发明名称 |
Projectile for delivery of a tranquilliser |
摘要 |
A projectile mainly for drug delivery comprises a tubular body casing 1 which defines a cavity 2 for containment of a tranquilizing drug. The casing has an end plug 3 which coaxially supports a hollow needle 4 projecting forward through an ogival nose cap 5 . The delivery end 6 of the needle 4 projects a short way beyond the cap 5 . Located around the needle 4 towards the tip of the nose cap 5 is a gas producing detonator 7 fired by an impact fuse 8 . Attached to the detonator 7 and the needle 4 is the neck g of an inflatable bag 10 of which an opposed end 11 is attached to the plug 3 . The rear end of the cavity 2 has a piston 12 the rear end of which communicates through concentric passageways 13 and ducts 14 with the interior of the bag 10 . The nose cap 5 is of a readily breakable plastics material or designed to assist retardation.
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申请公布号 |
US7013810(B1) |
申请公布日期 |
2006.03.21 |
申请号 |
US20010979356 |
申请日期 |
2001.11.21 |
申请人 |
BRYDGES-PRICE RICHARD IAN |
发明人 |
BRYDGES-PRICE RICHARD IAN |
分类号 |
F42B12/54;F42B10/50;F42B12/34 |
主分类号 |
F42B12/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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