Title:
水頭症の治療システムおよび方法
Document Type and Number:
Japanese Patent JP6956433
Kind Code:
B2
Abstract:
Systems and methods for implanting an endovascular shunt in a patient is disclosed. The system having an expandable anchor configured for being deployed in a dural venous sinus of a patient at a location distal to a curved portion of a wall of an inferior petrosal sinus (IPS) of the patient; an elongate guide member coupled to, and extending proximally from, the anchor; a shunt delivery catheter having a first lumen configured to receive the guide member, and a second lumen extending between respective proximal and distal openings in the shunt delivery catheter, the shunt delivery catheter further having a penetrating element coupled to a distal end of the catheter; and the system further having a guard at least partially disposed over, and movable relative to, the penetrating element.
Inventors:
Marek, Adele, M.
Heilmann, Karl
Rezak, David, A.
Sattell, Jack, Bee.
Maiorano, Anthony
Heilmann, Karl
Rezak, David, A.
Sattell, Jack, Bee.
Maiorano, Anthony
Application Number:
JP2020213405A
Publication Date:
November 02, 2021
Filing Date:
December 23, 2020
Export Citation:
Assignee:
Selebasque, Incorporated
International Classes:
A61M25/04; A61F2/848; A61M1/00
Domestic Patent References:
| JP2014521462A | ||||
| JP2004530507A |
Foreign References:
| WO2015108917A1 | ||||
| US20040116868 | ||||
| US20090177152 |
Attorney, Agent or Firm:
Patent business corporation Kita Aoyama International