CN105749372A - Monitoring device for configuring liquid medicine information - Google Patents
Monitoring device for configuring liquid medicine information Download PDFInfo
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- CN105749372A CN105749372A CN201410791029.6A CN201410791029A CN105749372A CN 105749372 A CN105749372 A CN 105749372A CN 201410791029 A CN201410791029 A CN 201410791029A CN 105749372 A CN105749372 A CN 105749372A
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Abstract
The invention discloses a monitoring device for configuring liquid medicine information. The monitoring device comprises electronic tags, a read-write device and a display device, wherein each electronic tag adheres to each liquid medicine container and is used for storing liquid medicine configuration information of the corresponding liquid medicine container; the read-write device is used for reading or writing the liquid medicine configuration information in each electronic tag; the display device is used for displaying the liquid medicine configuration information read and written by the read-write device. The monitoring device can monitor preparation time of an infusion liquid medicine in real time and performs alarm after the liquid medicine is overdue and loses efficacy.
Description
Technical field
The application relates to medical transfusion field, particularly relates to a kind of device for monitoring medicinal liquid configuration information.
Background technology
In China, it is venous transfusion medication greatly that the method for the treatment disease of inpatient has.In clinical position, the inpatient of a lesion has 45 people to 60 people not etc., the infusion bottle number of every patient be 2 bottles to 8 bottles not etc..Clinical many treatment nurses by 2 to 3 take the method that batch prepares liquid to tackle clinical fluid infusion preparation.Because the liquid specifications of every patient's infusion has multiple, the liquid of same batch of infusion is also above multiple different specification.Some medicine needs to use in certain time after prepare, otherwise will lose drug effect or produce side reaction, but due to nurse, to prepare infusion bottle number more, is easily generated careless omission, easily generation infusion reaction or increase patient treatment expense.
Summary of the invention
The purpose of the application is in that to provide a kind of supervising device for configuring medicinal liquid information, can infuse the drug solution preparing time by monitor in real time, and reminded after medicinal liquid time-out loses efficacy.
An aspect according to the application, it is provided that for configuring the supervising device of medicinal liquid information, including:
It is pasted onto on each medical liquid container, for storing multiple electronic tags of the drug solution preparing information of corresponding medical liquid container；
Read or write the read-write equipment of each described electronic tag inner liquid medicine preparation information；And
Show the display device of the drug solution preparing information that described read-write equipment reads.
According to above-mentioned scheme, medical personnel can understand the preparation time of transfusion medicinal liquid at any time, it is prevented that medicinal liquid lost efficacy or side reaction occurs, when transfusion drug solution preparing time-out, it is possible to rewritten the information of electronic tag by read-write equipment, it is simple to distinguish time-out medicinal liquid.
In certain embodiments, described read-write equipment includes:
Antenna, the described drug solution preparing information by the described electronic tag received sends that is set to is sent to reception circuit；
Receive circuit, be set to transmit to microprocessor the described drug solution preparing information received；
Microprocessor, is set to the described drug solution preparing information received is passed to described display device, exports new medicinal liquid configuration information simultaneously；
Radiating circuit, is set to by described antenna, described new medicinal liquid configuration information is sent to described electronic tag.Thus realizing read-write equipment to the reading of electronic tag internal information and rewriting.
In certain embodiments, described display device is touch screen, is additionally operable to input described new drug solution preparing information to described microprocessor.Means are provided for input information.
In certain embodiments, described read-write equipment also includes connecting described microprocessor and for measuring the time set of drug solution preparing time.The out-of-service time of a certain medical liquid container inner liquid medicine can be set, it is simple to medical personnel grasp medicinal liquid and use the time.
In certain embodiments, described read-write equipment also includes alarm device, and when the drug solution preparing time that described time set measures exceedes the preset configuration time, described microprocessor output alarm signal reports to the police to described alarm device.
In certain embodiments, described radiating circuit includes modulation circuit, the first low-pass filter circuit and antenna-matching circuit, after the signal being received from the drug solution preparing information of described microprocessor is carried out 100% or 10% modulation by described modulation circuit, sending and filter high frequency hum to described first low-pass filter circuit, filtered signal is sent to described electronic tag after described antenna carries out impedance matching by described antenna-matching circuit by described antenna；
Described reception circuit includes the second low-pass filter circuit, amplifier and bandwidth-limited circuit, described second low-pass filter circuit is by after the target signal filter high frequency hum of the drug solution preparing information of described electronic tag received by described antenna, send and be amplified to described amplifier, after the signal bandpass filtering that described amplifier is amplified by described bandwidth-limited circuit, pass to described microprocessor.By Signal Pretreatment steps such as filtering, modulation, amplifications, can accurately realize transmitting and the reception of signal.
Accompanying drawing explanation
Fig. 1 is the structure chart of the supervising device for configuring medicinal liquid information of one embodiment of the invention；
Fig. 2 is for configuring the structural representation of the read write line of the supervising device of medicinal liquid information shown in Fig. 1；
Fig. 3 is for configuring the circuit diagram of the radiating circuit of the supervising device of medicinal liquid information shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the present invention are elaborated.
Refer to Fig. 1, the embodiment according to the application, for configuring the supervising device of medicinal liquid information, including: it is pasted onto on each medical liquid container 4 multiple electronic tags 1, read-write equipment 2 and display device 3.
Each electronic tag 1 is for storing the drug solution preparing information of corresponding medical liquid container 4 inner liquid medicine.Read-write equipment 2 reads or writes the drug solution preparing information in each electronic tag 1.Display device 3 shows the drug solution preparing information that read-write equipment 2 reads.Therefore, medical personnel can understand the preparation time of transfusion medicinal liquid at any time, it is prevented that medicinal liquid lost efficacy or side reaction occurs, when transfusion drug solution preparing time-out, it is possible to rewritten the information of electronic tag by read write line, it is simple to distinguish time-out medicinal liquid.
Referring to Fig. 2, read-write equipment 2 includes: radiating circuit 21, antenna 22, reception circuit 23 and microprocessor 24, and antenna 22 is coupled by signal of telecommunication coupling with electronic tag 1, and radiating circuit 21, reception circuit 23, display screen 3 all electrically connect with microprocessor 24.
Receive circuit 23 to include: the second low-pass filter circuit 231, amplifier 232 and bandwidth-limited circuit 233, after the signal (faint load modulation signal) of the drug solution preparing information that the electronic tag 1 received by antenna 22 is sent out by the second low-pass filter circuit 231 carries out low-pass filtering, send and be amplified to amplifier 232, after the signal bandpass filtering that amplifier 232 is amplified by bandwidth-limited circuit 233, pass to microprocessor 24.Microprocessor 24 parses drug solution preparing information, is transferred to display device 3 and displays.
Microprocessor 24 also exports the drug solution preparing information of rewriting, it is possible to inputted by modes such as keyboards.In the present embodiment, display screen 3 is touch screen, is used for inputting drug solution preparing information to microprocessor 24.Microprocessor 24 adopts STC5A60S2 macrocrystalline single-chip microcomputer.
Radiating circuit 21 includes modulation circuit the 211, first low-pass filter circuit 212 and antenna-matching circuit 213, after the signal being received from the drug solution preparing information of the rewriting of microprocessor 24 is modulated (100% or 10% modulation) by modulation circuit 211, transmission to the first low-pass filter circuit 212 carries out low-pass filtering (filter away high frequency noise), the signal of telecommunication is changed into electromagnetic wave by antenna 22 after antenna 22 is carried out impedance matching and sends to electronic tag 1 by filtered signal by antenna-matching circuit 213, carries out rewriting and storing.
Antenna 22 is used for producing magnetic flux, in order to provide energy and transmission information, antenna 22 and antenna-matching circuit 213 thereof should meet following several condition to greatest extent to electronic tag 1:
1) electric current making aerial coil is maximum, for producing maximum magnetic flux；
2) power match, farthest to utilize the utilisable energy producing magnetic flux；
3) enough bandwidth, with the carrier signal of undistorted transmission data modulation.
As it is shown on figure 3, TX is the signal to be sent that modulation is later, L0 and C0 collectively constitutes low-pass filter circuit.Because what internal circuit clock adopted is the 13.56MHz clock of external crystal oscillator generation, it is possible to be introduced into the harmonic wave of high frequency in such clock, being modulated, by high-frequency harmonic, the noise signal formed if do not filtered, will receive at electronic tag 1 and data occur mistake.So L0, C0 form EMC low pass filter, its equivalent output impedance is 50 ohm.C1, C2, R1 form antenna-matching circuit, enable the chip operation that the signal after power amplification is transferred on antenna in supply lines transmitting support electronic tag 1 to greatest extent.
In certain embodiments, read-write equipment 2 also includes connecting microprocessor 24 and for measuring the time set 25 of drug solution preparing time, and alarm device 26. is when the drug solution preparing time that time set 25 measures exceedes the preset configuration time, microprocessor 24 output alarm signal is reported to the police to alarm device 26.
To sum up, medical personnel prepare transfusion medicinal liquid and add in medical liquid container 4, are pasted onto on medical liquid container 4 by electronic tag 1, are set the preparation time of electronic tag 1 inner liquid medicine by read write line 2, and set medicinal liquid effective time by time set 25.The setup time of medicinal liquid and medicinal liquid effective time can show on display screen 3.When, after time-out, alarm device 26 sends warning.Thereby it is ensured that medicinal liquid is now with the current, improve the infusion safety of patient, improve the work efficiency of medical personnel.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (6)
1. the supervising device being used for configuring medicinal liquid information, it is characterised in that including:
It is pasted onto on each medical liquid container (4), is used for storing the electronic tag (1) of the drug solution preparing information of corresponding medical liquid container (4)；
Read or write the read-write equipment (2) of each described electronic tag (1) inner liquid medicine preparation information；And
Show the display device (3) of the drug solution preparing information that described read-write equipment (2) reads.
2. the supervising device for configuring medicinal liquid information according to claim 1, it is characterised in that described read-write equipment (2) including:
Antenna (22), is set to the described drug solution preparing information that the described electronic tag (1) received sends is sent to reception circuit (23)；
Receive circuit (23), be set to transmit to microprocessor (24) the described drug solution preparing information received；
Microprocessor (24), is set to the described drug solution preparing information received is passed to described display device (3), exports new medicinal liquid configuration information simultaneously；
Radiating circuit (21), is set to by described antenna (22), described new medicinal liquid configuration information is sent to described electronic tag (1).
3. the supervising device for configuring medicinal liquid information according to claim 2, it is characterised in that described display device (3) is touch screen, is additionally operable to input described new drug solution preparing information to described microprocessor (24).
4. the supervising device for configuring medicinal liquid information according to claim 2, it is characterized in that, described read-write equipment (2) also includes connecting described microprocessor (24) and for measuring the time set (25) of drug solution preparing time.
5. the supervising device for configuring medicinal liquid information according to claim 4, it is characterized in that, described read-write equipment (24) also includes alarm device (26), when the drug solution preparing time that described time set (25) measures exceedes the preset configuration time, described microprocessor (24) output alarm signal reports to the police to described alarm device (26).
6. the supervising device for configuring medicinal liquid information according to claim 2 or 4 or 5, it is characterised in that
Described radiating circuit (21) includes modulation circuit (211), first low-pass filter circuit (212) and antenna-matching circuit (213), after the signal being received from the drug solution preparing information of described microprocessor (24) is carried out 100% or 10% modulation by described modulation circuit (211), send extremely described first low-pass filter circuit (212) and filter high frequency hum, filtered signal is sent to described electronic tag (1) after described antenna (22) carries out impedance matching by described antenna-matching circuit (213) by described antenna (22)；
Described reception circuit (23) includes the second low-pass filter circuit (231), amplifier (232) and bandwidth-limited circuit (233), after the target signal filter high frequency hum of the drug solution preparing information of the described electronic tag (1) that described second low-pass filter circuit (231) will be received by described antenna (22), send and be amplified to described amplifier (232), after the signal bandpass filtering that described amplifier (232) is amplified by described bandwidth-limited circuit (233), pass to described microprocessor (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410791029.6A CN105749372A (en) | 2014-12-17 | 2014-12-17 | Monitoring device for configuring liquid medicine information |
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| CN201410791029.6A CN105749372A (en) | 2014-12-17 | 2014-12-17 | Monitoring device for configuring liquid medicine information |
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| CN105749372A true CN105749372A (en) | 2016-07-13 |
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| CN110085293A (en) * | 2019-05-07 | 2019-08-02 | 南华大学 | A kind of clinical treatment room background management system and equipment |
| CN113096790A (en) * | 2021-03-18 | 2021-07-09 | 深圳市艾溹技术研究有限公司 | Medical electronic atomizer anti-counterfeiting method and device, computer equipment and storage medium |
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Application publication date: 20160713 |
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