CN103480063A - Digital display transfusion alarming assistant - Google Patents
Digital display transfusion alarming assistant Download PDFInfo
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- CN103480063A CN103480063A CN201310438486.2A CN201310438486A CN103480063A CN 103480063 A CN103480063 A CN 103480063A CN 201310438486 A CN201310438486 A CN 201310438486A CN 103480063 A CN103480063 A CN 103480063A
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Abstract
The invention belongs to the technical field of medical care instruments and particularly relates to a digital display transfusion alarming assistant for solving the difficult problems of no alarming and no reference in an existing transfusion process. The digital display transfusion alarming assistant comprises an automatic alarming unit and a gravity sensing unit. A user can hang a first bottle of medicine liquid with the same component and the same size on a lower hook, then press a start button, obtain the outflow quantity of the medicine liquid, which is required by transfusion operation alarming, through the operation of setting buttons or a keyboard, and after finishing initialization, press the start button to perform the transfusion operation, then the device can issue alarm automatically. The digital display transfusion alarming assistant has the advantages of overcoming the difficult alarming problem under the condition of medicine liquid bottle with various volumes and medicine liquid with various components, intuitively displaying the real-time quantity of the medicine liquid, and assisting medical care personnel to complete the whole medical care process.
Description
Technical field
The invention belongs to the technical field of medical sanitary apparatus, particularly a kind of digital display infusion alarming assistant.
Background technology
In clinical practice, patient's overall process of infusing needs medical personnel to accompany and attend to, and pays close attention at any time the variation of amount of liquid medicine, has increased the weight of entourage's burden.
At present, the infusion alarming method has three major types:
The first, photoelectric method, utilize after the light source irradiation medicinal liquid beam angle to change and report to the police, and these class methods can't estimate whether cause the medicinal liquid chemical reaction, therefore just rest on theory stage;
The second, contact method, utilize medicinal liquid buoyancy, and the characteristics such as electric conductivity are reported to the police under the prerequisite directly contacted with medicinal liquid, and this method very easily causes liquid medicine contamination, and the harm patient health, so extensively do not approved;
The 3rd, gravitational method, rely on the variation of infusion process herb liquid quality to complete warning, because same specification medicinal liquid bottle bottle base thickness degree does not wait, the medicinal liquid bottle own wt is variant, causes time of fire alarming variant, report to the police accurate not, be difficult to meet instructions for use, so class methods always can't extensive use.
In sum, be badly in need of a kind of new infusion alarm and operational approach thereof, solve an above-mentioned difficult problem.
Summary of the invention
Purpose of the present invention:
Assist in order to solve current infusion process alarm free, rely on the difficult problem of accompanying and attending to and observing fully.In infusion process, for the entourage provides reference, minimizing personnel fatigue.In medicinal liquid bottle capacity difference, under the different precondition of medicine liquid ingredient, density, regulate as required alarm device, realize accurately reporting to the police.
The present invention adopts following technical scheme to realize:
A kind of digital display infusion alarming assistant comprises automatic alarm part and gravity sensing part, described automatic alarm part mainly comprises the alert data unit, set button, start button, control device, supply module, alarm module, described control device is connected with above other parts, and described setting button is connected with the alert data unit by control device; Described gravity sensing part mainly comprises lower draw-bar, upper hook, and the gravity sensing module, described lower draw-bar is connected with the gravity sensing module; Transfusion starts, and presses start button, and initial data unit records and lock the stressed instantaneous value X of lower draw-bar this moment
1, when first bottle of needs reported to the police, press the setting button, the end data unit record also locks the stressed instantaneous value X of lower draw-bar this moment
2, the numerical value X on initial data unit
1with the numerical value X on the end data unit
2difference X
3be recorded on the alert data unit discharge of medicinal liquid when this numerical value is reported to the police corresponding to needs.When same composition and volume second bottle or other each bottles are suspended from lower draw-bar, press start button, initial data unit records and locks the stressed instantaneous value X of this operation lower draw-bar
4, instant data cell is recorded the stressed instantaneous value X of hook
5, X
4-X
5corresponding medicinal liquid output, as medicinal liquid output X
4-X
5equal the difference X recorded on the alert data unit
3the time, warning circuit is connected.
