公开(公告)号：US20250143679A1

公开(公告)日：2025-05-08

申请号：US18928651

申请日：2024-10-28

Applicant: Hologic, Inc.

Inventor： Fareeha SAFIR ,  Joseph A. STAND, III ,  Jacqueline CARANO ,  Thomas H. FISK ,  Tom FARBIZIO

IPC: A61B10/02 ,  A61B10/00 ,  B01L3/00

Abstract: A tissue holder assembly for receiving and imaging severed tissue samples from a biopsy device includes a base and a cover removably attached to the base to define an interior, the base having one or more vacuum lumens in communication with the interior, the assembly further including a tissue tray removably and rotatably mounted in the interior, wherein a bottom of the tissue tray comprises a filter material that allows fluid to pass through. The cover has a tissue sample entry port formed therein and configured direct severed tissue samples and fluid aspirated therethrough into a respective tissue storage compartment of the tissue tray positioned under the tissue sample entry port, wherein the base includes a raised surface underlying at least a portion of the tissue tray circumferentially spaced apart from the tissue sample entry port when the cover is attached to the base.

公开(公告)号：US20230014922A1

公开(公告)日：2023-01-19

申请号：US17779891

申请日：2020-11-25

Applicant: HOLOGIC, INC.

Inventor： Kenneth F. DEFREITAS ,  Tim STANGO ,  Tom FARBIZIO

IPC: G01N1/40 ,  A61B10/00

Abstract: A tissue holder assembly includes: a base comprising a bottom member, a central hub extending upwardly from the bottom member, and a circumferential sidewall extending upwardly from the bottom member radially spaced apart from the hub, the circumferential sidewall surrounding the hub and defining an interior region configured for accommodating a cylindrical tissue holder; the base further comprising a raised platform spaced upwardly apart from the bottom member, the central hub extending through a central opening of the platform and configured for supporting the tissue holder; the bottom member, the hub, and the circumferential sidewall collectively defining an annular fluid channel underlying the platform; wherein the fluid channel extends around the hub from an opening in the platform to a fluid exit port in the circumferential sidewall; the base further comprising a flow comb underlying the platform opening and extending into the fluid channel.