CN109498200B - Protective sleeve component for laser removal of dental prosthesis - Google Patents
Protective sleeve component for laser removal of dental prosthesis Download PDFInfo
- Publication number
- CN109498200B CN109498200B CN201910024755.8A CN201910024755A CN109498200B CN 109498200 B CN109498200 B CN 109498200B CN 201910024755 A CN201910024755 A CN 201910024755A CN 109498200 B CN109498200 B CN 109498200B
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- support frame
- upper jaw
- jaw support
- extension end
- tooth surface
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/06—Implements for therapeutic treatment
Abstract
The embodiment of the invention relates to the technical field of medical auxiliary equipment, in particular to a protective sleeve component for removing a tooth restoration body by laser. The gum protective sleeve and the tooth surface outer sleeve in the protective sleeve component can respectively protect gum and other teeth around the affected tooth, when in use, two outer sleeves can be respectively arranged at two sides of the affected tooth, and a gap between the two outer sleeves is an area reserved for laser operation, so that the safety of the laser prosthesis removing process is improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of medical auxiliary equipment, in particular to a protective sleeve component for removing a dental prosthesis by laser.
Background
In the dental restoration process, from design to preparation, each specific step and operation must be considered to retain the dental tissue. The medical practice of restoring the defective part of the tooth body. The main causes of tooth defects are dental caries, and the secondary causes are trauma, abrasion, acid erosion and the like. The repairing method can select resin repairing, all-ceramic repairing, porcelain-baked repairing and the like according to the tooth defect condition and the using material condition. The specific repairing process includes preparing cavity in certain shape on the affected tooth, making the repairing body capable of embedding the cavity outside the mouth, and adhering the repairing body inside the cavity with cement to restore the anatomical shape and physiological function of tooth. According to the range of tooth defect, can be made into single-face inlay, double-face inlay and multi-face inlay. In addition, there are also onlays whose height is too low. Different materials can be selected for manufacturing, such as metal, ceramic, plastic and the like.
In the prior art, when the prosthesis needs to be replaced, the prosthesis needs to be detached from the natural tooth, and the prosthesis is generally detached after being damaged. Because cement exists between the prosthesis and the natural tooth, the traditional prosthesis-destroying type dismantling process is easy to damage the natural tooth. In addition, the traditional prosthesis removing process is long, the oral cavity of a patient needs to be opened for a long time, the upper jaw and the lower jaw are not supported, the prosthesis is easy to move in the prosthesis removing process, and the smooth operation of the prosthesis removing process is influenced. Therefore, the protective sleeve component for removing the dental prosthesis is designed, and has important significance for reducing the damage to teeth and gum near the affected teeth in the removing process.
Disclosure of Invention
Therefore, the embodiment of the invention provides the protective sleeve component for removing the dental prosthesis by laser, which can protect adjacent teeth and gum of the affected tooth in the process of removing the dental prosthesis on the surface of the affected tooth, and improve the safety of the removal process. In order to achieve the above object, an embodiment of the present invention provides the following:
a protective sleeve component for a laser detachable tooth restoration body comprises a gum protective sleeve and a tooth surface outer sleeve, wherein the gum protective sleeve covers the outer side of gum of a tooth, and the tooth surface outer sleeve is sleeved on the outer side of the tooth surface of the tooth.
As an improvement of the scheme, a tooth surface inner sleeve is further arranged on one side, close to the teeth, of the tooth surface outer sleeve, and a plurality of laser guide grooves are formed in the position, corresponding to the tooth surface, of the tooth surface inner sleeve.
As an improvement of the above scheme, the protective sleeve assembly further comprises a support body, one end of the support body extends upwards to form a body extending end, an extending end stop block is arranged on the body extending end, an upper jaw support frame is arranged on the support body, a sleeve is arranged in the upper jaw support frame, a rotating rod is fixedly arranged in the sleeve and is arranged in the extending end stop block, a pressing mechanism abutting against the upper jaw support frame is arranged on the body extending end, one end, close to the body extending end, of the upper jaw support frame extends outwards to form the upper jaw support frame extending end, and a turning angle adjusting rod is arranged between the upper jaw support frame extending end and the body extending end.
