EP2640477A1 - Air-permeable adaptable mouthguard having clamped jaws - Google Patents
Air-permeable adaptable mouthguard having clamped jawsInfo
- Publication number
- EP2640477A1 EP2640477A1 EP11797104.4A EP11797104A EP2640477A1 EP 2640477 A1 EP2640477 A1 EP 2640477A1 EP 11797104 A EP11797104 A EP 11797104A EP 2640477 A1 EP2640477 A1 EP 2640477A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- skeleton
- adaptable
- pallet
- intra
- protection according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 42
- 210000002455 dental arch Anatomy 0.000 claims description 25
- 230000004224 protection Effects 0.000 claims description 24
- 230000002787 reinforcement Effects 0.000 claims description 16
- 230000003519 ventilatory effect Effects 0.000 claims description 13
- 230000001720 vestibular Effects 0.000 claims description 13
- 239000011324 bead Substances 0.000 claims description 7
- 210000004283 incisor Anatomy 0.000 claims description 7
- 241000282465 Canis Species 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 abstract description 21
- 230000006978 adaptation Effects 0.000 abstract description 17
- 229920002367 Polyisobutene Polymers 0.000 description 33
- 210000001847 jaw Anatomy 0.000 description 20
- 238000000034 method Methods 0.000 description 20
- 208000014674 injury Diseases 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000007493 shaping process Methods 0.000 description 7
- 230000008733 trauma Effects 0.000 description 7
- 101001017827 Mus musculus Leucine-rich repeat flightless-interacting protein 1 Proteins 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 210000004373 mandible Anatomy 0.000 description 5
- 210000004763 bicuspid Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 206010010254 Concussion Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000009514 concussion Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 206010020591 Hypercapnia Diseases 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000007954 hypoxia Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 208000006153 Mandibular Fractures Diseases 0.000 description 1
- 208000026137 Soft tissue injury Diseases 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000001144 postural effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
- 230000005477 standard model Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
- A63B71/085—Mouth or teeth protectors
Definitions
- the present invention relates, in general, the field of adaptable intra-oral protections (PIB) intended to protect people against the consequences of a craniofacial impact.
- PIB intra-oral protections
- adaptable is meant the PIBs able to be shaped in the mouth.
- the present invention relates in particular, but not exclusively, adaptable PIBs by heat-adaptation to hot water.
- the present invention serves, more particularly, but not exclusively, when practicing sports at risk of oral trauma, maxillofacial, cerebral and cervical. It can target other areas such as health for the prevention of oral trauma that can occur during endotracheal intubation.
- Sport is one of the main causes of oral trauma.
- the American Dental Association and the Academy of Sport Odontology have compiled a list of sports and recreational activities at risk for which they recommend the use of a well-adapted GDP, such as, for example, martial arts, baseball, basketball, boxing, cycling, football, gymnastics, weightlifting, handball, hockey, wrestling, parachuting, rugby, skateboarding, skiing, equestrian sports, squash, surfing, volleyball or even water polo.
- a GDP has, among other things, the following objectives:
- a GDP has moreover, among others, for properties:
- phonation is meant the ability of the user to express himself orally.
- PIB adaptable model, uni or bimaxillary
- Such a PIB may, however, have the drawbacks of: losing up to 99% thickness during adaptation in the mouth, which limits the absorption and the dissipation of the impact energy; to limit mouth ventilation tight jaws.
- Type III customized model. This is a GDP performed after taking impressions of the mandibular and maxillary dental arches of the user.
- the (tailor-made) method of preparation must allow the production of a high-quality GDP in accordance with the essential criteria of objectives and properties recognized for this prevention device.
- some of these PIBs may have lower quality than Type II models in terms of material thickness and tight jaw ventilation ability.
- Type II GDP ie able to shape in the mouth, for example after softening in hot water, account for nearly 90% of GDP currently worn by athletes.
