JP2020501642A - 医療機器における電磁干渉の低減 - Google Patents

医療機器における電磁干渉の低減 Download PDF

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Publication number
JP2020501642A
JP2020501642A JP2019527514A JP2019527514A JP2020501642A JP 2020501642 A JP2020501642 A JP 2020501642A JP 2019527514 A JP2019527514 A JP 2019527514A JP 2019527514 A JP2019527514 A JP 2019527514A JP 2020501642 A JP2020501642 A JP 2020501642A
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Japan
Prior art keywords
conductor
transducer
polarization
medical device
polarization transducer
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JP2019527514A
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English (en)
Japanese (ja)
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JP2020501642A5 (enExample
Inventor
ワイス ウィレム‐ヤン アレンド デ
ワイス ウィレム‐ヤン アレンド デ
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Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of JP2020501642A publication Critical patent/JP2020501642A/ja
Publication of JP2020501642A5 publication Critical patent/JP2020501642A5/ja
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    • 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)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (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)
  • Transducers For Ultrasonic Waves (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2019527514A 2016-11-24 2017-11-16 医療機器における電磁干渉の低減 Pending JP2020501642A (ja)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
JP2020501642A true JP2020501642A (ja) 2020-01-23
JP2020501642A5 JP2020501642A5 (enExample) 2020-03-05

Family

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Application Number Title Priority Date Filing Date
JP2019527514A Pending JP2020501642A (ja) 2016-11-24 2017-11-16 医療機器における電磁干渉の低減

Country Status (5)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3833262B1 (en) * 2018-08-08 2022-03-02 Koninklijke Philips N.V. Interventional device with electrical connections
EP3633799A1 (en) * 2018-10-05 2020-04-08 Koninklijke Philips N.V. Interventional device with electrical connections
EP3632334A1 (en) * 2018-10-05 2020-04-08 Koninklijke Philips N.V. Interventional device with an ultrasound transducer
EP3632335A1 (en) * 2018-10-05 2020-04-08 Koninklijke Philips N.V. Reducing sensor interference in a medical device
WO2020030546A1 (en) * 2018-08-08 2020-02-13 Koninklijke Philips N.V. Interventional device with pvdf ultrasound detector
WO2020030453A1 (en) * 2018-08-08 2020-02-13 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
JP7430180B2 (ja) * 2018-11-15 2024-02-09 コーニンクレッカ フィリップス エヌ ヴェ 医学的介入における同時センサ追跡
US20200297307A1 (en) * 2019-03-20 2020-09-24 Avent, Inc. Catheter with Seal Layer
WO2020243700A1 (en) * 2019-05-30 2020-12-03 Geegah LLC Methods of increasing ultrasonic signal reception
US20220240901A1 (en) * 2019-06-13 2022-08-04 Koninklijke Philips N.V. Differentiating passive ultrasound sensors for interventional medical procedures
CN114948079B (zh) * 2022-05-06 2025-11-04 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (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
US7709997B2 (en) 2008-03-13 2010-05-04 Ultrashape Ltd. Multi-element piezoelectric transducers
CN101480347B (zh) * 2009-01-20 2011-01-05 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
US9282946B2 (en) 2010-05-03 2016-03-15 Koninklijke Philips N.V. Ultrasonic tracking of ultrasound transducer(s) aboard an interventional tool
EP2797179A1 (en) * 2013-04-24 2014-10-29 Koninklijke Philips N.V. Inductive disturbance reduction device
RU2690616C2 (ru) * 2014-04-10 2019-06-04 Конинклейке Филипс Н.В. Игла с датчиками на основе пьезоэлектрических полимеров
WO2015155630A1 (en) * 2014-04-11 2015-10-15 Koninklijke Philips N.V. Needle with thin film piezoelectric sensors
WO2015155649A1 (en) 2014-04-11 2015-10-15 Koninklijke Philips N.V. Signal versus noise discrimination needle with piezoelectric polymer sensors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
EP3544516A1 (en) 2019-10-02
US20210275254A1 (en) 2021-09-09
WO2018095793A1 (en) 2018-05-31
CN109982648A (zh) 2019-07-05

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