Hand washing device

Claim 2

For use by health care personnel and others in washing their hands with water and a cleanser, the improved combination comprising: a sealed source of the cleanser, and means to pump the cleanser, while yet sealed, from the source for discharge onto the person's hands; a number of indicators; valve means activated by such personnel when individually ready to begin washing by manual body action other than below the wrist, operable to start and stop water flow for discharge onto the person's hands, timer means; means activated upon the water beginning to flow, operable to activate the timer means and initiate the wash cycle; said timer means being operable upon the water flow starting, to: remain operating independently of the subsequent condition of the valve means and the continued or discontinued flow of water; activate the cleanser pump means, for a short timed duration, for discharging the cleanser onto the person's hands, and; activate one of the indicators, for an extended timed duration corresponding to the washing phase of the wash cycle, for advising the person that the wash cycle is in the washing phase; said timer means being operable sequentially after the timed washing phase of the wash cycle, to: activate another of the indicators, for an extended timed duration corresponding to the rinsing phase of the wash cycle, for advising the person that the wash cycle is in the rinsing phase; said timer means being operable at the start of the timed washing phase of the wash cycle, at the start of the timed rinsing phase of the wash cycle, and at the end of the timed rinsing phase of the wash cycle, to: activate yet a third of the indicators, for a short duration compared to the duration of the corresponding wash or rinse phases of the wash cycle, to advise the person that the changes in the timed phases should then be taking place; operable thereby to advise a person washing his/her hands what phase of the overall wash cycle, the washing or rinsing, the person should be in to satisfy the corresponding duration needed to be effective for proper degermification.

Claim 3

A combination according to claim 1, wherein the one and the other indicators, for advising of the washing and rinsing phases of the wash cycle, are visual, and wherein the third indicator, for advising that the various phases of the wash cycle are starting/ending, is audio.

Claim 4

A combination according to claim 1, wherein the cleanser is sealed in a throw-away flexible container, wherein a flexible tube extends from the container to an outlet from which the cleanser is discharged onto the person's hands, and wherein a peristalic pump cooperates with the tube to serve as the means for pumping the cleanser while yet sealed from the container and onto the person's hands.

Claim 5

A combination according to claim 3, wherein the one and the other indicators, for advising of the washing and rinsing phases of the wash cycle, are visual, and wherein the third indicator, for advising that the various phases of the wash cycle are starting/ending, is audio.

Claim 6

For use by health care personnel and others in washing their hands with water and a cleanser, and for post-treating the hands with an embolient, the improved combination comprising: a sealed source of the cleanser, and means to pump the cleanser, while yet sealed, from the source for discharge onto the person's hands; a sealed source of the post-washing emolient, and means to pump the emolient, while yet sealed from the source for discharge onto the person's hands; a number of indicators; valve means activated by such personnel when individually ready to begin washing, by manual body action other than below the wrist, operable to start and stop water flow through a water line for discharge onto the person's hands, timer means; means activated upon the water beginning to flow, operable to activate the timer means and initiate the wash cycle; said timer means being operable upon the water flow starting, to: remain operating independently of the subsequent condition of the valve means and the continued or discontinued flow of water; activate the cleanser pump means, for a short timed duration, for discharging the sealed cleanser onto the person's hands, and; activate one of the indicators, for an extended timed duration corresponding to the washing phase of the wash cycle, for advising the person that the wash cycle is in the washing phase; said timer means being operable sequentially after the timed washing phase of the wash cycle; to: activate another of the indicators, for an extended timed duration corresponding to the rinsing phase of the wash cycle, for advising the person that the wash cycle is in the rinsing phase; said timer means being operable sequentially after the timed rinsing phase of the wash cycle, to: activate the emolient pump means, for a short timed duration corresponding to the post-treating phase of the wash cycle, where the sealed emolient may be discharged onto the person's hands; said timer means being operable at the start of the timed washing phase of the wash cycle, at the start of the timed rinsing phase of the wash cycle, at the end of the timed rinsing phase of the wash cycle, and at the end of the timed emolient discharge post-treating phase of the wash cycle, in timed sequences, to: activate yet a third of the indicators, for a short duration compared to the duration of the corresponding washing, rinsing or post-treating phases of the wash cycle, to advise the person that the changes in the timed phases should then be taking place; operable thereby to advise a person washing his/her hands what phase of the overall wash cycle, the washing, rinsing, or post-treating phase, the person should be in to satisfy the corresponding duration needed to be effective for proper degermification.

