CN103961758A - Automatic calling system for infusion completion - Google Patents
Automatic calling system for infusion completion Download PDFInfo
- Publication number
- CN103961758A CN103961758A CN201310062365.2A CN201310062365A CN103961758A CN 103961758 A CN103961758 A CN 103961758A CN 201310062365 A CN201310062365 A CN 201310062365A CN 103961758 A CN103961758 A CN 103961758A
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- China
- Prior art keywords
- circuit
- liquid level
- nurse
- automatic calling
- calling system
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- 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.)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an automatic calling system for infusion completion. The automatic calling system comprises a disposable liquid level sensing needle, a wireless transmitter, nurse pagers and a main unit in a duty room. The automatic calling system has the advantages that the height of liquid in a bottle can be automatically monitored by the disposable liquid level sensing needle, nurses on duty can be automatically called by the system when the liquid is about to be completely infused, and accordingly accidents can be prevented.
Description
One, technical field:
The present invention relates to a kind of transfusion and finish automatic calling system, formed by disposable liquid level sensing needle, wireless transmitter, nurse's beeper, night shift room main frame, the defeated system automatic call nurse on duty to the greatest extent time of liquid.
Two, background technology:
Patient needed ownly observe liquid or have people to accompany and attend in when transfusion, and liquid is defeated to be needed to notify in time nurse to dispose after using up, otherwise can produce adverse consequences.
Three, summary of the invention:
Transfusion finishes automatic calling system and utilizes disposable liquid level sensing needle, an automatically liquid height in monitoring bottle, and liquid, by defeated system automatic call nurse on duty to the greatest extent time, can be avoided the generation of above-mentioned accident.
The technical solution adopted for the present invention to solve the technical problems is: system is made up of disposable liquid level sensing needle, wireless transmitter, nurse's beeper, night shift room main frame, one end that disposable liquid level sensing needle penetrates in bottle is plastics pin, the other end outside bottle is 2.5mm standard plug, the front portion of pin and root are respectively inlayed a becket, and two beckets are connected with hot junction (+), the cold junction (-) of 2.5mm standard plug respectively by the holding wire being embedded in plastics pin; Wireless transmitter end face is provided with 2.5mm standard jacks, built-in NOT gate logic circuit, transistor drive circuit, codified radiating circuit and 12v minicell; The built-in wireless receiving circuit of night shift room main frame, display circuit, call signal transmission circuit; The built-in receiving circuit of nurse's beeper and demonstration buzz circuit.Its principle is: when transfusion, disposable liquid level sensing needle is penetrated in bottle, connect wireless transmitter by 2.5mm plug, press the switch of wireless transmitter, two beckets of pin front portion are all under liquid level, interannular is in low resistance state, for NOT gate logic circuit has been inputted high level, and NOT gate logic circuit output low level, audion cut-off, does not drive radiating circuit; Along with the reduction of liquid level, the becket of liquid level sensing needle front end exposes liquid level, and interannular is in high resistance state, and for NOT gate logic circuit has been inputted low level, NOT gate logic circuit is exported high level, and audion conducting drives encoding transmitting circuit to send signal; Night shift room main frame receives after signal, shows the berth display lamp of corresponding encoded, and transmitting is notified from a phone call signal, bed item the ring of nurse's beeper demonstration corresponding encoded.
Four, brief description of the drawings:
Fig. 1 is the schematic diagram of disposable liquid level sensing needle, wireless transmitter, and Fig. 2 is the schematic diagram of nurse's beeper, and Fig. 3 is the schematic diagram of night shift room main frame.
1. infusion bottles in figure, the 2. anterior becket of sensing needle, 3.+ utmost point holding wire, 4. sensing needle root becket, 5.-utmost point holding wire, 6. liquid, 7. transfusion bottle stopper, 8.2.5mm standard jacks, 9.2.5mm standard plug, 10. wireless transmitter, 11.LED display lamp, 12. transmitter switch, 13. beeper buzzing mouths, 14. nurse's beepers, 15. beeper display screens, 16. night shift room main frame speakers, 17. reset buttons, 18. berth display lamps, 19. night shift room main frames.
Five, detailed description of the invention:
When transfusion, disposable liquid level sensing needle is penetrated in bottle 1, connect wireless transmitter 10 by 2.5mm plug 9, press the switch 12 of wireless transmitter, two beckets 2,4 of pin front portion are all under liquid level, interannular is in low resistance state, for NOT gate logic circuit has been inputted high level, and NOT gate logic circuit output low level, audion cut-off, does not drive radiating circuit; Along with the reduction of liquid level, the becket of liquid level sensing needle front end exposes liquid level, and interannular is in high resistance state, and for NOT gate logic circuit has been inputted low level, NOT gate logic circuit is exported high level, and audion conducting drives coding wireless transmitter 10 to send signal; After night shift room main frame 19 received code wireless signals, show the berth display lamp 18 of corresponding encoded, and transmitting call signal, nurse's beeper 14 shows bed item the ring of corresponding encoded.
Claims (1)
1. a transfusion finishes automatic calling system, it is characterized in that: system is made up of disposable liquid level sensing needle, wireless transmitter, nurse's beeper, night shift room main frame, one end that disposable liquid level sensing needle penetrates in bottle is plastics pin, the other end outside bottle is 2.5mm standard plug, the front portion of pin and root are respectively inlayed a becket, and two beckets are connected with hot junction (+), the cold junction (-) of 2.5mm standard plug respectively by the holding wire being embedded in plastics pin; Wireless transmitter end face is provided with 2.5mm standard jacks, built-in NOT gate logic circuit, transistor drive circuit, codified radiating circuit and 12v minicell; The built-in wireless receiving circuit of night shift room main frame, display circuit, call signal transmission circuit; The built-in receiving circuit of nurse's beeper and demonstration buzz circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062365.2A CN103961758A (en) | 2013-02-05 | 2013-02-05 | Automatic calling system for infusion completion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062365.2A CN103961758A (en) | 2013-02-05 | 2013-02-05 | Automatic calling system for infusion completion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103961758A true CN103961758A (en) | 2014-08-06 |
Family
ID=51232067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310062365.2A Pending CN103961758A (en) | 2013-02-05 | 2013-02-05 | Automatic calling system for infusion completion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103961758A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2675142Y (en) * | 2004-02-25 | 2005-02-02 | 四川大学华西第二医院 | Infusion alarming and calling device |
| CN201088745Y (en) * | 2007-09-17 | 2008-07-23 | 毛雅芬 | Transfusion finished automatic alarm device |
| CN101288787A (en) * | 2008-06-16 | 2008-10-22 | 翁一轩 | Automatic alarm transfusion system |
| CN201906280U (en) * | 2011-01-11 | 2011-07-27 | 石秀萍 | Novel infusion apparatus |
| CN203227117U (en) * | 2013-02-05 | 2013-10-09 | 张昱 | End-of-transfusion automatic calling system |
-
2013
- 2013-02-05 CN CN201310062365.2A patent/CN103961758A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2675142Y (en) * | 2004-02-25 | 2005-02-02 | 四川大学华西第二医院 | Infusion alarming and calling device |
| CN201088745Y (en) * | 2007-09-17 | 2008-07-23 | 毛雅芬 | Transfusion finished automatic alarm device |
| CN101288787A (en) * | 2008-06-16 | 2008-10-22 | 翁一轩 | Automatic alarm transfusion system |
| CN201906280U (en) * | 2011-01-11 | 2011-07-27 | 石秀萍 | Novel infusion apparatus |
| CN203227117U (en) * | 2013-02-05 | 2013-10-09 | 张昱 | End-of-transfusion automatic calling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |