公开(公告)号：US20230285718A1

公开(公告)日：2023-09-14

申请号：US18061287

申请日：2022-12-02

Applicant: ClearPoint Neuro, Inc.

Inventor： Jesse Flores ,  Peter G. Piferi

IPC: A61M25/00 ,  A61M39/10 ,  A61B90/11

CPC classification number: A61M25/0084 ,  A61M25/0097 ,  A61M39/10 ,  A61M25/0023 ,  A61B90/11 ,  A61M2025/0089

Abstract: Devices for transferring fluid to or from a subject include an elongate tubular cannula having opposing proximal and distal ends with an axially extending lumen. The devices also include an elongate needle having opposing proximal and distal ends. The elongate needle is configured so that the distal end of the needle extends out of the distal end of the cannula a suitable adjustable distance. The devices also include a housing with a length adjustment mechanism that adjusts a length between the tip of the needle and the distal end of the tubular cannula.

公开(公告)号：US11541207B2

公开(公告)日：2023-01-03

申请号：US16740586

申请日：2020-01-13

Applicant: ClearPoint Neuro, Inc.

Inventor： Jesse Flores ,  Peter G. Piferi

IPC: A61M25/00 ,  A61M39/10 ,  A61B90/11

Abstract: Devices for transferring fluid to or from a subject include an elongate tubular cannula having opposing proximal and distal ends with an axially extending lumen. The devices also include an elongate needle having opposing proximal and distal ends. The elongate needle is configured so that the distal end of the needle extends out of the distal end of the cannula a suitable adjustable distance. The devices also include a housing with a length adjustment mechanism that adjusts a length between the tip of the needle and the distal end of the tubular cannula.

公开(公告)号：US11253333B2

公开(公告)日：2022-02-22

申请号：US16454322

申请日：2019-06-27

Applicant: ClearPoint Neuro, Inc.

Inventor： Peter G. Piferi ,  Jesse Flores ,  Maxwell Jerad Daly ,  Rajesh Pandey

IPC: A61B90/11 ,  A61B34/00 ,  A61B34/20 ,  A61B90/10 ,  A61B90/00

Abstract: Trajectory frame assemblies for image guided surgical systems have a trajectory frame with a support column that can removably secure different components such as a tracking probe and an MER driver adapter to define and/or follow a desired intrabody trajectory. The trajectory frame assemblies include fins attached to the column support and a platform optionally with an X-Y table and/or arcuate reference brackets that are attached to the trajectory frame assemblies and can hold a reference frame with fiducials.