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High-Frequency Electrosurgical Device HFE-300LC-4.2 "Nadiya-4" — the Key to Successful Surgical Outcomes
Speed, sterility, and precision are essential for high-quality surgical interventions. A perfect solution to achieve these objectives is the HFE-300LC-4.2 "Nadiya-4" electrosurgical device. You can buy it in Ukraine through our online store. We are the official representative of the manufacturer, which allows us to offer the best purchase conditions for our customers.
What Makes the HFE-300LC-4.2 Nadiya-4 Device from Our Catalog Stand Out?
This type of equipment is used in both classical and veterinary medicine for performing surgical procedures. It enables effective coagulation and resection of soft tissues and blood vessels. As a result, the incision is minimal and heals quickly. Thanks to reliable vessel sealing, there is no blood accumulation in the wound. Additionally, this equipment helps prevent blood loss during operations. Notably, the HFE-300LC-4.2 "Nadiya-4" electrosurgical units are manufactured in Ukraine. This model is in high demand across various fields.
Key Specifications
The device is equipped with a liquid crystal touchscreen, offering excellent visualization and helping ensure high surgical precision. It supports 10 programmable operating modes. The key frequency of the high-frequency output signal is 440 kHz. The HFE-300LC-4.2 "Nadiya-4" electrosurgical device from the domestic brand operates with the following parameters:
- Continuous operation for up to 8 hours at a 200 Ohm load and maximum output power. Required voltage is 450 V for cutting and 300 V for coagulation.
- Operates in intermittent short-time mode: after 10 seconds of activation, the HF current is supplied for 30 seconds, followed by a short pause.
- A light indicator activates when the current is supplied. It also responds to changes in mode, output power level, or disconnection of the passive electrode circuit.
- In most of these situations, the HFE-300LC-4.2 "Nadiya-4" electrosurgical unit emits an audible signal to indicate mode changes.
- The output current is limited to 2.5 A, which helps protect both the patient and the surgeon during procedures involving the coagulator.

Product Composition and Delivery Set
The completeness of the device is shown in the table below
| No. | Name | Designation | Quantity |
| 1 | Electronic unit | 1 | |
| 2 | Control pedal (dual-button) | B-001 | 1 |
| 3 | Passive (neutral) electrode | B-003 | 1 |
| 4 | Monopolar electrode holder (2.0 mm) | B-005 | 1 |
| 5 | Bipolar forceps holder | B-007 | 1 |
| 6 | Bipolar forceps, straight, 200 mm | PP-007 | 1 |
| 7 | Straight knife electrode | 04500 | 1 |
| 8 | Curved knife electrode | 04500 | 1 |
| 10 | User manual | 1 | |
| 11 | Device packaging | 1 |
Device Applications
You can purchase the HFE-300LC-4.2 "Nadiya-4" electrosurgical unit from our online store for use in various human and veterinary medical institutions. These devices are especially relevant in general surgery, traumatology, gynecology, oncology, endoscopy, and proctology. They support a wide range of surgical procedures, including:
- Incision of abscesses, including phlegmon;
- Necrectomy — removal of necrotic (dead) tissue;
- Tumor, hernia, and appendix removal;
- Dissection of adherent tissues;
- Sealing of duodenal ulcers;
- Stomach and pancreas resection;
- Endoprosthesis placement after mastectomy;
- Transanal rectal resection;
- Vascular coagulation during limb amputation.
If you are looking to purchase the HFE-300LC-4.2 "Nadiya-4" electrosurgical device, you’ll find it at the best price in our catalog. Our consultants will help you understand the device's design and operational rules. If needed, we also provide maintenance and repair services.
HFE-300LC-4.2 "Nadiya-4" High-Frequency Electrosurgical Device: Areas of Application and Additional Features
The Ukrainian manufacturer offers a wide selection of electrosurgical units. All are powerful and reliable tools designed to perform their designated functions effectively. Through our official online platform, you can order the HFE-300LC-4.2 "Nadiya-4" high-frequency electrosurgical unit under the most favorable conditions. Because we represent the manufacturer directly, there are no additional markups — making these high-quality devices more accessible to our customers.

What Makes the HFE-300LC-4.2 Nadiya-4 High-Frequency Electrosurgical Unit from Our Catalog Unique?
This device offers features essential for modern medical and veterinary surgery. It ensures high-quality coagulation and tissue resection, including vessels, using high-frequency electricity. A liquid crystal display is provided for convenient control. The functional modes can be selected using software-defined settings. When you buy the HFE-300LC-4.2 Nadiya-4 high-frequency electrosurgical unit on our website, it delivers an output frequency of 440 kHz.
Fields of Application
This HFE model is primarily designed for procedures in general surgery, oncology, proctology, traumatology, gynecology, and endoscopy. It has sufficient functionality for each of these areas, including:
- Incision of phlegmon abscesses. This helps limit the spread of infection through soft tissues. Phlegmon is an acute purulent inflammatory condition that forms in subcutaneous fat. Without timely intervention, irreversible pathological processes can occur.
- Necrectomy. This complex radical procedure involves the removal of necrotic (dead) tissue. You can order the HFE-300LC-4.2 Nadiya-4 high-frequency electrosurgical unit online in our store for such critical operations that often save lives.
- Hemostasis and vascular sealing of various diameters. This operation stops bleeding. The device reliably performs this task. Using the appropriate tools, it seals vessels while keeping the blood liquid and preventing clotting or leakage, thus avoiding severe blood loss and saving the patient.

- Various gynecological surgeries. Buying the HFE-300LC-4.2 Nadiya-4 in Kyiv or other cities in Ukraine is a great solution for procedures such as ovarian resection, cyst or adnexa removal, fallopian tube isolation, vulvectomy, hysterectomy, and other gynecological interventions.
- Sealing of surface injuries and through wounds. The HFE-300LC-4.2 Nadiya-4 high-frequency electrosurgical unit, available with delivery through our website, enables fast, painless, and effective operations to save patients in cases of liver, spleen, kidney, or other internal organ injuries — both in animals and humans.
We invite you to buy the HFE-300LC-4.2 Nadiya-4 high-frequency electrosurgical unit on our website at an affordable price. These devices are not only manufactured in Ukraine, but are also in high demand. Purchasing such equipment, along with compatible instruments, is a great investment for any surgeon.


