JPH08238275A - Alarm apparatus for preventing bedsore from occurring - Google Patents
Alarm apparatus for preventing bedsore from occurringInfo
- Publication number
- JPH08238275A JPH08238275A JP7080632A JP8063295A JPH08238275A JP H08238275 A JPH08238275 A JP H08238275A JP 7080632 A JP7080632 A JP 7080632A JP 8063295 A JP8063295 A JP 8063295A JP H08238275 A JPH08238275 A JP H08238275A
- Authority
- JP
- Japan
- Prior art keywords
- body pressure
- time
- sensor
- alarm
- pressure distribution
- 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
Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、床ずれの発生を予防す
るための体圧測定装置であって、特に、寝具や座具から
人体が受ける体圧を随時測定し、床ずれを起こす圧力お
よびその受圧継続時間を越えたときに警報を発し、体位
の変換を促すようにした床ずれ予防用の体圧測定装置に
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a body pressure measuring device for preventing the occurrence of bedsores. In particular, the body pressure received by a human body from a bedding or a sitting is measured at any time, and the pressure causing the bedsores and the pressure therefor. The present invention relates to a body pressure measuring device for preventing bed sores that issues a warning when the duration of pressure reception is exceeded and prompts conversion of the body position.
【０００２】[0002]
【従来の技術】床ずれの予防にはいまだ適切な方法がな
く、患者本人の努力と看護人の気配りによって時々体位
変換し、局所的な血流阻害が床ずれになる限度を超えな
いようにして予防している。2. Description of the Related Art There is still no suitable method for preventing bed sores, and the position is sometimes changed by the efforts of the patient and the care of the caregiver to prevent local blood flow obstruction from exceeding the limit of bed sores. are doing.
【０００３】寝たきり老人の床ずれ防止の研究として
は、体圧分布センサを用いて行われているが、まだ適切
な予防方法を想到するまでには至っていない。Studies on prevention of bedsores in bedridden elderly people have been conducted using a body pressure distribution sensor, but an appropriate preventive method has not yet been devised.
【０００４】なお、上記研究には感圧導電ゴムや感圧導
電インクによるシート状のセンサを使用する触覚センサ
画像システム（昭３６−９４３７６）が使用されてい
る。A tactile sensor image system (SHO-36-94376) using a sheet-shaped sensor made of pressure-sensitive conductive rubber or pressure-sensitive conductive ink is used in the above research.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、上記の
ような予防方法では患者本人や看護人の負担が大きく、
またかなりの努力をしても床ずれの十分な予防はおぼつ
かない。However, the preventive method as described above imposes a heavy burden on the patient and the nurse.
Even with considerable effort, sufficient prevention of bed sores cannot be overlooked.
【０００６】本発明が解決しようとする課題は、上記の
問題点を解決するもので患者本人や看護人に負担をかけ
ることなく、床ずれ予防用の体圧測定装置を提供するこ
とである。The problem to be solved by the present invention is to solve the above-mentioned problems and to provide a body pressure measuring device for preventing bedsores without burdening the patient or the caregiver.
【０００７】[0007]
【課題を解決するための手段】着座および着床を検知す
る体圧測定センサと、着座および着床の時間を検出し
て、時間経過を検知するタイマまたは演算装置と、前も
って設定されている体圧継続時間が経過したときに警報
を発し、前もって設定されている体圧除去継続時間経過
後に、警報を停止する警報装置により、患者本人および
看護人に局所的な血流阻害が床ずれになる限度を超えな
いように知らせ、体位変換して床ずれになるのを予防す
る。A body pressure measuring sensor for detecting sitting and landing, a timer or an arithmetic unit for detecting time of sitting and landing and detecting elapsed time, and a body set in advance An alarm device that issues an alarm when the pressure continuation time elapses and stops the alarm after the preset body pressure removal continuation time elapses, limiting the local blood flow obstruction to the patient and the caregiver. Tell them not to exceed the position, and prevent the bedsores from changing their position.
