Disposable article having sensor to detect impending...

Details Disposable article having sensor to detect impending... Disposable article having sensor to detect impending...

1999-06-29

2002-06-18

Weiss, John G. (Department: 3761)

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

C604S362000, C607S040000, C607S041000, C607S062000, C607S133000, C607S138000, C607S152000, C607S025000

Reexamination Certificate

active

06407308

ABSTRACT:

FIELD OF THE INVENTION
The present invention relates to disposable articles and, more particularly, to disposable articles having a sensor adapted to detect an input that correlates to an impending elimination of bodily waste and to provide a signal to the wearer of the article of such impending event.
BACKGROUND OF THE INVENTION
Today, disposable articles, such as diapers, pants-type diapers, training pants, adult incontinence briefs, sanitary napkins and tampons, are widely used in infant and toddler care and in the care of incontinent adults as a means of containing, isolating and disposing of bodily wastes. These articles have generally replaced reusable, washable cloth garments as the preferred means for these applications because of their convenience and reliability. The disposable articles respond to a defecation, urination or discharge event by absorbing or containing bodily wastes deposited on the article. Some disposable articles also signal a defecation, urination or discharge event after it has occurred (e.g., wetness indicators, temperature change detection). The articles, however, do not predict when an event is about to occur and prepare the article, wearer or caregiver for the occurrence of the predicted event. Current disposable articles have absorbent material in a configuration ready for use at the time of application to the wearer or have a configuration that does not become available until the time of a discharge of bodily waste or shortly thereafter. Barrier cuffs, for example, are in position when the article is applied to the wearer. Signaling devices such as thermal or visual indicators signal a urination event only after the urination has begun. For example, known potty training devices, however, detect and signal the wearer once the defecation or urination has begun and do not give the wearer the ability to get to the bathroom in time to prevent an accident.
SUMMARY OF THE INVENTION
The present invention is directed to a disposable article to be fitted to a wearer having an external anal sphincter muscle, the external anal sphincter muscle having a basal electrical activity. The disposable article preferably comprises a sensor or sensor system operatively connected to the article wherein the sensor is adapted to detect changes in the electrical activity of the wearer's external anal sphincter muscle that correlates to an impending elimination of bodily waste and to provide a signal to the wearer, a caregiver or an element of the article notifying the wearer, caregiver or element of the article of the impending event.


