ESU Technology

ARM Core Technology

Advanced RISC Machine (ARM) Processors:

The ARM architecture processor is an Advanced Reduced Instruction Set Computing [RISC] Machine, which is considered as the most efficient processing unit. ARM CPU architectures are with highly integrated security features along with High performance and energy efficient.

ARM architecture allows designers to upgrade the features quickly and can be used for most critical applications. Most of the advanced systems in the world are designed with ARM architecture. Winglobe’s ESUs are designed with the latest technology, state of the art ARM processors.

Our ARM core processor-enabled electrosurgical devices offer several advantages such as low power consumption, small size, and high processing speed. It also allows for faster and more accurate control of the electrical current, resulting in more precise surgical outcomes. In addition, the ARM core processor allows for easy integration with other electronic systems, such as user interfaces, displays, and sensors. This makes it possible to incorporate advanced features such as touchscreens, graphical user interfaces, and wireless connectivity to enable an efficient system with a user-friendly interface and the scope of connectivity with numerous systems.

Smart Tissue Sensing Technology

Smart Tissue Sensing Technology (STST)TM can detect the varying levels of tissue impedance, allowing the Instrument to differentiate between different types of tissue (muscle, fat, skin, or blood vessel) and accordingly adjust the energy delivery for the desired tissue effect. This prevents damage to the adjacent tissue and reduces the risk of complications such as bleeding or nerve damage.

Different tissues have varying impedance levels, due to this the power delivery from the monopolar and bipolar hand instruments must be well controlled or, it may lead to tissue damage.

This technology dynamically varies the high-frequency current and voltage which lead to enhanced performance using low power setting resulting in reduced tissue damage and faster recovery.

PRE-CQM - patient return electrode contact quality monitoring

Patient Return Electrode Contact Quality Monitoring (PRE-CQM) monitors the contact quality of the return electrode in real-time. It establishes a baseline and uses it as a reference to monitor the contact area. If the contact area reduces, it automatically stops the energy delivery and gives an error message along with an audible alarm.

It is imperative to monitor the integrity of the electrical circuit between the patient and the electrosurgical device during a surgical procedure. The purpose of the return electrode is to provide a safe path for the electrical current to flow back to the generator, thus preventing any unintended injury to the patient.

All our devices are equipped with PRE-CQM keeping in mind patient safety to prevent any unintended injury.

Bipolar Dissection

Strom®   offers safest dissection feature called bipolar cut. This feature enables clinicians to dissect tissue using the most safest form of bipolar energy. This provides convenience of use in surgeries requiring dissection and reduce the dependency of multiple instruments.


Bipolar Resection in Saline (Bi-TUR) is an effective system that achieves the cutting effect of tissue through vaporization, which is created while generating plasma around the loop. This gives good haemostatic resection but shallow enough to prevent irrigative symptoms associated with laser technology.

Bi-TUR allows for more precise and controlled delivery of energy to the tissue, reducing the risk of thermal damage to surrounding tissue. In addition, saline as an irrigative medium reduces the risk of fluid absorption and hyponatremia. Overall, the Bi-TUR technology with the use of saline is a safe and effective technique and reduces the risk of complications.


Strom®   devices provide real-time tissue impedance feedback with auto power delivery, to efficiently and effectively seal vessels. Multi-step controllers enable our system to be consistent and ensure that the seal is uniform, flexible, and reliable.

The continuous measurement of tissue impedance in real-time enables the device to adjust the energy delivery for an effective, consistent seal and to avoid damage to the surrounding tissue by reducing the lateral thermal spread, less adherence, and providing a faster seal time.

Overall, our devices use a combination of sensing, feedback mechanism, and control mechanisms to optimize the seal for maximum effectiveness and safety.

PER - Power Efficiency Ratio

The Power Efficiency Ratio (PER) in electrosurgical devices refers to the ratio of the amount of electrical power delivered to the tissue for the desired tissue effect to the amount of electrical power used by the device itself.

A higher PER for a device indicates a more efficient and effective electrosurgical device, as it is able to deliver the desired tissue effect with minimal energy loss.

Strom 2.0 is enabled with a PER of 98 which ensures precise energy delivery for patient safety and efficient surgical outcomes.

User Programmable Profiles

This feature in the device allows multiple users or even one single user to customize, store and recall their individual preferred settings. This gives ease of use by allowing the user to select their own customized setting for a particular surgical case. The device can save up to 999 user-programmable profiles giving the user ease of access and flexibility.

Intuitive Bipolar

The device is equipped with an intuitive bipolar with auto start mode. Auto start: This allows the unit to automatically deliver the desired power by sending the tissue present within the jaws of the instrument.

General features

  • Built-in ARM™ core processor allows rapid processing of tissue impedance resulting in accurate power delivery.
  • Allows continuous control of various electrical parameters of the generator based on continuous information processing from the surgical site.
  • Improved closed-loop control circuitry and precise calibration enable faster real-time computation of electrical properties of tissues resulting in regulated power output.
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