JP7145859B2 - 血管内超音波撮像 - Google Patents
血管内超音波撮像 Download PDFInfo
- Publication number
- JP7145859B2 JP7145859B2 JP2019536531A JP2019536531A JP7145859B2 JP 7145859 B2 JP7145859 B2 JP 7145859B2 JP 2019536531 A JP2019536531 A JP 2019536531A JP 2019536531 A JP2019536531 A JP 2019536531A JP 7145859 B2 JP7145859 B2 JP 7145859B2
- Authority
- JP
- Japan
- Prior art keywords
- cable
- catheter
- power
- signal
- extension cable
- 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.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/56—Details of data transmission or power supply
-
- 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
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00114—Electrical cables in or with an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00124—Connectors, fasteners and adapters, e.g. on the endoscope handle electrical, e.g. electrical plug-and-socket connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
-
- 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
- A61B8/0891—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of blood vessels
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Vascular Medicine (AREA)
- Computer Networks & Wireless Communication (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Description
血管内超音波カテーテルに電気的及び機械的に接続するための第1のコネクタと、
血管内超音波患者インタフェースモジュールへの電気的及び機械的接続のための第2のコネクタと、
上記第1及び第2のコネクタ間の電力伝送及びデータ伝送並びに信号プロセッサのためのケーブル装置とを有する。
先端に超音波プローブを持つカテーテルと、
患者インタフェースモジュールと、
カテーテルと患者インタフェースモジュールとの間を結合する上記延長ケーブルとを有する。
Claims (9)
- 血管内超音波システムでの使用に適した延長ケーブルであって、前記延長ケーブルが、
血管内超音波カテーテルに電気的及び機械的に接続するための第1のコネクタと、
血管内超音波患者インタフェースモジュールへの電気的及び機械的接続のための第2のコネクタと、
前記第1及び第2のコネクタ間の電力伝送及びデータ伝送のためのケーブル装置であって、重畳された電力及びデータ信号を運ぶ複合電気ケーブルを含む、前記ケーブル装置と、
前記重畳された電力及びデータ信号から前記データ信号を抽出するスプリッタと、
前記抽出されたデータ信号を処理する信号プロセッサであって、利得1の電気バッファ又は利得1より大きい電気増幅器を含む、前記信号プロセッサと、
前記処理されたデータ信号を前記電力信号と再結合するコンバイナと、
を有する、延長ケーブル。 - 前記信号プロセッサが、前記ケーブル装置の第1のコネクタ端部に配置される、請求項1に記載の延長ケーブル。
- 前記信号プロセッサが、前記ケーブル装置の第1のコネクタ端部に配置された第1の電気増幅器と、前記ケーブル装置の第2のコネクタ端部に配置された第2の電気増幅器とを含む、請求項1に記載の延長ケーブル。
- インピーダンス整合回路を更に有する、請求項1乃至3のいずれか一項に記載の延長ケーブル。
- 前記第1及び/又は第2のコネクタから前記延長ケーブルに沿って延びる前記信号プロセッサに電力を供給する専用電力線を有する、請求項1乃至4のいずれかに記載の延長ケーブル。
- 前記スプリッタから引き出された前記電力信号を前記信号プロセッサに供給するカップリングを有する、請求項1乃至4のいずれか一項に記載の延長ケーブル。
- 前記信号プロセッサに関する内蔵電源を有する、請求項1乃至4のいずれか一項に記載の延長ケーブル。
- 長さが1mから5mである、請求項1乃至7のいずれかに記載の延長ケーブル。
- 血管内超音波システムであって、
先端に超音波プローブを持つカテーテルと、
患者インタフェースモジュールと、
前記カテーテルと前記患者インタフェースモジュールとの間を結合するための、請求項1乃至8のいずれか一項に記載の延長ケーブルとを有する、血管内超音波システム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762464804P | 2017-02-28 | 2017-02-28 | |
US62/464,804 | 2017-02-28 | ||
EP17161491.0 | 2017-03-17 | ||
EP17161491.0A EP3375378A1 (en) | 2017-03-17 | 2017-03-17 | Intravascular ultrasound imaging |
PCT/EP2018/053373 WO2018158064A1 (en) | 2017-02-28 | 2018-02-12 | Intravascular ultrasound imaging |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2020508714A JP2020508714A (ja) | 2020-03-26 |
JP2020508714A5 JP2020508714A5 (ja) | 2021-02-12 |
JP7145859B2 true JP7145859B2 (ja) | 2022-10-03 |
Family
ID=58358454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019536531A Active JP7145859B2 (ja) | 2017-02-28 | 2018-02-12 | 血管内超音波撮像 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11684342B2 (ja) |
EP (2) | EP3375378A1 (ja) |
JP (1) | JP7145859B2 (ja) |
CN (1) | CN110573087B (ja) |
WO (1) | WO2018158064A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3632329A1 (en) * | 2018-10-05 | 2020-04-08 | Koninklijke Philips N.V. | Extension cable for an ultrasound system |
US11813484B2 (en) | 2018-11-28 | 2023-11-14 | Histosonics, Inc. | Histotripsy systems and methods |
EP4096782A4 (en) | 2020-01-28 | 2024-02-14 | Univ Michigan Regents | SYSTEMS AND METHODS FOR IMMUNOSENSITIZATION BY HISTOTRIPSY |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002540881A (ja) | 1999-04-12 | 2002-12-03 | ボストン サイエンティフィック リミテッド | 超音波カテーテル用前置増幅器と保護回路 |
JP2017508557A (ja) | 2014-03-26 | 2017-03-30 | ボルケーノ コーポレイション | 傾斜流れ検知要素を用いる脈管評価のための装置、システム、及び方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3420635B2 (ja) | 1994-04-15 | 2003-06-30 | レイク電子株式会社 | 液体検出装置 |
US6643566B1 (en) * | 1999-01-12 | 2003-11-04 | Powerdsine Ltd. | System for power delivery over data communication cabling infrastructure |
GB9908426D0 (en) * | 1999-04-13 | 1999-06-09 | Deltex Guernsey Ltd | Improvements in or relating to ultrasound monitoring apparatus |
TW514510B (en) * | 1999-06-11 | 2002-12-21 | Tanita Seisakusho Kk | Method and apparatus for measuring distribution of body fat |
JP2002051999A (ja) | 2000-08-10 | 2002-02-19 | Japan Science & Technology Corp | 磁気共鳴イメージング装置中で測定可能な脳波モニタ装置 |
JP4583901B2 (ja) * | 2004-12-13 | 2010-11-17 | 富士フイルム株式会社 | 体腔内診断用超音波プローブ、および体腔内診断用超音波プローブの作製方法 |
US8083417B2 (en) * | 2006-04-10 | 2011-12-27 | Finisar Corporation | Active optical cable electrical adaptor |
US20080146940A1 (en) * | 2006-12-14 | 2008-06-19 | Ep Medsystems, Inc. | External and Internal Ultrasound Imaging System |
EP2170162B1 (en) * | 2007-06-26 | 2017-08-23 | Vasonova, Inc. | Apparatus for endovascular device guiding and positioning using physiological parameters |
US8694080B2 (en) | 2009-10-21 | 2014-04-08 | Covidien Lp | ECG lead system |
EP2522021B1 (en) * | 2010-08-31 | 2016-07-27 | 3M Innovative Properties Company | High density shielded electrical cable and other shielded cables, systems, and methods |
JP5659799B2 (ja) * | 2011-01-06 | 2015-01-28 | 富士ゼロックス株式会社 | 送受信装置及び信号伝送装置 |
US20150164469A1 (en) * | 2012-05-11 | 2015-06-18 | Volcano Corporation | Circuit architectures and electrical interfaces for rotational intravascular ultra-sound (ivus) devices |
US20150335231A1 (en) | 2012-11-08 | 2015-11-26 | Koninklijke Philips N.V. | An optical probe system |
JP2016515876A (ja) * | 2013-03-15 | 2016-06-02 | ボルケーノ コーポレイション | 汎用患者インタフェースモジュール及び関連装置、システム、及び方法 |
US20140343434A1 (en) | 2013-05-15 | 2014-11-20 | Acist Medical Systems, Inc. | Electrical isolation of catheter with embedded memory in ivus systems |
US10588809B2 (en) | 2014-01-06 | 2020-03-17 | Biosense Webster (Israel) Ltd. | Cable arranger |
US11311271B2 (en) * | 2014-04-23 | 2022-04-26 | Philips Image Guided Therapy Corporation | Catheter with integrated controller for imaging and pressure sensing |
EP3139824B1 (en) * | 2014-05-06 | 2023-05-03 | Koninklijke Philips N.V. | Devices, systems, and methods for vessel assessment |
