(19)
(11) EP 4 565 129 A2

(12)

(88) Date of publication A3:
07.03.2024

(43) Date of publication:
11.06.2025 Bulletin 2025/24

(21) Application number: 23850740.4

(22) Date of filing: 03.08.2023
(51) International Patent Classification (IPC): 
A61B 5/03(2006.01)
A61M 1/00(2006.01)
 A61M 27/00(2006.01)
(52) Cooperative Patent Classification (CPC):
A61M 27/006; A61B 5/031; A61B 5/6852; A61B 5/0263
(86) International application number:
PCT/US2023/029384
(87) International publication number:
WO 2024/030536 (08.02.2024 Gazette 2024/06)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 03.08.2022 US 202263394911 P

(71) Applicant: Children's Hospital Los Angeles
Los Angeles, California 90027 (US)

(72) Inventors:
  • BORZAGE, Matthew
    Los Angeles, California 90027 (US)
  • CHIARELLI, Peter
    Los Angeles, California 90027 (US)
  • HA, Joseph Hyunjong
    Los Angeles, California 90027 (US)

(74) Representative: Dehns 
10 Old Bailey
London EC4M 7NG
London EC4M 7NG (GB)

   


(54) MEASURING INTRACRANIAL PRESSURE USING A CEREBROSPINAL FLUID SHUNT DEVICE