recompression chamber: meaning, definition, pronunciation and examples
C2Technical
Quick answer
What does “recompression chamber” mean?
A sealed, pressurised enclosure used to treat decompression sickness by simulating a return to greater underwater pressure, allowing excess nitrogen to dissolve safely.
Audio
Pronunciation
Definition
Meaning and Definition
A sealed, pressurised enclosure used to treat decompression sickness by simulating a return to greater underwater pressure, allowing excess nitrogen to dissolve safely.
Any chamber, often in medical or diving contexts, where pressure is increased above atmospheric levels for therapeutic, experimental, or industrial purposes, such as treating 'the bends' or testing equipment.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Both use 'recompression chamber' as the standard term. 'Hyperbaric chamber' is a more general synonym used in both varieties.
Connotations
Identical technical connotations. Associated primarily with diving accidents and specialised hospital units.
Frequency
Equally low-frequency in both dialects, confined to professional/technical contexts.
Grammar
How to Use “recompression chamber” in a Sentence
The diver was placed in {the recompression chamber}.{The recompression chamber} is used to treat {decompression sickness}.They rushed him to {a recompression chamber}.Vocabulary
Collocations
Examples
Examples of “recompression chamber” in a Sentence
verb
British English
- The dive team may need to recompress a casualty in the chamber.
- He was recompressed for several hours.
American English
- The medical crew decided to recompress the diver immediately.
- She will be recompressed according to the US Navy Table 6.
adverb
British English
- [No standard adverbial form derived directly from the noun phrase]
American English
- [No standard adverbial form derived directly from the noun phrase]
adjective
British English
- The recompression chamber therapy was successful.
- They followed the recompression protocol.
American English
- The hospital has a dedicated recompression chamber facility.
- Recompression treatment is standard for severe cases.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in medical, physiological, and diving research papers discussing treatment protocols for dysbarism.
Everyday
Extremely rare; only in discussions of diving accidents or specialised medical news.
Technical
The primary register. Used in diving manuals, emergency medical services, hyperbaric medicine, and naval operations.
Vocabulary
Synonyms of “recompression chamber”
Strong
Neutral
Weak
Vocabulary
Antonyms of “recompression chamber”
Watch out
Common Mistakes When Using “recompression chamber”
- Confusing 'recompression chamber' with 'decompression chamber' (the latter is often for gradual pressure reduction, not emergency treatment).
- Using it as a general term for any pressurised room.
- Misspelling as 're-compression chamber' with a hyphen.
FAQ
Frequently Asked Questions
Almost all recompression chambers are hyperbaric chambers (chambers that can increase pressure above atmospheric). However, not all hyperbaric chambers are used for 'recompression'; some are used for other hyperbaric oxygen therapies for conditions like carbon monoxide poisoning or wound healing.
Treatment duration varies drastically based on the severity of decompression sickness and the treatment table used. It can range from a few hours to over 24 hours, often involving periods of compression, holds at pressure, and very slow, controlled decompression.
Yes, severe decompression sickness can be fatal or cause permanent neurological damage. A recompression chamber is the definitive treatment, as it reduces the size of nitrogen bubbles in the body's tissues and allows them to dissolve safely back into the bloodstream.
They are found in major hospitals with hyperbaric medicine departments, at commercial diving sites (e.g., offshore oil rigs), naval bases, and in coastal areas popular with technical diving. Many are transportable for emergency deployment.
A sealed, pressurised enclosure used to treat decompression sickness by simulating a return to greater underwater pressure, allowing excess nitrogen to dissolve safely.
Recompression chamber is usually technical in register.
Recompression chamber: in British English it is pronounced /ˌriː.kəmˈpreʃ.ən ˌtʃeɪm.bər/, and in American English it is pronounced /ˌri.kəmˈpreʃ.ən ˌtʃeɪm.bɚ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[No common idioms for this specific technical term]”
Learning
Memory Aids
Mnemonic
Think: RE- (again) + COMPRESSION (applying pressure) + CHAMBER (room). It's a 'room' where you are put under pressure AGAIN to fix the problems caused by coming up from pressure too quickly.
Conceptual Metaphor
THE BODY IS A PRESSURISED CONTAINER: Illness is a leak or imbalance in pressure; the chamber is a tool to re-seal and re-balance the internal pressure.
Practice
Quiz
What is the primary purpose of a recompression chamber?