WO2012126507A1 - Système de surveillance de l'incontinence fécale - Google Patents

Système de surveillance de l'incontinence fécale Download PDF

Info

Publication number
WO2012126507A1
WO2012126507A1 PCT/EP2011/054205 EP2011054205W WO2012126507A1 WO 2012126507 A1 WO2012126507 A1 WO 2012126507A1 EP 2011054205 W EP2011054205 W EP 2011054205W WO 2012126507 A1 WO2012126507 A1 WO 2012126507A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas
sanitary article
sensor
backsheet
permeable
Prior art date
Application number
PCT/EP2011/054205
Other languages
English (en)
Inventor
Mattias Bosaeus
Allan ELFSTRÖM
Original Assignee
Sca Hygiene Products Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sca Hygiene Products Ab filed Critical Sca Hygiene Products Ab
Priority to PCT/EP2011/054205 priority Critical patent/WO2012126507A1/fr
Publication of WO2012126507A1 publication Critical patent/WO2012126507A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/44—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with radio-opaque material or signalling means for residual material

Definitions

  • the present invention relates to a system for monitoring faecal incontinence, in particular to a system comprising a diaper and a hydrogen gas .sensor attached thereto as well as to a diaper specifically adapted for chat purpose.
  • the detection technique proposed relies on the gasses effectively arriving from the patient's genital or anorectal area to the sensor, which is often unreliable with the mentioned faecal gases, firstly because not all people produce hydrogen sulphide and its organic acid in quantities sufficient to warrant detection, and secondly because these gases may remain trapped in the diaper, or simply not reach the device if fastened far from the body, such as on the bed.
  • a system for monitoring faecal incontinence comprising: a wearable sanitary article substantially conforming to the genital and/or anal body region of a wearer, a hydrogen gas sensor provided at an attachment area on [a backsheet of] the sanitary article faecal voiding zone, wherein the sensor comprises a gas inlet that is in gaseous communication with a faecal voiding zone of the sanitary article, and a signalling device adapted to emit a signal when the sensor detects a hydrogen concentration above a predetermined threshold.
  • the system of the invention achieves excellent faeces detection by as it concentrates on hydrogen gas that is virtually always present in faeces, and in contrast to carbon dioxide or nitrogen (also present in faeces in relevant quantities) allows to better distinguish against false readings and background, given that its concentration in ambient air is only about 0.00006% while in faeces it may compose up to 19% of the gaseous constituents.
  • the threshold H 2 concentration setting for triggering a signal or an alarm does not need to be set too close to the background level, making detection more reliable.
  • the sensor can capture a sufficient amount of hydrogen gas for detection before the highly volatile gas escapes the sanitary article. As soon as faecal discharge has occurred, the sensor detects the presence of hydrogen gas associated therewith (concentration above threshold) and instructs the signalling device to emit a signal alerting the
  • gaseous communication means that the targeted hydrogen gas is able to penetrate from the area of its occurrence at the faecal voiding zone to the gas inlet of the sensor without its concentration falling below a detection
  • gaseous communication may be, for example, achieved by suitable choice of materials between the faecal voiding zone and the gas inlet, which may prevent the hydrogen gas from dispersing too quickly due to its volatile nature.
  • sensor may comprise, apart from the physical probe detecting the H 2 gas, also associated control electronics and a power supply.
  • the faecal voiding zone is to be understood as that area of the wearable sanitary article which substantially corresponds to the anorectal region of the wearer, and which will generally lie in close proximity thereto when the sanitary article is worn. It can be seen as surface target
  • the exact position of the anorectal region may vary, but that the faecal voiding zone is predetermined during production of the sanitary article so as to correspond to the average anatomy of the intended target group.
  • the wearable sanitary article may for example be a diaper, nappy, incontinence insert, incontinence mat or the like which in use is in proximity to or comes in contact with a person's anorectal area.
  • the sensor may be included in a housing or box, together with control electronics, microprocessors and the signalling device, to form a sensor device which may be completely reusable, and contain no disposable parts.
  • the sanitary article may comprise a conduit leading from the faecal voiding zone to the gas inlet.
  • a conduit leading from the faecal voiding zone to the gas inlet may be provided away therefrom at a location chosen for maximum comfort, such as the front area of the sanitary article.
  • the conduit - made of suitably dense material having low permeability for H 2 - leads the gas to the sensor without a significant decrease in its concentration and, thus, loss of signal. This allows for highly reliable
  • the sanitary article comprises a gas -permeable backsheet and the gas inlet is disposed at or near the faecal voiding zone.
