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
Authority
JP
Japan
Prior art keywords
sensor
excretion
urination
diaper
sensor system
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2000350933A
Other languages
Japanese (ja)
Inventor
Hiroshi Yoshida
寛 吉田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2000350933A priority Critical patent/JP2002153497A/en
Publication of JP2002153497A publication Critical patent/JP2002153497A/en
Pending legal-status Critical Current

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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
    • A61F13/84—Accessories, not otherwise provided for, for absorbent pads
    • 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
    • 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
    • A61F13/84—Accessories, not otherwise provided for, for absorbent pads
    • A61F2013/8476—Accessories, not otherwise provided for, for absorbent pads with various devices or method
    • A61F2013/8479—Accessories, not otherwise provided for, for absorbent pads with various devices or method including electric or magnetic devices
    • A61F2013/8482—Accessories, not otherwise provided for, for absorbent pads with various devices or method including electric or magnetic devices including numeric control, e.g. using computer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

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.

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 1. Field of the Invention The present invention relates to an infrared sensing type 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。この場合、
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。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。2. Description of the Related Art Excretion and incontinence of bedridden persons with physical disabilities and the elderly, who have difficulty communicating their intentions, has become a problem. in this case,
A diaper is required, and the cared person suffers from poor hygiene, rubbing on the floor, and urinary tract infection. In addition, the care recipient has a mental pain such as checking the degree of diaper contamination to confirm excretion, and the replacement of the diaper poses a great physical and mental burden on the caregiver.

【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。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。
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。[0003] At present, bedridden people in diapers are replaced at regular intervals in hospitals or facilities. This does not take into account the difference in excretion between individuals, and does not provide adequate care for the individual.
In addition, caregivers who have a long excretion interval remove the diaper but are not dirty, which may cause a care loss such as resetting the diaper.

【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。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。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。On the other hand, there is a method in which a sensor is arranged in a diaper to detect excretion and notify a caregiver. In this case, there is a great merit that a change in the diaper can be detected at any time. However, if the sensor is installed in the disposable diaper, hygiene problems and maintenance of the excretion sensor become troublesome, and the cost increases considerably.

【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。Further, the burden on the caregiver can be reduced by promptly informing the caregiver of excretion information on a portable toilet 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。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。In view of the above problems of the conventional excretion sensor, the present invention can detect excretion outside the diaper without removing the diaper, and eliminate wasteful diaper replacement. Another object of the present invention is to provide an excretion sensor system that notifies the start of excretion and reduces the burden on a caregiver when the present system is attached to a portable toilet or the like.

【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。The present invention uses a current-collecting infrared sensor as an excretion detection sensor for detecting an increase in the amount of infrared radiation during defecation and urination. Then, the presence or absence of excretion is determined using the signal from the excretion detection sensor to solve the above problem.

【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。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。これによりおむつ交換の必要のある人を選
択出来る。This excretion sensor is for a caregiver, and can detect excretion information by setting the excretion sensor at each defecation and urination position of the cared person outside the diaper. The excretion detection sensor uses a current-collecting infrared sensor and, when detecting an increase in the amount of infrared light due to excretion, notifies the caregiver of the excretion by melody or LED lighting. Thereby, a person who needs to change diapers can be selected.

【０００９】本発明は、介護者のための排泄センサで、
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。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。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。The present invention is an excretion sensor for a caregiver,
By setting the body of the excretion sensor at the position of defecation and urination outside the diaper of the cared person, the state of excretion can be detected without removing the diaper, and the diaper can be exchanged efficiently. In addition, the excretion sensor body is sanitary without direct contact with manure, and can be used repeatedly, so that it can be realized at a lower cost than a type in which a sensor or a transmitter is provided in a diaper. Further, if the sensor and the display unit are driven by the battery, handling and carrying are easy.

【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。Embodiments of the present invention will be described below 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。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。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。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。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。(Embodiment 1) FIG. 1 is a schematic diagram showing a first embodiment of an infrared sensing type excretion sensor system according to the present invention. In the excretion sensor according to the embodiment, a defecation sensor main body 1 and a urination sensor main body 2 as shown in FIG. 1 are installed at appropriate positions on a diaper, and a signal from each sensor is transmitted through a cable 3 and a subsequent infrared ray. It is input to the sensing type excretion sensor system main body 4 to perform signal amplification, comparison judgment, and result display. The defecation sensor main body 1 and the urination sensor main body 2 are fixed to the outside of the diaper 5 with a double-sided tape or the like. The infrared sensing type excretion sensor system main body 4 is set and used on the diaper 5 or near the waist of the cared person. The excretion sensor of the defecation sensor main body 1 and the urination sensor main body 2 is composed of a current collecting type 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。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。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。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。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。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。(Embodiment 2) FIG. 2 is a schematic view showing a second embodiment of an infrared sensing type excretion sensor system according to the present invention. In the excretion sensor according to the embodiment, the defecation sensor main body 1 and the urination sensor main body 2 as shown in FIG. 2 are installed at appropriate positions on the diaper. The urination sensor main body 2 is integrated with the infrared sensing type excretion sensor system main body 4, and the urination sensor signal is directly input to the infrared detection type excretion sensor system main body 4, and the defecation sensor signal is detected by the cable 3 at the succeeding stage. The signal is input to the main body 4 of the excretion sensor system, and signal amplification, comparison and judgment, and result display are performed. The defecation sensor main body 1 is fixed to a defecation position outside the diaper 5 with a double-sided tape or the like. The infrared sensing type excretion sensor system main body 4 is set and used at the urination position on the outside of the diaper 5. The excretion sensor of the defecation sensor main body 1 and the urination sensor main body 2 is composed of a current collecting type infrared sensor.

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

【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。 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。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。 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
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。FIG. 3 is a schematic diagram showing an embodiment of the infrared sensing type excretion sensor system of the present invention. The defecation sensor main body 1 and the urination sensor main body 2 are set at the defecation and urination positions outside the diaper of the cared person, and the operation power switch 11 of the infrared sensing type excretion sensor system main body 4 is turned on. When there is bowel movement in the diaper, the bowel movement sensor body 1 detects the increase in the amount of infrared rays, performs signal processing in the determination circuit 9 at the subsequent stage, and sounds a melody as an output to notify the caregiver of the bowel movement. In addition, when urination occurs in the diaper, the urination sensor main body 2 detects an increase in the amount of infrared rays, and the yellow LED 13 is turned on at the first urination and the red LED at the second urination.
14 is turned on, and at the third time of urination, the yellow LED 13 and the red LED 14 are simultaneously turned on to display and notify urination information.

【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。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。The reason why the number of urinations is counted and displayed by the yellow LED 13 and the red LED 14 is that recent disposable diapers are of a high absorption type, so that a plurality of urinations can be performed. As described above, this infrared sensing type excretion sensor system can know the excretion status without opening the diaper of the cared person.

【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。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、
衛生面も改善され、介護者の負担を軽減するものであ
る。As is apparent from the above description, according to the present invention, excretion can be detected from the outside of the diaper without opening the diaper by using the current-collecting type infrared sensor as the excretion detection sensor. Eliminate diaper changes. In addition, the body of the defecation sensor, the body of the urination sensor, and the body of the infrared-sensitive excretion sensor system can detect excretion without being stained with manure, reducing the mental distress of the cared person,
Sanitation is also improved, reducing 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。FIG. 1 shows a schematic diagram of an infrared-sensitive excretion sensor system according to a first embodiment of the present invention.

【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。FIG. 2 is a schematic diagram showing an infrared sensing type excretion sensor system according to a second embodiment of the present invention.

【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。FIG. 3 is an infrared sensing type excretion sensor system according to the present invention.

【符号の説明】[Explanation 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 main body 2 ... urination sensor main body 3 ... signal cable 4 ... infrared sensing type excretion sensor system main body 5 ... diaper 6 ... current collecting infrared sensor 7 ... ... Optical lens 8... Current collecting infrared sensor holding section 9... Judgment section 10... Power supply section 11... Power switch 12... Mini speaker 13. LED

Claims (4)

【特許請求の範囲】[Claims] 【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。An excretion detecting sensor and a sensor body in which an optical lens is combined with a tip of the excretion detection sensor, a holding unit for holding the sensor body, and a judging unit for judging the presence or absence of defecation and urination using a signal from the sensor main body An infrared-sensitive excretion sensor system comprising: 【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. An infrared sensing excretion sensor system, wherein the defecation and urination detection sensor comprises a current collecting type infrared sensor. 【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。3. The infrared sensing excretion sensor according to claim 1, further comprising a function of transmitting a judgment result to a caregiver using a sound generator such as a melody when the judging section detects defecation. system. 【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。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。4. When the judging section detects urination, the judgment result is displayed using an optical display device using an LED or the like. 2. The infrared sensing type excretion sensor system according to claim 1, wherein the display has a function of counting the number of urinations and transmitting the result to a caregiver.
JP2000350933A 2000-11-17 2000-11-17 Infrared ray sensing type excretion sensor system Pending JP2002153497A (en)

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