WO2012042071A1 - Método de expansión de cresta ósea y un implante-expansor para ser utilizado en dicho método - Google Patents
Método de expansión de cresta ósea y un implante-expansor para ser utilizado en dicho método Download PDFInfo
- Publication number
- WO2012042071A1 WO2012042071A1 PCT/ES2011/000286 ES2011000286W WO2012042071A1 WO 2012042071 A1 WO2012042071 A1 WO 2012042071A1 ES 2011000286 W ES2011000286 W ES 2011000286W WO 2012042071 A1 WO2012042071 A1 WO 2012042071A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- implant
- expander
- bone
- crest
- bone crest
- Prior art date
Links
- 239000007943 implant Substances 0.000 title abstract description 36
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 113
- 238000000034 method Methods 0.000 claims abstract description 62
- 239000004053 dental implant Substances 0.000 claims abstract description 37
- 230000000278 osteoconductive effect Effects 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims description 16
- 239000010936 titanium Substances 0.000 claims description 15
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 14
- 229910052719 titanium Inorganic materials 0.000 claims description 13
- 210000004623 platelet-rich plasma Anatomy 0.000 claims description 12
- 238000010883 osseointegration Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 3
- 239000003102 growth factor Substances 0.000 claims description 3
- 210000002381 plasma Anatomy 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 239000000560 biocompatible material Substances 0.000 claims 1
- 210000003456 pulmonary alveoli Anatomy 0.000 abstract description 7
- 238000007596 consolidation process Methods 0.000 abstract description 5
- 238000012937 correction Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000004936 stimulating effect Effects 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 description 5
- 210000002050 maxilla Anatomy 0.000 description 5
- 238000010306 acid treatment Methods 0.000 description 3
- 230000010072 bone remodeling Effects 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000011164 ossification Effects 0.000 description 2
- 0 *C1*(C2)C2CC1 Chemical compound *C1*(C2)C2CC1 0.000 description 1
- 206010065687 Bone loss Diseases 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000002449 bone cell Anatomy 0.000 description 1
- 230000008468 bone growth Effects 0.000 description 1
- 230000010478 bone regeneration Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 230000003013 cytotoxicity Effects 0.000 description 1
- 231100000135 cytotoxicity Toxicity 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 235000021012 strawberries Nutrition 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0003—Not used, see subgroups
- A61C8/0004—Consolidating natural teeth
- A61C8/0006—Periodontal tissue or bone regeneration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like for external osteosynthesis, e.g. distractors, contractors
- A61B17/66—Alignment, compression or distraction mechanisms
- A61B17/663—Alignment, compression or distraction mechanisms for jaw bones, e.g. subcutaneous distractors with external access
- A61B17/666—Alignment, compression or distraction mechanisms for jaw bones, e.g. subcutaneous distractors with external access for alveolar distraction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
- A61B17/8645—Headless screws, e.g. ligament interference screws
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/92—Impactors or extractors, e.g. for removing intramedullary devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
Definitions
- the invention relates to a method of bone crest expansion, to expand or widen the bone crest of a patient's maxillary bone if said crest is too narrow so that a dental implant can be correctly located.
- the invention also relates to an implant-expander, to be used during the execution of the method according to the invention. State of the art
- a dental implant is a piece intended to be placed in the maxillary bone of a patient and serve as a support for the connection of a dental prosthesis or artificial tooth.
- the dental implant placed in the maxillary bone of a patient undergoes a process known as osseointegration, whereby the structural and functional union between the bone cells of the living bone surrounding the dental implant and the surface of the dental implant itself occurs.
- osseointegration it is usually necessary that several months have elapsed since insertion of the implant into the maxillary bone.
- the implant is made of a material that is biocompatible, that is, that can be implanted in a living being.
- the implant is made of a material that is also osteoconductive, that is, it has the ability to act as passive scaffolding that supports new bone formation and growth.
