发明名称 |
TISSUE EXPANDER AND METHODS |
摘要 |
A tissue expander adapted for increasing overlying tissue surface area and size of an associated perforator vessel includes an inflatable bladder adapted to be temporarily implanted subcutaneously in a patient at a donor site. The bladder forms a recess for receiving therein a perforator vessel. Bladder volume is increased incrementally over time to increase overlying tissue surface area and size of the associated perforator vessel. The expanded tissue and/or the perforator vessel can be harvested for use as an island flap, a free flap, or a vascular graft. |
申请公布号 |
US2016030123(A1) |
申请公布日期 |
2016.02.04 |
申请号 |
US201414774968 |
申请日期 |
2014.03.11 |
申请人 |
SONG Bin |
发明人 |
Song BIN |
分类号 |
A61B19/00 |
主分类号 |
A61B19/00 |
代理机构 |
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代理人 |
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主权项 |
1. A tissue expander adapted for increasing overlying tissue surface area and size of an associated perforator vessel, the tissue expander comprising:
an inflatable bladder adapted to be disposed subcutaneously and forming a recess for receiving therein in incidental contact a perforator vessel; and a port in fluidic communication with an interior volume of the bladder. |
地址 |
Beijing CN |