CN204293296U - A kind of tooth protector - Google Patents
A kind of tooth protector Download PDFInfo
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- CN204293296U CN204293296U CN201420782049.2U CN201420782049U CN204293296U CN 204293296 U CN204293296 U CN 204293296U CN 201420782049 U CN201420782049 U CN 201420782049U CN 204293296 U CN204293296 U CN 204293296U
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- 230000001012 protector Effects 0.000 title claims abstract description 152
- 210000002455 dental arch Anatomy 0.000 claims abstract description 23
- 210000000214 mouth Anatomy 0.000 claims abstract description 22
- 210000001847 jaw Anatomy 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 12
- 239000003082 abrasive agent Substances 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 229920001169 thermoplastic Polymers 0.000 claims description 6
- 239000004416 thermosoftening plastic Substances 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 2
- 206010049244 Ankyloglossia congenital Diseases 0.000 description 10
- 210000003464 cuspid Anatomy 0.000 description 8
- 210000004283 incisor Anatomy 0.000 description 6
- 210000004556 brain Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000013138 pruning Methods 0.000 description 5
- 210000001364 upper extremity Anatomy 0.000 description 5
- 208000025978 Athletic injury Diseases 0.000 description 2
- 208000007302 Sleep Bruxism Diseases 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 210000001738 temporomandibular joint Anatomy 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 208000030693 Maxillofacial injury Diseases 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000037147 athletic performance Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a kind of tooth protector, particularly according to the tooth protector that dental arch type makes, belongs to MC apparatus technical field of structures.A kind of tooth protector, comprise the tooth protector body according to dental arch profile design in human oral cavity, tooth protector body be provided with fit with exterior of teeth protect tooth outer rim and fit with tooth inner surface protect tooth inner edge, protect tooth outer rim and protect the occlusal surface being provided with between tooth inner edge and being engaged with lower tooth for intercepting upper tooth; Tooth protector body is divided into square tooth protector body, square circular tooth protector body, sharp circular tooth protector body and circular tooth protector body by human body dental arch shape.The utility model is by the oral cavity feature of tooth protector by user, make the tooth protector of applicable different dental arch shape, because people's dignity type is similar to dental arch type, clinically also can according to patient face type quick-pick the tooth protector that is applicable to, when reality uses, selectable kind is more, more personalized is selected, more applicable with dental arch, comfortable wearing.
Description
Technical field
The utility model relates to a kind of tooth protector, particularly according to the tooth protector that dental arch type makes, belongs to MC apparatus technical field of structures.
Background technology
Oral And Maxillofacial Injuries happens occasionally in every athletic competition, in oral cavity, wearable motion tooth protector effectively can be avoided or reduce oromaxillo-facial region athletic injury, and tooth protector also can be used as the therapeutic appliance of sleep bruxism, temporomandibular joint disorcler TMP, denture bleaching, correction etc. simultaneously.But the use of motion tooth protector is general, be not extensively familiar with first, moreover existing motion tooth protector is worn uncomfortable to the protection of athletic injury, and impact pronunciation, breathing, even affect athletic performance.Now tooth protector mainly finished product type motion tooth protector and mouth internal shaping (semi-finished product) motion tooth protector commercially, finished product type motion tooth protector retention is poor, wears uncomfortable, and impact is breathed and pronunciation; Mouth internal shaping (semi-finished product) motion tooth protector is that user heats in the outer hot water of mouth, and plastotype in mouth, the two all only has a kind of size and model.And the shape of mankind's dental arch and size are had nothing in common with each other, therefore only have the tooth protector of a kind of size and model can not meet the dental arch profile of various crowd, cause wearing uncomfortable, nauseating, impact pronunciation.And not setting out pore due to it, impact is breathed.Another existing tooth protector covers all dentures, but according to human oral cavity anatomical features, Clinical Practice proves the therapeutic appliance of motion tooth protector and sleep bruxism, temporomandibular joint disorcler TMP, denture bleaching, correction etc., without the need to covering all grinding one's teeth in sleep.
