CN212090143U - Auxiliary device for treating oral diseases - Google Patents
Auxiliary device for treating oral diseases Download PDFInfo
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- CN212090143U CN212090143U CN202020303288.0U CN202020303288U CN212090143U CN 212090143 U CN212090143 U CN 212090143U CN 202020303288 U CN202020303288 U CN 202020303288U CN 212090143 U CN212090143 U CN 212090143U
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- push rod
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Abstract
The utility model discloses an auxiliary device for treating oral diseases, which comprises a dental chair, a mounting plate, a support arm spacing adjusting component, a support arm angle adjusting component, a support arm and a control component; the mounting plate is detachably fixed on the outer side of the chair back of the dental chair; the supporting arm distance adjusting components are arranged on the mounting plate, and the supporting arm angle adjusting components are symmetrically arranged on the supporting arm distance adjusting components; the multi-stage adjusting supporting arm is arranged on the supporting arm spacing adjusting component; the control assembly controls the supporting arm spacing adjusting assembly and the supporting arm adjusting assembly; the shoulder width distance, the supporting arm length and the supporting arm angle of the two supporting arms are adjusted in all directions; this support arm can play good auxiliary stay effect to doctor's arm at doctor treatment in-process, avoids doctor's arm wrist to hover in the air and unstable problem, reduces doctor's burden, has certain prevention effect to doctor's hand disease, and the operation security promotes.
Description
Technical Field
The utility model relates to a medical device field, more specifically the auxiliary device who relates to a be used for oral cavity disease treatment that says so.
Background
At present, the protection and treatment of teeth are increasingly paid more attention by people, and in the treatment process of dental diseases, a patient mostly lies on a treatment chair, and a dentist sits on one side to treat the patient; during treatment, the arms of doctors are required to be suspended in the air all the time and kept still, careful operation is performed, the burden on the arms and wrist joints of the doctors is large, physical consumption is large, most doctors have tendon sheaths or other joint diseases after working for many years, the dentistry bodies are affected, and in addition, once the hands are unstable, the safety problem easily occurs, and the potential safety hazard exists.
Therefore, how to provide a tool which can assist the doctor in treating is a problem which needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve one of the above-mentioned technical problem among the prior art to a certain extent at least.
In view of the above, the present invention is directed to an auxiliary device for treating oral diseases, which is provided with auxiliary support arms, and can conveniently and omnidirectionally adjust the shoulder width distance, the support arm length, the support arm angle, and the relative height between the support arm and a dental chair of the two support arms; this support arm can play good auxiliary stay effect to doctor's arm at doctor treatment in-process, avoids doctor's arm wrist to hover in the air and unstable problem, reduces doctor's burden, has certain prevention effect to doctor's hand disease, and the operation security promotes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an auxiliary device for treating oral cavity diseases comprises a dental chair, a mounting plate, a supporting arm interval adjusting component, a supporting arm angle adjusting component, a supporting arm and a control component; the mounting plate is detachably fixed on the outer side of the chair back of the dental chair;
the supporting arm spacing adjusting assembly comprises a first guide rail sliding block assembly, a motor and a first gear rack assembly; the two first guide rail sliding block assemblies are arranged, the sliding rails of the two first guide rail sliding block assemblies are arranged on the mounting plate along the same linear direction, and a gap is reserved between the two first guide rail sliding block assemblies; the motor is fixed on the mounting plate and is positioned in the gap between the two first guide rail sliding block assemblies, and an output shaft of the motor is vertical to the end surface of the top of the mounting plate; the first gear rack assembly is provided with a gear and two racks; the gear is fixed on the output shaft of the motor; one ends of the two racks are respectively fixed on the sliding blocks of the first guide rail sliding block assembly on the corresponding side; the other ends of the gear wheels are respectively meshed with the gear wheels at the opposite sides of the gear wheels; the motor drives the two racks to move oppositely;
the two support arm angle adjusting assemblies are respectively arranged on the sliding blocks of the two first guide rail sliding block assemblies;
the supporting arm comprises a first arm plate, a second arm plate and a third arm plate; the second arm plate is provided with a sliding chute;
one end of the first arm plate is hinged with the support arm angle adjusting assembly, and the other end of the first arm plate is hinged with the second arm plate; the connecting end of the third arm plate slides and is hinged with the sliding groove of the second arm plate;
the motor and the control part of the support arm adjusting component are electrically connected with the control component.
According to the technical scheme, compared with the prior art, the utility model discloses an auxiliary device for treating oral cavity diseases, which is provided with a supporting arm spacing adjusting component, can relatively adjust two symmetrical supporting arms, and always ensures the symmetry of the beam supporting arms, so that users with different shoulder widths can have good comfort; the support arm is formed by the flexible articulated of polylith arm board, and the all direction movement of support arm can be realized to cooperation support arm angle adjusting part, and convenient to use person parks the arm in the comfortable position of use and does not influence the hand operation, has fine practicality.
Preferably, in the above-mentioned auxiliary device for treatment of oral cavity disorders, the support arm angle adjustment assemblies each include a first electric push rod, a second gear rack assembly, a second guide rail slider assembly, a fixed plate and a rotating shaft; the first electric push rod is fixed on a slide block of the first guide rail slide block component; the second guide rail sliding block component and the first electric push rod are arranged in the same direction; the telescopic rod of the first electric push rod is fixed with the slide block of the second guide rail slide block component; the fixed plate is fixed on one side of the sliding block sliding direction of the second guide rail sliding block component; one end of the rotating shaft is rotatably connected with the fixed plate and is perpendicular to the sliding direction of the second guide rail sliding block assembly, and the other end of the rotating shaft is hinged with the first arm plate; a gear of the second gear rack component is sleeved and fixed on the rotating shaft, and a rack of the second gear rack component is fixed on a sliding block of the second guide rail sliding block component and is meshed with the gear;
the first electric push rod pushes a rack of the second gear rack assembly to act, so that the rotating shaft axially rotates; driving the first arm plate, the second arm plate and the third arm plate to perform axial angle adjustment along with the rotating shaft; this scheme is for realizing a better technical scheme of support arm angle modulation, drives the support arm through the collocation of control electric putter and rack and pinion subassembly and adjusts, is convenient for control, and the action precision is high.
Preferably, in the above-mentioned auxiliary device for the treatment of an oral cavity disorder, both ends of the first arm plate are U-shaped; the connecting end of the rotating shaft and the second arm plate is matched with the connecting end of the first arm plate and is in through hinge joint through a rivet; this scheme is for realizing a preferred scheme of the multistage regulation of support arm, and is rational in infrastructure, and the practicality is strong.
Preferably, in the auxiliary device for treating the oral cavity disease, the first arm plate comprises two splice plates and a second electric push rod; the second electric push rod cylinder body and the telescopic rod are respectively fixed at one end of the two splicing plates, and the other ends of the two splicing plates are respectively hinged with the rotating shaft and the second arm plate
Preferably, in the auxiliary device for treating the oral cavity diseases, one end of the third arm plate is connected with the sliding groove through a rivet, so that the third arm plate slides in the sliding groove and is hinged with the rivet; this scheme can further realize the length adjustment of support arm, is applicable to the user of different arm exhibition length, and the travelling comfort is high.
Preferably, in the above-mentioned auxiliary device for treating an oral cavity disorder, the other end of the third arm plate is provided with a baffle plate; this scheme is convenient for the supplementary fixed of forearm, and the practicality is strong.
Preferably, in the above auxiliary device for treating oral cavity diseases, a mounting seat is arranged on the outer side of the back of the dental chair, and the mounting plate is detachably mounted on the mounting seat.
Preferably, in the auxiliary device for treating the oral cavity diseases, a height adjusting component is further arranged;
the mounting plate is fixed on the height adjusting assembly, and the height adjusting assembly is mounted on the mounting seat; this scheme can adjust the vertical distance between support arm and seat, and the operator of being convenient for different statures uses.
Preferably, in the above auxiliary device for treating oral cavity diseases, the height adjusting assembly is a third electric push rod, and a cylinder body thereof is detachably mounted on the mounting seat through a screw; this scheme is one embodiment for achieving height adjustment.
Preferably, in the above-mentioned auxiliary device for treating oral cavity diseases, the control component is a programmable controller and a battery pack, and the programmable controller is respectively connected with the motor, the first electric push rod, the second electric push rod and the third electric push rod;
the battery pack supplies power to the programmable controller, the motor, the first electric push rod, the second electric push rod and the third electric push rod; the scheme is a better implementation scheme for realizing the automatic control of the supporting arm, realizes the automatic control of each driving part through the control controller, and is more convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the dental chair according to the present invention.
Wherein:
the dental chair comprises a dental chair 1, a chair back 10, a mounting seat 11 and a mounting plate 12;
the device comprises a supporting arm spacing adjusting component 2, a first guide rail sliding block component 20, a motor 21, a first gear rack component 22 and an L-shaped auxiliary sliding plate 23;
the device comprises a support arm angle adjusting component 3, a first electric push rod 30, a second gear rack component 31, a second guide rail sliding block component 32, a fixed plate 33 and a rotating shaft 34;
the support arm 4, a first arm plate 40, a second arm plate 41, a third arm plate 42 and a second electric push rod 43;
a height adjustment assembly 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, and the specific meaning of the terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, an auxiliary device for treating oral cavity diseases of the present invention comprises
The dental chair comprises a dental chair 1, a mounting plate 12, a support arm interval adjusting component 2, a support arm 4 angle adjusting component 3, a support arm 4 and a control component; the mounting plate 12 is detachably fixed at the outer side of the chair back 10 of the dental chair 1;
the support arm spacing adjusting assembly 2 comprises a first guide rail sliding block assembly 20, a motor 21 and a first gear rack assembly 22; two first guide rail sliding block assemblies 20 are arranged, the sliding rails of the two first guide rail sliding block assemblies 20 are arranged on the mounting plate 12 along the same linear direction, and a gap is reserved between the two first guide rail sliding block assemblies 20; the motor 21 is fixed on the mounting plate 12 and is positioned in a gap position between the two first guide rail sliding block assemblies 20, and an output shaft of the motor is vertical to the top end surface of the mounting plate 12; the first gear rack assembly 22 is provided with a gear and two racks; the gear is fixed on the output shaft of the motor 21; one end of each of the two racks is fixed on the slider of the first guide rail slider assembly 20 on the corresponding side; the other ends of the gear wheels are respectively meshed with the gear wheels at the opposite sides of the gear wheels; the motor 21 drives the two racks to move oppositely;
two supporting arm angle adjusting assemblies 3 are arranged and are respectively arranged on the sliding blocks of the two first guide rail sliding block assemblies 20;
the support arm 4 includes a first arm plate 40, a second arm plate 41, and a third arm plate 42; the second arm plate 41 is provided with a chute;
one end of the first arm plate 40 is hinged with the support arm angle adjusting component 3, and the other end is hinged with the second arm plate 41; the connecting end of the third arm plate 42 slides and is hinged with the sliding groove of the second arm plate 41;
the motor 21 and the control part of the adjusting component of the supporting arm 4 are electrically connected with the control component.
Specifically, an L-shaped auxiliary sliding plate 23 is further arranged, and the bottom of the L-shaped auxiliary sliding plate 23 is fixed with the sliding block of the first guide rail sliding block component 20; the support arm angle adjusting assembly 3 is fixed on the L-shaped auxiliary slide plate 23.
The utility model discloses a through support arm interval adjusting part 2, can carry out relative regulation to two symmetrical support arms 4, guarantee the symmetry of roof beam support arm 4 all the time, make the user of different shoulder widths all can have fine comfort level; support arm 4 is formed by the nimble articulated of polylith arm board, and 4 angle adjusting part 3 of cooperation support arm can realize the all direction movement of support arm 4, and convenient to use person parks the arm in the comfortable position of use and does not influence the hand operation, has fine practicality.
In some optional embodiments of the present invention, the supporting arm angle adjusting assemblies 3 each include a first electric push rod 30, a second gear rack assembly 31, a second guide rail slider assembly 32, a fixing plate 33, and a rotating shaft 34; the first electric push rod 30 is fixed on the slide block of the first guide rail slide block component 20; the second guide rail sliding block component 32 and the first electric push rod 30 are arranged in the same direction; the telescopic rod of the first electric push rod 30 is fixed with the slide block of the second guide rail slide block component 32; the fixed plate 33 is fixed on one side of the second guide rail slider assembly 32 in the slider sliding direction; one end of the rotating shaft 34 is rotatably connected with the fixed plate 33 and is perpendicular to the sliding direction of the second guide rail slider assembly 32, and the other end thereof is hinged with the first arm plate 40; the gear of the second gear rack component 31 is sleeved and fixed on the rotating shaft 34, and the rack thereof is fixed on the slide block of the second guide rail slide block component 32 and is meshed with the gear;
the first electric push rod 30 pushes the rack of the second gear rack assembly 31 to act, so that the rotating shaft 34 axially rotates; the first arm plate 40, the second arm plate 41 and the third arm plate 42 are driven to carry out axial angle adjustment along with the rotating shaft 34; this scheme is for realizing a better technical scheme of 4 angle modulation of support arm, drives support arm 4 through the collocation of control electric putter and rack and pinion subassembly and adjusts, is convenient for control, and the action precision is high.
