Electrosurgical system
First Claim
1. An electrosurgical system comprising:
- i) an electrosurgical generator, comprising;
a) at least one source of radio frequency (RF) power;
b) a plurality of output connections;
c) selection means operable by the user of the electrosurgical system to select which one of the output connections, is able to receive RF power from the source to become an active output connection.d) a controller adapted to control the supply of RF power from the source to the active output connection;
ii) a plurality of electrosurgical assemblies, each including an electrosurgical instrument and a cable connecting that electrosurgical instrument to one of the output connections, each electrosurgical assembly being connectable to a respective output connection of the generator, the electrosurgical assemblies each including an indication means having first and second states, each indication means changing from its first state to its second state when that particular electrosurgical assembly is connected to the active output connection; and
iii) switch means adapted to send a signal to the controller to cause an RF waveform to be provided at the active output connection;
wherein the indication means of each electrosurgical assembly comprises an area of that electrosurgical assembly capable of being illuminated; and
wherein each electrosurgical instrument includes a distal tip capable of the treatment of tissue, and the area of the associated electrosurgical assembly capable of being illuminated includes the distal tip of the instrument; and
wherein the system is such that illumination from each electrosurgical assembly area is directable on to the tissue to be treated from the distal tip of the associated instrument.
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Accused Products
Abstract
An electrosurgical system includes an electrosurgical generator (1) with a plurality of output connections (2, 3, 4), only one of the output connections at any one time being active in that it is able to receive radio frequency power. A plurality of electrosurgical assemblies, each including an electrosurgical instrument (5, 6, 7) and a cable (8, 9, 10) are connected to the generator (1) via the output connections. The electrosurgical assemblies each include indication means such as lamps (17, 18, 19), illuminating when that particular electrosurgical assembly is connected to the active output connection. A switch means, such as a footswitch (11) or handswitches (24, 27) on the instruments, send a signal to the generator to cause an RF waveform to be provided at the active output connection.
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Citations
8 Claims
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1. An electrosurgical system comprising:
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i) an electrosurgical generator, comprising; a) at least one source of radio frequency (RF) power; b) a plurality of output connections;
c) selection means operable by the user of the electrosurgical system to select which one of the output connections, is able to receive RF power from the source to become an active output connection.d) a controller adapted to control the supply of RF power from the source to the active output connection; ii) a plurality of electrosurgical assemblies, each including an electrosurgical instrument and a cable connecting that electrosurgical instrument to one of the output connections, each electrosurgical assembly being connectable to a respective output connection of the generator, the electrosurgical assemblies each including an indication means having first and second states, each indication means changing from its first state to its second state when that particular electrosurgical assembly is connected to the active output connection; and iii) switch means adapted to send a signal to the controller to cause an RF waveform to be provided at the active output connection; wherein the indication means of each electrosurgical assembly comprises an area of that electrosurgical assembly capable of being illuminated; and wherein each electrosurgical instrument includes a distal tip capable of the treatment of tissue, and the area of the associated electrosurgical assembly capable of being illuminated includes the distal tip of the instrument; and wherein the system is such that illumination from each electrosurgical assembly area is directable on to the tissue to be treated from the distal tip of the associated instrument. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification