Senior woman using pulse oximeter at home
Measuring oxygen levels in blood with pulse oximeter
Using pulse oximeter
Woman using pulse oximeter and smart phone
Measuring oxygen saturation with pulse oximeter
Pulse oximeter
Using pulse oximeter at home to test oxygen in blood
Measuring oxygen saturation in blood with pulse oximeter
Measuring oxygen saturation
Pulse oximeter on child's finger
Placing pulse oximeter
Doctor placing pulse oximeter on girl's finger
Pulse oximeter readings in lung disease
Using pulse oximeter at home to test blood oxygen level
Using pulse oximeter at home to test oxygen level in blood
Pulse oximeter use
Pulse oximeter on patient's finger
Nurse placing pulse oximeter on patient's finger
Measuring heart rate using back camera on a smart phone
Medical worker checking blood oxygen of coronavirus patient
Pulse oximeter and heart rate measurement
Senior woman using spirometer at home
Monitoring respiratory illness with digital spirometer
Spirometry using digital spirometer with smart phone app
Cellulitis
Intensive care
Sphygmomanometer
Unrecognizable female doctor holding can with oxygen and breathing through the mask
Female doctor holding can with oxygen and breathing through the mask
Hyperbaric oxygen chamber
Measuring blood pressure
Senior woman recording body temperature
Woman measuring pulse with smart phone
Adenosine purine nucleoside molecule
Hyperbaric oxygen therapy chamber
Amyl nitrite molecule
Nitroglycerin molecule
Radiologist checking equipment
Monitoring pulse
Paramedic monitors a patient
Paramedic monitoring a patient
Pentaerythritol tetranitrate molecule
Pentaerythritol tetranitrate explosive molecule
Senior woman measuring blood pressure
Paediatric pulse oximeter
Surgical monitors
Pulse oximeter and fast heart rate
Senior woman using smart phone app to measure heart rate
Incentive spirometer
Respiratory care
Respiratory care supplies
Sick man doing inhalation at night in home
The sick man doing inhalation at night in home. Sick man doing inhalation at night in home
Heart attack patient
Heart disease, conceptual image
Digital blood pressure monitor
Medical compressed air
Sterile saline vials
Ipratropium bromide
Medical nebulizer compressor
Albuterol sulfate
Albuterol mist
Leaf epidermis, light micrograph
Doctor taking patient's pulse in medical practice
Home blood pressure testing
Recording home blood pressure readings
Dopamine neurotransmitter molecule
Elaidic acid molecule
Meldonium anti-ischemic drug molecule
Nurse preparing oxygen mask in hospital
Measuring heart rate with smart phone camera
Woman using smart phone to measure heart rate
Smart watch heart rate monitor
Inflatable Oxygen hood provides pure oxygen
Nursing fitting oxygen mask to patient
Nebuliser treatment
Male patient with nasal cannula
Nurse applying an oxygen mask onto an elderly female patient
Nurse explaining how to use an oxygen mask to a patient
Patient recovering from a hip replacement operation
Elderly patient receiving oxygen
Paramedics load a patient into an ambulance
Workshop with welder oxyacetylene gas bottle with pressure measuring device for welding unit
Digital healthcare with smart phone and glucometer
Digital healthcare diabetic blood glucose levels
Measuring blood glucose levels
Oxygen pressure gauge
Nurse comforting hospital patient
Hospital day surgery unit
Hydrogen fuel cell
Measuring glucose levels and entering data into smart phone
Blood sugar test at home
Blood sugar testing with portable glucometer
Using smart phone to track glucose levels
Woman entering glucose level data into app
Woman writing down blood test results on a form
Woman checking blood test results
Community nursing
Cardiology, conceptual image
Lung alveoli and red blood cells, TEM
Cholesterol molecule
Oximeter on patient's finger
Pulse oximeter on a patient's hand
Open path spectrometer
Melatonin hormone molecule
Gwathmey anaesthetic machine, 1913
Marshal gas-oxygen-ether apparatus, 1917
Cardiology consultation