WO2017059831A1 - Système sensoriel permettant la détection électronique de fluides corporels dans une couche - Google Patents

Système sensoriel permettant la détection électronique de fluides corporels dans une couche Download PDF

Info

Publication number
WO2017059831A1
WO2017059831A1 PCT/CZ2016/000111 CZ2016000111W WO2017059831A1 WO 2017059831 A1 WO2017059831 A1 WO 2017059831A1 CZ 2016000111 W CZ2016000111 W CZ 2016000111W WO 2017059831 A1 WO2017059831 A1 WO 2017059831A1
Authority
WO
WIPO (PCT)
Prior art keywords
sensory
sensory system
diaper
electrodes
print
Prior art date
Application number
PCT/CZ2016/000111
Other languages
English (en)
Inventor
Lubomír KUBÁČ
František JOSEFÍK
Tomáš PEPRNĺČEK
Dušan UHER
Tomáš SYROVÝ
Lucie SYROVÁ
Original Assignee
Centrum organické chemie s.r.o.
Fatra A.S.
Univerzita Pardubice
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 Centrum organické chemie s.r.o., Fatra A.S., Univerzita Pardubice filed Critical Centrum organické chemie s.r.o.
Publication of WO2017059831A1 publication Critical patent/WO2017059831A1/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • 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
    • A61F2013/424—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 having an electronic device

