CN102038555A - Device for repairing teeth and accessories thereof - Google Patents
Device for repairing teeth and accessories thereof Download PDFInfo
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- CN102038555A CN102038555A CN2009102065476A CN200910206547A CN102038555A CN 102038555 A CN102038555 A CN 102038555A CN 2009102065476 A CN2009102065476 A CN 2009102065476A CN 200910206547 A CN200910206547 A CN 200910206547A CN 102038555 A CN102038555 A CN 102038555A
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- tooth
- adjustment part
- band
- prosthetic device
- bridge
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Abstract
The invention relates to a device for repairing teeth, which is suitable for replacing lost teeth and recovering damaged teeth, wherein an adjusting piece is connected to teeth adjacent to the lost or damaged teeth to adjust the gradient and the bottom hollowing of the adjacent teeth and install artificial teeth.
Description
Technical field
The present invention relates to a kind of repair component (30), described repair component is connected in tooth to eliminate the undercut of tooth, adjust the gradient and obtain the retentivity of prosthetic device and the path of inserting described prosthetic device of inclining of tooth, and need not remove tooth, the invention still further relates to a kind of prosthetic device, described prosthetic device links to each other with described repair component (30), or be used by at least a portion that covers described repair component (30), or be used for described repair component (30) and play a role separately, thereby remove under the situation of tooth and carry out prosthesis not removing tooth or Min. ground.Therefore, the present invention obviously is different from the correlation technique that must remove tooth before using prosthetic device.That is to say, connecting described adjustment part (30) need not to remove tooth or described repair component is placed on the appropriate location and only needs Min. ground to remove tooth easilier, obtain and improved retentivity, eliminate the undercut of tooth, corrected the gradient and obtained the path of insertion and retentivity of inclining of tooth.Therefore, can make prosthetic device, described prosthetic device comprises band bridge (40), band crown (41), as the banding pattern fixed bridge (42) of new fixed pattern bridge and the abutment teeth (43) that is used for artificial tooth, described prosthetic device is configured to carry out prosthesis and does not remove tooth with not needing to remove tooth or minimum degree, this is different from correlation technique, and described correlation technique is being changed the tooth that loses with crown bridge (10), recover damaged tooth with crown, installation need remove a plurality of teeth when being used for fixing the fixed pattern prosthetic device (12) of the tooth with born activeness and making the abutment teeth that is used for artificial tooth.
Background technology
Usually, in order to change the tooth that loses, use described crown bridge (10), it is suitable for adjacent abutment teeth (60) part is removed crown to be installed and artificial tooth (50) is connected to described crown.
In this respect, the major part of described tooth is removed, and causes the exposed or hypersensitivity reaction of neurological deterioration, tooth interior tissue of described tooth, owing to removed the occlusal surface of described adjacent abutment teeth (60), it is difficult finding primary interlock condition.Especially, when the gradient of described tooth or undercut were big, the major part of tooth was removed, thereby may need root canal.But when making described adjacent abutment teeth (60) to obtain to insert and during the path of retentivity artificial tooth, or when after the treatment dental caries, crown being installed, maybe when installing and fixing the described fixed pattern prosthetic device (12) of a plurality of teeth with born activeness, the many parts of crossing of tooth also are removed.
Implant prosthetic device and also need use, artificial tooth is taken root in the alveolar bone, then sclerotin integral body is implanted with fixed denture to be applicable to.Described implantation prosthetic device costs an arm and a leg, and the treatment time that needs is long, and is poor to the resistance of side direction pressure, be not suitable for having serious periodontal disease, wasting disease, heart disease, diabetes and hemopathic patient.Therefore, press for a kind of prosthetic device, described prosthetic device is suitable for changing the tooth that loses, improves the function of tooth and prolong its service life, and can not destroy adjacent teeth or to will the destruction of adjacent teeth being minimized.
In the situation of traditional prosthetic device, the tooth that is used as described adjacent abutment teeth must partly be removed with gradient of regulating described tooth and the undercut of eliminating described tooth.Carry out multinomial research to tackle this defective, therefore introduced certain methods.Yet the major part of these methods has low retentivity, in the prior art itself and carry no weight.
In order to tackle these defectives, according to the present invention, described prosthetic device is provided with described adjustment part (30), band (44), described band crown (41), described banding pattern fixed bridge (42) and described band bridge (40).In addition, described prosthetic device is suitable for protecting the residue tooth and substitutes the described implantation prosthetic device that is not suitable for particular patients '.
Summary of the invention
Embodiments of the invention aim to provide a kind of prosthetic device, described prosthetic device is suitable for recovering and improves dental functions and prolong service life of described tooth, and need not to destroy normal tooth, perhaps change the tooth lose with crown bridge (10), in damaged tooth, crown for example is installed on dental caries or the carnassial tooth, when making the fixed pattern prosthetic device (12) of the tooth fixedly have born activeness and making and being used for the abutment teeth (13) of artificial tooth, the destruction of generation is minimized.
Embodiments of the invention also aim to provide a kind of prosthetic device, the path that described prosthetic device is suitable for proofreading and correct the gradient or the undercut of tooth and obtains insertion and the described prosthetic device of retentivity, and remove tooth with need not to remove tooth or minimum degree.
Problem in the described correlation technique is solved by adjustment part (30) is connected to tooth.That is to say, described adjustment part 30 is connected in adjacent abutment teeth (60) with gradient and the undercut of adjusting described adjacent abutment teeth (60) and the path that obtains insertion and retentivity, and do not damage described adjacent abutment teeth (60), thus band or crown can not have or the situation of few foundation under the described tooth of packing into.
In order easily described adjustment part (30) to be in place and to obtain retentivity, may need to remove the minimum part of described tooth, described adjustment part (30) can be provided with the projection corresponding with described tooth (21).When described adjustment part (30) is connected in tooth with the tooth that replaces losing, band bridge (40) can replace the described tooth that loses and not remove described tooth with not removing described tooth or minimum degree, and described adjustment part (30) self can be used as the adjacent abutment teeth (60) that is used for artificial tooth.
For damaged tooth, the outward appearance of described damaged tooth and function are only recovered by described adjustment part (30) is connected in tooth, do not remove described damaged tooth with not needing to remove the part of described damaged tooth or minimum degree again.Band crown (41) can be installed after described adjustment part (30) is connected in described tooth, so that recover the outward appearance and the function of described damaged tooth.In addition, the fixed pattern bridge, promptly band type fixed bridge (42) can be connected in the tooth that tooth fixedly has born activeness by the band (44) that will have continuous shape, and need or need not described adjustment part (30) is connected in described tooth.
Description of drawings
Fig. 1 illustrates the side view of traditional crown bridge and the abutment teeth that removes of part.
Fig. 2 illustrates the process of tooth slotted line is found out in use according to the measuring instrument of one embodiment of the invention side view.
Fig. 3 illustrates according to the tooth prosthetic device of another embodiment of the present invention and the perspective view of adnexa thereof.
Fig. 4 A-4D illustrates the perspective view according to the adjustment part of one embodiment of the invention.
Fig. 5 A-5B illustrates the perspective view according to the adjustment part of another embodiment of the present invention.
Fig. 6 A-6C illustrates adjacent tooth, the plane graph that is connected in the adjustment part of described adjacent teeth and is arranged at the band bridge of described adjacent teeth with being removed tooth of one embodiment of the invention.
Fig. 7 A-7C illustrates adjacent tooth, the adjustment part that is connected in described adjacent teeth, the tooth adjacent with described adjacent teeth and the plane graph that is arranged at the band bridge of described adjacent teeth with being removed tooth of one embodiment of the invention.
Fig. 8 illustrates according to a plurality of plane graphs that are removed the band bridge of tooth of the replacement of one embodiment of the invention.
Fig. 9 illustrates the profile according to adjustment part of one embodiment of the invention and band crown.
Figure 10 A-10B illustrates the side view of traditional fixed pattern prosthetic device.
Figure 11 illustrates the plane graph of traditional fixed pattern prosthetic device.
Figure 12 A-12B illustrate according to one embodiment of the invention be formed on the tooth slotted line and as the side view of the installment state of the band type fixed bridge of new fixed pattern prosthetic device.
Figure 13 illustrates the plane graph according to the band type fixed bridge installment state of one embodiment of the invention.
