Patent ID: 11879888
Assignee: TAIWAN REDEYE BIOMEDICAL INC.
Field: Measurement (Instruments)
Classification: CPC G  A | IPC A  G

Claim 0:
1. A glycosuria measurement device, comprising:
a prism body, comprising:
a first accommodating space, configured to accommodate urine;
a junction surface, formed at a bottom surface of the first accommodating space;
a first light penetrating surface, formed at a first lateral surface of the first accommodating space;
a second light penetrating surface, formed at a second lateral surface of the first accommodating space; wherein the second light penetrating surface is opposite to the first light penetrating surface;
a third light penetrating surface, disposed opposite to the junction surface;
a light-emitting surface, disposed opposite to the junction surface;
a light-incident surface, disposed adjacent to the junction surface; and

a housing, comprising:
a second accommodating space, configured to accommodate the prism body;
a first light-emitting port, having a first diameter and disposed opposite to the light-emitting surface of the prism body;
a second light-emitting port, having a second diameter and disposed opposite to the first light-emitting port;
wherein the first diameter is less than or equal to the second diameter;

wherein when a first incident beam is emitted through the light-incident surface of the prism body to an interior of the prism body, the first incident beam further is emitted to the junction surface, reflected from the junction surface to the light-emitting surface, emitted out of the interior of the prism body through the light-emitting surface, and emitted out of an interior of the housing through the first light-emitting port and the second light-emitting port;
wherein when a second incident beam is emitted through the third light penetrating surface of the prism body to the interior of the prism body, the second incident beam further is emitted to the first light penetrating surface, emitted out of the interior of the prism body from the first light penetrating surface, emitted to the first accommodating space, emitted through the urine in the first accommodating space, emitted to the second light penetrating surface, emitted to the interior of the prism body from the second light penetrating surface, emitted to the third light penetrating surface, and emitted out of the interior of the prism body from the third light penetrating surface;
wherein the glycosuria measurement device calculates a diopter according to the first incident beam out of the interior of the housing, calculates an absorbance according to the second incident beam out of the interior of the prism body, and calculates a glycosuria concentration according to the diopter and the absorbance.