Definitions

  • the invention relates to the field of the detection of leakage of body fluids in a diaper. Background of the invention
  • Electronic monitoring of the leakage of urine and other body fluids is becoming increasingly important as an element in the protection of human health and increasing automation in the field of patient care.
  • the technical capabilities of current electronic sensory systems can be used e.g. to indicate the moisture change of a diaper or to detect changes to other parameters by transmitting information remotely to caregivers.
  • Information about the saturation of a diaper is desired both by parents taking care of small children and by nursing staff taking care of immobile patients who often have a reduced ability in their own judgment about the need to change a diaper, similar to small children.
  • the timely replacement of diapers has important health implications in that it enables the prevention of a number of dermal problems associated with the prolonged contact of disabled people with their own excrement.
  • Patent document US 3 675 654 describes a color change that depends on the detection of moisture, wherein the sensory prints are placed at various locations on the diaper.
  • the system requires a personal check and does not allow for the remote transmission of information about the state of the diaper, which is a drawback of the thus arranged detection system.
  • Patent US 5 557 263 the transmission of information is made possible by inserting a resistance system directly into the diaper.
  • the principle of detection of humidity is based on the interconnection of inserted electrodes resulting from the contact with body fluids, wherein there is a change in the measured resistance, and on this basis a signal change is sent.
  • Patent US 6774 800 and patent application US 2002/0145525 relates to the connection of a detection system to an RFID communication signal. These documents deal with the possibility of connecting diapers via a detection and communication system using a radio signal. The embedded chip then identifies the wearer of this signal, which allows the device to be used in hospitals or facilities where care is given to long-term sick and immobile patients.
  • Moisture from incontinence can be detected by a change of capacity, as described " in US “ 4 653 491 and US 5 903 222.
  • the systems do not communicate with ah RFID communication system, but the indication is accompanied by a sound signal, which appears to be unsuitable particularly for medical facilities.
  • the : disadvantages of the above-described detection systems Tie pam3 ⁇ 4U
  • Other disadvantages include insufficient length of the electrode SySterh, which is related to the inability to indicate moisture across the entire surface of the diaper: In the event of sufficient length of the electrode system, it Te'moval' is associated with sanitary restrictions because of the danger of contact with urine or excrement.
  • Other disadvantages include the rapid wear of the electrode system due to frequent use.
  • the purpose of the invention is to create a sensory system for electronically detecting incontinence which would remedy the aforementioned disadvantages, whose acquisition would be inexpensive, and which would be directly part of a disposable diaper that could be linked to a portable communication electronic sensing element.
  • the sensory system for electronic detection comprises an electrode system that responds to a change in moisture through a change in electrical resistance and a sensory and communication unit for indicating changes in the measured electrical resistance.
  • the essence of the invention consists in that the electrode system is formed by two interdigitally arranged electrodes formed as a print layer arranged on a flexible carrier substrate of a disposable diaper.
  • the interdigital electrode system consists of two electrodes in the form of two ridges that insert into each other, and the system is printed on the carrier substrate of the diaper, preferably a disposable diaper.
  • the carrier substrate is a permeable film or its laminate with a nonwoven fabric or a transparent film from polyethylene terephthalate, polypropylene, or polycarbonate.
  • the carrier substrate provides impermeability of the diaper against the leakage of liquids, thus providing comfort to the wearer.
  • the surface of the carrier substrate is modified to increase adhesion of the print layer, such as by a plasma.
  • the print layer is formed as flexographic printing, tampon printing, screen printing, gravure, or offset printing. These inexpensive printing techniques allow printing from roll to roll, aka R2R printing in such a way that incontinence can be indicated along the entire area of the diaper. Conventional methods of print production can be used for printing.
  • the electrodes are formed of a material based on conductive polymers, carbon composites, silver composites, or copper composites. The advantage of the use of these materials lies mainly in their biodegradability and combustibility, creating a small burden on the environment.
  • Conductive polymers are preferably used on a base of dispersions or solutions of polypyrrole, polyaniline, polyacetylene, or polyethylenedioxythiophene.
  • Carbon composites are preferably used on a base of graphite, activated carbon, carbon nanotubes, or particles of graphene or nano-graphite materials.
  • the surface resistance of the printed electrodes is in the range of 10 -2 to 10 7 Ohms/square.
  • the sensory and communication unit is portable and is provided with contact elements for connection with the electrode system.
  • the electrodes of the system are provided with contact parts, where the electrodes are parallel and the contact elements are formed as contact pins or clips adapted to pierce the contact parts of the electrode system.
  • the contact elements are part of the entire sensory and cbr munication unit, which has elements of identification and preferably can be used repeatedly.
  • the sensory and communication unit sends a signal to the evaluating device.
  • the evaluation device is provided with a communication circuit for sending information about indications of incontinence to an appropriate software module of a central information system, where the transmitted information is displayed either using special software at the nursing staff in a healthcare facility and is preferably connected to several dozens of users, each with a specific ID, or to a mobile communication unit of an individual user in a home environment.
  • the sensory system is usable particularly for the electronic detection of body fluids and is intended both for long term immobile patients requiring constant care and for small children.
  • the costs related to the acquisition of the sensory system for the electronic detection of incontinence according to the invention are small.
  • the sensory system is a direct part of a disposable diaper, which is connectable to a portable communication electronic sensing element, which subsequently transmits the information to an evaluation device, which emits a signal on the necessity of changing the diaper without the need to constantly check the diaper.
  • Fig. 1 shows a schematic representation of the sensory system for electronically detecting incontinence with a sensory and communication unit and the " ' evaluating device.
  • the sensory system for the electronic detection of incontinence includes an interdigital electrode system 2 printed on a carrier substrate 5, namely on a vapor-permeable film.
  • the electrode system 2 rnay be printed on a laminate with a nonwoven fabric or a transparent film of polyethylene terephthalate, polypropylene, or polycarbonate. Printing is carried out using tampon printing with carbon structures. The surface of the vapor-permeable film is treated to increase the free surface energy.
  • an electrode system 2 is printed, which exhibits a surface resistance in the order of 10 2 to 10 3 ohms/square, depending on the printing conditions.
  • Photopolymer cliche is used with a well depth of 40 pm.
  • a flexographic printing using silver composites, screen printing using polypyrrole, gravure using PEDOT/PSS, or offset printing using carbon structures may be used for printing the electrode system 2 onto the carrier substrate 5.
  • the electrode system 2 printed onto a vapor-permeable film using flexographic printing with silver composites exhibits a surface resistance in the order of 1 to 10 ohms/square.
  • Conductive bonding of interdigitated electrodes 4 with a portable sensory and communication unit 3 is secured via conductive pins, represented by the contact elements 7. Interconnection occurs with the piercing of the edge portions of the electrodes 4 by the conductive pins. After the leakage of fluid into the disposable diaper 6, a change in the measured resistance occurs between the electrodes 4, which is a signal to transmit information about the connection of the circuit.
  • the peripheral, contact parts 8 of the electrodes 4 are used, where the electrodes 4 are parallel, and the conductive pins are used which pierce the film at the contact part 8 of the electrode 4.
  • the contact element 7 may be designed to pierce the film in the contact part 8 of the electrode 4, designed as a clip.
  • the sensory and communication unit 3 which is provided with an RFID module 10 for transmission on a given radio frequency, measures the circuit and transmits the RFID signal to the evaluating device 9.
  • the transmitted signal of the sensory and communication unit 3 is at a distance of three meters to the evaluation device 9. In other embodiments, this distance can be up to twenty meters.
  • the evaluation device 9 is, via an interface cable, connected to a computer which is equipped with special software. In another embodiment, the evaluation device 9 is connected to a computer via Wi-Fi to a subsequent middleware.
  • the software enables the identification of the sensory and communication unit 3 and configuration of critical surface resistance which makes it apparent that the interdigital electrode system 2 has come into contact with liquids.
  • the evaluation device 9 may be a different central information system 12 or a mobile communication unit 13, e.g.
  • the sensed surface resistance in a disposable diaper 6 in a dry state is greater than 1000 Ohms, upon contact with body fluid the resistance decreases to 340 Ohms, while the set limit is 500 Ohms. The change occurs immediately after contact with the fluid.
  • the software provides immediate feedback - information that the moisture on the film has risen above a set limit.
  • the sensory system for the electronic detection of incontinence in a diaper can be used in the manufacture of disposable diapers for children and for patients with long term immobility, in which it is not necessary to be inserted into the diaper but is already built into the diaper. This can be used to detect the presence of body fluids, particularly urine, feces, or blood in the diaper without the need to remove the diaper using a computer or other communication element.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Vascular Medicine (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biochemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

