CN213667281U - Simple infusion residual liquid medicine alarm device - Google Patents
Simple infusion residual liquid medicine alarm device Download PDFInfo
- Publication number
- CN213667281U CN213667281U CN202020603127.3U CN202020603127U CN213667281U CN 213667281 U CN213667281 U CN 213667281U CN 202020603127 U CN202020603127 U CN 202020603127U CN 213667281 U CN213667281 U CN 213667281U
- Authority
- CN
- China
- Prior art keywords
- module
- alarm
- silica gel
- elastic band
- infusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a simple infusion drip liquid medicine surplus alarm device, which comprises an alarm module and a silica gel elastic band, wherein the alarm module is arranged in the middle of the outer end surface of the silica gel elastic band, and the inner end surface of the silica gel elastic band corresponding to the alarm module is provided with a soft glue induction sheet; the alarm module is internally provided with a controller, a liquid level detection module, a power supply module and a buzzer, the liquid level detection module and the buzzer are respectively and electrically connected with the controller, and the power supply module supplies power to the whole device; the soft rubber induction sheet is electrically connected with the liquid level detection module. The silica gel elastic band on one side of the alarm module is provided with a plurality of positioning holes along the length direction, and the silica gel elastic band on one side of the alarm module is sleeved with a fixing ring. The utility model discloses can freely adjust the liquid medicine surplus in infusion bottle (bag) when reporting to the police as required, remind patient and nurse to pay attention to the infusion condition. The infusion device has the advantages of reducing the workload of nurses, ensuring the accuracy of infusion, along with simple structure, convenient operation, lower cost and higher popularization and application value.
Description
Technical Field
The utility model belongs to the medical treatment field, in particular to a simple infusion bit liquid medicine surplus alarm device.
Background
Venous transfusion occupies an important proportion in nursing work, a patient, accompanying nursing or medical staff are required to observe and monitor the residual situation of liquid medicine at any time in the transfusion, and the liquid medicine is manually changed by a nurse after the liquid medicine is completely transfused, if the liquid medicine is not changed in time, air enters into a blood vessel to form the situations of air embolism, blood coagulation blockage of a needle head and the like, so that pain is caused to the patient, the treatment is delayed if the situation is light, and the life safety of the patient is endangered if the situation is heavy.
Most of the existing transfusion alarm modules have the following two problems. On the one hand the sensors have different degrees of defects. For example, the gravity sensor cannot estimate the weight difference of infusion sets made of different materials, and the alarm module has a slightly large error and is not sensitive enough; the photoelectric method and the microwave method are very easy to generate deviation under the condition of detecting the transparent liquid medicine and the non-transparent liquid medicine, if the two liquid medicines are respectively arranged, the design amount of the whole system is increased, so that the cost is increased, and in addition, the medicine molecules are possibly changed in the detection process, so that the health of a patient is influenced. On the other hand, the placement position of the alarm module on the infusion apparatus has great limitation, and most of the alarm modules are generally fixed on one side of the infusion tube at the upper end of the Murphy dropper. At present, the curative effect of half-dose (125 ml) mannitol is more and more clinically accepted, the mannitol packaging liquid with the full dose is used for infusing mannitol with different doses, and nurses often need to mark infusion scales. Under the condition that mannitol is widely applied clinically, the conventional infusion alarm module cannot meet the infusion quantitative alarm condition. Therefore, there is still a need for improved sensor and placement flexibility in alarm modules for clinical applications.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a simple infusion bit liquid medicine surplus alarm device, simple structure, convenient operation, practicality are strong.
The technical scheme of the utility model is that:
a simple infusion drip liquid medicine surplus alarm device comprises an alarm module and a silica gel elastic band, wherein the alarm module is arranged in the middle of the outer end face of the silica gel elastic band, and a soft glue induction sheet is arranged on the inner end face of the silica gel elastic band corresponding to the alarm module; the alarm module is internally provided with a controller, a liquid level detection module, a power supply module and a buzzer, the liquid level detection module and the buzzer are respectively and electrically connected with the controller, and the power supply module supplies power to the whole device; the soft rubber induction sheet is electrically connected with the liquid level detection module.
Preferably, the silica gel elastic band on one side of the alarm module is provided with a plurality of positioning holes along the length direction, and the silica gel elastic band on one side of the alarm module is sleeved with a fixing ring.
Preferably, the outer end face of the silica gel elastic band is provided with a red indicating line along the length direction.
Preferably, the upper end face of the alarm module is provided with a switch button, and the controller is electrically connected with the switch button.
Preferably, the upper end face of the alarm module is provided with an alarm indicator light electrically connected with the controller.
Preferably, the controller selects an STM32F103C8T6 chip, the liquid level detection module selects a TC301D water level detection chip, the power supply module selects an RT9193-33GB voltage stabilization chip, an OUT port of the liquid level detection module is connected to a PA7 port of the controller, and a CX port of the TC301D water level detection chip is connected in series with a resistor R3 and then is connected to the inner end face of the soft rubber sensing piece through a lead.
The utility model has the advantages that:
the utility model discloses a simple and easy infusion bit liquid medicine surplus alarm device can freely adjust the liquid medicine surplus in infusion bottle (bag) when reporting to the police as required, reminds patient and nurse to notice the infusion condition. The infusion device has the advantages of reducing the workload of nurses, ensuring the accuracy of infusion, along with simple structure, convenient operation, lower cost and higher popularization and application value.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a partial schematic view of FIG. 1;
FIG. 3 is a schematic diagram of the alarm module of FIG. 1;
fig. 4 is a circuit diagram of a controller according to the present invention;
FIG. 5 is a circuit diagram of the liquid level detection module of the present invention;
fig. 6 is a circuit diagram of the switch button of the present invention;
fig. 7 is a circuit diagram of the buzzer of the present invention;
fig. 8 is a circuit diagram of a power module according to the present invention;
fig. 9 is a circuit diagram of the alarm indicating lamp of the present invention;
fig. 10 is a circuit diagram of a charging module according to the present invention;
1-alarm module, 2-silica gel elastic band, 3-soft rubber induction sheet, 4-switch button, 5-first indicator light, 6-second indicator light, 7-third indicator light, 8-alarm indicator light, 9-power module, 10-controller, 11-buzzer, 12-liquid level detection module, 13-positioning hole, 14-fixing ring and 15-red indicator line.
Detailed Description
The utility model discloses a concrete implementation mode refers to fig. 1-10, a simple infusion bit liquid medicine surplus alarm device, including alarm module 1 and silica gel elastic band 2, alarm module 1 establishes at the middle part of the outer terminal surface of silica gel elastic band 2, and the interior terminal surface of silica gel elastic band 2 that corresponds with alarm module 1 is equipped with flexible glue response piece 3. The alarm device comprises an alarm module 1, and is characterized in that a controller 10, a liquid level detection module 12, a power module 9 and a buzzer 11 are arranged in the alarm module 1, the liquid level detection module 12 and the buzzer 11 are respectively electrically connected with the controller 10, and the power module 9 supplies power for the whole device.
The silica gel elastic band 2 of alarm module 1 one side is equipped with a plurality of locating hole 13 along length direction, and the silica gel elastic band 2 cover of alarm module 1 one side is equipped with solid fixed ring 14. The silicone elastic band 2 can be wound at a required position through the matching of the fixing ring 14 and the positioning hole 13.
The outer terminal surface of silica gel elastic band 2 is equipped with red instruction line 15 along length direction, and red instruction line 15 plays the positioning action of liquid level.
The upper end face of the alarm module 1 is provided with a switch button 4, and the switch button 4 is connected to a PA11 port of the controller 10.
The upper end face of the alarm module 1 is provided with an alarm indicator lamp 8 electrically connected with the controller 10, and the alarm indicator lamp 8 is connected to a PA5 port of the controller 10.
The controller 10 selects an STM32F103C8T6 chip, the liquid level detection module 12 selects a TC301D water level detection chip, and the OUT port of the liquid level detection module 12 is connected to the PA7 port of the controller 10.
The power supply module 9 selects an RT9193-33GB voltage stabilizing chip, and the power supply module 9 supplies power to the whole device. Still be equipped with the module of charging, the module of charging adopts the TP4056 chip.
The CX port of the TC301D water level detection chip is connected with the resistor R3 in series and then is connected with the inner end surface of the soft rubber induction sheet 3 through a lead.
Instructions for use:
the simple transfusion and drip liquid medicine residue alarm device is tightly wound on a transfusion bottle (bag), and the red indicating line 15 is aligned to a liquid level which needs to be alarmed. Because the silica gel elastic band 2 has elastic function and certain viscosity, the alarm device is ensured not to fall off and the plastic bottle is not greatly pressed.
The soft rubber induction sheet 3 is tightly attached to the outer wall of the infusion bottle (bag), so that the monitoring sensitivity is improved, and the infusion height can be better monitored.
When the switch button 4 is pressed down, the circuit is connected, and the simple infusion and drip liquid medicine residue alarm device starts to work.
When the liquid drops to the position corresponding to the red indicating line 15, the wire of the inner end surface of the soft rubber sensing piece 3 transmits a signal to the CX port of the liquid level detection module 12, the OUT port of the liquid level detection module 12 transmits a signal to the PA7 port of the controller 10, the PA12 port of the controller 10 drives the buzzer 11 to alarm, and meanwhile, the PA5 port of the controller 10 lights the alarm indicating lamp 8D4, and the alarm indicating lamp 8D4 lights red.
The nurse finds out the alarm signal of the alarm device for the residual amount of the simple infusion and the drip liquid medicine, and presses the switch button 4 after pulling the needle, and the alarm device is used for standby.
The utility model discloses a simple and easy infusion bit liquid medicine surplus alarm device can freely adjust the liquid medicine surplus in infusion bottle (bag) when reporting to the police as required, reminds patient and nurse to notice the infusion condition. The infusion device has the advantages of reducing the workload of nurses, ensuring the accuracy of infusion, along with simple structure, convenient operation, lower cost and higher popularization and application value.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (5)
1. A simple infusion drip liquid medicine surplus alarm device is characterized by comprising an alarm module and a silica gel elastic band, wherein the alarm module is arranged in the middle of the outer end face of the silica gel elastic band, and a soft glue sensing piece is arranged on the inner end face of the silica gel elastic band corresponding to the alarm module; the alarm module is internally provided with a controller, a liquid level detection module, a power supply module and a buzzer, the liquid level detection module and the buzzer are respectively and electrically connected with the controller, and the power supply module supplies power to the whole device; the soft rubber induction sheet is electrically connected with the liquid level detection module; STM32F103C8T6 chip is selected for use to the controller, and TC301D water level detection chip is selected for use to the liquid level detection module, and RT9193-33GB voltage stabilizing chip is selected for use to the power module, and the OUT port of liquid level detection module is connected to the PA7 port of controller, and the CX port series resistance R3 back of TC301D water level detection chip is connected to the inner terminal surface of flexible glue response piece through the wire.
2. The simple device for alarming the residual amount of liquid medicine for infusion and drip according to claim 1, wherein the silica gel elastic band at one side of the alarm module is provided with a plurality of positioning holes along the length direction, and the silica gel elastic band at one side of the alarm module is sleeved with a fixing ring.
3. The simple alarm device for residual infusion and drip liquid medicine of claim 2, wherein a red indicating line is arranged on the outer end surface of the silica gel elastic band along the length direction.
4. The simple alarm device for residual infusion and drip liquid medicine of claim 3, wherein a switch button is arranged on the upper end surface of the alarm module, and the controller is electrically connected with the switch button.
5. The simple alarm device for residual infusion and drip liquid medicine of claim 4, wherein an alarm indicator light electrically connected with the controller is arranged on the upper end surface of the alarm module.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020603127.3U CN213667281U (en) | 2020-04-21 | 2020-04-21 | Simple infusion residual liquid medicine alarm device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020603127.3U CN213667281U (en) | 2020-04-21 | 2020-04-21 | Simple infusion residual liquid medicine alarm device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213667281U true CN213667281U (en) | 2021-07-13 |
Family
ID=76724713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020603127.3U Expired - Fee Related CN213667281U (en) | 2020-04-21 | 2020-04-21 | Simple infusion residual liquid medicine alarm device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213667281U (en) |
-
2020
- 2020-04-21 CN CN202020603127.3U patent/CN213667281U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101829378B (en) | Intelligent integrated field operation transfusion device and method | |
CN201211367Y (en) | Transfusion stand capable of automatically prompting and alarming | |
CN105617483A (en) | Transfusion supervising device with automatic alarm function | |
WO2017071433A1 (en) | Device having medical liquid infusion alarm function | |
CN201572380U (en) | Transfusion reminding apparatus | |
TWM404020U (en) | Active device for intravenous infusion | |
CN213667281U (en) | Simple infusion residual liquid medicine alarm device | |
JP2011115573A (en) | Monitoring device and monitoring method | |
CN201912528U (en) | Micro negative-pressure trigger attention device | |
CN204411417U (en) | Monitoring alarm for transfusion | |
CN203694256U (en) | Pressure alarm device for infusion | |
CN205073421U (en) | Device with liquid medicine infusion alarming function | |
CN203244640U (en) | Medical nursing apparatus | |
CN112245683A (en) | System for automatically controlling drainage volume | |
CN201743999U (en) | Intelligent integrated filed transfusion device | |
CN201453754U (en) | Hospital water hanging automatic awakening device | |
CN201643154U (en) | Infrared synchronous intravenous drip warning device | |
CN201213937Y (en) | Intravenous drip automatic alarm | |
CN106362240B (en) | A kind of infusion alarm | |
CN201091711Y (en) | Hanging bottle wireless alarm | |
CN203263915U (en) | Hospital infusion bottle injecting indicating device | |
CN212631356U (en) | Infusion alarm for measuring dropping speed | |
CN209984713U (en) | Alarm device for transfusion completion | |
CN106620958A (en) | Intelligent electronic scale type infusion reminding and monitoring system device | |
CN216676604U (en) | Device for intelligently monitoring and alarming and preventing infusion apparatus from being pulled off during infusion |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |
|
CF01 | Termination of patent right due to non-payment of annual fee |