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EP0186632A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

An artificial implantological hair and a needle for its insertion into the subcutaneous

Assignee: Citic Srl Centro Italiano Di Implantologia Di Capelli Artificiali
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Filing: 1985-12-18
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Granted: —
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Expires: 2005-12-18
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Abstract

Abstract The present invention relates to an artificial implantological hair which comprises in a portion thereof a knot self-tying during its sliding movement along the fiber of the artificial hair. The cited knot once tied on the artificial hair fiber has a bulk dimension substantially equal to the diameter dimension of the artificial hair itself, and a lug defining with the end portion of the artificial hair a hooked configuration which cooperates with the knot to retain the artificial hair within the subcutaneous. For inserting the artificial hair into the subcutaneous, a device is provided which cooperates with a body wherein a needle is slidable which has sufficient hardness to penetrate the subcutaneous and high elasticity effective to enable it to move back through the same path opened in the subcutaneous during the introduction of the artificial hair.

Inventors

  • 👤 Giuseppe Onorati
  • 👤 Mauro Forte

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-25 01:09
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/34; A61B17/3468; A61F; A61F2/00; A61F2/02; A61F2/10

Claims Analysis

Total Claims: 9
Claim 1
Independent Claim 63 words
An artificial implatological hair, characterised in that it comprises in a first portion thereof a knot adapted to self-tie while sliding along the artificial hair fiber, said knot as tied on said fiber having bulk dimensions substantially equal to the diameter dimension of said artificial hair and a lug defining in conjunction with an end portion of said artificial hair a hooked configuration.
Claim 2
Dependent Claim 63 words
An artificial implatological hair, characterised in that it comprises in a first portion thereof a knot adapted to self-tie while sliding along the artificial hair fiber, said knot as tied on said fiber having bulk dimensions substantially equal to the diameter dimension of said artificial hair and a lug defining in conjunction with an end portion of said artificial hair a hooked configuration.
Claim 3
Dependent Claim 41 words
A needle for inserting an artificial hair into the subcutaneous, characterised in that it has sufficient hardness for penetration of the subcutaneous and high elasticity effective to enable it to be drawn back through the same path opened in said subcutaneous.
Claim 4
Dependent Claim 41 words
A needle for inserting an artificial hair into the subcutaneous, characterised in that it has sufficient hardness for penetration of the subcutaneous and high elasticity effective to enable it to be drawn back through the same path opened in said subcutaneous.
Claim 5
Dependent Claim 16 words
A needle according to Claim 2, characterised in that it is formed from 18/8 stainless steel.
Claim 6
Dependent Claim 23 words
A needle according to Claims 2 and 3, characterised in that it has substantially the same diameter as said fiber and said knot.
Claim 7
Dependent Claim 28 words
An artificial implatological hair and needle for the insertion thereof into the subcutaneous, characterised in that they comprise one or more of the features herein described and/or illustrated.
Claim 8
Dependent Claim 28 words
An artificial implatological hair and needle for the insertion thereof into the subcutaneous, characterised in that they comprise one or more of the features herein described and/or illustrated.
Claim 9
Dependent Claim 14 words
All the above substantially as herein described, illustrated,-claimed, and for the objects set forth.

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