CN101355913A - 精确消融器械 - Google Patents
精确消融器械 Download PDFInfo
- Publication number
- CN101355913A CN101355913A CNA2006800506214A CN200680050621A CN101355913A CN 101355913 A CN101355913 A CN 101355913A CN A2006800506214 A CNA2006800506214 A CN A2006800506214A CN 200680050621 A CN200680050621 A CN 200680050621A CN 101355913 A CN101355913 A CN 101355913A
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- China
- Prior art keywords
- endoscope
- ablation structure
- sheath
- deflection
- coupling mechanism
- 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.)
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- 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
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- 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
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
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- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
- A61B2018/0022—Balloons
-
- 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
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- 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
- A61B2018/1495—Electrodes being detachable from a support structure
-
- 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
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B2018/1807—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using light other than laser radiation
Abstract
Description
Claims (24)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/286,257 US7959627B2 (en) | 2005-11-23 | 2005-11-23 | Precision ablating device |
US11/286,444 | 2005-11-23 | ||
US11/286,444 US7997278B2 (en) | 2005-11-23 | 2005-11-23 | Precision ablating method |
US11/286,257 | 2005-11-23 | ||
PCT/US2006/044964 WO2007061984A2 (en) | 2005-11-23 | 2006-11-20 | Precision ablating device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101355913A true CN101355913A (zh) | 2009-01-28 |
CN101355913B CN101355913B (zh) | 2011-06-08 |
Family
ID=38140403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800506214A Active CN101355913B (zh) | 2005-11-23 | 2006-11-20 | 精确消融器械 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7959627B2 (zh) |
CN (1) | CN101355913B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111743620A (zh) * | 2020-06-29 | 2020-10-09 | 西北工业大学 | 一种辅助内窥镜治疗消化道肿瘤的磁锚定消融电极系统 |
CN114081617A (zh) * | 2021-11-23 | 2022-02-25 | 武汉拓扑转化医学研究中心有限公司 | 一种消融导管 |
Families Citing this family (134)
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CN111743620A (zh) * | 2020-06-29 | 2020-10-09 | 西北工业大学 | 一种辅助内窥镜治疗消化道肿瘤的磁锚定消融电极系统 |
CN114081617A (zh) * | 2021-11-23 | 2022-02-25 | 武汉拓扑转化医学研究中心有限公司 | 一种消融导管 |
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US7959627B2 (en) | 2011-06-14 |
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US20070135809A1 (en) | 2007-06-14 |
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