ANCHORING ELEMENT AND METHOD FOR PRODUCING SAME
First Claim
1. An anchoring element for a dental prosthetic arrangement, which anchoring element can be anchored in a jaw bone or implant in a first subregion (TB1) and is suitable for receiving or forming a dental prosthetic element (ZK) in a second subregion (TB2), wherein the anchoring element has, between the first subregion (TB1) and the second subregion (TB2), a radially projecting collar (KR) which at least partially encloses the circumference of the anchoring element, wherein the region above the collar (KR) of the anchoring element is at least in part fully covered with a thermoplastic material.
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Accused Products
Abstract
The invention relates to an anchoring element for a dental prosthetic arrangement, which anchoring element can be anchored in a jaw bone or implant in a first subregion (TB1) and is suitable for receiving or forming a dental prosthetic element (ZK) in a second subregion (TB2), wherein the anchoring element has, between the first subregion (TB1) and the second subregion (TB2), a radially projecting collar (KR) which at least partially encloses the circumference of the anchoring element, such that the region above the collar (KR) of the anchoring element is at least in part fully covered with a thermoplastic material. The invention further relates to a method for producing an abutment or implant, and to a method for producing a dental prosthetic arrangement using the abutment.
28 Citations
25 Claims
- 1. An anchoring element for a dental prosthetic arrangement, which anchoring element can be anchored in a jaw bone or implant in a first subregion (TB1) and is suitable for receiving or forming a dental prosthetic element (ZK) in a second subregion (TB2), wherein the anchoring element has, between the first subregion (TB1) and the second subregion (TB2), a radially projecting collar (KR) which at least partially encloses the circumference of the anchoring element, wherein the region above the collar (KR) of the anchoring element is at least in part fully covered with a thermoplastic material.
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11. A method for producing an abutment, in which method the following steps are carried out:
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making available a retaining pin (HS) or implant (IM) with a radially projecting collar (KR) which at least partially encloses the circumference of the retaining pin (HS) or implant (IM), wherein a first subregion (TB1) of the retaining pin (HS) or implant (IM) below the collar (KR) is designed as an anchor; inserting the retaining pin (HS) or implant (IM) into a press mold (PF), such that a second subregion (TB2) above the collar (KR) is exposed; filling the press mold (PF) with plastic granules (GR); and hot-pressing the plastic granules (GR), such that a holding element (HE) or crown (ZK) is formed in the second subregion (TB2), wherein the collar (KR) and the retaining pin (HS) or the implant (IM) in the second subregion (TB2) is at least in part fully covered. - View Dependent Claims (12, 13, 14, 15, 16)
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20. A method for overmolding an abutment or an abutment portion of an implant with a dental prosthetic arrangement, in which method the following steps are carried out:
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making available an abutment (AB) or an implant (IM) with a holding element (HE); inserting the abutment (AB) or the implant (IM) into a muffle mold (MF); making available a wax model (WM); embedding the wax model (WM) in the muffle mold (MF); dewaxing the muffle mold (MF); filling the muffle mold (MF) with granules of a thermoplastic polymer; and hot-pressing the granules in order to create the dental prosthetic arrangement (ZK) with the abutment (AB) or the implant (IM). - View Dependent Claims (21, 22, 23)
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Specification