Chemistry: molecular biology and microbiology – Apparatus – Mutation or genetic engineering apparatus
Patent
1996-12-03
1998-05-19
Redding, David A.
Chemistry: molecular biology and microbiology
Apparatus
Mutation or genetic engineering apparatus
935 85, C12M 300
Patent
active
057534969
ABSTRACT:
An apparatus for injecting biological substances or biologically active substances into biological materials without contaminating or damaging the biological materials, which includes a sealed cylinder at one end of which is connected a source of compressed fluid, a vibration plate attached to the other end of the cylinder, a hammer bullet provided in the cylinder, a flow path provided between the source of compressed fluid and the cylinder and a valve provided within the flow path, wherein the biological substances or biologically active substances are retained on the face of the vibration plate opposite the hammer bullet and is made to radiate from the vibration plate and to the biological material by opening the valve and applying a moving force to the hammer bullet, which, in turn, strikes the vibration plate.
REFERENCES:
patent: 5179022 (1993-01-01), Sanford et al.
patent: 5478744 (1995-12-01), Sanford et al.
Appl. Microbiol. Biotechnol. (1989) 31:320-322, 1989.
Kijihana Akira
Morikawa Hiromichi
Nippon Medical & Chemical Instruments Co., Ltd.
Redding David A.
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