Invention Grant
US08932251B2 Biopsy spacer device and method of operation 有权
活检间隔装置及操作方法

Biopsy spacer device and method of operation
Abstract:
A breast cavity spacer device, such as for use with a percutaneous lumpectomy, is provided. The device includes a body having a projection on one end. The body has a bore extending there through. A catheter is disposed at least partially within the bore. A balloon member is fluidly coupled on one end of the catheter, the balloon member having an elliptical shape.
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