Patent · US Active

Handheld laser fluorescence spectrum probe assembly

US10948345B2 · kind B2 · utility

0Cited by

0References

16Claims

0Family size

Assignee

NANJING NUOYUAN MEDICAL DEVICES CO., LTD. · CN

Inventors

Huiming Cai · 安丰镇, CN
Yiqing Wang · Bothell, US

Key dates

Filing date	Jun 11, 2019
Grant date	Mar 16, 2021
Priority date	—
Expiry date	Jun 11, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG01N2201/0221
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The present disclosure provides a handheld laser fluorescence spectrum probe assembly, which relates to the technical field of fluorescence spectrum detection, and is designed for solving the problem of low detection precision with fluorescence spectrum detection. The handheld laser fluorescence spectrum probe assembly includes a handheld pen-like tube, an optical fiber, and a tube sleeve, wherein a first end of the tube sleeve is detachably connected with a first end of the handheld pen-like tube; a first end of the optical fiber is inserted in the handheld pen-like tube from a second end of the handheld pen-like tube, the first end of the optical fiber is connected with a dodging lens, and a distance between an end face of an end of the dodging lens away from the optical fiber and an end face of a second end of the tube sleeve is 22-28 mm.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.