CN204766848U - Wireless alarm system of medical infusion - Google Patents

Abstract

The utility model discloses a wireless alarm system for medical infusion, which comprises an alarm transmitter for detecting the liquid level of an infusion bottle, a call button installed on the wall and a terminal for receiving alarm signals. The alarm transmitter is provided with a wireless signal A transmitter, the call button is connected to a wireless signal transmitter, and the wireless signal transmitter is wirelessly connected to the terminal. The utility model monitors the liquid level of the infusion bottle in real time through the alarm transmitter. When the liquid level is too low, the wireless signal transmitter in the alarm transmitter will send an alarm signal to the terminal in the hands of the medical staff to remind the medical staff to change the medicine or Stop the infusion. Moreover, when necessary, the call button can also be pressed to send a signal through the wireless signal transmitter, which greatly facilitates the medical staff to know the patient's situation in time. The utility model can be widely used in the medical field.

Description

A wireless alarm system for medical infusion

technical field

The utility model relates to the field of medical equipment, in particular to a wireless alarm system for medical infusion.

Background technique

Intravenous infusion is a common and important treatment in clinic. At present, there are many patients undergoing clinical infusion, and most of them use infusion bottles for infusion, but this will cause the following problems:

General infusion bottles rely on family members or nurses to find out the situation of liquid dripping and emptying. On the one hand, as the number of patients increases, the allocation of medical staff may be insufficient to understand the situation in time and lead to empty bottles. On the other hand, family members will not It is possible to pay attention to the infusion situation all the time, so it is very likely that the empty bottle will occur and need to be punctured again.

Patients can also use the call button installed on the wall in front of the bed to remind the medical staff at the nurse's station that the bottle will be empty. However, not every patient has the ability to move, and not every patient can pay attention to the infusion situation in time .

Utility model content

In order to solve the above technical problems, the purpose of this utility model is to provide a wireless medical infusion alarm system with simple structure and capable of sending reminders in time.

The technical scheme adopted in the utility model is:

A medical infusion wireless alarm system, an alarm transmitter for detecting the liquid level of an infusion bottle, a call button installed on a wall and a terminal for receiving alarm signals, the alarm transmitter is provided with a wireless signal transmitter, the The call button is connected with the wireless signal transmitter, and the wireless signal transmitter is wirelessly connected with the terminal.

As a further improvement of the utility model, the alarm transmitter includes a slideway vertically fixed on the infusion stand, a pulley arranged on the slideway, and a contact piece slidably connected to the slideway through the pulley, and a positioning piece is provided on the slideway , the wireless signal transmitter is arranged below the positioning piece, a spring is arranged above the contact piece, the other end of the spring is connected with the positioning piece, a hook for hanging an infusion bottle is connected under the contact piece, the The wireless signal transmitter is provided with an alarm emission button on the side close to the direction of the contact sheet.

As a further improvement of the present utility model, the alarm emission button is a push button, and after the alarm emission button is pressed, the wireless signal transmitter sends a wireless signal to the terminal.

As a further improvement of the utility model, a liquid level scale is provided on the slideway.

As a further improvement of the utility model, the material of the slideway is aluminum or aluminum alloy.

As a further improvement of the utility model, the terminal is a handheld PDA.

The beneficial effects of the utility model are:

The utility model relates to a medical infusion wireless alarm system which monitors the liquid level of the infusion bottle in real time through an alarm transmitter. When the liquid level is too low, the wireless signal transmitter in the alarm transmitter will send an alarm signal to the terminal in the hands of the medical staff. Alert healthcare provider to change dressing or stop infusion. Moreover, when necessary, the call button can also be pressed to send a signal through the wireless signal transmitter, which greatly facilitates the medical staff to know the patient's situation in time.

Description of drawings

The specific embodiment of the utility model will be further described below in conjunction with accompanying drawing:

Fig. 1 is the principle block diagram of a kind of medical infusion wireless alarm system of the present utility model;

Fig. 2 is a structural schematic diagram of an alarm transmitter in a medical transfusion wireless alarm system of the present invention.

Detailed ways

With reference to Fig. 1, a kind of medical infusion wireless alarm system of the present utility model, the alarm transmitter 1 that is used to detect the liquid level of infusion bottle, the call button 2 that is installed on the wall and the terminal 3 that is used to receive alarm signal, described alarm transmits The device 1 is provided with a wireless signal transmitter 15, and the call button 2 is connected to the wireless signal transmitter 15, and the wireless signal transmitter 15 is wirelessly connected to the terminal 3.

In this embodiment, the liquid level of the infusion bottle is monitored in real time by the alarm transmitter 1. When the liquid level is too low, the wireless signal transmitter 15 in the alarm transmitter 1 will send an alarm signal to the terminal 3 in the hands of the medical staff to remind The healthcare provider changes the dressing or stops the infusion.

Referring to Fig. 2, further as a preferred embodiment, the alarm transmitter 1 includes a slideway 11 vertically fixed on the infusion stand, a pulley 12 arranged on the slideway 11 and a contactor slidably connected with the slideway 11 by the pulley 12. A piece 13, the slideway 11 is provided with a positioning piece 14, the wireless signal transmitter 15 is arranged below the positioning piece 14, a spring 17 is arranged above the contact piece 13, and the other end of the spring 17 is connected with the positioning piece. The contact sheet 14 is connected, the contact sheet 13 is connected with a hook 18 for hanging the infusion bottle, and the wireless signal transmitter 15 is provided with an alarm emission button 16 near the contact sheet 13 direction. When the infusion bottle is full, its weight pulls the contact piece 13 through the hook 18 and pulls down the spring 17 so that the contact piece 13 and the positioning piece 14 are far away. At this time, the spring 17 is in a stretched state; The weight of the bottle decreases gradually, and the tension of the spring 17 pulls the contact piece 13 back, finally triggering the alarm emission button 16 on the wireless signal transmitter 15 .

As a further preferred embodiment, the alarm transmitting button 16 is a push button, and after the alarm transmitting button 16 is pressed, the wireless signal transmitter 15 sends a wireless signal to the terminal 3 .

Further as a preferred embodiment, the slideway 11 is provided with a liquid level scale 19, which is divided into 0mL, 100mL, 200mL, 300mL, 400mL, 500mL, and the positioning piece 14 can be adjusted to the corresponding level for different infusion bottles and infusion volumes. s position.

As a further preferred embodiment, the slideway 11 is made of aluminum or aluminum alloy.

Further as a preferred embodiment, the terminal 3 is a handheld PDA.

The above is a specific description of the preferred implementation of the present utility model, but the utility model creation is not limited to the described embodiments, and those skilled in the art can also make various equivalents without violating the spirit of the present utility model. Modifications or replacements, these equivalent modifications or replacements are all included within the scope defined by the claims of the present application.

Claims (6)

1. A wireless alarm system for medical infusion, characterized by: an alarm transmitter (1) for detecting the liquid level of the infusion bottle, a call button (2) installed on the wall, and a terminal (3) for receiving alarm signals , the alarm transmitter (1) is provided with a wireless signal transmitter (15), the call button (2) is connected to the wireless signal transmitter (15), and the wireless signal transmitter (15) is connected to the terminal (3) Wireless connections. 2. A wireless medical infusion alarm system according to claim 1, characterized in that: the alarm transmitter (1) includes a slideway (11) vertically fixed on the infusion stand, The pulley (12) on the top and the contact piece (13) slidingly connected with the slideway (11) through the pulley (12), the slideway (11) is provided with a positioning piece (14), and the wireless signal transmitter ( 15) Set under the positioning piece (14), a spring (17) is arranged above the contact piece (13), the other end of the spring (17) is connected with the positioning piece (14), and the contact piece (13) ) is connected with a hook (18) for hanging the infusion bottle, and the wireless signal transmitter (15) is provided with an alarm emission button (16) on the side close to the direction of the contact piece (13). 3. A wireless medical infusion alarm system according to claim 2, characterized in that: the alarm emission button (16) is a push button, and after the alarm emission button (16) is pressed, the wireless signal transmitter (15) Send a wireless signal to the terminal (3). 4. A wireless medical infusion alarm system according to claim 2, characterized in that: the slideway (11) is provided with a liquid level scale (19). 5. A medical transfusion wireless alarm system according to claim 2, 3 or 4, characterized in that: the slideway (11) is made of aluminum or aluminum alloy. 6. A wireless medical infusion alarm system according to claim 1, characterized in that: the terminal (3) is a handheld PDA.