Claim 7

For use by health care personnel and others in washing their hands with water and a cleanser, and for post-treating the hands with an embolient, the improved combination comprising: a sealed source of the cleanser, and means to pump the cleanser, while yet sealed, from the source for discharge onto the person's hands; a sealed source of the post-washing emolient, and means to pump the emolient, while yet sealed from the source for discharge onto the person's hands; a number of indicators; valve means activated by such personnel when individually ready to begin washing, by manual body action other than below the wrist, operable to start and stop water flow through a water line for discharge onto the person's hands, timer means; means activated upon the water beginning to flow, operable to activate the timer means and initiate the wash cycle; said timer means being operable upon the water flow starting, to: remain operating independently of the subsequent condition of the valve means and the continued or discontinued flow of water; activate the cleanser pump means, for a short timed duration, for discharging the sealed cleanser onto the person's hands, and; activate one of the indicators, for an extended timed duration corresponding to the washing phase of the wash cycle, for advising the person that the wash cycle is in the washing phase; said timer means being operable sequentially after the timed washing phase of the wash cycle; to: activate another of the indicators, for an extended timed duration corresponding to the rinsing phase of the wash cycle, for advising the person that the wash cycle is in the rinsing phase; said timer means being operable sequentially after the timed rinsing phase of the wash cycle, to: activate the emolient pump means, for a short timed duration corresponding to the post-treating phase of the wash cycle, where the sealed emolient may be discharged onto the person's hands; said timer means being operable at the start of the timed washing phase of the wash cycle, at the start of the timed rinsing phase of the wash cycle, at the end of the timed rinsing phase of the wash cycle, and at the end of the timed emolient discharge post-treating phase of the wash cycle, in timed sequences, to: activate yet a third of the indicators, for a short duration compared to the duration of the corresponding washing, rinsing or post-treating phases of the wash cycle, to advise the person that the changes in the timed phases should then be taking place; operable thereby to advise a person washing his/her hands what phase of the overall wash cycle, the washing, rinsing, or post-treating phase, the person should be in to satisfy the corresponding duration needed to be effective for proper degermification.

Claim 8

A combination according to claim 5, wherein the one and the other indicators, for advising of the washing and rinsing phases of the wash cycle, are visual, and wherein the third indicator, for advising that the various phases of the wash cycle are starting/ending, is audible.

Claim 9

A combination according to claim 5, wherein the emolient is sealed in a throw-away flexible container, wherein a flexible tube extends from the container to an outlet from which the emolient is discharged onto the person's hands, and wherein a peristalic pump cooperates with the tube to serve as the means for pumping the emolient while yet sealed from the container and onto the person's hands.

Claim 10

A timer combination according to claim 5, wherein the cleanser is sealed in a container, wherein a flexible tube extends from the container to an outlet from which the cleanser is discharged onto the person's hands, wherein a peristalic pump cooperates with the tube to serve as the means for pumping the cleanser from the container and onto the person's hands; wherein the emolient is sealed in a container, wherein a flexible tube extends from the container to an outlet from which the emolient is discharged onto the person's hands, and wherein a peristalic pump cooperates with the tube to serve as the means for pumping the emolient from the container and onto the person's hands.

Claim 11

A timer combination according to claim 5, wherein the cleanser is sealed in a throw-away flexible container, wherein a flexible tube extends from the container to an outlet from which the sealed cleanser is discharged onto the person's hands, wherein a peristalic pump cooperates with the tube to serve as the means for pumping the cleanser while yet sealed from the container and onto the person's hands; wherein the emolient is sealed in a throw-away flexible container, wherein a flexible tube extends from the container to an outlet from which the sealed emolient is discharged onto the person's hands, and wherein a peristalic pump cooperates with the tube to serve as the means for pumping the emolient while yet sealed from the container and onto the person's hands.

Claim 12

A combination according to claim 1, wherein the valve means is foot activated by such personnel.

Claim 13

A combination according to claim 1, wherein the means activated upon the water beginning to flow is in the form of a flow switch in the water line, the flow switch being operable to activate the timer means and initiate the wash cycle.

Claim 14

A combination according to claim 3, wherein further a spring activated self-closing air seal is located across the outlet for the cleanser, the seal normally being closed and being opened only when the cleanser is actually being pumped from the outlet and onto the person's hands.

Claim 15

A combination according to claim 12, wherein the means activated upon the water beginning to flow is in the form of a flow switch in the water line, the flow switch being operable to activate the timer means and initiate the wash cycle.