- the preservation of the material thicknesses of the PIB is necessary for correct absorption and dissipation of the energy related to the impacts.
- mandible projectile an increased risk of trauma after impact on a dislocated mandible of the facial mass, called "mandible projectile", such as dental lesions by inter-arcade shock, a predominantly postural KO or a mandibular fracture consecutive to the percussion of the posterior zone of the temporal eminence by the condylar process.
- the objective is therefore to provide an adaptable PIB to ensure oral ventilation tight jaws of the user and the preservation of the thickness of the GDP after the intra-oral shaping procedure.
- the free space obtained after the shaping of the PIB may be insufficient to allow satisfactory ventilation when the user squeezes the jaws.
- the presence of the only non-thermo-adaptable material facing the lateral sectors makes it impossible to imprint the mandibular dental arch during the shaping procedure and therefore does not allow meshing between the mandibular dental arches and maxillary.
- the athlete needs a part of sufficient ventilation by performing its jaws tight effort, on the other hand that his mandible is well meshed and secured with the maxillary dental arch to avoid the phenomenon of "mandible projectile ".
- thermo-adaptable material around the skeleton of non-thermo-adaptable material does not allow sufficient meshing between the mandibular and maxillary dental arches during the formatting procedure and therefore neither a sufficient wedging of the mandible nor a sufficient retention of the GDP.
- the invention aims to remedy these drawbacks by proposing a PIB which, after the formatting procedure, allows tight jaw ventilation effective whatever the dento-maxillo-facial typology of the athlete, while maintaining thicknesses minimum materials for optimal GDP participation in the prevention of oral, maxillofacial, brain and cervical trauma.
- intra-oral protection adapted to be shaped in the mouth, and comprising:
- an adaptable structure made of an adaptable material, having an upper gutter for receiving the maxillary dental arch, and a lower gutter for receiving the mandibular dental arch, - a skeleton, at least partially covered by the adaptable structure made of a non-adaptable material,
- an incisivo-canine protection block at least at the level of the canines and upper incisors, and an occlusal rim at each lateral dental sector, ie at the level of the upper and lower premolars and molars on each side, and which comprises in in addition to a removable pallet, consisting of a non-adaptable material, comprising a first zone intended to bear on the skeleton, preferably at the level of the incisivo-canine block, and not necessarily in direct contact, said zone of the pallet being dimensioned so that, during the adjustment phase of GDP, the joint presence of said pallet and said skeleton makes it possible to guarantee both a ventilatory space and a sufficient presence of material at the level of the incisivocannon block.
- adaptive material means that the material becomes malleable during the process of adjusting the GDP.
- support means that the pallet cooperates with the skeleton to allow both a sufficient thickness of material at the incisivo-canine block and a ventilatory space sufficient for good ventilation of the user. Therefore, there may be a layer of thermo-adaptable material between the pallet and the skeleton (which implies a non-contacting direct contact) without diminishing the effects of the interaction between the pallet and the skeleton.
- the adaptation of the GDP uses, for example, a thermoadaptation technique by softening the material with hot water to allow adaptation to the mouth of the user.
- a thermoadaptation technique by softening the material with hot water to allow adaptation to the mouth of the user.
- the teeth sink into the adaptable structure without being able to control the thicknesses. If the thicknesses of materials are no longer sufficient, GDP no longer plays its role correctly.
- the maintenance of minimum thickness, reproducible for all athletes promotes the absorption and dissipation of impact energy by the composite material of the protection.
- the crushing of the mandibular and maxillary gutters during the adaptation of the PIB does not allow to preserve a previous space sufficient for an effective ventilation of the user.
- the term "gutter” means the volume of adaptable material for receiving the upper and lower dental arches.
- the upper and lower gutters have regular surfaces, and after adjustment of the GDP, the upper and lower gutters present the fingerprints of the teeth.
