Interactive dental restorative network

• US 7,581,953 B2
• Filed: 07/16/2004
• Issued: 09/01/2009
• Est. Priority Date: 11/03/1998
• Status: Expired due to Term

• Current Assignee: Maryann Lehmann
• Original Assignee: Shade Analyzing Technologies
• Inventors: Vock, Curtis A., Lehmann, Maryann
• Primary Examiner(s): Lewis; Ralph A
• Application Number:
  US10/892,343
• Publication Number:
  US 20050003329A1
• Time in Patent Office: 1,873 Days
• Field of Search: 433/223, 433/201.1, 433/202.1, 433/203.1, 700/163, 700/118, 700/97, 700/98, 700/105, 715/971
• US Class Current: 433/223
• CPC Class Codes: A01K 2217/05 Animals comprising random inserted nucleic acids (transgenic)
• CPC Class Codes: A61C 19/00 Dental auxiliary appliances dental chairs or accessories therefor, working stands whether or not combined with chairs A61G15/00
• CPC Class Codes: C07K 14/705 Receptors; Cell surface antigens; Cell surface determinants tumour specific antigens C07K14/4748
• CPC Class Codes: C07K 16/18 against material from animals or humans
• CPC Class Codes: G01J 3/46 Measurement of colour; Colour measuring devices, e.g. colorimeters measuring colour temperature G01J5/60
• CPC Class Codes: G01J 3/462 Computing operations in or between colour spaces; Colour management systems
• CPC Class Codes: G01J 3/463 Colour matching
• CPC Class Codes: G01J 3/508 measuring the colour of teeth
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 30/20 for handling medical images, e.g. DICOM, HL7 or PACS
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: G16H 50/50 for simulation or modelling of medical disorders
• CPC Class Codes: G16H 70/20 relating to practices or guidelines
• CPC Class Codes: G16H 80/00 ICT specially adapted for facilitating communication between medical practitioners or patients, e.g. for collaborative diagnosis, therapy or health monitoring
• CPC Class Codes: Y10S 715/971 Cooperative decision support systems for group of users

Abstract

The invention relates to a computer readable medium that includes one or more programs for carrying out a method for restoration of a patient'"'"'s tooth. The method includes the steps of generating an electronic image of a patient'"'"'s tooth; providing a preliminary treatment plan for addressing the dental needs of the patient; and forwarding the electronic image and preliminary treatment plan to a dental laboratory so that technician can evaluate the image and treatment plan and in a manner such that the technician and dentist can review and discuss the preliminary treatment plan.

Claims

1. An interactive dental restoration method for restoration of a patient'"'"'s tooth which comprises:

generating an electronic image of a patient'"'"'s tooth or tooth preparation in a dentist'"'"'s office;

displaying requests for entering information to develop a preliminary treatment plan for addressing the patient'"'"'s dental restoration wherein one or more current requests are determined at least in part in dependence on the dentist'"'"'s responses to prior requests;

storing dental data comprising the electronic image and the preliminary treatment plan on a server;

presenting at a dental laboratory the stored image and the preliminary treatment plan for approval or for suggestions of further or alternative restorative options; and

storing on the server a final treatment plan incorporating any needed modifications to the preliminary treatment plan that have been suggested by the dental laboratory and approved by the dentist, wherein such modifications are developed while the dentist and dental laboratory simultaneously have access to the server using a communication network.

2. The method of claim 1, wherein the dental data comprises one or more of an x-ray of a patient'"'"'s tooth, and a direct color video image of a patient'"'"'s tooth.

3. The method of claim 1, wherein one or both of the dentist and the laboratory accesses the dental data via a client application comprising a web browser.

4. The method of claim 1 which further comprises providing authorization to the dentist and laboratory so that they can access the dental data.

5. The method of claim 1 wherein the dentist and laboratory interact and consult in real time by means of the communication network to finalize the final treatment plan.

6. The method of claim 1 which further comprises generating the electronic image in color and including it as part of the preliminary treatment plan;

and finalizing the preliminary treatment plan during discussions between dentist and laboratory technician while they each have simultaneous access to the preliminary treatment plan stored on the server.

7. The method of claim 1 wherein the preliminary treatment plan comprises a restoration profile with specifications for restoration materials to be used and preparations to be performed and also design criteria for preparation of a dental prosthesis.

8. The method of claim 1 further comprising providing to the dentist information concerning dental materials and designs for use of the materials, the information having been retrieved from dental information databases in dependence, at least in part, on the treatment plan and restoration profile.

9. The method of claim 1 further comprising scanning preparations for the dental restoration so that compliance with the treatment plan can be confirmed.

10. The method of claim 1 further comprising verifying a final dental prosthesis manufactured by the laboratory by obtaining digital images of the final prosthesis and comparing with previously-obtained images of the patient'"'"'s teeth.

11. A system accessible by a dentist and a dental laboratory for interactively assisting the dentist with a dental restoration for a patient, the system comprising:

one or more server computers;

data storage; and

communications linking the dentist'"'"'s office and the dental laboratory,

wherein the server computers are configured by software instructions to perform steps comprising;

capturing an electronic image of a patient'"'"'s tooth or tooth preparation in a dentist'"'"'s office;

displaying to the dentist requests for entering information to develop a preliminary treatment plan for addressing the patient'"'"'s dental restoration wherein one or more current requests are determined at least in part in dependence on responses to prior requests;

storing dental data comprising the electronic image and the preliminary treatment plan on a server;

presenting at a dental laboratory the stored image and the preliminary treatment plan for approval or for suggestions of further or alternative restorative options; and

storing a final treatment plan incorporating the preliminary treatment plan and any needed modifications, wherein, during development of the final treatment plan, the dentist and dental laboratory simultaneously have access to the server using the communications.

12. The system of claim 11 wherein at least one server is located at the dentist'"'"'s office, or at the laboratory, or at both locations.

13. The system of claim 11 further comprising an intraoral camera for obtaining a digital image of a patient'"'"'s tooth.

14. The system of claim 11 wherein the dentist and laboratory are located remotely from one another.

15. The method system of claim 11 wherein the communications comprises the Internet.

16. The system of claim 11 wherein the stored preliminary treatment plan comprises a restoration profile with specifications for restoration materials to be used and patient preparation to be performed and also design criteria for preparation of a dental prosthesis.

17. The system of claim 16 wherein the server computers further provide to the dentist information concerning dental materials and designs for use of the materials, the information having been retrieved from dental information databases in dependence, at least in part, on the treatment plan and restoration profile.

18. The system of claim 11 wherein the stored dental data further comprises images of the preparation of the patient for the dental restoration so that compliance with the treatment plan can be confirmed.

19. The system of claim 11 wherein the stored dental data further comprises images of a dental prosthesis after manufacture by the dental laboratory for comparison with previously-obtained images of the patient'"'"'s teeth.