Summary of the invention
The purpose of this utility model is to solve the problem that wearing of prior art existence is uncomfortable, impact is pronounced and breathed, and provides a kind of and wears more comfortable tooth protector.
A kind of tooth protector, its special feature is to comprise the tooth protector body 1 according to dental arch profile design in human oral cavity, tooth protector body be provided with fit with exterior of teeth protect tooth outer rim 1-1 and fit with tooth inner surface protect tooth inner edge 1-2, protect tooth outer rim and protect the occlusal surface 1-3 being provided with between tooth inner edge and being engaged with lower tooth for intercepting upper tooth; Tooth protector body is divided into square tooth protector body, square circular tooth protector body, sharp circular tooth protector body and circular tooth protector body by human body dental arch shape.
Further, described in protect tooth outer rim 1-1 and be provided with venthole, breathe and pronunciation with person easy to use, improve the comfortableness worn; Protect in tooth outer rim and be also provided with suspension eye, suspention, inserted link during to facilitate thermoplastic.
The described venthole protecting tooth outer rim 1-1 can be equipped with the cushion block that prevents adhesion, adhesion when preventing from heating moulding.
The described upper limb the protecting tooth outer rim 1-1 position corresponding with oral cavity lip buccal groove frenulum with lower edge is equipped with arc notch, prevents tooth protector from oppressing oral cavity lip buccal groove frenulum, makes to wear more comfortable;
Described tooth outer rim of protecting, away from the thin 0.1-6mm in nearlyer occlusal surface place, occlusal surface one end, makes to wear more comfortable.
Described protecting inside tooth outer rim 1-1 is provided with the teeth mark line of fitting with exterior of teeth and the groove of fitting with neck portion, and tooth protector and tooth are fitted more.
Described occlusal surface 1-3 two end symmetrical is provided with 1-5 bar shear line 1-4, and person easy to use shears excessive portion, makes pruning convenient, accurate.
The described middle part protecting tooth outer rim 1-1, other positions of Thickness Ratio of the position that namely fits with labial teeth are thick
0.1-6mm, so that the position that better protection is easily damaged, increases the comfort level in backteeth district.
For effectively taking care of one's teeth, two tip lengths of described tooth protector body 1 are located between frist premolar and most end grind one's teeth in sleep according to actual needs, without the need to covering all teeth, at utmost improve comfort level.
The utility model one is improved to, and occlusal surface 1-3 is positioned at and protects tooth outer rim and protect the joint face that bottom, tooth inner edge formed, and is namely designed to single jaw tooth protector.
The occlusal surface bottom surface of described single jaw tooth protector is provided with anti-skidding projection, anti-skidding protruding available buffer external force, and prevention is by sliding transfer during external force.
The utility model another kind is improved to, and occlusal surface 1-3 is positioned at and protects tooth outer rim and protect the joint face formed in the middle part of tooth inner edge, is namely designed to two jaw tooth protector.
In occlusal surface 1-3, interpolation highly elastic material at utmost can strengthen the cushioning effect to external force, strengthens the protective effect to remporomandibular joint and cranium brain; Add high-abrasive material in occlusal surface 1-3 and the service life that abrasion-proof structure can extend tooth protector is set;
Protect tooth outer rim, protect in tooth inner edge and occlusal surface and be hierarchical design, internal layer can add more fine materials, makes sizing more accurate.
Described square tooth protector body, according to the square arch design of human body, because face type is square crowd, the most of square dental arch of dental arch, therefore square tooth protector body is suitable for the patient of square face type;
Square tooth protector body construction is: ∠ R+ ∠ L scope is 325 ° to 275 °; A-B/CR-CL scope is 1.18-0.93; 180 °-∠ CR-A-CL scope is 64 ° to 20 °; A-E/CR-CL scope is 0.30-0.08; A-B/M2R-M2L scope is 0.78-0.51.
