CN211301508U - Automatic alarm for transfusion - Google Patents
Automatic alarm for transfusion Download PDFInfo
- Publication number
- CN211301508U CN211301508U CN201921782637.5U CN201921782637U CN211301508U CN 211301508 U CN211301508 U CN 211301508U CN 201921782637 U CN201921782637 U CN 201921782637U CN 211301508 U CN211301508 U CN 211301508U
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- liquid level
- level sensor
- connecting rod
- photoelectric
- photoelectric liquid
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Abstract
The utility model discloses an automatic transfusion alarm, wherein a fixing part is used for being fixedly connected with a transfusion bottle, a first end of a connecting rod assembly is connected with the fixing part, a second end of the connecting rod assembly is connected with a liquid level early warning part, the liquid level early warning part comprises a shell, a first photoelectric liquid level sensor, a second photoelectric liquid level sensor and an indicator light, the shell is connected with the second end of the connecting rod assembly, the first photoelectric liquid level sensor, the second photoelectric liquid level sensor and the indicator light are arranged on the shell, and the first photoelectric liquid level sensor and the second photoelectric liquid level sensor are connected in parallel on a power supply circuit of the indicator light; first photoelectric liquid level sensor is used for monitoring the interior liquid level of infusion bottle, and when the liquid level reachd preset position, first photoelectric liquid level sensor trigger circuit, the pilot lamp is bright to provide the early warning to patient or nurse, second photoelectric liquid level sensor is used for monitoring liquid level falling speed, and when second photoelectric liquid level sensor monitored liquid level falling speed unusual, second photoelectric liquid level sensor trigger circuit, the pilot lamp was bright.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an infusion automatic alarm.
Background
At present, infusion bottle injection is a conventional method for medical treatment, in the process of patient injection, two common problems are often accompanied, missed stitches or liquid medicine are used up, under the condition, limited medical staff and rest patients are difficult to find, at the moment, the medical staff needs to remind to timely solve the two problems, people mainly design manual alarm devices before, still need manual information transmission to achieve the effect, the condition is not only low in efficiency, but also affects the rest of the patients, some existing automatic reservation devices are complex in design, the original standard dropper design needs to be changed, the cost is increased, the operation of the medical staff is complex, and the dropper is disposable, the recovery cost is increased, and the environment is not convenient to protect.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems existing in the background technology, the utility model provides an automatic transfusion alarm.
The utility model provides an automatic infusion alarm, which comprises a fixing part, a connecting rod component and a liquid level early warning part;
the fixing piece is used for being fixedly connected with the infusion bottle;
the first end of the connecting rod assembly is connected with the fixing piece, and the second end of the connecting rod assembly is connected with the liquid level early warning piece;
the liquid level early warning piece comprises a shell, a first photoelectric liquid level sensor, a second photoelectric liquid level sensor and an indicating lamp, the shell is connected with the second end of the connecting rod assembly, the first photoelectric liquid level sensor, the second photoelectric liquid level sensor and the indicating lamp are installed on the shell, and the first photoelectric liquid level sensor and the second photoelectric liquid level sensor are connected on a power supply circuit of the indicating lamp in parallel.
Preferably, the liquid level early warning piece still includes the buzzer, and buzzer and pilot lamp parallel connection.
Preferably, the liquid level early warning piece still includes infrared terminal and bee calling organ, infrared terminal and pilot lamp parallel connection, and bee calling organ is used for receiving infrared signal at infrared terminal.
Preferably, the fixing member is one of a clamp and a suction cup, or the fixing member is provided with an adhesive.
Preferably, the connecting rod assembly comprises a first connecting rod and a second connecting rod, the first end of the first connecting rod is connected with the fixing piece, the second end of the first connecting rod is rotatably connected with the first end of the second connecting rod, an included angle between the first end of the first connecting rod and the second connecting rod is changed in the relative rotation process, and the second end of the second connecting rod is connected with the shell.
Preferably, the first link is telescopic.
Preferably, the second link is telescopic.
The utility model discloses in, the infusion automatic alarm that provides, the mounting is used for fixing whole alarm on the infusion bottle, first photoelectric liquid level sensor is used for monitoring liquid level in the infusion bottle, when the liquid level reachs the preset position, first photoelectric liquid level sensor trigger circuit, the pilot lamp is bright, thereby provide the early warning to patient or nurse, second photoelectric liquid level sensor is used for monitoring liquid level falling speed, when second photoelectric liquid level sensor monitors liquid level falling speed unusual, explain the condition of taking place the dropped stitch, second photoelectric liquid level sensor trigger circuit, the pilot lamp is bright, thereby provide the early warning to patient or nurse.
