[특허]Tooth shade analyzer system and methods

Tooth shade analyzer system and methods 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61C-019/10
출원번호	US-0688542 (2000-10-16)
발명자 / 주소	Lehmann Maryann
출원인 / 주소	Shade Analyzing Technologies, Inc.
대리인 / 주소	Winston & Strawn
인용정보	피인용 횟수 : 15 인용 특허 : 28

초록 ▼

The invention relates to a method for determining a patient's tooth shade that includes the steps of electronically imaging a patient's tooth to obtain an image which includes color information representative of tooth color; determining the patient's tooth color from the color information of the image; and displaying the determined tooth color to identify one or more tooth shades having a combined color corresponding to the determined tooth color. Preferably, the displayed data includes RGB chromaticities of the color image, and the patient's tooth color is determined by averaging the color information at selected locations of the image which correspond to different spatial locations of the patient's tooth. If desired, the color information of the patient's tooth can be electronically stored for use at a later time.

대표청구항 ▼

[ What is claimed is:] [1.]1. A method for determining a patient's tooth shade comprising the steps of:electronically imaging a patient's tooth to obtain an image which includes color information representative of tooth color;determining the patient's tooth color from the color information of the image; anddisplaying the determined tooth color to identify one or more tooth shades having a combined color corresponding to the determined tooth color.

이 특허에 인용된 특허 (28)

Jung Wayne D. ; Jung Russell W. ; Loudermilk Alan R., Apparatus and method for measuring optical characteristics of teeth.
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Jung Wayne D. ; Jung Russell W. ; Loudermilk Alan R., Apparatus and method for measuring the color of teeth.
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Jung Wayne D. ; Jung Russell W. ; Loudermilk Alan R., Apparatus and method for measuring the color of teeth.
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Jung Wayne D. ; Jung Russell W. ; Loudermilk Alan R., Apparatus for determining optical characteristics of an object.
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Failes Michael (Mississauga CAX), Automatic computing color meter.
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Marcus Robert T. (Allison Park PA) Pierce Percy E. (Monroeville PA), Color matching and characterization of surface coatings.
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Hinoda, Seisuke; Hirano, Masao; Kato, Mitsutaka; Yasuda, Hirohiko, Color sensing device.
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Broersma Harmen (Amsterdam NLX), Colour analyser.
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Birnbaum Martha R. (37 Candlewood Dr. Pittsford NY 14534) Rosenquist Lars (Rochester NY 14618), Deck rail mounting device.
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Krzyminski Harald (Wiesbadener Strasse 27 D-61462 Knigstein DEX), Hand-held instrument for measuring reflections on colored control fields of printed sheets.
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Lequime Michel (Eguilles FRX) Millet Jocelyn (Perthuis FRX), Method and apparatus for determining color, in particular of a dental prosthesis.
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Breton Pierre,CAX ; Drolet Louis,CAX ; Jelonek Thomas,CAX ; Koch Donald Griffin ; Tremblay Pierre-Jules,CAX ; Whaite Peter,CAX, Method and apparatus for determining the appearance of an object.
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Vieillefosse Michel (Aix En Provence FRX), Method and apparatus for determining the color of a translucent object such as a tooth.
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Rekow Dianne (Baltimore MD) Nappi Bruce (Reading MA) Zhu Yang (St. Paul MN), Method and apparatus for modeling a dental prosthesis.
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Hoffrichter Ingo (Kiel DEX) Jung Eggert (Schoenberg DEX), Method and apparatus for the recognition of hues and colors.
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Carlsson Lennart,SEX ; Lie Anders,SEX, Method and arrangement for collecting data for production of replacement dental parts for the human body.
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Gast Uwe (Rammsee DEX) Jung Eggert (Schnberg DEX) Kuhn Franz (Schnkirchen DEX) Mllgaard Klaus (Kiel DEX) Redecker Friedrich (Heikendorf DEX) Sendtko Ulrich (Kiel DEX) Sommer Rdiger (Raisdorf DEX) Wel, Method and circuit for recognition of colors.
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MacFarlane Darby S. (Hastings On Hudson NY) MacFarlane David K. (Hastings On Hudson NY) Billmeyer Fred W. (Schenectady NY), Method and instrument for selecting personal compatible colors.
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Panzera Carlino ; Panzera Paul ; Kaiser Lisa M. ; Pruden Jana N., Method for accurately preparing the color of a dental restoration.
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Jung Wayne D. ; Jung Russell W. ; Loudermilk Alan R., Method for determing optical characteristics of teeth.
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Berner Markus,CHX ; Gobbetti Carlo,ITX, Method for determining the color stimulus specification of translucent objects and an apparatus for performing the meth.
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Fukushima Tsumoru (Katano JPX) Onishi Hiroshi (Hirakata JPX) Yamashita Haruo (Osaka JPX), Method for interpolating missing pixels and an apparatus employing the method.
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O\Brien John K. (Sudbury MA), Methods for determining the proper coloring for a tooth replica.
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Williams P. Michael (San Carlos CA) Williams Ronald R. (Placerville CA) Mortensen Steven M. (Redwood City CA), Modular view lens attachment for micro video imaging camera.
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Stanziola Ralph (Neshanic Station NJ), Objective color notation system.
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Kelly Renee J. (Media PA), Process for matching color of paint to a colored surface.
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O\Brien John K. (Sudbury MA), Remote color measurement device.
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Roll Kenneth A. (Canton OH), Tristimulus colorimeter for use in the fabrication of artificial teeth.
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이 특허를 인용한 특허 (15)

Blanding, Douglass L.; Liang, Rongguang; Giorgianni, Edward J.; Hansen, Steven J., Apparatus for dental shade measurement.
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Giorgianni,Edward J.; Forsythe,Alexander G., Dental color imaging system.
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Dale Bevington GB, Dental color matcher.
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Lehmann, Maryann; Ganley, Robert A., Interactive dental restorative network.
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Lehmann, Maryann; Vock, Curtis A., Interactive dental restorative network.
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Kerschbaumer,Harald; Rohner,Gottfried; Pokorny,Walter, Intra-oral camera and a method for using same.
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Liang, Rongguang; Inglese, Jean-Marc, Intra-oral camera for diagnostic and cosmetic imaging.
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Vrhel,Michael J., Method for segmenting an image.
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Zun, Samuel K., Tooth color approximating system.
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Luo, Jiebo; Bolin, Mark R., Tooth locating within dental images.
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Luo,Jiebo; Bolin,Mark R., Tooth locating within dental images.
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Lehmann, Maryann, Tooth shade analyzer system and methods.
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Lehmann, Maryann, Tooth shade analyzer system and methods.
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Lehmann,Maryann, Tooth shade analyzer system and methods.
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Pye,Graham; Kerschbaumer,Harald, Tooth shade scan system and method.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Tooth shade analyzer system and methods 원문보기