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

Info

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
Authority
JP
Japan
Prior art keywords
conductor
transducer
polarization
medical device
polarization transducer
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
JP2019527514A
Other languages
English (en)
Japanese (ja)
Other versions
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
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 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 NV filed Critical Koninklijke Philips NV
Publication of JP2020501642A publication Critical patent/JP2020501642A/ja
Publication of JP2020501642A5 publication Critical patent/JP2020501642A5/ja
Pending legal-status Critical Current

Links

Images

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)
  • 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

ID=57396314

Family Applications (1)

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
EP3632334A1 (en) * 2018-10-05 2020-04-08 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
JP7059438B6 (ja) * 2018-08-08 2022-06-03 コーニンクレッカ フィリップス エヌ ヴェ 電気接続を備える介入デバイス
WO2020030453A1 (en) * 2018-08-08 2020-02-13 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
EP3833264B1 (en) * 2018-08-08 2022-01-26 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
WO2020099281A1 (en) * 2018-11-15 2020-05-22 Koninklijke Philips N.V. Simultaneous sensor tracking in medical interventions
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
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
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
EP2797179A1 (en) * 2013-04-24 2014-10-29 Koninklijke Philips N.V. Inductive disturbance reduction device
US10888352B2 (en) 2014-04-10 2021-01-12 Koninklijke Philips N.V. Needle with piezoelectric polymer sensors
JP6636449B2 (ja) 2014-04-11 2020-01-29 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 圧電性ポリマーセンサを備えた信号とノイズとを区別する医療デバイスを含むシステム及びその作動方法
CN106163432B (zh) * 2014-04-11 2019-11-08 皇家飞利浦有限公司 具有薄膜压电传感器的针

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

Similar Documents

Publication Publication Date Title
US20210275254A1 (en) Electromagnetic interference reduction in a medical device
JP6636446B2 (ja) 圧電ポリマセンサを有するニードル
JP2020501642A5 (enExample)
WO2008056643A1 (fr) Sonde ultrasonore et dispositif ultrasonographique utilisant celle-ci
RU2695259C2 (ru) Игла с несколькими датчиками
JP2018537215A (ja) 超音波ビーム内での回転の決定
CN112654303B (zh) 具有超声换能器的介入设备
US9166141B2 (en) Process of manufacturing a piezopolymer transducer with matching layer
US20250040440A1 (en) Sensor comprising an interconnect having a carrier film
JP6982218B2 (ja) Ｐｖｄｆ超音波検出器を有する介入装置
JP7280347B2 (ja) 医療装置におけるセンサ干渉の低減
EP2549273B1 (en) Ultrasonic probe using rear-side acoustic matching layer
JP2021019927A (ja) 超音波探触子および超音波検出装置
JP7059438B2 (ja) 電気接続を備える介入デバイス
EP3833264B1 (en) Interventional device with an ultrasound transducer
US20220409173A1 (en) Implantable ultrasonic transducer
US11832896B2 (en) Interventional device with electrical connections
US20210315644A1 (en) International device with pvdf ultrasound detector
JP2020202357A (ja) 圧電センサ及び積層体

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191225

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20191225

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20191225

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20200107

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200121

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20200901