X-ray diagnostic systems provide high accuracy and efficiency in diagnosing a wide range of diseases. Their use covers various fields of medicine - from traumatology and orthopedics to oncology and dentistry. Today, there are several types of X-ray diagnostic systems, including traditional analog machines, digital X-ray systems for radiography and fluoroscopy, as well as specialized devices such as computed tomography (CT) scanners and mobile X-ray units. The widespread adoption of these systems is due to their ability to quickly produce high-quality images, allowing physicians to make informed treatment decisions. At the same time, technological developments are helping to improve diagnostic accuracy, reduce radiation exposure, and expand access to quality medical care.
In addition, the convenience and ergonomics of these systems are also very important, because they have a direct impact on the efficiency of medical staff and the comfort of patients. The article discusses important aspects of ergonomics of various types of x-ray equipment, such as fixed two- and three-station systems, C-arms, portable x-ray machines and mammographs. Particular attention is paid to the functionality and adaptability of these devices to the needs of users.
Stationary x-ray diagnostic systems for 2 workstations are widely used in medical institutions for radiographic examinations. The introduction of modern ergonomic solutions makes it possible to provide more comfortable conditions for medical personnel and the procedure for conducting examinations with minimal discomfort for the patient.
Modern ergonomic advantages:
1. Motorized column movements: Using a column with motorized movements to move the tube allows for easy and precise position changes without physical effort on the part of the operator. This reduces setup time and improves positioning accuracy
2. Auto-positioning and auto-tracking: X-ray diagnostic systems with auto-positioning function automatically adjust the X-ray tube and detector in accordance with the selected type of examination. Auto-tracking allows the handset to automatically align with the detector, greatly simplifying the operator's work and minimizing errors
3. Changeable table deck height: the height-adjustable table provides additional convenience for patients with disabilities and optimal conditions for staff while working
4. Large size of the table deck: the wide table deck allows you to comfortably accommodate patients of any size and reduces the need to move them during the examination. It also improves the efficiency of medical staff
5. Digital Detector: Using digital detectors allows you to obtain high quality images with less radiation dose in a short time. In addition, it speeds up the process of data processing and image transfer to the PACS system
6. Touch interface on the collimator: integration of a touch display allows you to quickly control the focal length, tube angle and other parameters. This reduces setup time and improves positioning accuracy
7. Automatic stitching function: The stitching function combines multiple images into a single image, which is especially useful for examining large anatomical areas such as the spine or lower extremities.
X-ray diagnostic systems are designed for performing radiography and fluoroscopy; they are distinguished by a well-thought-out design and functionality, which ensures high efficiency of medical personnel and comfort for patients.
Modern ergonomic advantages:
1. Large size of the table deck: the spacious table deck provides comfortable placement for patients of different sizes and reduces the need to move them during the examination. This reduces the risk of patient injury and simplifies the work of staff
2. Table Deck Tilt ± 90 Degrees: The ability to tilt the table deck 90 degrees in any direction allows for a wide range of examinations, including real-time fluoroscopy. Deck inclination of +90° and -90° makes the system universal for any hospital room
3. Multiple screening grids with automatic change: Modern systems can be equipped with multiple screening grids that can be automatically changed depending on the type of examination. This ensures optimal image quality with minimal radiation dose to the patient
4. Dynamic Digital Flat Panel Detectors: The use of dynamic digital flat panel detectors provides high quality images with minimal radiation dose for both static and dynamic studies. This is especially important for fluoroscopy as it allows for real-time examination with maximum detail
5. Control Console: The system control console can be equipped with an intercom and a camera to monitor the patient during positioning. This makes it possible to fine-tune the system remotely, increasing the efficiency and speed of work of medical staff
C-arches are used primarily in surgery, orthopedics and interventional radiology. Their main feature is mobility and flexibility in use.
Ergonomic advantages of modern C-arches may include:
1. Compact and lightweight system: due to its compactness and low weight, the C-arch can be easily moved between operating rooms and other diagnostic rooms, which ensures its versatility and ease of use
2. Large free zone of the C-arch: C-arches with a wide free zone allow examination of patients of any size, as well as the use of the system in complex clinical situations
3. Easy movements: modern systems provide smooth and precise movements in all directions, allowing you to quickly and easily position equipment at the desired angle for examinations or procedures
4. Bi-directional laser locator: The integration of a bi-directional laser locator allows you to accurately determine the required aiming and positioning. This reduces setup time and operation time
5. Optional Viewing Station: The system can be equipped with a mobile station with monitor on the cart, providing improved examination visibility in any surgical setting.
Diagnostic room x-rays provide maximum mobility and convenience for performing diagnostic procedures directly in the patient's room. This is an ideal solution for mission-critical applications where speed and availability are key factors.
Ergonomic advantages:
1. Compact and mobile: Room systems have a compact design and are easy to move thanks to built-in wheels, allowing equipment to be quickly delivered to the patient
2. Built-in Battery Systems: Built-in battery systems make systems easier to move in healthcare settings and also allow the system to operate autonomously, allowing radiographic examinations to be performed even when electrical power is limited
3. Wireless Digital Detectors: The use of wireless detectors simplifies the imaging process and provides flexibility in positioning. It also minimizes the need for cables, which improves operational efficiency
4.Easy to operate: Intuitive interface and quick setup capabilities allow medical staff to perform procedures effectively even in difficult conditions
Modern mammographs are designed with maximum convenience for medical staff and patients in mind. Their ergonomic advantages improve diagnostic accuracy, examination comfort, and work efficiency.
Main ergonomic advantages:
1. Speed of examination: modern mammographs provide rapid acquisition of high-quality images, which significantly reduces the time a patient spends for examination. This improves comfort, especially for patients with high sensitivity to compression
2. C-arm movements: the ability to adjust the position of the C-arm over a wide range provides optimal access for different clinical cases
3. Determination of compression strength: modern systems automatically determine the optimal compression strength, which minimizes discomfort for patients and guarantees high image quality
4. Tomosynthesis and stereotactic biopsy: support for tomosynthesis technologies allows you to obtain section-by-slice images of the mammary glands for a more accurate diagnosis of tumors. The presence of a stereotactic biopsy function allows for accurate tissue sampling
5. Digital detectors: the use of digital detectors eliminates the need for additional digitizers, which speeds up the examination process and improves image accuracy
6. CAD systems: Integrated computer image analysis (CAD) systems can automatically identify suspicious areas, increasing diagnostic accuracy and making the doctor's work easier.
Modern X-ray systems demonstrate the integration of advanced technology and careful ergonomics, making them indispensable tools in providing quality health care. Their use allows not only to improve the level of diagnosis, but also to create convenient conditions for all participants in the medical process.
