air chamber

noun 0.661

oxygen tent

noun 0.633

chamber

noun 0.603

oxygen tank

noun 0.586

autoclave

noun 0.581

oxygen cylinder

noun 0.576

oxygen therapy

noun 0.570

flotation tank

noun 0.566

oxygen bottle

noun 0.564

bathysphere

noun 0.553

resonating chamber

noun 0.551

decompression sickness

noun 0.550

burial chamber

noun 0.549

gas chamber

noun 0.547

combustion chamber

noun 0.546

ozone therapy

noun 0.543

oxygen mask

noun 0.540

air compressor

noun 0.538

air bubble

noun 0.538

pressure vessel

noun 0.536

steam bath

noun 0.535

air pump

noun 0.535

upper chamber

noun 0.534

rebreather

noun 0.533

saturation diving

noun 0.533

steam room

noun 0.527

ultrasonic bath

noun 0.527

diving bell

noun 0.526

pressure hull

noun 0.526

hot box

noun 0.525

birthing pool

noun 0.518

barometer

noun 0.514

bathyscaphe

noun 0.514

iron lung

noun 0.514

air mattress

noun 0.513

barometric pressure

noun 0.512

hot tub

noun 0.512

barotrauma

noun 0.511

plenum chamber

noun 0.511

hyperoxia

noun 0.509

oxygenator

noun 0.508

waterbed

noun 0.507

ventilator

noun 0.506

nitrogen narcosis

noun 0.506

air embolism

noun 0.504

aneroid barometer

noun 0.504

chamber of horrors

noun 0.501

humidifier

noun 0.501

barrel chest

noun 0.500