Described square circular tooth protector body, according to human body square circular arch design, because face type is the crowd of square circular, the most of square circular dental arch of dental arch, therefore square circular tooth protector body is suitable for the patient of square circular face type;
Square circular tooth protector body construction is: ∠ R+ ∠ L scope is 341 ° to 291 °; A-B/CR-CL scope is 1.23-0.99; 180 °-∠ CR-A-CL scope is 73 ° to 30 °; A-E/CR-CL scope is 0.35-0.13; A-B/M2R-M2L scope is 0.76-0.51.
The circular tooth protector body of described point, according to the circular arch design of human body point, because face type is the crowd of point circle, dental arch great majority are sharp circular dental arch, and therefore sharp circular tooth protector body is suitable for the patient of sharp rounded face type;
The circular tooth protector body construction of point is: ∠ R+ ∠ L scope is 352 ° to 299 °; A-B/CR-CL scope is 1.38-1.07; 180 °-∠ CR-A-CL scope is 85 ° to 40 °; A-E/CR-CL scope is 0.42-0.19; A-B/M2R-M2L scope is 0.84-0.59.
Described circular tooth protector body, according to the circular arch design of human body, because face type is circular crowd, dental arch great majority are circular dental arch, and therefore circular tooth protector body is suitable for the patient of rounded face type;
Circular tooth protector body construction is: ∠ R+ ∠ L scope is 352 ° to 301 °; A-B/CR-CL scope is 1.18-0.92; 180 °-∠ CR-A-CL scope is 70 ° to 22 °; A-E/CR-CL scope is 0.33-0.10; A-B/M2R-M2L scope is 0.72-0.49.
Above-mentioned ∠ R and ∠ L represents ∠ I2R-CR-P1R and ∠ I2L-CL-P1L respectively;
I2R and I2L is positioned at tooth protector base side incisor place, and the tooth outer rim place that protects corresponding to mid point that namely right side incisor cuts ridge is I2R, protects tooth outer rim place I2L corresponding to the mid point that left side incisor cuts ridge;
CR and CL is positioned at and protects tooth outer rim place corresponding to canine tooth cusp top, tooth protector body canine tooth district, protects tooth outer rim place CR namely corresponding to canine tooth cusp top, right side, protects tooth outer rim place CL corresponding to canine tooth cusp top, left side;
P1R and P1L is positioned at the cheek point place in tooth protector body premolar teeth district, protects tooth outer rim place P1R namely corresponding to the frist premolar cheek point of right side., corresponding to the frist premolar cheek point of left side, protect tooth outer rim place P1L.
The perpendicular bisector of CR, CL line and the intersection point of tooth protector body portion are defined as reference point A;
Make vertical line segmentation M2R mono-M2L line from A point, intersection point is defined as reference point B;
M2R and M2L is positioned at the cheek point place in tooth protector body second molar district, i.e. second molar cheek point place M2R on the right side of tooth protector body, second molar cheek point place M2L on the left of tooth protector body;
A-B line is crossing with CR, CL line forms reference point E.
Described a kind of tooth protector can be divided into first mouthful of type and Holostomata type, to adapt to different consumer demand.
A kind of tooth protector of the utility model, can be designed to several models of varying in size, to adapt to different consumer's needs according to different consumer oral cavities feature.
The beneficial effects of the utility model: by the oral cavity feature of tooth protector by user, make the tooth protector of applicable different dental arch shape, selectable kind is more when reality uses, and more personalized is selected, more applicable with dental arch, comfortable wearing.
Accompanying drawing explanation
Fig. 1: the utility model structural representation;
Fig. 2: be tooth structure position diagram;
Fig. 3: be the anti-skidding bump diagrams of single jaw tooth protector occlusal surface bottom surface;
In figure: 1, tooth protector body, 1-1, protect tooth outer rim, 1-2, protect tooth inner edge, 1-3, occlusal surface, 1-4, shear line.
