JPS6458261A - Flow amount control apparatus for injecting drug liquid - Google Patents
Flow amount control apparatus for injecting drug liquidInfo
- Publication number
- JPS6458261A JPS6458261A JP62215918A JP21591887A JPS6458261A JP S6458261 A JPS6458261 A JP S6458261A JP 62215918 A JP62215918 A JP 62215918A JP 21591887 A JP21591887 A JP 21591887A JP S6458261 A JPS6458261 A JP S6458261A
- Authority
- JP
- Japan
- Prior art keywords
- drug liquid
- time
- flow amount
- weight
- control
- 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
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
PURPOSE:To prevent danger such that abnormal injection control accompanied by the variation of weight detection data is performed, by imparting an order relating to stop to keep the flow amount of a drug liquid at that point of time and interrupting the control operation of a flow amount until giving an order relating to reopening. CONSTITUTION:By the operation of a keyboard 13 the initial weight of the drug liquid in a drug liquid container B, that is, the injection objective weight w0 of the drug liquid and the objective required time T0 for injecting said weight w0 are inputted. The drug liquid injection amount w0 at the point of time when the objective required time T0 is elapsed is estimated to drive the pulse motor 43 of a flow amount controlling clamp mechanism 4 on the basis of said value. So for as a change-over switch 17 is not turned to a stop side, control operation is performed at each time when (m) data pairs are collected and, finally, the drug liquid of the weight w0 is injected in the body at the time T0. When the necessity for moving a patient is generated on the way of the injection of the drug liquid, the change-over switch 17 is set to the stop side and a flow amount is held to that at the set point of time to interrupt control and the change-over switch 17 is returned to the control side after movement to reopen control.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62215918A JPS6458261A (en) | 1987-08-28 | 1987-08-28 | Flow amount control apparatus for injecting drug liquid |
DE3851358T DE3851358D1 (en) | 1987-02-27 | 1988-02-29 | Infusion rate control device. |
US07/162,059 US4889528A (en) | 1987-02-27 | 1988-02-29 | Drip infusion rate control apparatus |
EP88301746A EP0286221B1 (en) | 1987-02-27 | 1988-02-29 | Drip infusion rate control apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62215918A JPS6458261A (en) | 1987-08-28 | 1987-08-28 | Flow amount control apparatus for injecting drug liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6458261A true JPS6458261A (en) | 1989-03-06 |
Family
ID=16680413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62215918A Pending JPS6458261A (en) | 1987-02-27 | 1987-08-28 | Flow amount control apparatus for injecting drug liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6458261A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5801466A (en) * | 1994-12-27 | 1998-09-01 | Uniden Corporation | Vibrator attaching structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5957663A (en) * | 1982-08-03 | 1984-04-03 | ペリトロニツク・メデイカル・インダストリ−ズ・ピ−エルシ− | Method and apparatus for controlling of fluid flow amount |
-
1987
- 1987-08-28 JP JP62215918A patent/JPS6458261A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5957663A (en) * | 1982-08-03 | 1984-04-03 | ペリトロニツク・メデイカル・インダストリ−ズ・ピ−エルシ− | Method and apparatus for controlling of fluid flow amount |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5801466A (en) * | 1994-12-27 | 1998-09-01 | Uniden Corporation | Vibrator attaching structure |
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