CN113347923B - 用于确定可植入磁性标记物的部署的磁场探针 - Google Patents

用于确定可植入磁性标记物的部署的磁场探针 Download PDF

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Publication number
CN113347923B
CN113347923B CN201980090177.6A CN201980090177A CN113347923B CN 113347923 B CN113347923 B CN 113347923B CN 201980090177 A CN201980090177 A CN 201980090177A CN 113347923 B CN113347923 B CN 113347923B
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China
Prior art keywords
magnetic
sensor
sensors
probe
magnetic field
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CN201980090177.6A
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English (en)
Chinese (zh)
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CN113347923A (zh
Inventor
休伯特·塞西尔·弗朗索瓦·马顿斯
布拉姆·舍默尔斯
兼子毅之
杰伦·亨德里克·弗兰肯
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Ceres Medical Systems Pte Ltd
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Ceres Medical Systems Pte Ltd
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0005—Geometrical arrangement of magnetic sensor elements; Apparatus combining different magnetic sensor types
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A61B5/064—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1495—Calibrating or testing of in-vivo probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0223—Magnetic field sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/043—Arrangements of multiple sensors of the same type in a linear array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • Geometry (AREA)
CN201980090177.6A 2018-11-29 2019-10-28 用于确定可植入磁性标记物的部署的磁场探针 Active CN113347923B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL2022093 2018-11-29
NL2022093A NL2022093B1 (en) 2018-11-29 2018-11-29 The present disclosure relates to a magnetic field probe for determining a disposition of an implantable magnetic marker, a detection unit comprising the probe and a method of detecting the disposition of an implantable magnetic marker.
PCT/NL2019/050708 WO2020111936A1 (en) 2018-11-29 2019-10-28 Magnetic field probe for determining a disposition of an implantable magnetic marker

Publications (2)

Publication Number Publication Date
CN113347923A CN113347923A (zh) 2021-09-03
CN113347923B true CN113347923B (zh) 2024-11-19

Family

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CN201980090177.6A Active CN113347923B (zh) 2018-11-29 2019-10-28 用于确定可植入磁性标记物的部署的磁场探针

Country Status (7)

Country Link
US (2) US11513168B2 (https=)
EP (1) EP3886697A1 (https=)
JP (2) JP2022521875A (https=)
CN (1) CN113347923B (https=)
CA (1) CA3121144A1 (https=)
NL (1) NL2022093B1 (https=)
WO (1) WO2020111936A1 (https=)

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NL2024545B1 (en) 2019-12-20 2021-09-02 Sirius Medical Systems B V Magnetic field probe for determining an angular disposition of an implantable marker
US12111153B2 (en) * 2021-06-10 2024-10-08 Allegro Microsystems, Llc Angle sensor
CN113974931A (zh) * 2021-09-14 2022-01-28 深圳睿瀚医疗科技有限公司 一种基于磁标记快速识别舌头三维位置的方法和系统
KR20240130811A (ko) * 2022-02-09 2024-08-29 큐리 바이오, 인코포레이티드 조직 운동의 자기적 검출을 위한 장치들 및 방법들
GB2620722B (en) * 2022-04-05 2024-12-04 Endomagnetics Ltd Improvements in or relating to susceptibility probes for detecting surgical markers
GB2617357B (en) * 2022-04-05 2024-09-11 Endomagnetics Ltd Improvements in or relating to susceptibility probes for detecting surgical markers
US20260029224A1 (en) * 2022-08-23 2026-01-29 Stryker Corporation Sensor optimization to identify location and orientation of anisotropic magnet field from a permanent magnet
NL2035534B1 (en) 2023-08-03 2025-02-18 Sirius Medical Systems B V Magnetic field probe for determining a disposition to an implantable marker using additional detection zones
CN116893384B (zh) * 2023-09-11 2023-12-01 南京中旭电子科技有限公司 数字霍尔传感器监测方法及平台

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Also Published As

Publication number Publication date
WO2020111936A1 (en) 2020-06-04
CA3121144A1 (en) 2020-06-04
NL2022093B1 (en) 2020-06-26
CN113347923A (zh) 2021-09-03
US11846684B2 (en) 2023-12-19
JP2022521875A (ja) 2022-04-13
US20230031115A1 (en) 2023-02-02
EP3886697A1 (en) 2021-10-06
US11513168B2 (en) 2022-11-29
JP2024161066A (ja) 2024-11-15
US20210270922A1 (en) 2021-09-02

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