EP3474773A1 - Schale zur anpassung eines retentionselements sowie verfahren dazu - Google Patents
Schale zur anpassung eines retentionselements sowie verfahren dazuInfo
- Publication number
- EP3474773A1 EP3474773A1 EP17728869.3A EP17728869A EP3474773A1 EP 3474773 A1 EP3474773 A1 EP 3474773A1 EP 17728869 A EP17728869 A EP 17728869A EP 3474773 A1 EP3474773 A1 EP 3474773A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shell
- retention element
- cavity
- dimensions
- retention
- 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- Withdrawn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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/225—Fastening prostheses in the mouth
- A61C13/265—Sliding or snap attachments
- A61C13/2656—Snap attachments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0024—Repairing or adjusting dentures; Location of irritating zones
-
- 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
- A61C8/0012—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
- A61C8/0013—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy with a surface layer, coating
-
- 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
- A61C8/0012—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
- A61C8/0016—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy polymeric material
-
- 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
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
-
- 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
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
- A61C8/0057—Connecting devices for joining an upper structure with an implant member, e.g. spacers with elastic means
-
- 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
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
- A61C8/0059—Connecting devices for joining an upper structure with an implant member, e.g. spacers with additional friction enhancing means
-
- 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
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
- A61C8/0062—Catch or snap type connection
Definitions
- the invention relates to a shell for adapting a retention element on an anchoring element. Furthermore, a method for forming a further retention element on an anchoring element with a shell is described.
- Implants or root posts such as those used to replace a tooth or entire parts of the chewing apparatus, have retention elements that protrude from the patient's jaw and gum to secure a denture or splint. Often, the retention elements are spherical. On these so-called ball heads, which are also referred to as male, dental prostheses, which have a matching ball to the cavity cavity, plugged. The part of the dental prosthesis facing the patrix is often referred to as a matrix. The cavity in the prosthesis is often lined with an elastic material for the purpose of attachment, which provides sufficient stiction between the ball and the prosthesis. For the patient or the dentist is thus possible to remove the dental prosthesis for adjustment or cleaning purposes.
- a known device for the detachable connection of prosthesis parts with protrusions on the upper side of implants or root posts is known for example from the document DE 199 01 529 A1, also filed by the applicant.
- the diameter of the formation on the upper side of implants or root posts decreases over time and thus relates to the static friction between the implant and the prosthesis. between the root canal and the prosthesis.
- Investigations have shown that the cause of the decrease in diameter is successive removal of the metal surface by very small solids. These micro-solids are formed by the entry of saliva or smaller quantities of food pulp into the interior of the prostheses, where the food pulp or the saliva crystallize over time.
- the surface of the retention element is ground due to these crystals. After some time, the retention of the prosthesis on the retention element diminishes so much that it is necessary to renew the retention element to restore the comfort of the patient, but also to prevent unintentional release of the prosthesis.
- a shell for adapting a Retentionsele- element is provided on an anchoring element, wherein the shell has an inner cavity whose dimensions are adapted to the outer dimensions of the retention element and cohesively or positively connected to the retention element, and has an outer surface, the is designed as a further retention element.
- a further retention element is formed by means of the shell, which increases the already existing retention element.
- the further retention element may be formed like the original retention element in the form of a ball, wherein the inner cavity of the shell to the Outside dimension of the original retention element is adjusted so that the shell can be brought over the original retention element. It is possible to connect the shell either cohesively or positively with the original retention element.
- the invention provides a renewal of an existing retention element by a further retention element with enlarged outer dimensions, without having to resort to the usual in the prior art method for repairing existing retention elements back.
- sufficient hold on an existing anchoring element can be created in a simple manner even during wear or renewed wear, with the shell according to the invention providing simple handling and rapid therapy in the patient's mouth.
- the shell comprises one or more plastics.
- the shell comprises one or more metals.
- Metals have dimensionally stable but also elastic properties.
- inert metals and precious metals come into question.
- Particularly advantageous is the use of the same metal, which already is the existing retention element, since this redox reactions, which would promote wear and would reduce the comfort, be avoided.
- the shell is made of a hybrid material which is composed in particular of plastics, ceramics, metals and / or composite materials.
- These materials can also be designed to be elastic if required and moreover have the necessary strength or compatibility in dental technology.
- the plastic or the hybrid material or the metal has a coloring representing a measure of the further retention element.
- the outer dimension of the further retention element can be characterized by a corresponding coloring, so that when applying a dental prosthesis, it can be seen immediately which outer dimension has been selected for the further retention element.
- certain standard sizes for external dimensions of the further retention element it is thus possible to create a modular system which provides shells suitable for various external dimensions.
- Typical external dimensions which have hitherto been used in dental technology, are for example 1, 7 mm, 1, 8 mm or even 2.2 mm and 2.4 mm.
- different systems are in circulation because the final dimensions of the retention elements are often determined individually by the manufacturer.
- compatibility with existing matrices is possible, so that the invention is well-known on common systems and established diameter of retention elements can be used.
- the cavity has an undercut which holds the shell on the retention element or supports the retention on the retention element.
- the positive fastening of the shell on a retention element is supported by an undercut.
- the shell has no undercut and is thus held by a material connection on the retention element.
- the cavity is rotationally symmetric along an axial direction.
- a rotationally symmetrical cavity can be provided both for cohesive and positive connection of the shell on an existing retention element.
- the cavity is adapted to the retention element having reduced functionality due to wear.
- the shell of the invention is used to repair a worn retention element, such as a ball head.
- the shell forms after attachment to the original retention element another retention element whose outer dimension is increased accordingly.
- This magnification can also be adapted to different systems of dies by differently dimensioned shells.
- the existing retention element originally a ball with 1, 7 mm
- the shell according to the invention now enlarges to 2.2 mm, which in turn represents a common measure of matrices. Should a system change to a different type of matrix, a shell could be provided, which increases the external dimension to 2.4 mm, which in turn also represents a common external dimension.
- the cavity is adapted to the retention element in order to expand the diameter of the existing retention element.
- an enlargement of the diameter of an already existing retention element can also take place here so that better holding forces can be achieved.
- the existing retention element can in this case again be a spherical head of an implant, which, however, must be chosen to be smaller in diameter than the implant diameter, since otherwise the implant can not be screwed into the bone. Accordingly, the tools for screwing the implant are needed only once, since then the implant is fused with the bone and thus the reduced holding power is not desirable due to the smaller ball diameter.
- an enlargement of the diameter can now take place by forming a further retention element, so that now a better retention or greater holding forces can be achieved.
- the diameter of the further retention element may correspond to a next larger value from a standard assortment to provide compatibility with different systems of dies ,
- the cavity is dimensioned so that a space for adhesives remains between the inner surface of the cavity and the surface of the retention element.
- the adhesive may be an adhesive or a cement.
- the retention element is attached to or on implants or root posts.
- the shell according to the invention can be used in particular in connection with implants or root posts in order to create a further retention element with increased diameter.
- the outer surface of the further retention element deviates from a spherical shape.
- the outer surface of the shell functioning as a further retention element may be spherical, but may also have other design with retentive effect which is customary in dental technology, such as that of an abutment, for example that can be changed from a ball head system to another mounting system for removable dentures.
- a method for forming a further retention element on an anchoring element in particular with a shell as described above, wherein the steps of selecting a shell taking into account the dimensions of the retention element, placing the shell on the rotating element and placing a Dentures are performed on the shell.
- This method can be used to replace the original retention-reduced retention element or to expand in size a retention element that is not worn.
- Fig.lA a known implant with an unworn ball and attached dental prosthesis in a side view
- Fig. 1 B is a detail view of FIG.
- FIG. 2 shows the implant of FIG. 1 with worn ball head and attached dentures in a side view
- FIG. 3A shows the implant from FIG. 2 with a shell according to the invention in a side view
- FIG. 3B is a detail view of FIG. 3A
- FIG. 4A shows the implant from FIG. 2 with another inventive device.
- FIG. 4B is a detail view of Fig. 4A
- FIG. 5 shows the implant from FIG. 2 with another inventive device.
- FIG. 6B is a detail view of FIG. 6A.
- Fig. 7 shows an implant with unworn ball and cup according to the invention in a side view.
- FIG. 1A the upper end of an implant IM not introduced into a patient's bone is shown together with a dental prosthesis ZP and a matrix MA.
- the implant IM has at its upper end a ball head KK as a retention element.
- the ball head KK serves as a male opposite the female die MA.
- the implant IM shown in FIG. 1A is in the unworn state, so that no wear points are formed on the ball head KK to have. Therefore, the matrix MA surrounds the ball head KK partially on its underside facing a neck HA and is positively and / or materially engaged on the ball head KK. As a result, an adhesive force is established between the tooth prosthesis ZP lined with the female mold MA and the ball head KK, as becomes clear from the detailed illustration according to FIG. 1B.
- FIG. 2 the implant IM of Fig. 1 is shown with a worn ball KK.
- the adhesive force which results from the reduction of the diameter of the ball head KK.
- the wear does not have to be so clearly shown as shown in FIG. 2 that there are no or only upper contact points between the ball head KK and the matrix MA. Even a smaller reduction of the diameter of the ball head KK already leads to a reduction of the adhesive force.
- the wear points VS from Fig. 2 are characteristic and arise by raising and removal of the denture ZP, however, other particular asymmetric wear profiles and wear points on the ball head top may arise.
- the adhesive force is particularly reduced when the matrix MA, as shown in FIG. 2, no longer surrounds the ball head KK on the side facing the neck HA. In comparison to FIG. 1, it becomes clear that such a worn retention element is no longer suitable for holding the dental prosthesis ZP.
- a shell ball socket KS is now provided, which is applied over the worn ball head KK.
- the shell KS has an internal cavity, whose dimensions are adapted to the outer dimensions of the ball head KK such that a free space for a filling compound FM remains.
- the filling compound FM serves as an adhesive and can be provided for example in the form of an adhesive or a cement. Accordingly, the shell KS can be glued to the retention element in the form of the ball head KK, so that a cohesive connection is made. The shell KS then form the further retention element as a replacement for the retention element in the form of the ball head KK.
- the cavity can also be formed rotationally symmetrically along an axial direction which essentially follows the longitudinal direction of the implant IM.
- the spherical shell KS can be made of plastic, metal, veneers of several plastic materials as well as ceramic or composite materials together.
- Fig. 3B shows the area between spherical shell KS and ball KK at the lower end again in an enlarged view. Another possibility for repairing the worn ball head KK of FIG. 2 is shown in FIG. 4A.
- a spherical shell KS according to the invention is provided with an undercut HS, which is placed on the worn ball KK.
- the undercut HS encompasses the lower wear of the ball head, which remains in the direction of the neck HA despite wear, and is thus mechanically secured against loosening.
- the spherical shell KS can be made of plastic, metal, veneers of several plastic materials as well as ceramic or composite materials together.
- the ball socket KS can be completely or at certain points elastic.
- the inner cavity of the ball socket KS can be adapted to the shape of the wear point VS, so that between spherical shell KS and worn ball head KK a positive connection is formed, as can be seen in Fig. 4B in an enlarged view.
- a filler FM are introduced into the cavity of the ball socket KS, so that the ball socket KS KK the ball along the wear points VS and / or at other locations where it is due to differences in shape between cavity and Ball KK does not come to a positive connection, cohesively surrounds.
- the introduced filling compound FM can be provided for example in the form of an adhesive or a cement.
- FIG. 5 Another way to repair the worn ball head of FIG. 2 is shown in FIG. 5.
- the extension FS expands the neck HA between the shoulder region SB and the ball head KK in the radial direction and / or extends the neck HA in the longitudinal direction of the implant IM.
- the ball socket KS can in turn be composed of plastic, metal, veneers of several plastic materials and of ceramic or composite materials.
- the extension FS can be provided from a different and substantially more elastic material than the remaining ball head KK.
- the fixed seat of the ball socket KS with extension FS can be additionally fastened with a filling compound in addition to the purely mechanical fastening by the undercut.
- the introduced filling compound FM can be provided for example in the form of an adhesive or a cement.
- FIG. 6A shows an implant IM repaired with the ball socket KS from FIG. 3A with attached denture ZP. It is clear that the applied for repair ball socket KS forms on its outer side a retention element which is in positive contact with the die.
- the matrix MA is again in contact with the implant in such a way that the matrix MA engages around the worn ball head KK with the ball shell KS applied on the side facing the neck HA. It can therefore be seen that the repaired site is again suitable for carrying the dental prosthesis ZP. It should be noted that the repair shown in FIG. 6A with a shell according to FIG. 3A can also take place for all other named repair variants according to FIG. 4A or FIG. 5.
- Fig. 7 shows a ball socket KS with extension FS, which was applied to a non-worn ball KK to enlarge it in its dimensions.
- the ball head KK shown thus corresponds to the ball head KK of FIG. 1A.
- the need to expand a non-worn ball head arises mainly because the ball head may have a maximum diameter equal to the implant, otherwise introduction of the implant would be difficult in the bone.
- the holding force to be achieved is limited.
- the ball socket KS according to the invention as an extension of an unworn ball head KK creates a remedy here.
- an extension of the ball head diameter is necessary if it is a desire of the patient to obtain a firmer or more firm hold of the dental implant.
- the ball shell KS shown in Fig. 7 with extension FS is representative of all other mentioned spherical shell variants, which are also suitable for an extension of a non-worn ball head KK.
- a filling compound can be used, which compensates for form-related free spaces between the spherical shell KS and the ball head KK and / or guarantees the tight fit.
- the term used in the figure description of the ball socket KS serves only to denote a hollow and partially open body.
- the body may actually have a spherical shape but also other shapes, such as those of an ellipsoid, a cylinder or, for example, a cuboid.
- the shape used can be selected according to technical requirements.
- the spherical shells KS in all the aforementioned embodiments may have a coloring which can be concluded on their dimensions.
- the ball heads KK are formed in standard dimensions on implants IM, whereby the described spherical shells KS can orientate themselves with respect to their external dimensions to such standard dimensions, so that compatibility exists with existing systems of dies.
- the term shell also includes such retention elements which have a conical, cylindrical or other shaped, non-spherical outer surface, which are equipped with a retentive effect.
- the retentive effect can also come into play in interaction with a silicone filling material with adjustable hardness.
- This may be the embodiment customary in dental technology with a projection or a recess, preferably circumferential, as implemented in abutments.
- the retention element in the form of the ball head KK can also be converted into a further retention element by applying the shell KS, which does not have a ball head but another embodiment which is customary in dental technology.
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dental Prosthetics (AREA)
- Prostheses (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016111646.7A DE102016111646A1 (de) | 2016-06-24 | 2016-06-24 | Schale zur Anpassung eines Retentionselements sowie Verfahren dazu |
PCT/EP2017/064224 WO2017220356A1 (de) | 2016-06-24 | 2017-06-12 | Schale zur anpassung eines retentionselements sowie verfahren dazu |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3474773A1 true EP3474773A1 (de) | 2019-05-01 |
Family
ID=59030970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17728869.3A Withdrawn EP3474773A1 (de) | 2016-06-24 | 2017-06-12 | Schale zur anpassung eines retentionselements sowie verfahren dazu |
Country Status (4)
Country | Link |
---|---|
US (1) | US11510762B2 (de) |
EP (1) | EP3474773A1 (de) |
DE (1) | DE102016111646A1 (de) |
WO (1) | WO2017220356A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201711004D0 (en) * | 2017-07-07 | 2017-08-23 | Juvora Ltd | Dental Prosthesis |
US20230414329A1 (en) * | 2022-06-23 | 2023-12-28 | Igor Roshkovan | Dental implant attachment system in screw-retained configuration for implant-supported and implant-retained removable dentures and method of use |
US11950980B1 (en) * | 2023-08-18 | 2024-04-09 | Kwang Seob Kim | Tooth implant system |
Family Cites Families (28)
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US4044467A (en) * | 1976-06-28 | 1977-08-30 | Linkow Leonard I | Symphyseal-rami edosteal implant |
US4062119A (en) * | 1976-06-28 | 1977-12-13 | Linkow Leonard I | Symphyseal-rami endosteal implant |
US4044403A (en) * | 1976-11-01 | 1977-08-30 | Howmedica, Inc. | Implantable joint prosthesis |
US4431416A (en) | 1982-04-29 | 1984-02-14 | A & L Investment Company | Endosseous dental implant system for overdenture retention, crown and bridge support |
US4416629A (en) * | 1982-07-06 | 1983-11-22 | Mozsary Peter G | Osseointerfaced implanted artificial tooth |
US4822369A (en) * | 1986-06-10 | 1989-04-18 | Gerard Oueveau | Bone joint prosthesis |
BE1002350A3 (fr) | 1988-08-02 | 1991-01-08 | Dury Georges Emile Ladislas | Implant. |
CH685188A5 (fr) * | 1991-05-28 | 1995-04-28 | Metaux Precieux Sa | Dispositif d'accouplement pour prothèse dentaire. |
US5520540A (en) * | 1992-06-19 | 1996-05-28 | Rhein 83 S.N.C. Di Nardi Ezio & C. Zago, 10 | Quick coupling device for dental prosthesis |
SE9501632D0 (sv) * | 1995-05-03 | 1995-05-03 | Astra Ab | Ball impression coping |
US5658338A (en) * | 1995-09-29 | 1997-08-19 | Tullos; Hugh S. | Prosthetic modular bone fixation mantle and implant system |
US5755807A (en) * | 1996-06-17 | 1998-05-26 | Folsom Metal Products | Implant module unit and rotating seal for prosthetic joint |
DE19901529A1 (de) | 1999-01-16 | 2000-08-17 | Bredent Dentalgeraete U Materi | Vorrichtung zur lösbaren Verbindung von Prothesenteilen und dergleichen Zahnersatz mit Teilen des natürlichen Restgebisses |
US8043089B2 (en) * | 1999-04-23 | 2011-10-25 | 3M Innovative Properties Company | One piece dental implant and use thereof in prostodontic and orthodontic applications |
GB0015855D0 (en) * | 2000-06-28 | 2000-08-23 | Univ London | Replacement of bearing surfaces for hip prosthesis |
US6981871B2 (en) * | 2002-07-05 | 2006-01-03 | Zest Anchors, Inc. | Dental attachment assembly and method |
EP1709939A1 (de) * | 2005-04-08 | 2006-10-11 | Cendres & Metaux SA | Extrakoronales Geschiebe sowie Verfahren zum Herstellen desselben |
US20070111163A1 (en) * | 2005-11-02 | 2007-05-17 | Powell Theodore M | Dental implant system |
US9314318B2 (en) * | 2008-08-26 | 2016-04-19 | Zest Ip Holdings, Llc | Dental anchor apparatus and method |
DE102008058153A1 (de) * | 2008-11-20 | 2010-05-27 | Aesculap Ag | Hüftgelenkpfanne |
US8585769B2 (en) * | 2011-01-14 | 2013-11-19 | Zimmer, Inc. | Acetabular liner system |
US9204943B1 (en) * | 2013-01-28 | 2015-12-08 | Parsa T. Zadeh | Coreflex abutment system |
DE202013012204U1 (de) * | 2013-02-15 | 2015-08-14 | Bredent Gmbh & Co. Kg | Zahnprothetische Anordnung und zahnprothetisches System |
WO2014150907A1 (en) * | 2013-03-15 | 2014-09-25 | Haralampopoulos Harry A | Conversion abutment for dental implants |
KR101625167B1 (ko) | 2015-09-17 | 2016-05-27 | (주)카이노스메덴텍 | 오버덴처용 볼 타입 어태치먼트 장치 |
US9801701B2 (en) * | 2015-05-01 | 2017-10-31 | Sirona Dental Systems Gmbh | Methods, apparatuses, computer programs, and systems for creating a custom dental prosthesis using a CAD/CAM system |
DE102016118668A1 (de) * | 2016-09-30 | 2018-04-05 | Bredent Gmbh & Co. Kg | Kappe zur Befestigung von Zahnersatz auf einem Verankerungselement |
US20190029778A1 (en) * | 2017-07-25 | 2019-01-31 | Implant Solutions, Inc. | Method for correcting a dental prosthetic mounted upon an angularly-offset installed one-piece miniature dental implant |
-
2016
- 2016-06-24 DE DE102016111646.7A patent/DE102016111646A1/de active Pending
-
2017
- 2017-06-12 EP EP17728869.3A patent/EP3474773A1/de not_active Withdrawn
- 2017-06-12 WO PCT/EP2017/064224 patent/WO2017220356A1/de unknown
- 2017-06-12 US US16/303,768 patent/US11510762B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102016111646A1 (de) | 2017-12-28 |
WO2017220356A1 (de) | 2017-12-28 |
US11510762B2 (en) | 2022-11-29 |
US20200281703A1 (en) | 2020-09-10 |
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