Reference member for determining a position of an implant analog
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61C-009/00
A61C-008/00
출원번호
US-0062027
(2013-10-24)
등록번호
US-9554880
(2017-01-31)
발명자
/ 주소
Geier, Andreas
출원인 / 주소
Zfx GmbH
대리인 / 주소
Schwegman Lundberg & Woessner, P.A.
인용정보
피인용 횟수 :
0인용 특허 :
18
초록
A reference member for determining a position of an implant analog can comprise a trapezoidal body including a first side and a substantially parallel second side. The first side can define a first dimension and the second side can define a second dimension that is greater than the first dimension.
대표청구항▼
1. A reference member for determining a position of an implant analog in a working model, comprising: a trapezoidal body including a first side and a substantially parallel second side, the first side defining a first dimension and the second side defining a second dimension greater than the first d
1. A reference member for determining a position of an implant analog in a working model, comprising: a trapezoidal body including a first side and a substantially parallel second side, the first side defining a first dimension and the second side defining a second dimension greater than the first dimension;an apical surface, including an apical orifice, disposed on an apical end of the trapezoidal body;a post extending from the apical surface of the trapezoidal body, the post including a bore in communication with the apical orifice, the post coupling the reference member to the implant analog by receiving the implant analog within the bore, and the implant analog inserted into a dental cavity of the working model; anda coronal surface, including at least a first reference code and a second reference code, disposed on a coronal end of the trapezoidal body, wherein a surface area of the coronal surface is greater than about 25 mm2 as a result of the trapezoidal body. 2. The reference member of claim 1, wherein the apical surface and the coronal surface are integral with the trapezoidal body. 3. The reference member of claim 1, wherein the apical surface and the coronal surface are formed as separate components that are coupled to the trapezoidal body. 4. The reference member of claim 1, wherein the first reference code is different than the second reference code. 5. The reference member of claim 1, wherein the first reference code is positioned between the first side and a center of the coronal surface. 6. The reference member of claim 5, wherein the second reference code is positioned between the second side and the center of the coronal surface. 7. The reference member of claim 1, wherein at least one of the first and second reference codes includes 12-bit encoding, 32-bit encoding, or 64-bit encoding. 8. The reference member of claim 1, wherein the first reference code and the second reference code are configured to provide an orientation of the reference member, when the reference codes are scanned. 9. The reference member of claim 1, wherein the first and second reference codes are configured to identify a predetermined implant analog, when the reference codes are scanned. 10. The reference member of claim 1, wherein the first and second reference codes are configured to identify a position of a predetermined implant analog, when the reference codes are scanned. 11. The reference member of claim 1, wherein the post is configured for snap-fit or press-fit engagement with the implant analog. 12. The reference member of claim 1, wherein the implant analog is accessible through a coronal orifice formed in the coronal surface of the reference member. 13. The reference member of claim 1, wherein the reference member is extraoral. 14. A method for determining a position of an implant analog in a working model, comprising: providing or obtaining a reference member, the reference member including: a trapezoidal body including a first side and a substantially parallel second side, the first side defining a first side width and the second side defining a second side width greater than the first side width;an apical surface disposed on an apical end of the trapezoidal body, the apical surface including an apical orifice;a post extending from the apical surface of the trapezoidal body, the post including a bore in communication with the apical orifice; anda coronal surface disposed on a coronal end of the trapezoidal body, the coronal surface including at least a first reference code and a second reference code, the first and second reference codes correlated to a predetermined implant, wherein a surface area of the coronal surface is greater than about 25 mm2 as a result of the trapezoidal body;coupling the reference member to an implant analog, including receiving the implant analog within the bore, wherein the implant analog is configured to be inserted into a dental cavity of the working model; andscanning at least the reference member with a scanner. 15. The method of claim 14, further comprising generating a virtual geometric shape of the reference member or the predetermined implant from a plurality of scanned images. 16. The method of claim 15, wherein generating the virtual geometric shape includes superimposing at least a portion of the plurality of scanned images on each other. 17. The method of claim 16, wherein superimposing is based on an orientation of the first reference code and an orientation of the second reference code. 18. The method of claim 14, wherein scanning the reference member includes identifying the predetermined implant. 19. The method of claim 14, further comprising comparing a generated virtual geometric shape to a stored geometry of the reference member, wherein the reference member is specific to the implant analog. 20. The method of claim 19, further comprising positioning a virtual abutment to fit within boundaries defined by the generated virtual geometric shape. 21. A system for determining a position of an implant analog in a working model, comprising: a predetermined implant analog configured to be implanted in a dental cavity of the working model; anda reference member, including: a trapezoidal body including a first side and a substantially parallel second side, the first side defining a first side width and the second side defining a second side width greater than the first side width;an apical surface disposed on an apical end of the trapezoidal body, the apical surface including an apical orifice;a post extending from the apical surface of the trapezoidal body, the post including a bore in communication with the apical orifice and configured to receive the predetermined implant analog; anda coronal surface disposed on a coronal end of the trapezoidal body, the coronal surface including at least a first reference code and a second reference code, the first and second reference codes configured to provide a position of the predetermined implant analog, wherein a surface area of the coronal surface is greater than about 25 mm2 as a result of the trapezoidal body.
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이 특허에 인용된 특허 (18)
Toth, Richard W., Capture of a planned vertical dimension of occlusion to facilitate simultaneous restoration of both maxillary and mandibular arches using implants.
Suttin, Zachary B.; Robb, T. Tait; Berckmans, III, Bruce; Goodman, Ralph E.; Powell, Theodore M., Components for use with a surgical guide for dental implant placement.
Suttin, Zachary B.; Robb, T. Tait; Berckmans, III, Bruce; Goodman, Ralph E.; Powell, Theodore M., Components for use with a surgical guide for dental implant placement.
Suttin, Zachary B.; Robb, T. Tait; Berckmans, III, Bruce; Goodman, Ralph E.; Powell, Theodore M., Components for use with a surgical guide for dental implant placement.
Berckmans, III, Bruce; Suttin, Zachary B., Method for pre-operative visualization of instrumentation used with a surgical guide for dental implant placement.
Berckmans, III, Bruce; Suttin, Zachary B., Method for pre-operative visualization of instrumentation used with a surgical guide for dental implant placement.
Berckmans, III, Bruce; Suttin, Zachary B., Method for pre-operative visualization of instrumentation used with a surgical guide for dental implant placement.
Berckmans, III, Bruce; Suttin, Zachary B., Method for pre-operative visualization of instrumentation used with a surgical guide for dental implant placement.
Robb, T. Tait; Herrington, Stephen M.; Montero, Miguel; Goodman, Ralph E.; Rogers, Dan P.; Bellanca, John J.; Suttin, Zachary B., Temporary abutment with combination of scanning features and provisionalization features.
Robb, T. Tait; Herrington, Stephen M.; Montero, Miguel; Goodman, Ralph E.; Rogers, Dan P.; Bellanca, John J.; Suttin, Zachary B., Temporary abutment with combination of scanning features and provisionalization features.
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