Figure 14 A-14B illustrates the side view according to the band type fixed bridge that offers tooth of one embodiment of the invention, and a plurality of adjustment parts are connected in described tooth.
Figure 15 A-15B illustrates the profile according to the band type fixed bridge installment state behind at least one surface that a plurality of adjustment parts is connected in surface, cheek tongue limit of one embodiment of the invention.
Figure 16 A-16B illustrates the side view according to the band type fixed bridge installment state after integral body being extended to the adjustment part of next tooth to abutment teeth to be connected in tooth of one embodiment of the invention.
Figure 17 A-17B illustrates the profile according to the band type fixed bridge installment state after integral body being extended to the surface, at least one cheek tongue limit that the adjustment part of next tooth to abutment teeth be connected in tooth of one embodiment of the invention.
Figure 18 illustrates the profile according to adjustment part of one embodiment of the invention and band bridge.
Figure 19 illustrates the profile according to the band bridge of one embodiment of the invention, and the adjustment part that is provided with projection is connected in described band bridge.
Figure 20 illustrates the profile according to the band bridge of one embodiment of the invention.
Figure 21 illustrates according to the band bridge of one embodiment of the invention and the profile of the adjustment part that links to each other.
Figure 22 illustrates according to the band bridge of another embodiment of the present invention and the profile of the adjustment part that links to each other.
Figure 23 illustrates according to the band bridge of one embodiment of the invention and the profile of the adjustment part that links to each other.
Figure 24 illustrates according to the band bridge of another embodiment of the present invention and the profile of the adjustment part that links to each other.
Figure 25 illustrates the profile according to the protuberance that offers adjustment part and band bridge of one embodiment of the invention.
Figure 26 illustrates according to the artificial tooth of one embodiment of the invention with the profile of the adjustment part of the abutment teeth that acts on described artificial tooth.
Figure 27 illustrates according to the artificial tooth of one embodiment of the invention with the abutment teeth that acts on described artificial tooth and extend to the profile of next tooth to the adjustment part of abutment teeth.
Figure 28 illustrates the side view according to the state behind the described adjustment part of connection before embrasure in the adjustment part of one embodiment of the invention and the installation band bridge.
Figure 29 illustrates according to the front teeth of the adjustment part that is provided with protuberance comprising of one embodiment of the invention and the tongue view that is provided with the artificial tooth of band.
Figure 30 illustrates the profile according to the artificial tooth that is provided with adjustment part and band bridge of one embodiment of the invention.
Figure 31 illustrates the tongue view according to the front teeth that comprises the band bridge of one embodiment of the invention, and described band bridge has adjustment part of the projection of being provided with and the artificial tooth that does not have band.
Figure 32 illustrates the profile according to the front teeth that comprises adjustment part and band bridge of one embodiment of the invention, and described adjustment part is provided with projection.
Figure 33 illustrates the profile according to the front teeth of the band bridge of adjustment part that is provided with projection comprising of one embodiment of the invention and no band.
Figure 34 illustrates the tongue view according to the front teeth of the artificial tooth that is provided with adjustment part and band comprising of one embodiment of the invention.
Figure 35 illustrates the tongue view according to the front teeth of the artificial tooth that is provided with adjustment part and band comprising of another embodiment of the present invention.
Figure 36 illustrates the profile according to the covering part of the adjacent teeth that is connected in artificial tooth of one embodiment of the invention.
Figure 37 illustrates the profile according to distance between the maximum peripheral part of the adjacent teeth of one embodiment of the invention.
The specific embodiment
Hereinafter, describe adnexa with reference to the accompanying drawings in detail according to tooth prosthetic device of the present invention and described tooth prosthetic device.
For the traditional Maryland fixed bridge that has with band bridge 40 similar shapes,, can't obtain the retentivity of described Maryland fixed bridge owing to can not remove described undercut or adjust the gradient of labial teeth portion and backteeth portion.Therefore, described Maryland fixed bridge is used for temporarily the correction of tooth or as interim prosthetic device.
