JP5878930B2 - 可撓性薄膜に埋め込まれた超音波トランスデューサを有する医療装置 - Google Patents
可撓性薄膜に埋め込まれた超音波トランスデューサを有する医療装置 Download PDFInfo
- Publication number
- JP5878930B2 JP5878930B2 JP2013539363A JP2013539363A JP5878930B2 JP 5878930 B2 JP5878930 B2 JP 5878930B2 JP 2013539363 A JP2013539363 A JP 2013539363A JP 2013539363 A JP2013539363 A JP 2013539363A JP 5878930 B2 JP5878930 B2 JP 5878930B2
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- ultrasonic transducer
- flexible thin
- piezoelectric elements
- transducer assembly
- 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.)
- Expired - Fee Related
Links
- 239000010409 thin film Substances 0.000 title claims description 73
- 239000010410 layer Substances 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 14
- 238000000151 deposition Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000011247 coating layer Substances 0.000 claims description 7
- 238000001465 metallisation Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 238000002679 ablation Methods 0.000 description 21
- 238000002604 ultrasonography Methods 0.000 description 12
- 239000012528 membrane Substances 0.000 description 7
- 238000013153 catheter ablation Methods 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 206010003658 Atrial Fibrillation Diseases 0.000 description 3
- 238000010292 electrical insulation Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 210000003492 pulmonary vein Anatomy 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 206010003119 arrhythmia Diseases 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000306 polymethylpentene Polymers 0.000 description 2
- 239000011116 polymethylpentene Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002608 intravascular ultrasound Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 238000007674 radiofrequency ablation Methods 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000012285 ultrasound imaging Methods 0.000 description 1
Images
Classifications
-
- 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
- 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—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0883—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
-
- 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
- A61B8/4494—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer characterised by the arrangement of the transducer elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
- B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
- B06B1/0629—Square array
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00696—Controlled or regulated parameters
- A61B2018/00738—Depth, e.g. depth of ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00839—Bioelectrical parameters, e.g. ECG, EEG
-
- 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
- A61B2034/2051—Electromagnetic tracking systems
-
- 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
- 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
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B2090/364—Correlation of different images or relation of image positions in respect to the body
-
- 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
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/378—Surgical systems with images on a monitor during operation using ultrasound
- A61B2090/3782—Surgical systems with images on a monitor during operation using ultrasound transmitter or receiver in catheter or minimal invasive instrument
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/46—Indirect determination of position data
- G01S2015/465—Indirect determination of position data by Trilateration, i.e. two transducers determine separately the distance to a target, whereby with the knowledge of the baseline length, i.e. the distance between the transducers, the position data of the target is determined
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/42—Piezoelectric device making
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Gynecology & Obstetrics (AREA)
- Robotics (AREA)
- Cardiology (AREA)
- Mechanical Engineering (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
Description
Claims (15)
- 可撓性薄膜の上部表面から下部表面まで延在する開口を有する該可撓性薄膜と、
前記開口内に収容される1又は複数の圧電素子と、
前記1又は複数の圧電素子を前記開口の内側辺縁部に固定する絶縁層と、
前記可撓性薄膜及び前記1又は複数の圧電素子に堆積される、1又は複数の導電層とを有する超音波トランスデューサアセンブリ。 - キャビティを有する基部構造に配される、請求項1に記載の超音波トランスデューサアセンブリであって、前記キャビティはバッキング材料で充填される、超音波トランスデューサアセンブリと、
前記超音波トランスデューサアセンブリの外側表面に堆積されるコーティング層とを有する超音波トランスデューサシステム。 - 前記キャビティの少なくとも1つは、前記基部構造の上部表面から下部表面まで延在する、請求項2に記載の超音波トランスデューサシステム。
- 前記1又は複数の圧電素子を固定する絶縁層は、前記1又は複数の圧電素子の少なくとも側壁と前記開口の内側辺縁部との間の接着剤の層である、請求項1に記載の超音波トランスデューサアセンブリ。
- 前記1又は複数の導電層が、前記可撓性薄膜の上部表面及び下部表面並びに前記1又は複数の圧電素子の上部表面及び下部表面に堆積される、請求項1に記載の超音波トランスデューサアセンブリ。
- 前記可撓性薄膜がメタライゼーショントラックを含む、請求項1に記載の超音波トランスデューサアセンブリ。
- 前記超音波トランスデューサアセンブリの外側表面に堆積される絶縁層を更に有する、請求項1に記載の超音波トランスデューサアセンブリ。
- 請求項1に記載の超音波トランスデューサアセンブリを有するカテーテル先端部。
- 請求項2に記載の超音波トランスデューサシステムを有するカテーテル先端部。
- 超音波トランスデューサアセンブリを製造する方法であって、
可撓性薄膜の上部表面から下部表面まで延在する開口を有する該可撓性薄膜を準備するステップと、
前記開口内に1又は複数の圧電素子を前記開口の内側辺縁部に固定するステップと、
前記可撓性薄膜及び前記1又は複数の圧電素子に、1又は複数の導電層を堆積するステップとを含む方法。 - 前記固定するステップは、前記1又は複数の圧電素子を前記開口に挿入し、前記1又は複数の圧電素子を前記開口の内側辺縁部に接着することを含む、請求項10に記載の方法。
- 前記堆積するステップは、前記可撓性薄膜の上部表面及び下部表面並びに前記1又は複数の圧電素子の上部表面及び下部表面に、前記1又は複数の導電層を堆積することを含む、請求項10に記載の方法。
- 超音波トランスデューサシステムを製造する方法であって、
キャビティを有する基部構造に、請求項1に記載の超音波トランスデューサアセンブリを位置付けるステップと、
前記キャビティにバッキング材料を充填するステップと、
前記超音波トランスデューサアセンブリの外側表面にコーティング層を堆積するステップとを含む方法。 - 前記位置付けるステップは、前記1又は複数の圧電素子を収容している前記可撓性薄膜を3D構造に折り畳み、前記基部構造の周囲に、前記折り畳まれた可撓性薄膜を接着することを含む、請求項13に記載の方法。
- 前記充填するステップは、流体状態の前記バッキング材料を供給し、前記バッキング材料を硬化させることを含む、請求項13に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10191687.2 | 2010-11-18 | ||
EP10191687 | 2010-11-18 | ||
PCT/IB2011/054330 WO2012066430A1 (en) | 2010-11-18 | 2011-10-03 | Medical device with ultrasound transducers embedded in flexible foil |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014503239A JP2014503239A (ja) | 2014-02-13 |
JP2014503239A5 JP2014503239A5 (ja) | 2014-11-13 |
JP5878930B2 true JP5878930B2 (ja) | 2016-03-08 |
Family
ID=44925585
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013539363A Expired - Fee Related JP5878930B2 (ja) | 2010-11-18 | 2011-10-03 | 可撓性薄膜に埋め込まれた超音波トランスデューサを有する医療装置 |
JP2013539366A Active JP6273144B2 (ja) | 2010-11-18 | 2011-10-18 | 位置決定装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013539366A Active JP6273144B2 (ja) | 2010-11-18 | 2011-10-18 | 位置決定装置 |
Country Status (8)
Country | Link |
---|---|
US (4) | US10238364B2 (ja) |
EP (3) | EP2640528B1 (ja) |
JP (2) | JP5878930B2 (ja) |
CN (2) | CN103221148B (ja) |
BR (1) | BR112013012197A8 (ja) |
IN (1) | IN2013CN03726A (ja) |
RU (1) | RU2573443C2 (ja) |
WO (2) | WO2012066430A1 (ja) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2051625B1 (en) | 2006-08-03 | 2019-07-17 | Christoph Scharf | Method and device for determining and presenting surface charge and dipole densities on cardiac walls |
EP2737849A3 (en) | 2008-01-17 | 2014-10-29 | Christoph Scharf | A device and method for the geometric determination of electrical dipole densities on the cardiac wall |
