What happens if you inject glass particles?
Injected glass particles can travel through the blood vessels to arrive at various organs, and cause inflammatory responses. They are known to cause blockages, embolism, tissue necrosis, and sepsis (Brewer and Dunning 1947; Shaw and Lyall 1985; Carbone-Traber and Shanks 1986; Preston and Hegadoren 2004).
Why filter needles with glass ampoules?
Blunt filter needles or filter straws with a 5 micron filter should be available and used each and every time a medication is aspirated from a glass ampoule to reduce glass particle contamination Such action will promote patient safety and reduce the risk of patient harm.
Do you use a filtered needle with a ampule?
The use of a filter needle is required when drawing up medication or solution from a glass ampule. This allows any glass particles to be filtered out of the solution before using that solution in a patient or final product.
Can glass particles enter syringe?
The data from our study clearly demonstrates that even with the use of an 18G needle for drawing up the contents of the ampoules, smaller glass particles can still pass through the needle into the syringe. Glass particles of this size can easily be injected into patients.
Can you swallow shards of glass?
Young children and, sometimes, older children and adults may swallow toys, coins, safety pins, buttons, bones, wood, glass, magnets, batteries or other foreign objects. These objects often pass all the way through the digestive tract in 24 to 48 hours and cause no harm.
Why must the filter needles be replaced before injection?
Why do we need to use a Filter Needle? The ampoule is opened by breaking the neck. This process can cause a shower of miniscule glass shards that may fall undetected into the vial. Administration of medication containing glass shards can result in inflammation of the veins and infection.
What is glass contamination?
Foreign material embedded in the glass from the manufacturing process. In containers this can lead to strength loss or product foaming on the filling line.
