CN111973294B - Invisible appliance picker - Google Patents
Invisible appliance picker Download PDFInfo
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- CN111973294B CN111973294B CN202010895499.2A CN202010895499A CN111973294B CN 111973294 B CN111973294 B CN 111973294B CN 202010895499 A CN202010895499 A CN 202010895499A CN 111973294 B CN111973294 B CN 111973294B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/02—Tools for manipulating or working with an orthodontic appliance
- A61C7/023—Tools for manipulating or working with an orthodontic appliance for debonding or removing orthodontic devices
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
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- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Toys (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses an invisible appliance picker, which comprises a first fixing unit, a second fixing unit and a negative pressure pump, wherein the second fixing unit is arranged opposite to the first fixing unit; the first fixing unit comprises two first arc-shaped plates; the inner part of the first arc-shaped plate is of a cavity structure; the two first arc-shaped plates are hermetically communicated through a first communicating pipe; a first dovetail groove is formed in the lower portion of the front side face of the first arc-shaped plate; a first groove is formed in the middle of the rear side face of the first arc-shaped plate; a first elastic film is hermetically covered on the first groove; the side wall of the first arc-shaped plate on the left side is communicated with the output end of the negative pressure pump in a sealing mode. The invisible appliance picker is convenient to use and easy to operate.
Description
Technical Field
The invention belongs to the technical field of dental tools, and particularly relates to a concealed appliance picker.
Background
An invisible appliance is a device for treating malocclusion, and can be called an orthodontic appliance. Can generate acting force or change the functional acting force of the perioral muscles of the chewing muscles to the deformed jaw bone, the dislocated teeth and the periodontal supporting tissues through the appliance, so as to be beneficial to the normal growth and development of the dentognathic and maxillofacial surfaces. The appliance is typically a flexible wire and bracket, or a mechanical device in combination with a plastic base, worn intraorally or maxillofacial.
After treatment is completed, dentists need to take off the invisible orthodontic appliance, however, the existing invisible orthodontic appliance taking device is very inconvenient to use, and many dentists do not like to use the invisible orthodontic appliance taking device and slowly buckle the invisible orthodontic appliance with fingernails.
Disclosure of Invention
The invention aims to provide an invisible appliance picker which is convenient to use and easy to operate.
The technical scheme adopted by the invention is as follows: the invisible appliance picker comprises a first fixing unit, a second fixing unit and a negative pressure pump, wherein the second fixing unit is arranged opposite to the first fixing unit;
the first fixing unit comprises two first arc-shaped plates; the inner part of the first arc-shaped plate is of a cavity structure; the two first arc-shaped plates are hermetically communicated through a first communicating pipe; a first dovetail groove is formed in the lower portion of the front side face of the first arc-shaped plate; a first groove is formed in the middle of the rear side face of the first arc-shaped plate; a first elastic film is hermetically covered on the first groove; the side wall of the first arc-shaped plate on the left side is communicated with the output end of the negative pressure pump in a sealing way;
the second fixing unit comprises two second arc-shaped plates; the inner part of the second arc-shaped plate is of a cavity structure; the two second arc-shaped plates are hermetically communicated through a second communicating pipe; a second groove is formed in the middle of the front side face of the second arc-shaped plate; a second elastic membrane is hermetically connected to the side wall of the second groove; a second dovetail groove is formed in the lower portion of the rear side face of the second arc-shaped plate; and the side wall of the second arc-shaped plate on one side is communicated with the output end of the negative pressure pump in a sealing way.
Further optimize this technical scheme, stealthy rescue ware extractor the first pole, the upper end fixedly connected with press the clamp plate between the second pole.
Further optimize this technical scheme, stealthy rescue ware picker the equal fixedly connected with rubber pad of first arc trailing flank, second arc leading flank.
Further optimizing the technical scheme, the invisible orthodontic appliance picker also comprises a force application unit; the force application unit comprises a first rod and a second rod; the middle parts of the first rod and the second rod are hinged; the lower end of the first rod is fixedly connected with a first connecting rod; the lower end of the second rod is fixedly connected with a second connecting rod; the lower end of the first connecting rod is in sliding fit with the first dovetail groove; and the lower end of the second connecting rod is in sliding fit with the second dovetail groove.
