公开(公告)号：US12232765B2

公开(公告)日：2025-02-25

申请号：US18207891

申请日：2023-06-09

Applicant: MINNETRONIX NEURO, INC.

Inventor： Corey Daniel Brown ,  Don William Eldon Evans ,  Philip Jon Haarstad ,  Brian Dale Nelson

IPC: A61B17/02 ,  A61B17/34 ,  A61M25/01 ,  A61M25/09 ,  A61M25/06

Abstract: Medical devices for accessing the central nervous system, as well as making and using medical devices, are disclosed. An example medical device may include an expandable access sheath having a proximal end region and a distal end region. The expandable access sheath may be designed to shift between a first configuration and an expanded configuration. The expandable access sheath may include a tubular body having one or more axial support members disposed along the tubular body. The medical device may include an expansion member designed to shift the expandable access sheath between the first configuration and the expanded configuration.

公开(公告)号：US11974775B2

公开(公告)日：2024-05-07

申请号：US17155972

申请日：2021-01-22

Applicant: MINNETRONIX NEURO, INC.

Inventor： Brian Dale Nelson ,  Don William Eldon Evans

IPC: A61B17/02 ,  A61B17/34

CPC classification number: A61B17/3423 ,  A61B2017/3443

Abstract: Medical devices for accessing the central nervous system, as well as making and using medical devices, are disclosed. An example medical device may include an expandable access port. The expandable access port may include a housing having a plurality of tines coupled thereto. A thrust washer may be disposed along the housing. An actuation member may be coupled to the housing. The actuation member may be designed to shift the plurality of tines between a first configuration and an expanded configuration.

公开(公告)号：US11707294B2

公开(公告)日：2023-07-25

申请号：US16277957

申请日：2019-02-15

Applicant: MINNETRONIX NEURO, INC.

Inventor： Corey Daniel Brown ,  Don William Eldon Evans ,  Philip Jon Haarstad ,  Brian Dale Nelson

IPC: A61B17/34 ,  A61M25/01 ,  A61M25/09 ,  A61B17/02 ,  A61M25/06

CPC classification number: A61B17/3415 ,  A61B17/0293 ,  A61B17/3431 ,  A61B17/3439 ,  A61M25/0102 ,  A61M25/09041 ,  A61M25/0662 ,  A61M2025/09008 ,  A61M2025/09166

Abstract: Medical devices for accessing the central nervous system, as well as making and using medical devices, are disclosed. An example medical device may include an expandable access sheath having a proximal end region and a distal end region. The expandable access sheath may be designed to shift between a first configuration and an expanded configuration. The expandable access sheath may include a tubular body having one or more axial support members disposed along the tubular body. The medical device may include an expansion member designed to shift the expandable access sheath between the first configuration and the expanded configuration.