  • Near means that the faecal voiding zone and the gas inlet will both be at the anatomically bottom part of the sanitary article, e.g. both in the crotch are thereof. It also
  • gas inlet includes situations in which the gas inlet is positioned at the wearer's front pubic zone on the sanitary article, and in general means all locations of the gas inlet with respect to the faecal voiding zone where hydrogen gas released at the faecal voiding zone will reach the gas inlet in
  • the sanitary article comprises a gas - impermeable backsheet with a gas -permeable opening provided therein, and wherein the gas inlet is arranged at said opening.
  • gas- impermeable is to be understood as impermeable to faecal gases but at most letting only a negligible amount of hydrogen gas diffuse through the backsheet during a detection time. This is because molecular hydrogen, the most volatile gas in the periodic system due to its extremely small molecular radius, will diffuse through most materials except some metals, and thus will also diffuse through "gas- impermeable" backsheets, albeit very slowly.
  • gas- permeable means that gases, and certainly hydrogen, will diffuse through with at least an order of magnitude smaller time constants than through the gas - impermeable layer. It is to be observed that the gas-permeable opening may simply be a hole, but also an opening covered with a gas -permeable material such as a breathable non-woven.
  • the sanitary article comprises a bi-laminate backsheet having a gas - impermeable layer with a gas-permeable opening provided therein and an gas -permeable layer bonded to the gas- impermeable layer.
  • This configuration allows for accurate control of the hydrogen gas diffusion in that the hydrogen gas is led to the opening which thus, the sensing area of choice.
  • the bi-laminate can be manufactured in-line by punching a hole in the gas - impermeable material layer and then bonding it to the gas -permeable material layer. This additionally increases the containment time of the hydrogen gas in the sanitary article, allowing for even more reliable and accurate detection.
  • the senor comprises a clip by which it is attached to the sanitary article.
  • the sensor and its associated control electronics
  • the sanitary article and the sensor comprise matching parts of a hook-and-loop fastener for attaching the sensor to the sanitary article. This allows for precise positioning of the sensor on the sanitary article because a loop (or hook) pad may be provided in the correct position (attachment area) on the sanitary article, and the matching loop (or hook) pad may be provided on the sensor, thus facilitating precise overlap.
  • the signalling device is an acoustic signalling device. This is a basic configuration which is cheap to manufacture and is suitable for environments, such as home use, where the acoustic signal can be heard easily throughout .
  • the signalling device is a wireless transmitter
  • the system further comprises a receiver for receiving and reproducing the signal from the transmitter.
  • This configuration allows true remote monitoring of faecal incontinence, also over large distances according to the wireless technology used (short-range radio, Wi-Fi, cellular phone networks etc.) .
  • the receiver may be
  • faecal incontinence data e.g. time, frequency
  • the gas -permeable backsheet material is a breathable textile backsheet.
  • a breathable textile backsheet examples of such a material are a plastic film treated to have larger micropores, in
  • the invention provides a wearable sanitary article substantially conforming to the genital and/or anal body region of a wearer and having a faecal voiding zone, comprising a backsheet having an
  • attachment area for a hydrogen sensor device, wherein all or a part of the attachment area is gas -permeable and comprises fastening means for fastening said hydrogen sensor device.
  • the wearable sanitary article allows hydrogen gas created in the faecal voiding zone to preferentially pass directly to a hydrogen gas sensor attachable thereto. Moreover, by also providing means for fastening in the attachment area, the sensor can be accurately positioned where the hydrogen gas diffuses out of the sanitary article. This greatly increases measurement accuracy and reliability of the sensor, as compared to a case where no such provisions are effected in a common sanitary article. In addition, the mentioned configuration of the wearable sanitary article does not necessitate large
  • the backsheet is a bi-laminate comprising an inner gas- impermeable layer with a gas-permeable opening provided in correspondence with the attachment area and an outer gas -permeable layer bonded to the inner layer.
  • this configuration allows for accurate control of the hydrogen gas diffusion in that the hydrogen gas is led to the opening and, thus, the sensing area of choice.
  • the bi-laminate can be manufactured in-line by punching a hole in the gas - impermeable material layer and then bonding it to the gas -permeable material layer. This additionally increases the containment time of the hydrogen gas in the sanitary article, allowing for even more reliable and accurate detection.
  • the backsheet is gas- impermeable except for all or a part of the attachment area and comprises a conduit from the faecal voiding zone to the attachment area.
  • the conduit - made of suitably dense material having low permeability for H 2 - leads the gas to the sensor without a significant decrease in its