REFERENCES:
patent: 2127538 (1938-08-01), Seiger
patent: 2926667 (1960-03-01), Burger et al.
patent: 3650275 (1972-03-01), Von Der Mozel
patent: 3814101 (1974-06-01), Kozak
patent: 3881491 (1975-05-01), Whyte
patent: 3921232 (1975-11-01), Whyte
patent: 3987792 (1976-10-01), Hernandez et al.
patent: 4022211 (1977-05-01), Timons et al.
patent: 4246900 (1981-01-01), Schröder
patent: 4335722 (1982-06-01), Jackson
patent: 4356818 (1982-11-01), Macias et al.
patent: 4401712 (1983-08-01), Morrison
patent: 4636474 (1987-01-01), Ogura et al.
patent: 4657537 (1987-04-01), Zimmerer
patent: 4681577 (1987-07-01), Stern et al.
patent: 4705050 (1987-11-01), Markham
patent: 4732940 (1988-03-01), Tanaka et al.
patent: 4747166 (1988-05-01), Kuntz
patent: 4753645 (1988-06-01), Johnson
patent: 4754264 (1988-06-01), Okada et al.
patent: 4776331 (1988-10-01), Simjian
patent: 4778459 (1988-10-01), Fuisz
patent: 4787896 (1988-11-01), Houghton et al.
patent: 4790836 (1988-12-01), Brecher
patent: 4796014 (1989-01-01), Chia
patent: 4842593 (1989-06-01), Jordan et al.
patent: 4852578 (1989-08-01), Companion et al.
patent: 4968312 (1990-11-01), Khan
patent: 4981465 (1991-01-01), Ballan et al.
patent: 5002541 (1991-03-01), Conkling et al.
patent: 5100933 (1992-03-01), Tanaka et al.
patent: 5103835 (1992-04-01), Yamada et al.
patent: 5118607 (1992-06-01), Bignami et al.
patent: 5181905 (1993-01-01), Flam
patent: 5264830 (1993-11-01), Kline et al.
patent: 5330459 (1994-07-01), Lavon et al.
patent: 5341127 (1994-08-01), Smith
patent: 5342343 (1994-08-01), Kitaoka et al.
patent: 5411548 (1995-05-01), Carman
patent: 5416469 (1995-05-01), Colling
patent: 5468236 (1995-11-01), Everhart et al.
patent: 5520674 (1996-05-01), Lavon et al.
patent: 5558655 (1996-09-01), Jezzi et al.
patent: 5568128 (1996-10-01), Nair
patent: 5582604 (1996-12-01), Ahr et al.
patent: 5607417 (1997-03-01), Batich et al.
patent: 5641562 (1997-06-01), Larson et al.
patent: 5643241 (1997-07-01), Ahr et al.
patent: 5649914 (1997-07-01), Glaug et al.
patent: 5653862 (1997-08-01), Parris
patent: 5658268 (1997-08-01), Johns et al.
patent: 5678564 (1997-10-01), Lawrence et al.
patent: 5681298 (1997-10-01), Brunner et al.
patent: 5702376 (1997-12-01), Glaug et al.
patent: 5702428 (1997-12-01), Tippey et al.
patent: 5722931 (1998-03-01), Heaven
patent: 5728125 (1998-03-01), Salinas
patent: 5733272 (1998-03-01), Brunner et al.
patent: 5736590 (1998-04-01), Rasmussen
patent: 5755674 (1998-05-01), Watson
patent: 5760694 (1998-06-01), Nissim et al.
patent: 5769834 (1998-06-01), Reiter
patent: 5797892 (1998-08-01), Glaug et al.
patent: 5876393 (1999-03-01), Ahr et al.
patent: 39 21 784 (1991-01-01), None
patent: 0 286 374 (1988-10-01), None
patent: 0 612 520 (1994-08-01), None
patent: 0 804 912 (1997-11-01), None
patent: 0 804 913 (1997-11-01), None
patent: 0 804 914 (1997-11-01), None
patent: 0 804 915 (1997-11-01), None
patent: 0 804 916 (1997-11-01), None
patent: 0 804 917 (1997-11-01), None
patent: 0 806 194 (1997-11-01), None
patent: 0 806 195 (1997-11-01), None
patent: 0 815 818 (1998-01-01), None
patent: 0 815 821 (1998-01-01), None
patent: WO-88/03390 (1988-05-01), None
patent: WO 92/02005 (1992-02-01), None
patent: WO 94/24974 (1994-11-01), None
patent: WO 95/00089 (1995-01-01), None
patent: WO 95/00090 (1995-01-01), None
patent: WO 95/32697 (1995-12-01), None
patent: WO 95/32698 (1995-12-01), None
patent: WO 96/14813 (1996-05-01), None
patent: WO 96/20681 (1996-07-01), None
patent: WO-86/06606 (1996-11-01), None
patent: WO 97/16149 (1997-05-01), None
patent: WO 97/24150 (1997-07-01), None
patent: WO 97/32542 (1997-09-01), None
patent: WO 97/46213 (1997-11-01), None
patent: WO 97/45082 (1997-12-01), None
patent: WO 98/18505 (1998-05-01), None
patent: WO 98/22063 (1998-05-01), None
patent: WO 98/29079 (1998-07-01), None
patent: WO 98/29501 (1998-07-01), None
patent: WO 99/07317 (1999-02-01), None
Une application de l'analyse spectrale dans le traitement des signaux electrosplanchnographiques, Medical and Biological Engineering, Mar. 1975 (XP-002150656).
Ein portables System zur kontinuierlichen strebfreien Aufzeichnung der Harnblasenmotorik, A portable system for continuous Stress-Free Measurement of Bladder Function, Biomed. Technik, 30 (1985), 85-90 (Xp 000601891).

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