CN109793590B - Paediatrics oral cavity restoration is with expanding to prop multi-purpose device - Google Patents
Paediatrics oral cavity restoration is with expanding to prop multi-purpose device Download PDFInfo
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- CN109793590B CN109793590B CN201910128628.2A CN201910128628A CN109793590B CN 109793590 B CN109793590 B CN 109793590B CN 201910128628 A CN201910128628 A CN 201910128628A CN 109793590 B CN109793590 B CN 109793590B
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Abstract
The invention discloses a multi-purpose expanding device for pediatric oral restoration, and particularly relates to the field of medical equipment. The mouth gag solves the problems that the mouth gag is easy to spit out when children resist the mouth and the fatigue of the mouth part cannot be relieved after long-time use caused by using the mouth gag in the prior art.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an expansion and support multipurpose device for pediatric oral restoration.
Background
Need strut patient's mouth when wasing and oral tissue restoration to the oral cavity, there is great problem when present props mouthpart and uses, at first because prop the upper and lower tooth row of the patient of mouthpart effect, and tooth is the camber, and each patient's tooth camber degree is different, causes the position to mismatch when using, leads to supporting effect poor, and patient produces uncomfortable easily.
Patent application publication No. CN 207755254U's patent discloses an including the fixed block, threaded connection has the regulating block on the fixed block, the lower extreme threaded connection of regulating block in fixed block, the upper end of regulating block is rotated and is connected with the elevator, all have at least one supporting component on the bottom surface of fixed block and the top surface of elevator, supporting component includes that the lower extreme rotates the effect pole of connection on fixed block bottom surface or elevator top surface, a pair of spacing piece has on the upper end top surface of effect pole, be spacing chamber between two spacing pieces. The device realizes matching type support, so that the patient feels comfortable when being supported.
However, the technical scheme still has more defects in actual use, such as the requirement of automatic occlusion of people in use, inapplicability to children and inconvenience in use, and the fatigue of the mouth cannot be relieved in the use process.
Disclosure of Invention
In order to overcome the defects of the prior art, the embodiment of the invention provides an expanding multipurpose device for pediatric mouth rehabilitation, the two sliding blocks are driven by the screw rod to move up and down relatively, the sliding blocks drive the upper clamping plate and the lower clamping plate to move up and down relatively through the cross rod, thereby realizing the relative motion between the upper dental plate and the lower dental plate, the upper dental plate and the lower dental plate respectively pull the upper dental plate and the lower dental plate of the children up and down, facilitating the oral cavity restoration of the doctor, and intelligently controlling the screw rod through the singlechip, after the oral cavity is opened for a period of time, the upper supporting plate and the lower supporting plate can be driven to move up and down relatively, the oral fatigue is relieved, in addition, the mouth gag is worn on the head of a child through the whole device and is fixed through the binding band and the ear fixing sleeve plate, so that the problems that the mouth gag is easy to spit out when the child resists and the fatigue of the mouth cannot be relieved after the mouth gag is used for a long time in the prior art are solved.
In order to achieve the purpose, the invention provides the following technical scheme: an expansion and support multipurpose device for pediatric oral restoration, which comprises a fixed frame body, an upper movable clamping plate group, a lower movable clamping plate group and a mouth part expansion control mechanism, the upper and lower movable clamping plate groups are arranged at the front end of one side of the fixed frame body, the mouth part expansion control mechanism is arranged at one side of the upper and lower movable clamping plate groups and is fixedly connected with the fixed frame body through a connecting bracket, one side of the fixed frame body and the other side of the connecting bracket are both fixedly connected with a binding band, the upper and lower movable clamping plate groups comprise an upper clamping plate, an upper attaching plate, an upper dental support plate, a lower clamping plate, a lower attaching plate and a lower dental support plate, the lower clamping plate is arranged at the bottom of the upper clamping plate, the upper binding plate is fixedly arranged at one end of the upper clamping plate close to the fixed frame body, the upper dental support plate is fixedly arranged on the inner side of the bottom end of the upper attachment plate, the lower attachment plate is fixedly arranged at one end, close to the fixed frame body, of the lower attachment plate, and the lower dental support plate is fixedly arranged on the inner side of the top end of the lower attachment plate;
oral area telescoping control mechanism includes the box body, the inside lead screw that is equipped with of box body, the lead screw top is equipped with the bearing and the bottom is equipped with positive and negative motor, the outside cover of lead screw is equipped with two sliders, lead screw outer wall one end is equipped with forward screw and the other end is equipped with reverse screw thread, two the slider is corresponding with forward screw thread and reverse screw thread respectively, and the inner wall cooperatees with forward screw thread and reverse screw thread respectively, be equipped with the fluting on the box body inner wall, the fixed slide that is equipped with of slider one side fixedly connected with horizontal pole and opposite side, two horizontal poles run through fluting respectively and last cardboard and lower cardboard fixed connection, be equipped with spacing spout on the box body inner wall that the slide.
In a preferred embodiment, a front side wall of the binding band connected to one side of the fixing frame body is fixedly provided with a burr surface bonding surface, a front side wall of the binding band connected to the other side of the connecting bracket is fixedly provided with a round burr surface bonding surface, and the burr surface bonding surface corresponds to and is bonded with the round burr surface bonding surface.
In a preferred embodiment, fixed framework sets up to the U type, and both ends inboard all fixes and is equipped with spacing base plate, go up the cardboard and all set up to the L type with cardboard cross-section down, and go up cardboard and set up with cardboard down relatively, fixed framework all fixes the fixed lagging of ear with last cardboard inboard, the fixed lagging cross-section of ear sets up to circular, the fixed foam-rubber cushion that is equipped with on the fixed lagging inside wall of ear, be equipped with on the foam-rubber cushion with ear matched with caulking groove.
In a preferred embodiment, the bottom of the end, away from the fixed frame, of the upper clamping plate is provided with a limiting clamping groove, the top of the end, away from the fixed frame, of the lower clamping plate is fixedly provided with a limiting column, the cross section of the limiting column is arranged to be T-shaped, the cross section of the limiting clamping groove is arranged to be T-shaped, and the top end of the limiting column is arranged in the limiting clamping groove and movably clamped with the limiting clamping groove.
In a preferred embodiment, the upper attaching plate bottom is set to be arc-shaped and attached to the nose, the upper supporting plate is fixedly arranged at the bottom end of the upper attaching plate, the limit base plate at the top of the fixed frame body is arranged on the inner side of the top end of the upper attaching plate, the inner wall of the fixed frame body is attached to the forehead, the limit base plate at the bottom of the fixed frame body is arranged on the inner side of the top end of the lower attaching plate, and the inner wall of the fixed frame body is attached to the chin.
In a preferred embodiment, the upper supporting plate and the lower supporting plate are both arranged in a fishhook shape and symmetrically arranged relative to the mouth, the hook ends of the upper supporting plate and the lower supporting plate are both arranged away from the mouth in an inclined manner, the end parts of the upper supporting plate and the lower supporting plate are both fixedly provided with elastic pads, the inner side walls of the upper attaching plate, the upper supporting plate and the lower supporting plate which are positioned at the nose part are all provided with anti-abrasion pads, one end of each anti-abrasion pad is connected with the corresponding elastic pad, and the anti-abrasion pads and the corresponding elastic pads are all made of silica gel materials.
In a preferred embodiment, the inner side of the top end of the upper attaching plate and the inner side of the bottom end of the lower attaching plate are both fixedly provided with a sliding foot, a sliding groove is arranged on the limiting base plate corresponding to the sliding foot, the cross sections of the sliding foot and the sliding groove are both in a convex shape, and the sliding foot is matched with the sliding groove.
In a preferred embodiment, a control panel is fixedly arranged on the front side wall of the connecting support, a single chip microcomputer is arranged in the control panel, and an operating button is arranged on the control panel and used for controlling the screw rod to work.
The invention has the technical effects and advantages that:
1. the screw rod is utilized to drive the two sliding blocks to do up-and-down relative motion, the sliding blocks drive the upper clamping plate and the lower clamping plate to do up-and-down relative motion through the cross rod, so that the relative motion between the upper dental plate and the lower dental plate is realized, the upper dental plate and the lower dental plate of a child are respectively pulled up and down through the upper dental plate and the lower dental plate, the oral cavity repair is convenient for a doctor to carry out, the screw rod is intelligently controlled through the single chip microcomputer, after the oral cavity is stretched for a period of time, the upper dental plate and the lower dental plate can be driven to do up-and-down relative motion, the oral fatigue is relieved, in addition, the whole device is worn on the head of the child and is fixed through the binding band and the fixing sleeve plate, and the problems that the mouth fatigue is easily discharged when the;
2. when last cardboard and cardboard up-and-down motion down, cardboard and lower cardboard are spacing gone up through spacing post and spacing draw-in groove to and cooperate through smooth foot and spout, make and go up cardboard and cardboard down and steadily reciprocate in the fixed frame front side, can not take place the skew, avoid leading to the removal of fagging and lower fagging, use more stably comfortable.
Drawings
Fig. 1 is an overall front view of the present invention.
Fig. 2 is a side view of the upper and lower movable card groups of the present invention.
Fig. 3 is an overall top view of the present invention.
FIG. 4 is a schematic structural view of the oral retraction control mechanism of the present invention.
The reference signs are: the device comprises a fixed frame body 1, an upper and lower movable clamping plate group 2, an upper clamping plate 21, an upper binding plate 22, an upper tooth supporting plate 23, a lower clamping plate 24, a lower binding plate 25, a lower tooth supporting plate 26, a 3-opening telescopic control mechanism, a box body 31, a 32 screw rod, a 33 sliding block, a 34 groove, a 35 cross rod, a 36 sliding plate, a 37 limiting sliding groove, a 4 connecting support, a 5 binding band, a 51 barbed surface bonding surface, a 52 round rough surface bonding surface, a 6 limiting base plate, a 7 ear fixing sleeve plate, an 8 limiting clamping groove, a 9 limiting column, a 10 elastic pad, an 11 anti-abrasion pad, a 12 sliding foot, a 13 sliding groove and a 14 control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
the multipurpose expanding and supporting device for pediatric oral restoration shown in figures 1-4 comprises a fixed frame body 1, an upper movable clamping plate group 2 and a lower movable clamping plate group 2, and a mouth portion expansion and contraction control mechanism 3, wherein the upper movable clamping plate group 2 and the lower movable clamping plate group 2 are arranged at the front end of one side of the fixed frame body 1, the mouth portion expansion and contraction control mechanism 3 is arranged at one side of the upper movable clamping plate group 2 and is fixedly connected with the fixed frame body 1 through a connecting support 4, one side of the fixed frame body 1 and the other side of the connecting support 4 are fixedly connected with a bandage 5, the upper movable clamping plate group 2 and the lower movable clamping plate group 2 comprise an upper clamping plate 21, an upper attaching plate 22, an upper dental support plate 23, a lower clamping plate 24, a lower attaching plate 25 and a lower dental support plate 26, the lower clamping plate 24 is arranged at the bottom of the upper clamping plate 21, the upper attaching, the lower plywood 25 is fixedly arranged at one end of the lower clamping plate 24 close to the fixed frame body 1, and the lower supporting plate 26 is fixedly arranged on the inner side of the top end of the lower plywood 25;
the front side wall of the connecting support 4 is fixedly provided with a control panel 14, a single chip microcomputer is arranged in the control panel 14, an operating button is arranged on the control panel 14 and used for controlling the screw rod 32 to work, and the type of the single chip microcomputer is set to be M68HC 16.
Make relative motion from top to bottom through utilizing lead screw 32 to drive two sliders 33, relative motion from top to bottom is made with lower cardboard 24 to cardboard 21 in slider 33 drives through horizontal pole 35, thereby realize going up the relative motion between backup pad 23 and lower backup pad 26, it pulls open from top to bottom with children's last backup pad and lower backup pad respectively to go up backup pad 23 and lower backup pad 26, be convenient for the doctor carries out the mouth rehabilitation, and through singlechip intelligent control lead screw 32, prop up a period of time in the oral cavity, can drive relative motion from top to bottom of last backup pad 23 and lower backup pad 26, alleviate oral fatigue, wear children's head through whole device in addition, it is fixed through bandage 5 and ear fixed sleeve plate 7, the problem that the oral fatigue can not be alleviated to children who has solved prior art use mouth gag to lead to when refusing easily spit out the mouth gag and use for a long time.
