Title:
【発明の名称】トランキライザーを分配する発射体
Document Type and Number:
Japanese Patent JP2003500625
Kind Code:
A
Abstract:
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.
Inventors:
Bridges-price, liyard, irons
Application Number:
JP2000620311A
Publication Date:
January 07, 2003
Filing Date:
May 23, 2000
Export Citation:
Assignee:
Bridges-price, liyard, irons
International Classes:
F42B10/50; F42B12/54; (IPC1-7): F42B12/54; F42B10/50
Domestic Patent References:
| JP155739C |
Foreign References:
| US3820465A | 1974-06-28 | |||
| DE2260529A1 | 1974-06-12 | |||
| FR2762081A1 | 1998-10-16 | |||
| DE2018191A1 | 1971-11-04 | |||
| US3502025A | 1970-03-24 |
Attorney, Agent or Firm:
Shigeru Yagita (2 outside)