  • the attachment area is a pad made as one half of a hook-and- loop fastener. This allows for precise positioning of the sensor on the sanitary article because a loop (or hook) pad may be provided in the correct position (attachment area) on the sanitary article, and the matching loop (or hook) pad may be provided on the sensor, thus facilitating precise overlap.
  • Figure 1 shows a schematic perspective view ( Figure la) of an embodiment of the system for monitoring faecal incontinence according to the invention, comprising a diaper, sensor and receiver, as well as a sectional view through the diaper (Figure lb ⁇ emphasizing the diffusion of hydrogen gas in a diaper having a regular breathable backsheet;
  • Figure 2 shows a schematic perspective view ( Figure 2a) of another embodiment of the system for monitoring faecal incontinence according to the invention comprising diaper having a modified backsheet, as well as a sectional view through the diaper (Figure 2b) emphasizing the- diffusion of hydrogen gas in a diaper having a bi-laminate backsheet; and
  • Figure 3 shows a schematic view of a production step of the bi-laminate backsheet of the invention.
  • Figure la shows an embodiment of a system 1 for monitoring faecal incontinence, consisting of a diaper 10 (as one example of a wearable sanitary article), a sensor device 20, and a mobile receiver 30 such as a dedicated hand-held device, PDA or mobile phone.
  • the diaper comprises on its outer surface a breathable, i.e. gas -permeable backsheet 12 on which an attachment area 11 is visually indicated, for example by colouring the attachment area or marking its periphery.
  • a logo may optionally be provided in the
  • a faecal voiding zone 15 is indicated by a dashed line.
  • the gas-permeable backsheet 12 is, in this embodiment, a breathable textile backsheet having an area weight of 28 g/m 2 .
  • the breathable backsheet is made by laminating a cast microporous ⁇ film (14 g/m 2 ) filled with CaC0 3 and a non- woven (12-13 g/m 2 ) with 1-2 g/nf of glue. The backsheet thus obtained achieves a water vapour transmission rate of
  • the sensor device 20 comprises an housing 21, made for example of rigid material but may be made soft to the touch for more user comfort, such as by coating with a thermoplastic elastomer.
  • a tin-oxide hydrogen sensor (not shown ⁇ is arranged within the housing and connected to a gas inlet or sensing area 22 provided in a wall of the housing 21.
  • Other types of hydrogen sensor such as electrochemical sensors, may be used.
  • the sensor is electrically connected to a microprocessor that reads out and controls the sensor and is adapted to wirelessly send signals S through a transmitter (antenna) to the mobile receiver 30. Any suitable wireless communications hardware and protocols may be used according to the circumstances, such as WLAN, dedicated radio, SMS via mobile cellular networks etc.
  • a battery to power the components .
  • the sensor device 20 is attached to the diaper's attachment area 11 via a hook-and-loop pad 23 (e.g. bearing the "hook” - layer) provided on the gas inlet-side of the housing 21 and which cooperates with a matching hook-and-loop pad 24 (e.g. bearing "loop” ⁇ layer) on the attachment area.
  • a hook-and-loop pad 23 e.g. bearing the "hook” - layer
  • a matching hook-and-loop pad 24 e.g. bearing "loop” ⁇ layer
  • the microprocessor sends a wireless signal S to the mobile receiver 30 of the care personnel, which may for example emit an audible alarm and/or give a visual indication on its display.
  • the mobile receiver 30, or the sensor . device 20 itself, may also
  • the diaper 100 comprises a hydrogen gas - impermeable backsheet 112 that is provided, on the front side of the diaper, with a gas- permeable area 120.
  • the hydrogen gas penetrates the top sheet 114 and enters the core 113 of the diaper 100.
  • the hydrogen gas diffuses along the backsheet 112 until a significant fraction of high concentration reaches the gas -permeable area 120 of the backsheet 112. The hydrogen gas diffuses through the gas- permeable area 120 and toward the gas inlet 22.
  • the gas permeable area 120 is preferably adapted in size to the gas inlet 22 of the sensor, and positioned in the attachment area 111 so that upon proper overlap of sensor device 20 (gas inlet side of housing 21 ⁇ the gas permeable area 120 is aligned with gas inlet 22 (indicated by a dashed line in figure 2b) .
  • Figure 3 shows a particularly preferred embodiment, in which the backsheet 212 is a bi-laminate (or two layer laminate) of a gas - impermeable layer 212a with a hole (gas -permeable opening) 220 provided therein and an gas-permeable layer 212b bonded to the gas-impermeable layer 212a (see Figure 3a) .
  • the gas will diffuse along the gas impermeable layer 212a until it reaches the hole 220, through which it exits to penetrate the gas -permeable layer 212b.
  • the bi-laminate backsheet 212 may be manufactured inline by feeding the layer material from forming heads 240 and 250, punching the hole into the gas- impermeable layer 212a, and combining the layers 212a, 212b by gluing or other means of laminating ( Figure 3b) .
  • the bi-laminate backsheet 212 may for example be made by combining film material and non-woven material, with the non- woven material not being required for the function but added to give a more textile-like feeling.

Abstract

La présente invention concerne un système (1) de surveillance de l'incontinence fécale, qui comprend un article hygiénique pouvant être porté (10, 100) s'adaptant sensiblement à la région génitale et/ou anale du corps d'un utilisateur, un détecteur d'hydrogène gazeux (20) fourni de manière amovible au niveau d'une zone de fixation (11, 111) sur [une feuille de support de] l'article hygiénique, le capteur comprenant un orifice d'entrée de gaz (22) qui se trouve en communication gazeuse avec une zone de vidange fécale (15, 115) de l'article hygiénique, et un dispositif de signalisation adapté à émettre un signal (S) lorsque le capteur détecte une concentration en hydrogène supérieure à un seuil prédéterminé. La présente invention concerne en outre un article hygiénique pouvant être porté (10, 100), s'adaptant sensiblement à la région génitale et/ou anale du corps d'un utilisateur et ayant une zone de vidange fécale (15, 115), comprenant une feuille de support (12, 112, 212) ayant une zone de fixation (11, 111) pour un dispositif de détection d'hydrogène (20), la zone de fixation étant perméable aux gaz et comprenant un moyen de fixation (24) destiné à fixer ledit dispositif de détection d'hydrogène.
PCT/EP2011/054205 2011-03-21 2011-03-21 Système de surveillance de l'incontinence fécale WO2012126507A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/054205 WO2012126507A1 (fr) 2011-03-21 2011-03-21 Système de surveillance de l'incontinence fécale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/054205 WO2012126507A1 (fr) 2011-03-21 2011-03-21 Système de surveillance de l'incontinence fécale

Publications (1)

Publication Number Publication Date
WO2012126507A1 true WO2012126507A1 (fr) 2012-09-27

Family

ID=44625503

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/054205 WO2012126507A1 (fr) 2011-03-21 2011-03-21 Système de surveillance de l'incontinence fécale

Country Status (1)

Country Link
WO (1) WO2012126507A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014098691A1 (fr) * 2012-12-21 2014-06-26 Sca Hygiene Products Ab Procédé et système de détermination de l'emplacement d'une souillure fécale
US20150212034A1 (en) * 2014-01-27 2015-07-30 Brad W. Ansley Gas-monitoring apparatus for detecting bowel movements and method of use
WO2016028497A1 (fr) * 2014-08-21 2016-02-25 Naseri, Sara Système et procédé d'analyse non-invasive de fluides corporels
CN107582247A (zh) * 2017-09-26 2018-01-16 上海欧美拉光电股份有限公司 一种远距离无线传播警报提示设备
US9907707B2 (en) 2011-06-03 2018-03-06 The Procter & Gamble Company Sensor systems comprising auxiliary articles
US9927410B2 (en) 2012-12-21 2018-03-27 Sca Hygiene Products Ab Method and system for detecting urine and/or feces
US9947203B2 (en) 2014-01-27 2018-04-17 Sensor Technologies, Llc Gas-monitoring apparatus for detecting bowel movements and method of use
US10292112B2 (en) 2013-08-08 2019-05-14 The Procter & Gamble Company Sensor systems for absorbent articles comprising sensor gates
US10285871B2 (en) 2016-03-03 2019-05-14 The Procter & Gamble Company Absorbent article with sensor
US10973496B2 (en) 2016-03-18 2021-04-13 Qurasense, Inc. Collection device for diagnostics of vaginal discharge
US11013640B2 (en) 2018-05-04 2021-05-25 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant
US11051996B2 (en) 2018-08-27 2021-07-06 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant
CN113558869A (zh) * 2021-09-24 2021-10-29 深圳一代科技有限公司 一种包括联锁机制的尿湿感应器
EP3936099A1 (fr) * 2020-07-07 2022-01-12 Ontex BV Procédé de fabrication d'un article absorbant comprenant une poche et article absorbant étant ainsi produit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5709222A (en) 1997-01-07 1998-01-20 Davallou; Harry H. Body waste detection and alarm system
EP1216675A1 (fr) * 2000-12-19 2002-06-26 SCA Hygiene Products AB Système indicateur pour la détection des matières fécales
DE20207310U1 (de) * 2002-05-10 2002-08-14 Yang Hing Yuan Detektionseinrichtung zur Detektion von Urin oder Exkrementen in einer Windel
US20070142799A1 (en) * 2005-12-21 2007-06-21 Kimberly-Clark Worldwide, Inc. Personal care products with microchemical sensors for odor detection
WO2008026117A1 (fr) * 2006-08-31 2008-03-06 Kimberly-Clark Worldwide, Inc. Matériaux poreux conducteurs
WO2008026092A1 (fr) * 2006-08-29 2008-03-06 Kimberly-Clark Worldwide, Inc. Article de détection pour un réseau d'automatisation domestique

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5709222A (en) 1997-01-07 1998-01-20 Davallou; Harry H. Body waste detection and alarm system
EP1216675A1 (fr) * 2000-12-19 2002-06-26 SCA Hygiene Products AB Système indicateur pour la détection des matières fécales
DE20207310U1 (de) * 2002-05-10 2002-08-14 Yang Hing Yuan Detektionseinrichtung zur Detektion von Urin oder Exkrementen in einer Windel
US20070142799A1 (en) * 2005-12-21 2007-06-21 Kimberly-Clark Worldwide, Inc. Personal care products with microchemical sensors for odor detection
WO2008026092A1 (fr) * 2006-08-29 2008-03-06 Kimberly-Clark Worldwide, Inc. Article de détection pour un réseau d'automatisation domestique
WO2008026117A1 (fr) * 2006-08-31 2008-03-06 Kimberly-Clark Worldwide, Inc. Matériaux poreux conducteurs

