CN207253543U - A kind of infusion alarm - Google Patents

Abstract

It the utility model is related to a kind of infusion alarm, device, cut-off equipment, warning device, power supply unit are risen including slow, the slow liter of device includes hook, spring, conducting rod, contact, the spring, conducting rod, contact are metal material, the hook is connected with spring, the conducting rod is connected and vertical with spring with the nearly hook end of spring, the remote hook end of the spring successively with device for trapping, warning device, power supply unit, contact series；The cut-off equipment includes woven hose, piston, motor, have on the woven hose branch pipe vertical with woven hose, have steel ball in branch pipe, one end of branch pipe is connected with piston, piston and motor connect；The warning device includes alarm.The technical solution of the utility model cost is low, highly practical, can immediately shut off at the end of infusion, be not easy gas leakage leakage, securely and reliably.

Description

A kind of infusion alarm

Technical field

It the utility model is related to medical instruments field, and in particular to a kind of infusion alarm.

Background technology

Infusion is a kind of common treatment means, its existing one general problem is that in infusion-completed, if do not had Liquid is changed in time or stops infusion, and the venous blood of human body can be back to woven hose, in some instances it may even be possible to which occluding infusion pipe, causes patient Panic or some unexpected consequences.Medical staff or family numbers of patients is often needed constantly to nurse observation during thus infusing, no But patient's financial burden is aggravated, and often due to the carelessness of caregiver, particularly at night, infusion hidden danger cannot effectively be kept away Exempt from.

Utility model content

The purpose of this utility model is to provide a kind of infusion alarm, cost is low, highly practical, can terminate in infusion When shut off immediately, be not easy gas leakage leakage, securely and reliably.

To achieve the above object, the technical solution adopted in the utility model is：A kind of infusion alarm, including slow rise fill Put, cut-off equipment, warning device, power supply unit, the slow liter of device include hook, spring, conducting rod, contact, the spring, Conducting rod, contact are metal material, and the hook is connected with spring, and the conducting rod is connected with the nearly hook end of spring And it is vertical with spring, the remote hook end of the spring successively with device for trapping, warning device, power supply unit, contact series；It is described Cut-off equipment includes woven hose, piston, motor, has the branch pipe vertical with woven hose on the woven hose, has steel ball, branch in branch pipe One end of pipe is connected with piston, piston and motor connect；The warning device includes alarm；

Further, the power supply unit is alternating-current power supply；

Further, the spring is iron；

Further, the conducting rod is copper；

Further, the contact is copper sheet metal；

Further, the alarm is the one or two of buzzer siren or vibration alarm；

Further, the diameter of the steel ball is slightly larger than woven hose and branch pipe diameter.

The utility model method has the following advantages that：

The technical solution of the utility model cost is low, highly practical, can immediately shut off at the end of infusion, be not easy gas leakage Leakage, securely and reliably.

Brief description of the drawings

Fig. 1 is the structure diagram of the infusion alarm of the utility model；

Fig. 2 is the circuit diagram of the infusion alarm of the utility model.

Embodiment

The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.

Embodiment 1

A kind of infusion alarm, including slow liter device 1, cut-off equipment 2, warning device 3, power supply unit 4, slow rise fill Put including hook 11, spring 12, conducting rod 13, contact 14, the spring 12 to be iron, conducting rod 13, contact 14 be it is copper, The hook 11 is connected with spring 12, and the conducting rod 13 is connected and vertical with spring 12 with the nearly hook end of spring 12, The remote hook end of the spring 12 is connected with power supply unit 4, warning device 3, device for trapping 2, contact 14 successively；The dress that shuts off Put including woven hose 21, piston 22, motor 23, have the branch pipe 24 vertical with woven hose 21 on the woven hose 21, have in branch pipe Steel ball 25, one end of branch pipe 24 are connected with piston 22, piston 22 is connected with motor 23；The warning device 3 includes alarm 31； The power supply unit 4 is alternating-current power supply；The alarm is buzzer siren and vibration alarm.The woven hose and branch pipe It is soft medical plastic material, there is certain elasticity.

In use, slow liter of device is fixed on infusion support, an empty infusion bag and woven hose are hung on hook, by this When conducting rod position mark and by contact be arranged at mark top 2-5cm at, empty infusion bag is replaced with into normal infusion Bag, woven hose is installed on below infusion bag and (can be wrapped woven hose and branch pipe, steel ball as a set of apparatus in actual use The other end of branch pipe is wrapped up into piston when dress, use and is fixed on motor), and be attached as specified above.Work as infusion When drawing to an end, spring, which is gradually tapered up to conducting rod and contact, to be touched and connects whole circuit, and motor pushing is lived after circuit is connected Steel ball is headed into woven hose to shut off by plug, while alarm starts, and medical staff can rush for disease immediately after receive the alarm signal At people, since steel ball is slightly larger than infusion pipe diameter, liquid in woven hose can be blocked to flow completely, be not in that liquid is complete The danger flow to end, it is simple installation, of low cost due to not containing controller.

Although above having made detailed description to the utility model with generality explanation and specific embodiment, On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art 's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will Seek the scope of protection.

Claims (6)

1. a kind of infusion alarm, including slow liter device, cut-off equipment, warning device, power supply unit, it is characterised in that described The slow device that rises includes hook, spring, conducting rod, contact, and the spring, conducting rod, contact are metal material, the hook and Spring is connected, and the conducting rod is connected and vertical with spring with the nearly hook end of spring, the remote hook end of the spring according to Secondary and device for trapping, warning device, power supply unit, contact series；The cut-off equipment includes woven hose, piston, motor, described Have on woven hose the branch pipe vertical with woven hose, have steel ball in branch pipe, one end of branch pipe is connected with piston, piston and motor connect Connect；The warning device includes alarm, and the diameter of the steel ball is slightly larger than woven hose and branch pipe diameter.

2. a kind of infusion alarm as claimed in claim 1, it is characterised in that the power supply unit is alternating-current power supply.

3. a kind of infusion alarm as claimed in claim 1, it is characterised in that the spring is iron.

4. a kind of infusion alarm as claimed in claim 1, it is characterised in that the conducting rod is copper.

5. a kind of infusion alarm as claimed in claim 1, it is characterised in that the contact is copper sheet metal.

6. a kind of infusion alarm as claimed in claim 1, it is characterised in that the alarm is buzzer siren or vibration The one or two of alarm.