JPS61142050U - - Google Patents
Info
- Publication number
- JPS61142050U JPS61142050U JP2750785U JP2750785U JPS61142050U JP S61142050 U JPS61142050 U JP S61142050U JP 2750785 U JP2750785 U JP 2750785U JP 2750785 U JP2750785 U JP 2750785U JP S61142050 U JPS61142050 U JP S61142050U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- pressure sensor
- liquid level
- opening
- set value
- 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.)
- Granted
Links
- 238000001802 infusion Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 2
- 239000003978 infusion fluid Substances 0.000 claims 1
Landscapes
- Measuring Fluid Pressure (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第１図は本考案の輸液残量検出装置のフロー図
であり、第２図は複数の輸液容器を用いる場合の
フロー図である。
５……輸液容器、６ａ……容器針、６ｂ……エ
ア針、７……輸液チユーブ、８……ゴム栓、９…
…パイプ、１０……圧力センサ、１２……表示器
、１３……比較回路、１４……設定回路、１５…
…警報器。
FIG. 1 is a flowchart of the infusion remaining amount detection device of the present invention, and FIG. 2 is a flowchart when a plurality of infusion containers are used. 5... Infusion container, 6a... Container needle, 6b... Air needle, 7... Infusion tube, 8... Rubber stopper, 9...
... Pipe, 10 ... Pressure sensor, 12 ... Display, 13 ... Comparison circuit, 14 ... Setting circuit, 15 ...
...Alarm.
Claims (1)
を設け、該開口に細いパイプを接続し、かつ該パ
イプの他端に圧力センサを接続して、該圧力セン
サから発信された液面レベル信号を表示するとと
もに、該信号と圧力設定回路で設定された液面設
定値とを比較回路で比較して、該圧力センサから
の信号が設定値に到達したときに警報を発するよ
う構成したことを特徴とする輸液残量検出装置。 An opening is provided at the lower end of the infusion container whose interior is maintained at atmospheric pressure, a thin pipe is connected to the opening, and a pressure sensor is connected to the other end of the pipe to measure the liquid level transmitted from the pressure sensor. In addition to displaying the signal, the comparison circuit compares the signal with the liquid level set value set by the pressure setting circuit, and an alarm is issued when the signal from the pressure sensor reaches the set value. An infusion fluid remaining amount detection device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985027507U JPH019577Y2 (en) | 1985-02-26 | 1985-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985027507U JPH019577Y2 (en) | 1985-02-26 | 1985-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61142050U true JPS61142050U (en) | 1986-09-02 |
| JPH019577Y2 JPH019577Y2 (en) | 1989-03-16 |
Family
ID=30524525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985027507U Expired JPH019577Y2 (en) | 1985-02-26 | 1985-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH019577Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE216605T1 (en) * | 1995-08-25 | 2002-05-15 | Debiotech Sa | DEVICE FOR CONTINUOUS INJECTION |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6034454A (en) * | 1983-04-11 | 1985-02-22 | アイヴアツク コーポレーシヨン | Defect detector of parenteral administration system |
-
1985
- 1985-02-26 JP JP1985027507U patent/JPH019577Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6034454A (en) * | 1983-04-11 | 1985-02-22 | アイヴアツク コーポレーシヨン | Defect detector of parenteral administration system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH019577Y2 (en) | 1989-03-16 |