Claim 16

A combination according to claim 5, wherein the means activated upon the water beginning to flow is in the form of a flow switch in the water line, the flow switch being operable to activate the timer means and initiate the wash cycle.

Claim 17

A combination according to claim 7, wherein further a spring activated self-closing air seal is located across the outlet for the emolient, the seal normally being closed and being opened only when the emolient is actually being pumped from the outlet and onto the person's hands.

Claim 18

A combination according to claim 8, wherein further a spring activated self-closing air seal is located across each outlet, respectively for the cleanser and for the emolient, the seal normally being closed and being opened only when the respective cleanser or emolient is actually being pumped from the outlet and onto the person's hands.

Claim 19

A combination according to claim 16, wherein the means activated upon the water beginning to flow is in the form of a flow switch in the water line, the flow switch being operable to activate the timer means and initiate the wash cycle.

Claim 20

For use by health care personnel and others in washing their hands at a wash basin with water and a cleanser, the improved combination comprising: a sealed throw-away flexible container holding cleanser, a flexible tube extending from the container to an outlet at the wash basin from which the cleanser is discharged onto the person's hands, a spring activated self-closing air seal located across and normally closing the outlet, and a peristalic pump cooperating with the tube to serve as the means for pumping the cleanser via the outlet from the container and onto the person's hands; valve means manually activated by such personnel when individually ready to begin washing, operable to start and stop water flow through a water line for discharge onto the person's hands, an audible indicator; timer means; means activated upon the water beginning to flow, operable to activate the timer means and initiate the wash cycle; said timer means being operable upon the water flow starting, to remain operating independently of the subsequent continued or discontinued flow of water; said timer means also being operable to activate the cleanser pump, for a short timed duration, for discharging the sealed cleanser onto the person's hands at the start of a timed washing phase of the wash cycle; said timer means also being operable, at three separate and sequential intervals corresponding to the start of the timed washing phase of the wash cycle, and at the start and at the end of a timed rinsing phase of the wash cycle, to activate the audible indicator, said timer means activating the audible indicator, for only a short duration compared to the duration of the corresponding washing and rinsing phases of the wash cycle, operable thereby to advise a person washing his/her hands what phase of the overall wash cycle, the washing or rinsing, the person should be in to satisfy the corresponding duration needed to be effective for proper degermification.

Claim 21

For use by health care personnel and others in washing their hands at a wash basin with water and a cleanser, the improved combination comprising: a sealed throw-away flexible container holding cleanser, a flexible tube extending from the container to an outlet at the wash basin from which the cleanser is discharged onto the person's hands, a spring activated self-closing air seal located across and normally closing the outlet, and a peristalic pump cooperating with the tube to serve as the means for pumping the cleanser via the outlet from the container and onto the person's hands; valve means manually activated by such personnel when individually ready to begin washing, operable to start and stop water flow through a water line for discharge onto the person's hands, an audible indicator; timer means; means activated upon the water beginning to flow, operable to activate the timer means and initiate the wash cycle; said timer means being operable upon the water flow starting, to remain operating independently of the subsequent continued or discontinued flow of water; said timer means also being operable to activate the cleanser pump, for a short timed duration, for discharging the sealed cleanser onto the person's hands at the start of a timed washing phase of the wash cycle; said timer means also being operable, at three separate and sequential intervals corresponding to the start of the timed washing phase of the wash cycle, and at the start and at the end of a timed rinsing phase of the wash cycle, to activate the audible indicator, said timer means activating the audible indicator, for only a short duration compared to the duration of the corresponding washing and rinsing phases of the wash cycle, operable thereby to advise a person washing his/her hands what phase of the overall wash cycle, the washing or rinsing, the person should be in to satisfy the corresponding duration needed to be effective for proper degermification.

Claim 22

A combination according to claim 18, further including a sealed throw-away flexible container holding emolient, a flexible tube extending from the container to an outlet at the wash basin from which the emolient is discharged onto the person's hands, a spring activated self-closing air seal located across and normally closing the outlet, and a peristalic pump cooperating with the tube to serve as the means for pumping the emolient while yet sealed from the container and onto the person's hands; and said timer means also being operable sequentially after the timed rinsing phase of the wash cycle, to activate the emolient pump, for a short timed duration corresponding to a post-treating phase of the wash cycle, where the sealed emolient may be discharged onto the person's hands.