L'invention concerne un système sensoriel (1) pour la détection électronique de fluides corporels dans une couche, qui comprend un système d'électrode (2) qui répond à un changement d'humidité par l'intermédiaire d'un changement de résistance électrique, et une unité sensorielle et de communication (3) pour indiquer des changements de résistance électrique mesurée. Le système d'électrode (2) est formé par deux électrodes disposées de manière interdigitale (4) formées en tant que couche d'impression disposée sur un substrat de support flexible (5) d'une couche jetable (6). Le système sensoriel (1) permettant la détection électronique d'incontinence dans une couche (6) peut être utilisé dans la fabrication de couches jetables (6) pour des enfants et des patients souffrant d'immobilité à long terme.
PCT/CZ2016/000111 2015-10-09 2016-10-04 Système sensoriel permettant la détection électronique de fluides corporels dans une couche WO2017059831A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZPUV2015-31630 2015-10-09
CZ2015-31630U CZ28847U1 (cs) 2015-10-09 2015-10-09 Senzorický systém pro elektronickou detekci tělních tekutin v pleně

Publications (1)

Publication Number Publication Date
WO2017059831A1 true WO2017059831A1 (fr) 2017-04-13

Family

ID=54771385

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2016/000111 WO2017059831A1 (fr) 2015-10-09 2016-10-04 Système sensoriel permettant la détection électronique de fluides corporels dans une couche

Country Status (2)

Country Link
CZ (1) CZ28847U1 (fr)
WO (1) WO2017059831A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017218338A1 (fr) * 2016-06-13 2017-12-21 Verily Life Sciences Llc Système de détection d'hydratation de type monostable de puissance ultra-basse
EP3427709A1 (fr) * 2017-07-13 2019-01-16 Assistr Digital Health Systems GmbH Appareil de surveillance d'humidité pour surveillance de l'incontinence
CN109303644A (zh) * 2017-07-28 2019-02-05 北京和宽科技有限公司 一种用于检测尿不湿的电极制作方法
WO2019046178A1 (fr) * 2017-09-01 2019-03-07 The Procter & Gamble Company Procédé de fabrication d'un article absorbant avec des compositions réactives
CN109481153A (zh) * 2018-12-14 2019-03-19 深圳代科技有限公司 一种电子感湿吸收用品
WO2019134727A1 (fr) * 2018-01-05 2019-07-11 Abena Holding A/S Produit sanitaire avec capteur intégré, plan de fabrication associé et son procédé de production
WO2019134728A1 (fr) * 2018-01-05 2019-07-11 Abena Holding A/S Produit sanitaire avec capteur intégré, produit sanitaire semi-manufacturé, plan de fabrication associé et son procédé de production
CN110006960A (zh) * 2018-01-05 2019-07-12 张家港万众一芯生物科技有限公司 基于柔性自适应型叉指电容的危险液体检测装置及检测方法
RU2781398C1 (ru) * 2021-08-25 2022-10-11 Федеральное государственное бюджетное образовательное учреждение высшего образования «Московский государственный университет имени М.В.Ломоносова» (МГУ) Способ изготовления сенсоров на основе замещенного поли(3,4-этилендиокситиофена)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ307387B6 (cs) * 2015-11-06 2018-07-18 Univerzita Pardubice Senzor pro detekci stupně nasycení obvazového krytu tělními tekutinami