WO2010093603A1 (en) | 2009-02-11 | 2010-08-19 | Boston Scientific Scimed, Inc. | Insulated ablation catheter devices and methods of use |
WO2011008444A1 (en) | 2009-06-30 | 2011-01-20 | Boston Scientific Scimed, Inc. | Map and ablate open irrigated hybrid catheter |
WO2012066430A1 (en) | 2010-11-18 | 2012-05-24 | Koninklijke Philips Electronics N.V. | Medical device with ultrasound transducers embedded in flexible foil |
US9089340B2 (en) | 2010-12-30 | 2015-07-28 | Boston Scientific Scimed, Inc. | Ultrasound guided tissue ablation |
CA2829626C (en) | 2011-03-10 | 2020-06-16 | Acutus Medical, Inc. | Device and method for the geometric determination of electrical dipole densities on the cardiac wall |
EP2713888B1 (en) | 2011-06-01 | 2019-09-04 | Boston Scientific Scimed, Inc. | Ablation probe with ultrasonic imaging capabilities |
CN103747729B (zh) * | 2011-06-13 | 2016-07-13 | 皇家飞利浦有限公司 | 利用二维成像探头的三维针定位 |
AU2012308557B2 (en) | 2011-09-14 | 2017-03-09 | Boston Scientific Scimed, Inc. | Ablation device with multiple ablation modes |
CA2848053A1 (en) | 2011-09-14 | 2013-03-21 | Boston Scientific Scimed, Inc. | Ablation device with ionically conductive balloon |
US9014789B2 (en) | 2011-09-22 | 2015-04-21 | The George Washington University | Systems and methods for visualizing ablated tissue |
US9084611B2 (en) | 2011-09-22 | 2015-07-21 | The George Washington University | Systems and methods for visualizing ablated tissue |
EP2780081B1 (en) * | 2011-11-15 | 2017-05-10 | Boston Scientific Scimed, Inc. | Shaft with ultrasound transducers for nerve modulation |
CN104125811B (zh) | 2011-12-28 | 2016-10-26 | 波士顿科学医学有限公司 | 具有超声成像能力的切除探针 |
US8876817B2 (en) | 2012-01-10 | 2014-11-04 | Boston Scientific Scimed Inc. | Electrophysiology system and methods |
JP5830614B2 (ja) | 2012-01-31 | 2015-12-09 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 超音波組織撮像のための流体に基づいた音響結合を有するアブレーションプローブ、および、アブレーションおよび超音波撮像システム |
US20130211221A1 (en) * | 2012-02-08 | 2013-08-15 | Imricor Medical Systems, Inc. | System and method for identifying and communicating with an interventional medical device |
JP6574378B2 (ja) * | 2012-08-04 | 2019-09-11 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | カテーテルの特定を改善するためのプローブのたわみの定量化 |
CN103565470B (zh) * | 2012-08-07 | 2015-07-29 | 香港理工大学 | 基于三维虚拟图像的超声图像自动标注方法及*** |
WO2014064577A1 (en) * | 2012-10-23 | 2014-05-01 | Koninklijke Philips N.V. | Spatial configuration determination apparatus |
WO2014072879A2 (en) | 2012-11-08 | 2014-05-15 | Koninklijke Philips N.V. | Interventional device, method of assembling, and assembling system |
CN104902839B (zh) * | 2012-12-31 | 2018-03-27 | 玛口外科股份有限公司 | 使用超声波探针来配准的***和方法 |
CN105307590A (zh) * | 2013-03-15 | 2016-02-03 | 波士顿科学医学有限公司 | 具有超声损害监控能力的消融导管 |
US10610196B2 (en) | 2013-06-28 | 2020-04-07 | Koninklijke Philips N.V. | Shape injection into ultrasound image to calibrate beam patterns in real-time |
US11324479B2 (en) | 2013-06-28 | 2022-05-10 | Koninklijke Philips N.V. | Shape injection into ultrasound image to calibrate beam patterns in real-time |
JP6388650B2 (ja) | 2013-06-28 | 2018-09-12 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 介入機器のスキャナ独立型追跡 |
CN105492128B (zh) * | 2013-08-26 | 2018-08-10 | 皇家飞利浦有限公司 | 超声换能器组件和用于制造超声换能器组件的方法 |
WO2015038607A2 (en) | 2013-09-13 | 2015-03-19 | Acutus Medical, Inc. | Devices and methods for determination of electrical dipole densities on a cardiac surface |
WO2015077474A1 (en) | 2013-11-20 | 2015-05-28 | The George Washington University | Systems and methods for hyperspectral analysis of cardiac tissue |
