CN107320816A - A kind of transfusion prompt system - Google Patents

Abstract

The invention discloses an infusion reminder system, which comprises an infusion monitoring device, a background base station wirelessly connected to the infusion monitoring device, a nurse hand-held terminal wirelessly connected to the background base station, and a drip speed detection device wirelessly connected to the background base station; the infusion monitoring device It includes a photoelectric sensor probe and a controller that are flush with the mouth of the infusion bottle; the drip speed detection device is set on the dropper of the infusion tube, and the drip speed detection device includes a photoelectric counter located in the middle and upper part of the dropper, and a sensor connected to the photoelectric counter. Processor and timer; the nurse's hand-held terminal has a display reminder device. The invention can not only send an alarm to the nurse when the infusion is about to be completed, but also can test and monitor the infusion speed in real time during the infusion process and estimate the time required for the infusion, which is convenient for the nurse to understand the situation of the infusion in real time, so it can effectively avoid the patient's infusion Complete, but the nurse does not know that it causes the occurrence of problems such as blood return to the patient, air backflow into the blood vessel, etc., which improves the safety of the infusion.

Description

An infusion reminder system

technical field

The invention relates to a medical device, in particular to a transfusion reminding system.

Background technique

The infusion therapy in the hospital is one of the most commonly used treatment methods in the hospital. The infusion therapy process in the hospital is mainly monitored by the nurse or the patient himself or the patient's family members. The nurse handles it. When the patient or the patient's family members are tired, drowsy or inattentive, it often happens that the infusion of the medicinal solution is finished or the delivery of the medicinal solution is stopped, and the patient, the patient's family members or the nurse do not know it. In this case It is likely to cause the patient's blood to return, the air to flow back into the patient's blood vessel, etc., and even endanger the patient's life in serious cases.

Contents of the invention

In order to overcome the deficiencies of the prior art, the present invention provides an infusion reminder system that can monitor the state of the infusion in real time and automatically remind the nurse when the liquid in the infusion bottle is transfused.

The technical solution adopted by the present invention to solve its technical problems is:

An infusion reminder system, comprising an infusion monitoring device set on an infusion bottle, a background base station wirelessly connected to the infusion monitoring device, a nurse hand-held terminal wirelessly connected to the background base station, and a wireless connection to the background base station Drip speed detection device; the infusion monitoring device includes a photoelectric sensor probe flush with the mouth of the infusion bottle, and a controller connected to the photoelectric sensor probe; the drip speed detection device is set on the dropper of the infusion tube, The drop speed detection device includes a photoelectric counter located in the middle and upper part of the dropper, a processor and a timer connected with the photoelectric counter; the nurse's hand-held terminal has a display reminding device.

As an improvement of the above technical solution, the infusion monitoring device includes an RFID positioning module bound with the bed number.

Further, the infusion monitoring device includes an audible and visual alarm connected to the controller.

Further, the nurse's hand-held terminal is a multifunctional wristband, and the multifunctional wristband is provided with a display and a buzzer.

Further, the infusion monitoring device is provided with a heating chamber inside, and the inner wall of the heating chamber is provided with a heating wire; the infusion monitoring device also includes an ambient temperature sensor for detecting room temperature, and a heating temperature sensor for detecting heating temperature; Both the ambient temperature sensor and the heating temperature sensor are connected to the controller, and the controller controls the heating wire according to the detected room temperature and heating temperature.

Further, the controller also includes a temperature adjustment knob, and when the heating temperature sensor detects that the heating temperature reaches the temperature set by the temperature adjustment knob, the controller controls the heating wire to stop working.

The beneficial effects of the present invention are: the present invention can not only send an alarm to the nurse when the infusion is about to be completed, but also can test and monitor the speed of the infusion in real time during the infusion process and estimate the time required for the infusion, which is convenient for the nurse to understand the situation of the infusion in real time, Therefore, it can effectively prevent the nurse from not knowing that the patient's infusion is completed, which will cause the patient's blood return, air backflow into the blood vessel and other problems, and improve the safety of the infusion.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a structural schematic diagram of the infusion monitoring device and drip speed detection device in the present invention.

