(MC2/SEAL) 5 BLADE ELECTRODES straight ins.65mm,reus.V11CCDI
Valid Article
(ESU) ACTIVE MONOPOLAR ELECTRODE
Definition
The active electrode delivers the RF current from the generator to the surgical site. The current to tissue action at the tip of the active electrode is high electron flow over a small area. As resistance is encountered heat is produced. The current density differs for each tip based on the size and shape of the tip.
With monopolar electrosurgery, a probe electrode (pencil-like) is used to apply the electrosurgical energy to the target tissue to achieve the desired surgical effect. The current then passes through the patient to a return electrode and then back to the ESU generator to complete the circuit. Reusable monopolar electrodes have to be used with a (reusable) handpiece. The diameter of the standard shaft is 2.4 mm
Specifications
Technical specifications
monopolar electrode
- diameter of shaft = 2.4 mm
- blade tip
- length: short (+/- 6.5 cm) or long (+/- 16cm)
- reusable
handpiece
- stainless steel
- handle with finger switches: yellow switch = actuation of cutting current. blue switch = actuation of tissue coagulation.
- with silicone cable (4.6 m) to connect to the electrosurgical generator
- fits the electrodes with a shaft diameter of 2.4 mm.
- to sterilize by steam
- 50 uses
To be Ordered Separately
- SSCOETCP55S: CLEANING PAD for electrosurgical tip, 5x5cm, sterile
Active electrode tips made from stainless steel have the disadvantage of eschar build up which results in increased resistance. This resistance interferes with the desired tissue effect and can become a fire hazard. These tips have to be cleaned with a scratch pad.
Instructions for use
Precautions for Use
The electrode with the proper shaft diameter must be firmly attached to the handle tip.
Active HF instruments and HF handles must not be placed on the patient in order to avoid any injuries in case of involuntary HF activation.
Maintenance
The reusable electrode-handpiece must be cleaned and sterilized by steam autoclave after each use. Recommended by the manufacturer for 50 cycles at 121 degrees for 20 minutes, after proper cleaning and drying.
(Cf Introduction: Disinfection and sterilization in the field)