CN213312475U - Unattended automatic transfusion monitoring system - Google Patents
Unattended automatic transfusion monitoring system Download PDFInfo
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- CN213312475U CN213312475U CN202021702233.3U CN202021702233U CN213312475U CN 213312475 U CN213312475 U CN 213312475U CN 202021702233 U CN202021702233 U CN 202021702233U CN 213312475 U CN213312475 U CN 213312475U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 238000004891 communication Methods 0.000 claims abstract description 26
- 238000001802 infusion Methods 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an unattended automatic transfusion monitoring system, which relates to the technical field of medical apparatus and instruments, and comprises an upper computer and a lower computer, wherein the upper computer comprises a singlechip, a liquid level detection unit and a wireless communication unit, and the liquid level detection unit and the wireless communication unit are respectively and electrically connected with the singlechip; the liquid level detection unit detects the liquid level height of liquid in the infusion bottle, the lower computer is connected with the wireless communication unit of the upper computer in a wireless communication mode, and the lower computer receives liquid level height information sent by the upper computer. The utility model discloses a level sensor and wireless communication unit, the liquid level that can real-time supervision infusion gives different pilot lamp and alarm to the different liquid level of infusion to in time inform the condition of medical personnel patient infusion, greatly alleviateed the work load and the burden that patient, accompanying person and medical personnel caused.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an automatic monitored control system that infuses of unmanned on duty.
Background
At present, most of infusion monitoring systems generate reminding information by monitoring the liquid level in an infusion bottle, so that a patient can pay attention to the reminding information. However, when the liquid is exhausted, the patient still needs to call the medical staff for treatment, which results in that the medical staff cannot know the transfusion condition in real time and cannot provide timely help.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an automatic monitored control system of infusing of unmanned on duty can solve the problem that exists among the prior art.
The utility model provides an unattended automatic transfusion monitoring system, which comprises an upper computer and a lower computer, wherein the upper computer comprises a singlechip, a liquid level detection unit and a wireless communication unit, and the liquid level detection unit and the wireless communication unit are respectively and electrically connected with the singlechip;
the liquid level detection unit detects the liquid level height of liquid in an infusion bottle, the lower computer is connected with the wireless communication unit of the upper computer in a wireless communication mode, and the lower computer receives liquid level height information sent by the upper computer.
Preferably, the liquid level detection unit comprises a water level sensor and an analog-to-digital converter, the model of the analog-to-digital converter is ADC0809, and the model of the single chip microcomputer is AT89C 52;
the water level sensor is connected with a pin 21 of the analog-to-digital converter, pins 25, 24 and 23 of the analog-to-digital converter are respectively connected with pins 15-17 of the single chip microcomputer, pins 26-28 of the analog-to-digital converter are respectively connected with pins 39, 38 and 37 of the single chip microcomputer, pins 2-5 of the analog-to-digital converter are respectively connected with pins 35, 34, 33 and 32 of the single chip microcomputer, and pins 6 and 7 of the analog-to-digital converter are respectively connected with pins 27 and 28 of the single chip microcomputer.
Preferably, the model of the wireless communication unit is HC-12, the model of the single chip microcomputer is AT89C52, and pins TXD and RXD of the wireless communication unit are respectively connected with pins 10 and 11 of the single chip microcomputer.
Preferably, the display device further comprises a display unit, the model of the display unit is PG128 12864F, the model of the single chip microcomputer is AT89C52, pins 6 to 7 and 9 of the display unit are respectively connected with pins 22, 21, 23 and 25 of the single chip microcomputer, and pins D0 to D7 of the display unit are respectively connected with pins 1 to 8 of the single chip microcomputer.
Preferably, still include alarm unit, alarm unit includes bee calling organ BUZ1 and 3 emitting diode, the model of singlechip is AT89C52, bee calling organ BUZ1 is connected with the pin 27 of singlechip, emitting diode passes through current-limiting resistor and is connected with the singlechip.
Preferably, the mobile phone further comprises a key unit, wherein the key unit comprises three keys: a determination/switching menu key K1, a parameter plus one key K2, and a parameter minus one key K3, the key units being used to adjust the alarm threshold of the liquid level.
The utility model provides an automatic monitored control system that infuses of unmanned supervision, its beneficial effect is:
adopt level sensor and wireless communication unit, the liquid level height that can real-time supervision infusion gives different pilot lamp and alarm to the different liquid level height of infusion to in time inform medical personnel patient's the condition of infusing, greatly alleviateed work load and burden that patient, accompanying person and medical personnel caused.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a functional block diagram of the unattended automatic transfusion monitoring system provided by the utility model.
FIG. 2 is a circuit diagram of the connection between the liquid level detection unit and the single chip.
Fig. 3 is a circuit diagram of the connection between the wireless communication unit and the single chip microcomputer.
Fig. 4 is a circuit diagram of the connection between the display unit and the single chip microcomputer.
Fig. 5 is a circuit diagram of the connection between the key unit and the single chip.
Fig. 6 is a circuit diagram of the connection between the alarm unit and the single chip microcomputer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the utility model provides an automatic monitored control system that infuses of unmanned supervision, this system include host computer and next computer, the host computer includes singlechip, liquid level detection unit, wireless communication unit, display element, button unit and alarm unit. The liquid level detection unit, the wireless communication unit, the display unit, the key unit and the alarm unit are respectively electrically connected with the single chip microcomputer, the wireless communication unit of the lower computer and the upper computer is connected in a wireless communication mode, and the lower computer is used by medical personnel and used for receiving liquid level height information sent by the upper computer.
Referring to fig. 2, the liquid level detection unit includes a water level sensor and an analog-to-digital converter, the analog-to-digital converter is ADC0809, the single chip microcomputer is AT89C52, the water level sensor is connected to a pin 21 of the analog-to-digital converter, pins 25, 24 and 23 of the analog-to-digital converter are respectively connected to pins 15 to 17 of the single chip microcomputer, pins 26 to 28 of the analog-to-digital converter are respectively connected to pins 39, 38 and 37 of the single chip microcomputer, pins 2 to 5 of the analog-to-digital converter are respectively connected to pins 35, 34, 33 and 32 of the single chip microcomputer, and pins 6 and 7 of the analog-to-digital converter are respectively connected to pins 27 and 28 of the single.
The utility model discloses a level sensor and adc combine together, put into the liquid of infusion bottle with level sensor's probe, the probe can be according to the liquid level value, and 0 to 5V's voltage value of feedback gives adc, and the singlechip need control adc's pin 6 in this time, also rises in the edge of START foot exactly, and the analog-to-digital converter is passed to immediately one again, has just can carry out analog signal and has converted digital signal's work. If the analog-to-digital conversion is finished, the pin 7 of the analog-to-digital converter outputs a high level, and at this time, the conversion of the singlechip is finished. The pin EOC is an output enable signal and is used for controlling three output latches (the output latches are integrated in the analog-to-digital converter, three poles are led out from the output end of the output latches by manufacturers, and are respectively ADD a, ADD B and ADD C, and the three poles can be directly used) to output the converted data to the single chip microcomputer (the three output latches controlling the liquid level value, and the signals input to the analog-to-digital converter are respectively ADD a to 0, ADD B to 0 and ADD C to 0). When the pin EOC outputs a high level, outputting the converted data; at this time, the single chip will display the data, and after the data is processed, the data is sent to the display unit for real-time display detection.
Referring to fig. 3, the wireless communication unit is of a type HC-12, and its pins TXD and RXD are connected to pins 10 and 11 of the single chip microcomputer, respectively.
The utility model discloses a what the communication of host computer and lower computer adopted is HC-12 wireless communication module, just begin the singlechip and turn into the liquid level height information back of data to level sensor's analog information, then send it for the lower computer at once.
Referring to fig. 4, the model of the display unit is PG128 12864F, pins 6 to 7 and 9 of the display unit are respectively connected with pins 22, 21, 23 and 25 of the single chip microcomputer, and pins D0 to D7 of the display unit are respectively connected with pins 1 to 8 of the single chip microcomputer. The singlechip sends the processed liquid level data to the display unit for displaying.
Referring to fig. 5, the key unit includes three keys: a determination/switching menu key K1, a parameter plus one key K2, and a parameter minus one key K3, the key units being used to adjust the alarm threshold of the liquid level. The key K1 is used for confirming after the liquid level alarm threshold value is set, the key K2 is used for increasing the liquid level alarm threshold value, and the key K3 is used for decreasing the liquid level alarm threshold value.
Referring to fig. 5, the alarm unit includes a buzzer BUZ1 and 3 light emitting diodes, the buzzer BUZ1 is connected with a pin 27 of the single chip microcomputer, and the light emitting diodes are connected with the single chip microcomputer through a current limiting resistor. The single chip microcomputer judges whether the liquid level is high, medium or low according to the detected liquid level and the judgment condition (corresponding to the alarm: normal, urgent or urgent). When the liquid level is high (corresponding to the alarm is normal), the corresponding alarm is that the light-emitting diode is turned on to be green; when the liquid level is middle (corresponding to the alarm is urgent), the corresponding alarm is that the light-emitting diode lights a yellow light; when the liquid level is low (corresponding to an emergency alarm), the corresponding alarm is a red light on a light emitting diode and a buzzer alarm.
The utility model discloses an infusion process's intellectuality, the liquid level height that can real-time supervision infusion gives different pilot lamp and alarm to the different liquid level height of infusion, in time tells medical personnel patient's the condition of infusion, has greatly alleviateed work load and burden that patient, accompanying person and medical personnel caused.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. An unattended automatic transfusion monitoring system is characterized by comprising an upper computer and a lower computer, wherein the upper computer comprises a single chip microcomputer, a liquid level detection unit and a wireless communication unit, and the liquid level detection unit and the wireless communication unit are respectively and electrically connected with the single chip microcomputer;
the liquid level detection unit detects the liquid level height of liquid in an infusion bottle, the lower computer is connected with the wireless communication unit of the upper computer in a wireless communication mode, and the lower computer receives liquid level height information sent by the upper computer.
2. The unattended automatic infusion monitoring system according to claim 1, wherein the liquid level detection unit comprises a water level sensor and an analog-to-digital converter, the analog-to-digital converter is ADC0809, the single chip microcomputer is AT89C 52;
the water level sensor is connected with a pin 21 of the analog-to-digital converter, pins 25, 24 and 23 of the analog-to-digital converter are respectively connected with pins 15-17 of the single chip microcomputer, pins 26-28 of the analog-to-digital converter are respectively connected with pins 39, 38 and 37 of the single chip microcomputer, pins 2-5 of the analog-to-digital converter are respectively connected with pins 35, 34, 33 and 32 of the single chip microcomputer, and pins 6 and 7 of the analog-to-digital converter are respectively connected with pins 27 and 28 of the single chip microcomputer.
3. An unattended automatic infusion monitoring system according to claim 1, wherein the wireless communication unit is of the type HC-12, the single chip microcomputer is of the type AT89C52, and pins TXD and RXD of the wireless communication unit are connected to pins 10 and 11 of the single chip microcomputer, respectively.
4. The unattended automatic infusion monitoring system according to claim 1, further comprising a display unit, wherein the display unit is of a type PG12864F, the single chip microcomputer is of a type AT89C52, pins 6-7 and 9 of the display unit are respectively connected with pins 22, 21, 23 and 25 of the single chip microcomputer, and pins D0-D7 of the display unit are respectively connected with pins 1-8 of the single chip microcomputer.
5. The unattended automatic infusion monitoring system according to claim 1, further comprising an alarm unit, wherein the alarm unit comprises a buzzer BUZ1 and 3 light emitting diodes, the type of the single chip microcomputer is AT89C52, the buzzer BUZ1 is connected with a pin 27 of the single chip microcomputer, and the light emitting diodes are connected with the single chip microcomputer through a current limiting resistor.
6. The unattended automatic infusion monitoring system according to claim 5, further comprising a key unit, wherein the key unit comprises three keys: a determination/switching menu key K1, a parameter plus one key K2, and a parameter minus one key K3, the key units being used to adjust the alarm threshold of the liquid level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021702233.3U CN213312475U (en) | 2020-08-14 | 2020-08-14 | Unattended automatic transfusion monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021702233.3U CN213312475U (en) | 2020-08-14 | 2020-08-14 | Unattended automatic transfusion monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213312475U true CN213312475U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021702233.3U Expired - Fee Related CN213312475U (en) | 2020-08-14 | 2020-08-14 | Unattended automatic transfusion monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213312475U (en) |
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2020
- 2020-08-14 CN CN202021702233.3U patent/CN213312475U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |