ADAPTER ELEMENT, HIGH-FREQUENCY SURGICAL INSTRUMENT, ADAPTER NOZZLE AND SYSTEM Russian patent published in 2018 - IPC A61B18/04 A61B18/12 A61B18/08 

FIELD: medicine.

SUBSTANCE: adapter element (3) for reception of a high-frequency surgical handle (5) having at least one electrical connection (23) for electric current supply, adapted to form a duct (9) for smoke removal from the treatment area when handle (5) is placed in the adapter element (3). At the distal end of the adapter element (3), at least one electrode (17) is mounted in the form of a rod, a tip, a ring, a ball or a loop, or a combination thereof. In order to couple the electrical connection (23) to the electrode (17), the handle (5) has an connection (31) adapted to insert the proximal end of the electrode (17) during fixation of the handle (5) in the adapter element (3). High-frequency surgical instrument containing a high-frequency surgical handle (5) and an adapter element (3). An adapter nozzle (49) for detachable connection to the adapter element (3). A kit for high-frequency surgery. Electrosurgical system with a high-frequency surgical instrument. The group of inventions provides creation of a channel for smoke removal when connecting the adapter tool to the handle, which allows to increase the productivity of the exhaust system for smoke removal, creating the optimal ergonomics.

EFFECT: application of replaceable nozzles for electrodes of various shapes provides adaptation of the device for smoke suction for each electrode.

23 cl, 15 dwg