Example 2:
according to the expanding and supporting multipurpose device for pediatric oral restoration shown in fig. 1, a burr surface bonding surface 51 is fixedly arranged on the front side wall of the bandage 5 connected to one side of the fixing frame 1, a round burr surface bonding surface 52 is fixedly arranged on the front side wall of the bandage 5 connected to the other side of the connecting bracket 4, and the burr surface bonding surface 51 corresponds to the round burr surface bonding surface 52 and is bonded and connected with the round burr surface bonding surface 52 for wearing and fixing the device;
according to the multipurpose expanding and supporting device for pediatric oral restoration shown in fig. 2-3, the fixing frame body 1 is set to be U-shaped, the inner sides of two ends of the fixing frame body are fixedly provided with the limiting base plates 6, the sections of the upper clamping plate 21 and the lower clamping plate 24 are set to be L-shaped, the upper clamping plate 21 and the lower clamping plate 24 are arranged oppositely, the inner sides of the fixing frame body 1 and the upper clamping plate 21 are fixedly provided with the ear fixing sleeve plates 7, the sections of the ear fixing sleeve plates 7 are set to be circular, the inner side walls of the ear fixing sleeve plates 7 are fixedly provided with the sponge cushions, and the sponge cushions are provided with caulking grooves matched with ears and used at the ears and can play a role of fixing devices;
the bottom of one end, away from the fixed frame body 1, of the upper clamping plate 21 is provided with a limiting clamping groove 8, the top of one end, away from the fixed frame body 1, of the lower clamping plate 24 is fixedly provided with a limiting column 9, the section of the limiting column 9 is T-shaped, the section of the limiting clamping groove 8 is T-shaped, the top end of the limiting column 9 is arranged in the limiting clamping groove 8 and movably clamped with the limiting clamping groove 8, and the limiting column is used for enabling the upper clamping plate 21 and the lower clamping plate 24 to move up and;
the bottom of the upper attaching plate 22 is arc-shaped and attached to the nose, the upper supporting plate 23 is fixedly arranged at the bottom end of the upper attaching plate 22, the limiting base plate 6 at the top of the fixed frame body 1 is arranged on the inner side of the top end of the upper attaching plate 22, the inner wall of the limiting base plate is attached to the forehead, the limiting base plate 6 at the bottom of the fixed frame body 1 is arranged on the inner side of the top end of the lower attaching plate 25, the inner wall of the limiting base plate is attached to the chin, and the fixing frame is comfortable to use;
the upper supporting plate 23 and the lower supporting plate 26 are both in a fishhook shape and are symmetrically arranged around the mouth, hook ends of the upper supporting plate 23 and the lower supporting plate 26 are both obliquely arranged away from the mouth, the end parts of the upper supporting plate 23 and the lower supporting plate 26 are both fixedly provided with elastic pads 10, inner side walls of the upper attaching plate 22, the upper supporting plate 23 and the lower supporting plate 26 positioned at the nose are all provided with anti-abrasion pads 11, one end of each anti-abrasion pad 11 is connected with the corresponding elastic pad 10, and the anti-abrasion pads 11 and the corresponding elastic pads 10 are all made of silica gel materials;
the inner side of the top end of the upper attaching plate 22 and the inner side of the bottom end of the lower attaching plate 25 are both fixedly provided with a sliding foot 12, a sliding groove 13 is arranged on a limiting base plate 6 corresponding to the sliding foot 12, the sections of the sliding foot 12 and the sliding groove 13 are both arranged in a convex shape, and the sliding foot 12 is matched with the sliding groove 13, so that the upper attaching plate 22 and the lower attaching plate 25 respectively drive the upper supporting plate 23 and the lower supporting plate 26 to move up and down stably and smoothly;
