Its needle, though sharp, does not have a hole in the end. The tranquilizer dart has a few key features. As shown in the video above, this is achieved by pressurization prior to firing. But where a typical syringe has that pressurization provided by a human driving the piston, tranquilizer darts must deploy without any hands-on action.
229910052782 aluminium Inorganic materials 0.Like most syringes, tranquilizer darts use pressure to drive flow. 238000006011 modification reaction Methods 0.000 description 2. 229910052751 metal Inorganic materials 0.000 description 2. 
239000007788 liquid Substances 0.000 claims abstract description 19. 239000003204 tranquilizing agent Substances 0.000 title abstract description 13. 230000002936 tranquilizing Effects 0.000 title abstract description 19. 241000424123 Trachinotus baillonii Species 0.000 title claims abstract description 30. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by US Department of Health and Human Services filed Critical US Department of Health and Human Services Priority to US05/805,567 priority Critical patent/US4103893A/en Application granted granted Critical Publication of US4103893A publication Critical patent/US4103893A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Original Assignee US Department of Health and Human Services Priority date (The priority date is an assumption and is not a legal conclusion. US Department of Health and Human Services 
Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Walker Current Assignee (The listed assignees may be inaccurate.
Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US05/805,567 Inventor Elijah C.
#Tranquilizer dart pdf
Google Patents US4103893A - Tranquilizer dartĭownload PDF Info Publication number US4103893A US4103893A US05/805,567 US80556777A US4103893A US 4103893 A US4103893 A US 4103893A US 80556777 A US80556777 A US 80556777A US 4103893 A US4103893 A US 4103893A Authority US United States Prior art keywords dart barrel plunger means valve element plunger Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
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