公开(公告)号：US20190001347A1

公开(公告)日：2019-01-03

申请号：US16018897

申请日：2018-06-26

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： SHANNON SMITH KENWOOD ,  SARAH JEAN HEIGHTON ,  JOSHUA CLARK ,  DAN BACON

IPC: B04B5/04 ,  B01D21/26 ,  B01D61/14 ,  B01D61/18

Abstract: Filtration devices and methods for collecting, filtering, and/or processing biological samples are disclosed. An example filtration device may include a funnel member having a first end region and a second end region. A flange may be coupled to the first end region. A filter support portion may be coupled to the second end region. The filter support portion may include a base, a filter membrane coupled to the base, and a securing member for securing the filter membrane to the base.

公开(公告)号：US20190001323A1

公开(公告)日：2019-01-03

申请号：US16022108

申请日：2018-06-28

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： SARAH JEAN HEIGHTON ,  SHANNON SMITH KENWOOD ,  JOSHUA CLARK

IPC: B01L3/00 ,  B01D63/08 ,  B01D61/18

Abstract: A cell filtration assembly adapted to capture cells from a biological sample during centrifugation includes a centrifugation tube, a cell collection device adapted to be secured within a tapered end of the centrifugation tube and a funnel structure adapted to direct fluid into the cell collection device. The cell collection device includes a rectilinear structure that is adapted to permit fluid to flow through the rectilinear structure and a cell capture surface that is secured relative to the rectilinear structure. The cell collection device may be sectioned in either a horizontal or vertical orientation.

公开(公告)号：US20190003935A1

公开(公告)日：2019-01-03

申请号：US16019078

申请日：2018-06-26

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： JOSHUA CLARK ,  GENE T. STORBECK ,  SHANNON SMITH KENWOOD ,  CHRISTOPHER A. BENNING ,  SEAN CURRAN ,  SARAH JEAN HEIGHTON

IPC: G01N1/31 ,  A61B10/02 ,  B01L3/00 ,  G01N1/40 ,  G01N33/50

Abstract: A cell filtration assembly adapted to capture cells from a biological sample during centrifugation includes a filter support member including a sample well and a filter membrane that spans the sample well. In some cases, the filter support member and/or the filter membrane may be adapted to be sectioned. In some cases, a protective element may be disposed over at least a portion of the filter support member in order to protect the filter support member from tissue processing reagents during processing of the cells captured from the biological sample.

公开(公告)号：US20190000428A1

公开(公告)日：2019-01-03

申请号：US16023274

申请日：2018-06-29

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： JEFF GRAY ,  SERENA SCOTT ,  SHANNON SMITH KENWOOD ,  GENE T. STORBECK

IPC: A61B10/02 ,  A61M1/00

Abstract: A tissue filtration device may include an elongate hollow needle assembly having open distal and proximal ends. In some cases, the tissue filtration device may include a collection device containing a filter material and coupled to the elongate hollow needle assembly and in fluid communication with the elongate hollow needle. Also included may be a suction assembly coupled to the collection device and configured to draw fluid from the elongate hollow needle assembly into the collection device.