the relative distance between the first support 110 and the second support 210 to be not displaced. The positioning rod 230 includes a fixing block 231 and a first rod 232, the first rod 232 is fixedly connected to the fixing block 231, and the first rod 232 is slidably inserted into the positioning sleeve 140. The fixing block 231 is used for fixing the first rod 232.
Referring to fig. 6, the opening adjustment member 130 includes an adjustment rod 131 and a limiting ring 132, one end of the adjustment rod 131 passes through the limiting ring 132, the limiting ring 132 is fixedly inserted into two ends of the first support member 110, the limiting ring 132 limits the adjustment rod 131 inside two ends of the first support member 110, the adjustment rod 131 can rotate in the first support member 110, and the adjustment rod 131 passes through the first support member 110 and then is connected to the second support member 210 through a screw thread. The adjustment rod 131 comprises a second rod 1311, a positioning ring 1312 and a rotating sleeve 1313, the positioning ring 1312 is fixedly sleeved on the second rod 1311, the rotating sleeve 1313 is fixedly connected to the top end of the second rod 1311, the upper end of the second rod 1311 penetrates through the position-limiting ring 132, the positioning ring 1312 is located inside the first support member 110, and the positioning ring 1312 is blocked by the position-limiting ring 132. When the opening position between the first support 110 and the second support 210 is adjusted, the rotating sleeve 1313 is rotated, the rotating sleeve 1313 drives the second rod 1311 and the positioning ring 1312 to rotate, the positioning ring 1312 rotates in the first support 110, and the positioning ring 1312 is blocked by the position-limiting ring 132 during rotation of the positioning ring 1312. The limiting ring 132 comprises a limiting sleeve 1321 and a handheld plate 1322, wherein the handheld plate 1322 is uniformly arranged on the periphery of the upper side of the limiting sleeve 1321. When the opening adjusting member 130 needs to be replaced, an external force is applied to the limiting sleeve 1321 through the handheld plate 1322, the limiting sleeve 1321 is screwed out of the first support member 110 through the screw thread transmission principle, the adjusting rod 131 is separated from the limiting sleeve 1321, the first support member 110 continues to rotate the adjusting rod 131, and the adjusting rod 131 is separated from the second support member 210.
Specifically, this department of stomatology is with oral tooth struts theory of operation: when the dental appliance is used, the occlusion groove plate 121 is rotated, the occlusion groove plate 121 drives the connecting rod 122 to slightly leave the slider 123, the slider 123 slides along the first support member 110 and the second support member 210, the adjustment is convenient to be suitable for the position of teeth, the occlusion groove plate 121 is screwed tightly again, so as to achieve the purpose of adjusting the occlusion position of teeth, the upper and lower teeth of a patient are respectively occluded with the occlusion groove plate 121, the rotating round sleeve 1313 is rotated, the rotating round sleeve 1313 drives the second rod body 1311 and the positioning ring 1312 to rotate, the positioning ring 1312 rotates in the first support member 110, the positioning ring 1312 blocks the positioning ring 132 in the rotating process, through the principle of screw transmission, the second rod body 1311 drives the second support member 210 to gradually leave the first support member 110, the occlusion groove plate 121 is respectively driven by the first support member 110 and the second support member 210 to mutually leave, the occlusion groove plate 121 drives the oral cavity of the patient to expand, the opening adjusting member 130 is located outside the oral cavity of the patient, the upper teeth and the lower teeth of the first occlusion part 120 and the second occlusion part 220 are attached, the first support part 110 and the second support part 210 partially extend into the oral cavity of a patient, the size of the support extending into the oral cavity is small, and the problem that when the oral cavity distractor in the related technology is used, the space blocking the oral cavity is large, and the oral cavity is easily interfered by medical staff to clean the oral cavity is effectively solved.