As an improvement of the scheme, the extension end stop block is in a gamma-shaped structure, and the upper jaw support frame rotates around the rotating rod under the restraint of the extension end stop block.
As an improvement of the scheme, the number of the extending end stop blocks is two, and the extending end stop blocks are symmetrically arranged on two sides of the extending end of the body.
As an improvement of the above scheme, the pressing mechanism includes a pressing rod, one end of the pressing rod is provided with a pressing cap attached to the upper jaw support frame, a body extension end boss is arranged on the body extension end, the pressing rod penetrates through the body extension end boss, and a spring is arranged between the body extension end boss and the pressing cap.
As an improvement of the scheme, the turnover angle adjusting rod is in threaded connection with the extending end of the upper jaw supporting frame, and one end of the turnover angle adjusting rod is abutted to the lower surface of the extending end of the body.
As an improvement of the scheme, the bottom of the bracket body is provided with an observation mirror.
As an improvement of the scheme, the bottom of the support body is provided with an observation mirror mounting seat, an observation mirror support is arranged on the observation mirror mounting seat, and a rotating shaft is arranged between the observation mirror support and the observation mirror.
In the protective sleeve component for removing the dental prosthesis by laser, the gum protective sleeve and the tooth surface outer sleeve can respectively protect gum and other teeth around the affected tooth, when in use, the outer sleeves can be respectively arranged at two sides of the affected tooth, and a gap between the two outer sleeves is an area reserved for laser operation, so that the safety of the process of removing the prosthesis by laser is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The drawings shown in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio change or size adjustment should still fall within the scope of the present invention without affecting the efficacy and attainment of the same.
FIG. 1 is a schematic structural diagram of a protective sheath assembly for laser removal of a dental restoration according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of adjacent parts of a stent body in a protective sheath assembly for laser removal of a dental prosthesis;
FIG. 3 is a schematic view of the structure of FIG. 2 viewed from the back;
fig. 4 is a schematic structural diagram of the protective sleeve component of the dental prosthesis removed by laser after the components are combined in the embodiment of the invention.
In the figure: 10-bracket body, 11-palate rack, 12-observation mirror mounting seat, 13-body extension end, 14-body extension end boss, 15-turnover angle adjusting rod, 16-observation mirror bracket, 17-observation mirror, 20-gum protective sleeve, 21-tooth surface inner sleeve, 22-laser guide groove, 23-tooth surface outer sleeve, 30-tooth, 111-palate rack extension end, 112-sleeve, 113-rotating rod, 131-extension end stop block, 141-compaction rod body, 142-compaction cap, 143-spring and 171-rotating shaft.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.
In the present specification, the terms "upper", "lower", "inner" and "outer" are used for clarity of description only, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship therebetween may be made without substantial changes in the technical content.
As shown in fig. 1, the invention provides a protective cover component for laser removal of a dental restoration, which comprises a gum protective cover 20 and a tooth surface outer cover 23, wherein the gum protective cover 20 covers the outer gum side of a tooth 30, and the tooth surface outer cover 23 is sleeved on the outer tooth surface of the tooth 30.
In the scheme, the gingival protection sleeve 20 is used for protecting the gingival part below the tooth 30 before the dental prosthesis is removed by laser, and the laser beam irradiates the cement at the edge of the prosthesis on the tooth 30 to soften the cement and lose the bonding effect, so that the prosthesis on the tooth 30 is smoothly removed. The tooth surface outer sleeve 23 can protect other teeth around the affected tooth, when in use, two outer sleeves 23 can be respectively arranged at two sides of the affected tooth, and a gap between the two outer sleeves 23 is an area reserved for laser operation.
