Automatic sterilizing apparatus
First Claim
1. An automatic sterilizing apparatus comprising:
- a cart;
a disinfectant supply tank mounted on said cart;
a compressed air supply mounted on said cart;
a support plate rotatably mounted on said cart for rotation about a vertical axis;
a pair of side plates mounted on and extending upwardly from said support plate;
a rotary casing interposed between and rotatably mounted to said side plates for rotation about a horizontal axis;
a nozzle-installing pipe mounted to and disposed in said rotary casing, said nozzle-installing pipe being operably connected with said disinfectant supply tank and said compressed air supply;
a plurality of nozzles arranged on said nozzle-installing pipe and constituting means for spraying a mixture of disinfectant supplied from said disinfectant supply tank and compressed air supplied from said compressed air supply in the form of disinfectant particles having an average diameter of 10 μ
m or less, each of said nozzles comprising twin nozzle heads;
driving means mounted on said cart for rotating said support plate about said vertical axis and for rotating said rotary casing about said horizontal axis; and
control means for controlling operation of said driving means.
1 Assignment
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Accused Products
Abstract
A sterilizing apparatus installed on a car includes a nozzle-installing pipe on which a plurality of nozzles are mounted at regular intervals, a driving mechanism for varying the spray angles of the nozzles, a driving mechanism for controlling the spray time periods, a supply mechanism for supplying disinfectant to a disinfectant-flowing path equipped in the nozzle-installing pipe, a plurality of tanks containing disinfectant to be supplied to the supply mechanisms and control mechanisms for controlling the operation of the driving mechanisms. The car is moved to a required place in a hospital, and the nozzles are operated by spray disinfectant particles, the diameter of which are 10 μm or less.
39 Citations
12 Claims
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1. An automatic sterilizing apparatus comprising:
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a cart; a disinfectant supply tank mounted on said cart; a compressed air supply mounted on said cart; a support plate rotatably mounted on said cart for rotation about a vertical axis; a pair of side plates mounted on and extending upwardly from said support plate; a rotary casing interposed between and rotatably mounted to said side plates for rotation about a horizontal axis; a nozzle-installing pipe mounted to and disposed in said rotary casing, said nozzle-installing pipe being operably connected with said disinfectant supply tank and said compressed air supply; a plurality of nozzles arranged on said nozzle-installing pipe and constituting means for spraying a mixture of disinfectant supplied from said disinfectant supply tank and compressed air supplied from said compressed air supply in the form of disinfectant particles having an average diameter of 10 μ
m or less, each of said nozzles comprising twin nozzle heads;driving means mounted on said cart for rotating said support plate about said vertical axis and for rotating said rotary casing about said horizontal axis; and control means for controlling operation of said driving means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An automatic sterilizing apparatus comprising
a disinfectant supply, a compressed air supply, a nozzle-installing pipe fluidically connected with said disinfectant supply and said compressed air supply and being constructed and arranged to be mounted at a predetermined location in a hospital room, and a plurality of nozzles mounted on said nozzle-installing pipe at regular intervals, each of said nozzles comprising: -
a main body having a disinfectant-introducing path and a compressed air-introducing path therein; a forked adaptor mounted on said main body, said forked adaptor comprising twin nozzle heads, each of which includes a disinfectant-introducing path and a compressed air-introducing path respectively connected with said disinfectant-introducing path and said compressed air-introducing path of said main body, each of said nozzle heads including a jetting opening at a leading end thereof; a nozzle chip mounted in each of said twin nozzle heads and constituting a means for mixing disinfectant and compressed air respectively introduced through said disinfectant-introducing path and said compressed air-introducing path of said nozzle head, and for jetting the mixture from said jetting opening; and wherein said jetting openings of said forked adaptor are opposed to one another such that said forked adaptor constitutes a means for causing the mixture jetted from one of said twin nozzles heads to collide with the mixture jetted from the other of said twin nozzle heads to generate disinfectant particles having an average diameter of 10 μ
m or less, so as to saturate ambient air in the hospital room with said disinfectant particles. - View Dependent Claims (12)
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Specification