ClassID:

16939

A61F2005/563 - CPC Classification

Classification description:

Orthopaedic methods or devices for non-surgical treatment of bones or joints ; Nursing devices; Anti-rape devices; Devices for preventing snoring Anti-bruxisme

Recent Application in this class:
#1
20260151255
2026-06-04

DENTAL SPLINT

#2
20260137548
2026-05-21

MAXILLARY DEVICES, CONTROLLER STATION, AND METHODS OF TREATING AND/OR DIAGNOSING MEDICAL DISORDERS

#3
20260130787
2026-05-14

MAXILLARY AND MANDIBULAR DEVICES THAT INCREASE THE SMALLEST CONCENTRIC AIRWAY CROSS-SECTIONAL AREA OF A USER FOR IMPROVEMENTS DURING PHYSICAL ACTIVITIES

#4
20260115036
2026-04-30

METHOD, DEVICE, SYSTEM AND RECORDING MEDIUM FOR MANUFACTURING CUSTOMIZED ORAL DEVICE FOR SLEEP DISORDER IMPROVEMENT USING 3D MODELING

#5
20260090907
2026-04-02

APPARATUS AND METHODS FOR TREATMENT OF BRUXISM

#6
20260020975
2026-01-22

ORAL APPLIANCE

#7
20250375312
2025-12-11

Natural Mouth Guard

#8
20250360022
2025-11-27

ADJUSTING FEEDBACK SYSTEM FOR AN INTRAORAL DEVICE

#9
20250339307
2025-11-06

DYNAMIC MANDIBULAR AND LINGUAL REPOSITIONING DEVICES, CONTROLLER STATION, AND METHODS OF TREATING AND/OR DIAGNOSING MEDICAL DISORDERS

#10
20250278072
2025-09-04

COMPUTER AIDED DESIGN MATRIX FOR THE MANUFACTURE OF DENTAL DEVICES

#11
20250228700
2025-07-17

Dental Appliance for Treatment of Sleep Apnea

#12
20250161101
2025-05-22

Bite Savers

#13
20250114237
2025-04-10

BRUXISM REDUCTION DEVICE

#14
20250064627
2025-02-27

APPARATUS AND METHODS FOR TREATMENT OF BRUXISM

#15
20250040874
2025-02-06

Three Dimensional Imaging of the Motion of Teeth and Jaws

#16
20250032308
2025-01-30

Intraoral device with tooth contact prevention features

#17
20250032307
2025-01-30

HEMP-BASED MOUTHGUARD

#18
20240423827
2024-12-26

BITE GUARD WITH EMBEDDED PRESSURE SENSORS

#19
20240398610
2024-12-05

BRUXISM RELIEVING DEVICE AND BRUXISM MANAGEMENT SYSTEM

#20
20240342001
2024-10-17

DYNAMIC MANDIBULAR AND LINGUAL REPOSITIONING DEVICES, CONTROLLER STATION, AND METHODS OF TREATING AND/OR DIAGNOSING MEDICAL DISORDERS

#21
20240316437
2024-09-26

INTELLIGENT MOUTHGUARD

#22
20240285426
2024-08-29

DESIGN METHOD OF AN INTRAORAL DEVICE

#23
20240238112
2024-07-18

INTEGRALLY FORMED DEVICE FOR MITIGATION OF TEMPOROMANDIBULAR JOINT DISORDER

#24
20240156635
2024-05-16

METHODS AND DYNAMIC DENTAL APPLIANCE FOR THE TREATMENT OF AWAKE BRUXISM AND/OR SLEEP BRUXISM

#25
20240148544
2024-05-09

MANDIBULAR ADVANCEMENT DEVICE

#26
20240074893
2024-03-07

MAXILLARY DEVICES, CONTROLLER STATION, AND METHODS OF TREATING AND/OR DIAGNOSING MEDICAL DISORDERS

#27
20240050267
2024-02-15

POWERED INTRAORAL APPARATUS

#28
20240050266
2024-02-15

POWERED INTRAORAL APPARATUS

#29
20240000604
2024-01-04

MAXILLARY AND MANDIBULAR DEVICES THAT INCREASE THE SMALLEST CONCENTRIC AIRWAY CROSS-SECTIONAL AREA OF A USER FOR IMPROVEMENTS DURING PHYSICAL ACTIVITIES

#30
20230381010
2023-11-30

SYSTEMS, METHODS, AND DEVICES FOR TREATING MOUTH AND JAW DISORDERS

#31
20230364865
2023-11-16

SYSTEM AND METHOD FOR PRODUCING DENTAL SOLUTIONS INCORPORATING A GUIDANCE PACKAGE

#32
20230363938
2023-11-16

POLYMERIC MANDIBULAR ADVANCEMENT DEVICES AND METHODS FOR MAKING AND USING THEM

#33
20230329897
2023-10-19

Vented dental appliance for bruxism relief

#34
20230320893
2023-10-12

SYSTEMS, APPARATUSES, AND METHODS FOR TREATING BRUXISM, APNEA, AND SLEEP DISORDERS

#35
20230285182
2023-09-14

Flexible ball mouth guard for the prevention of teeth grinding, jaw clenching and TMJ

#36
20230240802
2023-08-03

DEVICES AND METHODS OF TREATING SLEEP AND AWAKE BRUXISM

#37
20230225899
2023-07-20

MOUTHGUARD

#38
20230218242
2023-07-13

AUTOMATED METHOD OF MANUFACTURING ORAL APPLIANCES

#39
20230201026
2023-06-29

Devices for Treating Obstructive Sleep Apnea

#40
20230181350
2023-06-15

DUAL PURPOSE ORTHODONTIC APPLIANCE FOR ALIGNMENT, BRUXISM, AND SLEEP APNEA WITH SMART SENSORS AND CONTROL MODULE SYSTEM

#41
20230065574
2023-03-02

Mandibular advancement device and method

#42
20230015746
2023-01-19

Dynamic mandibular and lingual repositioning devices, controller station, and methods of treating and/or diagnosing medical disorders

#43
20230000664
2023-01-05

Maxillary and mandibular devices that increase the smallest concentric airway cross-sectional area of a user for improvements during physical activities

#44
20220347005
2022-11-03

Dental appliance

#45
20220265395
2022-08-25

COMBINED ORTHODONTIC MOVEMENT OF TEETH WITH AIRWAY DEVELOPMENT THERAPY

#46
20220151818
2022-05-19

EXTERNAL HEAD APPARATUS FOR REDUCING THE TONE OF MASTICATORY MUSCLES IN PATIENTS WITH BRUXISM AND/OR OTHER CRANIOMANDIBULAR DYSFUNCTIONS (CMD)

#47
20220117777
2022-04-21

SLEEP MONITORING DEVICE

#48
20220087854
2022-03-24

Dental guard

#49
20220071574
2022-03-10

Automated method of manufacturing oral appliances

#50
20220054302
2022-02-24

Mandibular advancement device

#51
20220054301
2022-02-24

Oral appliance

#52
20220019192
2022-01-20

Computer aided design matrix for the manufacture of dental devices

#53
20220008243
2022-01-13

SYSTEMS AND DEVICES FOR MONITORING AND TREATING BRUXISM

#54
20210361472
2021-11-25

Custom-formable night grinding appliance and method of use

#55
20210346593
2021-11-11

ORAL-HYDRATION SYSTEM, METHOD, AND KIT

#56
20210307955
2021-10-07

APPLIANCE FOR REDUCING FACIAL AGEING AND/OR ORAL PARAFUNCTIONAL ACTIVITY

#57
20210259627
2021-08-26

Computerized sensor system and mouthguard device

#58
20210245444
2021-08-12

System and method for producing dental solutions incorporating a guidance package

#59
20210236325
2021-08-05

CUSTOM-FORMABLE NIGHT GRINDING APPLIANCE AND METHOD OF USE

#60
20210169679
2021-06-10

Mandibular advancement device

#61
20210153981
2021-05-27

COMBINED ORTHODONTIC MOVEMENT OF TEETH WITH TEMPOROMANDIBULAR JOINT THERAPY

#62
20210145629
2021-05-20

Maxillary devices, controller station, and methods of treating and/or diagnosing medical disorders

#63
20210145628
2021-05-20

Lingual repositioning devices, controller station, and methods of treating and/or diagnosing medical disorders

#64
20210145627
2021-05-20

Dynamic mandibular and lingual repositioning devices, controller station, and methods of treating and/or diagnosing medical disorders

#65
20210145626
2021-05-20

Dynamic mandibular and lingual repositioning devices, controller station, and methods of treating and/or diagnosing medical disorders

#66
20210115254
2021-04-22

Wax-based compositions, articles made therefrom, and methods of manufacture and use

#67
20210077226
2021-03-18

THIN-FORM NIGHTGUARD

#68
20210059789
2021-03-04

Anterior guidance package, kit, and constructing method thereof

#69
20210015657
2021-01-21

Single arch dental device and method of manufacture

#70
20210015656
2021-01-21

Tissue adjustment implant

#71
20200390594
2020-12-17

Mouthpiece, sheet for production of mouthpiece piece unit, and production method of mouthpiece

#72
20200375790
2020-12-03

DENTAL APPLIANCE FOR TREATMENT OF BRUXISM AND SLEEP APNEA

#73
20200345536
2020-11-05

Devices and method for bruxism management

#74
20200345534
2020-11-05

DENTAL APPLIANCES, DENTAL SOLUTION SELECTION, AND ENHANCEMENTS AND SYSTEMS AND METHODS OF PRODUCING THE SAME

#75
20200330261
2020-10-22

SYSTEM AND METHOD FOR TREATING BRUXISM

#76
20200323678
2020-10-15

DENTAL MOUTH GUARD TO PREVENT BRUXISM

#77
20200323677
2020-10-15

MANDIBULAR REPOSITIONING DEVICE AND METHODS OF USE THEREOF

#78
20200289312
2020-09-17

Systems and methods for producing anterior guidance package (AGP) equipped splint

#79
20200268545
2020-08-27

BRACE-TYPE ANTI-SNORING DEVICE

#80
20200261256
2020-08-20

Apparatus and method for reducing bruxism and occlusal forces

#81
20200261255
2020-08-20

Dental appliance

#82
20200261187
2020-08-20

Apparatus and method for reducing bruxism and occlusal forces

#83
20200237551
2020-07-30

Devices for treating obstructive sleep apnea

#84
20200229966
2020-07-23

THERAPEUTIC DEVICE FOR INTRAORAL USE AND METHOD FOR OPERATING SUCH A THERAPEUTIC DEVICE

#85
20200163795
2020-05-28

Intra-oral device for mandibular adjustment

#86
20200146873
2020-05-14

Mouth guard to prevent teeth grinding, jaw clenching and TMJ

#87
20200129270
2020-04-30

Occlusal splint arrangement with a fixing band

#88
20200121493
2020-04-23

MOUTHPIECE

#89
20200069457
2020-03-05

Set of mandibular advancement splints with adjustable advancement, kit for mandibular advancement and method of adjusting mandibular advancement using same

#90
20200037951
2020-02-06

Intraoral device for creating a sensation of contact, method for applying an intraoral device, and method for determining the thickness of an intraoral device

#91
20200015949
2020-01-16

Dual use exercise whitener appliance

#92
20200008738
2020-01-09

Oral appliance

#93
20200000625
2020-01-02

Set of mandibular advancement splints with adjustable advancement, kit for mandibular advancement and method of adjusting mandibular advancement using same

#94
20190365311
2019-12-05

Computerized sensor system and mouthguard device

#95
20190343675
2019-11-14

Apparatus for mandibular advancement of an oral appliance

#96
20190336322
2019-11-07

Mandibular repositioning device

#97
20190336321
2019-11-07

INTRAORAL DEVICE

#98
20190307599
2019-10-10

Mouth appliance and a method to improve breathing during sleep and exercise

#99
20190290473
2019-09-26

Sleep apnea device and kit

#100
20190255778
2019-08-22

System and method for producing dental solutions incorporating a guidance package

#101
20190246975
2019-08-15

SYSTEMS AND METHODS FOR PROVIDING AN AUTOMATED TITRATION FOR ORAL APPLIANCE THERAPY

#102
20190183615
2019-06-20

AUTOMATED METHOD OF MANUFACTURING ORAL APPLIANCES

#103
20190167466
2019-06-06

Dental Sleep Apnea Device

#104
20190125496
2019-05-02

DENTAL ORTHOTIC AND PROTECTION DEVICES AND A KIT CONTAINING SUCH DENTAL ORTHOTIC AND PROTECTION DEVICES

#105
20190117442
2019-04-25

Bruxism treatment apparatus

#106
20190105191
2019-04-11

FIN SLEEVES FOR A MANDIBULAR ADVANCEMENT DEVICE AND METHODS OF USING THE SAME

#107
20190091060
2019-03-28

Systems, methods, and devices for treating mouth and jaw disorders

#108
20190038382
2019-02-07

Thin-form nightguard

#109
20190033826
2019-01-31

COMPUTER AIDED DESIGN MATRIX FOR THE MANUFACTURE OF DENTAL DEVICES

#110
20190021820
2019-01-24

OCCLUSAL SPLINT

#111
20190001093
2019-01-03

Liner for use with respiratory mask

#112
20180360430
2018-12-20

MOUTHPIECE FOR COLLECTING ORAL FLUID

#113
20180344511
2018-12-06

Custom-fit dental guard

#114
20180344510
2018-12-06

Custom-fit dental guard

#115
20180344509
2018-12-06

Custom-fit dental guard

#116
20180344508
2018-12-06

Custom-fit dental guard

#117
20180325722
2018-11-15

MOUTHGUARD

#118
20180325721
2018-11-15

DENTAL ALIGNER, METHOD OF PRODUCTION, AND ORTHOSIS COMPRISING SUCH AN ALIGNER

#119
20180310881
2018-11-01

Intelligent fitness and sports mouthguard

#120
20180303656
2018-10-25

Mouthpiece for treating sleep apnea syndrome patients

#121
20180256388
2018-09-13

ORTHODONTIC ELASTIC HARMONIZER DEVICE FOR DENTAL-SKULL-FACIAL APPARATUS

#122
20180256093
2018-09-13

DIAGNOSTIC APPARATUS

#123
20180207022
2018-07-26

Method and oral appliance for improving air intake and reducing bruxism

#124
20180200102
2018-07-19

DENTAL APPLIANCE FOR TREATMENT OF BRUXISM AND SLEEP APNEA

#125
20180185188
2018-07-05

INTRAORAL MANDIBULAR ADVANCEMENT DEVICE FOR TREATMENT OF SLEEP DISORDERS

#126
20180153732
2018-06-07

Tissue adjustment implant

#127
20180116862
2018-05-03

PRE-FORMED PARTIAL COVERAGE OCCLUSAL SPLINT

#128
20180092713
2018-04-05

DENTAL TREATMENT METHOD COMBINING TOOTH POSITIONERS AND ARCH ALIGNERS

#129
20180085247
2018-03-29

Systems, Methods, and Devices for Improving Airflow-Related Sleep Problems

#130
20180078344
2018-03-22

Combined orthodontic movement of teeth with temporomandibular joint therapy

#131
20180078343
2018-03-22

Combined orthodontic movement of teeth with airway development therapy

#132
20180042760
2018-02-15

Devices for treating bruxism

#133
20180042699
2018-02-15

Oral anterior guidance packages, systems, and components

#134
20180036164
2018-02-08

Therapeutic dental appliance

#135
20180036104
2018-02-08

Automated method of manufacturing oral appliances

#136
20180024530
2018-01-25

COMPUTER AIDED DESIGN MATRIX FOR THE MANUFACTURE OF DENTAL DEVICES

#137
20180021660
2018-01-25

Oral Devices and Methods of Making

#138
20180000171
2018-01-04

Therapeutic fabric article

#139
20170367788
2017-12-28

Pressure Regulating Oral Appliance

#140
20170348141
2017-12-07

Dental bite plate

#141
20170304108
2017-10-26

Apparatus and method for reducing bruxism and occlusal forces

#142
20170231723
2017-08-17

Anterior guidance package, kit, and constructing method thereof

#143
20170165102
2017-06-15

INTRA-ORAL DEVICE

#144
20170087003
2017-03-30

Cuspid and first bi-cuspid bite retainer for sleep apnea

#145
20170071529
2017-03-16

Automatic detection of teeth clenching and/or teeth grinding

#146
20170056206
2017-03-02

SYSTEMS AND DEVICES WITH FORCE ATTENUATING POLYMER GEL

#147
20170049583
2017-02-23

Multi-grasp prosthetic hand

#148
20170043237
2017-02-16

PROTECTIVE MOUTH GUARDS AND RELATED METHODS

#149
20170042725
2017-02-16

ORAL MOTION PRESERVATION DEVICE

#150
20170027664
2017-02-02

Device for Reducing Effect and Symptomologies of Bruxism and/or Morsicatio Buccarum