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675654A (en) 1970-04-01 1972-07-11 Procter & Gamble Disposable article with mositure-actuated indicating agent
US4653491A (en) 1984-06-20 1987-03-31 Nippon Kodoshi Corporation Water content sensing and informing system for a disposable diaper
US5557263A (en) 1992-07-22 1996-09-17 Health Sense International, Inc. System for detection of electrically conductive fluids
US5709222A (en) 1997-01-07 1998-01-20 Davallou; Harry H. Body waste detection and alarm system
US5808554A (en) * 1995-01-03 1998-09-15 Shuminov; Asher Moisture detecting liner for a diaper and a process for manufacture thereof
US5903222A (en) 1997-04-03 1999-05-11 Zaggie, Inc. Wet garment detector
US20020145525A1 (en) 2001-03-30 2002-10-10 Augmentech, Inc. Patient incontinence monitoring apparatus and method of use thereof
WO2010123425A1 (fr) * 2009-04-23 2010-10-28 Sca Hygiene Products Ab Article et procédé de détection d'humidité
US20130041334A1 (en) * 2011-08-11 2013-02-14 3M Innovative Properties Company Wetness sensors
US20140296808A1 (en) * 2011-08-01 2014-10-02 Fred Bergman Heaalthcare PTY LTD Capacitive wetness sensor and method for manufacturing the same
EP2878289A1 (fr) * 2013-11-29 2015-06-03 Nxp B.V. Vêtement de protection contre l'incontinence, émetteur d'alerte de salissure, système d'alerte de la salissure et procédés de détection d'encrassement d'un vêtement de protection contre l'incontinence

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675654A (en) 1970-04-01 1972-07-11 Procter & Gamble Disposable article with mositure-actuated indicating agent
US4653491A (en) 1984-06-20 1987-03-31 Nippon Kodoshi Corporation Water content sensing and informing system for a disposable diaper
US5557263A (en) 1992-07-22 1996-09-17 Health Sense International, Inc. System for detection of electrically conductive fluids
US5808554A (en) * 1995-01-03 1998-09-15 Shuminov; Asher Moisture detecting liner for a diaper and a process for manufacture thereof
US5709222A (en) 1997-01-07 1998-01-20 Davallou; Harry H. Body waste detection and alarm system
US5903222A (en) 1997-04-03 1999-05-11 Zaggie, Inc. Wet garment detector
US20020145525A1 (en) 2001-03-30 2002-10-10 Augmentech, Inc. Patient incontinence monitoring apparatus and method of use thereof
US6774800B2 (en) 2001-03-30 2004-08-10 Augmentech, Inc. Patient incontinence monitoring apparatus and method of use thereof
WO2010123425A1 (fr) * 2009-04-23 2010-10-28 Sca Hygiene Products Ab Article et procédé de détection d'humidité
US20140296808A1 (en) * 2011-08-01 2014-10-02 Fred Bergman Heaalthcare PTY LTD Capacitive wetness sensor and method for manufacturing the same
US20130041334A1 (en) * 2011-08-11 2013-02-14 3M Innovative Properties Company Wetness sensors
EP2878289A1 (fr) * 2013-11-29 2015-06-03 Nxp B.V. Vêtement de protection contre l'incontinence, émetteur d'alerte de salissure, système d'alerte de la salissure et procédés de détection d'encrassement d'un vêtement de protection contre l'incontinence

