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US 8,328,838 B2Granted
Needle assembly for traditional oriental medicine
OwnerHong-Jae Leeinventor
Life of this patent
Estimating the term…
Abstract
Provided is a needle assembly for use in oriental acupuncture. The needle assembly includes: a hollow tubular rod member; a pin member which is movably installed in the rod member and can be inserted into a person's skin; and a reuse preventing unit preventing the pin member, which is protruded from an end of the rod member and is inserted into the skin, from being protruded from the end of the rod member and inserted into the skin again.
Claims9
A needle assembly for use in oriental acupuncture, the needle assembly comprising:
- a hollow tubular rod member;
- a pin member movably installed in the rod member and capable of being inserted into a person's skin;
- and
- a reuse preventing unit preventing the pin member, which is protruded from a distal end of the hollow tubular rod member and inserted into the skin, from being protruded from the distal end of the hollow tubular rod member and from being inserted into the skin again after the pin is withdrawn from the skin,
- wherein the hollow tubular rod member comprises:
- a tube part having a long through-hole;
- and
- an accommodating part surrounding an outer circumferential surface of the tube part and having an accommodating space defined by an inner circumferential surface of the accommodating part and a surface of an end of the tube part,
- wherein the reuse preventing unit comprises an insertion block disposed in the accommodating space, wherein the insertion block comprises:
- an insertion part having a hole into which the pin member is inserted;
- and
- a central part extending from the insertion part, and adapted to be deviated from an axis which the pin member follows in the state where the pin member is inserted into the hole of the insertion part and to be aligned with the axis when the pin member is removed from the hole of the insertion part.
9 more elements
A needle assembly for use in oriental acupuncture, the needle assembly comprising:
- a hollow tubular rod member;
- a pin member movably installed in the rod member and capable of being inserted into a person's skin;
- and
- a reuse preventing unit preventing the pin member, which is protruded from a distal end of the hollow tubular rod member and inserted into the skin, from being protruded from the distal end of the hollow tubular rod member and from being inserted into the skin again after the pin is withdrawn from the skin,
- wherein the hollow tubular rod member comprises:
- a tube member having a long through-hole;
- and
- an accommodating part surrounding an outer circumferential surface of the tube member and having an accommodating space defined by an inner circumferential surface of the accommodating part and a surface of an end of the tube part,
- wherein the reuse preventing unit comprises a protrusion part having a through-hole whose central line is aligned with a central axis of the tube member and extending from the accommodating part to taper from a lower end toward an upper end of the tube member,
- wherein the pin member is capable of being inserted into the skin in the state where the pin member is inserted into the through-hole of the protrusion part, and when the pin member is removed from the through-hole of the protrusion part, an end of the pin member is deviated from the central axis of the tube member.
7 more elements
Dependencies are inferred from the claim text.