CN103463706A - Infusion automatic monitoring device capable of being preset - Google Patents
Infusion automatic monitoring device capable of being preset Download PDFInfo
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- CN103463706A CN103463706A CN2013104372615A CN201310437261A CN103463706A CN 103463706 A CN103463706 A CN 103463706A CN 2013104372615 A CN2013104372615 A CN 2013104372615A CN 201310437261 A CN201310437261 A CN 201310437261A CN 103463706 A CN103463706 A CN 103463706A
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- monitoring device
- tube
- control device
- transfusion
- medicinal liquid
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Abstract
The invention relates to an infusion automatic monitoring device capable of being preset, which comprises a monitoring device and a liquid medicine control device. The back of the monitoring device of the infusion automatic monitoring device is connected with a microprocessor; the microprocessor is also connected with a signal circuit for transmitting out a signal and the liquid medicine control device; the monitoring device is an infrared detector; and the liquid medicine control device is a combination body which uses a telescopic rod electromagnet as a core. The infusion automatic monitoring device is arranged at a terminal of a hospital bed, is used for carrying out automatic monitoring in the process of carrying out infusion treatment on a patient, can be switched into a system used in a hospital currently in a matching manner to form a set of complete infusion automatic monitoring system, also can be matched with other various switchboards in the market and can be connected with the switchboard in a wired or wireless mode. In the whole infusion process of the infusion automatic monitoring device, no magnetic field is generated; other instruments are not influenced; the physiopathology condition of the patient is also not influenced; presetting is convenient to carry out on the microprocessor and the working program can be set, and the microprocessor can adapt to various conditions; and functions can be expanded.
Description
Technical field
The present invention relates to automatic monitoring, the automatic monitoring instrument of medical industry specifically, carry out the set in advance automatic infusion monitoring device of automatic monitoring to infusion process while more specifically treating to patient infusion.
Background technology
In patient is carried out to the process of infusion treatment, transfusion is monitored and is very important.The employing motor that the device that transfusion is monitored in prior art has, have the problems such as noise is large, power consumption is large, product structure is complicated.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, easy to operate, automatic infusion monitoring device set in advance of being not easy to make mistakes.
To achieve these goals, the present invention adopts following technical scheme.Automatic infusion monitoring device of the present invention, comprise monitoring device and medicinal liquid control device, it is characterized in that: connect microprocessor after monitoring device, microprocessor also connects signal circuit and the medicinal liquid control device that signal is sent out;
Described monitoring device is infrared detector;
Described medicinal liquid control device is to take the assembly that the expansion link electric magnet is core.
Usually, amplifying circuit is set before microprocessor after monitoring device, so that transfer to follow-up microprocessor processes after the signal monitored is amplified.
In the present invention, infrared detector has two kinds of selections, and a kind of is to be independently infrared transmitting tube and an independently combination of infrared receiving tube, and leaves for placing the gap of tube for transfusion.Another kind is the infrared tube that infrared detector is integral type, to being useful on the gap of placing tube for transfusion between pipe.The former is because can freely arrange the distance of transmitting tube and receiving tube, so be conducive to various considerations when design, as infrared detector is positioned over to the different position of different-diameter: as tube for transfusion, dropping funnel or infusion bottle oral area, the latter but is conducive to make product simplification, exquisiteness.
The implication of the control that medicinal liquid control device of the present invention is addressed is actually dams to the liquid in tube for transfusion, clamps tube for transfusion and makes liquid no longer mobile.The medicinal liquid control device, as an assembly, is comprised of expansion link electric magnet and a stator, in the place ahead of expansion link electric magnet, is provided with stator, is useful on the gap of placing tube for transfusion between the expansion link front end after retraction and stator.
In infrared detector for the gap of placing tube for transfusion and medicinal liquid control device for placing the gap of tube for transfusion, on same vertical line, infrared detector is positioned at the top of medicinal liquid control device.
In order to clamp better tube for transfusion, make liquid no longer mobile, in the medicinal liquid control device, the expansion link front end of electric magnet is horizontal sheet, to increase pressure; The leading surface of horizontal sheet is smooth flat, so just can compress better compacting.The thickness of horizontal sheet is advisable with 0.5 ~ 1.5mm, too thinly likely can damage tube for transfusion, the too thick pressure impact effect of damming that diminishes.So-called horizontal sheet, refer to the plane one-tenth level of thin slice.Horizontal sheet gives vertical crosscut pressure to vertical tube for transfusion, is convenient to clamp tube for transfusion.
Stator in the medicinal liquid control device is for withstanding tube for transfusion, and purpose is when the expansion link of electric magnet stretches out, and can coordinate expansion link together tube for transfusion to be clamped.Stator can be both the interior individual sheets of housing that is placed in apparatus of the present invention, can be exactly also wall of apparatus of the present invention housing.Rear a kind of mode is with the housing wall sheet that fixes, both can simplified structure, can dwindle small product size again.
