Pixel array medical systems, devices and methods
AssigneeSrgi Holdings, LLC
InventorEdward Knowlton
Life of this patent
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Abstract
Embodiments include a system comprising a cannula assembly configured for rotational fractional resection (RFR). The cannula assembly includes at least one cannula configured for rotational operation and enclosed in a depth guide configured to control an insertion depth of the at least one cannula. The depth guide includes a vacuum chamber configured to maintain vacuum to evacuate resected tissue generated by the RFR.
Claims55
A system comprising a cannula assembly configured for rotational fractional resection (RFR), wherein the cannula assembly includes at least one cannula configured for rotational operation and enclosed in a depth guide configured to control an insertion depth of the at least one cannula, wherein the cannula includes a lumen coupled to at least one aperture positioned axially in a proximal region of the cannula and configured to pass resected tissue from a target site, wherein the depth guide includes a vacuum chamber configured to maintain vacuum to evacuate resected tissue generated by the RFR.
Dependencies are inferred from the claim text.