CN106999054B (zh) | 2014-12-08 | 2021-05-28 | 皇家飞利浦有限公司 | 用于经皮冠状动脉介入计划的床旁界面 |
US20160243334A1 (en) * | 2015-02-22 | 2016-08-25 | Luiz Barroca Da Silva | Self-limiting Optical Disinfecting Catheter |
AU2016260522B2 (en) * | 2015-05-13 | 2021-03-11 | Acutus Medical, Inc. | Localization system and method useful in the acquisition and analysis of cardiac information |
US11134917B2 (en) * | 2015-12-14 | 2021-10-05 | Koninklijke Philips N.V. | Imaging system and method of determining a translation speed of a catheter |
-
2017
- 2017-03-17 EP EP17161491.0A patent/EP3375378A1/en not_active Withdrawn
-
2018
- 2018-02-12 CN CN201880027563.6A patent/CN110573087B/zh active Active
- 2018-02-12 WO PCT/EP2018/053373 patent/WO2018158064A1/en unknown
- 2018-02-12 JP JP2019536531A patent/JP7145859B2/ja active Active
- 2018-02-12 EP EP18708596.4A patent/EP3589209B1/en active Active
- 2018-12-02 US US16/487,240 patent/US11684342B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002540881A (ja) | 1999-04-12 | 2002-12-03 | ボストン サイエンティフィック リミテッド | 超音波カテーテル用前置増幅器と保護回路 |
JP2017508557A (ja) | 2014-03-26 | 2017-03-30 | ボルケーノ コーポレイション | 傾斜流れ検知要素を用いる脈管評価のための装置、システム、及び方法 |
Also Published As
Publication number | Publication date |
---|---|
US11684342B2 (en) | 2023-06-27 |
WO2018158064A1 (en) | 2018-09-07 |
EP3375378A1 (en) | 2018-09-19 |
EP3589209B1 (en) | 2020-11-04 |
JP2020508714A (ja) | 2020-03-26 |
CN110573087B (zh) | 2022-07-08 |
US20210128109A1 (en) | 2021-05-06 |
EP3589209A1 (en) | 2020-01-08 |
CN110573087A (zh) | 2019-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7145859B2 (ja) | 血管内超音波撮像 | |
JP7351972B2 (ja) | ワイヤレス管腔内撮像デバイス及びシステム | |
US11857376B2 (en) | Patient interface module (PIM) powered with wireless charging system and communicating with sensing device and processing system | |
EP3697315B1 (en) | Digital rotational patient interface module | |
US20140163361A1 (en) | Combination Rotational and Phased-Array In Vivo Imaging Devices and Methods | |
CN105395220A (zh) | 介入式超声成像系统 | |
US20220008036A1 (en) | Intraluminal medical imaging interface devices and systems | |
US20160015362A1 (en) | Intravascular devices, systems, and methods having motors | |
US20200275909A1 (en) | Connectors for patient interface module and ultrasound imaging device | |
JP6717713B2 (ja) | 医療用デバイス | |
JP7334193B2 (ja) | 超音波撮像装置、システム、及び方法における電気ワイヤ接続 | |
JP2022517641A (ja) | 血管内撮像能力を含む血管治療システム及び装置 | |
CA3134687A1 (en) | Miniscule transducer for a medical article |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201221 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20201221 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20211124 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211207 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20220303 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220524 |
|
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: 20220901 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220920 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7145859 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |