# US 12,594,061 B2 · Urinalysis device and health facilitation system

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- Number: US 12,594,061 B2
- Document ID: US12594061B2
- Status: Granted
- Kind: B2
- Application number: 17/442,187
- Filed: 2019-10-29
- Published: 2022-08-11
- Granted: 2026-04-07
- Earliest claimed: 2019-03-26
- Assignees: First Screening Co., Ltd.
- Applicants: First Screening Co., Ltd.
- Inventors: Yohei Kanazawa; Yoshito Tsunoda
- Web page: https://patentgrep.com/patent/US12594061B2

## CPC

- A61B 10/007: {for taking urine samples (measuring urological functions A61B5/20; genital receptacles A61F5/451; urinals for bed-ridden persons A61G9/006)}
- G01N 33/493: urine
- A61B 2503/40: Animals
- A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D)
- 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)

## Abstract

A urinalysis device includes a target formed from a water-repellent material, an absorbent portion formed from a water-absorbing material and at least partially in contact with the target, a surface structure that forms a pathway for directing urine for application to the target; and a sensor element that is provided in the absorbent portion and outputs signals corresponding to components in the urine.

## Claims

### Claim 1

A urinalysis device, comprising:
a target on which a subject urinates, the target being formed of a water-repellent material;
an absorbent portion formed of a water-absorbing material and at least partially in contact with the target;
a surface structure of the target that forms a pathway for directing urine for application to the absorbent portion;
a sensor element that is provided in the absorbent portion and outputs signals corresponding to components in the urine;
a body having a sheet shape; and
a box having an opening at least in a part other than a bottom surface, wherein
the absorbing portion and the sensor element are provided in the body,
the body is placed on the bottom surface, and
the bottom surface is inclined such that, in the installed state of the body, a part corresponding to the absorbing portion is low and a part corresponding to the target is high.

### Claim 2 (depends on 1)

The urinalysis device according to claim 1, further comprising
a support plate fixed to an upper side of the body in the box and having at least one through-hole formed therein.

### Claim 3 (depends on 2)

The urinalysis device according to claim 2, wherein
the box and the support plate are formed from paper.

### Claim 4 (depends on 1)

A health support system comprising:
the urinalysis device according to claim 1;
a transmitter connected to the sensor element; and
a user terminal used by a user, wherein
the transmitter includes
an input unit to which an output signal of the sensor element is input,
a storage unit that stores an identifier of the transmitter, and
a wireless communication unit that transmits data corresponding to the output signal and a wireless signal indicating the identifier,
the user terminal includes,
a storage unit that stores an identifier corresponding to the user,
a wireless receiving unit that receives the wireless signal from the transmitter,
an output unit that outputs the data to an analyzing system for analyzing a health condition of the user based on a specific component indicated by the data when the identifier indicated by the wireless signal matches the identifier stored in the storage unit, and
an obtaining unit that obtains information corresponding to a result of an analysis from the analyzing system.