According to the present invention, the described tooth prosthetic device that is used to recover or improves the damaged tooth function is suitable for adjustment part 30 is connected in tooth with gradient and the undercut of adjusting described tooth and the retentivity that obtains to insert the path of described prosthetic device and obtain described prosthetic device, and does not remove described tooth.These effects of described adjustment part 30 can also be used direct method and obtain, and described direct method is used for resin is connected in the tooth that is used as adjacent abutment teeth.That is to say, described adjustment part 30 is connected in tooth with gradient and the undercut of adjusting described tooth and the path that obtains the described prosthetic device of insertion, thus the abutment teeth 43 that described band bridge 40, band crown 41, band type fixed bridge 42 is provided and is used for artificial tooth.
Now the function of described adjustment part 30 will be described in more detail.In one case, only described adjustment part 30 is connected in slotted line below 3, and in another case, described adjustment part 30 extends at whole described slotted line 3.When only described adjustment part 30 being connected in described slotted line 3 when following, gradient and undercut that described adjustment part 30 is proofreaied and correct teeth also obtain retentivity and the path of insertion.Under the little situation of the size that causes described adjustment part 30 owing to the described gradient of tooth and undercut are little, only the retentivity that is provided by described adjustment part 30 is little.Therefore, described adjustment part 30 extends to improve the retentivity of described adjustment part 30 at whole described slotted line 3.In order to make described adjustment part 30 have the maintenance function of being carried out by band 44, described adjustment part 30 extends to described band 44.The described adjustment part 30 of carrying out above-mentioned functions is used as fixing teeth, replaces the tooth that loses and recovers impaired tooth, also is used as the described abutment teeth 43 of artificial tooth.Even when obstacle is arranged, also connect in tooth by the elasticity of using described adjustment part 30.Covered and described band 44 is connected under the situation of described adjustment part 30 by the described adjustment part 30 that extends at whole described slotted line 3 at tooth, except the gradient of calibrating described tooth and undercut and obtain the function of the path of inserting and retentivity, described adjustment part 30 keeps described band 44 separately.Even in this case, can connect in tooth by the elasticity of using described adjustment part 30 with obstacle.Described adjustment part 30 is used for fixing tooth, replaces tooth, the recovery damaged tooth that loses and makes the described abutment teeth 43 that is used for artificial tooth 51.
Tooth is partly removed with multiple shape so that described adjustment part 30 is carried out its function in himself position.Therefore, the inner surface of described adjustment part 30 can be provided with the projection 21 that removes shape corresponding to described tooth.Described adjustment part 30 can be provided with the protuberance 23 with different shape and the configuration of various direction, so that described adjustment part 30 is connected to artificial tooth 50 by described protuberance 23 and depressed part 24.Described adjustment part 30 is limited in a surface that tooth is paraxial, or it is extended to the cheek tongue limit of described tooth, or make it whole around described tooth.In addition, described adjustment part 30 can be connected in a plurality of adjacent teeth to improve retentivity.In this, a plurality of described adjustment parts 30 that are connected in described tooth can be set.Selectively, described adjustment part 30 tooth can be connected in, perhaps described adjustment part 30 tooth can be connected in.
Referring to Figure 24, described adjustment part 30 can be provided with and connect adjustment part 25, and the described adjustment part 30 that described connection adjustment part will be connected in the surface, tongue limit of one of described adjacent abutment teeth 60 is connected in the surface, limit, oral cavity of another described adjacent abutment teeth 60.Selectively, referring to Figure 23, the described adjustment part 30 that can make described connection adjustment part 25 will be connected in the surface, limit, oral cavity of one of described adjacent abutment teeth 60 in another way is connected in the surface, tongue limit of another described adjacent abutment teeth 60.Selectively, referring to Figure 22, a plurality of described connection adjustment parts 25 can intersected with each otherly be set, thereby connect in described adjacent abutment teeth 60.Selectively, referring to Figure 21, the first described connection adjustment part 25 can be connected in the described adjustment part 30 that is connected in the surface, tongue limit of one of described adjacent abutment teeth 60 surface, tongue limit of another described adjacent abutment teeth 60, and the second described connection adjustment part 25 can be connected in the described adjustment part 30 that is connected in the surface, limit, oral cavity of one of described adjacent abutment teeth 60 surface, limit, oral cavity of another described adjacent abutment teeth 60, can connect adjustment part 25 with described first and second and be arranged in parallel to be connected in described adjacent abutment teeth 60.Even in this case, at least a portion of described oral cavity and surface, tongue limit and engagement surface is coated with described adjustment part 30 simultaneously.