EP3086736B8 (en) * | 2013-12-20 | 2020-04-01 | Koninklijke Philips N.V. | System for tracking a penetrating instrument |
CN106030266B (zh) | 2014-02-12 | 2019-10-11 | 皇家飞利浦有限公司 | 温度分布确定装置 |
EP3122246B1 (en) | 2014-03-25 | 2022-05-04 | Acutus Medical, Inc. | Cardiac analysis user interface system and method |
WO2016008690A1 (en) * | 2014-07-17 | 2016-01-21 | Koninklijke Philips N.V. | Ultrasound transducer arrangement and assembly, coaxial wire assembly, ultrasound probe and ultrasonic imaging system |
EP3206612B1 (en) | 2014-10-13 | 2022-06-29 | Boston Scientific Scimed Inc. | Tissue diagnosis and treatment using mini-electrodes |
EP3209234B1 (en) | 2014-10-24 | 2023-11-29 | Boston Scientific Scimed Inc. | Medical devices with a flexible electrode assembly coupled to an ablation tip |
US10722301B2 (en) | 2014-11-03 | 2020-07-28 | The George Washington University | Systems and methods for lesion assessment |
JP6771731B2 (ja) | 2014-11-03 | 2020-10-21 | 460メディカル・インコーポレイテッド460Medical, Inc. | 接触性評価システム及び方法 |
EP3165170A4 (en) * | 2014-12-01 | 2018-05-23 | Olympus Corporation | Ultrasonic endoscope |
EP3232969A1 (en) | 2014-12-18 | 2017-10-25 | Boston Scientific Scimed Inc. | Real-time morphology analysis for lesion assessment |
CN115299988A (zh) | 2015-05-12 | 2022-11-08 | 阿库图森医疗有限公司 | 超声测序***和方法 |
US10675006B2 (en) * | 2015-05-15 | 2020-06-09 | Siemens Medical Solutions Usa, Inc. | Registration for multi-modality medical imaging fusion with narrow field of view |
US10779904B2 (en) | 2015-07-19 | 2020-09-22 | 460Medical, Inc. | Systems and methods for lesion formation and assessment |
US10575754B2 (en) | 2015-09-23 | 2020-03-03 | Covidien Lp | Catheter having a sensor and an extended working channel |
DE112017004493B4 (de) * | 2016-09-07 | 2020-10-01 | Tohoku University | Ultraschallkopf vom Array-Typ und Verfahren zu dessen Herstellung |
US20190298301A1 (en) * | 2016-12-12 | 2019-10-03 | Koninklijke Philips N.V. | Ultrasound guided positioning of therapeutic device |
US11628014B2 (en) * | 2016-12-20 | 2023-04-18 | Koninklijke Philips N.V. | Navigation platform for a medical device, particularly an intracardiac catheter |
EP3420914A1 (en) * | 2017-06-30 | 2019-01-02 | Koninklijke Philips N.V. | Ultrasound system and method |
US11109909B1 (en) * | 2017-06-26 | 2021-09-07 | Andreas Hadjicostis | Image guided intravascular therapy catheter utilizing a thin ablation electrode |
EP3434192A1 (en) * | 2017-07-26 | 2019-01-30 | Koninklijke Philips N.V. | Registration of x-ray and ultrasound images |
EP3482690A1 (en) * | 2017-11-14 | 2019-05-15 | Koninklijke Philips N.V. | Ultrasound tracking and visualization |
US10773053B2 (en) | 2018-01-24 | 2020-09-15 | Covidien Lp | Methods of manufacturing a catheter having a sensor |
US10773051B2 (en) | 2018-01-24 | 2020-09-15 | Covidien Lp | Methods of manufacturing a catheter having a sensor |
US11465177B2 (en) * | 2018-05-21 | 2022-10-11 | Fujifilm Sonosite, Inc. | PMUT ultrasound transducer with damping layer |
US11109831B2 (en) * | 2018-07-17 | 2021-09-07 | 1929803 Ontario Corp, (o/a FloSonics Medical) | Ultrasound patch for detecting fluid flow |
WO2022008970A1 (en) | 2020-07-06 | 2022-01-13 | 1929803 Ontario Corp. D/B/A Flosonics Medical | Ultrasound patch with integrated flexible transducer assembly |
CN114052635A (zh) * | 2020-07-30 | 2022-02-18 | 江苏势通生物科技有限公司 | 耦合定位装置、机械臂、定位***及胶囊内镜*** |
EP4108177A1 (en) | 2021-06-21 | 2022-12-28 | Koninklijke Philips N.V. | Intraluminal device data quality metric |
