US 2014/0296743 A1 · PORTABLE LASER BLOOD SAMPLING DEVICE HAVING DUAL SAFETY DEVICE AND DISPOSABLE CAP USED THEREIN

Abstract

A portable blood sampling device comprises: a laser module; a skin contact part which is disposed in the direction in which the laser radiation is emitted so that the laser radiation is locally concentrated on a region of a skin that is to be perforated; a radiation port cover disposed through the laser module and across the direction in which the laser radiation is emitted; a first safety switch part which switches on and off via upward and downward movement in response to opening and closing of the radiation port cover; a second safety switch part which has an elastic member between the laser module and the skin contact part and switches on and off in response to pushing and pulling of the skin contact part; and a button switch which allows the laser radiation to be emitted.

Claims8

Dependent claims

A portable blood sampling device, comprising:

a laser module which generates laser radiation and emits the laser radiation in one direction;
a skin contact part which is disposed in the direction in which the laser radiation is emitted so that the laser radiation is locally concentrated on a region of a skin that is to be perforated;
a radiation port cover disposed through the laser module and across the direction in which the laser radiation is emitted;
a first safety switch part which switches on and off via upward and downward movement in response to opening and closing of the radiation port cover;
a second safety switch part which has an elastic member between the laser module and the skin contact part and switches on and off in response to pushing and pulling of the skin contact part;
and
a button switch which allows the laser radiation to be emitted when the first safety switch part and the second safety switch part are switched on.

4 more elements

Dependencies are inferred from the claim text.

Portable laser blood sampling device having dual safety device and disposable cap used therein

Life of this patent

Portable laser blood sampling device having dual safety device and disposable cap used therein

Life of this patent

Abstract

Claims8