# US 12,009,108 B2 · Dental formula information input method, dental formula information input device, and recording medium

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- Number: US 12,009,108 B2
- Document ID: US12009108B2
- Status: Granted
- Kind: B2
- Application number: 17/432,162
- Filed: 2020-02-14
- Published: 2022-08-11
- Granted: 2024-06-11
- Earliest claimed: 2019-02-20
- Assignees: Osstemimplant Co., Ltd.
- Applicants: Osstemimplant Co., Ltd.
- Inventors: Si Hyung Kim
- Web page: https://patentgrep.com/patent/US12009108B2

## CPC

- A61C 13/00: Dental prostheses; Making same (tooth crowns for capping teeth A61C5/70; dental implants A61C8/00)
- G16H 70/20: relating to practices or guidelines
- A61C 13/0004: {Computer-assisted sizing or machining of dental prostheses}
- A61C 13/082: {Cosmetic aspects, e.g. inlays; Determination of the colour (A61C19/10 takes precedence)}
- G16H 20/00: ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H 40/63: for local operation
- G16H 70/00: ICT specially adapted for the handling or processing of medical references
- A61C 2201/002: using colour effect, e.g. for identification purposes
- A61C: DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE (non-driven toothbrushes A46B; {tongue scrapers A61B17/24;} preparations for dentistry A61K6/00; preparations for cleaning the teeth or mouth A61K8/00, A61Q11/00)
- G16H: HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA

## Abstract

A dental formula information input method and a dental formula information input device for automatically inputting dental formula information about teeth are disclosed. The dental formula information input method creates a library from dental formula information about teeth universally used for prosthetic work, and then automatically inputs the dental formula information about teeth through one click on the basis of the library, thereby minimizing work steps and enabling an increase in the convenience and usability of a user inputting cases relating to prosthetic work.

## Claims

### Claim 1

A method of inputting dental formula information performed by a device for inputting the dental information by using a user interface displayed on a monitor, the method comprising:
displaying the user interface including an oral image of a patient generated from a panoramic image on the monitor;
selecting a prosthetic type of a tooth for a prosthetic work from among a plurality of prosthetic types from a library;
receiving a hovering over a tooth in the oral image for which the prosthetic work is required through the user interface;
activating an edge of the tooth hovered over in the oral image and activating an edge of one or more teeth adjacent to the tooth hovered over or a tooth symmetrical to the tooth hovered over in the oral image;
changing a color of the tooth hovered over in the oral image and changing a color of the one or more teeth adjacent to the tooth hovered over or the tooth symmetrical to the tooth hovered over, wherein the prosthetic type of the tooth will be applied to teeth that color changed;
determining a tooth number corresponding to the tooth hovered over based on hovered coordinates and determining a tooth number corresponding to the one or more teeth adjacent to the tooth hovered over or a tooth symmetrical to the tooth hovered over;
inputting the dental formula information according to the prosthetic type to the tooth hovered over and inputting the dental formula information to the one or more teeth adjacent to the tooth hovered over or the tooth symmetrical to the tooth hovered over; and
displaying the oral image, the oral image including the tooth or teeth with changed color together with the dental formula information, on the monitor through the user interface;
wherein the dental formula information displayed on the monitor through the user interface is matched and stored with the prosthetic type of the tooth selected from the library as one case.

### Claim 2 (depends on 1)

The method of claim 1, wherein the determining comprises determining the tooth number of the tooth hovered over further based on the prosthetic type of the tooth.

### Claim 3 (depends on 1)

The method of claim 1, wherein the dental formula information comprises at least one of 1) a tooth manufacturing method, 2) a tooth surface material, and 3) a tooth shade according to the prosthetic type of the tooth,
wherein at least one of 1) the tooth manufacturing method, 2) the tooth surface material, and 3) the tooth shade is matched with the prosthetic type of the tooth,
wherein at least one of 1) the tooth manufacturing method, 2) the tooth surface material, and 3) the tooth shade is stored in the library as one case with the matched prosthetic type of the tooth, and
wherein the inputting comprises inputting at least one of 1) the tooth manufacturing method, 2) The tooth surface material, and 3) the tooth shade matched with the prosthetic type of the tooth in the one case as the dental formula information.

### Claim 4 (depends on 1)

The method of claim 1, further including providing the patient with a treatment that includes the prosthetic work.

### Claim 5 (depends on 1)

The method of claim 1, wherein the selecting the prosthetic type is based on a dental condition of the patient.

### Claim 6 (depends on 1)

A non-transitory computer-readable storage medium storing instructions that, when executed by a processor, cause the processor to perform the method of claim 1.

### Claim 7

A device for inputting dental formula information, the device including a user interface displayed on a monitor, the device comprising:
a processor,
wherein the processor is configured to:
display the user interface including an oral image of a patient generated from a panoramic image on the monitor,
select a prosthetic type of a tooth for a prosthetic work from among a plurality of prosthetic types from in a library,
receive a hovering over a tooth in the oral image for which the prosthetic work is required through the user interface,
activate an edge of the tooth hovered over in the oral image and activate an edge of one or more teeth adjacent to the tooth hovered over or a tooth symmetrical to the tooth hovered over in the oral image,
change a color of the tooth hovered over in the oral image and change a color of the one or more teeth adjacent to the tooth hovered over or the tooth symmetrical to the tooth hovered over, wherein the prosthetic type of the tooth will be applied to teeth with changed color,
determine a tooth number corresponding to the tooth hovered over based on hovered coordinates and determine a tooth number corresponding to the one or more teeth adjacent to the tooth hovered over or a tooth symmetrical to the tooth hovered over,
input the dental formula information according to the prosthetic type to the tooth hovered over and input the dental formula information to the one or more teeth adjacent to the tooth hovered over or the tooth symmetrical to the tooth hovered over; and
display the oral image, the oral image including the tooth or teeth with changed color together with the dental formula information on the monitor through the user interface;
wherein the dental formula information displayed on the monitor through the user interface is matched and stored with the prosthetic type of the tooth selected from the library as one case.

### Claim 8 (depends on 7)

The device of claim 7, wherein the processor is configured to determine the tooth number of the tooth hovered over by the user according to the prosthetic type of the tooth.

### Claim 9 (depends on 7)

The device of claim 7, wherein the dental formula information comprises at least one of 1) a tooth manufacturing method, 2) a tooth surface material, and 3) a tooth shade according to the prosthetic type of the tooth,
wherein at least one of 1) the tooth manufacturing method, 2) the tooth surface material, and 3) the tooth shade is matched with the prosthetic type of the tooth,
wherein at least one of 1) the tooth manufacturing method, 2) the tooth surface material, and 3) the tooth shade is stored in the library as one case with the matched prosthetic type of the tooth, and
wherein the processor is configured to input at least one of 1) the tooth manufacturing method, 2) the tooth surface material, and 3) the tooth shade matched with the prosthetic type of the tooth in the one case as the dental formula information.