Disposable Cages
Disposable Cages - Related Videos
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01:17
The Thoracic Cage: Sternum
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2023
The thoracic or rib cage forms the body's thorax (chest) portion. Its primary function in the body is to protect vital organs in the thoracic cavity, such as the heart and the lungs. It consists of 12 pairs of ribs with their costal cartilages and the sternum. The ribs are anchored posteriorly to the 12 thoracic vertebrae (T1-T12). The sternum is the elongated bony structure on the anterior side of the thoracic cage. It consists of three parts: the manubrium, the body, and the xiphoid process.
FAQs
The central control is post-use replacement of the cage and associated materials. Removing these items limits how long infectious agents remain in the housing environment and reduces opportunities for them to move between animals, experimental groups, or surrounding areas. This supports cleaner separation of exposures and lowers cross-contamination risk during infection studies.
Replacing the housing unit without its associated materials could leave potentially contaminated items in the study environment. Coordinated replacement removes the cage system used during the exposure period, helping limit persistence of infectious agents and supporting consistent containment, waste handling, and decontamination practices.
They help establish clearer boundaries around each housing and exposure period. Replacing the cage and associated materials after use reduces the carryover of infectious agents between study periods or experimental groups. In immunology and infection research, this separation can improve confidence that observed immune responses are linked to the intended exposure conditions.
Their single-use design reduces reliance on repeated decontamination of the same housing unit between studies or exposure periods. Because the used cage and associated materials are replaced, the approach can simplify containment and waste handling while reducing opportunities for environmental contamination and pathogen transfer.
A basic workflow uses the cage during the controlled study, then replaces the cage and associated materials after use. The used materials are incorporated into the laboratory’s waste-handling and decontamination procedures. This sequence maintains the intended separation between exposure periods and helps control the movement of infectious agents.
They are especially valuable when studies involve infectious disease models, immune responses, or pathogens requiring stringent biosafety practices. In these settings, limiting environmental contamination and cross-contamination supports safer handling and more defined experimental conditions, while helping protect both personnel and animals during the research process.
The main benefit is greater consistency between experimental groups. By limiting pathogen transfer and preserving defined exposure conditions, the housing approach can reduce environmental sources of variation that might affect infection studies or immune-response measurements. It also supports safer study organization by reducing risks to personnel and animals.