Detailed description of the invention
Referring to accompanying drawing, provide detailed description of the invention of the present utility model, be used for being further described structure of the present utility model.
Embodiment 1
A kind of tooth protector of the present embodiment, comprise the tooth protector body 1 according to square face type consumer design, profile is square tooth protector body, tooth protector body be provided with fit with exterior of teeth protect tooth outer rim 1-1 and fit with tooth inner surface protect tooth inner edge 1-2, protect tooth outer rim and protect the occlusal surface 1-3 being provided with between tooth inner edge and being engaged with lower tooth for intercepting upper tooth, occlusal surface is positioned at and protects tooth outer rim and protect the joint face formed in the middle part of tooth inner edge; Tooth protector outer rim 1-1 is provided with venthole, breathes and pronunciation, improve the comfortableness worn with person easy to use; The venthole protecting tooth outer rim is fitted with the cushion block that prevents adhesion, adhesion when preventing from heating moulding.Protect in tooth outer rim and be also provided with suspension eye, suspention, inserted link during to facilitate thermoplastic.Two tip lengths of tooth protector body are located at the second premolar teeth place, at utmost improve comfort level.
The position protecting tooth outer rim 1-1 upper limb corresponding with oral cavity lip buccal groove frenulum with lower edge is provided with arc notch, prevents tooth protector from oppressing oral cavity lip buccal groove frenulum, makes to wear more comfortable; Protect the middle part of tooth outer rim, the thick 3mm in other positions of Thickness Ratio of the position that namely fits with labial teeth, so that the position that better protection is easily damaged, increase the comfort level in backteeth district; Protect tooth outer rim away from the thin 2mm in nearlyer occlusal surface place, occlusal surface one end, make to wear more comfortable.Protect the groove that the teeth mark line that to be provided with inside tooth outer rim and to fit with exterior of teeth and neck portion fit, tooth protector and tooth are fitted more.
Occlusal surface 1-3 is positioned at and protects tooth outer rim and protect the joint face formed in the middle part of tooth inner edge, is namely designed to two jaw tooth protector.Occlusal surface 1-3 two end symmetrical is provided with 3 shear line 1-4, and person easy to use shears excessive portion, makes pruning convenient, accurate.Add highly elastic material in occlusal surface at utmost to strengthen the cushioning effect to external force, strengthen the protective effect to Nie's mandibular joint and cranium brain; Add high-abrasive material in occlusal surface 1-3 and abrasion-proof structure is set to extend the service life of tooth protector.
Square tooth protector body construction is: ∠ R+ ∠ L is 300 °; A-B/CR-CL is 1.10; 180 °-∠ CR-A-CL scope is 64 ° to 20 °; A-E/CR-CL is 0.20; A-B/M2R-M2L is 0.65.
Embodiment 2
A kind of tooth protector of the present embodiment, comprise the tooth protector body 1 according to square circular face type consumer design, profile is square circular tooth protector body, tooth protector body be provided with fit with exterior of teeth protect tooth outer rim 1-1 and fit with tooth inner surface protect tooth inner edge 1-2, protect tooth outer rim and protect the occlusal surface 1-3 being provided with between tooth inner edge and being engaged with lower tooth for intercepting upper tooth, occlusal surface is positioned at and protects tooth outer rim and protect the joint face formed in the middle part of tooth inner edge; Protect tooth outer rim 1-1 and be provided with venthole, breathe and pronunciation with person easy to use, improve the comfortableness worn.The venthole protecting tooth outer rim is fitted with the cushion block that prevents adhesion, adhesion when preventing from heating moulding.Protect in tooth outer rim and be also provided with suspension eye, suspention, inserted link during to facilitate thermoplastic.Two tip lengths of tooth protector body are located at frist premolar place, at utmost improve comfort level.