Described adjustment part 30 is connected oral cavity and tongue limit and paraxial lip-deep described slotted line gradient and undercut to adjust described tooth below 3 of tooth.The integral body of described tooth can be covered by described adjustment part 30, and the upside of perhaps described tooth peripheral part can and then be covered by described adjustment part 30.
Described adjustment part 30 can be provided with embrasure 31 to improve root of the tooth health.
When replacing the tooth that loses, described adjustment part 30 is provided with described protuberance 23, and described artificial tooth 50 is provided with the described depressed part 24 that has with described protuberance 23 correspondingly-shaped, so that described protuberance 23 is connected with described depressed part 24.Selectively, the described adjustment part 30 of no described protuberance 23 can be connected in the tooth of described adjacent abutment teeth 60 to replace losing.Selectively, the described adjustment part 30 with described protuberance 23 can be connected in tooth one side, the described adjustment part 30 of no described protuberance 23 can be connected in the opposite side of described tooth, thus the tooth that replacement loses.
The zone of the bigger retentivity of needs of described artificial tooth 50 is longer than the distance between the maximum peripheral part of adjacent abutment teeth, so that the part of described adjacent abutment teeth is covered by described artificial tooth 50.Under the situation of labial teeth portion, the described part of the described adjacent abutment teeth that is covered by described artificial tooth 50 can be arranged on the tongue limit and lip limit of described labial teeth portion, so that stop described artificial tooth 50 to be removed.Selectively, can advance to increase the lip size of described artificial tooth 50, so that the part of the described artificial tooth 50 by covering described adjacent teeth lip limit stops described artificial tooth 50 is moved to described tongue limit from described lip limit, and stop described artificial tooth 50 from moving to described lip limit from described tongue limit by described adjustment part 30.Described artificial tooth 50 can integral body be formed with described band 44 and be connected in described adjacent abutment teeth 60, removes described artificial tooth 50 thereby stop.The tongue limit size of the described artificial tooth 50 in backteeth portion is bigger than the distance 32 between the described maximum periphery of described adjacent abutment teeth 60, removes described artificial tooth 50 thereby stop.When the retentivity in described labial teeth portion and described backteeth portion is enough, can not carry out described covering.
Described adjustment part 30 is connected in tooth, so that adjust the gradient and the undercut of described tooth and obtain retentivity and insert the path, the surface, lip limit of the engagement surface of the cusp that covers described tooth non-functional with described band 44 and depression, the described tooth that contact, at least a portion on paraxial surface, described tooth and the tongue limit is surperficial and described really tooth then with antagonist.Here, described band 44 directly is connected with described adjustment part 30 or described tooth.
When the tooth that replaces with the described band bridge 40 that comprises the complete artificial tooth that has a described band 44 losing, the described adjustment part 30 that uses direct method or additive method to make is connected in tooth with gradient and the undercut of adjusting described tooth and obtain retentivity and insert the path, described band bridge 40 is installed then.
Described band 44 is extensible, so that a plurality of adjacent teeth can be by described band 44 complete coverings.Here, cover the cusp of described tooth non-functional and surface, lip limit and the surface, tongue limit and the described really tooth of depression, the engagement surface that does not contact, at least a portion on paraxial surface, described tooth with described band 44 with antagonist.
Described adjustment part 30 can be connected in gradient and the undercut of described adjacent abutment teeth 60 to adjust described adjacent abutment teeth 60, so that described adjacent abutment teeth 60 acts on the described abutment teeth 43 that is used for described artificial tooth 51, promptly obtain to insert path and retentivity.Selectively, the various keepers that comprise adnexa and key-keyway type device can be connected in described adjustment part 30 to improve retentivity.
When the described outward appearance of recovering damaged tooth and function, because described adjustment part 30 is connected in tooth, do not need additionally to remove described tooth, perhaps remove to minimum degree described tooth.The outward appearance of described damaged tooth and function can only be recovered with described adjustment part.Even when described tooth has obstacle, because the elasticity of described adjustment part 30 can connect in described tooth.When the gradient of tooth and undercut are big, described adjustment part 30 is connected in described tooth to adjust described gradient and undercut, obtain retentivity then and insert the path, thereby repair at least a portion of damaged tooth with the described band crown of installing 41.
