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公开(公告)号：AT268142T
公开(公告)日：2004-06-15
申请号：AT96940958
申请日：1996-12-11
Applicant: MARETT DOUGLAS M
Inventor： MARETT DOUGLAS M
Abstract: A method and apparatus for predicting the fertility status of a human female subject. The onset of menstruation of the subject is noted. Daily determinations are made of the subjects eccrine sweat pH, beginning not more than 4 days following menstruation. The start of the fertile period is determined as a function of a significant decline in pH, followed by a sharp rise. The peak of this pH rise is indicative of imminent ovulation, which generally coincides with a second pH decline of variable degree. The apparatus provides provisions for automatically taking the pH readings, analysing them, and displaying to the user the daily fertility status.
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公开(公告)号：MX9804873A
公开(公告)日：1998-11-30
申请号：MX9804873
申请日：1998-06-17
Applicant: MARETT DOUGLAS M
Inventor： MARETT DOUGLAS M
Abstract: Un método y aparato para producir el estado de fertilidad de una mujer. Se observa el inicio de la menstruacion de la persona. Se realizan determinaciones diarias del pH del sudor ecrino de las personas, empezando no más de 4 días después de la menstruacion. El inicio del período fértil se determina como funcion de una reduccion significante en le pH seguido por un aumento abrupto. El pico de este aumento de pH indica la ovulacion inminente, que generalmente coincide con una segunda reduccion de pH de grado variable. El aparato provee condiciones para tomar automáticamente las lecturas de pH, analizarlas, y mostrar al usuario el estado de fertilidad diario.
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公开(公告)号：DE69632645D1
公开(公告)日：2004-07-08
申请号：DE69632645
申请日：1996-12-11
Applicant: MARETT DOUGLAS M
Inventor： MARETT DOUGLAS M
Abstract: A method and apparatus for predicting the fertility status of a human female subject. The onset of menstruation of the subject is noted. Daily determinations are made of the subjects eccrine sweat pH, beginning not more than 4 days following menstruation. The start of the fertile period is determined as a function of a significant decline in pH, followed by a sharp rise. The peak of this pH rise is indicative of imminent ovulation, which generally coincides with a second pH decline of variable degree. The apparatus provides provisions for automatically taking the pH readings, analysing them, and displaying to the user the daily fertility status.
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公开(公告)号：NZ323351A
公开(公告)日：1999-09-29
申请号：NZ32335196
申请日：1996-12-11
Applicant: MARETT DOUGLAS M
Inventor： MARETT DOUGLAS M
Abstract: A method and apparatus for predicting the fertility status of a human female subject. The onset of menstruation of the subject is noted. Daily determinations are made of the subjects eccrine sweat pH, beginning not more than 4 days following menstruation. The start of the fertile period is determined as a function of a significant decline in pH, followed by a sharp rise. The peak of this pH rise is indicative of imminent ovulation, which generally coincides with a second pH decline of variable degree. The apparatus provides provisions for automatically taking the pH readings, analysing them, and displaying to the user the daily fertility status.
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