The position protecting tooth outer rim 1-1 upper limb corresponding with oral cavity lip buccal groove frenulum with lower edge is provided with arc notch, prevents tooth protector from oppressing oral cavity lip buccal groove frenulum, makes to wear more comfortable; Protect the middle part of tooth outer rim, the thick 2mm in other positions of Thickness Ratio of the position that namely fits with labial teeth, so that the position that better protection is easily damaged, increase the comfort level in backteeth district; Protect tooth outer rim away from the thin 1.5mm in nearlyer occlusal surface place, occlusal surface one end, make to wear more comfortable.Protect the groove that the teeth mark line that to be provided with inside tooth outer rim and to fit with exterior of teeth and neck portion fit, tooth protector and tooth are fitted more.
Occlusal surface 1-3 is positioned at and protects tooth outer rim and protect the joint face formed in the middle part of tooth inner edge, is namely designed to two jaw tooth protector.Occlusal surface 1-3 two end symmetrical is provided with 4 shear line 1-4, and person easy to use shears excessive portion, makes pruning convenient, accurate.Add highly elastic material in occlusal surface at utmost to strengthen the cushioning effect to external force, strengthen the protective effect to Nie's mandibular joint and cranium brain; Add high-abrasive material in occlusal surface 1-3 and abrasion-proof structure is set to extend the service life of tooth protector.
Square circular tooth protector body construction is: ∠ R+ ∠ L is 320 °; A-B/CR-CL is 1.10; 180 °-∠ CR-A-CL scope is 73 ° to 30 °; A-E/CR-CL is 0.25; A-B/M2R-M2L is 0.65.
Embodiment 3
A kind of tooth protector of the present embodiment, comprise the tooth protector body 1 according to sharp rounded face type consumer design, profile is sharp circular tooth protector body, tooth protector body be provided with fit with exterior of teeth protect tooth outer rim 1-1 and fit with tooth inner surface protect tooth inner edge 1-2, protect tooth outer rim and protect the occlusal surface 1-3 being provided with between tooth inner edge and being engaged with lower tooth for intercepting upper tooth, occlusal surface is positioned at and protects tooth outer rim and protect the joint face that bottom, tooth inner edge formed; Tooth protector outer rim 1-1 is provided with venthole, breathes and pronunciation, improve the comfortableness worn with person easy to use; The venthole protecting tooth outer rim is fitted with the cushion block that prevents adhesion, adhesion when preventing from heating moulding.Protect in tooth outer rim and be also provided with suspension eye, suspention, inserted link during to facilitate thermoplastic.Two tip lengths of tooth protector body are located at first molar place, at utmost improve comfort level.
The position protecting tooth outer rim 1-1 upper limb corresponding with oral cavity lip buccal groove frenulum with lower edge is provided with arc notch, prevents tooth protector from oppressing oral cavity lip buccal groove frenulum, makes to wear more comfortable; Protect the middle part of tooth outer rim, the thick 2.5mm in other positions of Thickness Ratio of the position that namely fits with labial teeth, so that the position that better protection is easily damaged, increase the comfort level in backteeth district; Protect tooth outer rim away from the thin 1.0mm in nearlyer occlusal surface place, occlusal surface one end, make to wear more comfortable.Protect the groove that the teeth mark line that to be provided with inside tooth outer rim and to fit with exterior of teeth and neck portion fit, tooth protector and tooth are fitted more.
Occlusal surface 1-3 is positioned at and protects tooth outer rim and protect the joint face that bottom, tooth inner edge formed, and is namely designed to single jaw tooth protector.The occlusal surface bottom surface of single jaw tooth protector is provided with anti-skidding projection, anti-skidding protruding available buffer external force, and prevention is by sliding transfer during external force.
Occlusal surface 1-3 two end symmetrical is provided with 3 shear line 1-4, and person easy to use shears excessive portion, makes pruning convenient, accurate.Add highly elastic material in occlusal surface at utmost to strengthen the cushioning effect to external force, strengthen the protective effect to Nie's mandibular joint and cranium brain; Add high-abrasive material in occlusal surface 1-3 and abrasion-proof structure is set to extend the service life of tooth protector.
