CN202052134U - Multifunctional transfusion warning device - Google Patents
Multifunctional transfusion warning device Download PDFInfo
- Publication number
- CN202052134U CN202052134U CN2011201227739U CN201120122773U CN202052134U CN 202052134 U CN202052134 U CN 202052134U CN 2011201227739 U CN2011201227739 U CN 2011201227739U CN 201120122773 U CN201120122773 U CN 201120122773U CN 202052134 U CN202052134 U CN 202052134U
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- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model discloses a multifunctional transfusion warning device, which consists of a detector and a signal receiver, wherein the detector is connected with the upper part of a transfusion tube, is provided with a buzzer and a signal detection and sending module and comprises a machine case and a back cover matched with the machine case, the transfusion tube is arranged in a way of penetrating the detector from top to bottom, a power supply switch connected with the signal detection and sending module is arranged on the machine case, an infrared detection circuit and a wireless signal sending circuit which are connected with the signal detection and sending module are arranged inside the machine case, the signal receiver comprises a case and a signal receiving and processing module, press keys and a light-emitting diode (LED) display screen which is connected with the signal receiving and processing module are arranged on the machine case, and a voice warning circuit and a wireless signal receiving circuit are arranged inside the case. The infrared detection circuit and the wireless signal sending circuit are arranged inside the machine case of the detector, the warning is accurate and reliable, and the warning output is flexible. A flow rate detection circuit and a temperature/humidity detection circuit connected with the signal receiving and processing module are arranged in the signal receiver.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of multi-functional drop alarm.
Background technology
When using intravenous transfusion device at hospital, having some defectives at present, is obvious to all, and the ambient temperature and humidity when at first infusing in the ward is not measured, and does not have the active data record; Secondly liquid dropping speed is difficult to accurate restriction, and key is the flow velocity that is difficult to accurately measure drop, and this is inconvenient to providing special care to patient and transfusion speed being had the patient who is strict with.The 3rd, when patient's transfusion bottle dripped off, often because patient does not notice that reach medical personnel not at the scene, the tube for transfusion of failing in time to pull up after drop drips off as a result produces the blood back phenomenon, this can cause great fear to patient in spirit.
Summary of the invention
Deficiency at the prior art existence, technical problem to be solved in the utility model is, provide a kind of simple in structure, easy to use, transfusion is reported to the police automatically and is manually reported to the police before finishing, the real time monitoring infusion process and accurately and timely feedback information, effectively reduce the multi-functional drop alarm of medical care and entourage's labor intensity.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of multi-functional drop alarm, by be connected in tube for transfusion top and be provided with buzzer and the signal detection transmitter module detector and signal receiver form, described detector comprises casing and the bonnet that cooperates with casing, described tube for transfusion runs through the detector setting to the bottom from the top, be provided with the on and off switch that is connected with the signal detection transmitter module on casing, described casing inside is provided with infrared circuit, the wireless signal transmission circuit that is connected with the signal detection transmitter module; Described signal receiver comprises shell, signal receiving processing module, is provided with the LCD display, the button that are connected with the signal receiving processing module on shell, and inside is provided with voice alarm circuit and the wireless signal receiving circuit that is connected with the signal receiving processing module.
Above-mentioned multi-functional drop alarm, described detector is provided with the power supply indicator that is connected with the signal detection transmitter module.
Above-mentioned multi-functional drop alarm, described detector is provided with the warning button that is connected with the signal detection transmitter module.
Above-mentioned multi-functional drop alarm, described detector is provided with the headset plug that is connected with the signal receiving processing module.
Above-mentioned multi-functional drop alarm is provided with the battery removal hole on the casing of described detector.
Above-mentioned multi-functional drop alarm is provided with the flow rate detection circuit and the temperature/humidity measuring circuit that are connected with the signal receiving processing module in the described signal receiver.
The advantage of the multi-functional drop alarm of this utility model is: volume is little, in light weight; Battery powered, power consumption are low; The casing inside of detector is provided with infrared circuit, the wireless signal transmission circuit that is connected with the signal detection transmitter module, reports to the police accurately and reliably warning loudness height, the output (buzzer or earphone output) flexibly of reporting to the police; Battery low-voltage is reported to the police.Be provided with the flow rate detection circuit and the temperature/humidity measuring circuit that are connected with the signal receiving processing module in the signal receiver.Medical personnel can measure and preserve the humiture in ward at any time, for patient provides good medical environment.Concerning transfusion speed had the patient who is strict with, the amount of infusion of medical personnel's accurately controlling medicinal liquid was crucial, and this product provides strong foundation for medical personnel when infusing speed governing.When drop finishes, has automatic warning function; Detector is provided with the warning button that is connected with the signal detection transmitter module, also can manually report to the police, and realizes patient's calling for help and detects complementation automatically, and improve safety, certain patient of the medical personnel of announcement wants help.
Description of drawings
Fig. 1 is the structural representation of this utility model detector;
Fig. 2 is the structural representation of signal receiver;
Fig. 3 is the system block diagram of detector;
Fig. 4 is the system block diagram of signal receiver;
Johning knot composition when Fig. 5 is signal receiver and a plurality of sensors work.
The specific embodiment
Below in conjunction with drawings and the specific embodiments this utility model is described in further details;
Shown in Fig. 1,2,3,4, a kind of multi-functional drop alarm, by the top that is connected in tube for transfusion 1 and be provided with buzzer 2 and the signal detection transmitter module detector 3 and signal receiver 4 form, detector 3 comprises casing 31 and the bonnet 32 that cooperates with casing 31, tube for transfusion 1 runs through detector 3 from the top to the bottom and is provided with, and whether detector 3 detects transfusion by detection tube for transfusion 1 through ultrared intensity difference finishes.Be provided with the on and off switch 5 that is connected with the signal detection transmitter module on casing 31, casing 31 inside are provided with infrared circuit, the wireless signal transmission circuit that is connected with the signal detection transmitter module.On detector 3, be provided with the power supply indicator 33 and the warning button 34 that are connected with the signal detection transmitter module.Detector 3 is provided with the headset plug 35 that is connected with the signal receiving processing module.On the casing 31 of detector 3 battery removal hole 36 is set.Open the bonnet of detector 3, the most intermediary battery is ejected from battery handling hole 36 with toothpick, safety pin etc., other two batteries are taken out, according to the prompting on the casing 31 the new battery of corresponding specification being packed into gets final product.Signal receiver 4 comprises shell 41, signal receiving processing module, be provided with the LCD display 42, the button 43 that are connected with the signal receiving processing module on shell 41, inside is provided with voice alarm circuit and the wireless signal receiving circuit that is connected with the signal receiving processing module.In signal receiver 4, be provided with the flow rate detection circuit and the temperature/humidity measuring circuit that are connected with the signal receiving processing module.The correlation infrared sensor can more sensitively be measured water droplet.When dripless falls, the light intensity that the pick off receiving tube receives is stronger, when having drop to drip, water droplet in the whereabouts has stronger diffuse-reflectance, absorption and certain scattering process to infrared light, cause weakening more greatly of receiving light power, the signal that receiving tube receives send the processing of MCU through the one-level Schmidt trigger, according to the certain hour number of drops, calculate flow velocity.
Signal receiver 4 adopts the STC89C52 single-chip microcomputer as master controller, mainly is provided with LCD display 42, button 43, LED lamp, MlCRF007 wireless receiving chip, detects the flow velocity circuit, detects temperature/humidity circuit, voice alarm circuit etc.;
During transfusion: when patient infusion, the on and off switch of opening signal receptor 4, the display lamp flicker enters normal operating conditions, at first measures the humiture of ward environment, and preserves as required.Next is a flow velocity of regulating transfusion at different patients. and preserve.When liquid drips off or presses manual warning button 34, the detector 3 that is stuck on the tube for transfusion 1 detects signal, at once address code by radioing to signal receiver 4, signal receiver 4 produces reports to the police, loudspeaker 44 send the warning music, show on the LCD of signal receiver 4 screen 42 simultaneously the prompting medical personnel are which ward, which bed wants help.This product is made up of signal receiver 4 and 3 liang of armies of detector, the SHT10 Temperature Humidity Sensor links to each other with MCU in the signal receiver 4, and when pressing thermometric humidity button, SHT10 just measures data, on LCD screen 42, show then, point out the user whether to preserve simultaneously.Reach the accurate measurement of ward humiture and effectively preserve data, make things convenient for medical personnel to inquire about.
As shown in Figure 5, wireless serial line interface is adopted in communication, is operated in 300～440MHz lSM frequency range; Have ASK modulation and demodulation ability, characteristics such as capacity of resisting disturbance is strong realize the real-time prosecution of wireless network in the medical transfusion process.Product is configurable 256 detectors at most, that is to say the transfusion situation that can detect 256 patients in real time.Each detector has unique address code, and when signal produced, detector will be address code by being wirelessly sent to signal receiver, and when the MlCRF007 on the signal receiver received the signal of detector, MCU carried out error detection and verification to signal; After be sure oing the correctness of signal, the speaker alarm signal of sounding, demonstrating on LCD simultaneously needs the sick bed label handled.
Transfusion finishes: when transfusion finishes, buzzer 2 on the detector 3 can send the alarm sound music, at first close the switch of tube for transfusion 1 this moment, then detector 3 cuts out (on and off switch being pushed " OFF "), if also will continue transfusion after this input finishes, please after having changed infusion bottle, transfuse switch is opened, again detector 3 power supply openings are got final product.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and this utility model also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement all should belong to protection domain of the present utility model.
Claims (6)
1. multi-functional drop alarm, by be connected in tube for transfusion top and be provided with buzzer and the signal detection transmitter module detector and signal receiver form, it is characterized in that:
Described detector comprises casing and the bonnet that cooperates with casing, described tube for transfusion runs through the detector setting to the bottom from the top, be provided with the on and off switch that is connected with the signal detection transmitter module on casing, described casing inside is provided with infrared circuit, the wireless signal transmission circuit that is connected with the signal detection transmitter module;
Described signal receiver comprises shell, signal receiving processing module, is provided with the LCD display, the button that are connected with the signal receiving processing module on shell, and inside is provided with voice alarm circuit and the wireless signal receiving circuit that is connected with the signal receiving processing module.
2. multi-functional drop alarm according to claim 1, it is characterized in that: described detector is provided with the power supply indicator that is connected with the signal detection transmitter module.
3. multi-functional drop alarm according to claim 2 is characterized in that: described detector is provided with the warning button that is connected with the signal detection transmitter module.
4. multi-functional drop alarm according to claim 3, it is characterized in that: described detector is provided with the headset plug that is connected with the signal receiving processing module.
5. multi-functional drop alarm according to claim 4 is characterized in that: the battery removal hole is set on the casing of described detector.
6. multi-functional drop alarm according to claim 5 is characterized in that: be provided with the flow rate detection circuit and the temperature/humidity measuring circuit that are connected with the signal receiving processing module in the described signal receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201227739U CN202052134U (en) | 2011-04-25 | 2011-04-25 | Multifunctional transfusion warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201227739U CN202052134U (en) | 2011-04-25 | 2011-04-25 | Multifunctional transfusion warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202052134U true CN202052134U (en) | 2011-11-30 |
Family
ID=45012122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201227739U Expired - Fee Related CN202052134U (en) | 2011-04-25 | 2011-04-25 | Multifunctional transfusion warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202052134U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908709A (en) * | 2014-03-28 | 2014-07-09 | 山东省千佛山医院 | Nursing alarm device |
| CN104138625A (en) * | 2013-05-10 | 2014-11-12 | 上海博龙智医科技股份有限公司 | Wireless infusion dripping speed monitoring system |
| CN104324436A (en) * | 2014-11-13 | 2015-02-04 | 兴化市第二实验小学 | Infrared intelligent transfusion device |
| CN111569185A (en) * | 2020-05-27 | 2020-08-25 | 西安工业大学 | Intelligent medical chair |
-
2011
- 2011-04-25 CN CN2011201227739U patent/CN202052134U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138625A (en) * | 2013-05-10 | 2014-11-12 | 上海博龙智医科技股份有限公司 | Wireless infusion dripping speed monitoring system |
| CN103908709A (en) * | 2014-03-28 | 2014-07-09 | 山东省千佛山医院 | Nursing alarm device |
| CN104324436A (en) * | 2014-11-13 | 2015-02-04 | 兴化市第二实验小学 | Infrared intelligent transfusion device |
| CN111569185A (en) * | 2020-05-27 | 2020-08-25 | 西安工业大学 | Intelligent medical chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20140425 |