EP3781090A1 - Attelle de nez et procédé de fabrication d'une attelle de nez - Google Patents
Attelle de nez et procédé de fabrication d'une attelle de nezInfo
- Publication number
- EP3781090A1 EP3781090A1 EP18803749.3A EP18803749A EP3781090A1 EP 3781090 A1 EP3781090 A1 EP 3781090A1 EP 18803749 A EP18803749 A EP 18803749A EP 3781090 A1 EP3781090 A1 EP 3781090A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- nose
- splint
- face
- conformation
- nose splint
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title abstract description 4
- 238000007493 shaping process Methods 0.000 claims abstract description 24
- 210000001331 nose Anatomy 0.000 claims description 123
- 239000011148 porous material Substances 0.000 claims description 12
- 210000000845 cartilage Anatomy 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 210000002184 nasal cartilage Anatomy 0.000 claims description 9
- 238000005034 decoration Methods 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 7
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical compound CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 claims description 6
- 210000000988 bone and bone Anatomy 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 210000001519 tissue Anatomy 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 239000004753 textile Substances 0.000 claims description 5
- 210000003205 muscle Anatomy 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
- 210000001061 forehead Anatomy 0.000 abstract 1
- 238000005273 aeration Methods 0.000 description 8
- 210000003128 head Anatomy 0.000 description 4
- 239000011505 plaster Substances 0.000 description 4
- 239000012780 transparent material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000002435 rhinoplasty Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000002803 maceration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000004373 mandible Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 210000000216 zygoma Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/141—Processes of additive manufacturing using only solid materials
- B29C64/147—Processes of additive manufacturing using only solid materials using sheet material, e.g. laminated object manufacturing [LOM] or laminating sheet material precut to local cross sections of the 3D object
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/08—Devices for correcting deformities of the nose ; Devices for enlarging the nostril, e.g. for breathing improvement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
Definitions
- the invention relates to the technical field of rhinoplasty.
- a device for reconforming bones or cartilage in particular for correcting the shape of the nose.
- a nose splint comprises a shaping member having a pressure surface to be placed on the skin and comprising retaining elements connected to the shaping member.
- the shaping member and the retaining elements cooperate so that the shaping member can come into contact with the skin while exerting a pressure force at least on the pressure surface, which allows the nose to be shaped into an area on or near the pressure surface.
- the nose splint is retained on the head of a subject whose nose must be shaped, and allows to conform the nose without having to resort to a surgical operation.
- such a nose splint has a relatively free positioning, which can limit its effectiveness. Indeed, such a splint only allows to conform the nose itself, and in particular does not allow to reposition the nose spatially relative to the rest of the face, which is possible via a surgical operation. Such a splint is furthermore not intended to be used after a surgical operation, since its purpose is precisely to avoid having to resort to a surgical operation.
- the present invention aims to provide a nose splint, which has improved efficiency.
- the invention particularly relates to a nose splint, configured to be applied to the face of a subject, characterized in that it comprises:
- a conformation layer in the form of a sheet configured to conform a nasal part by pressing on a part of the face, the conformation layer having an internal face of complementary shape to a predefined model of the face part numerically,
- the conformation layer comprising a conformation zone, configured to conform the nasal part
- the conformation layer comprising a first positioning zone upper, configured to rest on a front part of face,
- the conformation layer having a second and a third lower lateral positioning zones, configured to each rely on a face portion near the nasal portion.
- a conformation layer of the nose in direct contact with the skin of the subject, with three distinct positioning zones is particularly interesting because it allows to act for a certain period on the nose for to give it a predetermined shape, that is to say the shape of a predefined model taking into account an aesthetic correction, in particular a model of the desired final nose.
- This conformation is carried out by support, in particular by the mechanical compression of the tissues according to the desired final shape, imposed by the shape of the inner face of the conformation layer, which is in contact with the skin.
- patient or "subject” is generally understood to mean a living being, for example a mammal, in particular a human being.
- the term "web” is generally understood to mean an element having a relatively small thickness relative to its other dimensions.
- the sheet preferably comprises a curved inner face, in one piece, configured to bear against the nasal part of the subject.
- a "zone of conformation” is preferably understood to mean a zone of the web configured to bear against the nasal part, preferably in direct contact with the skin of the nasal part.
- the conformation zone is thus distinguished from a simple protection zone of the nasal part such as a traditional plaster: in addition to the possible protection provided, the conformation zone bears on the nasal part to ensure a restraint. tissue mechanics according to the desired final shape.
- the inner face of the conformation zone has a predominantly solid structure, possibly with small pores, but overall the area of solid material is greater than the pore area, preferably much greater, for example in a ratio greater than 60 / 40.
- the nose splint may further comprise one or more of the following features, taken alone or in combination.
- the conformation layer has stiffening ribs projecting from an outer face of the conformation layer opposite to the inner face, preferably integral with the conformation layer.
- the conformation layer comprises aeration pores, preferably in the form of cells having a size of between 0.05 and 2 mm, more preferably between 0.5 and 1 mm, for example close to 0.8 mm, the cells being in particular parallelepipedal or cylindrical.
- the splint is lighter in that it comprises less material.
- the comfort of the patient is improved, insofar as the aeration pores allow aeration of the skin, which in particular avoids a maceration effect due to sweating and allows drying of any lesions or wounds .
- the conformation layer is solid, without pore.
- dimension of a cell, a magnitude thereof out of thickness between the inner face and the outer face.
- this dimension may be the diameter of a cylindrical cell, or at least the width or length of the cross section of a parallelepiped cell.
- the conformation layer has a thickness between 0.5 and 5 mm, preferably between 0.5 and 2 mm outside the portions with stiffening ribs, for example close to 1 mm.
- the conformation layer has a sufficient thickness allowing to conform the nose of the subject, while limiting the mass of the nose splint.
- the nose splint is configured to conform by supporting at least one of the nasal parts from the following list:
- the use of a conformation layer allows at least some or all of the nose to be shaped from the digitally predefined pattern of the face portion.
- the nose splint is configured to reveal the parts of the face comprising the orbicularis muscle of the mouth, the orifices of the nostrils and the eyes of the subject.
- the comfort of the subject is improved, breathing, blowing or feeding thereof is not disturbed by the nose splint.
- the nose splint is made of light-curing material, preferably transparent.
- the nose splint is also made of a transparent material, translucent, or having a shade identical or similar to that of the skin of the subject, the comfort of the subject is improved, thanks to the reduction of the visual impact of the nose splint.
- the splint is adapted to exercise its conformational function over a relatively long period, greater than 2 weeks, preferably greater than 5 weeks, for example over 6 weeks.
- the nose splint comprises respectively a stirrup formed on the outer face of the conformation layer in each of the three positioning zones, each stirrup being configured to cooperate with a fastening strap.
- the invention also relates to a nose splint assembly, comprising a nose splint of a previously defined type and fastening strips on the subject, configured to tighten the nose splint against the face of the subject, the fastening strips being preferably engaged in the stirrups, for example joined together by a removable connection member with hook closure and textile loop.
- the fixing means of the nose splint on the subject are made in a particularly simple manner.
- a detachable fastener fastener by hooks and textile buckles also known under the registered trademark "Velcro"
- Velcro allows the subject or a user to easily remove, respectively fix in an adjustable manner, the nose splint around the subject's head.
- the invention also particularly relates to a method of manufacturing a nose splint, comprising the following steps:
- a step of manufacturing preferably by additive manufacturing, a nose splint starting from the final splint model.
- the method of manufacturing a nose splint may further include one or more of the following features, taken alone or in combination.
- the nose splint is a nose splint of a previously defined type.
- such a manufacturing method is particularly suitable for the manufacture of such a nose splint.
- the step of defining the digital splint model includes a step of modeling a decoration.
- a decoration can be modeled in the digital model of nose splint, which is then realized during the manufacture of the splint of nose. It may for example be a decor comprising a different color from that of the material of the rest of the nose splint, which may for example be transparent.
- the decoration covers the entire outer surface of the nose splint so as to give an appearance of disguise.
- the decoration does not generate a structural modification of the nose splint.
- the decoration being integrated into the nose splint, in particular material coming with the rest of the nose splint, it does not involve risk of detachment and in particular does not affect the shape and / or the rigidity of the nose splint.
- FIG. 1 is a front view and in perspective of a nose splint according to one embodiment
- Figure 2 is a rear view of the nose splint of Figure 1;
- Figure 3 is a side view of the nose splint of Figure 1;
- FIG. 4 is a side view of a nose, which illustrates an initial nose to be modified, a predetermined pattern of desired final nose, and a superposition between the initial nose and the final nose.