In some optional embodiments of the present invention, both ends of the first arm plate 40 are U-shaped; the connecting ends of the rotating shaft 34 and the second arm plate 41 are matched with the connecting end of the first arm plate 40 and are in through hinge joint through rivets; this scheme is a preferred scheme for realizing 4 multistage regulation of support arm, and is rational in infrastructure, and the practicality is strong.
In some optional embodiments of the present invention, the first arm plate 40 comprises two splicing plates and a second electric push rod 43; the second electric push rod 43 and the telescopic rod are respectively fixed at one end of two splicing plates, and the other ends of the two splicing plates are respectively hinged with the rotating shaft 34 and the second arm plate 41
In some optional embodiments of the present invention, one end of the third arm plate 42 is connected to the chute by a rivet, so that the third arm plate 42 slides in the chute and is hinged to the rivet; this scheme can further realize the length adjustment of support arm 4, is applicable to the user of different arm exhibition lengths, and the travelling comfort is high.
In some optional embodiments of the present invention, the other end of the third arm plate 42 is provided with a baffle plate; this scheme is convenient for the supplementary fixed of forearm, and the practicality is strong.
In some optional embodiments of the present invention, the mounting seat 11 is disposed outside the chair back 10 of the dental chair 1, and the mounting plate 12 is detachably mounted on the mounting seat 11.
In some optional embodiments of the present invention, a height adjusting assembly 5 is further provided;
the mounting plate 12 is fixed on the height adjusting assembly 5, and the height adjusting assembly 5 is mounted on the mounting base 11; this scheme can be adjusted the vertical distance between support arm 4 and the seat, and the operator of being convenient for different statures uses.
In some optional embodiments of the present invention, the height adjusting assembly 5 is a third electric push rod, and the cylinder body thereof is detachably mounted on the mounting seat 11 through a screw; this scheme is one embodiment for achieving height adjustment.
In some optional embodiments of the present invention, the control component is a programmable controller and a battery pack, and the programmable controller is connected to the motor 21, the first electric push rod 30, the second electric push rod 43 and the third electric push rod respectively;
the battery pack supplies power to the programmable controller, the motor 21, the first electric push rod 30, the second electric push rod 43 and the third electric push rod; the scheme is a better embodiment for realizing the automatic control of the supporting arm 4, realizes the automatic control of each driving part through a control controller, and is more convenient to use.
Specifically, the electric control device is further provided with a motor 21, a first electric push rod 30, a second electric push rod 43 and a third electric push rod power supply control switch, and the electric control switch is arranged on the free end face of the third arm plate 42 and is convenient to control.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An auxiliary device for treating oral diseases is characterized by comprising a dental chair (1), a mounting plate (12), a supporting arm interval adjusting component (2), a supporting arm (4) angle adjusting component (3), a supporting arm (4) and a control component; the mounting plate (12) is detachably fixed on the outer side of a chair back (10) of the dental chair (1);
the supporting arm spacing adjusting assembly (2) comprises a first guide rail sliding block assembly (20), a motor (21) and a first gear rack assembly (22); two first guide rail sliding block assemblies (20) are arranged, sliding rails of the two first guide rail sliding block assemblies (20) are arranged on the mounting plate (12) along the same linear direction, and a gap is reserved between the two first guide rail sliding block assemblies (20); the motor (21) is fixed on the mounting plate (12) and is positioned in the gap position between the two first guide rail sliding block assemblies (20), and the output shaft of the motor is vertical to the top end surface of the mounting plate (12); the first gear rack assembly (22) is provided with a gear and two racks; the gear is fixed on an output shaft of the motor (21); one ends of the two racks are respectively fixed on the sliding blocks of the first guide rail sliding block component (20) on the corresponding side; the other ends of the gear wheels are respectively meshed with the gear wheels at the opposite sides of the gear wheels; the motor (21) drives the two racks to move oppositely;
two support arm angle adjusting assemblies (3) are arranged and are respectively arranged on the sliding blocks of the two first guide rail sliding block assemblies (20);
the support arm (4) comprises a first arm plate (40), a second arm plate (41) and a third arm plate (42); the second arm plate (41) is provided with a sliding chute;
one end of the first arm plate (40) is hinged with the support arm angle adjusting component (3), and the other end of the first arm plate is hinged with the second arm plate (41); the connecting end of the third arm plate (42) slides and is hinged with the sliding groove of the second arm plate (41);
the motor (21) and the control part of the support arm (4) adjusting component are electrically connected with the control component.
