초록 ▼

A laser needle device for acupuncture which is portable, relatively inexpensive and easy to use. The device includes a retractable ceramic needle and a self-contained laser source, which is powered by a self-contained battery. The ceramic needle engages the end of a hollow ray passage member that is

A laser needle device for acupuncture which is portable, relatively inexpensive and easy to use. The device includes a retractable ceramic needle and a self-contained laser source, which is powered by a self-contained battery. The ceramic needle engages the end of a hollow ray passage member that is contained in the conical distal end of an elongate case. Finger-generated depression of a button at the opposite end of the case generates a mechanical force, transmitted by intermediate elements, to ultimately urge spring-actuated downward movement of the ray passage member so that the needle tip emerges from an opening in the conical distal end of the case. The self-contained battery delivers power to a laser generating chip housed in the case when the downward movement of the intermediate elements complete an electrical circuit with two contacting terminals, simultaneous with the emergence of the needle tip, whereupon the chip generates a laser ray which passes through a lens, through the ray passage member and through the aperture of the needle.

대표청구항 ▼

1. A portable hand-holdable laser device for emitting a laser light, said hand-holdable device having a distal housing, said housing having a distal tip, a self-contained power source within said housing, a condensing lens contained within the housing to direct the laser light into and through a hol

1. A portable hand-holdable laser device for emitting a laser light, said hand-holdable device having a distal housing, said housing having a distal tip, a self-contained power source within said housing, a condensing lens contained within the housing to direct the laser light into and through a hollow ceramic acupuncture needle, said acupuncture needle being slidable and contained inside said housing distal tip, a substantially simultaneously electrical power connection being connected at a same time as said ceramic needle is slidingly moved into a projecting space past said distal tip of said needle housing, said movable needle being held within the distal tip by a spring contained within said housing when the power source is not activated, and said activation being activated by an operator's finger pressing a movable plunger located at the proximal end of said device.