公开(公告)号：US20210322736A1

公开(公告)日：2021-10-21

申请号：US16853475

申请日：2020-04-20

Applicant: CSF-DYNAMICS A/S

Inventor： Svend Erik BØRGESEN

IPC: A61M27/00

Abstract: A shunt device for shunting cerebrospinal fluid (CSF) from a CSF containing space to a sinus system cavity comprises a tubular inlet element, a flow restricting part, and a tubular outlet element having an outlet end with an outlet opening for insertion in the sinus system cavity, and a one-way valve preventing flow in a direction from the outlet opening to the inlet opening. The shunt device further comprises a distancer, said distancer being provided at the outlet end of the tubular outlet element.

公开(公告)号：US20190117945A1

公开(公告)日：2019-04-25

申请号：US16309083

申请日：2017-06-20

Applicant: CSF-DYNAMICS A/S

Inventor： Svend Erik BØRGESEN

IPC: A61M27/00

Abstract: A shunt device for shunting cerebrospinal fluid (CSF) from a CSF containing space to a sinus system cavity (21) comprises a tubular inlet element, a flow restricting part, and a tubular outlet element having an outlet end (17) with an outlet opening (19) for insertion in the sinus system cavity (21), and a one-way valve preventing flow in a direction from the outlet opening to the inlet opening. The shunt device further comprises a distancer (35), said distancer being provided at the outlet end (17) of the tubular outlet element.

公开(公告)号：US20220401711A9

公开(公告)日：2022-12-22

申请号：US16853475

申请日：2020-04-20

Applicant: CSF-DYNAMICS A/S

Inventor： Svend Erik BØRGESEN

IPC: A61M27/00

Abstract: A shunt device for shunting cerebrospinal fluid (CSF) from a CSF containing space to a sinus system cavity comprises a tubular inlet element, a flow restricting part, and a tubular outlet element having an outlet end with an outlet opening for insertion in the sinus system cavity, and a one-way valve preventing flow in a direction from the outlet opening to the inlet opening. The shunt device further comprises a distancer, said distancer being provided at the outlet end of the tubular outlet element.

公开(公告)号：US20190192834A1

公开(公告)日：2019-06-27

申请号：US16290753

申请日：2019-03-01

Applicant: CSF-DYNAMICS A/S

Inventor： Svend Erik BØRGESEN

IPC: A61M27/00

CPC classification number: A61M27/006 ,  A61M25/04 ,  A61M2202/0464

Abstract: A shunt device for shunting cerebrospinal fluid (CSF) from a CSF containing space to a sinus system cavity comprises a tubular inlet element, a flow restricting part, and a tubular outlet element having an outlet end with an outlet opening for insertion in the sinus system cavity, and a one-way valve preventing flow in a direction from the outlet opening to the inlet opening. The shunt device further comprises a distancer, said distancer being provided at the outlet end of the tubular outlet element.