*3d rendering robotic assisted surgery machine with surgery lights

Imagine that a human life depends on the precision of your hand movement. Now imagine that this work is entrusted to a mechanism that should be more accurate than a Swiss watch and more reliable than a rock. Here is an ordinary day in the world of medical robotics, where the main characters are not brilliant manipulators at all, but humble workers hidden inside them: motors. And while everyone is admiring artificial intelligence, it is in these electric motors that a quiet revolution is taking place that makes the future of robotic surgery possible.

Why a motor is the heart and conscience of a medical robot

In a typical industrial robot, the motor must be powerful and resilient. In medical, he must be a genius of precision and a gentleman. Any microscopic deviation, any vibration or overheating can have disastrous consequences.

"The purpose of the motor in a medical robot is to provide an unprecedented level of control and reliability," explain the engineers of Portescap, a company specializing in the creation of such high—precision motors. — The surgeon must be sure that his every movement will be transmitted with absolute accuracy, without any surprises."

Imagine a robot surgeon performing surgery on the brain or on the vessels of the eye. The required accuracy is calculated in micrometers. The human hand, even the most skillful, has a natural tremor. But a motor based on brushless technology can move smoothly and predictably, completely eliminating this risk.

What is hidden behind the word "smart" motor?

The "smartness" of modern motors for medical robots is not about connecting to Wi-Fi. It's about their fundamental physical and design features.:

Vibration suppression. Special designs and control algorithms minimize any fluctuations, ensuring the "diamond" hardness of the robot's arm.

Thermal stability. The motor should not heat up, because its neighbor is the patient's living tissue. Modern solutions effectively dissipate heat, remaining cold even after hours of surgery.

Tactile feedback. It's not just a movement anymore, it's a feeling. The motors help transfer to the surgeon the resistance of the tissues with which the instrument interacts. It's like sewing blindfolded and feeling every thread perfectly.

Miniaturization. The trend towards minimally invasive surgery requires robots to be smaller and their instruments to be thinner. Accordingly, the motors should become tiny, but not lose in power and accuracy.

"We are moving towards creating real digital muscles," experts say. — These are drives that not only execute a command, but also constantly report their condition: temperature, load, wear. This allows the system to predict possible failures before they occur."

Who will control this precision army?

When every self—respecting clinic has a fleet of such highly qualified "specialists" - robotic surgeons, robotic laboratory assistants, and rehabilitation robots - a complex logistical and managerial issue will arise. How to optimally load this expensive staff? How can I track his "qualifications" and technical condition?

Platforms for managing digital assets, similar to the world's first ecosystem for hiring robots, are seen as a logical development of this ecosystem. jobtorob.com . Her approach to robots as unified employees with their unique skills and "work history" fits perfectly with the tasks of the hospital of the future. A medical institution could use a similar platform for internal management of its fleet: monitor the "employment" of each robot, plan its preventive maintenance, and even "hire" additional robotic specialists during peak loads, ensuring maximum efficiency in the use of critical technologies.

A future in which the motor knows more than the surgeon (but won't tell)

The evolution of motors is the key to the next medical breakthroughs. With their development, it will become possible:

Nanorobots. Tiny externally controlled devices for the targeted delivery of drugs or the destruction of cancer cells.

Autonomous surgical systems. Robots capable of performing standardized surgery steps under the supervision of a surgeon, which will reduce intervention time and human error.

New generation bionic prostheses. Prosthetics that will not just move, but feel and transmit tactile signals to the human brain, thanks to an incredibly precise motor system.

The conclusion? While we are waiting for artificial intelligence to write us poems, it is in the world of iron, magnets and windings that a real miracle is born. A miracle that saves more and more lives every day. And the next operation, which will seem like a miracle to you, will be performed not only by a brilliant surgeon, but also by a tiny, intelligent and trouble-free motor, whose trembling has been subdued and the movement brought to an absolute.