Invention Grant
US07957815B2 Electrode assembly and handpiece with adjustable system impedance, and methods of operating an energy-based medical system to treat tissue
有权
具有可调系统阻抗的电极组件和手机，以及操作基于能量的医疗系统来处理组织的方法
- Patent Title: Electrode assembly and handpiece with adjustable system impedance, and methods of operating an energy-based medical system to treat tissue
- Patent Title (中): 具有可调系统阻抗的电极组件和手机，以及操作基于能量的医疗系统来处理组织的方法
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Application No.: US11537155Application Date: 2006-09-29
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Publication No.: US07957815B2Publication Date: 2011-06-07
- Inventor: Richard Wyeth , Bader-Eddine Bellahsene , Mark L. Kane
- Applicant: Richard Wyeth , Bader-Eddine Bellahsene , Mark L. Kane
- Applicant Address: US CA Hayward
- Assignee: Thermage, Inc.
- Current Assignee: Thermage, Inc.
- Current Assignee Address: US CA Hayward
- Agency: Wood, Herron & Evans, LLP
- Main IPC: A61F7/00
- IPC: A61F7/00
Abstract:
Electrode assemblies and handpieces for energy-based treatment systems that utilize an impedance assembly to facilitate impedance matching between the system and a patient. The electrode assembly and/or handpiece may include one or more circuit elements configured to introduce at least one supplemental impedance into an electrical circuit coupling the electrode assembly and handpiece. The supplemental impedance, which is related to the impedance of the treatment system and patient, is introduced when the electrode assembly is coupled with the handpiece.
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