# US 2025/0085228 A1 · Method for providing information related to diagnostic device and system using same > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2025/0085228 A1 - Document ID: US20250085228A1 - Status: Published application - Kind: A1 - Application number: 18/948,137 - Filed: 2024-11-14 - Published: 2025-03-13 - Earliest claimed: 2022-05-18 - Assignees: DiaVision, Inc. - Applicants: DiaVision, Inc. - Inventors: Sukyong LEE; Seunghyun KIM - Web page: https://patentgrep.com/patent/US20250085228A1 ## CPC - G01N 21/78: producing a change of colour - A61B 10/00: Instruments for taking body samples for diagnostic purposes (for taking samples of blood A61B5/15); Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements - A61B 10/02: Instruments for taking cell samples or for biopsy {(A61B10/0038 and A61B10/0045 take precedence; needle locating or guiding means A61B17/3403; samplers for enzymology or microbiology C12M1/26; sampling or preparing biological specimens G01N33/48)} - G06F 1/16: Constructional details or arrangements - G16H 10/60: for patient-specific data, e.g. for electronic patient records - 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 40/40: for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades - H04M 1/04: Supports for telephone transmitters or receivers - H04N 23/60: Control of cameras or camera modules - H04N 23/667: Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes - G01N: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES (measuring or testing apparatus or processes other than immunoassay, involving enzymes or microorganisms C12M, C12Q) - A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D) - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) - G16H: HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA - H04M: TELEPHONIC COMMUNICATION (circuits for controlling other apparatus via a telephone cable and not involving telephone switching apparatus G08) - H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION ## Abstract Disclosed is an in vitro diagnostic device including a housing including a first hole and a second hole, wherein the first hole is configured such that a specimen is inserted thereinto, and at least one pad including a first pad, of which at least a partial area is exposed to an outside through the second hole. The first pad exposed to the outside through the second hole is configured to include a first reaction area, a second reaction area, and at least one sign, and at least one of the first reaction area or the second reaction area is configured to express a reaction result based on a reaction with the specimen. ## Claims ### Claim 1 An in vitro diagnostic device comprising: a housing including a first hole and a second hole, wherein the first hole is configured to receive a specimen; and at least one pad including a first pad, of which at least a partial area is exposed to an outside through the second hole, wherein the first pad exposed to the outside through the second hole is configured to include a first reaction area, a second reaction area, and at least one sign, and wherein at least one of the first reaction area or the second reaction area is configured to express a reaction result based on a reaction with the specimen. ### Claim 2 (depends on 1) The in vitro diagnostic device of claim 1, wherein at least one of the first reaction area or the second reaction area is configured to express a control line or a test line, and wherein the at least one sign includes a plurality of color signs. ### Claim 3 (depends on 2) The in vitro diagnostic device of claim 2, wherein a height from a lower surface of the in vitro diagnostic device to at least one of the first reaction area or the second reaction area is a first height, wherein a height from the lower surface of the in vitro diagnostic device to the at least one sign is a second height, and wherein the first height and the second height correspond to each other. ### Claim 4 (depends on 3) The in vitro diagnostic device of claim 3, wherein a height from the lower surface of the in vitro diagnostic device to an outer surface of at least a portion of the housing is a third height, and wherein the third height is different from the first height and the second height. ### Claim 5 (depends on 4) The in vitro diagnostic device of claim 4, wherein at least partial area of the first pad exposed to the outside through the second hole includes a plurality of areas divided by the first reaction area and the second reaction area, and wherein the at least one color sign is formed at least a portion of the plurality of areas. ### Claim 6 (depends on 2) The in vitro diagnostic device of claim 2, wherein colors of the plurality of color signs have colors associated with the first reaction area or the second reaction area, and at least one of brightnesses and chromas thereof is different. ### Claim 7 (depends on 1) The in vitro diagnostic device of claim 1, wherein the at least one pad includes a second pad being different from the first pad, and wherein the second pad includes at least one sign. ### Claim 8 (depends on 7) The in vitro diagnostic device of claim 7, wherein a height from the lower surface of the in vitro diagnostic device to the first pad is a fourth height, wherein a height from the lower surface of the in vitro diagnostic device to the second pad is a fifth height, and wherein the fourth height and the fifth height correspond to each other. ### Claim 9 (depends on 1) The in vitro diagnostic device of claim 1, wherein the at least one pad includes a plurality of pads, of which heights from the lower surface of the in vitro diagnostic device are the same, and wherein at least one sign is formed for each of the plurality of pads. ### Claim 10 (depends on 9) The in vitro diagnostic device of claim 9, wherein the plurality of pads are configured to analyze biometric information measurement values of the same kind. ### Claim 11 An in vitro diagnostic device comprising: a housing including a plurality of holes; and a plurality of pads, of which at least partial areas are exposed to an outside through corresponding ones of the plurality of holes, wherein heights of the plurality of pads from a lower surface of the in vitro diagnostic device correspond to each other, the at least partial areas of the plurality of pads exposed to the outside is configured to include a first reaction area, a second reaction area, and a plurality of color signs, and wherein at least one of the first reaction area or the second reaction area is configured to express a reaction result based on a reaction with a specimen.