- a nose splint 1 configured to be applied to the face of a subject, comprises a conformation layer 3 in the form of a web.
- the conformation layer 3 is configured to conform a nasal portion by pressing on a face portion.
- the conformation layer 3 has an inner face 5 and an outer face 7, which is opposite to the inner face 5.
- the inner face 5 has a shape complementary to a numerically predefined pattern of the face portion and is configured to be in contact with the skin of the subject.
- the digitally predefined model of the face portion has a predetermined predetermined nose 8 pattern as shown in Figure 4.
- the shaping layer 3 further comprises stiffening ribs 9, which protrude from the outer face 7 and air pores 11, which are formed between the inner face 5 and the outer face 7.
- the conformation layer 3 has a thickness of between 0.5 and 5 mm, preferably between 0.5 and 2 mm outside the stiffening rib portions. In this example, the conformation layer 3 has a thickness close to 1 mm outside the portions with stiffening ribs 9, and close to 2 mm in the portions with stiffening ribs 9.
- the stiffening ribs 9 are preferably integrally formed with the conformation layer 3. As illustrated in FIGS. 1 to 3, in this example, the stiffening ribs 9 are intertwined with each other in the form of a network. mesh.
- the aeration pores 11 are made in the form of cells having a size of between 0.05 and 2 mm, more preferably between 0.5 and 1 mm, for example about 0.8 mm.
- the aeration pores 11 are made in the form of cylindrical cells having a diameter of about 0.8 mm.
- the aeration pores 11 are made in the form of parallelepipedal cells.
- the aeration pores 11 are arranged parallel to each other.
- the aeration pores 11 are arranged substantially perpendicular to the internal face 5.
- the shaping layer 3 comprises a shaping zone 13, a first upper positioning zone 15, a second lower lateral positioning zone 17 and a third lower lateral positioning zone 19.
- the shaping zone 13 is configured to conform the nasal portion of the subject's face by pressing on at least a portion of the subject's nose.
- the conformation zone 13 is configured to conform by pressing at least one of the nasal parts from the following list:
- the first upper positioning zone 15 is configured to bear on a front face portion, and extends from the upper portion of the shaping zone 13.
- the first positioning zone 15 has a width greater than the width of the conformation zone 13. This further improves the accuracy and ease of positioning of the nose splint 1 on the face of the subject.
- the second lower lateral positioning zone 17 and the third lower lateral positioning zone 19 are configured to each rest on a part of the subject's face, near the nasal part, for example on a part of a plays the subject, preferably below a zygomatic bone of the subject.
- the second lower lateral positioning zone 17 and the third lower lateral positioning zone 19 extend laterally on either side of the shaping zone 13, from the lower part of the shaping zone 13.
- the first upper positioning zone 15, the second lower lateral positioning zone 17 and the third lower lateral positioning zone 19 are configured to ensure the positioning and the maintenance in place of the conformation zone 13.
- the nose splint, and more particularly the shaping zone 13, the first upper positioning zone 15, the second lower lateral positioning zone 17 and the third zone lower lateral positioning 19, are configured to reveal the parts of the face comprising the orbicularis muscle of the mouth, the nostrils or the eyes of the subject.
- the first upper positioning zone 15, the second lower lateral positioning zone 17 and the third lower lateral positioning zone 19 are configured to not to obstruct the subject's eyes or lips.
- the positioning of the nose splint 1 on the face of the subject is obtained precisely. Indeed, thanks to these three supports made on areas of the face which are not particularly modified, the spatial positioning of the nose splint 1, and in particular of the shaping zone 13, is obtained precisely.
- the nose splint 1 also comprises, respectively, a stirrup 21, 23, 25, 27 formed on the outer face 7 of the shaping layer 3 in each of the three positioning zones 15, 17, 19, each stirrup 21, 23, 25, 27 being configured to cooperate with a fastening strap.
- the first upper positioning zone 15 comprises two stirrups 21, 23 arranged at each of its lateral ends
- the second lower lateral positioning zone 17 comprises a stirrup 25
- the third lower lateral positioning zone 19 comprises a stirrup 27.
- This connecting member may be a removable connection member with hook closure and textile loops.
- these attachment straps are configured to adjustably tighten and thereby secure the nose splint 1 against the subject's face.
- the nose splint 1 is made in particular of photopolymerizable material, preferably translucent, or even transparent.