- the most commonly used biocompatible and osteoconductive material to make implants is titanium. Titanium also has mechanical properties similar to those of bone, which means that before loads undergo similar deformations to the bone, avoiding relative microdeformations between the bone and the implant, which would adversely affect the rate of bone remodeling and therefore reduce osseointegration.
- the mechanical design of the dental implant can also favor osseointegration.
- the implants generally have an optimized body and external thread to prevent the implant from transmitting torsion and shear stresses to the bone that negatively affect the bone-implant interface in regard to bone remodeling.
- the external thread of the implant is such that between the first turns of said external thread and the bone there are no stress peaks that could cause a bone recession;
- the design of the external thread should be such that the external thread transmits moderate tensions that are beneficial in the bone remodeling process.
- the surface of the implant that is in contact with the bone can be increased by procedures such as the acid treatment described in EP1352665B 1, in favor of the applicant himself, which causes osseointegration to increase.
- the expanders used in the state of the art are tools generally made of surgical grade stainless steel, so that they are sterilizable by autoclave and do not have cytotoxicity, so they can be used as surgical instruments to make interventions lasting minutes in contact with tissues alive
- the present invention aims to propose an alternative method for performing bone crest expansion, which offers a series of biological and medical advantages over the method described above. Among them, it is intended to achieve a widening of the bone crest in which the bone crest has regenerated bone of high quality and better vascularization, which will provide a better initial stability of the final dental implant or, even, will allow for subsequent expansion ( accordion effect).
- the object of the invention is a method of bone crest expansion, to expand the bone crest of a patient in order to receive the installation of a final dental implant.
- the method according to the invention comprises, like conventional methods, the realization of an alveolus in the bone crest.
- the method according to the invention has the particularity that, to expand the bone crest, it uses a piece with properties of an implant. That is, the method according to the invention comprises the insertion into said socket, to carry out the expansion thereof, of a piece made of a biocompatible and osteoconductive material.
- This piece which is hereinafter referred to as 'implant-expander', produces two effects within the bone crest: on the one hand, it produces the widening of the bone crest and on the other, as a consequence of The osseointegration of the implant-expander into the socket (a fact that is produced by the biocompatible and osteoconductive qualities of the implant-expander) causes vascularized bone to be generated around the implant-expander. Subsequently, the implant-expander is removed (in the most atraumatic way possible) after which the final dental implant can be placed or continue with successive stages of widening.
- the method according to the invention widens the bone crest using a dental implant or analogous piece (which, to be used to expand, has been called an implant-expander) instead of using only bone crest expanders.
- an implant-expander which, to be used to expand, has been called an implant-expander
- the method according to the invention does not rule out the complementary use of one or more expanders according to the conventional technique.
- the implant-expander used in the method according to the invention is a piece that has the biocompatible and osteoconductive properties that give it the ability to osseointegrate with the surrounding bone crest.
- it may optionally have other characteristics that favor osseointegration such as surface roughness and hydrophilicity obtained after an acid treatment, a threaded body provided with an optimized design, etc.
- the implant-expander used to widen the bone crest serves as a support for the bone and therefore favors the consolidation of the fracture of the bone crest (it is fractured to be widened) and the vascularized bone formation around the implant-expander. That is, by means of the expansion method according to the invention, high quality (vascularized) bone is generated around the implant-expander, whereas in conventional methods based on the use of expanders no bone is generated around the expander but rather they simply widen the fracture in the bone crest.
- Another important advantage of the method according to the invention is that it makes it possible to achieve larger enlargements because it is possible to execute phases successive widening thanks to the fact that the widening is accompanied by the generation of high quality bone around the implant-expander. Then, when the implant-expander is removed, the already partially widened bone crest can receive an additional widening phase, according to the same procedure or others.
- Another notable advantage of the invention is that it allows correcting the angulation of the bone crest in situations where it is of interest to place a final dental implant in a different direction than that offered by the bone crest.