The invention has the beneficial effects that:
1. the first arc-shaped plate and the second arc-shaped plate are adsorbed on the invisible appliance by utilizing a negative pressure principle, so that the first arc-shaped plate and the second arc-shaped plate are fixed together with the invisible appliance, the operation process is very simple without using other auxiliary articles (such as medical adhesive tapes and other articles), and the oral cavity of a patient is not easily injured;
after the first arc-shaped plate and the second arc-shaped plate are fixedly connected with the invisible appliance, the first rod and the second rod are rotated, so that the first arc-shaped plate and the second arc-shaped plate are opened towards two sides, and because the first arc-shaped plate and the second arc-shaped plate are fixedly connected with the invisible appliance, a force can be applied to the invisible appliance by the first arc-shaped plate and the second arc-shaped plate, two sides of the invisible appliance are outwards unfolded, and the unfolded parts of the invisible appliance can be separated from teeth after the invisible appliance is not tightly clamped with the teeth;
when one or two teeth are operated, when the invisible appliance is not easy to separate from the teeth, the force application unit can slide to the other first arc-shaped plate and the second arc-shaped plate through the first dovetail groove and the second dovetail groove, the adjacent teeth are operated, the invisible appliance on the teeth is slowly separated from the teeth, the adjacent teeth can be operated only by sliding the force application unit, the invisible appliance is not required to be completely removed and then installed on the invisible appliance of the adjacent teeth, and the invisible appliance is very convenient to use.
2. Because everyone's tooth is different, so the radian of the stealthy ware of rescaling of wearing is also different, utilizes the rubber pad can adapt to the different stealthy radian of rescuring the ware, also can strengthen the leakproofness between the surface of first arc, second arc and stealthy ware of rescuring.
Drawings
FIG. 1 is a schematic diagram of a first perspective structure according to the present invention;
FIG. 2 is a schematic diagram of a second perspective view of the present invention;
FIG. 3 is a schematic view of a first elastic film according to the present invention;
FIG. 4 is a schematic view of a second elastic film according to the present invention;
FIG. 5 is a schematic view of a first dovetail groove structure of the present invention;
FIG. 6 is a schematic view of a second dovetail groove structure of the present invention;
FIG. 7 is a schematic view of the rubber pad of the present invention;
in the figure, 1, a negative pressure pump; 2. a first arc-shaped plate; 3. a first communication pipe; 4. a first dovetail groove; 5. a first groove; 6. a first elastic film; 7. a second arc-shaped plate; 8. a second communicating pipe; 9. a second groove; 10. a second elastic film; 11. a second dovetail groove; 12. a first lever; 13. a second lever; 14. a first connecting rod; 15. a second connecting rod; 16. a pressing plate; 17. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to fig. 1 to 7 in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. 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 application.
The invisible appliance picker comprises a first fixing unit, a second fixing unit and a negative pressure pump 1, wherein the second fixing unit is arranged opposite to the first fixing unit;
the first fixing unit comprises two first arc-shaped plates 2; the inner part of the first arc-shaped plate 2 is of a cavity structure; the two first arc-shaped plates 2 are communicated in a sealing way through a first communication pipe 3; a first dovetail groove 4 is formed in the lower portion of the front side face of the first arc-shaped plate 2; a first groove 5 is formed in the middle of the rear side face of the first arc-shaped plate 2; the first groove 5 is hermetically covered with a first elastic membrane 6; the side wall of the first arc-shaped plate 2 on the left side is communicated with the output end of the negative pressure pump 1 in a sealing way;
the second fixing unit comprises two second arc-shaped plates 7; the inner part of the second arc-shaped plate 7 is of a cavity structure; the two second arc-shaped plates 7 are hermetically communicated through a second communicating pipe 8; a second groove 9 is formed in the middle of the front side face of the second arc-shaped plate 7; a second elastic membrane 10 is hermetically connected to the side wall of the second groove 9; a second dovetail groove 11 is formed in the lower portion of the rear side face of the second arc-shaped plate 7; the side wall of the second arc-shaped plate 7 on one side is communicated with the output end of the negative pressure pump 1 in a sealing way;
the upper ends of the first rod 12 and the second rod 13 are fixedly connected with a pressing plate 16;
the rear side surface of the first arc-shaped plate 2 and the front side surface of the second arc-shaped plate 7 are fixedly connected with rubber pads 17;
the device also comprises a force application unit; the force application unit comprises a first rod 12 and a second rod 13; the middle parts of the first rod 12 and the second rod 13 are hinged; a first connecting rod 14 is fixedly connected to the lower end of the first rod 12; the lower end of the second rod 13 is fixedly connected with a second connecting rod 15; the lower end of the first connecting rod 14 is in sliding fit with the first dovetail groove 4; the lower end of the second connecting rod 15 is in sliding fit with the second dovetail groove 11.