- the material may be a photopolymerizable resin, in particular a biocompatible resin, more particularly marketed by the company Formlabs under the name Dental LT Clear or Dental SG.
- the nose splint 1 is made of a compatible material for manufacturing by an additive manufacturing process, in particular by stereolithography.
- the fastening strips are for example of textile material or elastic material. In the latter case, it is not necessarily necessary to provide an organ binding, the fastening strips may for example tighten the nose splint 1 against the face of the subject by being passed around the subject's head by deformation.
- the nose splint 1 has a decor 29.
- the decor 29 is for example made of letters and / or patterns, as shown in Figure 1.
- the decoration 29 projects from the outer face 7 of the conformation layer 3 of the nose splint 1, in particular from a stiffening rib 9.
- the decor 29 is in particular integrated in the translucent or transparent material of the nose splint 1 with a different color from that of the remaining part of the nose splint 1 made of a translucent or transparent material, in order to be visible from outside the outer face 7 and not to be damaged or removed without destroying the nose splint 1.
- a three-dimensional image of a face part of the subject is made, the face portion comprising a nasal portion to be modified 31, as shown in Figure 4.
- This three-dimensional image is also called initial model.
- This step can for example be performed using a three-dimensional scanner.
- the initial model represents not only the nasal portion to be modified 31, but also at least one front face portion and two facial face portions extending from the nasal portion to be modified.
- a step of modifying this three-dimensional image is performed, in order to define a digital face part model comprising a modified nasal portion, called a modified model.
- This step may in particular be carried out in whole or in part automatically by means of a computer program product recorded on a storage medium, which comprises code instructions for carrying out this step.
- the illustration to the right of Figure 4 illustrates an overlay of an initial model and a modified model, to allow a user to view the changes to be made, for example during a surgical operation.
- a step of defining a numerical model is carried out, from a shape complementary to the modified model, of a nose splint 1 comprising a conformation layer 3 in the form of a layer, the conformation layer.
- the first upper positioning zone 15 is configured to rest on a front face portion
- the second and third lower lateral positioning zone 17, 19 are configured to each rely on a face part near the nasal part, in particular on part of a cheek of the subject, preferably below a zygomatic bone of the subject.
- the model thus obtained is called the final model.
- this step of defining the digital model of nose splint 1 comprises a step of modeling a decoration 29.
- the subject undergoes a surgical operation intended to modify the nose to give it an identical shape or at least approaching that of the desired end nose.
- the nose splint 1 thus manufactured is applied to the face of the subject, and retained by the fastening straps.
- a nose splint 1 is in particular much more comfortable than a plaster made on the nose at the end of a rhinoplasty surgical procedure, and allows the difference of a plaster to maintain or finish the conformation of the nasal part. .
- the final appearance of the subject's nose is closer, even identical to that of the desired final nose.
- the time required for the healing and the solidification and / or the conformation of the modified nasal part in this final aspect is generally greater than 4 weeks, for example close to 6 weeks or more.
- the plaster having only a function of protection and not of conformation requires a shorter application time, for example close to 3 weeks.
- the invention is not limited to the embodiments shown and other embodiments will become apparent to those skilled in the art.
- the invention has been illustrated with a nose of a human subject, it is applicable to a nose of an animal subject.
- the skilled person will readily understand that it is also applicable to any solid body element to be modified protruding from a body surface, such as a mandible or cheekbone of a face of a human subject.
