CN219251225U - An internet-based transfusion detection system - Google Patents

Abstract

The utility model discloses an infusion detection system based on the Internet, which includes a patient terminal module and a medical care terminal module, both of which are connected through WiFi; the patient terminal module includes a main control module, a loudspeaker and at least one non-contact capacitive liquid Position sensor; the main control module is provided with a single-chip microcomputer and the first WiFi module, and the non-contact capacitive liquid level sensor is used to detect the dripping situation, and the dripping situation is sent to the main control module, and the main control module according to the dripping situation Control loudspeaker to work; Described medical care end module comprises acousto-optic alarm and the second WiFi module, main control module controls the work of acousto-optic alarm through WiFi; Also comprises mobile phone end, main control module sends drop situation to mobile phone end through WiFi. The non-contact capacitive liquid level sensor is used to monitor the dripping situation of the infusion tube in real time, and the medical staff is remotely prompted through WiFi to monitor the clinical infusion situation in real time, reducing the work intensity of the medical staff and improving the quality of monitoring.

Description

An internet-based transfusion detection system

technical field

The utility model relates to the technical field of infusion detection, in particular to an Internet-based infusion detection system.

Background technique

Intravenous infusion is a very common quality method in clinical practice. Due to the different liquid volume and drip speed during infusion, the duration of each infusion is different. Therefore, nurses or patients are required to manually observe the liquid level in the infusion bottle during the infusion process, and replace it in time when the liquid level is close to the bottom of the bottle. There are a large number of patients in the ward, and the nurses need to do very complicated things. They cannot pay attention to the infusion status of all patients in time. Therefore, patients usually need to pay attention to the fluid level and call the nurse in time before the infusion is completed. However, some patients are not in good health during infusion or the elderly are inattentive during infusion, and cannot pull out the needle or change the bottle in time, which is likely to cause medical risks.

Utility model content

In order to solve the above problems, the utility model provides an infusion detection system based on the Internet, which can monitor the infusion situation in real time, and remind patients and medical staff to pull out the needle or change the bottle in time, so as to reduce the occurrence of medical accidents.

For this reason, the technical solution of the utility model is: an infusion detection system based on the Internet, including a patient terminal module and a medical care terminal module, both of which are connected through WiFi; the patient terminal module includes a main control module, a loudspeaker and at least A non-contact capacitive liquid level sensor; the main control module is provided with a single-chip microcomputer and the first WiFi module, and the non-contact capacitive liquid level sensor is used to detect the dripping situation, and the dripping situation is sent to the main control module, the main Control module controls loudspeaker work according to drip situation; Described medical care end module comprises acousto-optic alarm and the second WiFi module, main control module controls the work of acousto-optic alarm by WiFi; The terminal sends the drip situation.

The utility model uses a non-contact capacitive liquid level sensor to detect dripping. When liquid flows through the infusion tube, the relay in the sensor is in an open state, and when there is no liquid in the infusion tube, the relay in the sensor is in a closed state. . The signal of the non-contact capacitive liquid level sensor will be directly transmitted to the main control module. When the drip is over or abnormal, the speaker will send a prompt to the patient, and the main control module will also send the signal to the nurse's mobile phone through the WiFi module. , and control the audible and visual alarm at the medical station to issue an audible and visual alarm to remind the nurse that the infusion has been completed or is abnormal, so that the nurse can deal with it in time to ensure the safety of the infusion.

Preferably, the patient-end module includes a plurality of non-contact capacitive liquid level sensors and a main control module, the main control module is connected to a plurality of non-contact capacitive liquid level sensors through wires, and receives detection of each non-contact capacitive liquid level sensor. Control the work of multiple audible and visual alarms in case of liquid dripping. The main control module can implement one-to-many mode, taking a ward as a unit, each ward is equipped with a main control module and multiple non-contact capacitive liquid level sensors, the number of non-contact capacitive liquid level sensors is related to the number of hospital beds Consistent; the main control module is installed on the wall in advance, and connected with multiple non-contact capacitive liquid level sensors through wires; when in use, the non-contact capacitive liquid level sensor is clamped on the infusion tube to detect the dripping of the infusion tube When the drip is over or abnormal, the main control module controls the corresponding sound and light alarm in the medical station to remind the nurse to change the bottle in time.

Preferably, the patient end module includes a non-contact capacitive liquid level sensor and a main control module, the main control module and the first WiFi module are placed in a rectangular box, and the non-contact capacitive liquid level sensor and the speaker are installed on a rectangular box. The main control module can implement a one-to-one mode. The non-contact capacitive liquid level sensor and the main control module are assembled in a rectangular box, which is easy to use and can be used directly in the existing ward without additional wiring installation.