- the implant-expander since when the implant-expander is removed, the bone that remains is of high quality, it is possible to introduce the final dental implant or continue with another expansion process by first opening a socket in a different direction than the initial implant-expander. .
- the method according to the invention allows, if required in practice, to correct the angulation of the socket within the bone crest so that the final dental implant is directed in the proper direction for a correct orientation of the final dental prosthesis. .
- the method according to the invention allows to widen initially very narrow bone ridges (about 2.5 rain in width) that were impossible to treat with the conventional widening technique by means of expanders. This is achieved by two factors: on the one hand, using an implant-expander narrow enough; secondly, said implant-expander being able to generate bone of high quality and around it, filling the fracture of the bone crest.
- the expansion of the narrow bone crest can be carried out in two stages, with which expansions of up to 200% are achieved.
- An additional advantage of the method according to the invention is its predictable character, especially beneficial in the case of expanding narrow ridges, whose expansion to date constituted a process of unpredictable or random excess results.
- the object of the invention is also an implant-expander, specially designed to allow an optimal widening of the crest bone according to the method of the present invention.
- FIGS 1 to 1 show an example of the process according to the invention.
- FIG. 2 and 3 show a sectional elevation and a top view of an embodiment of a widening implant according to the invention.
- Figures 4 and 5 show a sectional elevation and a top view of a second embodiment of a widening implant according to the invention.
- Figures 6 and 7 show a sectional elevation and a top view of a third embodiment of a widening implant according to the invention.
- Figures 8 and 9 show a sectional elevation and a top view of a fourth embodiment of a widening implant according to the invention.
- the invention proposes a method of bone crest expansion, to expand the bone crest of a patient in order to receive the insertion of a final dental implant, said method comprising performing the bone crest of a socket that It is subsequently widened.
- the method according to the invention has the particularity that, to produce the widening of the socket and the consequent widening of the bone crest, it comprises the insertion into said socket of a piece with biocompatible and osteoconductive properties, to which the present document is referred to as implant-expander.
- implant-expander occupies the socket and due to its biocompatible and osteoconductive properties, osteo-integration of the implant-expander occurs.
- the use for widening the bone crest of a tool with the properties of an implant allows two effects to be achieved: on the one hand the widening itself; on the other, the consolidation of the fracture of the bone crest, vascularized bone forming around the implant-expander, said bone being of a very high quality, even in very narrow bone ridges (of a width of 2.5 mm) that could not be widened with conventional techniques.
- the implant-expander is made of titanium, and especially advantageously, of grade 5 titanium (T ⁇ 6 AI4V).
- Grade 5 titanium does not have a biocompatibility as high as pure titanium (CP4) but instead has mechanical properties more similar to those of bone. Therefore, it is considered suitable to be used to manufacture a part intended for the method of the invention, which will be installed in the bone, not permanently).
- the titanium implant-expander has a rough surface obtained by surface treatment performed with acids. This allows to ensure that everything that forms around the implant-expander is bone and that connective tissue is not formed.
- the implant-expander is removed.
- a tool and a method of the type described in patent application WO2009153372 may be used in favor of the applicant himself.
- This procedure allows the implant-expander to be removed in one hundred percent of the cases without altering the surrounding bone and requiring the application of a very low counter-torque.
- the socket that remains after removing the implant-expander has a size substantially equal to that of the removed implant and may be practically prepared (a slight milling thereof will be necessary) to install the final dental implant, of larger diameter.
- the method according to the invention also contemplates that more than one implant-expander, generally of increasing diameter, can be used successively. This will allow to produce a gradual widening of the bone crest and achieve even greater widening. In some embodiments of the method according to the invention, and depending on the clinical case being treated, the method contemplates the correction of the alveolus angulation within the bone crest as it widens.
- the invention contemplates that the implant-expander is inserted in an initial direction and the final dental implant is inserted in a different direction from The initial address.