#151
20160378883
2016-12-29

Systems and methods for producing anterior guidance package (AGP) equipped splint

#152
20160339619
2016-11-24

Coextruded arc-induced materials

#153
20160338800
2016-11-24

Thin-form nightguard

#154
20160331576
2016-11-17

Dental guard system and method for forming

#155
20160278904
2016-09-29

Dental appliances and methods for their fabrication

#156
20160256313
2016-09-08

ORAL MOTION PRESERVATION DEVICE

#157
20160242951
2016-08-25

Tooth Attachment

#158
20160242692
2016-08-25

Sensor for an oral appliance

#159
20160230007
2016-08-11

Wax-based compositions, articles made therefrom, and methods of manufacture and use

#160
20160228285
2016-08-11

Bruxism sensor

#161
20160193074
2016-07-07

Obstructive sleep apnea and snoring prevention dental appliance

#162
20160184053
2016-06-30

Method of use for INTRA-ORAL DEVICE

#163
20160184052
2016-06-30

Intra-oral device

#164
20160175138
2016-06-23

APPLIANCE FOR REDUCING FACIAL AGEING AND/OR ORAL PARAFUNCTIONAL ACTIVITY

#165
20160175137
2016-06-23

A Disposable and Universal Mouth Guard

#166
20160143770
2016-05-26

Device and method for the treatment of bruxism

#167
20160128624
2016-05-12

Three dimensional imaging of the motion of teeth and jaws

#168
20160095741
2016-04-07

BRUXISM GUARD WITH MANDIBLE COMPENSATION MECHANISM

#169
20160095740
2016-04-07

METHODS AND DEVICES FOR MONITORING BRUXISM AND/OR SLEEP APNEA AND ALLEVIATING ASSOCIATED CONDITIONS

#170
20160058606
2016-03-03

Wireless Code Game Enuresis Alarm for the Treatment of Enuresis

#171
20160045361
2016-02-18

Teeth separating system

#172
20160030232
2016-02-04

DENTAL RETAINER SYSTEM

#173
20160022474
2016-01-28

Dental appliance for treatment of sleep apnea

#174
20160022205
2016-01-28

Systems and methods for providing an automated titration for oral appliance therapy