Preferably, the non-contact capacitive liquid level sensor includes a sensor body and a detection end, the sensor body is fixed inside a rectangular box, the rectangular box is provided with an opening for the detection end to pass through, and the detection end is placed outside the rectangular box , a longitudinal detection groove is arranged in the middle; a clamping piece is fixed on the outside of the rectangular box. The patient-end module is fixed on the infusion stand through the clamp, and the infusion tube is put into the detection groove, so that the detection end can monitor the dripping situation in the infusion tube in real time.

Preferably, a start button and a stop button are provided outside the rectangular box, and the start button and the stop button are electrically connected to the main control module. When replacing the infusion bottle, you can press the stop button first to avoid an alarm during the replacement. After the infusion bottle is replaced and the drip in the infusion tube is normal, press the start button again, and the patient-side module starts to work normally; after the alarm is issued, The nurse can also press the stop button to stop the alarm.

Compared with the prior art, the beneficial effect of the utility model is that the non-contact capacitive liquid level sensor is used to monitor the dripping of the infusion tube in real time, and the main control module remotely controls the sound and light alarm of the medical station to issue an alarm through WiFi. And the drip information is sent to the mobile phone of the medical staff, which is convenient for the medical staff to understand the infusion situation, replace the infusion bottle in time, and realize the real-time monitoring of the medical infusion, which not only greatly reduces the work intensity of the medical staff, but also improves the monitoring quality.

Description of drawings

Below in conjunction with accompanying drawing and embodiment of the present utility model will be described in further detail

Fig. 1 is the functional block diagram of embodiment 1;

Fig. 2 is the top view of the structure of the patient end module in embodiment 1;

Fig. 3 is the top view of the structure of the traditional Chinese medical end protection module of embodiment 1;

Fig. 4 is the functional block diagram of embodiment 2;

FIG. 5 is a connection schematic diagram of Embodiment 2.

The drawing marks are: first rectangular box body 1, clamping piece 11, start button 12, stop button 13, main control module 2, single-chip microcomputer 21, first WiFi module 22, speaker 3, non-contact capacitive liquid level sensor 4, The sensor body 41 , the detection end 42 , the detection groove 43 , the sound and light alarm 5 , the second WiFi module 6 , and the second rectangular box 7 .

Detailed ways

In the description of the present utility model, it should be noted that, for orientation words, if there are terms "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "Width", "Thickness", "Top", "Bottom", "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", " "Inside", "outside", "clockwise", "counterclockwise" and other indication orientations and positional relationships are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or It should not be construed as limiting the specific protection scope of the present invention to imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation.

In addition, terms such as "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of technical features. Therefore, the definition of "first" and "second" features may explicitly or implicitly include one or more of these features. In the description of the utility model, the meanings of "several" and "several" are two or two more than one, unless otherwise expressly and specifically limited.

Example 1

The infusion detection system described in this embodiment includes a patient terminal module and a medical terminal module, both of which are connected through WiFi.

The patient end module includes a first rectangular box body 1, a main control module 2 is installed in the first rectangular box body, a speaker 3 and a non-contact capacitive liquid level sensor 4 are arranged on the outside of the first rectangular box body; The capacitive liquid level sensor 4 includes a sensor main body 41 and a detection end 42, the sensor main body 41 is fixed inside the first rectangular box body 1, the first rectangular box body 1 is provided with an opening for the detection end 42 to pass through, and the detection end 42 is placed On the outer side of the first rectangular box body 1 , there is a detection groove 43 arranged longitudinally in the middle; the outer side of the first rectangular box body 1 is fixed with a clamping member 11 . A start button 12 and a stop button 13 are provided outside the first rectangular box, and the start button 12 and the stop button 13 are electrically connected to the main control module 2 .

The circuit board of the main control module 2 is provided with a single-chip microcomputer 21 and a first WiFi module 22, the model of the single-chip microcomputer is STM32F103C8T6, the first WiFi module is a Mijia WiFi module, and a non-contact capacitive liquid level sensor is used to detect dripping , and send the dripping situation to the main control module, and the main control module controls the speaker to work according to the dripping situation.