The automatic infusion monitoring device set in advance of the present invention is the terminal that is placed in sick bed.Exchange is placed in nurse station.Terminal and exchange support the use the performance function.Exchange is the display alarm lamp and sounds the alarm, and reminds nurse or other staff.The exchange be used in conjunction with automatic infusion monitoring device of the present invention can be the system that has been arranged on hospital now.Current such system is generally all reported to the police by patient's manual operation press button.The signal of terminal of the present invention is accessed to current system, form a set of complete complete automatic system for monitoring transfusion.So just can take full advantage of the existing equipment of hospital, in the situation that do not increase too many spending, will manually report to the police and upgrade to automatic monitoring and report to the police.
Terminal of the present invention other various exchanges on can also supporting market, can adopt wired or wireless mode to connect exchange.
In addition, hospital also can utilize terminal of the present invention, the self-developing exchange.
Beneficial effect of the present invention is:
1, volume is little, lightweight, is convenient to hang use.
2, cost is low.
3, control reliably.
4, easy to operate, simple, only need to press the button switch.And do not need other any unnecessary actions.
5, noiselessness.
6, electric magnet not charged in whole infusion process (only when the infusion-completed tube for transfusion stops, just work electricity is just arranged), do not have magnetic field, can not affect other instruments.Also can not affect patient's physiological and pathological situation.
7, microprocessor is convenient to be set in advance, and sets working procedure, can adapt to various situations, can expanding function.As: monitoring device is placed in to dropping funnel, and increases the module that arranges of microprocessor, just can carry out scene and arrange.After adjusting infusion flow rate, press the module records flow velocity is set, and the bound of flow velocity is set.As long as, when the limit (upper limit or lower limit) of flow velocity over this setting, just reported to the police and dammed.Therefore, the present invention not only can have or not medicinal liquid in the monitoring transfusion pipe, can also monitor the medicinal liquid flow velocity, more is convenient to note abnormalities.
The accompanying drawing explanation
Fig. 1 is the structure connection diagram of the automatic infusion monitoring device set in advance of the present invention;
Fig. 2 is the medicinal liquid control device structural representation in the automatic infusion monitoring device that can set in advance.
The specific embodiment
See Fig. 1.
The automatic infusion monitoring device set in advance of the present invention, comprise monitoring device and medicinal liquid control device, after monitoring device, connects microprocessor, and microprocessor also connects signal circuit and the medicinal liquid control device that signal is sent out;
Described monitoring device is infrared detector; The infrared tube that infrared detector is integral type, to being useful on the gap of placing tube for transfusion between pipe.
See Fig. 2.Described medicinal liquid control device is to take the assembly that expansion link electric magnet 1 is core.
In the medicinal liquid control device, the place ahead of expansion link electric magnet 1 is provided with stator 7, is useful on the gap of placing tube for transfusion between the expansion link front end 6 after retraction and stator 7.
The expansion link front end 6 of electric magnet is horizontal sheet, and the leading surface of horizontal sheet is smooth flat.The thickness of horizontal sheet is 1mm.
In infrared detector for the gap of placing tube for transfusion and medicinal liquid control device for placing the gap of tube for transfusion, on same vertical line, infrared detector is positioned at the top of medicinal liquid control device.
This device in use, is arranged on the tube for transfusion of infusion bottle below and dropping funnel top, and infrared detector and medicinal liquid control device are on same vertical line, and tube for transfusion is stuck in the gap of the gap neutralizating medicine hydraulic control device processed in the middle of infrared detector.
This device also is provided with K switch and power supply indicator L.When K switch is connected, power connection, power supply indicator L lights, infrared detector work, microprocessor makes medicinal liquid control device (electric magnet) and signal circuit all in off-position.When the infusion-completed tube for transfusion stops, liquid level in tube for transfusion is during lower than the infrared detector height, infrared detector detects the transfusion liquid in pipe for blank, infrared detector will produce the signal of telecommunication, this signal is reached to microprocessor via amplification, send signal circuit to through date processing, the signal that signal circuit is converted to this signal change total function identification again reaches the exchange of nurse's platform, causes alarm.Simultaneously, microprocessor makes medicinal liquid control device (electric magnet) energising work, and the expansion link of expansion link electric magnet stretches out, and interacts with stator and clamps tube for transfusion, interrupts infusion process (description referring to aftermentioned according to Fig. 2).
When receiving alarm, nurse's platform staff comes sick bed, the water or carry out disposing task of changing dressings.Press afterwards K switch, make whole automatic infusion device outage, power supply indicator L extinguishes, and signal transmits and stops, and the medicinal liquid control device is opened, and it is mobile that the medicinal liquid in tube for transfusion recovers again.After the staff checks that all are normally, again press K switch, whole device is again in running order, and infrared detector starts monitoring.
Referring to Fig. 2.
The medicinal liquid control device is comprised of with stator 7 the expansion link electric magnet 1 be fixed on fixing head 5.In electric magnet 1 housing, expansion link 2 is arranged, the rear end limited location plate 4 of expansion link 2, spring 3 is placed between limiting plate 4 and electric magnet 1 rear end, and expansion link 2 front ends 6 are horizontal sheet, is useful on the gap of placing tube for transfusion between the expansion link front end 6 after retraction and stator 7.
When electric magnet 1 energising, due to the action of a magnetic field, expansion link 2 is released forward, the horizontal sheet of its front end 6 gives vertical crosscut pressure to the vertical tube for transfusion in gap, under stator interacts and clamp tube for transfusion, the tube for transfusion that makes to be embedded between the two closes tightly, and the medicinal liquid interrupted in tube for transfusion flows, and reaches the purpose that makes the tube for transfusion cutout.
When electric magnet 1 outage, the action of a magnetic field disappears, under the effect of spring 3, limiting plate 4 is just flicked, thereby makes expansion link 2 retract backward, and expansion link 2 front ends 6 also reserve gap again and between stator 7 with regard to returning, the tube for transfusion reinstatement, medicinal liquid can flow again.
Claims (9)
1. the automatic infusion monitoring device that can set in advance, comprise monitoring device and medicinal liquid control device, it is characterized in that: connect microprocessor after monitoring device, microprocessor also connects signal circuit and the medicinal liquid control device that signal is sent out;
Described monitoring device is infrared detector;
Described medicinal liquid control device is to take the assembly that the expansion link electric magnet is core.
2. the device of claim 1, is characterized in that: amplifying circuit is set before microprocessor after monitoring device.
3. the device of claim 1, it is characterized in that: infrared detector is independently infrared transmitting tube and the independently combination of infrared receiving tube, and leaves for placing the gap of tube for transfusion.
4. the device of claim 1 is characterized in that: the infrared tube that infrared detector is integral type, and to being useful on the gap of placing tube for transfusion between pipe.
5. the device of claim 1, it is characterized in that: in the medicinal liquid control device, the place ahead of expansion link electric magnet is provided with stator, is useful on the gap of placing tube for transfusion between the expansion link front end after retraction and stator.
6. claim 3,4 or 5 device is characterized in that: in infrared detector for the gap of placing tube for transfusion and medicinal liquid control device for placing the gap of tube for transfusion, on same vertical line, infrared detector is positioned at the top of medicinal liquid control device.
7. claim 1 or 5 device, it is characterized in that: in the medicinal liquid control device, the expansion link front end of electric magnet is horizontal sheet, and the leading surface of horizontal sheet is smooth flat.
8. the device of claim 7, it is characterized in that: the thickness of horizontal sheet is 0.5 ~ 1.5mm.
9. the device of claim 5 is characterized in that: stator is to be placed in the individual sheets in device case or is the device case wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104372615A CN103463706A (en) | 2013-09-24 | 2013-09-24 | Infusion automatic monitoring device capable of being preset |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104372615A CN103463706A (en) | 2013-09-24 | 2013-09-24 | Infusion automatic monitoring device capable of being preset |
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| CN103463706A true CN103463706A (en) | 2013-12-25 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101239206A (en) * | 2008-03-21 | 2008-08-13 | 官继立 | Intravenous injection auxiliary control unit and intravenous injection device |
| CN201320330Y (en) * | 2008-12-26 | 2009-10-07 | 王玉兰 | Precise transfusion device |
| CN101890193A (en) * | 2010-07-13 | 2010-11-24 | 深圳职业技术学院 | Intelligent venous transfusion monitoring system |
| CN102058919A (en) * | 2009-11-13 | 2011-05-18 | 西安孔明电子科技有限公司 | Infusion assistance device |
| CN202314649U (en) * | 2011-10-13 | 2012-07-11 | 杜宏伟 | Multifunctional transfusion nursing device for hospitals |
| CN202802362U (en) * | 2012-08-02 | 2013-03-20 | 成都亿友科技有限公司 | Dripping speed control and liquid level detection alarm based on infrared |
| CN203060451U (en) * | 2013-03-06 | 2013-07-17 | 熊小平 | Transfusion control calling system |
-
2013
- 2013-09-24 CN CN2013104372615A patent/CN103463706A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101239206A (en) * | 2008-03-21 | 2008-08-13 | 官继立 | Intravenous injection auxiliary control unit and intravenous injection device |
| CN201320330Y (en) * | 2008-12-26 | 2009-10-07 | 王玉兰 | Precise transfusion device |
| CN102058919A (en) * | 2009-11-13 | 2011-05-18 | 西安孔明电子科技有限公司 | Infusion assistance device |
| CN101890193A (en) * | 2010-07-13 | 2010-11-24 | 深圳职业技术学院 | Intelligent venous transfusion monitoring system |
| CN202314649U (en) * | 2011-10-13 | 2012-07-11 | 杜宏伟 | Multifunctional transfusion nursing device for hospitals |
| CN202802362U (en) * | 2012-08-02 | 2013-03-20 | 成都亿友科技有限公司 | Dripping speed control and liquid level detection alarm based on infrared |
| CN203060451U (en) * | 2013-03-06 | 2013-07-17 | 熊小平 | Transfusion control calling system |
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Application publication date: 20131225 |