WO2023069101A1 (en) * | 2021-10-21 | 2023-04-27 | Exo Imaging, Inc. | Ultrasound systems and devices with improved acoustic properties |
US11998387B2 (en) | 2022-01-12 | 2024-06-04 | Exo Imaging, Inc. | Multilayer housing seals for ultrasound transducers |
Family Cites Families (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3779234A (en) * | 1971-06-30 | 1973-12-18 | Intersc Res Inst | Ultrasonic catheter with rotating transducers |
SU896545A1 (ru) * | 1977-08-08 | 1982-01-07 | Предприятие П/Я А-3724 | Ультразвуковой искатель |
US20080154257A1 (en) | 2006-12-22 | 2008-06-26 | Shiva Sharareh | Real-time optoacoustic monitoring with electophysiologic catheters |
US5684884A (en) * | 1994-05-31 | 1997-11-04 | Hitachi Metals, Ltd. | Piezoelectric loudspeaker and a method for manufacturing the same |
ATE253864T1 (de) | 1994-08-19 | 2003-11-15 | Biosense Inc | Medizinisches diagnose-, behandlungs- und darstellungssystem |
US6690963B2 (en) | 1995-01-24 | 2004-02-10 | Biosense, Inc. | System for determining the location and orientation of an invasive medical instrument |
US5655276A (en) * | 1995-02-06 | 1997-08-12 | General Electric Company | Method of manufacturing two-dimensional array ultrasonic transducers |
US5515853A (en) | 1995-03-28 | 1996-05-14 | Sonometrics Corporation | Three-dimensional digital ultrasound tracking system |
US7226417B1 (en) | 1995-12-26 | 2007-06-05 | Volcano Corporation | High resolution intravascular ultrasound transducer assembly having a flexible substrate |
DE19605276A1 (de) * | 1996-02-13 | 1997-08-14 | Siemens Ag | Verfahren und Einrichtung zur Herstellung eines optischen Kabels |
GB9612199D0 (en) | 1996-06-11 | 1996-08-14 | Roke Manor Research | Improvements in or relating to catheters |
US5910104A (en) * | 1996-12-26 | 1999-06-08 | Cryogen, Inc. | Cryosurgical probe with disposable sheath |
US5857974A (en) | 1997-01-08 | 1999-01-12 | Endosonics Corporation | High resolution intravascular ultrasound transducer assembly having a flexible substrate |
GB2331365B (en) | 1997-11-15 | 2002-03-13 | Roke Manor Research | Catheter tracking system |
US7575550B1 (en) | 1999-03-11 | 2009-08-18 | Biosense, Inc. | Position sensing based on ultrasound emission |
US7549960B2 (en) | 1999-03-11 | 2009-06-23 | Biosense, Inc. | Implantable and insertable passive tags |
US6806622B1 (en) * | 1999-10-22 | 2004-10-19 | Materials Systems, Inc. | Impact-reinforced piezocomposite transducer array |
JP4134474B2 (ja) | 2000-01-17 | 2008-08-20 | Jfeスチール株式会社 | 室炉式コークス炉炉頂部の壁の補修方法 |
JP4476430B2 (ja) | 2000-04-25 | 2010-06-09 | 東芝メディカルシステムズ株式会社 | カテーテルまたは細径プローブの位置を検出可能な超音波診断装置 |
US6476541B1 (en) * | 2001-02-23 | 2002-11-05 | General Electric Company | Optically controlled ultrasonic sensor |
US20030069502A1 (en) * | 2001-05-29 | 2003-04-10 | Makin Inder Raj. S. | Ultrasound feedback in medically-treated patients |
US6773402B2 (en) | 2001-07-10 | 2004-08-10 | Biosense, Inc. | Location sensing with real-time ultrasound imaging |
US20030093067A1 (en) | 2001-11-09 | 2003-05-15 | Scimed Life Systems, Inc. | Systems and methods for guiding catheters using registered images |
US20040049121A1 (en) | 2002-09-06 | 2004-03-11 | Uri Yaron | Positioning system for neurological procedures in the brain |
JP4004396B2 (ja) * | 2002-12-19 | 2007-11-07 | オリンパス株式会社 | 超音波振動子 |
US7234519B2 (en) * | 2003-04-08 | 2007-06-26 | Halliburton Energy Services, Inc. | Flexible piezoelectric for downhole sensing, actuation and health monitoring |
US6896657B2 (en) | 2003-05-23 | 2005-05-24 | Scimed Life Systems, Inc. | Method and system for registering ultrasound image in three-dimensional coordinate system |
US20080086056A1 (en) * | 2003-08-25 | 2008-04-10 | Industrial Technology Research Institute | Micro ultrasonic transducers |
US7109642B2 (en) * | 2003-11-29 | 2006-09-19 | Walter Guy Scott | Composite piezoelectric apparatus and method |
JP4592346B2 (ja) | 2004-07-14 | 2010-12-01 | アロカ株式会社 | 医療診断システム |
CA2573029C (en) * | 2004-07-23 | 2009-12-22 | Electric Power Research Institute, Inc. | Flexible electromagnetic acoustic transducer sensor |
KR100722370B1 (ko) * | 2005-02-22 | 2007-05-29 | 주식회사 휴먼스캔 | 적층형 초음파 탐촉자 및 이의 제조방법 |
JP4766902B2 (ja) | 2005-03-31 | 2011-09-07 | オリンパスメディカルシステムズ株式会社 | 手術支援装置 |
DE102005015112B4 (de) * | 2005-04-01 | 2007-05-24 | Siemens Ag | Monolithisches piezoelektrisches Bauteil mit mechanischer Entkopplungsschicht, Verfahren zum Herstellen des Bauteils und Verwendung des Bauteils |
US7604601B2 (en) | 2005-04-26 | 2009-10-20 | Biosense Webster, Inc. | Display of catheter tip with beam direction for ultrasound system |
CN100445488C (zh) | 2005-08-01 | 2008-12-24 | 邱则有 | 一种现浇砼成型用空腔构件 |
US7610078B2 (en) | 2005-08-26 | 2009-10-27 | Boston Scientific Scimed, Inc. | System and method of graphically generating anatomical structures using ultrasound echo information |
US20070106147A1 (en) * | 2005-11-01 | 2007-05-10 | Altmann Andres C | Controlling direction of ultrasound imaging catheter |
CN101405090A (zh) * | 2005-11-02 | 2009-04-08 | 视声公司 | 阵列式超声换能器 |
US20100198065A1 (en) | 2009-01-30 | 2010-08-05 | VyntronUS, Inc. | System and method for ultrasonically sensing and ablating tissue |
FR2901610B1 (fr) * | 2006-05-24 | 2009-01-16 | Airbus France Sas | Dispositif de controle non destructif d'une struture par analyse vibratoire |
US20080125658A1 (en) | 2006-09-01 | 2008-05-29 | General Electric Company | Low-profile acoustic transducer assembly |
JP2008079909A (ja) | 2006-09-28 | 2008-04-10 | Fujifilm Corp | 超音波用探触子及び超音波撮像装置 |
US8147413B2 (en) * | 2006-10-12 | 2012-04-03 | Innoscion, Llc | Image guided catheter having deployable balloons and pericardial access procedure |
US8403858B2 (en) | 2006-10-12 | 2013-03-26 | Perceptive Navigation Llc | Image guided catheters and methods of use |
CN101352710B (zh) | 2007-07-25 | 2011-03-16 | 中国科学院声学研究所 | 薄膜压电超声换能器 |
US7834522B2 (en) * | 2007-08-03 | 2010-11-16 | Mr Holdings (Hk) Limited | Diagnostic ultrasound transducer |
US20090264767A1 (en) * | 2008-04-21 | 2009-10-22 | General Electric Company | Method and apparatus for ultrasonic imaging using transducer arrays |
EP2387361B1 (en) | 2009-01-14 | 2020-05-06 | Koninklijke Philips N.V. | Monitoring apparatus for monitoring an ablation procedure |
US20100191101A1 (en) | 2009-01-23 | 2010-07-29 | Yoav Lichtenstein | Catheter with isolation between ultrasound transducer and position sensor |
CN102781337A (zh) | 2010-01-19 | 2012-11-14 | 皇家飞利浦电子股份有限公司 | 成像装置 |
WO2012066430A1 (en) | 2010-11-18 | 2012-05-24 | Koninklijke Philips Electronics N.V. | Medical device with ultrasound transducers embedded in flexible foil |
US9089340B2 (en) | 2010-12-30 | 2015-07-28 | Boston Scientific Scimed, Inc. | Ultrasound guided tissue ablation |
EP2713888B1 (en) | 2011-06-01 | 2019-09-04 | Boston Scientific Scimed, Inc. | Ablation probe with ultrasonic imaging capabilities |
-
2011
- 2011-10-03 WO PCT/IB2011/054330 patent/WO2012066430A1/en active Application Filing
- 2011-10-03 CN CN201180055226.6A patent/CN103221148B/zh not_active Expired - Fee Related