Further, a tooth surface inner sleeve 21 is provided on the side of the tooth surface outer sleeve 23 adjacent to the tooth 30, and a plurality of laser guide grooves 22 are provided on the tooth surface inner sleeve 21 at positions corresponding to the tooth surface of the tooth 30. In the preferred scheme, a tooth surface inner sleeve 21 is additionally arranged between a tooth surface outer sleeve 23 and teeth 30, a plurality of groups of laser guide grooves 22 on the tooth surface inner sleeve 21 are correspondingly arranged according to the arrangement mode of the teeth, and each group of laser guide grooves 22 are arranged according to the labial side, the lingual side and the lingual side of a single tooth
The surfaces are provided with corresponding laser guiding grooves 22, when in use, the laser penetrates through the laser guiding grooves 22 to irradiate the prosthesis on the tooth surface, and the operation process is safer and more reliable due to the guiding of the laser guiding grooves 22. The outer sleeve 23 can slide relative to the inner tooth surface sleeve 21, so that when a plurality of teeth are suffered, the relative position of the outer sleeve 23 on the inner tooth surface sleeve 21 can be adjusted, the laser guide grooves 22 corresponding to different teeth are exposed, and the use is convenient.
As shown in fig. 2, 3, and 4, the protective sleeve assembly of the embodiment of the present invention further includes a bracket body 10, one end of the bracket body 10 extends upward to form a body extension end 13, an extension end stopper 131 is disposed on the body extension end 13, the bracket body 10 is disposed with a maxilla support frame 11, a sleeve 112 is disposed in the maxilla support frame 11, a rotating rod 113 is fixedly disposed in the sleeve 112, the rotating rod 113 is disposed in the extension end stopper 131, a pressing mechanism abutting against the maxilla support frame 11 is disposed on the body extension end 13, one end of the maxilla support frame 11 close to the body extension end 13 extends outward to form a maxilla support frame extension end 111, and an adjusting lever 15 for adjusting an overturning angle is disposed between the maxilla support frame extension end 111 and the body extension end 13.
When the bracket component of the scheme is used, the lower end surface of the bracket body 10 supports the lower jaw, the upper jaw support frame 11 is abutted against the upper jaw, and the bracket body 10 and the upper jaw support frame 11 can be made of flexible materials so as to avoid injury to soft tissues and tongues in oral cavities. After the upper jaw support frame 11 and the support body 10 are placed in the oral cavity for fixing, the upper jaw support frame 11 can rotate in a small range relative to the support body 10, and the small-range rotation is beneficial to improving the supporting effect of the upper jaw support frame 11 on the upper jaw.
Have sleeve pipe 112 in the palace support frame 11, sleeve pipe 112 internal fixation is provided with dwang 113, and in the recess between extension end dog 131 and the body extension end 13 was laminated to dwang 113, wherein extension end dog 131 was the formation of the extension end dog. Since the extension end stopper 131 side of the + -shape is notched, in order to prevent the rotation lever 113 from being separated from the notch of the extension end stopper 131 and thus causing the upper jaw support frame 11 to be unable to rotate normally, the upper jaw support frame 11 needs to be compressed by the compressing mechanism.
The hold-down mechanism includes compressing rod 141, and compressing rod 141 one end is provided with the cap 142 that compresses tightly of laminating to palace support frame 11, is provided with body extension end boss 14 on the body extension end 13, compresses tightly body 141 and runs through body extension end boss 14, is provided with spring 143 between body extension end boss 14 and the cap 142. The pressing rod body 141 is inserted into a through hole penetrating through the body extension end boss 14, the pressing rod body 141 can move along the rod body extension direction of the pressing rod body 141 under the constraint of the body extension end boss 14, a spring 143 is arranged between the body extension end boss 14 and the pressing cap 142, and when the maxilla support frame 11 rotates, the pressing cap 142 can always provide reliable elastic support for the maxilla support frame 11 due to the existence of the spring 143. The pressing force applied by the pressing cap 142 to the upper jaw support 11 can ensure that the connection between the bracket body 10 and the upper jaw support 11 is reliable, when the dental prosthesis is removed, a user can apply pressure to the pressing cap 142 to make the spring 143 generate compression deformation, remove the pressure of the pressing cap 142 to the upper jaw support 11, and then take the rotating rod 113 out of the notch on one side of the extending end stop block 131, so that the fixed state of the upper jaw support 11 to the upper jaw can be removed.
