The General Hospital Corporation

Joshua Tam

R Rox Anderson

William A Farinelli

Walfre Franco

Martin Purschke

Apostolos G Doukas

Fernanda Hidemi Sakamoto

Min Yao

Matthew M Avram

Esmeralda Ibarra-silva

Richard Rox Anderson

Joel N Jimenez-Lozano

Lynn A Drake

Ying Wang

Richard A Anderson

Sandeep Korupolu

Lynn Drake

Hrak Ray Jalian

William F Farinelli

Systems and methods are provided for performing a hair transplant using a hair transplant device. The hair transplant device comprises an extraction unit including a coring needle configured to extract at least one hair follicle from a donor site, an implanting unit removably coupled to the extraction unit, the implanting unit including a splitting needle configured to create an opening in a recipient site, a housing coupled to the extraction unit, and a user interface extending from the housing and moveable relative to the housing. The user interface includes a pin movable within the coring needle relative to the housing.

Systems and methods for a hair transplant system with extraction and implantation needles

Systems and methods are provided for performing a hair transplant using a hair transplant device. The hair transplant device comprises a coring needle, a splitting needle, a housing, and a user interface. The coring needle forms a coring lumen configured to extract a hair follicle from a donor site. The splitting needle is configured to create an opening in a recipient site. The housing at least partially surrounds one of the coring needle and the splitting needle. The user interface extends from the housing and is movable relative to the coring needle to push the hair follicle from the coring lumen into the opening in the recipient site formed by the splitting needle.

Systems and methods for hair transplant

Exemplary embodiments of apparatus and method for obtaining one or more portions of biological tissue ('micrografts') to form grafts are provided. For example, a hollow tube can be inserted into tissue at a donor site, and a pin provided within the tube can facilitate controlled removal of the micrograft from the tube. Micrografts can be harvested and directly implanted into an overlying biocompatible matrix through coordinated motion of the tube and pin. A needle can be provided around the tube to facilitate a direct implantation of a micrograft into a remote recipient site or matrix. The exemplary apparatus can include a plurality of such tubes and pins for simultaneous harvesting and/or implanting of a plurality of micrografts. The harvested micrografts can have a small dimension, e.g., less than about 1 mm, which can promote healing of the donor site and/or viability of the harvested tissue.

Method and apparatus for tissue grafting and copying

An osseointegrated fixture of a percutaneous osseointegrated prosthesis (POPs) anchors directly into a bone of a residual limb within an amputation stump. By anchoring directly into the bone, the POPs provides improved mobility, comfort, and function for an amputee, but an interface between an opening in the skin and the osseointegrated fixture, which allows the anchoring directly into the bone, is prone to infection by microbes. An anti-microbial device can be attached to and/or embedded within an extracorporeal portion of the osseointegrated fixture to irradiate at least a portion on the interface with at least one wavelength of light selected for its antimicrobial effects.

Anti-microbial irradiation for percutaneous osseointegrated prostheses (POPs)

Systems and methods for assembling a plurality of tissue grafts are provided. A method includes harvesting the plurality of micro tissue grafts from a donor site, arranging the plurality of micro tissue grafts in a desired orientation, forming a tissue construct containing the plurality of micro tissue grafts arranged in the desired orientation, and applying the tissue construct to a recipient site.

Systems and methods for assembling tissue grafts

In one aspect, the present invention provides a method of cooling to produce selective disruption of visceral fat tissue in a non-infant human subject comprising infusing a cooled fluid into the abdominal or peritoneal cavity, or into other parts of the body containing visceral fat, to cool the proximal tissue sufficiently to selectively disrupt lipid-rich cells therein, for example, to promote subsequent damage and absorption of lipid-rich cells by the body without producing unwanted effects in non-lipid-rich cells; e.g., without injury to internal organ tissues that could otherwise produce life-threating risks. The cooled fluid can be infused using a catheter arrangement. The cooled fluid can be retained within the abdominal category for a particular duration, and then drained using the catheter arrangement. In certain embodiments, the cooled fluid can be simultaneously introduced into the abdominal cavity and drained therefrom.

Methods and devices for selective disruption of visceral fat by controlled cooling

The present invention provides methods and apparatus for use in the selective disruption of visceral fat tissue by controlled cooling.

Growing community of inventors

Charlestown, MA, United States of America

Joshua Tam