CN109982648A - 降低医学设备中的电磁干扰 - Google Patents

降低医学设备中的电磁干扰 Download PDF

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Publication number
CN109982648A
CN109982648A CN201780072479.1A CN201780072479A CN109982648A CN 109982648 A CN109982648 A CN 109982648A CN 201780072479 A CN201780072479 A CN 201780072479A CN 109982648 A CN109982648 A CN 109982648A
Authority
CN
China
Prior art keywords
electric conductor
energy converter
polarization
transducer
polarization energy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201780072479.1A
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English (en)
Chinese (zh)
Inventor
W-J·A·德维吉斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN109982648A publication Critical patent/CN109982648A/zh
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0833—Clinical applications involving detecting or locating foreign bodies or organic structures
    • A61B8/0841—Clinical applications involving detecting or locating foreign bodies or organic structures for locating instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/25—User interfaces for surgical systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/445—Details of catheter construction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/56—Details of data transmission or power supply
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52077—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging with means for elimination of unwanted signals, e.g. noise or interference
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52079—Constructional features
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A61B2017/3413—Needle locating or guiding means guided by ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2063—Acoustic tracking systems, e.g. using ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2072—Reference field transducer attached to an instrument or patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3925—Markers, e.g. radio-opaque or breast lesions markers ultrasonic
    • A61B2090/3929—Active markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4245—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient
    • A61B8/4263—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient using sensors not mounted on the probe, e.g. mounted on an external reference frame

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Robotics (AREA)
  • Human Computer Interaction (AREA)
  • Gynecology & Obstetrics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Transducers For Ultrasonic Waves (AREA)
CN201780072479.1A 2016-11-24 2017-11-16 降低医学设备中的电磁干扰 Pending CN109982648A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16200430 2016-11-24
EP16200430.3 2016-11-24
PCT/EP2017/079382 WO2018095793A1 (en) 2016-11-24 2017-11-16 Electromagnetic interference reduction in a medical device

Publications (1)

Publication Number Publication Date
CN109982648A true CN109982648A (zh) 2019-07-05

Family

ID=57396314

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780072479.1A Pending CN109982648A (zh) 2016-11-24 2017-11-16 降低医学设备中的电磁干扰

Country Status (5)

Country Link
US (1) US20210275254A1 (https=)
EP (1) EP3544516A1 (https=)
JP (1) JP2020501642A (https=)
CN (1) CN109982648A (https=)
WO (1) WO2018095793A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114948079A (zh) * 2022-05-06 2022-08-30 苏州谱洛医疗科技有限公司 一种超声换能装置及其治疗系统

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020030548A1 (en) * 2018-08-08 2020-02-13 Koninklijke Philips N.V. Interventional device with electrical connections
EP3632335A1 (en) * 2018-10-05 2020-04-08 Koninklijke Philips N.V. Reducing sensor interference in a medical device
WO2020030662A1 (en) * 2018-08-08 2020-02-13 Koninklijke Philips N.V. Interventional device with an ultrasound transducer
EP3633799A1 (en) 2018-10-05 2020-04-08 Koninklijke Philips N.V. Interventional device with electrical connections
EP3833489B1 (en) * 2018-08-08 2022-03-02 Koninklijke Philips N.V. Interventional device with pvdf ultrasound detector
EP3632334A1 (en) * 2018-10-05 2020-04-08 Koninklijke Philips N.V. Interventional device with an ultrasound transducer
WO2020030453A1 (en) * 2018-08-08 2020-02-13 Koninklijke Philips N.V. Reducing sensor interference in a medical device
CN113038901B (zh) * 2018-11-15 2023-03-10 皇家飞利浦有限公司 在医学介入中的同时传感器跟踪
US20200297307A1 (en) * 2019-03-20 2020-09-24 Avent, Inc. Catheter with Seal Layer
KR102877249B1 (ko) * 2019-05-30 2025-10-28 지가, 엘엘씨 초음파 신호 수신 증가 방법
CN114007516A (zh) * 2019-06-13 2022-02-01 皇家飞利浦有限公司 区分用于介入医学流程的无源超声传感器

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784154A (en) * 1986-11-13 1988-11-15 Colin Electronics Co., Ltd. Interference resistant biomedical transducer
US5298828A (en) * 1990-11-02 1994-03-29 Commonwealth Scientific And Industrial Research Organisation Ultrasonic electroacoustic transducer
US6217518B1 (en) * 1998-10-01 2001-04-17 Situs Corporation Medical instrument sheath comprising a flexible ultrasound transducer
CN101480347A (zh) * 2009-01-20 2009-07-15 深圳市蓝韵实业有限公司 一种四维超声探头电机控制系统
US20090230820A1 (en) * 2008-03-13 2009-09-17 Ultrashape Ltd Multi-element piezoelectric transducers
CN105144501A (zh) * 2013-04-24 2015-12-09 皇家飞利浦有限公司 感应干扰降低设备
CN106163415A (zh) * 2014-04-10 2016-11-23 皇家飞利浦有限公司 具有压电聚合物传感器的针
CN106163432A (zh) * 2014-04-11 2016-11-23 皇家飞利浦有限公司 具有薄膜压电传感器的针

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102869308B (zh) 2010-05-03 2015-04-29 皇家飞利浦电子股份有限公司 用于对介入工具上的(一个或多个)超声换能器进行超声跟踪的设备和方法
EP3128924B1 (en) 2014-04-11 2020-06-10 Koninklijke Philips N.V. Signal versus noise discrimination needle with piezoelectric polymer sensors

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784154A (en) * 1986-11-13 1988-11-15 Colin Electronics Co., Ltd. Interference resistant biomedical transducer
US5298828A (en) * 1990-11-02 1994-03-29 Commonwealth Scientific And Industrial Research Organisation Ultrasonic electroacoustic transducer
US6217518B1 (en) * 1998-10-01 2001-04-17 Situs Corporation Medical instrument sheath comprising a flexible ultrasound transducer
US20090230820A1 (en) * 2008-03-13 2009-09-17 Ultrashape Ltd Multi-element piezoelectric transducers
CN101480347A (zh) * 2009-01-20 2009-07-15 深圳市蓝韵实业有限公司 一种四维超声探头电机控制系统
CN105144501A (zh) * 2013-04-24 2015-12-09 皇家飞利浦有限公司 感应干扰降低设备
CN106163415A (zh) * 2014-04-10 2016-11-23 皇家飞利浦有限公司 具有压电聚合物传感器的针
CN106163432A (zh) * 2014-04-11 2016-11-23 皇家飞利浦有限公司 具有薄膜压电传感器的针

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114948079A (zh) * 2022-05-06 2022-08-30 苏州谱洛医疗科技有限公司 一种超声换能装置及其治疗系统

Also Published As

Publication number Publication date
JP2020501642A (ja) 2020-01-23
EP3544516A1 (en) 2019-10-02
US20210275254A1 (en) 2021-09-09
WO2018095793A1 (en) 2018-05-31

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Application publication date: 20190705