Drawings
Fig. 1 is a schematic structural view of an automatic infusion alarm provided by the utility model.
Detailed Description
As shown in fig. 1, fig. 1 is a schematic structural view of an automatic infusion alarm provided by the present invention.
Referring to fig. 1, the utility model provides an automatic infusion alarm, which comprises a fixed part 1, a connecting rod component and a liquid level early warning part;
the fixing part 1 is used for being fixedly connected with an infusion bottle; the fixing piece 1 can be one of a clamp and a sucker, or the fixing piece 1 is provided with an adhesive; the clamp can be clamped at the neck of the infusion bottle, the sucker can be adsorbed on the surface of the infusion bottle, and the sucker can also be adhered to the infusion bottle by using an adhesive, so that the whole alarm is detachably connected with the infusion bottle, and the alarm can be recycled.
The first end of the connecting rod assembly is connected with the fixing piece 1, and the second end of the connecting rod assembly is connected with the liquid level early warning piece;
the liquid level early warning piece includes casing, first photoelectricity level sensor 4, second photoelectricity level sensor 5 and pilot lamp 6, and the casing is connected with link assembly second end, and first photoelectricity level sensor 4, second photoelectricity level sensor 5 and pilot lamp 6 are installed on the casing, and first photoelectricity level sensor 4 and second photoelectricity level sensor 5 connect in parallel on the power supply circuit of pilot lamp 6.
Photoelectric liquid level sensor theory of operation does, through detecting the change of light refracting index in different media, judges and signal transmission, and first photoelectric liquid level sensor 4 detects if liquid medicine injection is accomplished, and light spreads from liquid medicine and changes into and spreads in the air, and the refracting index will take place huge change, and this signal will trigger circuit route, and pilot lamp 6 is bright to propose the early warning to the patient. The second photoelectric liquid level sensor 5 detects a missing needle, if normal injection is carried out, the liquid level changes at a constant speed, the second photoelectric liquid level sensor 5 detects a signal that the liquid level is reduced and the liquid level changes at a constant speed to be normal, the injection speed changes under the condition of the missing needle, the second photoelectric liquid level sensor 5 detects the signal, a circuit path is triggered, an indicator light 6 is lightened, and therefore early warning is provided for a patient, the two conditions are working principles, one of the two conditions is triggered to realize warning,
in this embodiment, the fixing member 1 is selected from the clamp, and during operation, the clamp clamps the neck of the infusion bottle, and the height adjustment detects the liquid level, angle adjustment, and when setting for first photoelectric liquid level sensor to detect liquid medicine and will inject the completion, pilot lamp 6 lights, and second photoelectric liquid level sensor detects the leak stitch, and first photoelectric liquid level sensor and second photoelectric liquid level sensor are parallelly connected operating condition, and any one of them triggers the completion, and the signal will be wired transmission pilot lamp 6 simultaneously, reports to the police and reminds.
Liquid level early warning piece still includes bee calling organ, bee calling organ and 6 parallel connection of pilot lamp, and bee calling organ installs at the nurse station, separates with the patient, provides quiet rest space for the patient like this, and pilot lamp 6 and bee calling organ trigger simultaneously.
Further, liquid level early warning piece still includes infrared terminal and bee calling organ, and infrared terminal and 6 parallel connection of pilot lamp, bee calling organ are used for receiving infrared signal at infrared terminal, and when first photoelectric liquid level sensor 4 monitored the liquid level and reachd preset position or when second photoelectric liquid level sensor 5 monitored liquid level falling speed unusual, infrared terminal was triggered, and infrared terminal transmission infrared signal to bee calling organ, bee calling organ sent the chimes of doom.
The connecting rod component comprises a first connecting rod 2 and a second connecting rod 3, the first end of the first connecting rod 2 is connected with the fixing part 1, the second end of the first connecting rod 2 is rotatably connected with the first end of the second connecting rod 3 through a spherical hinge pair, the included angle between the first end of the first connecting rod 2 and the second connecting rod 3 is changed in the relative rotation process, the second end of the second connecting rod 3 is connected with the shell, and the distance between the first photoelectric liquid level sensor 4 and the infusion bottle and the distance between the second photoelectric liquid level sensor 5 and the infusion bottle are adjusted by rotating the second connecting rod 3.
