58 results about "Hair implant" patented technology

Apparatus for implanting single hair grafts in implant sites in a skin is adapted to apply a tiny adhesive dot in a manner to secure the implanted graft to the skin surface. The quick hardening of the adhesive allows the placement of implants in closely spaced, neighboring sites without causing dislodgment of previously implanted grafts. Illustrative apparatus for providing such implants comprises a hollow needle with a coaxial solid rod in a fixed position. The needle is moved along its axis for implanting a graft and a channel in the rod is positioned to deliver the adhesive dot.

Method of direct hair implantation consisting in sequentially harvesting single hair follicles from a donor region and directly implanting the same at a recipient region of the scalp, wherein the method employs a hair harvesting instrument with a sterile disposable punch of appropriately small diameter adapted to successively perform cutting of a single hair follicle when it is brought in contact with the root of the hair follicle and is manually rotated around the perimeter of the same. A micro gripper means is thereafter used for the extraction of the cut hair follicle and for loading a forwardly projecting tubular needle of a hair implanting instrument with the extracted hair follicle. A hair implanting instrument is then employed for a selective placement of said hair follicle in the appropriate direction and at an appropriate position on a demarcated recipient region of the scalp. The process of single hair follicle harvesting, extraction and direct implantation is repeated until completion of the planned direct hair implantation procedure.

A hair implant includes at least two strands including at least one of mammalian hair and synthetic hair; and an anchor, which: (a) includes silicone, (b) is configured for subcutaneous implantation, (c) includes a fracture line configured to facilitate fracturing of the anchor along the fracture line for ease of removal of the implant after subcutaneous implantation, and (d) is configured to provide a scaffold for collagen growth after subcutaneous implantation, wherein at least one of the at least two strands is joined to the anchor on one side of the fracture line and at least one of the at least two strands is joined to the anchor on an opposite side of the fracture line such that each fragment formed by fracturing the implant includes at least one of the at least two strands. Looped implants, a hair restoration method and an implant manufacturing method are also disclosed.

Extension devices for attaching hair extension elements to artificial hair elements that protrude from a subcutaneously implanted hair implant anchor body. One extension device involves a cylindrical structure having respective cavities on opposing ends. One cavity receives the distal end of the artificial hair element while the other cavity receives the hair extension therein. Another extension device involves a hair extension element forming a first portion of the device while a second opposite portion includes a projection that is received inside a hollow interior of the artificial hair element. A third extension device involves a core having a hair extension element projecting from one side of the core while a single cavity is located on a second side, opposite the one side, and which receives the distal end of the artificial implanted hair element therein. The hair extension may comprise ancillary hair elements and bud structures. Ornamental structures may be included on the distal ends of the hair extension element.

The present invention relates to a toothbrush (1) provided with a handle body (10) comprising a head portion (2) where at least two bundles of hair (22) have been transplanted to a hair implant surface (20), a neck portion (4) disposed in the head portion (2), and a handle portion (6) disposed in the neck portion (4). In the handle body (10), a cover layer (12) is formed of a soft resin covering at least 70% of the total of the surface area of the head portion (2) and the surface area of the neck portion (4), and is disposed on the surface of a base (11) formed of a rigid resin. At least one exposed portion (14) where the base (11) is exposed is disposed on the cover layer (12) of the toothbrush (1), and the exposed part (14) is not disposed in a two-fold symmetrical area with a shaft line (O1) of the neck portion (4) being an axis of symmetry. According to the present invention, damage and breakage of the head portion and the neck portion may be prevented, and the toothbrush may be manufactured with ease.

A hair implant suitable for subcutaneous implantation is provided having an anchor comprising an anchor body, and at least one collagen receiving structure selected from the group consisting of at least one tunnel disposed through the anchor body and an external surface feature of the anchor body. The anchor further comprises at least one hair strand projecting from a distal end of the anchor body, wherein the at least one collagen receiving structure is configured to support collagen ligature growth after subcutaneous implantation of the hair implant so as to anchor the anchor to a hair implant recipient, and the collagen receiving structure is free of hair. A fracture line in the anchor body allows the body to fragment, thereby releasing collagen ligatures and allowing the implant fragments to “release” and fall out of the skin. The at least one hair strand may comprise a primary hair element with emerging hair elements.

A toothbrush in which a plurality of hair implant holes (7) are arranged on the hair implant surface (3a) of a head portion (3) at a predetermined interval in the length direction and the width direction of the head portion, and a bundle of brush flexible in one direction is implanted in each hair implant hole (7). Out of hair bundles (6A, 6B) adjoining in the length direction and the width direction of the head portion (3), the flat line (8) of one hair bundle (6A) and the flat line (8) of the other hair bundle (6B) are arranged obliquely with respect to the arrangement direction of the hair bundle (6) and the inclining direction of the flat lines (8) is set reverse so that one hair bundle (6A) and the other hair bundle (6B) are arranged alternately in the length direction and the width direction of the head portion (3).

To facilitate to apply a base sealant around a prominence uniformly in a high quality is required for a composite material. A sealant applying brush includes a supporting section having a hole opened in a longitudinal direction and a ring shape on a plane orthogonal to the longitudinal direction; and a brush section having hairs implanted in a surface of the ring shape. By supplying such a brush with sealant, and eccentrically rotating the brush such that an inner circumference surface of the hole contacts the prominence of the surface of the workpiece, the sealant can be applied in a circular area around the prominence.

By undergoing a first step for passing a hook portion 1a of a hair-implanting needle 1 from the surface 2a to the back 2b of a wig base 2 and passing the hook portion back onto the surface at another position, a second step for catching a loop 3b formed at the turning position of hair 3 folded, a third step for pulling the loop 3b out of the wig base 2 in a state wherein the hair is caught by the hair-implanting needle 1, a fourth step for catching one side3a of the hair with the hook portion 1a, a fifth step for pulling the hair-implanting needle out of the loop 3b in this state, a sixth step for forming a knot by pulling one side 3a of the hair while holding the other side 3b, and a seventh step for moving the knot 3e to the back 2b of the wig base by pulling the other side 3b of the hair while holding the one side 3a of the hair, a wig wherein the knot 3e of the hair 3 is on the back 2b of the wig base is produced.

A hair implant includes: (a) a hair strand anchor including: an anchor body; at least one hair chamber disposed within the anchor body; and at least one tunnel through the anchor body, where the tunnel is free of a hair; and (b) at least one hair strand having a portion thereof retained in the at least one of the hair chamber; wherein the tunnel is configured to support collagen ligature growth after subcutaneous implantation by receiving and retaining collagen ligatures that anchor the hair implant to a hair implant recipient. Also disclosed is a hair implant including an anchor with first and second anchor bodies and at least one bridge connecting the anchor bodies and bridging at least one void between the anchor bodies, wherein the bridge supports and retains collagen ligature growth. One-piece implants are also disclosed, as are anchors, hair restoration and manufacturing methods.

The invention discloses a hair implanting pen, which comprises a connecting shell, a mounting cavity with a downward opening is formed in the connecting shell, a linear moving device is fixed in the mounting cavity and connected with a pen body, the bottom of the pen body extends out of the connecting shell, and the linear moving device can drive the pen body to move up and down. A connecting disc is arranged at the top end of the connecting shell, a plurality of connecting holes are formed in the top face of the connecting disc, the whole device can be applied to mechanical driving operation, manual operation is reduced, the whole operation efficiency is improved. Meanwhile, the operation precision and the operation stability can be improved, and the operation quality is better controlled.

The invention discloses a roller brush and its production process. The roller brush includes a roller and bristles. The roller is a hollow cylindrical structure with two ends fixedly connected with connecting shafts. The outside of the roller is sleeved with The flocking layer, the outside of the flocking layer is connected with bristles, the bristles are in strip-shaped sheet structure, evenly and tightly distributed along the circumference of the flocking layer, the two ends of the bristles are respectively connected with compression covers, and the compression The cover is fixedly connected to the connecting shaft by locking screws. The production process of the roller brush includes the following steps: preparing polished cloth strips, pressing and shaping the polished cloth strips, applying glue to the polished cloth strips, assembling and positioning the rollers, and planting bristles. , Assemble the compression cover, and the bristles are smooth. In the present invention, the bristles of an integral polishing strip are covered and fixed on the roller by means of adhesive splicing, which improves the production efficiency, the bristles are more compact, the surface is continuous and full, and the polishing effect is good. The cover structure prolongs the service life of the roller brush.

The present invention comprises a head portion, and a handle portion which is extended from the head portion, a hair bundle being disposed at a hair implant surface of the head portion. At the handle portion of the toothbrush, a projecting section which protrudes to a back side of the hair implant surface of the toothbrush is disposed, and a tubular enclosing section is disposed to surround the projecting section. A tip of the projecting section protrudes from the tubular enclosing section. The tubular enclosing section may be displaced relatively in a direction of the tip when the tip and a tip side of the handle portion are at a fixed position, and the head portion is weighted from the hair implant surface. By adoption of the toothbrush, a brushing pressure may be detected with ease by a user, and the oral cavity of the user may be cleaned at an appropriate brushing pressure.