Purchasing an ultrasound machine is one of the most important investment decisions in any medical facility. Choosing the right equipment translates directly into the quality of diagnostics, the doctor's comfort of work, and patients' trust. What should you pay the most attention to?
1. Stationary or portable?
The first step is to define the working environment. If the machine is to be permanently located in an office (e.g., gynecological or cardiological), a stationary machine will be the best choice. It offers larger screens, higher computing power, and often more advanced features. On the other hand, portable machines are irreplaceable in emergency medicine, anesthesiology (e.g., when placing access lines), or during home visits.
2. Selecting the right probes
Even the best and most expensive system will not cope without the right probes. The most commonly used are:
- Linear probe: For examining superficially located structures (thyroid, breast, blood vessels, musculoskeletal system).
- Convex probe: Essential for abdominal and obstetric examinations.
- Sector/phased array probe: Ideal for echocardiography and transcranial examinations.
- Endocavitary probe: For gynecological and urological examinations.
It is worth paying attention to probe technology. Modern single-crystal probes offer significantly better resolution and wave penetration than standard models.
3. Software and additional modules
Check if the machine has measurement packages tailored to your specialization. For a cardiologist, software for assessing heart muscle contractility will be crucial, and for a gynecologist – 3D/4D imaging technologies (e.g., HDlive by GE Healthcare) and automatic fetal biometry.
Summary
The choice of an ultrasound machine should be a compromise between the budget and real diagnostic needs. At Demo-USG, we will happily help you analyze all these factors. We offer free equipment presentations in your office, so you can test the machine in its natural working environment before buying.