detailed description

With reference to Fig. 1, Fig. 2, a kind of infusion reminding system of the present invention comprises the infusion monitoring device 1 that is set on the infusion bottle 5, the background base station 2 that is wirelessly connected with the infusion monitoring device 1, and the background base station 2 The wirelessly connected nurse's hand-held terminal 3 and the drip speed detection device 4 wirelessly connected to the background base station 2; the infusion monitoring device 1 includes a photoelectric sensor probe 11 flush with the mouth of the infusion bottle 5, which is connected with the photoelectric sensor The controller 12 connected to the probe 11; the drop speed detection device 4 is set on the drop tube 6 of the infusion tube, and the drop speed detection device 4 includes a photoelectric counter 41 positioned at the middle and upper part of the drop tube 6, and the photoelectric counter A processor 42 and a timer 43 connected by 41; the nurse's hand-held terminal 3 has a display reminding device. When the system is infused, the dropping speed detection device 4 can test the number of drops of the medicinal liquid per unit time through the photoelectric counter 41, the timer 43 and the processor 42, that is, the dripping speed of the medicinal liquid. The total number of drops of the liquid medicine in the bottle is basically fixed, so the time from the completion of the infusion can be estimated in real time according to the drop rate, and then the information on the drop rate and the estimated completion time of the infusion is wirelessly transmitted to the background base station 2, the background The base station 2 wirelessly transmits the information to the nurse's hand-held terminal 3, which is convenient for the nurse to understand the situation in advance; when the infusion is about to be completed, the liquid level of the liquid medicine in the infusion bottle 5 will drop to the bottle mouth, and be identified by the photoelectric sensor probe 11 Generate a reminder signal, the photoelectric sensor probe 11 immediately sends the reminder signal to the controller 12, and the controller 12 then wirelessly transmits the signal to the background base station 2, and then the background base station 2 sends it to the nurse's hand-held terminal 3 to display the reminder The device reminds the nurse that the infusion is complete. Therefore, the present invention can not only send an alarm to the nurse when the infusion is about to be completed, but also can test and monitor the speed of the infusion in real time during the infusion process and estimate the time required for the infusion, which is convenient for the nurse to understand the situation of the infusion in real time, so it can effectively prevent nurses from It is not known that the patient's infusion is completed, which causes problems such as blood return to the patient and air backflow into the blood vessel, which improves the safety of the infusion.

During the use of this system, a nurse's hand-held terminal 3 can correspond to multiple sets of infusion monitoring devices 1 and drip speed detection devices 4. In order to facilitate the understanding of the specific location of the patient who has completed the infusion, the infusion monitoring device 1 includes Bound RFID positioning module 13.

The infusion monitoring device 1 includes an audible and visual alarm 14 connected to the controller 12 . Through the above-mentioned structure, when the transfusion is completed, the patient himself or his family members can be reminded at the same time, so as to improve a safety guarantee.

In this embodiment, preferably, the nurse's hand-held terminal 3 is a multifunctional wristband, and the multifunctional wristband is provided with a display and a buzzer. In this way, the nurse can directly wear it on the arm, carry it with him, and be informed of the completion of infusion through the buzzer at any time to remind him, and understand the information such as the position or bed number of the patient who has completed the infusion through the display.

In order to heat the infusion bottle 5 and improve the comfort of the human body, a heating chamber 15 is arranged inside the infusion monitoring device 1, and the infusion monitoring device 1 is set on the infusion bottle 5 through the heating chamber 15, and the heating The inner wall of the chamber 15 is provided with a heating wire 16; the infusion monitoring device 1 also includes an ambient temperature sensor 17 for detecting room temperature and a heating temperature sensor 18 for detecting the heating temperature; the ambient temperature sensor 17 and the heating temperature sensor 18 are all connected with the controller 12, and the controller 12 controls the heating wire 16 according to the detected room temperature and heating temperature.

In order to facilitate manual adjustment of the heating temperature, the controller 12 also includes a temperature adjustment knob 19. When the heating temperature sensor 18 detects that the heating temperature reaches the temperature set by the temperature adjustment knob 19, the controller 12 controls The heating wire 16 stops working.

The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above examples, as long as it achieves the technical effect of the present invention by any same or similar means, it should fall within the protection scope of the present invention.

Claims (6)

1. An infusion reminder system, characterized in that: it includes an infusion monitoring device (1) set on the infusion bottle (5), a background base station (2) wirelessly connected with the infusion monitoring device (1), and the The nurse's hand-held terminal (3) wirelessly connected to the background base station (2), the drop speed detection device (4) wirelessly connected to the background base station (2); the infusion monitoring device (1) includes an infusion bottle (5) ) a photoelectric sensor probe (11) with the mouth of the bottle flush, a controller (12) connected to the photoelectric sensor probe (11); the drop speed detection device (4) is set on the dropper (6) of the infusion tube , the drop speed detection device (4) includes a photoelectric counter (41) positioned at the middle and upper part of the dropper (6), a processor (42) and a timer (43) connected with the photoelectric counter (41); The nurse's hand-held terminal (3) has a display reminding device. 2. An infusion reminder system according to claim 1, characterized in that: the infusion monitoring device (1) includes an RFID positioning module (13) bound with a bed number. 3. An infusion reminder system according to claim 1 or 2, characterized in that the infusion monitoring device (1) includes an audible and visual alarm (14) connected to the controller (12). 4. A kind of transfusion reminder system according to claim 1 or 2, characterized in that: the nurse's hand-held terminal (3) is a multifunctional wristband, and the multifunctional wristband is provided with a display and a buzzer. 5. An infusion reminder system according to claim 1 or 2, characterized in that: the infusion monitoring device (1) is provided with a heating chamber (15) inside, and the inner wall of the heating chamber (15) is provided with a heating chamber silk (16); described infusion monitoring device (1) also includes the ambient temperature sensor (17) that detects room temperature, the heating temperature sensor (18) that detects heating temperature; Described ambient temperature sensor (17) and heating The temperature sensors (18) are all connected to the controller (12), and the controller (12) controls the heating wire (16) according to the detected room temperature and heating temperature. 6. An infusion reminder system according to claim 5, characterized in that: the controller (12) also includes a temperature adjustment knob (19), and the heating temperature sensor (18) detects that the heating temperature reaches When the temperature is set by the temperature adjustment knob (19), the controller (12) controls the heating wire (16) to stop working.