发明名称 |
皮膚組織を移植するための方法及び装置 |
摘要 |
Methods and apparatus are provided for affecting an appearance of skin by harvesting small portions of tissue from a donor (first) site and applying them at a recipient (second) site. A plurality of micrografts can be formed from a piece of graft tis-sue and attached to a dressing material. The dressing material can then be expanded to increase a separation distance between the micrografts, and the dressing material having spaced-apart micrografts attached thereto can be applied to a prepared recipient site. An apparatus can be provided that expands the dressing material using a pressurized fluid. A further method can include providing a suspension of small portions of graft tissue in a solution. The solution can be injected into blisters formed at a recipient (second) site and the tissue portions allowed to attach and proliferate. A method and apparatus can also be provided for forming corre-sponding blisters at a donor site and at a recipient site. The raised (removed) portions of the blisters can be removed and attached to a dressing material, and the portions from the donor (first) site can be placed onto the exposed blister areas at the recipient site. |
申请公布号 |
JP5989141(B2) |
申请公布日期 |
2016.09.07 |
申请号 |
JP20150000930 |
申请日期 |
2015.01.06 |
申请人 |
ザ ジェネラル ホスピタル コーポレイション;マサチューセッツ インスティテュート オブ テクノロジー |
发明人 |
アーシュラニ ファルグニ;ファリネリ ウィリアム エイ;シャー エイジェイ;リュー ヴィンセント;アンダーソン アール ロックス |
分类号 |
A61F2/10;A61B17/322;A61K35/12;A61L27/00;A61P17/00;A61P17/02 |
主分类号 |
A61F2/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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