according to the expanding and supporting multipurpose device for pediatric oral restoration shown in fig. 4, the oral expansion control mechanism 3 comprises a box body 31, a lead screw 32 is arranged inside the box body 31, a bearing is arranged at the top end of the lead screw 32, a positive and negative motor is arranged at the bottom end of the lead screw, two sliding blocks 33 are sleeved outside the lead screw 32, one end of the outer wall of the lead screw 32 is provided with a positive thread and the other end of the outer wall of the lead screw is provided with a negative thread, the two sliding blocks 33 respectively correspond to the positive thread and the negative thread, the inner wall of the lead screw is respectively matched with the positive thread and the negative thread, a slot 34 is arranged on the inner side wall of the box body 31, a cross bar 35 is fixedly connected to one side of each sliding block 33, a sliding plate 36 is fixedly connected to the upper clamping plate 21 and the lower clamping plate 24 through the slot 34, a limiting, positive and negative motor drives lead screw 32 positive and negative rotation, and lead screw 32 drives two sliders 33 and is relative motion from top to bottom, and slider 33 passes through horizontal pole 35 and drives cardboard 21 and cardboard 24 down and be relative motion from top to bottom to realize going up the relative motion between backup pad 23 and the lower backup pad 26, go up backup pad 23 and lower backup pad 26 and pull open children's last dental plate and lower dental plate from top to bottom respectively, and the doctor of being convenient for carries out the mouth rehabilitation.
The working principle of the invention is as follows:
referring to the attached drawings 1-2 of the specification, when the device is used, a child places the device on two sides of the face of the child with the help of medical staff, buckles the ear fixing sleeve plates 7 on the ears, adjusts the tightness of connection by using the binding bands 5, finally places the upper dental support plate 23 and the lower dental support plate 26 in the mouth of the child respectively, pulls the upper dental plate and the lower dental plate open up and down, can adjust the opening angle of the mouth by operating buttons, is convenient to use, and cannot be taken down by the child after the upper dental plate and the lower dental plate of the child are respectively pulled open, so that a doctor can operate the device conveniently;
referring to the attached drawings 1-4 of the specification, when the button is operated to adjust, the forward and reverse motor drives the screw rod 32 to rotate forward and reverse, the screw rod 32 drives the two slide blocks 33 to move up and down relatively, the slide blocks 33 drive the upper clamping plate 21 and the lower clamping plate 24 to move up and down relatively through the cross rod 35, thereby realizing the relative motion between the upper dental plate 23 and the lower dental plate 26, the upper dental plate 23 and the lower dental plate 26 respectively pull the upper dental plate and the lower dental plate of the child up and down, facilitating the oral cavity repair of the doctor, and intelligently controlling the screw rod 32 through the single chip microcomputer, after the oral cavity is opened for a period of time, the upper supporting plate 23 and the lower supporting plate 26 can be driven to move up and down relatively, the oral fatigue is relieved, the anti-abrasion pad 11 is contacted with the face of the child, so that the use is comfortable, the elastic pad 10 is contacted with the gum, the upper supporting plate 23 and the lower supporting plate 26 can be prevented from damaging the oral cavity, and discomfort of the child can be avoided;
referring to the attached drawings 2-3 of the specification, when the upper clamping plate 21 and the lower clamping plate 24 move up and down, the upper clamping plate 21 and the lower clamping plate 24 are limited by the limiting columns 9 and the limiting clamping grooves 8, and the sliding feet 12 are matched with the sliding grooves 13, so that the upper clamping plate 21 and the lower clamping plate 24 stably move up and down on the front side of the fixed frame, the deviation is avoided, the upper supporting plate 23 and the lower supporting plate 26 are prevented from moving, and the use is more stable and comfortable.