CN112494134B - 一种热电偶、具有其的热消融导管及热消融装置 - Google Patents
一种热电偶、具有其的热消融导管及热消融装置 Download PDFInfo
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- CN112494134B CN112494134B CN202011367260.4A CN202011367260A CN112494134B CN 112494134 B CN112494134 B CN 112494134B CN 202011367260 A CN202011367260 A CN 202011367260A CN 112494134 B CN112494134 B CN 112494134B
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- thermal ablation
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- 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
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
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- 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
- A61B2018/00595—Cauterization
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A61B2018/00791—Temperature
- A61B2018/00821—Temperature measured by a thermocouple
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
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- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011367260.4A CN112494134B (zh) | 2020-11-27 | 2020-11-27 | 一种热电偶、具有其的热消融导管及热消融装置 |
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CN202011367260.4A CN112494134B (zh) | 2020-11-27 | 2020-11-27 | 一种热电偶、具有其的热消融导管及热消融装置 |
Publications (2)
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CN112494134A CN112494134A (zh) | 2021-03-16 |
CN112494134B true CN112494134B (zh) | 2022-04-22 |
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CN202011367260.4A Active CN112494134B (zh) | 2020-11-27 | 2020-11-27 | 一种热电偶、具有其的热消融导管及热消融装置 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114010305B (zh) * | 2021-11-17 | 2022-12-02 | 上海玮琅医疗科技有限公司 | 一种射频消融导管及系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111772785A (zh) * | 2020-08-24 | 2020-10-16 | 清华大学 | 一种热消融导管、装置及其灭菌方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6522930B1 (en) * | 1998-05-06 | 2003-02-18 | Atrionix, Inc. | Irrigated ablation device assembly |
WO2006052905A2 (en) * | 2004-11-08 | 2006-05-18 | Cardima, Inc. | System and method for performing ablation and other medical procedures using an electrode array with flex circuit |
JP5853426B2 (ja) * | 2011-06-08 | 2016-02-09 | 東レ株式会社 | バルーン付きアブレーションカテーテル |
WO2014121664A1 (zh) * | 2013-02-07 | 2014-08-14 | 上海魅丽纬叶医疗科技有限公司 | 射频消融方法、系统及其射频消融设备 |
CN103784196A (zh) * | 2014-01-24 | 2014-05-14 | 上海魅丽纬叶医疗科技有限公司 | 电缆式射频消融导管及其制造方法 |
CN105142553A (zh) * | 2013-03-15 | 2015-12-09 | 美敦力阿迪安卢森堡有限公司 | 直接热消融导管 |
CN203191029U (zh) * | 2013-03-28 | 2013-09-11 | 重庆材料研究院有限公司 | 加热式热电偶液位测量传感器 |
CN104224315A (zh) * | 2014-08-05 | 2014-12-24 | 上海魅丽纬叶医疗科技有限公司 | 具有网管状支架结构的射频消融导管及其设备 |
US10285754B2 (en) * | 2015-05-18 | 2019-05-14 | Biosense Webster (Israel) Ltd. | Catheter with coaxial thermocouple |
CN105125337A (zh) * | 2015-09-02 | 2015-12-09 | 上海导向医疗系统有限公司 | 前列腺肿瘤冷冻消融术中尿道温度可控保护装置 |
US10285752B2 (en) * | 2015-12-07 | 2019-05-14 | Biosense Webster (Israel) Ltd. | Multilayer split ablation electrode |
CN111728691B (zh) * | 2020-07-07 | 2022-12-27 | 昆山雷盛医疗科技有限公司 | 导管型热消融治疗器械及其接触情况检测方法 |
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2020
- 2020-11-27 CN CN202011367260.4A patent/CN112494134B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111772785A (zh) * | 2020-08-24 | 2020-10-16 | 清华大学 | 一种热消融导管、装置及其灭菌方法 |
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Effective date of registration: 20211102 Address after: 100101 15a06, block B, Locke times, Chaoyang District, Beijing Applicant after: Weimai Qingtong medical technology (Wuxi) Co.,Ltd. Address before: 100084 No. 1 Tsinghua Yuan, Beijing, Haidian District Applicant before: TSINGHUA University |
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Effective date of registration: 20231010 Address after: D603-3, 530 Building, No. 18 Qingyuan Road, Xinwu District, Wuxi City, Jiangsu Province, 214111 Patentee after: Wuxi Weimai Jianwen Medical Technology Co.,Ltd. Address before: 100101 15a06, block B, Locke times, Chaoyang District, Beijing Patentee before: Weimai Qingtong medical technology (Wuxi) Co.,Ltd. |
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Effective date of registration: 20240508 Address after: 100101, Block C, Block 902, Luoke Times, Chaoyang District, Beijing Patentee after: Weimai Qingtong medical technology (Wuxi) Co.,Ltd. Country or region after: China Address before: D603-3, 530 Building, No. 18 Qingyuan Road, Xinwu District, Wuxi City, Jiangsu Province, 214111 Patentee before: Wuxi Weimai Jianwen Medical Technology Co.,Ltd. Country or region before: China |