Yuval CARMEL,Anatoly Shkvarunets,Robert A. Van wyk
申请号：
US14024912
公开号：
US20140081256A1
申请日:
2013.09.12
申请国别(地区):
US
年份:
2014
代理人:
摘要：
In contrast to instruments of the prior art that require bulky, cumbersome and/or costly electrical connections and energy sources, instruments designed in accordance with the instant disclosure are both portable and self-powered. The electrosurgical instruments of the present invention are not limited to a particular use or construction and can be adapted for operation with or without a patient return electrode (sometimes referred to as return pad or plate), in dry or wet fields, in the presence of bodily fluids (such as blood saliva and more), electrically conductive or non-conductive fluids. They may further be optionally equipped or configured for irrigation and or aspiration of liquids, gases or cryogenics, either external, remote or on-board. The electrode component of the electrosurgical instrument of the present invention may be monopolar, bipolar, or multipolar and may optionally include one or more floating electrodes. The electrosurgical instruments of the present invention may be single use (disposable) or multi-use (reusable) and can be compatible with various image-guiding systems, like fluoroscopic, ultrasound and others.
