Methods and devices for biopsy and collection of soft tissue
First Claim
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1. A biopsy system comprising:
- a cannula comprising a closed distal end and a lateral tissue receiving port;
a cutter coaxially disposed with the cannula for severing tissue received in the tissue receiving port;
a tissue sample holder comprising a plurality of discrete tissue sample compartments;
a vacuum source; and
a control unit, wherein the control unit is operable to rotate the cannula to position the tissue receiving port at a desired o'"'"'clock position within tissue;
wherein the biopsy system is operable to transport individual tissue samples to the discrete tissue sample compartments of the tissue sample holder.
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Abstract
A biopsy system includes a cannula, a cutter, and a tissue sample holder. The cannula includes a closed distal end and a lateral tissue receiving port. The cutter is coaxially disposed with the cannula for severing tissue received in the tissue receiving port. The tissue sample holder includes a plurality of discrete tissue sample compartments. The biopsy system transports individual tissue samples to the discrete tissue sample compartments of the tissue sample holder.
163 Citations
24 Claims
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1. A biopsy system comprising:
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a cannula comprising a closed distal end and a lateral tissue receiving port; a cutter coaxially disposed with the cannula for severing tissue received in the tissue receiving port; a tissue sample holder comprising a plurality of discrete tissue sample compartments; a vacuum source; and a control unit, wherein the control unit is operable to rotate the cannula to position the tissue receiving port at a desired o'"'"'clock position within tissue; wherein the biopsy system is operable to transport individual tissue samples to the discrete tissue sample compartments of the tissue sample holder. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification