Patent
Medical laser handpiece
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TLDR
In this paper, a medical laser handpiece comprising a grip body, a semiconductor laser generator disposed in the grip body and an irradiation nozzle which is detachably cross-connected to the head of the gripper at an angle was presented.Abstract:
A medical laser handpiece comprising a grip body, a semiconductor laser generator disposed in the grip body and an irradiation nozzle which is detachably cross-connected to the head of the grip body at an angle and includes a laser light transmitting means from the semiconductor laser generator. With this laser handpiece, an operator can accurately and easily treat even relatively small and complicated shaped teeth and periodontal sections in the mouth. In addition to a structure capable of irradiating laser lioght and a structure capable of cooling the semiconductor generator, this invention also includes a structure capable of jetting air, water and a mist of air and water, and a structure capable of reducing irradiation loss of laser light.read more
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References
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Patent
Depilation device and method
TL;DR: In this paper, a depilation device includes a laser beam generator embodied in a hand gun with a trigger enabling pulses of laser energy to be delivered along a flexible fibre optic probe, which has a bore in the end which can fit over a hair to be destroyed.
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TL;DR: In this article, a dental spray handpiece for agents such as air and water has been designed, having a nozzle member with a discharge orifice at one end and connecting element at the other end and a housing forming a grip piece for the dental handpiece containing an arrangement for controlling flow of the agents and a connection to a supply hose with the nozzle and having a coacting element forming a rotary joint.
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Contra angle handpiece for dental treatment by laser beams
Sadayasu Ota,Shinichi Nishimoto +1 more
TL;DR: In this paper, a contra angle handpiece of a laser beam transmitting glass fiber for dental treatment is presented, where the transmission of the beam is carried out by a glass fiber centripetally held with respect to the handpiece by means of resilient grip members.
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