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. The utility model provides a paediatrics oral cavity is restoreed with expanding and props multi-purpose device, includes fixed framework (1), upper and lower movable card group (2) and oral area flexible control mechanism (3), upper and lower movable card group (2) set up in fixed framework (1) one side front end, oral area flexible control mechanism (3) set up in upper and lower movable card group (2) one side and through linking bridge (4) and fixed framework (1) fixed connection, its characterized in that: the binding belt (5) is fixedly connected to one side of the fixed frame body (1) and the other side of the connecting support (4), the upper and lower movable clamping plate groups (2) comprise upper clamping plates (21), upper attaching plates (22), upper tooth supporting plates (23), lower clamping plates (24), lower attaching plates (25) and lower tooth supporting plates (26), the lower clamping plates (24) are arranged at the bottoms of the upper clamping plates (21), the upper attaching plates (22) are fixedly arranged at one ends, close to the fixed frame body (1), of the upper clamping plates (21), the upper tooth supporting plates (23) are fixedly arranged on the inner sides of the bottom ends of the upper attaching plates (22), the lower attaching plates (25) are fixedly arranged at one ends, close to the fixed frame body (1), of the lower clamping plates (24), and the lower tooth supporting plates (26) are fixedly arranged on the inner sides of the top ends of;
the mouth part telescopic control mechanism (3) comprises a box body (31), a lead screw (32) is arranged inside the box body (31), a bearing is arranged at the top end of the lead screw (32), a positive and negative motor is arranged at the bottom end of the lead screw (32), two sliding blocks (33) are sleeved outside the lead screw (32), a positive thread is arranged at one end of the outer wall of the lead screw (32), a reverse thread is arranged at the other end of the outer wall of the lead screw, the two sliding blocks (33) correspond to the positive thread and the reverse thread respectively, the inner wall of the box body (31) is matched with the positive thread and the reverse thread respectively, a slot (34) is formed in the inner wall of the box body (31), a transverse rod (35) and a sliding plate (36) are fixedly connected to one side of each sliding block (33) and the other side of each sliding block, the two transverse rods (35), the sliding plate (36) is arranged inside the limiting sliding groove (37) in a sliding mode.
2. The multipurpose dilation device for pediatric mouth rehabilitation according to claim 1, wherein: the binding belt is characterized in that a barbed surface bonding surface (51) is fixedly arranged on the front side wall of the binding belt (5) connected to one side of the fixing frame body (1), a round roughened surface bonding surface (52) is fixedly arranged on the front side wall of the binding belt (5) connected to the other side of the connecting support (4), and the barbed surface bonding surface (51) corresponds to the round roughened surface bonding surface (52) and is in bonding connection with the round roughened surface bonding surface.
3. The multipurpose dilation device for pediatric mouth rehabilitation according to claim 2, wherein: fixed framework (1) sets up to the U type, and both ends inboard all fixed spacing base plate (6) of being equipped with, go up cardboard (21) and lower cardboard (24) cross-section and all set up to the L type, and go up cardboard (21) and lower cardboard (24) and set up relatively, fixed framework (1) and last cardboard (21) inboard are all fixed and are equipped with fixed lagging (7) of ear, fixed lagging (7) cross-section of ear sets up to circular, the fixed foam-rubber cushion that is equipped with on fixed lagging (7) inside wall of ear, be equipped with on the foam-rubber cushion with ear matched with caulking groove.
4. The multipurpose dilation device for pediatric mouth rehabilitation according to claim 3, wherein: go up cardboard (21) and keep away from the one end bottom of fixed frame body (1) and be equipped with spacing draw-in groove (8), the fixed spacing post (9) that is equipped with in one end top of fixed frame body (1) is kept away from in cardboard (24) down, spacing post (9) cross-section sets up to T shape, spacing draw-in groove (8) cross-section sets up to T shape, spacing post (9) top set up in spacing draw-in groove (8) and with spacing draw-in groove (8) activity joint.
5. The multipurpose dilation device for pediatric mouth rehabilitation according to claim 4, wherein: go up attaching plate (22) bottom and set up to the arc, and laminate mutually with the nasal part, it sets up in last attaching plate (22) bottom to go up fagging (23) fixed, spacing base plate (6) at fixed framework (1) top set up in last attaching plate (22) top inboard, and inner wall and forehead laminate mutually, spacing base plate (6) of fixed framework (1) bottom set up in attaching plate (25) top inboard down, and the inner wall laminates mutually with the chin.
