公开(公告)号：NO983058A

公开(公告)日：1998-08-19

申请号：NO983058

申请日：1998-07-01

Applicant: LJ LAB LLC

Inventor： JUNG WAYNE D ,  JUNG RUSSEL W ,  LOUDERMILK ALAN R

IPC: G01J3/443 ,  A61B1/00 ,  A61B1/24 ,  A61C5/00 ,  A61C13/08 ,  A61C19/04 ,  A61C19/10 ,  G01J3/02 ,  G01J3/46 ,  G01J3/50 ,  G01J3/51 ,  G01N21/47 ,  G01N21/57 ,  A61C13/00 ,  A61C13/38 ,  G01N21/25

CPC classification number: G01J3/02 ,  A61B5/4547 ,  A61B2560/0233 ,  A61B2562/247 ,  A61C19/04 ,  A61C19/10 ,  G01J3/0218 ,  G01J3/46 ,  G01J3/463 ,  G01J3/50 ,  G01J3/508 ,  G01J3/51 ,  G01J3/513 ,  G01N21/474 ,  G01N21/57 ,  G06F19/00

Abstract: Color measuring systems and methods such as for determining the color or other characteristics of teeth are disclosed. Perimeter receiver fiber optics are spaced apart from a central source fiber optic and receive light reflected from the surface of the object/tooth being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object/tooth being measured. Under processor control, the color measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention. A method of producing dental prostheses based on measured data also is disclosed. Measured data also may be stored and/or organized is part of a patient data base.

公开(公告)号：NO983057L

公开(公告)日：1998-08-18

申请号：NO983057

申请日：1998-07-01

Applicant: LJ LAB LLC

Inventor： JUNG WAYNE D ,  JUNG RUSSEL W ,  LOUDERMILK ALAN R

IPC: A61B1/00 ,  A61B1/24 ,  A61C19/10 ,  G01J3/02 ,  G01J3/04 ,  G01J3/10 ,  G01J3/46 ,  G01J3/50 ,  G01J3/51 ,  G01N21/27 ,  G01N21/47 ,  G01N21/57

Abstract: Color measuring systems and methods are disclosed. Perimeter receiver fiber optics are spaced apart from a central source fiber optic and receive light reflected from the surface of the object being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object being measured. Under processor control, the color measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention.

公开(公告)号：NO983057A

公开(公告)日：1998-08-18

申请号：NO983057

申请日：1998-07-01

Applicant: LJ LAB LLC

Inventor： JUNG WAYNE D ,  JUNG RUSSEL W ,  LOUDERMILK ALAN R

IPC: A61B1/00 ,  A61B1/24 ,  A61C19/10 ,  G01J3/02 ,  G01J3/04 ,  G01J3/10 ,  G01J3/46 ,  G01J3/50 ,  G01J3/51 ,  G01N21/27 ,  G01N21/47 ,  G01N21/57

CPC classification number: A61C19/10 ,  A61B2560/0233 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/04 ,  G01J3/10 ,  G01J3/46 ,  G01J3/50 ,  G01J3/508 ,  G01J3/51 ,  G01J3/513 ,  G01J3/524 ,  G01N21/474 ,  G01N21/57

公开(公告)号：NO983058D0

公开(公告)日：1998-07-01

申请号：NO983058

申请日：1998-07-01

Applicant: LJ LAB LLC

Inventor： JUNG WAYNE D ,  JUNG RUSSEL W ,  LOUDERMILK ALAN R

IPC: G01J3/443 ,  A61B1/00 ,  A61B1/24 ,  A61C5/00 ,  A61C13/08 ,  A61C19/04 ,  A61C19/10 ,  G01J3/02 ,  G01J3/46 ,  G01J3/50 ,  G01J3/51 ,  G01N21/47 ,  G01N21/57 ,  A61C13/00 ,  A61C13/38 ,  G01N21/25

Abstract: Color measuring systems and methods such as for determining the color or other characteristics of teeth are disclosed. Perimeter receiver fiber optics are spaced apart from a central source fiber optic and receive light reflected from the surface of the object/tooth being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object/tooth being measured. Under processor control, the color measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention. A method of producing dental prostheses based on measured data also is disclosed. Measured data also may be stored and/or organized as part of a patient data base.

公开(公告)号：NO983057D0

公开(公告)日：1998-07-01

申请号：NO983057

申请日：1998-07-01

Applicant: LJ LAB LLC

Inventor： JUNG WAYNE D ,  JUNG RUSSEL W ,  LOUDERMILK ALAN R

IPC: A61B1/00 ,  A61B1/24 ,  A61C19/10 ,  G01J3/02 ,  G01J3/04 ,  G01J3/10 ,  G01J3/46 ,  G01J3/50 ,  G01J3/51 ,  G01N21/27 ,  G01N21/47 ,  G01N21/57

Abstract: Color measuring systems and methods are disclosed. Perimeter receiver fiber optics are spaced apart from a central source fiber optic and receive light reflected from the surface of the object being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object being measured. Under processor control, the color measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention.

公开(公告)号：CA2238499A1

公开(公告)日：1997-07-10

申请号：CA2238499

申请日：1997-01-02

Applicant: LJ LAB LLC

Inventor： JUNG RUSSEL W ,  JUNG WAYNE D ,  LOUDERMILK ALAN R

IPC: G01J3/443 ,  A61B1/00 ,  A61B1/24 ,  A61C5/00 ,  A61C13/08 ,  A61C19/04 ,  A61C19/10 ,  G01J3/02 ,  G01J3/46 ,  G01J3/50 ,  G01J3/51 ,  G01N21/47 ,  G01N21/57

Abstract: Color measuring systems and methods such as for determining the color or other characteristics of teeth are disclosed. Perimeter receiver fiber optics (7) are spaced apart from a central source fiber optic (5) and receive light reflected from the surface of the object/tooth being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics (7) to determine information regarding the height and angle of the probe (1) with respect to the object/tooth being measured. Under processor control, the color measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip (340) for contamination prevention. A method of producing dental prostheses based on measured data also is disclosed. Measured data also may be stored and/or organized as part of a patient data base.