- the invention contemplates that the insertion direction of the widening dental implants is not fixed, that is, that the alveolus angulation is corrected so that the dental implant end is properly oriented. This correction of the angulation, which in practice is estimated to be performed very frequently, can be done because the initial implant-expander has generated high quality, vascularized bone around it.
- the expansion of the bone crest is performed with dental widening implants provided with a threaded area whose diameter is between 2 and 3.5 mm, that is, whose diameter is very small.
- dental widening implants provided with a threaded area whose diameter is between 2 and 3.5 mm, that is, whose diameter is very small.
- This allows a gradual and risk-free widening, especially interesting for very narrow bony ridges (for example 2.5-3 mm wide) that could not be treated predictably by conventional techniques, in which bone losses always occurred in height since in this area the vascular contribution did not arrive.
- particulate grafts can be applied to the bone crest together with each implant-expander, to overcorrect the shape of the bone crest in addition to producing its widening.
- platelet rich plasma PRP
- PRP platelet rich plasma
- PRGF growth factor rich plasma
- the final dental implant can be placed in more varied directions, because the method according to the invention can correct and vary the axiality of the socket to direct it in the direction in which the final dental implant and the corresponding dental prosthesis are interested.
- the correction of axiality is based on the fact that the bone crest will be widened to a greater extent and with a better quality bone (vascularized bone).
- An example of execution of the procedure can be seen in the sequence of steps illustrated in Figures laa lj.
- the figure shows an initial bone crest (l) covered by the gum (2). After opening the gum (2) as shown in Figure I b, an incision is made in the bone crest (l) as shown in the Figure to form an opening or alveolus as shown in Figure I d.
- an implant-expander (3) according to a direction (A), as shown in Figure 1 e.
- a direction (A) as shown in Figure 1 e.
- the implant-expander (3) is removed in an atraumatic way, leaving a hole such as It has been represented in Figure 1 g. In this situation, the bone crest is widened even at twice its original width.
- the method according to the invention can be executed, in principle, with any dental implant or analogous tool that has the biocompatible and osteoconductive properties that allow the implant to generate quality, vascularized bone around it while widening the bone crest.
- the invention also proposes a concrete implant-expander especially indicated for executing the method according to the invention.
- Said implant-expander is manufactured, as mentioned, of a biocompatible and osteoconductive material, which is preferably titanium and, especially advantageously, grade 5 titanium (TieAUV).
- Figures 2 and 3 show an embodiment of said implant-expander.
- the implant-expander (3) comprises, like other conventional dental implants, a threaded body (5), a coronal area (6) and an apex (7).
- the implant according to the invention has certain notable features that make it optimal for allowing the widening of the bone crest.
- the coronal zone (6) has an outer diameter in continuity with that of the threaded body (5), being no more wide than this one (that is, qualitatively speaking, unlike conventional implants, the implant-expander does not have a head, the head being understood as a coronal termination wider than the threaded body).
- the coronal zone (6) comprises an anti-rotation blind hole (8) for the insertion of a torque applicator tool to allow the placement and screwing of the implant-expander (3) in the bone crest.
- the coronal area (6) of the implant is, in addition, threaded at least in part (in the present embodiment it is in its entirety).
- Figures 4 and 5 show a second embodiment of the implant-expander (3), narrower than the previous one, which has the peculiarity that the coronal area (6) is not fully threaded but has threaded outer walls with thread of increasing depth until reaching the thread of the threaded body (5). With this it is possible to increase the thickness of the walls of the coronal zone (6) in the area of the entrance of the blind hole (8), strengthening the implant in this area and thus reducing the risk of rupture thereof during its insertion into bone crest
- the threaded body (5) comprises a cylindrical threaded part (5a) closer to the coronal zone (6) and a threaded part of decreasing diameter (5b) closer to the apex (7), in order to minimize the torque it has of being applied to the implant to make its insertion in the bone crest, so that said insertion is done smoothly and effortlessly.
- Said threaded part of decreasing diameter (5b) may have a conical shape as shown in the embodiments of Figures 2 to 5.
- Figures 6 to 9 show two additional embodiments of the implant-expander (3) according to the invention, with the particularity that in these the threaded part of decreasing diameter (5b) is of a curved generatrix.
- the apex (7) is also threaded.
- the cylindrical threaded zone (5a) of the transitional dental implant (3) has a diameter between 2 and 3.5 mm. This small diameter allows the implant to perform a gradual widening and without risk to the bone crest even in bone ridges of very small width, in which it is unpredictable to perform a conventional bone crest expansion process.
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Developmental Biology & Embryology (AREA)
- Neurology (AREA)
- Prostheses (AREA)
- Dental Prosthetics (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020137007583A KR101834175B1 (ko) | 2010-09-30 | 2011-09-22 | 턱뼈 크레스트 확장용 임플란트 익스팬더 |
CA2812675A CA2812675C (en) | 2010-09-30 | 2011-09-22 | Method for expanding bone crest and an implant-expander for use in said method |
PL11788907T PL2623064T3 (pl) | 2010-09-30 | 2011-09-22 | Implant do rozszerzania grzbietu kości szczękowej |
ES11788907.1T ES2528057T3 (es) | 2010-09-30 | 2011-09-22 | Implante para expandir la cresta ósea |
RU2013114250/14A RU2575057C2 (ru) | 2010-09-30 | 2011-09-22 | Имплантат-расширитель для расширения гребня челюстной кости |
JP2013530770A JP5960702B2 (ja) | 2010-09-30 | 2011-09-22 | 骨稜部を拡張させるための方法及び前記方法に使用するためのインプラント拡張具 |
MX2013002425A MX2013002425A (es) | 2010-09-30 | 2011-09-22 | Metodo de expansion de cresta osea y un implante-expansor para ser utilizado en dicho metodo. |
EP11788907.1A EP2623064B1 (en) | 2010-09-30 | 2011-09-22 | Implant for expanding the jawbone crest |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EPP201001258 | 2010-09-30 | ||
ES201001258A ES2390766B1 (es) | 2010-09-30 | 2010-09-30 | Metodo de expansion de cresta osea y un implante-expansor para ser utilizado en dicho metodo |
ESP201001258 | 2010-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012042071A1 true WO2012042071A1 (es) | 2012-04-05 |
WO2012042071A8 WO2012042071A8 (es) | 2013-04-18 |
Family
ID=45063185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2011/000286 WO2012042071A1 (es) | 2010-09-30 | 2011-09-22 | Método de expansión de cresta ósea y un implante-expansor para ser utilizado en dicho método |
Country Status (13)
Country | Link |
---|---|
US (1) | US20120082952A1 (es) |
EP (1) | EP2623064B1 (es) |
JP (1) | JP5960702B2 (es) |
KR (1) | KR101834175B1 (es) |
AR (1) | AR084485A1 (es) |
CA (1) | CA2812675C (es) |
CO (1) | CO6700842A2 (es) |
ES (2) | ES2390766B1 (es) |
MX (1) | MX2013002425A (es) |
PL (1) | PL2623064T3 (es) |
PT (1) | PT2623064E (es) |
TW (1) | TWI594733B (es) |
WO (1) | WO2012042071A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120135374A1 (en) * | 2006-06-27 | 2012-05-31 | Dana Alan Carlton | Emergence Profile Guide for a Dental Bur |
ES2390766B1 (es) * | 2010-09-30 | 2014-01-17 | Biotechnology Institute, I Mas D, S.L. | Metodo de expansion de cresta osea y un implante-expansor para ser utilizado en dicho metodo |
RU2558475C2 (ru) * | 2013-02-08 | 2015-08-10 | Государственное бюджетное образовательное Учреждение высшего профессионального образования "Московский государственный медико-стоматологический университет имени А.И. Евдокимова" Министерства здравоохранения Российской Федерации (МГМСУ имени А.И. Евдокимова" Минздрава России) | Подслизистый стоматологический эндоэкспандер из натурального латекса и способ его изготовления |
Citations (7)
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EP1066838A1 (en) | 1999-01-26 | 2001-01-10 | Eduardo Anitua Aldecoa | Bone tissue regenerating composition |
WO2003073955A1 (en) * | 2002-03-06 | 2003-09-12 | Dawood Andrew J S | A fixture for orthodontic anchorage and osseo distraction of the alveolar process, and for the stabilization of temporary prostheses |
EP1348387A2 (en) * | 2002-03-29 | 2003-10-01 | Guido Corti | Bone expansion device |
WO2004019807A1 (es) | 2002-09-02 | 2004-03-11 | Eduardo Anitua Aldecoa | Juego de instrumentos motorizado para facilitar la fijacion de implantes dentales |
WO2005018684A2 (en) * | 2003-08-11 | 2005-03-03 | Depuy Spine, Inc. | Distraction screw |
EP1352665B1 (en) | 2000-09-19 | 2008-12-03 | Eduardo Anitua Aldecoa | Method for surface treatment of implants or prosthesis made of titanium |
WO2009153372A2 (es) | 2008-06-20 | 2009-12-23 | Biotechnology Institute, I Mas D, S.L. | Herramienta para permitir la extracción de un implante |
Family Cites Families (21)
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US2258207A (en) * | 1941-03-18 | 1941-10-07 | Glenn D Irwin | Artificial denture retainer |
US5403136A (en) * | 1991-06-25 | 1995-04-04 | Synthes (U.S.A.) | Threaded fastener especially for orthopaedic purposes |
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2011
- 2011-09-22 EP EP11788907.1A patent/EP2623064B1/en active Active
- 2011-09-22 PT PT117889071T patent/PT2623064E/pt unknown
- 2011-09-22 KR KR1020137007583A patent/KR101834175B1/ko active IP Right Grant
- 2011-09-22 PL PL11788907T patent/PL2623064T3/pl unknown
- 2011-09-22 JP JP2013530770A patent/JP5960702B2/ja not_active Expired - Fee Related
- 2011-09-22 CA CA2812675A patent/CA2812675C/en not_active Expired - Fee Related
- 2011-09-22 WO PCT/ES2011/000286 patent/WO2012042071A1/es active Application Filing
- 2011-09-22 MX MX2013002425A patent/MX2013002425A/es active IP Right Grant
- 2011-09-22 ES ES11788907.1T patent/ES2528057T3/es active Active
- 2011-09-22 US US13/241,092 patent/US20120082952A1/en not_active Abandoned
- 2011-09-28 TW TW100134973A patent/TWI594733B/zh not_active IP Right Cessation
- 2011-09-29 AR ARP110103618A patent/AR084485A1/es unknown
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2013
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Also Published As
Publication number | Publication date |
---|---|
US20120082952A1 (en) | 2012-04-05 |
RU2013114250A (ru) | 2014-11-10 |
CO6700842A2 (es) | 2013-06-28 |
PL2623064T3 (pl) | 2015-04-30 |
MX2013002425A (es) | 2013-04-03 |
JP2013545499A (ja) | 2013-12-26 |
KR20130133759A (ko) | 2013-12-09 |
WO2012042071A8 (es) | 2013-04-18 |
KR101834175B1 (ko) | 2018-03-05 |
ES2528057T3 (es) | 2015-02-03 |
JP5960702B2 (ja) | 2016-08-02 |
EP2623064B1 (en) | 2014-11-12 |
PT2623064E (pt) | 2015-01-14 |
AR084485A1 (es) | 2013-05-22 |
CA2812675C (en) | 2018-04-24 |
CA2812675A1 (en) | 2012-04-05 |
TWI594733B (zh) | 2017-08-11 |
TW201216925A (en) | 2012-05-01 |
EP2623064A1 (en) | 2013-08-07 |
ES2390766A1 (es) | 2012-11-16 |
ES2390766B1 (es) | 2014-01-17 |
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