The circular tooth protector body construction of point is: ∠ R+ ∠ L is 330 °; A-B/CR-CL is 1.25; 180 °-∠ CR-A-CL scope is 85 ° to 40 °; A-E/CR-CL is 0.30; A-B/M2R-M2L is 0.70.
Embodiment 4
A kind of tooth protector of the present embodiment, comprise the tooth protector body 1 according to rounded face type consumer design, profile is circular tooth protector body, tooth protector body be provided with fit with exterior of teeth protect tooth outer rim 1-1 and fit with tooth inner surface protect tooth inner edge 1-2, protect tooth outer rim and protect the occlusal surface 1-3 being provided with between tooth inner edge and being engaged with lower tooth for intercepting upper tooth, occlusal surface is positioned at and protects tooth outer rim and protect the joint face that bottom, tooth inner edge formed; Tooth protector outer rim 1-1 is provided with venthole, breathes and pronunciation, improve the comfortableness worn with person easy to use; The venthole protecting tooth outer rim is fitted with the cushion block that prevents adhesion, adhesion when preventing from heating moulding.Protect in tooth outer rim and be also provided with suspension eye, suspention, inserted link during to facilitate thermoplastic.Two tip lengths of tooth protector body are located at frist premolar place, at utmost improve comfort level.
The position protecting tooth outer rim 1-1 upper limb corresponding with oral cavity lip buccal groove frenulum with lower edge is provided with arc notch, prevents tooth protector from oppressing oral cavity lip buccal groove frenulum, makes to wear more comfortable; Protect the middle part of tooth outer rim, the thick 2.5mm in other positions of Thickness Ratio of the position that namely fits with labial teeth, so that the position that better protection is easily damaged, increase the comfort level in backteeth district; Protect tooth outer rim away from the thin 2.5mm in nearlyer occlusal surface place, occlusal surface one end, make to wear more comfortable.Protect the groove that the teeth mark line that to be provided with inside tooth outer rim and to fit with exterior of teeth and neck portion fit, tooth protector and tooth are fitted more.
Occlusal surface 1-3 is positioned at and protects tooth outer rim and protect the joint face that bottom, tooth inner edge formed, and is namely designed to single jaw tooth protector.The occlusal surface bottom surface of single jaw tooth protector is provided with anti-skidding projection, anti-skidding protruding available buffer external force, and prevention is by sliding transfer during external force.
Occlusal surface 1-3 two end symmetrical is provided with 3 shear line 1-4, and person easy to use shears excessive portion, makes pruning convenient, accurate.Add highly elastic material in occlusal surface at utmost to strengthen the cushioning effect to external force, strengthen the protective effect to Nie's mandibular joint and cranium brain; Add high-abrasive material in occlusal surface 1-3 and abrasion-proof structure is set to extend the service life of tooth protector.
Circular tooth protector body construction is: ∠ R+ ∠ L is 325 °; A-B/CR-CL is 1.10; 180 °-∠ CR-A-CL scope is 70 ° to 22 °; A-E/CR-CL is 0.22; A-B/M2R-M2L is 0.60.
In the various embodiments described above:
∠ R and ∠ L represents ∠ I2R-CR-P1R and ∠ I2L-CL-P1L respectively;
I2R and I2L is positioned at tooth protector base side incisor place, and the tooth outer rim place that protects corresponding to mid point that namely right side incisor cuts ridge is I2R, protects tooth outer rim place I2L corresponding to the mid point that left side incisor cuts ridge;
CR and CL is positioned at and protects tooth outer rim place corresponding to canine tooth cusp top, tooth protector body canine tooth district, protects tooth outer rim place CR namely corresponding to canine tooth cusp top, right side, protects tooth outer rim place CL corresponding to canine tooth cusp top, left side;
P1R and P1L is positioned at the cheek point place in tooth protector body premolar teeth district, protects tooth outer rim place P1R namely corresponding to the frist premolar cheek point of right side., corresponding to the frist premolar cheek point of left side, protect tooth outer rim place P1L.