The medical terminal module includes a sound and light alarm 5 and a second WiFi module 6, both of which are placed in the second rectangular box 7, and the main control module controls the work of the sound and light alarm through WiFi; The corresponding APP is installed, and the main control module sends the infusion situation to the mobile phone through WiFi, and the number of the hospital bed where the infusion is completed is displayed on the APP, and a prompt sound is issued.

When in use, the patient end module is fixed on the infusion stand through the clamping piece 11, and after the infusion bottle is hung on the infusion stand, the infusion tube is put into the detection groove, which is convenient for the detection end to monitor the dripping situation in the infusion tube in real time. When liquid flows through the infusion tube, the relay in the sensor is in an open state, and when there is no liquid in the infusion tube, the relay in the sensor is in a closed state. The signal of the non-contact capacitive liquid level sensor will be directly transmitted to the main control module. When the drip is over or abnormal, the speaker will send a prompt to the patient, and the main control module will also send the signal to the nurse's mobile phone through the WiFi module. , and control the audible and visual alarm at the medical station to issue an audible and visual alarm, prompting the nurse to replace the infusion bottle in time.

When changing the infusion bottle, you can first press the stop button 13 to avoid an alarm during replacement. After the infusion bottle is replaced and the drip in the infusion tube is normal, press the start button 12 again, and the patient-side module starts to work normally; an alarm is issued Finally, the nurse can also press the stop button to stop the alarm.

The main control module of this embodiment can implement a one-to-one mode, and the non-contact capacitive liquid level sensor and the main control module are assembled on a rectangular box, which is easy to use and can be used directly in the existing ward without additional wiring installation .

Example 2

The infusion detection system of this embodiment includes a patient terminal module and a medical terminal module, both of which are connected via WiFi. The patient end module includes a plurality of non-contact capacitive liquid level sensors and a main control module, the main control module is connected to a plurality of non-contact capacitive liquid level sensors through wires, and receives drips detected by each non-contact capacitive liquid level sensor situation, control the work of multiple audible and visual alarms.

The main control module of this embodiment can implement a one-to-many mode, with a ward as a unit, each ward is equipped with a main control module, and a plurality of non-contact capacitive liquid level sensors, the non-contact capacitive liquid level sensor The number is consistent with the number of hospital beds; the main control module is installed on the wall in advance, and is connected with multiple non-contact capacitive liquid level sensors through wires; when in use, the non-contact capacitive liquid level sensor is clamped on the infusion tube to detect infusion The dripping of the tube; when the dripping is over or abnormal, the main control module controls the corresponding sound and light alarm in the medical station to remind the nurse to change the bottle in time.

The above descriptions are only preferred implementations of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model all belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (5)

1. An Internet-based infusion detection system, characterized in that: comprise a patient terminal module and a medical care terminal module, the two are connected by WiFi; the patient terminal module comprises a main control module, a loudspeaker and at least one non-contact capacitor Liquid level sensor; the main control module is provided with a single-chip microcomputer and the first WiFi module, and the non-contact capacitive liquid level sensor is used to detect the dripping situation, and the dripping situation is sent to the main control module, and the main control module according to the dripping liquid Situation control loudspeaker work; Described medical care end module comprises acousto-optic alarm and the second WiFi module, main control module controls the work of acousto-optic alarm by WiFi; Also comprises mobile phone terminal, main control module sends dripping liquid situation to mobile terminal by WiFi . 2. A kind of infusion detection system based on Internet as claimed in claim 1, is characterized in that: described patient end module comprises a plurality of non-contact capacitive liquid level sensors and main control module, and main control module is connected multiple by wire A non-contact capacitive liquid level sensor receives the liquid drip detected by each non-contact capacitive liquid level sensor, and controls the work of multiple sound and light alarms. 3. A kind of infusion detection system based on Internet as claimed in claim 1, is characterized in that: described patient end module comprises a non-contact capacitive liquid level sensor and main control module, main control module and the first WiFi module Placed in a rectangular box, the non-contact capacitive liquid level sensor and speaker are installed on the rectangular box. 4. A kind of Internet-based infusion detection system as claimed in claim 3, characterized in that: said non-contact capacitive liquid level sensor comprises a sensor body and a detection end, the sensor body is fixed inside a rectangular box body, and the rectangular box body There is an opening for the detection end to pass through, the detection end is placed outside the rectangular box, and a longitudinal detection groove is arranged in the middle; a clamping piece is fixed on the outside of the rectangular box. 5. An Internet-based transfusion detection system as claimed in claim 3, characterized in that: a start button and a stop button are arranged outside the rectangular box, and the start button and the stop button are electrically connected to the main control module.

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