Catalog of high-frequency electrosurgical devices "NADIYA-4"

Nadiya-4 Electrosurgical Units and Instruments

The Nadiya-4.com catalogue includes high-frequency electrosurgical units, instruments, and accessories for professional use. The equipment is used for cutting and coagulation of soft tissues and blood vessels during surgical procedures.

In this section, you can select an electrosurgical unit with the appropriate power output, monopolar and bipolar instruments, electrodes, holders, foot switches, cables, and other compatible accessories.

Main Catalogue Sections

The Nadiya-4.com product range includes the equipment and instruments required to create a complete electrosurgical system.

Electrosurgical Units

High-frequency electrosurgical units, also known as electrosurgical generators or coagulators, are designed to apply high-frequency current locally to biological tissue. Depending on the model, selected mode, and connected instrument, the equipment can be used for:

• electrosurgical tissue cutting;
• monopolar coagulation;
• bipolar coagulation;
• combined cutting and coagulation modes;
• operation with different types of electrodes and surgical instruments.

The catalogue includes models and modifications from the 120, 200, and 300 series, including Models 120, 120PX, 200, 200PX, 200RK/DFS, 300, 300RK, and 300RK-4.2.

The models differ in maximum output power, operating frequency, available modes, number of outputs, monitoring systems, and standard configuration. Exact specifications are provided on each product page.

Instruments for Electrosurgical Units

The performance and ease of use of an electrosurgical system depend not only on the unit but also on selecting the correct instruments. The catalogue includes:

• monopolar electrodes for cutting and coagulation;
• sets of interchangeable surgical electrodes;
• electrodes of different shapes and sizes;
• monopolar electrode holders;
• bipolar forceps;
• holders and cables for bipolar instruments;
• neutral electrodes;
• foot switches;
• connecting cables and adapters;
• other accessories.

When selecting an instrument, it is important to consider the connector type, unit model, intended operating mode, and the purpose of the specific electrode or forceps.

How to Choose an Electrosurgical Unit

The choice of model depends on the intended field of use, the nature of the planned procedures, the required power output, and the necessary operating modes.

Before ordering, we recommend considering:

• Field of application. Determine which surgical procedures the equipment will be used for.
• Required power output. The maximum output power should correspond to the typical procedures and expected workload.
• Operating modes. Different models may support cutting, coagulation, and combined modes.
• Monopolar or bipolar operation. Determine in advance which types of instruments will be used.
• Operating frequency. Certain modifications, including Model 120PX, may differ in operating frequency.
• Standard configuration. The contents depend on the specific model and may include a foot switch, neutral electrode, holders, forceps, and electrodes.
• Instrument compatibility. Connector and cable types must correspond to the selected unit.
• Intensity of use. Regular use in different surgical fields may require a model with extended functionality.

The Nadiya-4.com specialists will help you compare the available models, clarify their specifications, and prepare a configuration based on the needs of your medical facility.

Models 120 and 120PX

The 120 series units may be considered for applications where the maximum power output of the higher-series models is not required. The catalogue includes the standard Model 120 and Model 120PX modifications with operating frequencies of 1.76 or 3.5 MHz.

When selecting a Model 120PX modification, it is important to check the operating frequency, available modes, standard configuration, and compatibility with the required instruments.

Models 200, 200PX, and 200RK/DFS

The 200 series includes models with extended cutting and coagulation capabilities. Depending on the modification, the units may differ in their operating modes, frequency, number of connections, and functional features.

Before ordering, we recommend comparing Model 200 with the 200PX and 200RK/DFS modifications and determining which modes and instruments are required for the planned procedures.

Models 300, 300RK, and 300RK-4.2

The 300 series includes higher-power units. Depending on the specific modification, available modes, and selected configuration, they can be used in various fields of surgery.

Models 300, 300RK, and 300RK-4.2 differ in their functional capabilities. Before placing an order, compare their technical specifications and lists of compatible instruments.

Compatibility of Units and Instruments

Not every electrode, forceps, holder, or cable can be used with every unit model. When selecting an instrument, check:

• the electrosurgical unit model;
• the type of monopolar or bipolar connection;
• the shape and size of the connector;
• the intended purpose of the instrument;
• the diameter of the working electrode;
• the length of the cable or holder;
• whether the product can be cleaned, disinfected, or sterilized;
• the recommendations provided in the equipment instructions.

To check compatibility, provide the specialist with the exact unit model, the name of the required instrument, and, when possible, a photograph of the connector.

Electrosurgical Equipment Configuration

The standard configuration depends on the specific model. It may include:

• the electronic unit of the electrosurgical generator;
• a foot switch;
• a neutral electrode;
• a monopolar electrode holder;
• a holder for a bipolar instrument;
• bipolar forceps;
• interchangeable monopolar electrodes;
• cables and connecting components;
• a product passport or operating instructions;
• packaging.

The exact delivery set is specified on the product page, invoice, specification, or documentation supplied with the relevant model. Additional instruments can be ordered separately.

Safe Operation of Electrosurgical Units

Before using the equipment, carefully read the official instructions for the specific model. The equipment should be operated only by specialists who have the appropriate professional training and understand the principles of high-frequency electrosurgery.

Before each use, check the unit housing, cables, instrument insulation, connections, and the condition of the neutral electrode. Operating parameters should be set according to the instructions, the type of procedure, and the connected instrument.

Do not use equipment or instruments with a damaged housing, cable, connector, or insulation.

Warranty and Service

Electrosurgical units are covered by the standard manufacturer’s warranty. The exact warranty period, warranty conditions, and operating requirements are specified in the documentation supplied with the relevant model.

If a technical issue arises, the Nadiya-4.com specialists will provide an initial consultation and, when necessary, assist with arranging warranty or post-warranty service.

For an initial assessment, please provide:

• the name and model of the unit;
• the serial number, if available;
• a description of the operating issue or malfunction;
• information about the selected mode;
• the name of the connected instrument;
• photographs or a short video.

Equipment Instructions

PDF documentation for Models 120, 120PX, 200, 200PX, 300, and 300RK can be viewed and downloaded in the Instructions section.

Before downloading a document, check the exact model designation on the housing, in the product passport, or on the manufacturer’s label.

Why Choose Nadiya-4.com

• Specialized catalogue. Electrosurgical units, instruments, and accessories are available in one section.
• Selection assistance. We help compare models, specifications, and available operating modes.
• Compatibility checks. We help select electrodes, forceps, holders, foot switches, and cables.
• More than 10 years of experience. Our team works with professional equipment and understands the needs of medical facilities.
• Warranty support. The equipment is supplied with the standard manufacturer’s warranty.
• Service assistance. We provide advice on technical matters and help arrange servicing.
• Delivery across Ukraine. We arrange the shipment of equipment and instruments to different regions.

Frequently Asked Questions

We Will Help You Select Equipment and Instruments

Not sure which model or configuration will meet your requirements? Contact the Nadiya-4.com specialists. For a more accurate consultation, specify the intended application, approximate required power output, and list of instruments.

We will help you compare models, check the compatibility of accessories, prepare the necessary documents, and arrange delivery across Ukraine.