- Gutters therefore initially have sufficient thickness so that the adaptable material of the adaptable structure can fill a hole left by a missing tooth, and that all the teeth are well covered by the adaptable material to be effectively protected, guarantee retention GDP and secure the mandibular dental arch to the maxillary dental arch.
- This first zone of the pallet may have different shapes. It can, for example, be flat, but also plano-convex or biconvex.
- the first zone of the pallet thus has a length L, a width I and a height h.
- the first zone of the pallet has a cross section of a surface approximately equal to or greater than 30 millimeters squared.
- the ventilatory space thus created is sufficient and necessary for good ventilation of the user, especially during an effort. Below this value, the user can not ventilate enough and is then led to open the mouth, which causes the disadvantages mentioned above.
- the complementary function between the pallet and the non-adaptable skeleton makes it possible to respond effectively and reproducibly to the two main problems encountered in the existing protections, namely: - to guarantee the conservation of minimum thicknesses for the GDP to ensure effective absorption and dissipation of impact energy,
- the present invention thus meets the recognized essential properties for this device:
- the pallet has at least one arm having a free end, for example two arms, comprising a lug, preferably at the free end, said lug being adapted to fit into a slot provided for this purpose in the adaptable structure, preferably at an occlusal margin, to maintain the position of the PIB during the adaptation phase, and said pin can come into contact with the skeleton.
- the pallet has a bead in a circular arc, preferably at the first zone, adapted to bear on the incisivo-canine block.
- the stop created by this bead facilitates the positioning of the lugs in their slot during the establishment of the pallet.
- the joint presence of the arcuate bead and lugs makes it possible to maintain a good positioning of the pallet during the adaptation phase, the correct positioning of the pallet being necessary for the adaptable material of the gutters does not obstruct not the ventilatory space when adapting the GDP.
- the pallet has a gripping zone, for example, to facilitate its extraction after formatting the GDP.
- the PIB has a window, for example bounded by the skeleton and the lower gutter, in which can be housed the pallet.
- the pallet is housed in a window which is reserved for it to maintain a sufficient ventilation space, or once the adaptable structure softened to adapt to the mouth of a user the palette creates or increases a space by sinking into the softened adaptable material.
- the PIB initially has a window, several embodiments are possible.
- the lower channel has a discontinuity at the incisivo-canine block.
- This discontinuity thus forms a window in which is positioned the pallet which is then supported on the skeleton, but not necessarily in direct contact with the skeleton.
- the presence of the pallet thus makes it possible to prevent this space from becoming clogged at least partially during the adjustment of the GDP by a user.
- the lower groove is continuous all along the mandibular dental arch; the skeleton and the lower channel form between them, at their interface, a window in which the pallet can be inserted.
- the adaptable structure comprises an upper vestibular flap delimiting the upper gutter for receiving the maxillary dental arch.
- the adaptable structure comprises a lower vestibular flap delimiting the lower groove intended to receive the mandibular dental arch.
- the skeleton comprises a fixing arch, for example at the level of the incisivo-canine block.
- This hoop can be used, for example, to attach the GDP to a helmet grid in American football.
- the skeleton comprises front reinforcements.
- These frontal reinforcements preferably located at the upper level of the incisivocannon block, make it possible in particular to maintain the position and the thickness of the upper vestibular flap.
- the skeleton comprises lateral reinforcements, preferably located at the upper and / or lower level of the outer edges of the lateral sectors.
- the frontal and lateral reinforcements thus help to guide the correct positioning of the maxillary and mandibular dental arches of the user in the upper (maxillary) and lower (mandibular) grooves of the adaptable structure during the adaptation phase of the GDP to the morphology of the individual.
- the skeleton comprises at least one anchor hole, preferably located in one of the lateral sectors, to ensure the maintenance of the skeleton in the adaptable structure.
- the holes in the skeleton allow a better integration of the skeleton in the adaptable material of the adaptable structure.
