JPH0432747U - - Google Patents
Info
- Publication number
- JPH0432747U JPH0432747U JP7343390U JP7343390U JPH0432747U JP H0432747 U JPH0432747 U JP H0432747U JP 7343390 U JP7343390 U JP 7343390U JP 7343390 U JP7343390 U JP 7343390U JP H0432747 U JPH0432747 U JP H0432747U
- Authority
- JP
- Japan
- Prior art keywords
- drop
- signal
- permissible
- dripping
- signal width
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 238000001802 infusion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 101000711211 Solanum tuberosum Probable serine protease inhibitor 6 Proteins 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第１図はこの考案の一実施例による点滴検出装
置の全体構成を示す図、第２図は滴下信号出力の
ための回路を示す図、第３図（ＡないしＥ）は第
２図の回路の動作を説明するための波形図、第４
図は滴下信号を受けて判定を行うためのハードウ
エア構成を示す図、第５図Ａおよび第５図ＢはＲ
ＡＭ６６に格納されたプログラムを示すフローチ
ヤート、第６図は点滴管４に点滴検出装置８を適
正に装着した状態を示す図、第７図は点滴管４の
上部に点滴検出装置８を装着した状態を示す図、
第８図は点滴管４の下部に点滴検出装置８を装着
した状態を示す図、第９図（ＡないしＣ）は第６
図、第７図、第８図における滴下信号を示す波形
図である。
４０……滴下信号出力手段、４２……演算手段
、４４……判定手段、４６……許容値記憶手段。
Fig. 1 is a diagram showing the overall configuration of a drip detection device according to an embodiment of this invention, Fig. 2 is a diagram showing a circuit for outputting a drip signal, and Fig. 3 (A to E) is the circuit of Fig. 2. Waveform diagram for explaining the operation of
The figure shows the hardware configuration for receiving the dripping signal and making a determination, and Figures 5A and 5B are R
A flowchart showing the program stored in the AM66, FIG. 6 is a diagram showing the drip detection device 8 properly attached to the drip tube 4, and FIG. 7 is a diagram showing the drip detection device 8 attached to the top of the drip tube 4. A diagram showing the state,
FIG. 8 is a diagram showing a state in which the drip detection device 8 is attached to the lower part of the drip tube 4, and FIG.
FIG. 8 is a waveform diagram showing the dropping signals in FIGS. 40...Dripping signal output means, 42...Calculation means, 44...Judgment means, 46...Tolerance value storage means.
Claims (1)
下信号を出力する滴下検出信号出力手段、 滴下信号を受けて、滴下信号幅および滴下周期
を演算する演算手段、 少なくとも許容上限信号幅と許容下限周期を記
憶する許容値記憶手段、 演算した滴下信号幅と滴下周期が許容値を満足
するか否かを判定する判定手段、 を備えた取付位置不良判別機能を有する点滴検出
装置。[Scope of Claim for Utility Model Registration] Drop detection signal output means for detecting a droplet dispensed by an infusion device and outputting a drop signal; Calculating means for receiving the drop signal and calculating a drop signal width and a drop cycle. , a tolerance value storage means for storing at least the permissible upper limit signal width and the permissible lower limit period; and a determination means for determining whether the calculated dripping signal width and dripping period satisfy the permissible values. A drip detection device with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7343390U JPH0432747U (en) | 1990-07-10 | 1990-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7343390U JPH0432747U (en) | 1990-07-10 | 1990-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0432747U true JPH0432747U (en) | 1992-03-17 |
Family
ID=31612244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7343390U Pending JPH0432747U (en) | 1990-07-10 | 1990-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021040906A (en) * | 2019-09-10 | 2021-03-18 | テルモ株式会社 | Instillation monitoring sensor and instillation monitoring system |
-
1990
- 1990-07-10 JP JP7343390U patent/JPH0432747U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021040906A (en) * | 2019-09-10 | 2021-03-18 | テルモ株式会社 | Instillation monitoring sensor and instillation monitoring system |
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