MObile and portable radiography.pptx

MObile and portable radiography.pptx

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  PORTABLE AND MOBILE RADIOGRAPHY ByAALIA ABDULLAH ASSISTANT PROFESSOR RADIOLOGY
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  Machines used forseverely ill and unable patients, who cannot be brought in the radiology department. • Can be broadly divided into two types: 1.Portable and 2.Mobile equipment Mobile and portable radiography both involve the use of x-ray imaging equipment that can be transported to different locations within a healthcare facility
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  • Portable Radiography: 1.Equipment:Portable radiography involves the use of smaller, more compact X-ray units that are designed for maximum portability. These units are lightweight and often handheld or easily carried. 2.Applications: Portable X-ray units are commonly used in various healthcare settings, including nursing homes, home healthcare, clinics, and field hospitals. They are particularly useful for point-of-care imaging and for imaging patients who are bedridden or in remote locations. 3.Mobility: Portable X-ray units are highly maneuverable and can be easily transported by a single operator. They are designed for use at the patient's bedside or in non-traditional healthcare settings.
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  PORTABLE X RAYMACHINE
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  • Image Quality:While portable X-ray units are capable of producing diagnostic images, they may have limitations in terms of image quality compared to larger, stationary X-ray machines. However, advances in technology have improved the image quality of portable units Power Source: Portable X-ray units are designed to operate on battery power, They often come with rechargeable batteries, The batteries can be recharged between uses. • making them suitable for use in locations where access to electrical outlets may be limited.
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  • Instructions toBe Followed for Portable Radiography: • When conducting portable radiography, radiologic technologists and operators should adhere to the following instructions and safety protocols: 1.Equipment Inspection: Before use, inspect the portable X-ray unit for any damage or malfunctions. Ensure that the unit is in proper working condition. 2.Patient Identification: Verify the patient's identity to ensure that the correct patient is being imaged. 3.Radiation Protection: Use appropriate personal protective equipment (PPE), such as lead aprons and gloves, and ensure that the patient is also shielded when needed. 4.Collimation: Properly collimate the X-ray beam to limit the exposed area to the region of interest. 5.Distance: Maintain a safe distance from the X-ray source during exposure, and use remote control features if available.
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  6.Exposure Parameters: Setexposure parameters (e.g., exposure time, mAs, kVp) appropriately for the specific imaging procedure and the patient's condition. 7.Patient Positioning: Ensure accurate patient positioning to achieve the desired imaging view while minimizing radiation exposure to adjacent structures. 8.Communication: Instruct the patient to remain still during the exposure to prevent motion artifacts. Inform them about the procedure and the importance of following instructions. 9.Radiation Safety: Educate healthcare workers and bystanders about radiation safety principles and the need to maintain a safe distance during exposures.
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  10.Image Review: Reviewthe acquired images for diagnostic quality before leaving the patient's location. Retake images if necessary. 11.Secure Equipment: Safely stow the portable X-ray unit, secure any trailing cables, and properly store the equipment after use. 12.Documentation: Document the procedure, including exposure parameters and any protective measures taken.
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  MOBILE RADIOGRAPHY Ward radiographyis often referred to as mobile radiography 1.Equipment: Mobile radiography typically refers to the use of larger X-ray machines mounted on wheels or a mobile stand. These machines are capable of producing high-quality diagnostic X-ray images and are commonly found in hospitals. 2.Applications: Mobile radiography units are used for a wide range of applications, including bedside imaging of hospitalized patients, imaging in emergency departments and intensive care units, and imaging in various hospital wards. They are especially useful for patients who are unable to move or be transported to a dedicated radiology department. 3.Mobility: While mobile X-ray machines are on wheels and can be moved relatively easily within a healthcare facility, they are usually not as compact or maneuverable as portable X-ray units. They are typically transported by a radiologic technologist or radiographer and require a power source to operate.
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  1.Image Quality: MobileX-ray units are equipped with high-quality X-ray tubes and detectors, allowing for the acquisition of detailed and diagnostic images. 2.Power Source: Mobile units are usually plugged into electrical outlets within the hospital or healthcare facility for power. • Mobile Radiography: Mobile X-ray units are typically powered by electrical outlets within the healthcare facility. They are designed to be wheeled to the patient's location and plugged into a suitable power source.
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  • Instructions toBe Followed for Mobile Radiography • Equipment Inspection and Preparation: • Before use, inspect the mobile X-ray unit for any damage or malfunctions. Ensure that the unit is in proper working condition. • Verify that the X-ray machine is properly calibrated and that exposure parameters are set correctly for the specific imaging procedure. • 2. Patient Identification and Preparation: • Verify the patient's identity and confirm that you have the correct patient by checking identification bands or asking the patient to confirm their identity. • Communicate with the patient about the procedure, explaining what to expect and addressing any questions or concerns. • Ensure that the patient is appropriately positioned to obtain the desired imaging view. • ollowed for MOBILE Radiography:
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  • 3. RadiationProtection: • Use appropriate personal protective equipment (PPE), including lead aprons and thyroid collars, to protect both the patient and the operator from unnecessary radiation exposure. • If possible, keep a safe distance from the X-ray source during exposure. • Shield areas of the patient's body that are not part of the imaging area to minimize radiation exposure to surrounding tissues. • 4. Collimation and Exposure Parameters: • Properly collimate the X-ray beam to limit the exposed area to the region of interest. This helps minimize unnecessary radiation exposure to adjacent structures. • Set exposure parameters (e.g., exposure time, mAs, kVp) appropriately for the specific imaging procedure and the patient's condition. • Use the lowest radiation dose necessary to achieve diagnostic image quality.
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  • Communication andPatient Cooperation: • Instruct the patient to remain still during the exposure to prevent motion artifacts. • Clearly communicate the importance of following instructions for radiation safety. • Use appropriate communication techniques to reassure and calm the patient, especially if they are anxious or in pain. • 6. Radiation Safety: • Educate healthcare workers and bystanders about radiation safety principles and the need to maintain a safe distance during exposures. • Use warning signs, verbal announcements, or other methods to alert others in the area when the X-ray unit is in use.
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  • Image Reviewand Retakes: • Review the acquired images for diagnostic quality immediately after acquisition. Ensure that the images meet the diagnostic criteria. • If images are of poor quality or if the anatomy of interest is not adequately visualized, consider retaking the images with necessary adjustments. • 8. Secure Equipment: • After completing the imaging procedure, safely stow the mobile X-ray unit. Ensure that it is securely parked, and any trailing cables are properly managed. • Store the equipment in a designated area when not in use.
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  • Documentation: • Documentthe procedure in the patient's medical record, including exposure parameters used, any protective measures taken, and the diagnostic outcome. • 10. Radiation Safety Training : • Ensure that healthcare workers operating the mobile X-ray unit have received appropriate training in radiation safety and proper imaging techniques.