公开(公告)号：US20240299714A1

公开(公告)日：2024-09-12

申请号：US18668055

申请日：2024-05-17

Applicant: CEREVASC, INC.

Inventor： Carl Heilman ,  Adel M. Malek ,  David A. Rezac ,  Timothy W. Robinson ,  Joseph Ting

IPC: A61M27/00 ,  A61B6/12 ,  A61B18/00 ,  A61B18/14 ,  A61B34/20 ,  A61M25/00 ,  A61M25/01 ,  A61M25/09 ,  A61M25/10 ,  A61M39/24

CPC classification number: A61M27/006 ,  A61B6/12 ,  A61B18/14 ,  A61B18/1477 ,  A61B18/1492 ,  A61B34/20 ,  A61M25/0067 ,  A61M25/0108 ,  A61M25/0155 ,  A61M25/09 ,  A61M25/10 ,  A61M39/24 ,  A61B2018/00446 ,  A61B2018/00619 ,  A61B2018/1425 ,  A61M2039/242 ,  A61M2039/2426 ,  A61M2210/06

Abstract: Methods for treating hydrocephalus using a shunt, the shunt having one or more CSF intake openings in a distal portion, a valve disposed in a proximal portion of the shunt, and a lumen extending between the one or more CSF intake openings and the valve, the method comprises deploying the shunt in a body of a patient so that the distal portion of the shunt is at least partially disposed within a CP angle cistern, a body of the shunt is at least partially disposed within an IPS of the patient, and the proximal portion of the shunt is at least partially disposed within or proximate to a JV of the patient, wherein, after deployment of the shunt, CSF flows from the CP angle cistern to the JV via the shunt lumen at a flow rate in a range of 5 ml per hour to 15 ml per hour.

公开(公告)号：US20250050076A1

公开(公告)日：2025-02-13

申请号：US18926899

申请日：2024-10-25

Applicant: CEREVASC, INC.

Inventor： Carl Heilman ,  Adel M. Malek ,  David A. Rezac ,  Timothy W. Robinson ,  Joseph Ting

IPC: A61M27/00 ,  A61B6/12 ,  A61B18/00 ,  A61B18/14 ,  A61B34/20 ,  A61M25/00 ,  A61M25/01 ,  A61M25/09 ,  A61M25/10 ,  A61M39/24

Abstract: Methods for treating hydrocephalus using a shunt, the shunt having one or more CSF intake openings in a distal portion, a valve disposed in a proximal portion of the shunt, and a lumen extending between the one or more CSF intake openings and the valve, the method comprises deploying the shunt in a body of a patient so that the distal portion of the shunt is at least partially disposed within a CP angle cistern, a body of the shunt is at least partially disposed within an IPS of the patient, and the proximal portion of the shunt is at least partially disposed within or proximate to a JV of the patient, wherein, after deployment of the shunt, CSF flows from the CP angle cistern to the JV via the shunt lumen at a flow rate in a range of 5 ml per hour to 15 ml per hour.

公开(公告)号：US12011557B2

公开(公告)日：2024-06-18

申请号：US16998606

申请日：2020-08-20

Applicant: CEREVASC, INC.

Inventor： Carl Heilman ,  Adel M. Malek ,  David A. Rezac ,  Timothy W. Robinson ,  Joseph Ting

IPC: A61M27/00 ,  A61B6/12 ,  A61B18/14 ,  A61B34/20 ,  A61M25/00 ,  A61M25/01 ,  A61M25/09 ,  A61M25/10 ,  A61M39/24 ,  A61B18/00

CPC classification number: A61M27/006 ,  A61B6/12 ,  A61B18/14 ,  A61B18/1477 ,  A61B18/1492 ,  A61B34/20 ,  A61M25/0067 ,  A61M25/0108 ,  A61M25/0155 ,  A61M25/09 ,  A61M25/10 ,  A61M39/24 ,  A61B2018/00446 ,  A61B2018/00619 ,  A61B2018/1425 ,  A61M2039/242 ,  A61M2039/2426 ,  A61M2210/06

Abstract: Methods for treating hydrocephalus using a shunt, the shunt having one or more CSF intake openings in a distal portion, a valve disposed in a proximal portion of the shunt, and a lumen extending between the one or more CSF intake openings and the valve, the method comprises deploying the shunt in a body of a patient so that the distal portion of the shunt is at least partially disposed within a CP angle cistern, a body of the shunt is at least partially disposed within an IPS of the patient, and the proximal portion of the shunt is at least partially disposed within or proximate to a JV of the patient, wherein, after deployment of the shunt, CSF flows from the CP angle cistern to the JV via the shunt lumen at a flow rate in a range of 5 ml per hour to 15 ml per hour.

公开(公告)号：US20200376239A1

公开(公告)日：2020-12-03

申请号：US16998606

申请日：2020-08-20

Applicant: CEREVASC, INC.

Inventor： Carl Heilman ,  Adel M. Malek ,  David A. Rezac ,  Timothy W. Robinson ,  Joseph Ting

IPC: A61M27/00 ,  A61B6/12 ,  A61M25/00 ,  A61M25/01 ,  A61M25/09 ,  A61M25/10 ,  A61M39/24 ,  A61B34/20 ,  A61B18/14

Abstract: Methods for treating hydrocephalus using a shunt, the shunt having one or more CSF intake openings in a distal portion, a valve disposed in a proximal portion of the shunt, and a lumen extending between the one or more CSF intake openings and the valve, the method comprises deploying the shunt in a body of a patient so that the distal portion of the shunt is at least partially disposed within a CP angle cistern, a body of the shunt is at least partially disposed within an IPS of the patient, and the proximal portion of the shunt is at least partially disposed within or proximate to a JV of the patient, wherein, after deployment of the shunt, CSF flows from the CP angle cistern to the JV via the shunt lumen at a flow rate in a range of 5 ml per hour to 15 ml per hour.