- the front reinforcements are connected to each other by a junction element, then defining spaces. These spaces make it possible, like the anchoring holes of the lateral sectors, to reinforce the maintenance of the skeleton in the adaptable structure at the level of the incisivo-canine block, as well as the shape of the upper vestibular flap.
- the present invention further comprises a method of use.
- a first preliminary step is to make malleable adaptable structure, for example, by placing the GDP in hot water.
- the pallet is positioned at its location to maintain the GDP and keep the minimum dimensions of the ventilatory space.
- a second step is to place the GDP in the mouth of the user who squeezes the jaws and who can press the GDP with his fingers and tongue for the GDP to take the shape of the intra-oral reliefs.
- a third step is to remove the GDP from the mouth.
- the user waits a few seconds before removing the PIB from his mouth so that the adaptable structure no longer deforms.
- the PIB can be reshaped as desired at any time if the user considers it necessary, repeating the previous steps.
- a fourth step is to remove the pallet of GDP. The user can then place the GDP in his mouth to check the adaptation, and, if necessary, repeat the previous steps.
- the pallet is removed by disengaging the lugs of the free ends of the arms of the slots provided for this purpose in the adaptable structure.
- the lugs of the free ends of the arms are first disengaged slots provided for this purpose in the adaptable structure, then the The arms are tightened towards one another by elastic deformation, and the pallet is then withdrawn through the ventilatory space.
- the pallet may have a more indented geometry at the junction between the arms to facilitate their elastic deformation.
- FIG. 1 a is a view from the front and from below of a GDP according to the invention according to a first embodiment
- - FIG. 1 b) is a view from the front and from below of a GDP according to the invention according to a second embodiment
- FIG. 2 is a view from behind and over the GDP of FIG.
- FIG. 3 is a view of the PIB of Figure 2 in transparency, showing the position of the skeleton.
- FIG. 4 is a plan view from above of the skeleton
- FIG. 5 represents a sectional view of the skeleton of FIG. 4 along axis IV-IV,
- FIG. 6 is a front view of the skeleton of FIG. 4;
- FIG. 7 is a view of the right side of the skeleton of FIG. 4;
- FIG. 8a is a plan view from above of a pallet according to a first embodiment
- FIG. 8b) is a plan view from above of a pallet according to a second embodiment
- FIG. 9 is a side view of the pallets illustrated in FIGS. 8a) and 8b)
- FIG. 10 is a front view of the pallets illustrated in FIGS. 8a) and 8b),
- FIG. 11 is a schematic view of the position of the pallet of FIG. 8a with respect to the skeleton.
- the PIB according to the invention comprises an adaptable structure 1 and a skeleton 2.
- a PIB generally has a shape that resumes that of the dental arch, i.e. it has an arcuate zone which constitutes the incisivocannon block, and two lateral sectors corresponding to the positions of premolars and molars.
- the adaptable structure 1 is made of an adaptable material, i.e. a material that must allow the user to adjust the PIB to its oral morphology, for example, by a thermo-adaptation technique with hot water.
- the adaptable structure 1 has an upper groove 122 for receiving the maxillary dental arch, and a lower groove 121 for receiving the mandibular dental arch.
- the shape of the maxillary 122 and mandibular 121 gutters of the adaptable structure 1 makes it possible to fill potential edentulous spaces during the phase of adaptation of the PIB to the oral morphology of the user.
- the adaptable structure 1 has an incisivo-canine block 1 1 connecting two lateral sectors 12 (a left and a right).
- the incisivo-canine block 1 1 is located at the level of the canines and the incisors upper (maxillary) and inferior (mandibular), and the two lateral sectors 12 are located on each side, at the levels of the premolars and upper molars (maxillary) and lower (mandibular).
- the adaptable structure 1 further comprises an upper vestibular flap 1 1 1, which defines the upper gutter 122 for receiving the maxillary dental arch.
- the upper vestibular flap 1 1 1 has a notch 1 12 facilitating the brake position of the upper lip.
- the adaptable structure 1 may, according to a second embodiment shown in Figure 1 b), also comprise a lower vestibular flap 1 14, which then delimits the lower groove 121 for receiving the mandibular dental arch.
- the adaptable structure 1 has a window 13, delimited by the skeleton 2 and the discontinuous lower gutter 121 (or even the lower vestibular flap 14 if it is the second embodiment of the invention. ), in which can be housed a pallet 3 to maintain a sufficient ventilation space during the shaping of the GDP, allowing to maintain minimum thicknesses.
- the shape of the adaptable structure 1 is then in accordance with the standardized oral morphology (depth of the vestibular flap upper (maxillary) 1 1 1, and lower (mandibular) 1 14 if it exists, position of the notch 1 12 width and length of the arch, etc.).
- the skeleton 2 is included in the adaptable structure 1. It is preferably composed of a non-modifiable (or modelable) texture material by the technique recommended for adapting the adaptable structure 1 to the oral morphology of the user (hot water thermo-adaptation technique or other techniques) .
- a non-modifiable texture material by the technique recommended for adapting the adaptable structure 1 to the oral morphology of the user (hot water thermo-adaptation technique or other techniques) .
- the skeleton 2 also has an incisivo-canine block 21 and two lateral sectors 22 (a left and a right).
- the incisivo-canine block 21 is located at the level of the canines and upper (maxillary) and lower (mandibular) incisors, the lateral sectors 22 being located on each side, at the levels of premolars and upper (maxillary) and lower (mandibular) molars.
- the skeleton 2 has several reinforcements.
- the skeleton 2 has three front reinforcements 21 1, but not necessarily exclusively.
- the shape and the position of these frontal reinforcements 21 1 allow, first of all, that the PIB keeps a sufficient thickness at the level of the incisors and the canines, then, to contribute to the conservation of the shape of the upper vestibular flap 1 1 1 when the material of the adaptable structure has been softened, finally to guide the correct positioning of the maxillary incisors during the adaptation procedure.
- the front reinforcements 21 1 of the incisivo-canine block 21 are connected to each other by a connecting element 212 for reinforcing the joining of the front reinforcements 21 1 and maintaining the upper vestibular flap 1 1 1.
- the skeleton 2 also comprises upper lateral reinforcements 222 and lower 223, preferably at the outer edges of the lateral sectors 22.
- upper lateral reinforcements 222 and lower 223 may be a continuous strip of material or pads.
- the skeleton 2 comprises upper lateral reinforcements 222 in the form of a continuous strip, and lower lateral reinforcements (223a, 223b, 223c, 223d) in the form of pads.
- the skeleton 2 also comprises anchor holes 221 in the lateral sectors 22, or spaces 214 in the incisivo-canine block 21 in the case where a joining element 212 is present.
- the skeleton 2 is made, for example by molding, and the adaptable structure 1 is obtained by overmolding.
- the presence of the anchoring holes 221 in the lateral sectors 22 of the skeleton 2, or in some cases spaces 214 at the level of the incisivo-canine block, allows a better integration of the skeleton 2 in the adaptable material of the adaptable structure 1.
- the skeleton 2 also has a hoop 213 at the incisivo-canine block 21 which can be used to attach the GDP to a helmet grid in American football, for example.
- the PIB further comprises a removable pallet 3 made, preferably, in a rigid material and non-modifiable texture (or modelable) by the technique recommended to adapt the adaptable structure to the oral morphology of the user (technique by thermo-adaptation to hot water or other techniques).
- the adjustment of the pallet 3 with the skeleton 2 contributes to guiding the maxillary dental arch of the user in the upper (maxillary) groove 122 of the adaptable structure 1 during the adjustment phase of the PIB. to the oral morphology of the subject.
- the pallet 3 has mainly a first zone 33 adapted to cooperate with the skeleton 2 to preserve a sufficient ventilation space while allowing the preservation of the thicknesses of the protection.