When the invention is used:
placing the first arc-shaped plate 2 and the second arc-shaped plate 7 at two sides of the surface of the end part of the invisible appliance, wherein the rubber pads 17 are attached to the surface of the invisible appliance, the first arc-shaped plate 2, the second arc-shaped plate 7 and the surface of the invisible appliance are sealed, starting the negative pressure pump 1, pumping air to the first arc-shaped plate 2 and the second arc-shaped plate 7 by using the negative pressure pump 1, the first elastic membrane 6 can bulge towards the inside of the first arc-shaped plate 2, the second elastic membrane 10 can bulge towards the inside of the second arc-shaped plate 7, a negative pressure state can be formed between the first elastic membrane 6 and the surface of the invisible appliance and between the second elastic membrane 10 and the surface of the invisible appliance, so that the first arc-shaped plate 2 and the second arc-shaped plate 7 are fixed on the invisible appliance, then pressing the pressing plate 16 is pressed to enable the first rod 12 and the second rod 13 to rotate, the first connecting rod 14 and the second connecting rod 15 can expand towards two sides of the invisible appliance, because the first connecting rod 14 is in sliding fit with the first dovetail groove 4, and the second connecting rod 15 is in sliding fit with the second dovetail groove 11, the first connecting rod 14 drives the first arc-shaped plate 2 and the second connecting rod 15 to drive the second arc-shaped plate 7 to open towards two sides of the invisible appliance, so that the lower end of the invisible appliance is driven to open towards two sides, and then the invisible appliance is upwards pulled out, so that the end part of the invisible appliance is separated from the clamping fit with teeth.
Taking one tooth (tooth a) as an example, the invisible appliance picker is installed on the tooth, when the invisible appliance is not easily separated from the tooth (tooth a) in clamping fit, the first connecting rod 14 can slide on the first dovetail groove 4, the second connecting rod 15 can slide on the second dovetail groove 11, so that the force application unit can slide on the other first arc-shaped plate 2 and the second arc-shaped plate 7, the tooth (tooth b) adjacent to the tooth is operated, the invisible appliance on the adjacent tooth (tooth b) is loosened, and then the force application unit is used for operating the tooth (tooth a), so that the invisible appliance on the tooth (tooth a) is easily separated from the tooth (tooth a) in clamping fit.
Claims (2)
1. The utility model provides an ware picker is rescued in stealthy which characterized in that: comprises a first fixing unit, a second fixing unit arranged opposite to the first fixing unit, a negative pressure pump (1) and a force application unit;
the first fixing unit comprises two first arc-shaped plates (2); the inner part of the first arc-shaped plate (2) is of a cavity structure; the two first arc-shaped plates (2) are hermetically communicated through a first communicating pipe (3); a first dovetail groove (4) is formed in the lower portion of the front side face of the first arc-shaped plate (2); a first groove (5) is formed in the middle of the rear side face of the first arc-shaped plate (2); the first groove (5) is hermetically covered with a first elastic membrane (6); the side wall of the first arc-shaped plate (2) on one side is communicated with the output end of the negative pressure pump (1) in a sealing way;
the second fixing unit comprises two second arc-shaped plates (7); the inner part of the second arc-shaped plate (7) is of a cavity structure; the two second arc-shaped plates (7) are hermetically communicated through a second communicating pipe (8); a second groove (9) is formed in the middle of the front side face of the second arc-shaped plate (7); a second elastic membrane (10) is hermetically connected to the side wall of the second groove (9); a second dovetail groove (11) is formed in the lower portion of the rear side face of the second arc-shaped plate (7); the side wall of the second arc-shaped plate (7) on the left side is communicated with the output end of the negative pressure pump (1) in a sealing way;
the force application unit comprises a first rod (12) and a second rod (13); the middle parts of the first rod (12) and the second rod (13) are hinged; the lower end of the first rod (12) is fixedly connected with a first connecting rod (14); the lower end of the second rod (13) is fixedly connected with a second connecting rod (15); the lower end of the first connecting rod (14) is in sliding fit with the first dovetail groove (4); the lower end of the second connecting rod (15) is in sliding fit with the second dovetail groove (11);
the upper ends of the first rod (12) and the second rod (13) are fixedly connected with a pressing plate (16).
2. The invisible appliance extractor of claim 1, wherein: the rear side surface of the first arc-shaped plate (2) and the front side surface of the second arc-shaped plate (7) are fixedly connected with rubber pads (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010895499.2A CN111973294B (en) | 2020-08-31 | 2020-08-31 | Invisible appliance picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010895499.2A CN111973294B (en) | 2020-08-31 | 2020-08-31 | Invisible appliance picker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111973294A CN111973294A (en) | 2020-11-24 |
| CN111973294B true CN111973294B (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010895499.2A Active CN111973294B (en) | 2020-08-31 | 2020-08-31 | Invisible appliance picker |
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| CN (1) | CN111973294B (en) |
Citations (8)
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| EP0225794A1 (en) * | 1985-12-09 | 1987-06-16 | Minnesota Mining And Manufacturing Company | Orthodontic apparatus |
| SU1595501A1 (en) * | 1988-07-25 | 1990-09-30 | Киевский Медицинский Институт Им.Акад.А.А.Богомольца | Orthodontic device for removing inclined tooth |
| JPH04242639A (en) * | 1990-05-02 | 1992-08-31 | Johnson & Johnson Consumer Prod Inc | Apex part for demounting blacket removing tool for electric heating dental correction |
| US6382965B1 (en) * | 2000-04-25 | 2002-05-07 | Ormco Corporation | Orthodontic debonding tools and methods |
| WO2007142560A1 (en) * | 2006-06-09 | 2007-12-13 | Gestenco International Ab | Placement jig for an orthodontic device |
| WO2016149008A1 (en) * | 2015-03-13 | 2016-09-22 | 3M Innovative Properties Company | Orthodontic appliance including arch member |
| CN209107623U (en) * | 2018-07-09 | 2019-07-16 | 安徽克菱保健科技有限公司 | Stripper for dental aligners |
| CN210631320U (en) * | 2019-08-09 | 2020-05-29 | 无锡口腔医院 | Orthodontic bracket dismantling tool |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8167612B2 (en) * | 2009-08-22 | 2012-05-01 | Desanti Michael F | Method for removing an orthodontic aligner with a removal tool |
| CA2720442C (en) * | 2010-11-09 | 2013-03-19 | Genepro Systems Inc. | Orthodontic debonding tool, tool insert and method for removing orthodontic brackets |
| US20140302451A1 (en) * | 2013-02-07 | 2014-10-09 | Tp Orthodontics, Inc. | Removable orthodontic retainer |
| CN206852667U (en) * | 2016-12-13 | 2018-01-09 | 青岛达芬奇科技有限公司 | A kind of dental aligners stripper |
| CN209695415U (en) * | 2019-01-18 | 2019-11-29 | 广州锦冠桥实业有限公司 | Invisible orthotic device without bracket |
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2020
- 2020-08-31 CN CN202010895499.2A patent/CN111973294B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0225794A1 (en) * | 1985-12-09 | 1987-06-16 | Minnesota Mining And Manufacturing Company | Orthodontic apparatus |
| CA1286527C (en) * | 1985-12-09 | 1991-07-23 | Unitek Corporation | Orthodontic plier |
| SU1595501A1 (en) * | 1988-07-25 | 1990-09-30 | Киевский Медицинский Институт Им.Акад.А.А.Богомольца | Orthodontic device for removing inclined tooth |
| JPH04242639A (en) * | 1990-05-02 | 1992-08-31 | Johnson & Johnson Consumer Prod Inc | Apex part for demounting blacket removing tool for electric heating dental correction |
| US6382965B1 (en) * | 2000-04-25 | 2002-05-07 | Ormco Corporation | Orthodontic debonding tools and methods |
| MXPA01004088A (en) * | 2000-04-25 | 2002-06-04 | Ormco Corp | Orthodontic debonding tools and methods. |
| WO2007142560A1 (en) * | 2006-06-09 | 2007-12-13 | Gestenco International Ab | Placement jig for an orthodontic device |
| WO2016149008A1 (en) * | 2015-03-13 | 2016-09-22 | 3M Innovative Properties Company | Orthodontic appliance including arch member |
| CN209107623U (en) * | 2018-07-09 | 2019-07-16 | 安徽克菱保健科技有限公司 | Stripper for dental aligners |
| CN210631320U (en) * | 2019-08-09 | 2020-05-29 | 无锡口腔医院 | Orthodontic bracket dismantling tool |
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| Publication number | Publication date |
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| CN111973294A (en) | 2020-11-24 |
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