A kind of digital display infusion alarming assistant comprises automatic alarm part and gravity sensing part, described automatic alarm part mainly comprises the alert data unit, set keyboard, start button, control device, supply module, alarm module, described control device is connected with above other parts, and described setting keyboard is connected with the alert data unit by control device; Described gravity sensing part mainly comprises lower draw-bar, upper hook, and the gravity sensing module, described lower draw-bar is connected with the gravity sensing module; Transfusion starts, operating and setting keyboard, the warning numerical value X that the alert data unit record is set
3, the discharge of medicinal liquid when this numerical value is reported to the police corresponding to needs; When medicinal liquid and medicine bottle are suspended from lower draw-bar, press start button, initial data unit records and locks the stressed instantaneous value X of this operation lower draw-bar
4, instant data cell is recorded the stressed instantaneous value X of hook
5, X
4-X
5corresponding medicinal liquid output, as medicinal liquid output X
4-X
5equal the difference X recorded on the alert data unit
3the time, warning circuit is connected.
Described start button is connected with initial data unit by control device, and described setting button is connected with the end data unit by control device.
Be provided with button on described setting keyboard, this button is connected with on the end data unit by control device.
Described gravity sensing module is connected with instant data cell by control device.
Described control device comprises control chip, programmable gain amplifier, ADC, sensor.
When described setting keyboard is operated, the numerical value of alert data unit record is consistent with the setting keyboard input-value.
Described setting button all is connected with the alert data unit by control device with setting keyboard two parts, in the same time, both only allow one to be connected with the alert data unit by control device, and in the same time, both only allow one and alert data unit interaction data.
One or more can being connected with display screen in described initial data unit, end data unit, instant data cell, alert data unit, to be user-friendly to.
Described initial data unit, end data unit, instant data cell, alert data unit can not be connected with display screen, to reduce the cost of warning assistant product.
When described setting keyboard is operated, the end data unit is removed the data that last time, operation produced automatically, and preserves and set the data that this operation of keyboard produces.
When described setting button is operated, the end data unit is removed the data that last time, operation produced automatically, and preserves and set the data that this operation of button produces.
Described instant data cell is recorded the stressed instantaneous value of hook.
Described initial data unit logically is subject to the control of start button, and when pressing start button, initial data unit records and lock the stressed instantaneous value of lower draw-bar.
Described end data unit is logically set button and is set the control of keyboard, when the operating and setting button, set keyboard in disarmed state, the end data unit record also locks the stressed instantaneous value of lower draw-bar, numerical value on alert data unit record initial data unit and the difference of the numerical value on the end data unit, the outflow weight of this difference to medicinal liquid when reporting to the police; When the operating and setting keyboard, set button in disarmed state, the default numerical value of keyboard is set in the alert data unit record, the outflow weight of this value to medicinal liquid when reporting to the police, and the end data unit record also locks on initial data unit the difference of numerical value on numerical value and alert data unit.
The type of alarm of described alarm module can be vibration, sound, and the forms such as light realize.The data show mode can adopt the display modes such as liquid crystal display screen or charactron.
One of described a kind of digital display infusion alarming assistant's operation principle and operational approach are:
The first step, be suspended from lower draw-bar by the first bottle liquid medicine of same composition and volume, presses start button, and initial data unit records and lock the stressed instantaneous value X of lower draw-bar
1, when amount of liquid medicine is reduced to the need warning, press the setting button, the end data unit is preserved the stressed instantaneous value X of lower draw-bar automatically
2, the numerical value X on while alert data unit record initial data unit
1with the numerical value X on the end data unit
2difference X
3(be X
1-X
2), the alarm module action, complete initialization;
Second step, be suspended from lower draw-bar by second bottle of same composition and volume or other each bottles, presses start button, and initial data unit records and lock the stressed instantaneous value X of this operation lower draw-bar
4, instant data cell is recorded the stressed instantaneous value X of hook
5, X
4-X
5corresponding medicinal liquid output, control device is by X
4-X
5difference and X
3carry out continuous comparison, as medicinal liquid output X
4-X
5equal the difference X recorded on the alert data unit
3the time, the device automatic alarm.
Two of described a kind of digital display infusion alarming assistant's operation principle and operational approach is:
The first step, operating and setting keyboard, the warning numerical value X that the alert data unit record is set
3;
Second step, be suspended from lower draw-bar by medicinal liquid and medicine bottle, presses start button, and initial data unit records and lock the stressed instantaneous value X of this operation lower draw-bar
4, instant data cell is recorded the stressed instantaneous value X of hook
5, X
4-X
5corresponding medicinal liquid output, control device is by X
4-X
5difference and X
3carry out continuous comparison, as medicinal liquid output X
4-X
5equal the difference X recorded on the alert data unit
3the time, the device automatic alarm.