- Said zone 33 is dimensioned so that, during the adaptation phase of the PIB, the positioning of this zone 33 at the level of the incisivo-canine block, in the space 1 13 when it exists, and in cooperation with the skeleton 2, makes it possible to preserve, or even create or enlarge, an anterior ventilatory space of sufficient dimensions during the phase of adaptation of the PIB to the oral morphology of the user, so that the latter can benefit effective ventilation in tight jaw position, for example during a sports activity.
- This first zone 33 presents in particular, in the zone of intersection between the pallet 3 and the incisivo-canine block (when the pallet 3 is in place for the adaptation of the PIB), a cross section 331 defined by a width I and a minimum height h (Fig. 8a), 8b), 10 and 1 1).
- the dimensions of the ventilatory space are thus guaranteed by the dimensions of this smaller cross section 331 of this first zone 33.
- this cross section 331 should be designed to maintain, after the formatting procedure of GDP, an anterior ventilatory space of about a section equal to or greater than 30 square millimeters.
- this cross section 331 is designed to pass, after shaping, a template of the following dimensions:
- the pallet 3 has, according to a preferred embodiment, two arms 34, a left arm 341 and a right arm 342, each terminated by a lug (343, 344), each lug (343, 344) being adapted to inserted into slots provided for this purpose in the lateral sectors 12 of the adaptable structure 1 and to bear on the lateral sectors 22 of the skeleton 2 (not necessarily in direct contact) to maintain the pallet 3 in position during the adjustment phase of GDP.
- the junction (345 or 346) of these two arms 341 and 342 may take different forms: for example, the junction 345 will be more rigid than the junction 346.
- the junction 346 makes it possible, for example, to facilitate the insertion and the extraction of the pallet when the space 1 13 is formed at the interface between the lower continuous channel 121 and the skeleton 2 (for example, when the PIB is produced according to the second embodiment).
- the pallet 3 also has a bead 32 in an arc that is preferably precisely fitted to the rim of the incisivo-canine block 1 1 of the adaptable structure 1 to facilitate the positioning of the lugs (343, 344) in the slots during shaping in the mouth, and thus maintain the position of the zone 33 for example during the adaptation phase.
- the pallet 3 has a gripping zone 31.
- the GDP can finally be achieved according to the methods conventionally used.
- the skeleton made for example by molding, is positioned in a mold in which the material of the adaptable structure is injected.
- the adaptable structure can therefore ultimately have small holes corresponding to the pads present in the mold to maintain the skeleton in place during the injection of the material of the adaptable structure.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1059531A FR2967583B1 (en) | 2010-11-19 | 2010-11-19 | ADAPTABLE AEROPERMEABLE INTRA-MOBILE PROTECTION GREEN JAWS |
PCT/FR2011/052682 WO2012066248A1 (en) | 2010-11-19 | 2011-11-17 | Air-permeable adaptable mouthguard having clamped jaws |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2640477A1 true EP2640477A1 (en) | 2013-09-25 |
EP2640477B1 EP2640477B1 (en) | 2014-09-03 |
Family
ID=44356223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11797104.4A Active EP2640477B1 (en) | 2010-11-19 | 2011-11-17 | Air-permeable adaptable mouthguard having clamped jaws |
Country Status (12)
