Portable lancing device using laser and equipped with double safety device and disposable cap used therewith

A portable laser blood sampling device equipped with a dual safety device, the device comprising:

• a laser module configured to generate a laser and irradiate the laser in one direction;
• a skin contact part that is arranged in an irradiation direction of the laser to be locally concentrated on a point of the skin to be perforated, the skin contact part including a disposable cap insertion port;
• a disposable cap having a focus lens for focusing the laser, the disposable cap configured to be inserted into the disposable cap insertion port in an intersecting direction with the irradiation direction of the laser;
• an irradiation port cover configured to prevent the laser module from outputting the laser to the outside;
• a first safety switch configured to be turned on/off by up and down movements of the irradiation port cover that is moved by up and down movements of the disposable cap;
• a second safety switch configured to be turned on/off by an elastic member provided between the laser module and the skin contact part and moved by push and pull movements of the skin contact part;
• and
• a button switch configured to allow the laser to be irradiated when both the first safety switch and the second safety switch are turned on.