Beneficial effect of the present invention:
The first, the present invention be take the first bottle liquid medicine actual flow output as according to being reported to the police, and can overcome because same specification medicinal liquid bottle bottle base thickness degree does not wait the coarse problem of warning that medicinal liquid bottle own wt difference causes;
The second, apparatus structure can be realized different medicine liquid ingredients, the accurate warning under different medicinal liquid bottle capacity conditions, utilize and set button and set keyboard, can alarm point be set at necessary arbitrary node, and after once arranging, can be at congruent medicinal liquid, with capacity medicinal liquid bottle condition under life-time service;
The 3rd, the present invention is simple to operate, and using value is large.
The accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present invention
Fig. 2 is internal structure schematic diagram of the present invention
In figure: 1-housing, 2-initial data unit, 3-end data unit, the instant data cell of 4-, 5-alert data unit, the 6-lower draw-bar, 7-sets keyboard, and 8-sets button, 9-start button, the upper hook of 10-, the 11-control device, 12-gravity sensing module, 13-supply module, 14-alarm module.
The specific embodiment
Below for by reference to the accompanying drawings to the further illustrating of embodiment of the present invention, the specific embodiment is of the present invention for illustrating, the present invention is not done to any restriction.
As Fig. 1, shown in Fig. 2, the present invention includes: housing 1, initial data unit 2, end data unit 3, instant data cell 4, alert data unit 5, lower draw-bar 6, set keyboard 7, set button 8, start button 9, upper hook 10, control device 11, gravity sensing module 12, supply module 13, alarm module 14.
Automatic alarm of the present invention part can be by integrated 16 ADC with differential input and gain in the MSP430F42x chip up to 32 programmable gain amplifier (PGA), realizes that single-chip weighs.MSP430F42x series is based on the super low-power consumption microcontroller of flash memory, integrated three 16 ADC (SD16) on sheet, and these ADC, also with PGA, can amplify the highest 32 times by the signal sent.The bridge joint sensor can be directly connected on microcontroller.
Part technical scheme involved in the present invention is existing successful application on the electronic scale product, in conjunction with the correlation technique of electronic scale maturation, can realize the present invention.
Claims (10)
1. a digital display infusion alarming assistant, it is characterized in that comprising automatic alarm part and gravity sensing part, described automatic alarm part mainly comprises alert data unit (5), set button (8), start button (9), control device (11), supply module (13), alarm module (14), described control device (11) is connected with above other parts, and described setting button (8) is connected with alert data unit (5) by control device (11); Described gravity sensing part mainly comprises lower draw-bar (6), upper hook (10), and gravity sensing module (12), described lower draw-bar (6) is connected with gravity sensing module (12); Transfusion starts, and presses start button (9), and initial data unit (2) records and lock the stressed instantaneous value X of lower draw-bar (6) this moment
1, when first bottle of needs reported to the police, to press and set button (8), the stressed instantaneous value X of lower draw-bar (6) is this moment recorded and locked in end data unit (3)
2, the numerical value X on initial data unit (2)
1with the numerical value X on end data unit (3)
2difference X
3be recorded in alert data unit (5) upper, the discharge of medicinal liquid when this numerical value is reported to the police corresponding to needs.When same composition and volume second bottle or other each bottles are suspended from lower draw-bar (6), press start button (9), initial data unit (2) records and locks the stressed instantaneous value X of this operation lower draw-bar (6)
4, instant data cell (4) is recorded the stressed instantaneous value X of hook (6)
5, X
4-X
5corresponding medicinal liquid output, as medicinal liquid output X
4-X
5equal the difference X of the upper record in alert data unit (5)
3the time, warning circuit is connected.
2. a digital display infusion alarming assistant, it is characterized in that comprising automatic alarm part and gravity sensing part, described automatic alarm part mainly comprises alert data unit (5), set keyboard (7), start button (9), control device (11), supply module (13), alarm module (14), described control device (11) is connected with above other parts, and described setting keyboard (7) is connected with alert data unit (5) by control device (11); Described gravity sensing part mainly comprises lower draw-bar (6), upper hook (10), and gravity sensing module (12), described lower draw-bar (6) is connected with gravity sensing module (12); Transfusion starts, operating and setting keyboard (7), the warning numerical value X that alert data unit (5) record is set
3, the discharge of medicinal liquid when this numerical value is reported to the police corresponding to needs; When medicinal liquid and medicine bottle are suspended from lower draw-bar (6), press start button (9), initial data unit (2) records and locks the stressed instantaneous value X of this operation lower draw-bar (6)
4, instant data cell (4) is recorded the stressed instantaneous value X of hook (6)
5, X
4-X
5corresponding medicinal liquid output, as medicinal liquid output X
4-X
5equal the difference X of the upper record in alert data unit (5)
3the time, warning circuit is connected.
3. a kind of digital display infusion alarming assistant according to claim 1, it is characterized in that described start button (9) is connected with initial data unit (2) by control device (11), described setting button (8) is connected with end data unit (3) by control device (11).
4. a kind of digital display infusion alarming assistant according to claim 2, is characterized in that being provided with button on described setting keyboard (7), and this button is connected with end data unit (3) by control device (11).
5. a kind of digital display infusion alarming assistant according to claim 1 and 2, is characterized in that described gravity sensing module (12) is connected with instant data cell (4) by control device (11).
6. a kind of digital display infusion alarming assistant according to claim 1 and 2, is characterized in that described control device (11) comprises control chip, programmable gain amplifier, sensor.
7. a kind of digital display infusion alarming assistant according to claim 2, is characterized in that described setting keyboard (7) is while being operated, and the numerical value of alert data unit (5) record is consistent with setting keyboard (7) input value.
8. according to claim 1 and 2 described a kind of digital display infusion alarming assistants, it is characterized in that described setting button (8) and set keyboard (7) two parts and all be connected with alert data unit (5) by control device (11), the same time is interior, and both only allow one to pass through control device (11) to be connected with alert data unit (5).
9. according to claim 1 and 2 described a kind of digital display infusion alarming assistants, it is characterized in that one or more can being connected with display screen in described initial data unit (2), end data unit (3), instant data cell (4), alert data unit (5).
10. according to claim 1 and 2 described a kind of digital display infusion alarming assistants, it is characterized in that described initial data unit (2), end data unit (3), instant data cell (4), alert data unit (5) can not be connected with display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438486.2A CN103480063A (en) | 2013-09-13 | 2013-09-13 | Digital display transfusion alarming assistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438486.2A CN103480063A (en) | 2013-09-13 | 2013-09-13 | Digital display transfusion alarming assistant |
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| Publication Number | Publication Date |
|---|---|
| CN103480063A true CN103480063A (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310438486.2A Pending CN103480063A (en) | 2013-09-13 | 2013-09-13 | Digital display transfusion alarming assistant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233368A (en) * | 2015-10-15 | 2016-01-13 | 中国人民解放军第四军医大学 | Infusion alarm and control method thereof |
| CN106075649A (en) * | 2016-05-25 | 2016-11-09 | 沈阳航空航天大学 | Infusion alarm with time display function and control method thereof |
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|---|---|---|---|---|
| US4198626A (en) * | 1977-09-02 | 1980-04-15 | Rauscher Frank J | Intravenous alarm device |
| CN2309147Y (en) * | 1997-10-21 | 1999-03-03 | 宇权兴业股份有限公司 | Drip metering warning device |
| WO2009131266A1 (en) * | 2008-04-21 | 2009-10-29 | Se Yong Jeong | Device for alarming a situation of the intravenous fluid injection and controlling method for the same |
| CN102961798A (en) * | 2012-12-05 | 2013-03-13 | 李良杰 | Automatic transfusion alarming device based on weighing sensor |
-
2013
- 2013-09-13 CN CN201310438486.2A patent/CN103480063A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198626A (en) * | 1977-09-02 | 1980-04-15 | Rauscher Frank J | Intravenous alarm device |
| CN2309147Y (en) * | 1997-10-21 | 1999-03-03 | 宇权兴业股份有限公司 | Drip metering warning device |
| WO2009131266A1 (en) * | 2008-04-21 | 2009-10-29 | Se Yong Jeong | Device for alarming a situation of the intravenous fluid injection and controlling method for the same |
| CN102961798A (en) * | 2012-12-05 | 2013-03-13 | 李良杰 | Automatic transfusion alarming device based on weighing sensor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233368A (en) * | 2015-10-15 | 2016-01-13 | 中国人民解放军第四军医大学 | Infusion alarm and control method thereof |
| CN105233368B (en) * | 2015-10-15 | 2019-04-26 | 中国人民解放军第四军医大学 | A kind of infusion alarm and its control method |
| CN106075649A (en) * | 2016-05-25 | 2016-11-09 | 沈阳航空航天大学 | Infusion alarm with time display function and control method thereof |
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Application publication date: 20140101 |