Country | Link |
---|---|
US (1) | US9770644B2 (en) |
EP (1) | EP2640477B1 (en) |
JP (1) | JP6006223B2 (en) |
CN (1) | CN103221096B (en) |
AU (1) | AU2011331010B2 (en) |
CA (1) | CA2816873C (en) |
DK (1) | DK2640477T3 (en) |
ES (1) | ES2525121T3 (en) |
FR (1) | FR2967583B1 (en) |
NZ (1) | NZ610240A (en) |
PT (1) | PT2640477E (en) |
WO (1) | WO2012066248A1 (en) |
Families Citing this family (6)
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US20160120619A1 (en) * | 2014-10-29 | 2016-05-05 | Brian K. Bons | Orthotic Device |
US10206684B2 (en) | 2015-05-07 | 2019-02-19 | Matthew James Ibarra | Device and method for treating nosebleeds |
EP3487439A4 (en) * | 2016-07-22 | 2020-04-08 | Prosomnus Sleep Technologies, Inc. | Computer aided design matrix for the manufacture of dental devices |
US11974765B2 (en) * | 2019-01-08 | 2024-05-07 | Matthew James Ibarra | Device and method for treating nosebleeds |
CN110063807B (en) * | 2019-05-09 | 2020-07-28 | 同济大学 | Edentulous jaw personalized tray device with aesthetic consideration of anterior teeth and using method thereof |
WO2021159174A1 (en) * | 2020-02-11 | 2021-08-19 | Neomorph Pty Ltd | Heat mouldable mouth guard |
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US5636379A (en) | 1995-08-04 | 1997-06-10 | Williams; Edward D. | Jaw-joint protective device |
JP2876117B2 (en) * | 1996-08-08 | 1999-03-31 | 信隆 吉田 | Exercise molar protector |
EP0875265B1 (en) * | 1997-04-30 | 2008-08-06 | Quattroti Dentech S.r.l. | Mouthguard and mouth-piece for the prevention of oro-maxillo-facial traumas deriving in particular from sport activities |
FR2788962B1 (en) * | 1999-01-28 | 2001-05-04 | Philippe Poisson | AERO-PERMEABLE INTRA-ORAL APPARATUS FOR SPORTSMEN AND METHOD FOR OBTAINING SAME |
DE59903264D1 (en) * | 1999-10-11 | 2002-12-05 | Stockhausen Rolf | Anti-snoring device |
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2010
- 2010-11-19 FR FR1059531A patent/FR2967583B1/en active Active
-
2011
- 2011-11-17 ES ES11797104.4T patent/ES2525121T3/en active Active
- 2011-11-17 US US13/988,106 patent/US9770644B2/en active Active
- 2011-11-17 NZ NZ610240A patent/NZ610240A/en unknown
- 2011-11-17 AU AU2011331010A patent/AU2011331010B2/en active Active
- 2011-11-17 CN CN201180055589.XA patent/CN103221096B/en active Active
- 2011-11-17 PT PT117971044T patent/PT2640477E/en unknown
- 2011-11-17 WO PCT/FR2011/052682 patent/WO2012066248A1/en active Application Filing
- 2011-11-17 JP JP2013539314A patent/JP6006223B2/en active Active
- 2011-11-17 EP EP11797104.4A patent/EP2640477B1/en active Active
- 2011-11-17 CA CA2816873A patent/CA2816873C/en active Active
- 2011-11-17 DK DK11797104.4T patent/DK2640477T3/en active
Non-Patent Citations (1)
Title |
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See references of WO2012066248A1 * |
Also Published As
Publication number | Publication date |
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CA2816873C (en) | 2018-01-02 |
FR2967583B1 (en) | 2012-12-14 |
DK2640477T3 (en) | 2014-12-15 |
US9770644B2 (en) | 2017-09-26 |
EP2640477B1 (en) | 2014-09-03 |
AU2011331010B2 (en) | 2016-06-30 |
WO2012066248A1 (en) | 2012-05-24 |
JP2014500079A (en) | 2014-01-09 |
CN103221096B (en) | 2016-02-03 |
CN103221096A (en) | 2013-07-24 |
US20130298917A1 (en) | 2013-11-14 |
JP6006223B2 (en) | 2016-10-12 |
CA2816873A1 (en) | 2012-05-24 |
PT2640477E (en) | 2014-12-12 |
AU2011331010A1 (en) | 2013-05-30 |
FR2967583A1 (en) | 2012-05-25 |
NZ610240A (en) | 2014-09-26 |
ES2525121T3 (en) | 2014-12-17 |
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