CN2774535Y - Empty alarm for trasnfusion - Google Patents
Empty alarm for trasnfusion Download PDFInfo
- Publication number
- CN2774535Y CN2774535Y CN 200520080665 CN200520080665U CN2774535Y CN 2774535 Y CN2774535 Y CN 2774535Y CN 200520080665 CN200520080665 CN 200520080665 CN 200520080665 U CN200520080665 U CN 200520080665U CN 2774535 Y CN2774535 Y CN 2774535Y
- Authority
- CN
- China
- Prior art keywords
- transfusion
- linked
- utility
- model
- pressure transducer
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an empty alarm for transfusion, which comprises a hanging hook 2 and a hanging belt 1, wherein a pressure sensor 3 is arranged between the hanging belt 1 and the hanging hook 2 and is connected with an audible and visual alarm 4. The utility model has the advantages of simple structure and convenient operation and can effectively reduce nursing workload for transfusion.
Description
Technical field
This utility model relates to a kind of clinical care device, specifically, is a kind of transfusion emptying alarm.
Background technology
Patient infusion finishes in time to pull out infusion needle, otherwise can bring danger to patient, and at present, infusion process is manually nursed by the nursing staff, and nursing work load is made mistakes greatly and easily.
Summary of the invention
The purpose of this utility model is to provide a kind of and overcomes above-mentioned shortcoming, transfusion and finish the device that can report to the police automatically, a kind of transfusion emptying alarm.
This utility model is achieved in that a kind of transfusion emptying alarm, comprises linking up with and being linked with, and is linked with to hang on the hook, between being linked with and linking up with pressure transducer is set, and pressure transducer connects audible-visual annunciator.
Operation principle of the present utility model is: infusion bottle is along with the minimizing weight of amount of infusion changes, and pressure transducer is transferred to audible-visual annunciator with pressure changing, by setting pressure numerical value, audible-visual annunciator is reported to the police automatically when transfusion closes to an end.This utility model is simple in structure, and is easy to use, can effectively reduce the transfusion nursing workload.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.
Accompanying drawing is this utility model cross-sectional schematic.
The specific embodiment
As shown in the figure, it is hook-shaped linking up with 2 one ends, and an end has flat contact surface, and pressure transducer 3 is fixed on the flat contact surface, is linked with 1 and hangs on the pressure transducer 3, and pressure transducer 3 is connected with audible-visual annunciator 4.
During use, hook 2 hangs on the drip stand, and infusion bottle places and is linked with in 1, pre-set pressure value, and during remaining small amount of liquid, pressure transducer 3 sends signal in infusion bottle, and audible-visual annunciator 4 is reported to the police.
Claims (2)
1, a kind of transfusion emptying alarm comprises and links up with and be linked with, and is linked with to hang on the hook, and it is characterized in that: this is linked with between (1) and the hook (2) pressure transducer (3) is set, and pressure transducer (3) connects audible-visual annunciator (4).
2, transfusion emptying alarm according to claim 1 is characterized in that: this hook (2) is a plane with the contact surface that is linked with (1), and pressure transducer (3) is fixed on this plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520080665 CN2774535Y (en) | 2005-03-10 | 2005-03-10 | Empty alarm for trasnfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520080665 CN2774535Y (en) | 2005-03-10 | 2005-03-10 | Empty alarm for trasnfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2774535Y true CN2774535Y (en) | 2006-04-26 |
Family
ID=36748835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520080665 Expired - Fee Related CN2774535Y (en) | 2005-03-10 | 2005-03-10 | Empty alarm for trasnfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2774535Y (en) |
-
2005
- 2005-03-10 CN CN 200520080665 patent/CN2774535Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |