Микитюк Андрей Олегович (UA),Микитюк Наталия Олеговна (UA)
申请号：
RU2013150817/14
公开号：
RU00142801U1
申请日:
2013.11.14
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
TECHNICAL FIELD: The invention relates to medical engineering, in particular to reusable electrocardiographic (ECG) electrodes and may be used for removal of biopotentials during electrophysiological studies. Summary of the utility model: Reusable electrocardiographic Ag / AgCl electrode comprises the sensor 1, made of highly conductive uglenapolnennogo 30-60% of an aliphatic polyamide, the sensor 1 comprises a contact surface 2 is covered with a conductive Ag / AgCl layer 3 and connected to the metal connectors 4 way mechanical insert, by compression or injection molding, connectors 4 has an opening 5 and a screw with a button "press-stud" 6 for connecting and fixing the cable wires from the electrocardiograph. Ag / AgCl layer 3 (coated) contains 40-70 parts by weight base polymer and 30-60 parts by weight a mixture of silver and silver chloride, and this mixture is composed of 60-95% 5-40% silver and silver chloride, which bulk density is 1.6-2.5 g / cm3. Technical result: Increased wear of both the connectors of the electrode, and abrasion resistance of the contact Ag / AgCl surface during prolonged operation of the electrode while maintaining the ability of restoring electrode functions after the pulse (overload) defibrillation achieve minimal polarization, and is, accordingly, increase the quality, reliability and durability of the electrode, and improve efficiency and safety of the method of manufacture. 1 bp f . 6 ZP f 1 FIG.Область техники: Полезная модель относится к медицинской технике, в частности к многоразовым электрокардиографическим (ЭКГ) электродам и может быть использована для снятия биопотенциалов при электрофизиологических исследованиях. Сущность полезной модели: Многоразовый электрокардиографический Ag/AgCl электрод содержит сенсор 1, изготовленный из высокопроводящего угленаполненного на 30-60% алифатического полиамида, сенсор 1 содержит контактную поверхность 2, покрытую электропроводящим Ag/AgCl слоем 3 и соединен с металлическим конектором 4