- 2011-10-03 RU RU2013127518/28A patent/RU2573443C2/ru not_active IP Right Cessation
- 2011-10-03 IN IN3726CHN2013 patent/IN2013CN03726A/en unknown
- 2011-10-03 BR BR112013012197A patent/BR112013012197A8/pt not_active IP Right Cessation
- 2011-10-03 EP EP11773561.3A patent/EP2640528B1/en active Active
- 2011-10-03 JP JP2013539363A patent/JP5878930B2/ja not_active Expired - Fee Related
- 2011-10-03 US US13/885,796 patent/US10238364B2/en active Active
- 2011-10-18 JP JP2013539366A patent/JP6273144B2/ja active Active
- 2011-10-18 EP EP11776584.2A patent/EP2640298B1/en active Active
- 2011-10-18 WO PCT/IB2011/054617 patent/WO2012066437A1/en active Application Filing
- 2011-10-18 EP EP18191405.2A patent/EP3441036B1/en active Active
- 2011-10-18 US US13/885,016 patent/US10405828B2/en active Active
- 2011-10-18 CN CN201180055214.3A patent/CN103220996B/zh active Active
-
2018
- 2018-09-13 US US16/129,837 patent/US11707260B2/en active Active
-
2023
- 2023-07-20 US US18/224,175 patent/US20230355208A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20130245433A1 (en) | 2013-09-19 |
BR112013012197A2 (pt) | 2016-08-09 |
JP2014503239A (ja) | 2014-02-13 |
IN2013CN03726A (ja) | 2015-08-07 |
US10238364B2 (en) | 2019-03-26 |
RU2013127518A (ru) | 2014-12-27 |
US20190015072A1 (en) | 2019-01-17 |
EP3441036A1 (en) | 2019-02-13 |
US20140148703A1 (en) | 2014-05-29 |
JP6273144B2 (ja) | 2018-01-31 |
CN103220996B (zh) | 2016-04-13 |
US20230355208A1 (en) | 2023-11-09 |
CN103221148B (zh) | 2016-04-13 |
US10405828B2 (en) | 2019-09-10 |
WO2012066430A1 (en) | 2012-05-24 |
RU2013127531A (ru) | 2014-12-27 |
CN103220996A (zh) | 2013-07-24 |
WO2012066437A1 (en) | 2012-05-24 |
RU2573443C2 (ru) | 2016-01-20 |
CN103221148A (zh) | 2013-07-24 |
BR112013012197A8 (pt) | 2019-02-05 |
EP3441036B1 (en) | 2020-03-18 |
EP2640528A1 (en) | 2013-09-25 |
JP2013542828A (ja) | 2013-11-28 |
EP2640298B1 (en) | 2018-12-12 |
EP2640298A1 (en) | 2013-09-25 |
EP2640528B1 (en) | 2015-12-30 |
US11707260B2 (en) | 2023-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5878930B2 (ja) | 可撓性薄膜に埋め込まれた超音波トランスデューサを有する医療装置 | |
JP6830937B2 (ja) | フレキシブルプリント回路板を備える拡張可能なカテーテルアッセンブリ | |
JP2018075365A (ja) | プラスチック製チューブ及び可撓性プリント回路板で作製されたカテーテル遠位端 | |
US5606974A (en) | Catheter having ultrasonic device | |
JP7237954B2 (ja) | 低周波数で低インピーダンスを有する電極を含むカテーテルの大量生産 | |
US20220071695A1 (en) | Flex Circuit and Surface Mounted Electrode Catheter | |
JP7387284B2 (ja) | 選択的な半径方向エネルギー送達を伴うアブレーションカテーテル | |
JP7433980B2 (ja) | 高周波(rf)アブレーションカテーテル先端電極のプリント回路基板(pcb)壁内の温度センサ構造 | |
Xu et al. | A High‐Precision, Low‐Voltage Pulsed Field Ablation Device with Capability of Minimally Invasive Surgery | |
JP7020776B2 (ja) | 埋め込み式単軸センサーを備える多層カテーテルシャフト構造体及びこれに関連する方法 | |
CN106913378A (zh) | 高度开孔的消融电极 | |
JP2023099352A (ja) | アブレーション電極及び電気解剖学的感知電極を有するバスケットカテーテル | |
JP2021094397A (ja) | カテーテルと共に使用するためのフレキシブル回路及び関連する製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140924 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140924 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150624 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150716 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151014 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20151105 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151210 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160107 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160129 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5878930 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |