CN101954130B - Intravenous drip injection monitor - Google Patents
Intravenous drip injection monitor Download PDFInfo
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- CN101954130B CN101954130B CN 200910182158 CN200910182158A CN101954130B CN 101954130 B CN101954130 B CN 101954130B CN 200910182158 CN200910182158 CN 200910182158 CN 200910182158 A CN200910182158 A CN 200910182158A CN 101954130 B CN101954130 B CN 101954130B
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Abstract
The invention discloses an intravenous drip injection monitor. A weight sensor, a wireless signal transmitting device and a buzzer are respectively, correspondingly and electrically connected with a control circuit board integrated with a CPU control system, the handle end of a hook movably penetrates through the lower end of a shell and is fixedly connected with the weight sensor, the hook end of the hook is used for hanging an injection bag, the weight sensor detects the weight information of the injection bag and transmits a signal to the control circuit board which analyzes and processes the received signal and transmits the signal to the wireless signal transmitting device, the wireless signal transmitting device transmits the received signal out through a wireless communication protocol, and the control circuit board analyzes and processes the received signal and controls the buzzer to work. According to the invention, the drip progress is grasped in real time by utilizing a weight sensing technology and the drip progress is transmitted to any device capable of receiving or transferring a wireless signal by a wireless communication technology so as to intelligently monitor all dip processes in a hospital and prompt corresponding nursing staff to work in an appropriate time; and the intravenous drip injection monitor is safe and reliable to use.
Description
Technical field
The present invention relates to intravenous drip and monitor field, especially a kind of intravenous drip infusion monitor.
Background technology
At present, in hospital, the monitoring of drop process still is in the state of labor management, even have now medical personnel or patient by the mode of height of liquid level in the control point drop bottle, the drop process to be monitored, uses also very inconvenient.Because the patient is many, every day, patients in an endless stream came the asynchronism(-nization) that the hanging point in transfusion room or ward drips, start and end time during transfusion is variant, speed in infusion process is also different, this just needs the constantly height of the interior liquid of point of fixation drop bottle of nursing staff or patient, causes unnecessary anxiety and flurried.
Summary of the invention
In order to overcome defects, the invention provides a kind of intravenous drip infusion monitor, can carry out intelligent monitoring to all the patient's drop processes in hospital simultaneously, and can accurately point out in due course the corresponding nursing personnel work.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of intravenous drip infusion monitor, comprise casing, gravity sensor, wireless signal transmitting device, hook, buzzer and be integrated with the control circuit board of system control cpu, described control circuit board, gravity sensor, wireless signal transmitting device and buzzer all are fixedly arranged in casing, described gravity sensor, wireless signal transmitting device and buzzer correspondence respectively are electrically connected on described control circuit board, the pommel activity of described hook wore casing lower end and the gravity sensor that is connected, and the hook end of described hook hangs and takes transfusion bag; Described gravity sensor is transferred to control circuit board after detecting the transfusion bag weight information and convert this weight information to magnitude of voltage by hook: control circuit board carries out after analyzing and processing, analysis result being converted to digital signal and being messaging in wireless signal transmitting device to this magnitude of voltage by its integrated system control cpu, and wireless signal transmitting device sends this digital signal by wireless communication protocol; Control circuit board carries out controlling buzzer work by system control cpu after analyzing and processing to this magnitude of voltage by its integrated system control cpu simultaneously;
The front of another described casing is control panel, described control panel is provided with power supply indicator and emergent display lamp, described power supply indicator and emergent display lamp be the corresponding control circuit board that is electrically connected to respectively, this power supply indicator is bright when control circuit board switches on power, described control circuit board is pressed system control cpu and is controlled emergent display lamp work: described control circuit board with the preset proportion of main power as the power supply residual, when described power supply residual remained 85%～90%, it is bright that control circuit board is controlled emergent display lamp; When described power supply residual less than 85%, control circuit board is controlled emergent display lamp flicker, and control circuit board is controlled buzzer work simultaneously.
as a further improvement on the present invention, control circuit board by its integrated system control cpu to the mode that described magnitude of voltage carries out analyzing and processing is: described system control cpu is set with at least one to weight/power ratio, described control circuit board is judged the actual weight of transfusion bag by the described magnitude of voltage that receives, simultaneously control circuit board is with this actual weight and described weight/power ratio is compared, this system control cpu is set with at least a comparing result: the first comparing result is: when the actual weight of the transfusion bag that control circuit board is judged be in surpass set to weight/power ratio 10 grams and following scope in the time, control circuit board converts this first comparing result to digital data transmission to wireless signal transmitting device, wireless signal transmitting device sends this digital signal by wireless communication protocol, control circuit board is by controlling buzzer work simultaneously.
As a further improvement on the present invention, described system control cpu is set with at least three kinds to weight/power ratio, three kinds of specifications of the 100ml of corresponding transfusion bag, 250ml and 500ml;
Described control panel is provided with power key, measurement range selection key and initiating key, this power key, measurement range selection key and initiating key be the corresponding control circuit board that is electrically connected to respectively, described power key is switched on or switched off power supply in control circuit board, and described power supply is provided by at least one joint aneroid battery or electric power storage battery; The corresponding transfusion bag specification of described measurement range selection key is selected to set weight/power ratio, and described initiating key starts or stops watch-dog work;
What on described control panel, corresponding system control cpu set is provided with at least three range display lamps to weight/power ratio, 100ml, 250ml and three kinds of specifications of 500ml of corresponding indication transfusion bag, these three range display lamps are the corresponding control circuit board that is electrically connected to respectively, described measurement range selection key is touch key, this touch key take at least three of at least three button corresponding selection to weight/power ratio as a circulation, described control circuit board range display lamp corresponding according to the selection setup control of this measurement range selection key is bright.
As a further improvement on the present invention, also be provided with buzzer switch on described control panel, this buzzer switch is switched on or switched off control circuit between control circuit board and buzzer.
As a further improvement on the present invention, described control panel is provided with status indicator lamp, the corresponding control circuit board that is electrically connected to of this status indicator lamp, and described system control cpu is set with three kinds of comparing results:
During the first comparing result, the flicker of control circuit board controlled state display lamp.
The second comparing result is: when the actual weight of the transfusion bag that control circuit board is judged be in surpass set to weight/power ratio 10 grams more than to the scope of 20 grams the time, control circuit board controlled state display lamp keeps illuminating state.
The 3rd comparing result is: when the actual weight of the transfusion bag of computer-made decision be in surpass the scope more than weight/power ratio 20 grams in the time, control circuit board controlled state display lamp is not worked.
As a further improvement on the present invention, described control panel is provided with LCDs, the corresponding control circuit board that is electrically connected to of this LCDs, described gravity sensor is transferred to control circuit board after detecting the transfusion bag weight information and convert this weight information to magnitude of voltage by hook, after control circuit board is judged the actual weight of transfusion bag by the described magnitude of voltage that receives, the actual weight that control circuit board will be judged converts digital data transmission to LCDs, and the actual weight that LCDs will be judged shows.
As a further improvement on the present invention, described system control cpu is set with the watch-dog numbering, and the numbering of each watch-dog is all unique, and this numbering shows by LCDs.
As a further improvement on the present invention, described status indicator lamp sends the light of the first color (this example is for yellow).
As a further improvement on the present invention, described emergent display lamp sends the light of the second color (this example is for red); Described power supply indicator sends the light of the third color (this example is for green), is distinguished to facilitate patient or other staff in drop.
As a further improvement on the present invention, described wireless signal transmitting device includes the wireless signal transmission antenna, described hook is hollow form, described wireless signal transmission antenna fixedly is placed in (the present invention also can adopt hook 5 directly to be made by metal material, the double wireless signal transmission antenna of doing) in hook.
Infinite communication protocol in the present invention can adopt Wi-Fi agreement or ZigBee/Xbee agreement, also can be undertaken by the mode of modem.
Any device that receives wireless signal all can be applicable in concrete use of the present invention, as by wireless signal transceiver UNICOM computer, by computer, infusion information is shown in giant-screen or transfers the signal transmissions such as bluetooth, infrared, movable signal by computer to and be sent in supporting mobile reception device and remind the medical personnel that carry this supporting mobile reception device.
The present invention also can add the monitoring mode of transfusion bag specification and other intravenous drip infusion specifications of 50ml and 1000ml.
the invention has the beneficial effects as follows: utilize weight sensing technology and wireless communication technology, grasp in real time the drop progress by the weight change that detects transfusion bag mid point dropping liquid, and by wireless communication technology, the weight change of some dropping liquid is communicated on any device that receives or forward wireless signal, during concrete enforcement, can be by adopting any suitable unlimited signal receiving and retransmitting device and its supporting fixing or mobile display alarm set, result is delivered on various display devices or directly reminds the nursing staff that the patient is served the most at last, can carry out intelligent monitoring to the drop process of all patients in hospital by adopting the technology of the present invention, and can accurately point out in due course corresponding nursing staff to carry out work, avoided causing unnecessary anxiety and flurried because of nursing staff's carelessness, and effectively reduce nursing staff's workload, safe and reliable.
Description of drawings
Fig. 1 is frame principles schematic diagram of the present invention;
Fig. 2 is schematic diagram of the present invention;
Fig. 3 is display lamp workflow diagram of the present invention.
The specific embodiment
embodiment: a kind of intravenous drip infusion monitor, comprise casing 1, gravity sensor 3, wireless signal transmitting device 4, hook 5, buzzer 6 and the control circuit board 2 that is integrated with system control cpu, described control circuit board 2, gravity sensor 3, wireless signal transmitting device 4 and buzzer 6 all are fixedly arranged in casing 1, described gravity sensor 3, wireless signal transmitting device 4 and buzzer 6 correspondence respectively are electrically connected on described control circuit board 2, the pommel activity of described hook 5 wore casing 1 lower end and the gravity sensor 3 that is connected, the hook end of described hook 5 hangs and takes transfusion bag 8, described gravity sensor 3 is transferred to control circuit board 2 after linking up with 5 detection transfusion bag 8 weight informations and converting this weight information to magnitude of voltage: control circuit board 2 carries out converting analysis result to digital signal and being messaging in wireless signal transmitting device 4 after analyzing and processing to this magnitude of voltage by its integrated system control cpu, and wireless signal transmitting device 4 sends this digital signal by wireless communication protocol, control circuit board 2 carries out controlling buzzer 6 work by system control cpu after analyzing and processing to this magnitude of voltage by its integrated system control cpu simultaneously,
The front of another described casing 1 is control panel 7, described control panel 7 is provided with power supply indicator 31 and emergent display lamp 33, described power supply indicator 31 and emergent display lamp 33 be the corresponding control circuit board 2 that is electrically connected to respectively, this power supply indicator 31 is bright when control circuit board 2 switches on power, described control circuit board 2 is pressed system control cpu and is controlled emergent display lamp 33 work: described control circuit board 2 with the preset proportion of main power as the power supply residual, when described power supply residual remained 85%～90%, it is bright that control circuit board 2 is controlled emergent display lamps 33; When described power supply residual less than 85%, control circuit board 2 is controlled emergent display lamp 33 flickers, and control circuit board 2 is controlled buzzer 6 work simultaneously.
control circuit board 2 by its integrated system control cpu to the mode that described magnitude of voltage carries out analyzing and processing is: described system control cpu is set with at least one to weight/power ratio, described control circuit board 2 is judged the actual weight of transfusion bag 8 by the described magnitude of voltage that receives, simultaneously control circuit board 2 is with this actual weight and described weight/power ratio is compared, this system control cpu is set with at least a comparing result: the first comparing result is: when the actual weight of the transfusion bag 8 that control circuit board 2 is judged be in surpass set to weight/power ratio 10 grams and following scope in the time, control circuit board converts this first comparing result to digital data transmission to wireless signal transmitting device 4, wireless signal transmitting device 4 sends this digital signal by wireless communication protocol, control circuit board 2 is by controlling buzzer 6 work simultaneously.