When the opening adjusting member 130 needs to be replaced, an external force is applied to the limiting sleeve 1321 through the handheld plate 1322, the limiting sleeve 1321 is screwed out of the first support member 110 through the screw thread transmission principle, the adjusting rod 131 is separated from the limiting sleeve 1321, the first support member 110 continues to rotate the adjusting rod 131, and the adjusting rod 131 is separated from the second support member 210.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An oral tooth spreader for stomatology department is characterized by comprising
The first strut assembly comprises a first support piece, a first meshing part and an opening adjusting piece, the first meshing part is connected to the first support piece in a sliding mode, and one end of the opening adjusting piece is rotatably connected to two ends of the first support piece;
the second struts the subassembly, the second struts the subassembly and includes second support piece and second interlock portion, second interlock portion sliding connection in second support piece, opening regulating part one end threaded connection in second support piece both ends.
2. The oral cavity dental distraction device of claim 1, wherein the first occlusion part comprises an occlusion groove plate, a connecting rod and a sliding block, the sliding block is slidably connected in the first support member, the connecting rod is fixedly connected to the occlusion groove plate, the connecting rod is threaded to the sliding block after passing through the first support member, and the first occlusion part and the second occlusion part are identical in structure.
3. The oral tooth spreader according to claim 2, wherein the first supporting member comprises a first supporting ring, a sliding channel is formed inside the first supporting ring, a sliding groove is formed in the first supporting ring, the sliding block is slidably connected to the sliding channel, the connecting rod passes through the sliding channel and is in threaded connection with the sliding block, the occlusion groove plate is pressed against the first supporting ring, and the second supporting member and the first supporting member are of the same structure.
4. The dental oral cavity opener according to claim 3, wherein a cushion pad is sleeved on the connecting rod, and the bite plate presses the cushion pad against the first supporting ring.
5. The oral tooth opener according to claim 3, wherein two ends of the first supporting ring of the first supporting member are fixedly connected with positioning sleeves, and two ends of the first supporting ring of the second supporting member are fixedly connected with positioning rods, and the positioning rods are slidably inserted into the positioning sleeves.
6. The oral cavity dental distraction device of claim 5, wherein the positioning rod comprises a fixed block and a first rod, the first rod is fixedly connected to the fixed block, and the first rod is slidably inserted into the positioning sleeve.
7. The oral tooth spreader for the department of stomatology according to claim 2, wherein a medical silica gel pad is fixedly connected in the occlusion groove plate.
8. The stomatological stomal opener according to claim 1, wherein the mouth opening adjusting member comprises an adjusting rod and a limiting ring, one end of the adjusting rod passes through the limiting ring, the limiting ring is fixedly inserted at two ends of the first supporting member, the limiting ring limits the adjusting rod inside two ends of the first supporting member, the adjusting rod can rotate in the first supporting member, and the adjusting rod passes through the first supporting member and then is connected to the second supporting member by screw threads.
9. The oral tooth spreader for the department of stomatology according to claim 8, wherein the adjusting rod comprises a second rod, a positioning ring and a rotating circular sleeve, the positioning ring is fixedly sleeved on the second rod, the rotating circular sleeve is fixedly connected to the top end of the second rod, the upper end of the second rod penetrates through the limiting ring, the positioning ring is located inside the first supporting piece, and the limiting ring blocks the positioning ring.
10. The dental oral tooth spreader according to claim 8, wherein the retainer ring includes a retainer sleeve and a hand-held plate, and the hand-held plate is uniformly disposed on the periphery of the upper side of the retainer sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221620165.5U CN217472143U (en) | 2022-06-27 | 2022-06-27 | Mouth tooth spreader for stomatology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221620165.5U CN217472143U (en) | 2022-06-27 | 2022-06-27 | Mouth tooth spreader for stomatology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217472143U true CN217472143U (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221620165.5U Active CN217472143U (en) | 2022-06-27 | 2022-06-27 | Mouth tooth spreader for stomatology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217472143U (en) |
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2022
- 2022-06-27 CN CN202221620165.5U patent/CN217472143U/en active Active
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