JP2002153497A - Infrared ray sensing type excretion sensor system - Google Patents

Infrared ray sensing type excretion sensor system

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Publication number
JP2002153497A
JP2002153497A JP2000350933A JP2000350933A JP2002153497A JP 2002153497 A JP2002153497 A JP 2002153497A JP 2000350933 A JP2000350933 A JP 2000350933A JP 2000350933 A JP2000350933 A JP 2000350933A JP 2002153497 A JP2002153497 A JP 2002153497A
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Prior art keywords
sensor
excretion
urination
diaper
infrared
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JP2000350933A
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Japanese (ja)
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Hiroshi Yoshida
寛 吉田
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Hiroshi Yoshida
寛 吉田
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/42Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/84Accessories, not otherwise provided for, for absorbent pads
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/42Absorbent 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
    • A61F2013/424Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/84Accessories, not otherwise provided for, for absorbent pads
    • A61F2013/8476Accessories, not otherwise provided for, for absorbent pads with various devices or method
    • A61F2013/8479Accessories, not otherwise provided for, for absorbent pads with various devices or method including electric or magnetic devices
    • A61F2013/8482Accessories, not otherwise provided for, for absorbent pads with various devices or method including electric or magnetic devices including numeric control, e.g. using computer
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infra-red light
    • G01N21/3563Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infra-red light for analysing solids; Preparation of samples therefor
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infra-red light
    • G01N21/3577Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infra-red light for analysing liquids, e.g. polluted water

Abstract

PROBLEM TO BE SOLVED: To realize an IR sensing type sensor system which detects the excretion conditions in a diaper without opening the diaper and without checking night soil.
SOLUTION: Excretion sensors 6 and an optical system lens 7 are combined and are further provided with a sensor holding section 8 in order to hold the sensor sections and these sections are respectively formed as an evacuation sensor body 1 and a urination sensor body 2. These two sensors are set in the evacuation and urination positions on the outer side of the diaper 5. The IR sensing type sensor system has a decision section 9 which decides the presence or absence of the evacuation and urination by utilizing the signals from the two excretion sensors 6. Collecting type IR sensors which react with the IR rays of the night soil are used as the excretion sensors 6.
COPYRIGHT: (C)2002,JPO

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【発明の属する技術分野】本発明は、排泄を検知する赤外線感知型排泄センサシステムに関するものである。 BACKGROUND OF THE INVENTION The present invention relates to an infrared-sensitive excretion sensor system for detecting excretion.

【0002】 [0002]

【従来の技術】意志伝達が困難な寝たきりの肢体不自由者や高齢者の排泄失禁が問題となつている。 Excretion incontinence of the Prior Art will transfer is difficult bedridden physically handicapped and elderly is summer and the problem. この場合、 in this case,
おむつが必要となり被介護者は衛生状態の悪化や床擦れ、尿路感染などを引き起こす。 Diaper need and be cared person is worse and pressure sores of hygiene, cause such as urinary tract infection. また、被介護者が排泄の確認のためおむつの汚れ具合をチェツクされる等の精神的苦痛や、また介護者にとつてはおむつの取り替えが大きな身体的、精神的な負担となっている。 In addition, it has become and mental distress, such as the caregiver to be Chetsuku the degree of contamination of diapers for confirmation of excretion, also with the caregiver go-between is a big physical replacement of diapers, a mental burden.

【0003】現在は、おむつをした寝たきりの人は、病院あるいは施設等では一定時間ごとのおむつの交換が行われている。 [0003] Currently, bedridden of the person who the diaper, in the hospital or facility, such as exchange of diapers for each fixed period of time is being carried out. これでは個々人別による排泄の違いは考慮されていないため個に合った十分な介護は得られない。 This is not enough long-term care is obtained that matches the number for the difference of excretion according to another individual has not been considered.
しかも、排泄間隔の長い被介護者にとってはおむつをはずすが汚れていないため、またセットしなおすといった介護ロスが生じることもある。 In addition, there is order, but remove the diaper for a long excretion interval cared who are not dirty, and also such that the long-term care loss occurs re-set.

【0004】 [0004]

【発明が解決しようとする課題】これに対し、おむつ内にセンサを配置し排泄を検知して介護者に知らせるという方法がある。 BRIEF An object Solved contrast, there is a method of informing the caregiver detects the placed excrete sensor within the diaper. この場合、おむつ内の変化を随時検出出来るメリットは大きい。 In this case, the benefits that can detect a change in the diapers at any time is big. しかし、使い捨ておむつ内にセンサを設置しようとすると、排泄センサの衛生上の問題やメンテナンス等が面倒になり、かなりのコストアップになる。 However, when you try to install a sensor in the disposable diapers, problems or maintenance or the like on the health of the excretion sensor is in trouble, become considerable cost.

【0005】また、ポ−タブル便器等での排泄情報をすみやかに介護者に報知することにより介護者の負担を軽減させる。 [0005] In addition, port - to reduce the burden on caregivers by notifying the rapidly caregiver excretion information in Portable toilet bowl or the like.

【0006】本発明は、この様な従来の排泄センサの課題を考慮し、おむつをはずさなくてもおむつの外側で排泄が検知でき、無駄なおむつ交換をなくす。 [0006] The present invention is, in consideration of the problems of such a conventional excretion sensor, even without removing the diaper can be detected excretion is on the outside of the diaper, eliminating wasteful diaper exchange. また、本システムをポ−タブル便器等に取り付けた場合は、排泄の開始を報知し介護者の負担を軽減する排泄センサシステムを提供することを目的とする。 Further, the system port - When installed in Portable toilet or the like, and to provide excretion sensor system to reduce the burden on to inform the start of excretion caregiver.

【0007】 [0007]

【課題を解決するための手段】本発明は、排便、排尿時の赤外線量の増加を検知する排泄検知センサとして集電型赤外線センサを用い、排泄検知センサが排泄物に直接触れることなく排泄情報を得て、その排泄検知センサからの信号を利用して、排泄の有無を判定し上記課題を解決したものである。 Means for Solving the Problems The present invention, defecation, employing the current collector infrared sensor as excretion detection sensor for detecting an increase in the amount of infrared rays at the time of urination, excretion information without excretion sensor directly contacts the excrement It was obtained, and using a signal from the excretion sensor, to determine the presence or absence of excretion is obtained by solving the above problems.

【0008】この排泄センサは介護者のためのものであり、おむつの外側の被介護者のそれぞれの排便、排尿位置に本排泄センサをセットして排泄情報を検出する事が出来る。 [0008] This excretion sensor is for caregivers, outside of each of the defecation of the care of diapers, this excretion sensor set to excretion information it is possible to detect the urination position. 排泄検知センサは、集電型赤外線センサを用い、排泄により赤外線量の増加を検知した場合、メロディ−またはLED点灯により排泄のあったことを介護者に報知する。 Excretion sensor uses a collector type infrared sensor, when detecting an increase in amount of infrared rays by excretion, melody - or by LED lights to inform the caregiver that there was a excretion. これによりおむつ交換の必要のある人を選択出来る。 This can select a person in need of diaper changing.

【0009】本発明は、介護者のための排泄センサで、 [0009] The present invention is, in the excretion sensor for caregivers,
被介護者のおむつの外側の排便、排尿位置にこの排泄センサ本体をセットすることで、おむつをはずさなくても排泄状態が検知でき、効率良くおむつ交換が出来る。 Outer defecation of the caregiver of the diaper, by setting the excretion sensor body urination position, without removing the diaper can be detected excretion state efficiently diaper exchange possible. また、排泄センサ本体は糞尿に直接触れることもなく衛生的であり、くり返し使うことが可能なため、おむつ内にセンサや発信器を付けるタイプより低コストで実現できる。 Furthermore, excretion sensor body is sanitary without directly touching the manure, since it is possible to use repeatedly, it can be realized at a lower cost than the type attaching a sensor and transmitter in the diaper. また、電池でセンサおよび表示部を駆動すれば取り扱い、持ち運びも簡易である。 Further, the handling by driving the sensor and the display unit in the battery, carry also simplified.

【0010】 [0010]

【発明の実施の形態】以下に、本発明の実施の形態を図面を参照して説明する。 DETAILED DESCRIPTION OF THE INVENTION Hereinafter, an embodiment of the present invention with reference to the drawings.

【0011】(実施の形態1)図1は本発明の赤外線感知型排泄センサシステムの第1の実施の形態の概略模式図を示している。 [0011] Figure 1 (Embodiment 1) shows a schematic view of a first embodiment of an infrared sensitive excretion sensor system of the present invention. 実施の形態の排泄センサは、図1のような排便センサ本体1、排尿センサ本体2をおむつ上の適切な位置に設置し、それぞれのセンサからの信号をケ−ブル3で、その後段の赤外線感知型排泄センサシステム本体4に入力し、信号増幅、比較判定、結果表示を行う。 Excretion sensor of the embodiment, defecation sensor body 1 as shown in FIG. 1, the urination sensor body 2 is placed in position on the diaper, the signals from the respective sensors Ke - Bull 3, infrared subsequent stage Fill in sensitive excretion sensor system body 4, signal amplification, comparison determination, it performs result display. 排便センサ本体1、排尿センサ本体2はおむつ5の外側に両面テ−プ等で固定する。 Defecation sensor body 1, urination sensor body 2 is double-sided on the outside of the diaper 5 Te - fixed with flops like. 赤外線感知型排泄センサシステム本体4はおむつ5の上または被介護者の腰付近にセットして使用する。 Infrared sensitive excretion sensor system body 4 are used and set in the vicinity of the waist of the top or the care of the diaper 5. 排便センサ本体1、排尿センサ本体2の排泄センサは集電型赤外線センサよりなる。 Defecation sensor body 1, excretion sensor urination sensor body 2 is composed of current collecting infrared sensor.

【0012】(実施の形態2)図2は本発明の赤外線感知型排泄センサシステムの第2の実施の形態の概略模式図を示している。 [0012] (Embodiment 2) Figure 2 shows a schematic view of a second embodiment of an infrared sensitive excretion sensor system of the present invention. 実施の形態の排泄センサは、図2のような排便センサ本体1、排尿センサ本体2をおむつ上の適切な位置に設置する。 Excretion sensor of the embodiment is installed defecation sensor body 1 as shown in FIG. 2, the urination sensor body 2 in position on the diaper. 排尿センサ本体2は赤外線感知型排泄センサシステム本体4と一体化されており、排尿センサ信号は赤外線感知型排泄センサシステム本体4に直接入力、排便センサ信号はケ−ブル3でその後段の赤外線感知型排泄センサシステム本体4に入力し、信号増幅、比較判定、結果表示を行う。 Urination sensor body 2 is integrated with the infrared sensitive excretion sensor system body 4, urination sensor signal input directly to the infrared sensitive excretion sensor system body 4, defecation sensor signal Ke - infrared sensing a subsequent stage in Bull 3 enter the type excretion sensor system body 4, signal amplification, comparison determination, performs result display. 排便センサ本体1はおむつ5の外側の排便位置に両面テ−プ等で固定する。 Defecation sensor body 1 is double-sided defecation position outside of the diaper 5 Te - fixed with flops like. 赤外線感知型排泄センサシステム本体4はおむつ5の外側上の排尿位置にセットして使用する。 Infrared sensitive excretion sensor system body 4 are used is set to urinate position on the outside of the diaper 5. 排便センサ本体1、排尿センサ本体2の排泄センサは集電型赤外線センサよりなる。 Defecation sensor body 1, excretion sensor urination sensor body 2 is composed of current collecting infrared sensor.

【0013】次に、本実施の形態の動作を説明する。 [0013] Next, the operation of this embodiment.

【0014】図3は本発明の赤外線感知型排泄センサシステムの実施の形態の概略模式図を示している。 [0014] Figure 3 shows a schematic view of a preferred embodiment of an infrared sensitive excretion sensor system of the present invention. 排便センサ本体1、排尿センサ本体2を被介護者のおむつの外側の排便、排尿位置にセットして赤外線感知型排泄センサシステム本体4の動作用電源スイッチ11を入れる。 Defecation sensor body 1, add operating power supply switch 11 of the infrared sensitive excretion sensor system body 4 by setting the urination sensor body 2 outside the defecation of the care of the diaper, the urination position. おむつ内に排便があるとその赤外線量増加を排便センサ本体1が検知して後段の判定回路9で信号処理を行い、出力としてメロディ−が鳴り排便があったことを介護者に報知する。 If there is defecation in a diaper performs signal processing at a later stage of the decision circuit 9 detects the amount of infrared rays increase defecation sensor body 1, melody as output - to notify the caregiver that the sound had defecation. また、おむつ内に排尿があるとその赤外線量増加を排尿センサ本体2が検知して、排尿1回目で黄色LED13が点灯し、排尿2回目で赤色LED Further, if there is urination in the diaper and the amount of infrared rays increases detects urination sensor body 2, yellow LED13 can be lit urination first urination second red LED
14が点灯し、さらに排尿3回目で黄色LED13と赤色LED14が同時に点灯し排尿情報を表示報知する。 14 is lit, further yellow LED13 and red LED14 in urine third displays notifying lighting urinated information at the same time.

【0015】黄色LED13、赤色LED14により排尿回数をカウント表示しているのは、最近の使い捨ておむつは高吸収タイプになっているため複数回の排尿も可能である。 [0015] yellow LED13, are you counting display the frequency of urination by the red LED14 recently of disposable diapers is also possible multiple times of urination because it has become a high-absorption type. 以上の様に、本赤外線感知型排泄センサシステムは被介護者のおむつを開けなくても排泄状況を知ることが出来る。 As described above, the infrared-sensitive excretion sensor system can be even without opening the diapers of the caregivers know the excretion situation.

【0016】 [0016]

【発明の効果】以上の説明から明らかなように、本発明は、前記した排泄検知センサとして集電型赤外線センサを用いることによって、おむつを開けることなくおむつの外側から排泄が検知でき、無駄なおむつ交換をなくす。 As is clear from the description above, according to the present invention, the present invention provides that the use of collector-type infrared sensor as excretion sensor described above, can be detected excretion from the outside of the diaper without opening the diaper, wasteful eliminate the diapers exchange. また、排便センサ本体、排尿センサ本体および赤外線感知型排泄センサシステム本体が糞尿で汚れることもなく排泄を検知でき、被介護者の精神的苦痛を軽減し、 Further, defecation sensor body, urination sensor body and the infrared sensitive excretion sensor system body can detect excretion without being contaminated with manure, reduce emotional distress of the caregiver,
衛生面も改善され、介護者の負担を軽減するものである。 Also hygiene is improved, is intended to reduce the burden on caregivers.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】 本発明の第1の実施の形態における赤外線感知型排泄センサシステムの概略模式図を示したものである。 It shows a schematic view of an infrared sensitive excretion sensor system in a first embodiment of the present invention; FIG.

【図2】 本発明の第2の実施の形態における赤外線感知型排泄センサシステムの概略模式図を示したものである。 It shows a schematic view of an infrared sensitive excretion sensor system in the second embodiment of the present invention; FIG.

【図3】本発明に係わる赤外線感知型排泄センサシステム図である。 3 is an infrared-sensitive excretion sensor system diagram according to the present invention.

【符号の説明】 DESCRIPTION OF SYMBOLS

1………排便センサ本体 2………排尿センサ本体 3………信号ケ−ブル 4………赤外線感知型排泄センサシステム本体 5………おむつ 6………集電型赤外線センサ 7………光学レンズ 8………集電型赤外線センサ保持部 9………判定部 10………電源部 11………電源スイッチ 12………ミニスピ−カ 13………黄色LED 14………赤色LED 1 ......... defecation sensor body 2 ......... urine sensor body 3 ......... signal Ke - Bull 4 ......... infrared sensitive excretion sensor system body 5 ......... diapers 6 ......... collector infrared sensor 7 ...... ... optical lens 8 ......... collector infrared sensor holder 9 ......... determination unit 10 ......... power unit 11 ......... power switch 12 ......... Minisupi - Ka 13 ......... yellow LED 14 ......... red LED

Claims (4)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】排泄検知センサとその先端部に光学レンズを組み合わせたセンサ本体、センサ本体を保持する保持部、そのセンサ本体からの信号を利用して、排便、排尿の有無を判定する判定部とを備えたことを特徴とする赤外線感知型排泄センサシステム。 1. A excretion sensor and sensor body combines optical lens at its distal end, the holding portion for holding the sensor body, using a signal from the sensor body, defecation, determination unit whether urination infrared sensitive excretion sensor system characterized by comprising and.
  2. 【請求項2】排便、排尿検知センサは、集電型赤外線センサからなることを特徴とする赤外線感知型排泄センサシステム。 2. A defecation, urination detection sensor, an infrared-sensitive excretion sensor system characterized by comprising the collector type infrared sensor.
  3. 【請求項3】判定部が排便を検知したときは、メロディ−などの音発生装置を用い判定結果を介護者に伝える機能を備えたことを特徴とする請求項1記載の赤外線感知型排泄センサシステム。 Wherein when the determination unit detects the defecation melody - infrared sensitive excretion sensor according to claim 1, further comprising a function of transmitting to the caregiver of the determination result using the sound generating device such as a system.
  4. 【請求項4】判定部が排尿を検知したときは、LEDなどを用いた光表示装置を用い判定結果を表示する。 Wherein when the determination unit detects urination displays the determination result using the optical display device using a LED. 表示は、排尿の回数をカウントして、その結果を介護者に伝える機能を備えたことを特徴とする請求項1記載の赤外線感知型排泄センサシステム。 Display counts the number of times of urination, infrared sensitive excretion sensor system according to claim 1, further comprising a function of transmitting the result to a caregiver.
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JP2007268221A (en) * 2006-03-31 2007-10-18 Daio Paper Corp Disposable diaper
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US20100168694A1 (en) * 2008-12-31 2010-07-01 Sudhanshu Gakhar Infrared Wetness Detection System For An Absorbent Article
WO2010084545A1 (en) * 2009-01-20 2010-07-29 株式会社日立製作所 Automatic urine collecting device
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JP2007268221A (en) * 2006-03-31 2007-10-18 Daio Paper Corp Disposable diaper
US20100168694A1 (en) * 2008-12-31 2010-07-01 Sudhanshu Gakhar Infrared Wetness Detection System For An Absorbent Article
US8866624B2 (en) 2008-12-31 2014-10-21 Kimberly-Clark Worldwide, Inc. Conductor-less detection system for an absorbent article
JP2010166954A (en) * 2009-01-20 2010-08-05 Hitachi Ltd Automatic urine collecting apparatus
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CN102630156A (en) * 2009-12-14 2012-08-08 金伯利-克拉克环球有限公司 Infrared wetness detection system for an absorbent article
RU2553008C2 (en) * 2009-12-14 2015-06-10 Кимберли-Кларк Ворлдвайд, Инк. Ir system determining moisture of absorbing item
JP2016214903A (en) * 2011-06-03 2016-12-22 ザ プロクター アンド ギャンブル カンパニー Sensor system equipped with suffocation prevention characteristics
JP2014515305A (en) * 2011-06-03 2014-06-30 ザ プロクター アンド ギャンブル カンパニー Sensor system comprising a anti-asphyxia characteristics
JP2014515289A (en) * 2011-06-03 2014-06-30 ザ プロクター アンド ギャンブル カンパニー Sensor system, including auxiliary goods
WO2013185419A1 (en) * 2012-06-14 2013-12-19 上海伟赛智能科技有限公司 Intelligent incontinence alarm device
KR101717170B1 (en) * 2016-02-01 2017-03-16 유재홍 Diaper urination detection system using infrared communication

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