Described system control cpu is set with at least three kinds to weight/power ratio, three kinds of specifications of the 100ml of corresponding transfusion bag 8,250ml and 500ml;
This control panel 7 is provided with power key 11, measurement range selection key 12 and initiating key 13, this power key 11, measurement range selection key 12 and initiating key 13 be the corresponding control circuit board 2 that is electrically connected to respectively, described power key 11 is switched on or switched off power supply in control circuit board 2, and described power supply is provided by at least one joint aneroid battery or electric power storage battery; The corresponding transfusion bag specification of described measurement range selection key 12 is selected to set weight/power ratio, and described initiating key 13 starts or stops watch-dog work;
What on described control panel 7, corresponding system control cpu set is provided with at least three range display lamps 20 to weight/power ratio, 100ml, 250ml and three kinds of specifications of 500ml of corresponding indication transfusion bag 8, these three range display lamps 20 are the corresponding control circuit board 2 that is electrically connected to respectively, described measurement range selection key 12 is touch key, this touch key take at least three of at least three button corresponding selection to weight/power ratio as a circulation, described control circuit board 2 range display lamp 20 corresponding according to the selection setup control of this measurement range selection key 12 is bright.
Also be provided with buzzer switch 30 on described control panel 7, this buzzer switch 30 is switched on or switched off control circuit between control circuit board 2 and buzzer 6.
Described control panel 7 is provided with status indicator lamp 32, the corresponding control circuit board 2 that is electrically connected to of this status indicator lamp, and described system control cpu is set with three kinds of comparing results:
During the first comparing result, control circuit board 2 controlled state display lamp 32 flickers.
The second comparing result is: when the actual weight of the transfusion bag 8 that control circuit board 2 is judged be in surpass set to weight/power ratio 10 grams more than to the scope of 20 grams the time, control circuit board 2 controlled state display lamps 32 keep illuminating states.
The 3rd comparing result is: when the actual weight of the transfusion bag 8 that computer 3 is judged be in surpass the scope more than weight/power ratio 20 grams in the time, control circuit board 2 controlled state display lamps 32 are not worked.
Described control panel 7 is provided with LCDs 40, the corresponding control circuit board 2 that is electrically connected to of this LCDs 40, described gravity sensor 3 is transferred to control circuit board 2 after linking up with 5 detection transfusion bag 8 weight informations and converting this weight information to magnitude of voltage, after control circuit board 2 is judged the actual weight of transfusion bag 8 by the described magnitude of voltage that receives, the actual weight that control circuit board 2 will be judged converts digital data transmission to LCDs 40, and the actual weight that LCDs 40 will be judged shows.
Described system control cpu is set with the watch-dog numbering, and the numbering of each watch-dog is all unique, and this numbering shows by LCDs 40.
Described status indicator lamp sends the light of the first color (this example is for yellow); Described emergent display lamp sends the light of the second color (this example is for red); Described power supply indicator sends the light of the third color (this example is for green), is distinguished to facilitate patient or other staff in drop.
Described wireless signal transmitting device 4 includes the wireless signal transmission antenna, described hook 5 is hollow form, described wireless signal transmission antenna fixedly is placed in (this example also can adopt hook 5 directly to be made by metal material, the double wireless signal transmission antenna of doing) in hook 5.
Infinite communication protocol in this example can adopt Wi-Fi agreement or ZigBee/Xbee agreement, also can be undertaken by the mode of modem.
Any device that receives wireless signal all can be applicable in the concrete use of this example, as by wireless signal transceiver UNICOM computer, by computer, infusion information is shown in giant-screen or transfers the signal transmissions such as bluetooth, infrared, movable signal by computer to and be sent in supporting mobile reception device and remind the medical personnel that carry this supporting mobile reception device.
This example also can add the monitoring mode of transfusion bag specification and other intravenous drip infusion specifications of 50ml and 1000ml.
