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US 4,903,639 AGranted
Teat disinfecting method
OwnerDan W. Kesselinventor
Life of this patent
Estimating the term…
Abstract
A device and method for application of a disinfecting solution to the teats of lactating dairy animals. The device comprises an elongated hollow tube, one end of which is adapted to form a circular loop and the other end of which forms an open ended disinfectant delivery tube. The device further includes a plurality of spray emmission means disposed about the inner circumference of the circular loop and lying generally in the plane of the loop. The open-ended delivery tube is adapted to be attached to a source of pressurized disinfectant solution.
Claims3
A method of disinfecting the teats of a dairy animal, comprising the steps of:
- releasably attaching one end of a straight thin walled hollow tube portion of a teat disinfecting device to a source of pressurized disinfecting fluid, the one end being open;
- placing the portion of the teat disinfecting device which is formed of thin walled hollow tubing into the shape of a loop about one teat of dairy animal, with the plane of said loop essentially perpendicular to the longitudinal axis of the teat and with the bottom end of the teat positioned slightly above the plane of said loop;
- introducing pressurized disinfecting fluid from said source into the open end of said teat disinfecting device;
- allowing said pressurized disinfecting fluid to flow from said source through the cavity of said straight tubular portion of the device, through interconnecting means, through the looped tubular portion of the device, and to be emitted from a plurality of spray emitting means as a disinfecting mist disposed in the plane of the loop about the inner circumference of said looped tubular portion of the device, the spray emitting means directing a conical shaped disinfecting mist toward the longitudinal axis of the teat and above the plane of the loop to cover all surfaces of the teat;
- allowing emission of disinfecting mist from said spray emitting means until the teat is suitably treated with such disinfecting mist;
- ceasing introduction of pressurized disinfecting fluid into the device;
- removing the device from about the teat so treated;
- and
- relocating the device to the next teat to be treated with disinfecting fluid and repeating the above steps, beginning with introduction of disinfecting fluid into the device, until treatment is completed.
6 more elements
A method for application of a disinfecting fluid to the teats of dairy animals, comprising the steps of:
- providing a plurality of dispensing nozzles in a common plane and disposed equi-distant from a centrally disposed longitudinal axis that is substantially perpendicular to the common plane and spaced evenly apart;
- each of the nozzles operable to receive the disinfecting fluid under pressure and emitting the disinfecting fluid as a disinfecting mist in a pattern that flares outward from each of the nozzles, the nozzles in combination directing the disinfecting mist at all angles with respect to the longitudinal axis above said common plane;
- the flared pattern generally directed outward and upward from the common plane of the nozzles such that a portion of the flared pattern is substantially parallel to the common plane;
- delivering the disinfecting fluid under pressure to each of the nozzles;
- supporting the nozzles in the common plane thereof;
- and
- manipulating the common plane of the nozzles such that the common plane is disposed underneath the teat of a cow and perpendicular therewith with the longitudinal axis substantially aligned with the teat such that the disinfecting mist expelled therefrom covers the entire surface areas of the teat.
4 more elements
A method for application of a disinfecting fluid to the teats of dairy animals, comprising the steps of:
- providing a plurality of dispensing nozzles in a common plane and disposed equi-distant from a centrally disposed longitudinal axis that is substantially perpendicular to the common plane and spaced evenly apart;
- each of the nozzles operable to receive the disinfecting fluid under pressure and emitting the disinfecting fluid as a disinfecting mist in a pattern that flares outward from each of the nozzles in a conical pattern with one side of the conical pattern parallel with the plane of the nozzles, the nozzles in combination directing the disinfecting mist at all angles with respect to the longitudinal axis above said common plane;
- the flared pattern generally directed outward and upward from the common plane of the nozzles such that a portion of the flared pattern is substantially parallel to the common plane;
- delivering the disinfecting fluid under pressure to each of the nozzles;
- supporting the nozzles in the common plane thereof;
- and
- manipulating the common plane of the nozzles such that the common plane is disposed underneath the teat of a cow and perpendicular therewith with the longitudinal axis substantially aligned with the teat such that the disinfecting mist expelled therefrom covers the entire surface area of the teat.
4 more elements
Dependencies are inferred from the claim text.