The perpendicular bisector of CR, CL line and the intersection point of tooth protector body portion are defined as reference point A;
Make vertical line segmentation M2R mono-M2L line from A point, intersection point is defined as reference point B;
M2R and M2L is positioned at the cheek point place in tooth protector body second molar district, i.e. second molar cheek point place M2R on the right side of tooth protector body, second molar cheek point place M2L on the left of tooth protector body;
A-B line is crossing with CR, CL line forms reference point E.
The above is only the preferred embodiment of the utility model tooth protector; it should be pointed out that for a person skilled in the art, under the prerequisite not departing from the utility model creation design; some distortion and improvement can also be made, all belong to protection domain of the present utility model.
Claims (10)
1. a tooth protector, its feature is in comprising the tooth protector body (1) according to dental arch profile design in human oral cavity, tooth protector body be provided with fit with exterior of teeth protect tooth outer rim (1-1) and fit with tooth inner surface protect tooth inner edge (1-2), protect tooth outer rim and protect the occlusal surface (1-3) being provided with between tooth inner edge and being engaged with lower tooth for intercepting upper tooth; Tooth protector body is divided into square tooth protector body, square circular tooth protector body, sharp circular tooth protector body and circular tooth protector body by human body dental arch shape, face type feature.
2., according to tooth protector a kind of described in claim 1, protect the venthole that tooth outer rim (1-1) is provided with person easy to use breathing and pronunciation described in it is characterized in that, protect suspension eye tooth outer rim being also provided with suspention, inserted link when being convenient to thermoplastic; The equipped cushion block that prevents adhesion on the described venthole protecting tooth outer rim (1-1), adhesion when preventing from heating moulding.
3., according to tooth protector a kind of described in claim 1 or 2, it is characterized in that
Described tooth outer rim of protecting is away from the thin 0.1-6mm in nearlyer occlusal surface place, occlusal surface one end;
The described middle part protecting tooth outer rim (1-1), the thick 0.1-6mm in other positions of Thickness Ratio of the position that namely fits with labial teeth.
4., according to the arbitrary described a kind of tooth protector of claim 1-3, protect tooth outer rim described in it is characterized in that and protect tooth inner edge being hierarchical design, internal layer adds meticulousr easy shaping material; Described tooth outer rim (1-1) inner side of protecting is provided with the groove of the teeth mark line of fitting with exterior of teeth and neck portion fitting.
5., according to tooth protector a kind of described in claim 1 or 2, it is characterized in that two tip lengths of described tooth protector body (1) are located between frist premolar and most end grind one's teeth in sleep;
Described occlusal surface (1-3) two end symmetrical is provided with 1-5 bar shear line (1-4).
6., according to tooth protector a kind of described in claim 1 or 2, it is characterized in that occlusal surface (1-3) is positioned at and protect tooth outer rim and protect the joint face that bottom, tooth inner edge formed, be namely designed to single jaw tooth protector.
7. according to tooth protector a kind of described in claim 6, it is characterized in that the occlusal surface bottom surface of described single jaw tooth protector is provided with anti-skidding projection, anti-skidding protruding available buffer external force, prevention is by sliding transfer during external force.
8., according to tooth protector a kind of described in claim 1 or 2, it is characterized in that occlusal surface (1-3) is positioned at and protect tooth outer rim and protect the joint face formed in the middle part of tooth inner edge, be namely designed to two jaw tooth protector.
9. according to tooth protector a kind of described in claim 1 or 2, it is characterized in that occlusal surface (1-3) is hierarchical design, in occlusal surface, add any one or two kinds of in highly elastic material, high-abrasive material.