Claims (10)
1. intravenous drip infusion monitor, it is characterized in that: comprise casing (1), gravity sensor (3), wireless signal transmitting device (4), hook (5), buzzer (6) and be integrated with the control circuit board (2) of system control cpu, described control circuit board (2), gravity sensor (3), wireless signal transmitting device (4) and buzzer (6) all are fixedly arranged in casing (1), described gravity sensor (3), wireless signal transmitting device (4) and buzzer (6) correspondence respectively are electrically connected on described control circuit board (2), the pommel activity of described hook (5) wore casing (1) lower end and the gravity sensor that is connected (3), the hook end of described hook (5) hangs and takes transfusion bag (8), described gravity sensor (3) is transferred to control circuit board (2) after detecting transfusion bag (8) weight information and convert this weight information to magnitude of voltage by hook (5): control circuit board (2) carries out converting analysis result to digital signal and being messaging in wireless signal transmitting device (4) after analyzing and processing to this magnitude of voltage by its integrated system control cpu, and wireless signal transmitting device (4) sends this digital signal by wireless communication protocol, control circuit board (2) carries out controlling buzzer (6) work by system control cpu after analyzing and processing to this magnitude of voltage by its integrated system control cpu simultaneously,
the front of another described casing (1) is control panel (7), described control panel (7) is provided with power supply indicator (31) and emergent display lamp (33), described power supply indicator (31) and emergent display lamp (33) be the corresponding control circuit board (2) that is electrically connected to respectively, this power supply indicator (31) is bright when switching on power at control circuit board (2), described control circuit board (2) is pressed system control cpu and is controlled emergent display lamp (33) work: described control circuit board (2) with the preset proportion of main power as the power supply residual, when described power supply residual remains 85%～90%, it is bright that control circuit board (2) is controlled emergent display lamp (33), when described power supply residual less than 85%, control circuit board (2) is controlled emergent display lamp (33) flicker, and control circuit board (2) is controlled buzzer (6) work simultaneously.
2. intravenous drip infusion monitor according to claim 1, it is characterized in that: control circuit board (2) by its integrated system control cpu to the mode that described magnitude of voltage carries out analyzing and processing is: described system control cpu is set with at least one to weight/power ratio, described control circuit board (2) is judged the actual weight of transfusion bag (8) by the described magnitude of voltage that receives, simultaneously control circuit board (2) is with this actual weight and described weight/power ratio is compared, this system control cpu is set with at least a comparing result: the first comparing result is: when the actual weight of the transfusion bag (8) that control circuit board (2) is judged be in surpass set to weight/power ratio 10 grams and following scope in the time, control circuit board converts this first comparing result to digital data transmission to wireless signal transmitting device (4), wireless signal transmitting device (4) sends this digital signal by wireless communication protocol, control circuit board (2) is by controlling buzzer (6) work simultaneously.
3. intravenous drip infusion monitor according to claim 2, it is characterized in that: described system control cpu is set with at least three kinds to weight/power ratio, three kinds of specifications of 100ml, the 250ml of corresponding transfusion bag (8) and 500ml;
Described control panel (7) is provided with power key (11), measurement range selection key (12) and initiating key (13), this power key (11), measurement range selection key (12) and initiating key (13) be the corresponding control circuit board (2) that is electrically connected to respectively, described power key (11) is switched on or switched off power supply in control circuit board (2), and described power supply is provided by at least one joint aneroid battery or electric power storage battery; Described measurement range selection key (12) is selected to set weight/power ratio, and described initiating key (13) starts or stops watch-dog work;
what the upper corresponding system control cpu of described control panel (7) set is provided with at least three range display lamps (20) to weight/power ratio, the 100ml of corresponding indication transfusion bag (8), three kinds of specifications of 250ml and 500ml, these three range display lamps are the corresponding control circuit board (2) that is electrically connected to respectively, described measurement range selection key (12) is touch key, this touch key take at least three of at least three button corresponding selection to weight/power ratio as a circulation, described control circuit board (2) range display lamp corresponding according to the selection setup control of this measurement range selection key (12) (20) is bright.
4. intravenous drip infusion monitor according to claim 3, it is characterized in that: also be provided with buzzer switch (30) on described control panel (7), this buzzer switch (30) is switched on or switched off control circuit between control circuit board (2) and buzzer (6).
5. intravenous drip infusion monitor according to claim 3, it is characterized in that: described control panel (7) is provided with status indicator lamp (32), the corresponding control circuit board (2) that is electrically connected to of this status indicator lamp, described system control cpu is set with three kinds of comparing results:
During the first comparing result, control circuit board (2) controlled state display lamp (32) flicker;
The second comparing result is: when the actual weight of the transfusion bag (8) that control circuit board (2) is judged be in surpass set to weight/power ratio 10 grams more than to the scope of 20 grams the time, control circuit board (2) controlled state display lamp (32) keeps illuminating state;
The 3rd comparing result is: when the actual weight of the transfusion bag (8) that computer (3) is judged be in surpass the scope more than weight/power ratio 20 grams in the time, control circuit board (2) controlled state display lamp (32) is not worked.
6. intravenous drip infusion monitor according to claim 3, it is characterized in that: described control panel (7) is provided with LCDs (40), the corresponding control circuit board (2) that is electrically connected to of this LCDs (40), described gravity sensor (3) is transferred to control circuit board (2) after detecting transfusion bag (8) weight information and convert this weight information to magnitude of voltage by hook (5), after control circuit board (2) is judged the actual weight of transfusion bag (8) by the described magnitude of voltage that receives, the actual weight that control circuit board will be judged converts digital data transmission to LCDs (40), the actual weight that LCDs (40) will be judged shows.
7. intravenous drip infusion monitor according to claim 6 is characterized in that: described system control cpu is set with the watch-dog numbering, and the numbering of each watch-dog is all unique, and this numbering shows by LCDs (40).
8. intravenous drip infusion monitor according to claim 5, it is characterized in that: described status indicator lamp sends the light of the first color.
9. intravenous drip infusion monitor according to claim 1, it is characterized in that: described emergent display lamp sends the light of the second color; Described power supply indicator sends the light of the third color.
10. intravenous drip infusion monitor according to claim 1, it is characterized in that: described wireless signal transmitting device (4) includes the wireless signal transmission antenna, described hook (5) is hollow form, and described wireless signal transmission antenna fixedly is placed in hook (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910182158 CN101954130B (en) | 2009-07-14 | 2009-07-14 | Intravenous drip injection monitor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910182158 CN101954130B (en) | 2009-07-14 | 2009-07-14 | Intravenous drip injection monitor |
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| CN101954130A CN101954130A (en) | 2011-01-26 |
| CN101954130B true CN101954130B (en) | 2013-06-05 |
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| CN 200910182158 Active CN101954130B (en) | 2009-07-14 | 2009-07-14 | Intravenous drip injection monitor |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553016A (en) * | 2012-02-09 | 2012-07-11 | 江苏祥云谷物联网科技有限公司 | Medical infusion monitoring system |
| CN102600531A (en) * | 2012-03-20 | 2012-07-25 | 吴明杰 | Medical infusion device capable of alarming automatically and lifting optionally |
| BR112015000758B1 (en) | 2012-07-16 | 2021-07-13 | Koninklijke Philips N.V. | SUPPORT-TYPE CUSHION FOR A PATIENT INTERFACE DEVICE; PATIENT INTERFACE DEVICE; AND SYSTEM TO MANAGE A BREATHABLE GAS FLOW TO A PATIENT |
| CN104014046A (en) * | 2014-05-28 | 2014-09-03 | 苏州瓦屋物联网科技有限公司 | Intelligent drip control device based on vibration sensing monitoring |
| CN105664296A (en) * | 2016-03-12 | 2016-06-15 | 上海大学 | Display system of medical infusion device |
| CN106730157A (en) * | 2016-12-16 | 2017-05-31 | 韦普泰克（常州）测控系统设备有限公司 | Low power-consumption intelligent positions network-type infusion monitor device and its implementation |
| CN110361787A (en) * | 2018-03-26 | 2019-10-22 | 珠海科明智能科技有限公司 | A kind of gravity sensitive device |
| CN109498898A (en) * | 2018-11-27 | 2019-03-22 | 昆明理工大学 | A kind of infusion alarm based on weight method wireless sensor technology |
-
2009
- 2009-07-14 CN CN 200910182158 patent/CN101954130B/en active Active
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| CN101954130A (en) | 2011-01-26 |
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