#175
20150305918
2015-10-29

Bruxism treatment device

#176
20150305671
2015-10-29

Smart diagnostic mouth guard system

#177
20150297390
2015-10-22

Devices for treating bruxism

#178
20150290025
2015-10-15

Oral System

#179
20150230970
2015-08-20

Dental Sleep Apnea Device

#180
20150223969
2015-08-13

Oral motion preservation device

#181
20150075542
2015-03-19

Set of occlusal splints and method of making same

#182
20150045705
2015-02-12

TEETH GRINDING PREVENTING DEVICE

#183
20150038849
2015-02-05

Methods for Reducing One or More Symptoms of Temporomandibular Joint Disorder

#184
20150034095
2015-02-05

Tissue adjustment implant

#185
20150000677
2015-01-01

Dental appliance for treatment of bruxism

#186
20140373852
2014-12-25

Dental appliance

#187
20140350354
2014-11-27

Oral Appliance Monitor and Method of Using the Same

#188
20140345628
2014-11-27

TEETH SEPARATING SYSTEM

#189
20140338675
2014-11-20

Custom-formable night grinding appliance and method of use

#190
20140326253
2014-11-06

Mandibular repositioning device

#191
20140315144
2014-10-23

Dental appliances and methods for their fabrication

#192
20140238415
2014-08-28

AGP night guard—for a bruxism patient with or without a severe malocclusion

#193
20140109919
2014-04-24

Intraoral Discluding Appliance

#194
20140014118
2014-01-16

Orthodotically Correcting and Grinding Protector Pacifier

#195
20130298916
2013-11-14

Method and oral appliance for improving air intake and reducing bruxism

#196
20130098375
2013-04-25

Device for mitigation of temporomandibular joint disorder

#197
20130040266
2013-02-14

Dental appliance

#198
20130029291
2013-01-31

Dual use exercise whitener appliance

#199
20130000652
2013-01-03

Oral orthosis

#200
20120325224
2012-12-27

Mouthguard formed of propylene/alpha-olefin polymer elastomer

#201
20120272972
2012-11-01

Bruxism protective device

#202
20120271190
2012-10-25

Apparatus for electrical stimulation, in particular for bruxism

#203
20120266897
2012-10-25

Bruxism protective device

#204
20120266896
2012-10-25

Bruxism protective device

#205
20120225402
2012-09-06

Dental appliances and methods for their fabrication

#206
20120123225
2012-05-17

Mouth guard for detecting and monitoring bite pressures

#207
20120064486
2012-03-15

Bionic device of mastication sensitivity and of mandibular occlusion

#208
20120004683
2012-01-05

Method and structure for nasal dilator

#209
20110201970
2011-08-18

METHOD AND APPARATUS FOR DIAGNOSING TEMPOROMANDIBULAR DISORDERS

#210
20110199218
2011-08-18

Wireless code game enuresis alarm for the treatment of enuresis

#211
20110174319
2011-07-21

APPARATUS FOR THE SUPPRESSION OF GRINDING AND/OR CLENCHING OF TEETH

#212
20110162658
2011-07-07

Oral orthosis

#213
20110139162
2011-06-16

BRUXISM PROTECTIVE DEVICE

#214
20110106094
2011-05-05

MANDIBULAR DISTRACTION SYSTEM AND METHOD OF USE

#215
20110066066
2011-03-17

DEVICE FOR THE DETECTION OF SYMPTOMATIC JAW BEHAVIOUR

#216
20110030704
2011-02-10

Method and apparatus for protecting teeth, preventing the effects of bruxism and protecting oral structures from sports injuries

#217
20100147315
2010-06-17

Bruxism protective device

#218
20100139670
2010-06-10

Interocclusal appliance and method

#219
20090272386
2009-11-05

Nose plug for preventing bruxism

#220
20090165805
2009-07-02

Mouth Guard

#221
20090159089
2009-06-25

Low profile mouthguard

#222
20090130624
2009-05-21

Methods and kits for making flexible dental guards

#223
20090056724
2009-03-05

Sleep appliance

#224
20080295850
2008-12-04

Interocclusal appliance and method

#225
20080243023
2008-10-02

Device For Preventing Bruxism

#226
20080210244
2008-09-04

Sleep appliance

#227
20080138766
2008-06-12

Dental guard

#228
20080138755
2008-06-12

Dental guard

#229
20080115792
2008-05-22

Device for preventing bruxism

#230
20080021437
2008-01-24

Enhancement of the efficacy of a clenching reduction device by augmenting with botulinum toxin type A

#231
20070181136
2007-08-09

Oral appliance

#232
20070068534
2007-03-29

Apparatus for maximizing airflow patency

#233
20070023055
2007-02-01

Dental appliance to prevent the negative effects of bruxism

#234
20060289013
2006-12-28

Sleep appliance

#235
20060121407
2006-06-08

Dental splints and apparatus and method for making dental splints

#236
20060107963
2006-05-25

Flexible prosthodontic device

#237
20060096602
2006-05-11

Dental appliance for minimizing effects of bruxism

#238
20060021622
2006-02-02

Bruxism appliance

#239
20050288624
2005-12-29

Intraoral discluder and method for relieving migraine and tension headaches and temporomandibular disorders

#240
20050256276
2005-11-17

Mouthguard formed of propylene/alpha-olefin polymer elastomer

#241
20050241650
2005-11-03

Anterior sextant dental bite tray apparatus

#242
20050034733
2005-02-17

System and method for fabricating an interim dental guard device

#243
19188302
2026-01-06

Dental appliance

#244
18117429
2024-06-18

Magnetic anti-grinding dental device, system, and method

#245
17321975
2023-10-24

Bruxism mouth guard device

#246
17302417
2025-11-04

Systems, methods, and devices for treating mouth and jaw disorders

#247
17164698
2023-12-05

Dental appliance and method for adjusting and holding the position of a user's jaw to a relaxed position of the jaw

#248
15416715
2017-11-07

Automated method of manufacturing oral appliances

#249
14627146
2017-06-20

Mouth guard for the prevention of jaw clenching and teeth grinding

#250
14333861
2019-07-09

Dental guard

#251
14099067
2017-03-21

Materials and methods for fabricating a dental arch appliance comprising silicone