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
HUADONG WU; MEL SIEGEL: "Odor-based Incontinence Sensor", PROCEEDINGS OF THE 17TH IEEE INSTRUMENTATION AND MEASUREMENT CONFERENCE, 2000, pages 63 - 68, XP002666530 *
HUADONG WU; MEL SIEGEL: "Odor-based Incontinence Sensor", PROCEEDINGS OF THE 17TH IEEE INSTRUMENTATION AND MEASUREMENT CONFERENCE, 2000, pages 63 - 68, XP002666530, DOI: doi:10.1109/IMTC.2000.846813
T. JIANG ET AL.: "Gas Production by Feces of Infants", J. PEDIATR. GASTROENTEROL. NUTR., vol. 32, no. 5, May 2001 (2001-05-01), pages 534 - 541, XP009155176, DOI: doi:10.1097/00005176-200105000-00009

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10864118B2 (en) 2011-06-03 2020-12-15 The Procter & Gamble Company Absorbent articles comprising sensors
US9907707B2 (en) 2011-06-03 2018-03-06 The Procter & Gamble Company Sensor systems comprising auxiliary articles
US10271998B2 (en) 2011-06-03 2019-04-30 The Procter & Gamble Company Sensor systems comprising anti-choking features
US11452644B2 (en) 2011-06-03 2022-09-27 The Procter & Gamble Company Absorbent articles comprising sensors
US11633310B2 (en) 2011-06-03 2023-04-25 The Procter & Gamble Company Sensor systems comprising auxiliary articles
US10932958B2 (en) 2011-06-03 2021-03-02 The Procter & Gamble Company Absorbent articles comprising sensors
US10869786B2 (en) 2011-06-03 2020-12-22 The Procter & Gamble Company Absorbent articles comprising sensors
US11096837B2 (en) 2011-06-03 2021-08-24 The Procter & Gamble Company Sensor systems comprising auxiliary articles
JP2016516173A (ja) * 2012-12-21 2016-06-02 エスセーアー・ハイジーン・プロダクツ・アーベー 排便の位置を決定するための方法及びシステム
CN104871225A (zh) * 2012-12-21 2015-08-26 Sca卫生用品公司 用于确定粪便污秽的位置的方法和系统
EP2936465A4 (fr) * 2012-12-21 2016-07-27 Sca Hygiene Prod Ab Procédé et système de détermination de l'emplacement d'une souillure fécale
WO2014098691A1 (fr) * 2012-12-21 2014-06-26 Sca Hygiene Products Ab Procédé et système de détermination de l'emplacement d'une souillure fécale
US9933402B2 (en) 2012-12-21 2018-04-03 Sca Hygiene Products Ab Method and system for determining the location of a fecal insult
US9927410B2 (en) 2012-12-21 2018-03-27 Sca Hygiene Products Ab Method and system for detecting urine and/or feces
US10462750B2 (en) 2013-08-08 2019-10-29 The Procter & Gamble Company Sensor systems for absorbent articles comprising sensor gates
US10292112B2 (en) 2013-08-08 2019-05-14 The Procter & Gamble Company Sensor systems for absorbent articles comprising sensor gates
US10492148B2 (en) 2013-08-08 2019-11-26 The Procter & Gamble Company Sensor systems for absorbent articles comprising sensor gates
US20150212034A1 (en) * 2014-01-27 2015-07-30 Brad W. Ansley Gas-monitoring apparatus for detecting bowel movements and method of use
US9947203B2 (en) 2014-01-27 2018-04-17 Sensor Technologies, Llc Gas-monitoring apparatus for detecting bowel movements and method of use
US10446008B2 (en) 2014-01-27 2019-10-15 Sensor Technologies, Llc Gas-monitoring apparatus for detecting bowel movements and method of use
US9671383B2 (en) * 2014-01-27 2017-06-06 Sensor Technologies, Llc Gas-monitoring apparatus for detecting bowel movements and method of use
US20170265789A1 (en) * 2014-08-21 2017-09-21 Qurasense, Inc. System and method for non-invasive analysis of bodily fluids
JP2017532576A (ja) * 2014-08-21 2017-11-02 クラセンス・インコーポレイテッドＱｕｒａｓｅｎｓｅ Ｉｎｃ． 体液の非侵襲分析のためのシステム及び方法
US10993645B2 (en) 2014-08-21 2021-05-04 Qurasense Inc. System and method for non-invasive analysis of bodily fluids
WO2016028497A1 (fr) * 2014-08-21 2016-02-25 Naseri, Sara Système et procédé d'analyse non-invasive de fluides corporels
US10285871B2 (en) 2016-03-03 2019-05-14 The Procter & Gamble Company Absorbent article with sensor
US10285872B2 (en) 2016-03-03 2019-05-14 The Procter & Gamble Company Absorbent article with sensor
US11464680B2 (en) 2016-03-03 2022-10-11 The Procter & Gamble Company Absorbent article with sensor
US10973496B2 (en) 2016-03-18 2021-04-13 Qurasense, Inc. Collection device for diagnostics of vaginal discharge
CN107582247A (zh) * 2017-09-26 2018-01-16 上海欧美拉光电股份有限公司 一种远距离无线传播警报提示设备
US11166856B2 (en) 2018-05-04 2021-11-09 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant
US11051995B2 (en) 2018-05-04 2021-07-06 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant
US11013640B2 (en) 2018-05-04 2021-05-25 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant
US11051996B2 (en) 2018-08-27 2021-07-06 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant
EP3936099A1 (fr) * 2020-07-07 2022-01-12 Ontex BV Procédé de fabrication d'un article absorbant comprenant une poche et article absorbant étant ainsi produit
WO2022008584A1 (fr) * 2020-07-07 2022-01-13 Ontex Bv Procédé de fabrication d'un article absorbant comprenant une poche et article absorbant pouvant être fabriqué par ce procédé
CN113558869A (zh) * 2021-09-24 2021-10-29 深圳一代科技有限公司 一种包括联锁机制的尿湿感应器