【０００８】小さな単体の着座および着床を検知する体
圧測定センサを使用して体位変換して位置がずれてしま
うと体圧を検出できなくなるの場合には、体位変換して
位置がずれてしまっても体圧を検出できるような広さの
体圧分布を検出するセンサを用いることにより課題を解
決する。If the body pressure cannot be detected if the body pressure cannot be detected if the body pressure is changed by using a body pressure measuring sensor for detecting sitting and landing of a small body, the body is displaced and the position is displaced. The problem is solved by using a sensor that detects a body pressure distribution having a width capable of detecting the body pressure even if it is damaged.
【０００９】着座および着床を確実に検知するために
は、体圧センサのデータを表示する装置を備え、着座お
よび着床を検知していることを表示装置を目で確認する
ことが必要な場合もある。In order to reliably detect sitting and landing, it is necessary to provide a device for displaying the data of the body pressure sensor and visually confirm that the seating and sitting are detected. In some cases.
【００１０】一時的に上位装置と接続されて、測定条
件、あるいは警報を発するための体圧測定継続時間や、
警報を停止する体圧除去時間などの前もって設定される
べきデータを受け取る通信手段を備えることにより、本
装置を使用する患者一人ひとりの状況に合わせ、適切な
床ずれ予防の時間の設定をする。[0010] Temporarily connected to the host device, the measurement conditions, or the body pressure measurement duration for issuing an alarm,
By providing communication means for receiving data to be preset such as body pressure relief time for stopping the alarm, the time for preventing bedsores can be set appropriately according to the situation of each patient who uses this device.
【００１１】一時的に上位装置と接続されて、測定した
体圧継続時間や、体圧除去時間などのデータを送る通信
手段を備えることにより、本装置を使用する患者や看護
人が確実に本装置を使用して床ずれ予防のための体位変
換もしくは体圧除去を実施しているかどうかを確認する
ことができる。By providing a communication means that is temporarily connected to the host device and sends data such as the measured body pressure duration time and body pressure removal time, the patient and the nurse who use the device can surely read the data. It is possible to confirm whether or not the device is used to change the posture or remove the body pressure to prevent bedsores.
【００１２】[0012]
【作用】本発明の装置は、電源投入と同時に短時間（例
えば１０秒間）低い警報音を発し、装置が働いているこ
とを知らせ、本装置を使用する患者一人ひとりの状況に
合わせ、適切な床ずれ予防の時間の設定をするために、
一時的に上位装置と接続されて、測定条件、あるいは警
報を発するための体圧測定継続時間や、警報を停止する
体圧除去時間などの前もって設定されるべきデータを受
け取った後上位装置から切り離される。The device of the present invention emits a low alarm sound for a short time (for example, 10 seconds) at the same time when the power is turned on to inform that the device is working, and to adjust the bed pressure appropriately according to the situation of each patient who uses the device. To set the preventive time,
It is temporarily connected to the host device and disconnected from the host device after receiving data that should be set in advance, such as measurement conditions, body pressure measurement duration for issuing an alarm, and body pressure removal time for stopping the alarm. Be done.
【００１３】本装置を使用する患者の着座および着床を
確実に検知するために、体圧センサのデータを表示する
装置で着座および着床を検知していることを目で確認
し、前もって設定された体圧継続時間が経過したときに
発せられる警報を受けて、前もって設定されている体圧
除去継続時間が経過するまで、すなわち、警報が停止す
るまで、患者本人および看護人が局所的な血流阻害が床
ずれになる限度を超えないように、体位変換あるいは体
圧除去をして床ずれになるのを予防する。In order to reliably detect the sitting and landing of the patient using this device, it is necessary to visually confirm that the device for displaying the data of the body pressure sensor detects the sitting and landing, and set it in advance. The patient and the caregiver receive a local alert until the preset body pressure relief duration elapses, i.e., until the alert stops when the preset body pressure duration has elapsed. In order to prevent the blood flow obstruction from exceeding the limit of bed soreness, the body position is changed or the body pressure is removed to prevent bed soreness.
【００１４】本装置をある期間（例えば１日間）使用し
た後で、一時的に上位装置と接続されて、測定した体圧
継続時間や、体圧除去時間などのデータを通信手段を通
して送り、上位装置で測定データを解析して、本装置を
使用する患者や看護人が確実に本装置を使用して床ずれ
予防のための体位変換もしくは体圧除去を実施している
かどうかを確認し、床ずれになるのをより確実に予防す
る様に指導し、確実に実施していれば実施の努力に対し
て適切な評価を与え、床ずれ予防を習慣化する。After using this device for a certain period of time (for example, one day), the device is temporarily connected to a host device to send data such as measured body pressure duration time and body pressure removal time through communication means, Analyzing the measurement data with the device, it is confirmed whether the patient or the nurse using this device is using this device to change the posture or remove body pressure to prevent bed sores. In order to prevent it from happening more surely, give a proper evaluation to the efforts of the implementation if it is carried out, and make it a habit to prevent bedsores.
【００１５】[0015]
【実施例】次に本発明の実施例について図面により詳細
に説明する。図１は本発明の機能説明用の構成図であ
る。装置本体（１）には車椅子生活者など患者の体圧分
布を測定するための感圧導電ゴムを用いたフレキシブル
なシート状センサ（２）と、警報を聞くためのイヤホン
（３）及び警報がないときはラジオ放送が聞けるカード
ラジオ（４）がそれぞれの電線ケーブルで接続されてい
る。Embodiments of the present invention will now be described in detail with reference to the drawings. FIG. 1 is a block diagram for explaining the function of the present invention. The device body (1) includes a flexible sheet-like sensor (2) using pressure-sensitive conductive rubber for measuring the body pressure distribution of a patient such as a wheelchair user, an earphone (3) for listening to an alarm, and an alarm. When not present, card radios (4) that can listen to radio broadcasts are connected with their respective electric cables.
【００１６】体圧分布を測定するための感圧導電ゴムを
用いたフレキシブルなシート状センサは、ライン電極と
櫛目電極の組み合わせのものでもよいし、ＸＹ平行電極
タイプのものでもよく、感圧導電インクを用いたもので
もよいし、静電容量型のフレキシブルナセンサでもよ
い。The flexible sheet-like sensor using the pressure-sensitive conductive rubber for measuring the body pressure distribution may be a combination of line electrodes and comb electrodes, or an XY parallel electrode type sensor. The ink may be used, or a capacitance type flexible sensor may be used.
【００１７】警報装置は警報音をイヤホンに流すもの、
または光を発するもの、あるいは振動により皮膚に伝達
するもの、およびそれらの組み合わせたものでよい。The alarm device sends an alarm sound to the earphone,
Alternatively, it may be one that emits light, one that transmits to the skin by vibration, or a combination thereof.
【００１８】体圧分布を表示したいときに押すスイッチ
（５）と、体圧分布を表示するためのＬＣＤ（液晶表示
装置）（６）は、装置本体（１）の外箱部分に組み込ま
れている。A switch (5) to be pressed to display the body pressure distribution and an LCD (liquid crystal display) (6) for displaying the body pressure distribution are incorporated in an outer box portion of the apparatus body (1). There is.
【００１９】表示装置はＬＣＤタイプでもよいし、ＬＥ
Ｄタイプのものでもよい。The display device may be an LCD type or LE
It may be of D type.
【００２０】装置本体（１）の電源スイッチ（７）を入
れるとＲＯＭ（読み出し専用記憶装置）（８）からＭＰ
Ｕ（マイクロプロセッサユニット）（９）にプログラム
が格納され、最初に警報駆動部（１０）に信号が送られ
て一定時間（例えば１０秒間）装置が働いていることを
知らせる、と同時にセンサ駆動部（１１）に信号が送ら
れてセンサ（２）が駆動されて、センサからの信号がＡ
ＤＣ（アナログ−デジタル変換器）（１２）経由でＭＰ
Ｕ（９）に送られてくる。When the power switch (7) of the device body (1) is turned on, the ROM (read-only storage device) (8) is used for MP
A program is stored in the U (microprocessor unit) (9), and a signal is first sent to the alarm drive unit (10) to notify that the device is working for a certain time (for example, 10 seconds), and at the same time, the sensor drive unit. A signal is sent to (11), the sensor (2) is driven, and the signal from the sensor is A
MP via DC (analog-digital converter) (12)
It is sent to U (9).
【００２１】前もって設定されている以上のレベルのセ
ンサ信号について、ＳＲＡＭ（書き込み読み出し可能記
憶装置）（１３）に記憶されて、同時にＬＣＤ駆動部
（１４）にも信号が送られて、ＬＣＤ（６）に体圧分布
を一定時間（例えば１分間）表示する。The sensor signal having a level higher than that set in advance is stored in the SRAM (writeable / readable storage device) (13), and at the same time, the signal is also sent to the LCD drive section (14), and the LCD (6 ), The body pressure distribution is displayed for a fixed time (for example, 1 minute).
【００２２】表示スイッチ（５）を押すと表示割り込み
回路（１５）を経由してＭＰＵに体圧分布表示要求が通
知されて、ＳＲＡＭ（１３）に記憶されている一番新し
い体圧分布の信号をＬＣＤ駆動部（１４）に送り一定時
間ＬＣＤ（６）に表示する。When the display switch (5) is pressed, the MPU is notified of the body pressure distribution display request via the display interrupt circuit (15), and the signal of the latest body pressure distribution stored in the SRAM (13). Is sent to the LCD drive unit (14) and displayed on the LCD (6) for a certain period of time.
【００２３】ＳＲＡＭ（１３）には体圧分布のデータと
共に、時刻と体圧分布の継続時間が記憶され、体圧分布
の継続時間が設定されている時間を超えたときには警報
を発する警報は装置本体（１）の警報駆動部（１０）に
信号が送られて一定時間（例えば最初の１０秒間は比較
的低い音で、続いて１０秒間はかなりはっきりした音
で、次の１０秒間は耐えられないほどの大きな音で警報
を発し）ケーブルで接続されているイヤホン（３）に信
号を送る。The SRAM (13) stores the time and the duration of the body pressure distribution together with the data of the body pressure distribution. When the duration of the body pressure distribution exceeds the set time, an alarm is issued by the device. A signal is sent to the alarm drive (10) of the body (1) for a certain period of time (for example, a relatively low tone for the first 10 seconds, followed by a fairly clear tone for 10 seconds, and an endurance for the next 10 seconds). It sends out a signal to an earphone (3) connected by a cable with an alarm sounding as loud as possible.
【００２４】ＳＲＡＭ（１３）には警報を送り始めたこ
とを時刻と共に記憶し、体圧分布が除去されるのを待っ
て、警報音のレベルを下げ、体圧分布が除去されると、
これも時刻と共に記憶し、体圧分布除去設定時間の経過
と共に警報信号を停止する。The SRAM (13) stores the fact that the alarm has started to be sent with the time, waits for the body pressure distribution to be removed, lowers the level of the alarm sound, and removes the body pressure distribution.
This is also stored together with the time, and the alarm signal is stopped when the body pressure distribution removal setting time elapses.
【００２５】ＲＯＭ（８）に記憶されている設定条件
は、プログラムスタート時点でＳＲＡＭ（１３）に送ら
れ、以後設定条件はＳＲＡＭ（１３）から取り出され
る。The setting conditions stored in the ROM (8) are sent to the SRAM (13) at the program start time, and thereafter the setting conditions are fetched from the SRAM (13).
【００２６】ＲＯＭ（８）に記憶されている設定条件以
外の条件を設定するときには、装置本体（１）のコネク
タ部（１６）にパーソナルコンピュータ（１７）のプリ
ンタケーブル（１８）を一時的に接続して、条件設定ス
イッチ（１９）を押すことにより条件設定割り込み回路
（２０）経由でＭＰＵ（９）に条件設定要求の割り込み
信号が送られて、パーソナルコンピュータ（１７）から
の信号受け入れの準備を完了して待つ。When setting conditions other than the setting conditions stored in the ROM (8), the printer cable (18) of the personal computer (17) is temporarily connected to the connector section (16) of the apparatus body (1). Then, by pressing the condition setting switch (19), a condition setting request interrupt signal is sent to the MPU (9) via the condition setting interrupt circuit (20) to prepare for signal reception from the personal computer (17). Wait for completion.
【００２７】パーソナルコンピュータ（１７）からの条
件設定信号は装置本体（１）のＳＲＡＭ（１３）に記憶
され、以後すべての条件は、パーソナルコンピュータ
（１７）からの設定条件に従う。The condition setting signal from the personal computer (17) is stored in the SRAM (13) of the apparatus main body (1), and all the conditions thereafter follow the setting conditions from the personal computer (17).
【００２８】パーソナルコンピュータ（１７）からの信
号は条件設定のみでなく、装置本体（１）のＳＲＡＭ
（１３）に記憶蓄積されている体圧分布の測定データを
パーソナルコンピュータ（１７）に送るように要求する
ものもあり、この信号を受け取ると、装置本体（１）の
ＳＲＡＭ（１３）に記憶蓄積されている体圧分布の測定
データをパーソナルコンピュータ（１７）に送る。The signal from the personal computer (17) is used not only for the condition setting but also for the SRAM of the apparatus body (1).
Some request to send the measurement data of the body pressure distribution stored in (13) to the personal computer (17). When this signal is received, the data is stored in the SRAM (13) of the device body (1). The measured data of the distributed body pressure is sent to the personal computer (17).
【００２９】パーソナルコンピュータ（１７）では、受
け取った体圧分布データを解析して、体圧分布が時間経
過と共にどのようになっているか、警報が出されてから
どのくらい経過してから体圧分布が除去されているか、
車椅子生活者の車椅子での着座状況の行動パターンを詳
細に知ることができる。The personal computer (17) analyzes the received body pressure distribution data to determine how the body pressure distribution changes over time, and how long after the alarm is issued the body pressure distribution is calculated. Has been removed,
It is possible to know in detail the behavior pattern of the sitting situation in a wheelchair of a wheelchair user.
【００３０】これらの情報によってパーソナルコンピュ
ータ（１７）を操作している医療従事者（医師）は、車
椅子生活者の体圧分布の除去による床ずれ防止のための
生活指導を行う。A medical worker (doctor) operating the personal computer (17) uses the above information to provide life guidance for preventing bed sores by removing the body pressure distribution of wheelchair users.
【００３１】[0031]
【発明の効果】高齢化の進展と共に、寝たきり老人が増
大し、看護婦などの医療従事者に多大の負担がかかって
いるが、中でも床ずれの発生は、患者本人の苦痛もあ
り、床ずれの治療という余分な労力を必要として、医療
従事者を悩ませている。[Advantageous Effects of the Invention] With the progress of aging, the number of bedridden elderly people is increasing, and a great burden is placed on medical staff such as nurses. Among them, the occurrence of bed sore also causes the patient's own pain and the treatment of bed sore. It is annoying to medical staff because of the extra effort.
【００３２】また交通事故や産業災害での障害で、一命
はとりとめたものの、車椅子生活を余儀なくされている
ものもあり、車椅子でも居所的な血流阻害によって、床
ずれを発生させて、やむなくベッドの生活に戻ってしま
う場合もある。In addition, there are some people who have been able to survive their lives but are forced to live in wheelchairs due to obstacles such as traffic accidents and industrial disasters. In some cases, it will return to your life.
【００３３】床ずれの予防法としては、患者本人の努力
と、看護人の気配りによって、居所的な血流阻害を体位
変換などの方法で、解消しているが、適切な警報装置に
よって、床ずれの防止が可能であるという研究がなされ
つつあるが、この種の装置が未だに実現していない。As a prevention method for bed sores, the patient's efforts and the care of the caregivers have been used to eliminate the obstruction of blood flow at home, such as by changing the body position. Although research is being conducted to prevent this, a device of this kind has not yet been realized.
【００３４】本発明はこの種の適切な警報装置を提供
し、また床ずれを防止する生活習慣を身につけるよう
に、訓練する装置を提供しようとするものである。The present invention seeks to provide a suitable alarm system of this kind and to provide a training system for developing a lifestyle to prevent bed sores.
【００３５】体圧分布測定記憶表示警報装置の装置本体
（１）と電線ケーブルで接続されているセンサ（２）及
び警報用のイヤホン（３）とＬＣＤ（６）のみでも体圧
分布の継続時間による警報を出して、体圧分布除去によ
る床ずれ防止の機能は果たせるが、人は往々にして、横
着を決め込んだり、イヤホン（３）をはずして警報を聞
かなかったりする。Body pressure distribution measurement memory display Duration of body pressure distribution only with sensor (2) connected to device body (1) of alarm device and alarm earphone (3) and LCD (6) Although it is possible to fulfill the function of preventing bed sores by removing the body pressure distribution, a person often decides to wear horizontal clothes or does not listen to the alarm by removing the earphone (3).
【００３５】このような時でも、後でパーソナルコンピ
ュータ（１７）により体圧分布データが詳細に分析され
て医療従事者に知らされ、フオローされ車椅子生活者に
指導されれば、車椅子生活者も体圧分布除去の生活習慣
を付けざるを得ない。Even in such a case, if the personal computer (17) later analyzes the body pressure distribution data in detail and informs the medical staff, the follower is followed and the wheelchair user is instructed. There is no choice but to establish a lifestyle of removing pressure distribution.
【００３５】車椅子生活者の床ずれ防止の習慣づけに大
きな効果をもたらす。This has a great effect on the habit of preventing bedsores of wheelchair users.
【図１】本発明の機能説明用の構成図FIG. 1 is a block diagram for explaining the function of the present invention.
（１）は床ずれ予防警報装置の装置本体 （２）は体圧分布測定用センサ （３）は警報音用イヤホン （４）はカードラジオ （５）は体圧分布の表示を要求するスイッチ （６）は体圧分布その他のメッセージを表示するＬＣＤ （７）は装置本体（１）の電源スイッチ （８）は制御するプログラムの記憶されているＲＯＭ
（読み出し専用記憶装置） （９）は装置本体（１）を制御するＭＰＵ（マイクロプ
ロセッサユニット） （１０）は警報駆動部 （１１）はセンサ駆動部 （１２）は体圧分布信号をデジタルに変換するアナログ
−デジタル変換回路 （１３）はデータを記憶するＳＲＡＭ（書き込み読み出
し可能記憶装置） （１４）はＬＣＤ駆動部 （１５）は表示割込回路 （１６）はポートコネクタ （１７）はパーソナルコンピュータ （１８）は接続ケーブル （１９）は条件設定スイッチ （２０）は条件設定割込回路(1) is the device body of the bedsore prevention alarm device (2) is a sensor for body pressure distribution measurement (3) is an alarm sound earphone (4) is a card radio (5) is a switch for requesting the display of body pressure distribution (6) ) Is an LCD for displaying body pressure distribution and other messages. (7) is a power switch (8) of the main body (1) of the device. ROM for storing a control program.
(Read-only storage device) (9) MPU (microprocessor unit) that controls the device body (1) (10) Alarm drive unit (11) Sensor drive unit (12) Convert body pressure distribution signal to digital An analog-to-digital conversion circuit (13) stores data (SRAM (writeable / readable storage device)) (14) LCD drive unit (15) display interrupt circuit (16) port connector (17) personal computer ( 18) is a connection cable (19) is a condition setting switch (20) is a condition setting interrupt circuit
Claims (8)
と、着座および着床の時間を検出して、時間経過を検知
するタイマまたは演算装置と、前もって設定されている
体圧継続時間が経過したときに警報を発し、前もって設
定されている体圧除去継続時間経過後に、警報を停止す
る警報装置からなると床ずれ予防警報装置1. A body pressure measuring sensor for detecting sitting and landing, a timer or an arithmetic unit for detecting time of sitting and landing, and detecting elapsed time, and a body pressure duration set in advance. An alarm device that issues an alarm when it passes and stops the alarm after the preset body pressure relief duration elapses.
果を所定のフォーマットのデータとする演算装置を備
え、測定結果を記憶する機能を持った請求項１に記載の
床ずれ予防警報装置。2. The bedsore prevention alarm device according to claim 1, further comprising a sensor for detecting a body pressure distribution and an arithmetic unit for converting the detected measurement result into data of a predetermined format and having a function of storing the measurement result.
タを表示する装置を備えた請求項２に記載の床ずれ予防
警報装置。3. The bedsore prevention alarm device according to claim 2, further comprising a device for displaying body pressure distribution data storing the measurement result.
件、あるいは警報を発するための体圧測定継続時間や、
警報を停止する体圧除去時間などの前もって設定される
べきデータを受け取る通信手段を備えた請求項１ないし
３に記載の床ずれ予防警報装置。4. A body pressure measurement continuation time for temporarily connecting to a host device to measure conditions or issuing an alarm,
4. The bedsore prevention alarm device according to claim 1, further comprising communication means for receiving data to be preset such as a body pressure removal time for stopping the alarm.
体圧継続時間や、体圧除去時間などのデータを送る通信
手段を備えた請求項１ないし４に記載の床ずれ予防警報
装置。5. The bedsore prevention alarm device according to claim 1, further comprising a communication unit that is temporarily connected to a host device and sends data such as measured body pressure duration time and body pressure removal time.
電ゴムや感圧導電インクを用いた直交配置のＸＹ平行電
極あるいはライン電極と櫛目電極の組み合わせのフレキ
シブルなシート状センサである請求項１ないし５に記載
の床ずれ予防警報装置。6. A flexible sheet-shaped sensor using a pressure-sensitive conductive rubber or a pressure-sensitive conductive ink for XY parallel electrodes or a combination of line electrodes and comb electrodes as a sensor for measuring body pressure distribution. The bedsore prevention alarm device according to any one of items 1 to 5.
量型のフレキシブルなシート状センサである請求項１な
いし５に記載の床ずれ予防警報装置。7. The bedsore prevention alarm device according to claim 1, wherein the sensor for measuring the body pressure distribution is a capacitance type flexible sheet sensor.
が供給されて、車椅子などにも利用できるようにコンパ
クトに組み立てられた請求項１ないし７に記載の床ずれ
予防警報装置。8. The bedsore prevention alarm device according to claim 1, which is compactly assembled so that it can be used in a wheelchair or the like, by being supplied with power from a dry battery or a rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7080632A JPH08238275A (en) | 1995-03-02 | 1995-03-02 | Alarm apparatus for preventing bedsore from occurring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7080632A JPH08238275A (en) | 1995-03-02 | 1995-03-02 | Alarm apparatus for preventing bedsore from occurring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08238275A true JPH08238275A (en) | 1996-09-17 |
Family
ID=13723748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7080632A Pending JPH08238275A (en) | 1995-03-02 | 1995-03-02 | Alarm apparatus for preventing bedsore from occurring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08238275A (en) |
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|---|---|---|---|---|
| JPH11342161A (en) * | 1998-04-03 | 1999-12-14 | Denso Corp | Bedsore preventing device |
| JP2013526900A (en) * | 2010-04-22 | 2013-06-27 | ケンタウリ メディカル インコーポレイテッド | System, device and method for preventing, detecting and treating conditions such as pressure-induced ischemia and pressure ulcers |
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-
1995
- 1995-03-02 JP JP7080632A patent/JPH08238275A/en active Pending
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