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FUKETA HIROSHI ET AL: "30.3 Organic-transistor-based 2kV ESD-tolerant flexible wet sensor sheet for biomedical applications with wireless power and data transmission using 13.56MHz magnetic resonance", IEEE INTERNATIONAL SOLID STATE CIRCUITS CONFERENCE, IEEE SERVICE CENTER, NEW YORK, NY, US, 9 February 2014 (2014-02-09), pages 490 - 491, XP032575114, ISSN: 0193-6530, ISBN: 978-1-4799-0918-6, [retrieved on 20140305], DOI: 10.1109/ISSCC.2014.6757525 *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017218338A1 (fr) * 2016-06-13 2017-12-21 Verily Life Sciences Llc Système de détection d'hydratation de type monostable de puissance ultra-basse
EP3427709A1 (fr) * 2017-07-13 2019-01-16 Assistr Digital Health Systems GmbH Appareil de surveillance d'humidité pour surveillance de l'incontinence
WO2019011625A1 (fr) * 2017-07-13 2019-01-17 Assistr Digital Health Systems Gmbh Appareil de surveillance d'humidité pour surveillance d'incontinence
CN109303644A (zh) * 2017-07-28 2019-02-05 北京和宽科技有限公司 一种用于检测尿不湿的电极制作方法
CN109303644B (zh) * 2017-07-28 2021-07-30 北京和宽科技有限公司 一种用于检测尿不湿的电极制作方法
WO2019046178A1 (fr) * 2017-09-01 2019-03-07 The Procter & Gamble Company Procédé de fabrication d'un article absorbant avec des compositions réactives
WO2019134727A1 (fr) * 2018-01-05 2019-07-11 Abena Holding A/S Produit sanitaire avec capteur intégré, plan de fabrication associé et son procédé de production
WO2019134728A1 (fr) * 2018-01-05 2019-07-11 Abena Holding A/S Produit sanitaire avec capteur intégré, produit sanitaire semi-manufacturé, plan de fabrication associé et son procédé de production
CN110006960A (zh) * 2018-01-05 2019-07-12 张家港万众一芯生物科技有限公司 基于柔性自适应型叉指电容的危险液体检测装置及检测方法
JP2021509858A (ja) * 2018-01-05 2021-04-08 アベナ ホールディング アクティーゼルスカブ センサが組み込まれたサニタリー製品、そのための製造プラント及びその方法
JP2021509859A (ja) * 2018-01-05 2021-04-08 アベナ ホールディング アクティーゼルスカブ 組込みセンサを備えたサニタリー製品、半製品サニタリー製品、そのための製造計画及び製造方法
CN109481153A (zh) * 2018-12-14 2019-03-19 深圳代科技有限公司 一种电子感湿吸收用品
RU2781398C1 (ru) * 2021-08-25 2022-10-11 Федеральное государственное бюджетное образовательное учреждение высшего образования «Московский государственный университет имени М.В.Ломоносова» (МГУ) Способ изготовления сенсоров на основе замещенного поли(3,4-этилендиокситиофена)

Also Published As

Publication number Publication date
CZ28847U1 (cs) 2015-11-16

Similar Documents

Publication Publication Date Title
WO2017059831A1 (fr) Système sensoriel permettant la détection électronique de fluides corporels dans une couche
EP3143974B1 (fr) Consommables de soin intelligents et dispositif de surveillance physiologique les utilisant
AU2019283875B2 (en) Wireless pressure ulcer alert dressing system
EP3685811B1 (fr) Dispositif pour la détection d'urine avec ruban adhésif et capteur émetteur
US11717450B2 (en) System for managing incontinence
US7053781B1 (en) Apparatus for incontinence detection and notification
JP6496524B2 (ja) 失禁を監視するシステム
US20150164703A1 (en) Excreta detecting sensor and detecting device using electrically-conductive fibrous conducting wire
US11464681B2 (en) Wearable device
AU2017284764B2 (en) Diaper sensor device and system for diaper surveillance
WO2021138459A1 (fr) Dispositif portable
US11439543B2 (en) Wearable article equipped with sensor
US20200163808A1 (en) Wetness monitoring apparatus for incontinence surveillance
JP6401642B2 (ja) 残尿量測定支援システム
Park et al. A wireless and wearable body-pressure-monitoring system for the prevention of pressure-induced skin injuries
CN111447902B (zh) 具有数字元件的个人卫生产品
US20220280349A1 (en) Smart diaper system and methods for making the same
TWI572388B (zh) 膠帶式之多點偵測裝置
AU2018363877B2 (en) A system for managing incontinence
CN117377424A (zh) 可穿戴压疮检测传感器和包括该传感器的压疮检测系统
TW201511741A (zh) 可感測濕度的尿布

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: 16785087

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16785087

Country of ref document: EP

Kind code of ref document: A1