Biopsy device with integral vacuum assist and tissue sample and fluid capturing canister
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United States of America Patent
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Sep 12, 2017
Issued Date -
N/A
app pub date -
Sep 15, 2016
filing date -
Sep 29, 2004
priority date (Note) -
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Abstract
A biopsy device includes a body, a probe cannula, a cutter, a vacuum source, a tissue sample holder, and a flexible tube. The probe cannula extends distally from the body and defines an internal passage with a side aperture. The cutter is translatable relative to the probe cannula to sever a tissue sample received in the probe cannula. The vacuum source is in communication with the cutter. The tissue sample holder includes a vacuum port on the exterior surface to communicate with the vacuum source and a removable portion to hold solid tissue samples. The removable portion is selectively removable from the tissue sample holder and includes a straining member to separate fluids from solids. The flexible tube couples the tissue sample holder with the body such that the tissue sample holder is flexibly spaced away from the body.
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