Daily maintenance of household medical equipment

Electronic blood pressure monitor

The cuff can be removed and hand washed with warm water and a small amount of neutral detergent. After drying, it can be reinstalled; The host should only be wiped with a dry soft cloth.

Avoid folding the cuff too tightly or squeezing the main unit to prevent sensor damage.

It is recommended to calibrate every 6 months (compared to hospital mercury sphygmomanometers or contact brand after-sales service).

blood glucose meter

Wipe the blood collection pen with an alcohol swab and do not wash it with water; The test paper box should be tightly sealed to prevent moisture, and it is recommended to use it within one month after opening.

Regularly check the battery level and prevent the test paper from getting damp or expired.

Confirm that the equipment has been calibrated before each use (some models require manual coding).

Oxygen concentrator/ventilator

Filter: Rinse with flowing water every month, air dry and reinstall; Usually replaced every six months.

Humidification tank: Replace purified water daily, pour out residual water to avoid bacterial growth; Do not use dishwashing detergent to prevent residue.

Pipeline and face mask: Clean with neutral detergent every week and thoroughly air dry; If the silicone mask turns yellow and becomes hard, it should be replaced in a timely manner.

Wipe the shell with a damp cloth and dry it with a dry cloth. Do not let water enter.

Small devices such as thermometers and oximeters

Gently wipe the probe with an alcohol swab to avoid collision;

Avoid placing in high temperature environments (such as inside a car).

Regular maintenance recommendations

Cleaning frequency: Daily or weekly dust removal on the surface; Accessories (such as pipelines and masks) should be cleaned regularly according to their usage frequency.

Consumables replacement: replace filters, test strips, humidification water, etc. in a timely manner according to the instructions.

Performance calibration: It is recommended to send blood pressure monitors, blood glucose meters and other measuring equipment for inspection or comparative calibration every 6-12 months.

Professional maintenance: In case of any abnormalities (such as inaccurate measurement, abnormal noise, alarm), stop immediately and contact the manufacturer or professional organization. Do not disassemble on your own.