In this embodiment, the first connecting rod 2 is retractable to adjust the positions of the first photoelectric liquid level sensor 4, the second photoelectric liquid level sensor 5 and the infusion bottle.
Further, the second connecting rod 3 can be extended and retracted to adjust the positions of the first photoelectric liquid level sensor 4 and the second photoelectric liquid level sensor 5 and the infusion bottle.
The first photoelectric liquid level sensor 4 and the second photoelectric liquid level sensor 5 in the embodiment have the volume of 10 × 10mm, the working voltage is 5V, two 3V button batteries are used for providing energy, the size diameter is 20mm, the thickness is 3.2mm, the first photoelectric liquid level sensor and the second photoelectric liquid level sensor work in parallel, the infrared terminal and the indicator lamp 6 can be triggered to be switched on and off independently, and the infrared terminal is also provided with energy by the button batteries.
The shell is designed according to an internal circuit, the internal space is designed, the overall design size is 25 × 25mm, the internal space is enough, the appearance individual design is combined, the resin material is adopted by modeling integrally, the 3D printing is carried out, the processing cost is low, and the shell is light; the connecting rod assembly is made of resin materials and is used for 3D printing.
The advantages of this embodiment are as follows:
the weight and the size are light, the design is simple, the cost is low, the recycling is realized, and the energy-saving concept is met.
In the aspect of application, the indicator lamp 6 is used for soundless reminding and isolating the space buzzer for alarming, a quiet rest environment is provided for a patient, and the method is humanized.
The infusion alarm can detect the missing needle alarm in the injection process, can also detect the end of the liquid medicine in the infusion bottle and alarm, and is more intelligent.
The connecting rod is matched, so that the infusion bottle is suitable for any infusion bottle.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An automatic infusion alarm is characterized by comprising a fixing piece (1), a connecting rod assembly and a liquid level early warning piece;
the fixing piece (1) is used for being fixedly connected with an infusion bottle;
the first end of the connecting rod assembly is connected with the fixing piece (1), and the second end of the connecting rod assembly is connected with the liquid level early warning piece;
the liquid level early warning piece comprises a shell, a first photoelectric liquid level sensor (4), a second photoelectric liquid level sensor (5) and an indicator lamp (6), the shell is connected with the second end of the connecting rod assembly, the first photoelectric liquid level sensor (4), the second photoelectric liquid level sensor (5) and the indicator lamp (6) are installed on the shell, and the first photoelectric liquid level sensor (4) and the second photoelectric liquid level sensor (5) are connected in parallel on a power supply circuit of the indicator lamp (6).
2. The automatic infusion alarm according to claim 1, wherein the liquid level warning unit further comprises a buzzer connected in parallel with the indicator light (6).
3. The automatic infusion alarm according to claim 1, wherein the liquid level early warning unit further comprises an infrared terminal and a buzzer, the infrared terminal is connected with the indicator lamp (6) in parallel, and the buzzer is used for receiving an infrared signal of the infrared terminal.
4. The automatic alarm for infusion according to claim 1, characterized in that the fixing member (1) is one of a clamp and a suction cup, or the fixing member (1) is provided with an adhesive.
5. The automatic infusion alarm device according to claim 1, wherein the connecting rod assembly comprises a first connecting rod (2) and a second connecting rod (3), a first end of the first connecting rod (2) is connected with the fixing member (1), a second end of the first connecting rod (2) is rotatably connected with a first end of the second connecting rod (3), an included angle between the first end of the first connecting rod (2) and the second connecting rod (3) changes in a relative rotation process, and a second end of the second connecting rod (3) is connected with the shell.
6. The infusion autoalarm according to claim 5, characterized in that the first link (2) is telescopic.
7. An infusion autoalarm according to any one of claims 5-6, characterized in that the second link (3) is telescopic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782637.5U CN211301508U (en) | 2019-10-23 | 2019-10-23 | Automatic alarm for transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782637.5U CN211301508U (en) | 2019-10-23 | 2019-10-23 | Automatic alarm for transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211301508U true CN211301508U (en) | 2020-08-21 |
Family
ID=72051418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921782637.5U Active CN211301508U (en) | 2019-10-23 | 2019-10-23 | Automatic alarm for transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211301508U (en) |
-
2019
- 2019-10-23 CN CN201921782637.5U patent/CN211301508U/en active Active
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