JP2022540590A5 - - Google Patents
Info
- Publication number
- JP2022540590A5 JP2022540590A5 JP2022500902A JP2022500902A JP2022540590A5 JP 2022540590 A5 JP2022540590 A5 JP 2022540590A5 JP 2022500902 A JP2022500902 A JP 2022500902A JP 2022500902 A JP2022500902 A JP 2022500902A JP 2022540590 A5 JP2022540590 A5 JP 2022540590A5
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- virtual
- frequency
- electrical signal
- contact force
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19186049.3 | 2019-07-12 | ||
| EP19186049.3A EP3763289A1 (en) | 2019-07-12 | 2019-07-12 | Estimating contact angle between a catheter and tissue, and associated devices, systems and methods |
| PCT/EP2020/068921 WO2021008907A1 (en) | 2019-07-12 | 2020-07-06 | Estimating contact angle between a catheter and tissue, and associated devices, systems and methods |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022540590A JP2022540590A (ja) | 2022-09-16 |
| JP2022540590A5 true JP2022540590A5 (https=) | 2023-07-13 |
| JP7535095B2 JP7535095B2 (ja) | 2024-08-15 |
Family
ID=67437726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022500902A Active JP7535095B2 (ja) | 2019-07-12 | 2020-07-06 | カテーテルと組織との間の接触角の推定、並びに関連するデバイス、システム、および方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11883152B2 (https=) |
| EP (2) | EP3763289A1 (https=) |
| JP (1) | JP7535095B2 (https=) |
| CN (1) | CN114173651A (https=) |
| WO (1) | WO2021008907A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4079243A1 (en) | 2021-04-23 | 2022-10-26 | Koninklijke Philips N.V. | Sensing for a catheter |
| JP7742104B2 (ja) * | 2021-08-03 | 2025-09-19 | 慶應義塾 | 不整脈アブレーション中の心筋機械特性モニタ方法 |
| CN115068106B (zh) * | 2022-05-25 | 2024-06-07 | 绍兴梅奥心磁医疗科技有限公司 | 导管压力矢量测量方法及装置 |
| CN115414114B (zh) * | 2022-09-02 | 2025-04-29 | 南京邮电大学 | 射频消融导管接触情况表征装置 |
| CN115517754A (zh) * | 2022-10-08 | 2022-12-27 | 上海阿法钛医疗器械有限公司 | 一种检测导管贴靠状态的方法及装置 |
| CN119564326B (zh) * | 2025-02-10 | 2025-06-10 | 四川锦江电子医疗器械科技股份有限公司 | 脉冲电场消融控制装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8369922B2 (en) * | 2005-12-06 | 2013-02-05 | St. Jude Medical Atrial Fibrillation Division, Inc. | Method for displaying catheter electrode-tissue contact in electro-anatomic mapping and navigation system |
| CH699079A1 (de) * | 2008-07-04 | 2010-01-15 | Arik Zucker | Anordnung, bestehend aus einem Stent und einer Verpackung. |
| EP2384222A2 (en) * | 2008-12-19 | 2011-11-09 | Cardiac Pacemakers, Inc. | Devices, methods, and systems including cardiac pacing |
| JP5635282B2 (ja) * | 2010-03-15 | 2014-12-03 | ソニー株式会社 | 判別装置 |
| US20160143686A1 (en) * | 2014-11-19 | 2016-05-26 | Stereotaxis, Inc. | Inter-electrode impedance for detecting tissue distance, orientation, contact and contact quality |
| JP6962817B2 (ja) * | 2015-03-25 | 2021-11-05 | エピックス セラピューティクス，インコーポレイテッド | 接触検知システムおよび方法 |
| RU2017140233A (ru) | 2015-05-12 | 2019-06-13 | Навикс Интернэшнл Лимитед | Оценка качества контакта посредством анализа диэлектрических свойств |
| EP3568068A1 (en) | 2017-01-12 | 2019-11-20 | Navix International Limited | Systems and methods for reconstruction of intra-body electrical readings to anatomical structure |
-
2019
- 2019-07-12 EP EP19186049.3A patent/EP3763289A1/en not_active Withdrawn
-
2020
- 2020-07-06 WO PCT/EP2020/068921 patent/WO2021008907A1/en not_active Ceased
- 2020-07-06 CN CN202080050760.7A patent/CN114173651A/zh active Pending
- 2020-07-06 JP JP2022500902A patent/JP7535095B2/ja active Active
- 2020-07-06 US US17/625,988 patent/US11883152B2/en active Active
- 2020-07-06 EP EP20737149.3A patent/EP3996587A1/en not_active Withdrawn
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