Measuring system and method for measuring an implant-implant situation
The invention relates to a measuring system for measuring an implant-implant situation for planning an implant-supported tooth replacement part supported on at least two implants, comprising a scanning template and the at least two set implants. The scanning template has cut-outs for the individual implants, wherein first markings are arranged on surface regions around the cut-outs.
1. Measuring system comprising:
a physical scanning template; and
at least two set implants,
wherein the physical scanning template includes (i) cut-outs for the at least two set implants and (ii) first markings; such that dimensions of the physical scanning template allow for the measurement of a position and an orientation of the at least two set implants relative to one another and/or relative to a tooth situation in order to plan an implant-supported tooth replacement part supported on the at least two set implants.
2. Measuring system according to claim 1 , wherein the first markings are disposed on surface regions around the cut-outs.
3. Measuring system according to claim 1 , wherein the first markings are formed by the edges of the cut-outs.
4. Measuring system according to claim 1 , wherein the first markings are included as barcodes for allocating the individual cut-outs.
5. Measuring system according to claim 1 , wherein the measuring system further comprises at least two scan bodies attached to the at least two set implants, wherein second markings are disposed on the scan bodies.
6. Measuring system according to claim 1 , wherein the physical scanning template is produced with known dimensions using a CAD/CAM production method.
7. Measuring system according to claim 1 , wherein the first markings and/or the second markings include an indicia selected from the group consisting of a specific geometry and color.
8. Measuring system according to claim 1 , wherein a diameter of a cut-out is greater than a diameter of a corresponding implant.
9. Measuring system according to claim 1 , wherein the physical scanning template is made of a dimensionally stable material.
10. Method for measuring an implant-implant situation for planning an implant-supported tooth replacement part using the physical scanning template according to claim 1 , comprising the step of measuring the first markings on the physical scanning template using a measurement method wherein the physical scanning template is fixedly positioned relative to the at least two set implants.
11. Method according to claim 10 , further comprising the step of measuring visible surfaces of the at least two set implants or structures attached thereto, wherein a precise position and orientation of the physical scanning template relative to the at least two set implants is determined.
12. Method according to claim 10 , further comprising the step of measuring second markings on the scan bodies wherein the scan bodies are attached to the at least two set implants, wherein a precise position and orientation of the physical scanning template relative to the scan bodies and thus to the at least two set implants is determined.
13. Method according to claim 10 , wherein on the basis of the determined position and orientation of the physical scanning template relative to the at least two set implants as well as on the basis of known dimensions of the physical scanning template, a precise position and orientation of the at least two set implants relative to one another and/or relative to a tooth situation is determined.
14. Method according to claim 13 , wherein the determined position and orientation of the at least two set implants relative to one another and/or relative to a tooth situation are used for planning the implant-supported tooth replacement part.
15. Method according to claim 10 , wherein the measurement method is an optical three-dimensional measurement method or a tactile measurement method.
16. Method according to claim 10 , wherein the physical scanning template is produced with known dimensions using a CAD/CAM production method.
17. Method according to claim 10 , wherein the physical scanning template is produced from a drilling template previously used to set the at least two set implants, wherein drill sleeves are removed from the drilling template and/or the cut-outs are made, wherein the first markings are placed on the surface regions around the cut-outs or the edges of the cut-outs are used as markings.
18. Method according to claim 17 , wherein the cut-outs and the first markings are created by using the CAD/CAM production method.
19. A physical scanning template for measuring an implant-implant situation for planning an implant-supported tooth replacement part supported on at least two implants, wherein the physical scanning template comprises (i) cut-outs for the individual implants and (ii) first markings, such that dimensions of the physical scanning template allow for the measurement of a position and an orientation of the at least two set implants relative to one another and/or relative to a tooth situation in order to plan an implant-supported tooth replacement part supported on the at least two set implants.
20. Physical scanning template according to claim 19 , wherein the first markings are disposed on surface regions around the cut-outs.
21. Physical scanning template according to claim 19 , wherein the first markings are formed by the edges of the cut-outs.
22. Physical scanning template according to claim 19 , wherein the first markings are configured as barcodes for allocating the individual cut-outs.