2. An auxiliary device for the treatment of oral cavity disorders according to claim 1, wherein the support arm angle adjustment assemblies (3) each comprise a first electric push rod (30), a second gear rack assembly (31), a second guide rail slider assembly (32), a fixed plate (33) and a rotating shaft (34); the first electric push rod (30) is fixed on a slide block of the first guide rail slide block component (20); the second guide rail sliding block component (32) and the first electric push rod (30) are arranged in the same direction; the telescopic rod of the first electric push rod (30) is fixed with the slide block of the second guide rail slide block component (32); the fixed plate (33) is fixed on one side of the second guide rail sliding block component (32) in the sliding block sliding direction; one end of the rotating shaft (34) is rotatably connected with the fixed plate (33) and is vertical to the sliding direction of the second guide rail sliding block assembly (32), and the other end of the rotating shaft is hinged with the first arm plate (40); a gear of the second gear rack component (31) is sleeved and fixed on the rotating shaft (34), and a rack of the second gear rack component is fixed on a sliding block of the second guide rail sliding block component (32) and is meshed with the gear;
the first electric push rod (30) pushes the rack of the second gear rack assembly (31) to act, so that the rotating shaft (34) axially rotates; the first arm plate (40), the second arm plate (41) and the third arm plate (42) are driven to carry out axial angle adjustment along with the rotating shaft (34).
3. An aid device for the treatment of oral conditions according to claim 2, characterised in that the first armplate (40) is U-shaped at both ends; the connecting ends of the rotating shaft (34) and the second arm plate (41) are matched with the connecting end of the first arm plate (40) and are hinged in a penetrating mode through rivets.
4. An aid device for the treatment of oral conditions according to claim 3, characterised in that the first armplate (40) comprises two splice plates and a second electric pusher (43); the cylinder body and the telescopic rod of the second electric push rod (43) are respectively fixed at one end of the two splicing plates, and the other ends of the two splicing plates are respectively hinged with the rotating shaft (34) and the second arm plate (41).
5. An aid device for the treatment of oral conditions according to claim 4 characterised in that the third arm plate (42) is riveted at one end to the chute so that the third arm plate (42) slides within the chute and is hinged to a rivet.
6. An aid for the treatment of oral conditions according to claim 5 characterised in that the other end of the third arm plate (42) is provided with a baffle.
7. An aid for the treatment of oral conditions according to claim 1, characterised in that the dental chair (1) is provided with a mounting (11) on the outside of the back (10) of the chair, the mounting plate (12) being removably mounted on the mounting (11).
8. An aid device for the treatment of oral conditions according to any one of claims 1 to 7, characterised in that a height adjustment assembly (5) is provided;
the mounting plate (12) is fixed on the height adjusting assembly (5), and the height adjusting assembly (5) is mounted on the mounting seat (11).
9. An aid device for the treatment of oral conditions according to claim 8, characterised in that the height adjustment assembly (5) is a third electric push rod, the cylinder of which is detachably mounted on the mounting (11) by means of screws.
10. An auxiliary device for the treatment of oral cavity disorders according to claim 9, wherein said control assembly is a programmable controller and a battery pack, said programmable controller is connected to a motor (21), a first electric push rod (30), a second electric push rod (43) and said third electric push rod respectively;
the battery pack supplies power to the programmable controller, the motor (21), the first electric push rod (30), the second electric push rod (43) and the third electric push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020303288.0U CN212090143U (en) | 2020-03-12 | 2020-03-12 | Auxiliary device for treating oral diseases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020303288.0U CN212090143U (en) | 2020-03-12 | 2020-03-12 | Auxiliary device for treating oral diseases |
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| Publication Number | Publication Date |
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| CN212090143U true CN212090143U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020303288.0U Active CN212090143U (en) | 2020-03-12 | 2020-03-12 | Auxiliary device for treating oral diseases |
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| CN (1) | CN212090143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111202652A (en) * | 2020-03-12 | 2020-05-29 | 吉林大学 | Auxiliary device for treating oral diseases |
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2020
- 2020-03-12 CN CN202020303288.0U patent/CN212090143U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111202652A (en) * | 2020-03-12 | 2020-05-29 | 吉林大学 | Auxiliary device for treating oral diseases |
| CN111202652B (en) * | 2020-03-12 | 2024-09-27 | 吉林大学 | Auxiliary device for treating oral cavity symptoms |
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