What is the care and maintenance of ultrasound probe?

Proper care and maintenance of ultrasound probes are critical to ensure their longevity, optimal performance, and patient safety.

Ultrasound probes are sensitive instruments, and improper handling or care can lead to inaccurate results or even damage to the equipment.

Below is a comprehensive guide on the care and maintenance of ultrasound probes:

1. Cleaning the Probe

• After each use: Clean the probe to remove any ultrasound gel, blood, or bodily fluids.

                                      Use a soft cloth or a disposable wipe that is free of lint.

• Disinfection: Use an appropriate hospital-grade disinfectant, ensuring that it is compatible with the probe’s materials.

​                                 Avoid harsh chemicals like bleach, acetone, or alcohol, as these can damage the probe’s surface.

• Non-sterile probes: For non-sterile probes, wipe them down thoroughly using an alcohol-free disinfectant wipe.​​

• Sterile probes: If the probe is being used for sterile procedures, make sure it is sterilized appropriately, either by using a sterile

                                    cover or by following manufacturer instructions for autoclaving or chemical sterilization.

2. Handling and Usage

• Gentle handling: Always handle the probe carefully. Avoid dropping or knocking the probe, and avoid pulling on the cables or cord.​

• Cable care: Do not bend, twist, or yank the cables as this can cause internal damage to the wires. When storing, coil cables loosely and avoid tight knots.​

• Avoid pressure: Never apply excessive pressure on the probe during use, as this can distort the imaging and damage the internal components.

3. Proper Storage

• Safe storage: Store probes in a dry, cool environment when not in use. Avoid exposing the probe to extreme temperatures or direct sunlight.

• Protective covers: Many probes come with protective covers or cases to shield the probe from dust, dirt, or physical damage. Always store the probe with its cover when not in use.

• Probe holders: Use designated holders or racks for storing ultrasound probes to prevent them from being knocked over or damaged.

• Avoid stacking: Never stack heavy objects on top of the probe or place the probe in areas where it might be squashed or pressed under weight.

4. Regular Inspections

• Check for visible damage: Periodically inspect the probe for cracks, scratches, or visible wear. Check the cable for any cuts, frays, or kinks. If damage is found, stop using the probe immediately and contact technical support or the manufacturer for servicing.

• Gel residue: Ensure the probe is completely free of ultrasound gel after each use. Gel residue left on the surface can harden and interfere with probe performance.

• Inspect connectors: Ensure that the probe's connector is clean and free from corrosion or damage. Keep the connectors dry, and inspect for signs of wear.

5. Water and Moisture Protection

• Moisture exposure: Avoid exposing the probe to excessive moisture or submerging it in water unless it is a waterproof model. Even if the probe is waterproof, be cautious and follow the manufacturer's guidelines.​

• Drying after exposure: If the probe does get wet, dry it thoroughly with a soft, clean cloth before storing it.

6. Calibration and Performance Checks

• Regular performance checks: Regularly verify the probe’s performance using the ultrasound system's self-diagnostic feature. If issues are detected, consult the user manual or contact a professional technician for a full inspection.​

• Professional calibration: Depending on the frequency of use, it is advisable to have the probe professionally calibrated at regular intervals (e.g., once a year) to ensure accurate readings.

7. Probe Covers

• Use disposable covers: When using the probe for invasive procedures or on different patients, always use a disposable probe cover to reduce the risk of cross-contamination.​

• Remove covers after use: Dispose of the probe cover properly after use, and clean the probe to remove any residue before storing it.

8. Handling When Not in Use

• Turn off equipment: When not in use, turn off the ultrasound system and disconnect the probe if it is not going to be used for an extended period.​​

• Cover the probe: Always ensure that the probe is protected when stored. Use a cover or protective case to keep it safe from dust, dirt, or accidental bumps.

​If you have any further questions regarding the maintenance of ultrasound probes, please feel free to contact us at any time.