The turned angle of the upper jaw support frame 11 can be adjusted by the turning angle adjusting rod 15, one end of the upper jaw support frame 11 close to the body extension end 13 extends outwards to form an upper jaw support frame extension end 111, the turning angle adjusting rod 15 is arranged between the upper jaw support frame extension end 111 and the body extension end 13, the turning angle adjusting rod 15 is in threaded connection with the upper jaw support frame extension end 111, and one end of the turning angle adjusting rod 15 abuts against the lower surface of the body extension end 13. When the rotation angle of the upper jaw support frame 11 needs to be adjusted, the turning angle adjusting rod 15 can be screwed or unscrewed, and the position of the extending end 111 of the upper jaw support frame will also change due to the rotation of the turning angle adjusting rod 15, so that the upper jaw support frame 11 rotates.
In the above scheme, the bottom of the bracket body 10 is provided with the observation mirror 17, the bottom of the bracket body 10 is provided with the observation mirror mounting seat 12, the observation mirror mounting seat 12 is provided with the observation mirror bracket 16, and the rotating shaft 171 is arranged between the observation mirror bracket 16 and the observation mirror 17. In the preferred scheme, the observation mirror 17 can facilitate a doctor to observe the inside of the oral cavity in the process of removing the dental prosthesis by laser.
The support body 10 and the upper jaw support frame 11 support the upper jaw and the lower jaw, wherein the upper jaw support frame 11 can adjust a rotation angle through an overturning angle adjusting rod after the placement is finished, so that the support effect of the upper jaw support frame 11 on the upper jaw is improved; the extending end stop block 131 is designed in a notch mode, the rotating rod 113 can be taken out from the position of the extending end stop block 131 after the dental prosthesis is required to be detached, the use is convenient, the integral bracket component provides a good structural foundation for laser detachment of the dental prosthesis, and the reliability and the detachment efficiency of the dental prosthesis detachment are improved.
Although the present invention has been described in detail hereinabove with reference to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made to the embodiments of the present invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (4)
1. The protective sleeve component for laser removal of the dental restoration is characterized by comprising a gum protective sleeve (20) and a tooth surface outer sleeve (23), wherein the gum protective sleeve (20) covers the outer gum side of a tooth (30), and the tooth surface outer sleeve (23) is sleeved on the outer tooth surface of the tooth (30);
a tooth surface inner sleeve (21) is further arranged on one side, close to the teeth (30), of the tooth surface outer sleeve (23), the outer sleeve (23) can slide relative to the tooth surface inner sleeve (21), and a plurality of laser guide grooves (22) are formed in the tooth surface inner sleeve (21) corresponding to the tooth surface of the teeth (30);
the protective sleeve component also comprises a bracket body (10), one end of the bracket body (10) extends upwards to form a body extension end (13), an extension end stop block (131) is arranged on the extension end (13) of the body, an upper jaw support frame (11) is arranged on the support body (10), a sleeve (112) is arranged in the upper jaw support frame (11), a rotating rod (113) is fixedly arranged in the sleeve (112), the rotating rod (113) is arranged in an extending end stop block (131), the extending end (13) of the body is provided with a pressing mechanism which is abutted against the upper jaw support frame (11), one end of the upper jaw support frame (11) close to the extension end (13) of the body extends outwards to form an upper jaw support frame extension end (111), a turning angle adjusting rod (15) is arranged between the upper jaw support frame extending end (111) and the body extending end (13); the turnover angle adjusting rod (15) is in threaded connection with the extending end (111) of the upper jaw support frame, and one end of the turnover angle adjusting rod (15) abuts against the lower surface of the extending end (13) of the body;
when the rotating angle of the upper jaw support frame (11) needs to be adjusted, the turning angle adjusting rod (15) can be screwed or unscrewed, and the position of the extending end (111) of the upper jaw support frame is changed due to the rotation of the turning angle adjusting rod (15), so that the upper jaw support frame (11) rotates;
the extension end stop block (131) is of a gamma-shaped structure, and the upper jaw support frame (11) rotates around the rotating rod (113) under the constraint of the extension end stop block (131);
the number of the extending end stop blocks (131) is two, and the extending end stop blocks are symmetrically arranged on two sides of the extending end (13) of the body.
2. The protective sleeve component for laser-dismantled dental restoration according to claim 1, wherein the compressing mechanism comprises a compressing rod body (141), one end of the compressing rod body (141) is provided with a compressing cap (142) attached to the maxilla support frame (11), the body extension end (13) is provided with a body extension end boss (14), the compressing rod body (141) penetrates through the body extension end boss (14), and a spring (143) is arranged between the body extension end boss (14) and the compressing cap (142).
3. The protective cover assembly for laser-detached dental restoration according to claim 1, wherein a viewing mirror (17) is provided at the bottom of the holder body (10).
4. The protective sleeve component for laser removal of dental restoration according to claim 3, wherein a viewing mirror mounting seat (12) is arranged at the bottom of the bracket body (10), a viewing mirror bracket (16) is arranged on the viewing mirror mounting seat (12), and a rotating shaft (171) is arranged between the viewing mirror bracket (16) and the viewing mirror (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910024755.8A CN109498200B (en) | 2019-01-10 | 2019-01-10 | Protective sleeve component for laser removal of dental prosthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910024755.8A CN109498200B (en) | 2019-01-10 | 2019-01-10 | Protective sleeve component for laser removal of dental prosthesis |
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| Publication Number | Publication Date |
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| CN109498200A CN109498200A (en) | 2019-03-22 |
| CN109498200B true CN109498200B (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910024755.8A Active CN109498200B (en) | 2019-01-10 | 2019-01-10 | Protective sleeve component for laser removal of dental prosthesis |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772790A (en) * | 1971-08-09 | 1973-11-20 | Gett C Swan | Tooth isolating shield |
| CN101553185A (en) * | 2006-03-31 | 2009-10-07 | 英登蒂夫有限责任公司 | Methods, devices, systems and kits for isolating teeth |
| CN201453394U (en) * | 2009-04-30 | 2010-05-12 | 董希城 | Occluding frame |
| CN205729545U (en) * | 2016-05-03 | 2016-11-30 | 天津泓升齿科新材料科技有限公司 | A kind of caliberating device of tooth-planting positioning guide plate |
| CN207693541U (en) * | 2017-08-29 | 2018-08-07 | 李伟光 | A kind of special mouth mirror of the department of stomatology |
| CN108784638A (en) * | 2018-06-15 | 2018-11-13 | 唐博 | A kind of ear nose larynx clinical laboratory test apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10064703B1 (en) * | 2017-02-16 | 2018-09-04 | Mavrik Dental Systems, Ltd. | Anatomical adaptable drape device |
-
2019
- 2019-01-10 CN CN201910024755.8A patent/CN109498200B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772790A (en) * | 1971-08-09 | 1973-11-20 | Gett C Swan | Tooth isolating shield |
| CN101553185A (en) * | 2006-03-31 | 2009-10-07 | 英登蒂夫有限责任公司 | Methods, devices, systems and kits for isolating teeth |
| CN201453394U (en) * | 2009-04-30 | 2010-05-12 | 董希城 | Occluding frame |
| CN205729545U (en) * | 2016-05-03 | 2016-11-30 | 天津泓升齿科新材料科技有限公司 | A kind of caliberating device of tooth-planting positioning guide plate |
| CN207693541U (en) * | 2017-08-29 | 2018-08-07 | 李伟光 | A kind of special mouth mirror of the department of stomatology |
| CN108784638A (en) * | 2018-06-15 | 2018-11-13 | 唐博 | A kind of ear nose larynx clinical laboratory test apparatus |
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| Publication number | Publication date |
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| CN109498200A (en) | 2019-03-22 |
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