CN204671663U - A kind of infusion alarm system - Google Patents

Abstract

The utility model discloses an infusion alarm system, which is composed of a plurality of alarm devices and a controller. The controller is connected with the plurality of alarm devices through wireless communication, and monitors the infusion situation through the alarm device. The alarm system with the structure of the utility model is compatible with automatic monitoring, active calling and remote notification, and is suitable for various infusion scenes indoors and outdoors, which greatly facilitates the patient's infusion and the work of medical staff, and has the active calling function, which can effectively prevent The occurrence of emergencies.

Description

A transfusion alarm system

technical field

The utility model relates to the field of medical appliances, in particular to an infusion alarm system.

Background technique

Infusion is a very common treatment method in clinic. The existing infusion has bag type and bottle type, and is usually transparent liquid. It takes a long time for one infusion, if the needle is not pulled out after the infusion is completed, it will cause blood backflow. Therefore, it is necessary to pay attention to the completion of the infusion in time, and notify professionals such as nurses to deal with it, which brings certain inconvenience to the patient.

Utility model content

The utility model overcomes the shortcomings of the prior art and provides an infusion alarm system compatible with automatic monitoring, active calling and remote notification.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

An infusion alarm system, composed of multiple alarm devices and controllers, the alarm device includes a sensor, a wireless communication module, a touch key module, a voltage conversion module and a control module, the sensor and the touch key module are connected to the voltage conversion module in sequence . A control module and a wireless communication module, the controller includes a warning LED and a data processing module, and the controller is connected to a plurality of alarm devices through wireless communication.

Further, an infusion alarm system, the controller and the alarm device are connected through 433MHz wireless communication.

Further, for an infusion alarm system, the sensor is any one or a combination of no-flow detectors, through-beam photoelectric switches, capacitive proximity switches, and optical fiber photoelectric switches.

Further, for an infusion alarm system, the alarm device is also provided with a fixing device, a battery or a power adapter.

Further, an infusion alarm system, the control module includes a MIPS processor chip.

Further, an infusion alarm system, the touch button module is externally connected to the alarm device through wired or wireless.

The gain effect of the utility model is to provide an infusion alarm system, which is composed of a plurality of alarm devices and a controller. The controller is connected to the alarm device through wireless communication, and the infusion situation is monitored through the alarm device. The controller can monitor multiple infusion situations at the same time. , which greatly facilitates the patient's infusion and the work of the medical staff. At the same time, it has the active call function, which can effectively prevent the occurrence of emergencies.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the appended drawings in the following description The drawings are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings on the premise of not paying creative labor.

Fig. 1 is a system architecture diagram of an infusion alarm system according to an embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Fig. 1, the utility model provides a kind of transfusion warning system, is made up of a plurality of warning devices and controller, and described warning device comprises sensor, wireless communication module, touch button module, voltage conversion module and control module, described sensor and The touch button module is sequentially connected to a voltage conversion module, a control module and a wireless communication module, the controller includes a warning LED and a data processing module, and the controller is connected to a plurality of alarm devices through wireless communication.

In this embodiment, the alarm LEDs of the controller of the infusion alarm system correspond to the alarm devices one by one. In addition to the alarm LEDs, sound alarms such as voice broadcast and buzzer can also be configured according to actual needs.

The alarm device is fixed on the infusion stand, the infusion tube passes through the sensor, and the infusion situation is monitored through the sensor. When a change in the infusion is detected, a sensing signal is generated and sent to the control module, and the control module controls the wireless communication module to transmit the signal to the controller, realizing Monitoring alarm purpose. In order to obtain better signal transmission, the controller and the alarm device can be connected through 433MHz wireless communication, and Smartwale's SMW-RF433 communication component can be selected, and the control module can be selected from a MIPS processor chip.

As an optional implementation, the sensor can be any one of no-flow detector, through-beam photoelectric switch, capacitive proximity switch, and optical fiber photoelectric switch. The clamp is detachably installed on both sides of the infusion tube to detect changes in the flow of the infusion tube. In order to improve the accuracy rate, any combination of two sensors, or any one of two sensors is also provided.

As an optional implementation manner, the touch key module is externally connected to the alarm device through wired or wireless. It is used for patients to call actively, which can overcome the defect that the existing call system is only installed in a fixed place, and effectively prevent the occurrence of emergencies.

As an optional implementation, the alarm device is also provided with a fixing device, a battery or a power adapter. With the choice of battery or power adapter, it can also maintain monitoring and emergency calls outdoors or when infusion is not on a hospital bed.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. Retouching should also be regarded as the scope of protection of the present utility model.

Claims (6)

1. A transfusion alarm system is composed of a plurality of alarm devices and controllers, characterized in that the alarm device includes a sensor, a wireless communication module, a touch button module, a voltage conversion module and a control module, and the sensor and the touch button The modules are sequentially connected to a voltage conversion module, a control module and a wireless communication module. The controller includes a warning LED and a data processing module, and the controller is connected to a plurality of alarm devices through wireless communication. 2. The infusion alarm system according to claim 1, characterized in that the controller and the alarm device are connected through 433MHz wireless communication. 3. The infusion alarm system according to claim 1, wherein the sensor is any one or a combination of no-flow detectors, through-beam photoelectric switches, capacitive proximity switches, and optical fiber photoelectric switches. 4. The transfusion alarm system according to claim 1, characterized in that the alarm device is also provided with a fixing device, a battery or a power adapter. 5. The transfusion alarm system according to claim 1, characterized in that the control module comprises a MIPS processor chip. 6. The infusion alarm system according to claim 1, wherein the touch button module is externally connected to the alarm device through wired or wireless.