In order fixedly to have the tooth of born activeness, can use described band type fixed bridge 42, described band type fixed bridge is suitable for making described adjustment part 30 to be connected in tooth with gradient and the undercut of adjusting described tooth and obtain retentivity and insert the path, then described band 44 is installed on the described tooth, so that described band 44 covers the cusp and the depression of described tooth non-functional, the engagement surface that contacts with antagonist not, the at least a portion and the described really tooth mode on surface, the lip limit of described tooth and surface, tongue limit extend to described band 44 with described adjacent teeth and are connected with each other.Not serious when described gradient and undercut maybe when obtaining described retentivity and inserting the path not at need, described band type fixed bridge 42 can be installed on the described tooth, and not connect described adjustment part 30.In the case, make described band type fixed bridge 42 in the mode that covers described tooth at least a portion.The mode on the surface that can cover the non-functional cusp that is arranged on lip limit and tongue limit and not contact with antagonist is only made described band type fixed bridge 42 with described adjustment part 30.
Worry in the tooth treatment is eliminated, thereby has obtained positive response and promoted potential patient's consumption from the patient.In addition, carry out the job step in the dental laboratory easily, thereby Aided Design/computer aided manufacturing (cad/cam) system that can use a computer is showing one's talent from manual method, thereby has improved the expense that oral health and certain degree ground have reduced tooth treatment.
In addition, for the present invention, can develop special Medical Instruments and caking property.
According to the present invention, do not remove tooth ground with removing tooth or minimum degree and carry out tooth treatment, so that the fear in the elimination tooth treatment.In addition, the enamel of the stubborn and reluctant part of tooth is protected, thereby has reduced secondary dental caries tooth, engagement surface most of protected, thereby the engagement surface that has kept existing interlocking pattern or recovered to lose.In addition, prevented that tooth is damaged owing to unsuitable tooth removes.In addition, engagement surface most of protected, thus farthest reduced interlock interference and foreign object sense.
Though describe the present invention with reference to specific embodiments,, can carry out various changes and distortion and the spirit and scope of the present invention that do not break away from following claim and limited to it will be apparent to one skilled in the art that.
Claims (8)
1. tooth prosthetic device, described tooth prosthetic device comprises: adjustment part, described adjustment part is connected in tooth, and not or have under the situation of few foundation around described dental part or complete initial surface; The band bridge, described band bridge comprises artificial tooth, described artificial tooth with to cover whole formation of band that a described tooth part or whole mode are provided with, it is characterized in that: described adjustment part is configured to be suitable for adjusting the undercut and the gradient of described tooth, thereby thus can be not or have under the situation of few foundation described band bridge is installed on described tooth.
2. tooth prosthetic device as claimed in claim 1 is characterized in that: described band is with the engagement surface of the depression that covers the non-functional cusp of described tooth, described tooth, the described tooth that do not contact with antagonist, one of them mode of the surface, lip limit of at least a portion, the described tooth on surface and surface, tongue limit and whole described tooth is provided with recently.
3. tooth prosthetic device as claimed in claim 1 is characterized in that: described adjustment part is arranged to cover by the surface, lip limit of the nearest surface of described tooth, described tooth or surface, tongue limit, whole described tooth, is extended described adjustment part to the adjacent teeth of the whole described tooth of adjacent teeth and described tooth and the group that forms thereof by order.
4. tooth prosthetic device as claimed in claim 1, it is characterized in that: described adjustment part has metallic character, even so that described adjustment part is when partly running into obstacle, the described downside of one of described dental articulation subordinate side, described bite and upside and whole described tooth are covered by described adjustment part.
5. tooth prosthetic device as claimed in claim 1 is characterized in that: described adjustment part is provided with the embrasure that is used for periodontal health, thereby protects the between cog papillae of tongue, improves self-cleaning and easily use interdental brush.
6. tooth prosthetic device as claimed in claim 1, it is characterized in that: be connected cooperation with described band and be used to replace the described artificial tooth of the tooth that loses to have lip limit and tongue limit, described lip limit and described tongue limit are longer than the distance between the bite of adjacent teeth, so that cover the part of described adjacent teeth with described artificial tooth, perhaps only described lip limit is longer than the distance between the bite of adjacent teeth, so that described artificial tooth covers described adjacent teeth.
7. tooth prosthetic device that is used for fixing tooth with activeness, described tooth prosthetic device comprises: adjustment part, described adjustment part are connected in tooth and not or have under the situation of few foundation around described dental part or complete initial surface; Band type fixed bridge, described band type fixed bridge comprises band, described band is directly connected in described tooth and its adjacent teeth, or be connected in described adjustment part, so that fixedly have the described tooth of activeness, described band is to cover the non-functional cusp of described tooth, the engagement surface of the described tooth that contacts with antagonist not, the mode of one of them of the surface, lip limit of described tooth and at least a portion on surface, tongue limit and a plurality of adjacent teeth is provided with, it is characterized in that: described adjustment part is configured to be suitable for adjusting the undercut and the gradient of described tooth, thereby thus can be not or have under the situation of few foundation described band type fixed bridge is installed on described tooth.
8. tooth prosthetic device, described tooth prosthetic device comprises: adjustment part, described adjustment part are connected in tooth and not or have under the situation of few foundation around described dental part or complete initial surface; The band crown, described band crown is not put with the part that covers described tooth or mode whole and that be directly connected in described tooth or be connected in described adjustment part, so that recover described tooth, it is characterized in that: described adjustment part is configured to adjust the undercut and the gradient of described tooth, thus can be not or have under the situation of few its foundation described band crown is installed on described tooth.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102065476A CN102038555A (en) | 2009-10-14 | 2009-10-14 | Device for repairing teeth and accessories thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102065476A CN102038555A (en) | 2009-10-14 | 2009-10-14 | Device for repairing teeth and accessories thereof |
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| CN102038555A true CN102038555A (en) | 2011-05-04 |
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| CN2009102065476A Pending CN102038555A (en) | 2009-10-14 | 2009-10-14 | Device for repairing teeth and accessories thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI552731B (en) * | 2014-05-06 | 2016-10-11 | 捷鈦生醫股份有限公司 | Removable denture with metal denture tooth or teeth |
| CN107280791A (en) * | 2016-12-27 | 2017-10-24 | 四川大学 | A kind of detachable adjacent teeth bonding plantation transition dummy of 3D printing |
| CN110811873A (en) * | 2019-11-28 | 2020-02-21 | 四川大学 | Digital molar occlusal surface dental caries repair method |
| CN111698963A (en) * | 2018-02-12 | 2020-09-22 | 金时镐 | Defective tooth supplementary type dental prosthesis |
| CN112785906A (en) * | 2021-03-08 | 2021-05-11 | 南京医科大学附属口腔医院 | Teaching aid for simulating movement mode of stressed fixed bridge based on pressure sensor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080027319A (en) * | 2008-03-07 | 2008-03-26 | 권오달 | Dental prosthetic and accessary device |
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2009
- 2009-10-14 CN CN2009102065476A patent/CN102038555A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080027319A (en) * | 2008-03-07 | 2008-03-26 | 권오달 | Dental prosthetic and accessary device |
| KR20080035553A (en) * | 2008-03-07 | 2008-04-23 | 권오달 | Dental prosthetic and accessary device |
| KR20090096288A (en) * | 2008-03-07 | 2009-09-10 | 권오달 | Dental Prosthetic and accessary device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI552731B (en) * | 2014-05-06 | 2016-10-11 | 捷鈦生醫股份有限公司 | Removable denture with metal denture tooth or teeth |
| CN107280791A (en) * | 2016-12-27 | 2017-10-24 | 四川大学 | A kind of detachable adjacent teeth bonding plantation transition dummy of 3D printing |
| CN111698963A (en) * | 2018-02-12 | 2020-09-22 | 金时镐 | Defective tooth supplementary type dental prosthesis |
| CN110811873A (en) * | 2019-11-28 | 2020-02-21 | 四川大学 | Digital molar occlusal surface dental caries repair method |
| CN112785906A (en) * | 2021-03-08 | 2021-05-11 | 南京医科大学附属口腔医院 | Teaching aid for simulating movement mode of stressed fixed bridge based on pressure sensor |
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Application publication date: 20110504 |