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Nursing (AREA)
- Pulmonology (AREA)
- Otolaryngology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1853336A FR3080025B1 (fr) | 2018-04-17 | 2018-04-17 | Attelle de nez et procede de fabrication d’une attelle de nez |
PCT/FR2018/052672 WO2019202218A1 (fr) | 2018-04-17 | 2018-10-26 | Attelle de nez et procédé de fabrication d'une attelle de nez |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3781090A1 true EP3781090A1 (fr) | 2021-02-24 |
Family
ID=63490547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18803749.3A Withdrawn EP3781090A1 (fr) | 2018-04-17 | 2018-10-26 | Attelle de nez et procédé de fabrication d'une attelle de nez |
Country Status (8)
Country | Link |
---|---|
US (1) | US20210170677A1 (fr) |
EP (1) | EP3781090A1 (fr) |
KR (1) | KR20200143463A (fr) |
CN (1) | CN112165922A (fr) |
BR (1) | BR112020021052A8 (fr) |
FR (1) | FR3080025B1 (fr) |
MA (1) | MA52275A (fr) |
WO (1) | WO2019202218A1 (fr) |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3742943A (en) | 1972-01-03 | 1973-07-03 | O Malmin | Rhinoplasty treatment, method, and apparatus |
US3835848A (en) | 1973-06-11 | 1974-09-17 | R Berner | Pericranial splint and retainer assembly |
IL101989A (en) * | 1991-06-10 | 1996-10-31 | Creative Integration & Design | Epic expander |
AT403003B (de) * | 1996-01-24 | 1997-10-27 | Raunig Hermann Dr | Verbundmaterial-nasenschiene |
JP2002345870A (ja) * | 2001-05-29 | 2002-12-03 | Masaki Nishioka | 鼻筋矯正具 |
CN1298300C (zh) * | 2000-10-03 | 2007-02-07 | 西岡正树 | 鼻梁矫正器 |
US7559907B2 (en) * | 2004-02-23 | 2009-07-14 | Aqueduct Medical, Inc. | Temperature-controllable device |
US20060097422A1 (en) | 2004-11-08 | 2006-05-11 | Diamond Andrew J | Method for performing surgery and appliances produced thereby |
US20080082030A1 (en) | 2006-09-08 | 2008-04-03 | Steven Mark Clark | Adjustable nose splint |
EP1908438A1 (fr) | 2006-10-02 | 2008-04-09 | Norina Honegger | Appareil pour rectifier la forme d'un os |
US9421120B2 (en) | 2009-10-29 | 2016-08-23 | Marcelo Obando | Vertical and horizontal nasal splints and methods of use |
KR101091928B1 (ko) * | 2010-02-11 | 2011-12-08 | (주)유영지앤아이 | 위생 마스크 |
IT1400155B1 (it) | 2010-05-25 | 2013-05-17 | Bietti | Dispositivo ortopedico nasale. |
CN103006364B (zh) * | 2012-12-31 | 2014-12-17 | 中国人民解放军第四军医大学 | 一种唇腭裂外鼻矫治器数字化制备方法 |
IN2013MU03906A (fr) * | 2013-12-13 | 2015-07-31 | Sujai Jaiprakash Dr Joshi | |
KR101573221B1 (ko) * | 2014-08-06 | 2015-12-11 | 서울과학기술대학교 산학협력단 | 환부 고정용 캐스트 및 그 제조방법 |
US10449080B2 (en) * | 2015-05-20 | 2019-10-22 | Scott Kurzban | Facial alignment system |
US20180153728A1 (en) * | 2015-06-22 | 2018-06-07 | Tuan Anh Le Pty Ltd | A nasal splint |
CN204766075U (zh) * | 2015-06-26 | 2015-11-18 | 李岩 | 一种隆鼻术后固定夹板 |
FR3047410A1 (fr) * | 2016-02-09 | 2017-08-11 | S E L A R L De Medecins Plasticiens Paris | Ensemble d'instruments de modelage du nez, procede de realisation et procede de modelage du nez |
-
2018
- 2018-04-17 FR FR1853336A patent/FR3080025B1/fr active Active
- 2018-10-26 CN CN201880093544.3A patent/CN112165922A/zh active Pending
- 2018-10-26 BR BR112020021052A patent/BR112020021052A8/pt not_active Application Discontinuation
- 2018-10-26 EP EP18803749.3A patent/EP3781090A1/fr not_active Withdrawn
- 2018-10-26 MA MA052275A patent/MA52275A/fr unknown
- 2018-10-26 WO PCT/FR2018/052672 patent/WO2019202218A1/fr unknown
- 2018-10-26 KR KR1020207032813A patent/KR20200143463A/ko not_active Application Discontinuation
- 2018-10-26 US US17/048,517 patent/US20210170677A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FR3080025B1 (fr) | 2023-04-21 |
FR3080025A1 (fr) | 2019-10-18 |
WO2019202218A1 (fr) | 2019-10-24 |
BR112020021052A8 (pt) | 2021-07-20 |
US20210170677A1 (en) | 2021-06-10 |
MA52275A (fr) | 2021-02-24 |
KR20200143463A (ko) | 2020-12-23 |
BR112020021052A2 (pt) | 2021-02-23 |
CN112165922A (zh) | 2021-01-01 |
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