10., according to tooth protector a kind of described in claim 1 or 2, it is characterized in that
Described square tooth protector body, according to human body square face type, square arch design, square tooth protector body construction is:
∠ R+ ∠ L scope is 325 ° to 275 °; A-B/CR-CL scope is 1.18-0.93; 180 °-∠ CR-A-CL scope is 64 ° to 20 °; A-E/CR-CL scope is 0.30-0.08; A-B/M2R-M2L scope is 0.78-0.51;
Described square circular tooth protector body, according to human body square circular face type, square circular arch design, square circular tooth protector body construction is:
∠ R+ ∠ L scope is 341 ° to 291 °; A-B/CR-CL scope is 1.23-0.99; 180 °-∠ CR-A-CL scope is 73 ° to 30 °; A-E/CR-CL scope is 0.35-0.13; A-B/M2R-M2L scope is 0.76-0.51;
The circular tooth protector body of described point, according to human body point rounded face type, sharp circular arch design, sharp circular tooth protector body construction is:
∠ R+ ∠ L scope is 352 ° to 299 °; A-B/CR-CL scope is 1.38-1.07; 180 °-∠ CR-A-CL scope is 85 ° to 40 °; A-E/CR-CL scope is 0.42-0.19; A-B/M2R-M2L scope is 0.84-0.59;
Described circular tooth protector body, according to human body rounded face type, circular arch design, circular tooth protector body construction is:
∠ R+ ∠ L scope is 352 ° to 301 °; A-B/CR-CL scope is 1.18-0.92; 180 °-∠ CR-A-CL scope is 70 ° to 22 °; A-E/CR-CL scope is 0.33-0.10; A-B/M2R-M2L scope is 0.72-0.49.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782049.2U CN204293296U (en) | 2014-12-13 | 2014-12-13 | A kind of tooth protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782049.2U CN204293296U (en) | 2014-12-13 | 2014-12-13 | A kind of tooth protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204293296U true CN204293296U (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420782049.2U Expired - Fee Related CN204293296U (en) | 2014-12-13 | 2014-12-13 | A kind of tooth protector |
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| Country | Link |
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| CN (1) | CN204293296U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107080935A (en) * | 2016-02-12 | 2017-08-22 | 戴卡特隆有限公司 | The component of instrument is obtained including oral cavity protector blank and dental arch stamp |
| CN107920738A (en) * | 2015-05-21 | 2018-04-17 | 诺德·安德烈森 | Thin type tooth protector |
| CN109152630A (en) * | 2016-04-04 | 2019-01-04 | 大卫·约斯科维茨 | Mouthpiece for cooling a patient's oral tissue during chemotherapy treatment |
| CN110547888A (en) * | 2018-05-30 | 2019-12-10 | 肖圣钊 | Method for designing and manufacturing dental sleeve type cleaning tool based on biomechanics principle |
-
2014
- 2014-12-13 CN CN201420782049.2U patent/CN204293296U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107920738A (en) * | 2015-05-21 | 2018-04-17 | 诺德·安德烈森 | Thin type tooth protector |
| US10932886B2 (en) | 2015-05-21 | 2021-03-02 | Nordic Design, Llc | Thin-form nightguard |
| CN107080935A (en) * | 2016-02-12 | 2017-08-22 | 戴卡特隆有限公司 | The component of instrument is obtained including oral cavity protector blank and dental arch stamp |
| TWI736561B (en) * | 2016-02-12 | 2021-08-21 | 法商迪卡儂公司 | Assembly comprising a mouth guard blank and a tool for the taking of an impression of a dental arch |
| CN109152630A (en) * | 2016-04-04 | 2019-01-04 | 大卫·约斯科维茨 | Mouthpiece for cooling a patient's oral tissue during chemotherapy treatment |
| CN110547888A (en) * | 2018-05-30 | 2019-12-10 | 肖圣钊 | Method for designing and manufacturing dental sleeve type cleaning tool based on biomechanics principle |
| CN110547888B (en) * | 2018-05-30 | 2021-07-27 | 肖圣钊 | Method for designing and manufacturing dental sleeve type cleaning tool based on biomechanics principle |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |