Nurse preparing oxygen mask in hospital
Nurse prepares oxygen mask in hospital, conceptual image
Nurse applying an oxygen mask onto an elderly female patient
Nurse explaining how to use an oxygen mask to a patient
Hyperbaric oxygen therapy chamber
Patient in hyperbaric chamber
Woman wearing oxygen mask
Oxygen tank, 1950s
Nurse preparing hospital medication, conceptual image
Oxygen canister on hospital bed
Pulse oximeter use
Oxygen mask
Nursing fitting oxygen mask to patient
Nurse preparing medication in ampoules for oxygen mask
Radiologist checking equipment
Oxygen tank, 1970s
Oxygen tank, 20th century
Oxygen mask and nebulizers
Nurse fitting respiratory mask to patient
Nurse preparing nasal cannula for patient
Hospital ward
Arterial blood gas syringe
Ipratropium bromide
Medical nebulizer compressor
Albuterol mist
Medical compressed air
Oxygen tanks, 1950s
Nurse preparing syringe
Hospital consultation
Oxygen tanks, 20th century
Nurse preparing medication, conceptual image
Heart attack patient
Placing pulse oximeter
Hyperbaric oxygen therapy oxygen supply
Paramedic monitoring a patient
Albuterol sulphate
Albuterol sulfate
Hospital ward cart, 20th century
Trachea tube
Nurse preparing medication for parenteral nutrition
Chlorine and oxygen
Nurse preparing medication
Oxygen pressure gauge
Copper powder in pure oxygen
Iron filings in pure oxygen
Hyperbaric medicine
Container of the food additive E948
Using pulse oximeter at home to test blood oxygen level
Doctor practising bag-valve-mask ventilation on dummy
Oxygen content test in a soil sample
Inflatable Oxygen hood provides pure oxygen
Using pulse oximeter at home to test oxygen level in blood
Male patient with nasal cannula
Pulse oximeter
Paramedics treating patient in ambulance
Oxygen mask in trauma room of a hospital
Measuring oxygen levels in blood with pulse oximeter
Using pulse oximeter at home to test oxygen in blood
Measuring oxygen saturation in blood with pulse oximeter
Patient under anaesthetic
Surgery preparation
Paramedic monitors a patient
Oxygen therapy
Close-up of emergeny doctor holding an oxygen mask in hospital
Elderly patient receiving oxygen
Endotracheal tube
Cuffed trachea tube
Sulphur and oxygen
Nurse shaking enteral nutrition bottle in a hospital
Oxygen in a gas jar
Red ball symbolising oxygen atom
Hospital day surgery unit
Nurse opening a medicine bottle in a hospital
Nurse preparing venous catheters
Paramedics load a patient into an ambulance
Paramedic wearing rubber gloves holding oxygen tank, close-up
Close-up of employee holding an oxygen tank in hospital
Decompression chamber and row oxygen tank
Sulphur burning in oxygen
Magnesium burning in oxygen
Measuring oxygen saturation with pulse oximeter
Back of an ambulance
Nurse preparing a chest drain
Old Man and Oxygen Mask
Surgeon's assistant taking notes
Surgeon and his assistant move a patient
Surgery
Hand of doctor holding oxygen ambu bag to patient in ICU
Oxygen test
Asian little boy making inhalation with nebulizer at hospital, Nebulization concept
Unrecognizable female doctor holding can with oxygen and breathing through the mask
Female doctor holding can with oxygen and breathing through the mask
Sodium burning in oxygen
Asthma treatment
Baby born by caesarean section
Nurse holding a blood sample
Nurse writes up patient notes
Nebuliser, 1960
Sodium burning in oxygen, post-reaction
Nurses preparing medication
Cylinder,hospital
Female patient with nasal cannula
病室の酸素吸引機
医療器具
Paediatric intensive care
Nasal cannula
Nurse preparing drugs
自動車部品 酸素供給エアコンプレッサー
1780 Antoine Lavoisier chemist of gases
Nurse preparing donor IV blood unit for transfusion
Germany, adapter for oxygene tube in the hospital
Measuring oxygen saturation
Estriol human estrogen hormone molecule
Oxygen tanks in trauma room of a hospital
1799 Joseph Priestly Chemist oxygen
Hospital examination
Hospital operation
Sick child in hospital
Nurse