(19)
(11) EP 4 355 216 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
02.04.2025 Bulletin 2025/14

(45) Mention of the grant of the patent:
26.02.2025 Bulletin 2025/09

(21) Application number: 21769641.8

(22) Date of filing: 27.08.2021
(51) International Patent Classification (IPC): 
A61B 6/00(2024.01)
A61B 6/58(2024.01)
 A61B 6/03(2006.01)
(52) Cooperative Patent Classification (CPC):
A61B 6/583; A61B 6/032
(86) International application number:
PCT/CN2021/115082
(87) International publication number:
WO 2023/000437 (26.01.2023 Gazette 2023/04)

(54)

METHOD FOR DETERMINING LONGITUDINAL POSITION OF COMBINED PHANTOM, COMPUTER READABLE STORAGE MEDIUM, AND CT DEVICE

VERFAHREN ZUR BESTIMMUNG DER LÄNGSPOSITION EINES KOMBINIERTEN PHANTOMS, COMPUTERLESBARES SPEICHERMEDIUM UND CT-VORRICHTUNG

PROCÉDÉ DE DÉTERMINATION DE LA POSITION LONGITUDINALE D'UN FANTÔME COMBINÉ, SUPPORT DE STOCKAGE LISIBLE PAR ORDINATEUR ET DISPOSITIF DE TOMODENSITOMÉTRIE

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 20.07.2021 CN 202110817910

(43) Date of publication of application:
24.04.2024 Bulletin 2024/17

(73) Proprietor: Siemens Shanghai Medical Equipment Ltd.
Shanghai 201318 (CN)

(72) Inventors:
  • LI, Tao Tao
    Shanghai 201315 (CN)
  • GU, Xuan
    Shanghai 200122 (CN)
  • TIAN, Yi
    Shanghai 200126 (CN)
  • LOU, Yu Ting
    Shanghai 200052 (CN)

(74) Representative: Horn Kleimann Waitzhofer Schmid-Dreyer Patent- und Rechtsanwälte PartG mbB 
Theresienhöhe 12
80339 München
80339 München (DE)


(56) References cited: : 
WO-A1-2018/081420
US-A1- 2012 076 259
 US-A1- 2005 141 672
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).