Similar Documents

Publication Publication Date Title
WO2012126507A1 (fr) Système de surveillance de l'incontinence fécale
US20210038151A1 (en) Breastfeeding quantity estimator
RU2614331C2 (ru) Впитывающее изделие, снабженное массивом датчиков для обнаружения выделений из тела
US6870479B2 (en) Wetness monitoring system for tracking wetness events in diapers
EP0663097B1 (fr) Systeme de detection de fluides electroconducteurs
JP6517699B2 (ja) 尿及び／又は便を検知する方法及びシステム
RU2614589C2 (ru) Система для обнаружения и контроля выделений из тела с использованием выделяющего газ вещества, предназначенная для интерактивного приучения к туалету
RU2621649C2 (ru) Электронное распознающее устройство для обнаружения выделений из тела
US5036859A (en) Moisture detector and indicator
CN106510960B (zh) 智能护理耗材及具有其的生理监控装置
US11051996B2 (en) Sensor devices and systems for monitoring the basic needs of an infant
KR102184237B1 (ko) 스마트 기저귀 병원 통합 모니터링 시스템
US11166856B2 (en) Sensor devices and systems for monitoring the basic needs of an infant
WO2006047815A1 (fr) Systeme et couche pour gerer l’incontinence
JP3491198B2 (ja) 排便感知システム
US20080042858A1 (en) Multi-sensor baby care monitoring system
KR20130043794A (ko) 배설물 감지용 기저귀 및 이를 이용한 기저귀 상태 감지 시스템
NL1043034B1 (en) A self-powered system for monitoring incontinence
Nakajima et al. Development of a warning system to detect urinary incontinence from outside of a diaper using a reusable sensor
NL1043648B1 (en) A self-calibrated system for monitoring incontinence
TWM636261U (zh) 尿布智慧偵測裝置
JP2019141279A (ja) 排泄検知装置および吸収性物品

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11709932

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11709932

Country of ref document: EP

Kind code of ref document: A1