6. The multipurpose dilation device for pediatric mouth rehabilitation according to claim 5, wherein: go up tooth fagging (23) and lower tooth fagging (26) and all set up to fishhook-like, and set up about the mouth symmetry, go up tooth fagging (23) and all keep away from the slope of mouth setting with lower tooth fagging (26) hook end, it all fixes and is equipped with cushion (10) with lower tooth fagging (26) tip to go up tooth fagging (23), is located the nasal part go up rigging plate (22), go up tooth fagging (23) and lower tooth fagging (26) inside wall and all be equipped with abrasionproof pad (11), abrasionproof pad (11) one end is connected with cushion (10), and abrasionproof pad (11) and cushion (10) are made by silica gel material.
7. The multipurpose dilation device for pediatric mouth rehabilitation according to claim 6, wherein: go up attaching plate (22) top inboard and lower attaching plate (25) bottom inboard and all fixedly be equipped with runner (12), be equipped with spout (13) on spacing base plate (6) that runner (12) correspond, runner (12) and spout (13) cross-section all set up to the type of protruding, and runner (12) and spout (13) cooperate.
8. The multipurpose dilation device for pediatric mouth rehabilitation according to claim 1, wherein: the automatic control device is characterized in that a control panel (14) is fixedly arranged on the front side wall of the connecting support (4), a single chip microcomputer is arranged inside the control panel (14), and an operating button is arranged on the control panel (14) and used for controlling the screw rod (32) to work.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910128628.2A CN109793590B (en) | 2019-02-21 | 2019-02-21 | Paediatrics oral cavity restoration is with expanding to prop multi-purpose device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910128628.2A CN109793590B (en) | 2019-02-21 | 2019-02-21 | Paediatrics oral cavity restoration is with expanding to prop multi-purpose device |
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| CN109793590A CN109793590A (en) | 2019-05-24 |
| CN109793590B true CN109793590B (en) | 2020-11-10 |
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| US3916879A (en) * | 1974-03-12 | 1975-11-04 | Bennett D Cotten | Cotton roll holder and lip retractor |
| CN2104627U (en) * | 1991-05-30 | 1992-05-20 | 济南市中心医院 | Adjustable and self-locking oral cavity extender |
| CN201968861U (en) * | 2010-12-14 | 2011-09-14 | 宋忠义 | Mouth gag |
| CN103961052A (en) * | 2014-04-25 | 2014-08-06 | 胡晓云 | Oral cavity supporting and protecting device for intervention |
| CN205197945U (en) * | 2015-10-27 | 2016-05-04 | 谭春平 | Distractor for department of stomatology |
| WO2017152030A1 (en) * | 2016-03-04 | 2017-09-08 | Mayo Foundation For Medical Education And Research | Transoral surgical devices and methods |
| CN208435832U (en) * | 2017-12-20 | 2019-01-29 | 遵义市第一人民医院 | A kind of correction oral cavity mouth gag |
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2019
- 2019-02-21 CN CN201910128628.2A patent/CN109793590B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3916879A (en) * | 1974-03-12 | 1975-11-04 | Bennett D Cotten | Cotton roll holder and lip retractor |
| CN2104627U (en) * | 1991-05-30 | 1992-05-20 | 济南市中心医院 | Adjustable and self-locking oral cavity extender |
| CN201968861U (en) * | 2010-12-14 | 2011-09-14 | 宋忠义 | Mouth gag |
| CN103961052A (en) * | 2014-04-25 | 2014-08-06 | 胡晓云 | Oral cavity supporting and protecting device for intervention |
| CN205197945U (en) * | 2015-10-27 | 2016-05-04 | 谭春平 | Distractor for department of stomatology |
| WO2017152030A1 (en) * | 2016-03-04 | 2017-09-08 | Mayo Foundation For Medical Education And Research | Transoral surgical devices and methods |
| CN208435832U (en) * | 2017-12-20 | 2019-01-29 | 遵义市第一人民医院 | A kind of correction oral cavity mouth gag |
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| CN109793590A (en) | 2019-05-24 |
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