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US 12,354,495 B2Granted
Expectorated blood spatter generator and method of generating expectorated blood spatter using the same
AssigneeRepublic of Korea (National Forensic Service Director Ministry of the Interior and Safety)
InventorsNam Kyu Park, Byung Seon Moon, Jae Mo Goh, Jin Pyo Kim, Young Il Seo, Eunah Joo, Jehyun Lee
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Abstract
An expectorated blood spatter generator includes: a compressed air ejection unit configured to eject compressed air through an air nozzle; and a blood ejection unit having one end connected to the air nozzle and ejecting blood through a blood nozzle by pressure of compressed air being ejected.
Claims9
An expectorated blood spatter generator comprising:
- a compressed air ejection unit configured to eject compressed air through an air nozzle;
- and
- a blood ejection unit having one end connected to the air nozzle and ejecting blood through a blood nozzle by pressure of compressed air being ejected,
- wherein the blood ejection unit is formed in a straw-type or an oral structure type.
1 more element
Dependencies are inferred from the claim text.