CN201370819Y - Infusion alarm - Google Patents

Abstract

The utility model relates to an infusion alarm, which comprises an alarm box body. The infusion alarm is characterized in that the box body adopts a long shape; a partition board is arranged in the middle part of the box body; a switch, a battery, a sound-producing device as well as a travel switch are installed in the box body above the partition board; the contact of the switch is exposed on the outer wall of the box body; the travel switch is mounted on the partition board; the feeler lever of the travel switch extends downwards to the inside of the box body below the partition board; a slip sheet is arranged in the box body below the partition board; a connecting rod is arranged at the lower part of the slip sheet; a spring is sleeved on the connecting rod; the slip sheet props against the top end of the feeler lever of the travel switch; the lower end of the connecting rod penetrates an opening formed at the lower part of the box body; a hook is arranged at the lower end of the connecting rod; and a hook or a hanging ring is arranged at the top end of the box body. The utility model has the advantages of simple structure and small volume, can effectively monitor the infusion process and can make a warning sound to remind a nurse to turn off a valve on an infusion tube or pull an infusion needle out.

Description

Infusion alarm

One: technical field

This utility model relates to a kind of infusion alarm.

Two: technical background

Transfusion is one of hospital, clinic conventional means that patient is treated, also is to use the most general and effective treatment means.Normally will be equipped with during transfusion on the hook that the infusion bottle for preparing medicinal liquid or transfusion bag directly hang over drip stand or transfusion pole patient will be carried out venous transfusion, whether the liquid in infusion bottle or the transfusion bag is totally lost needs patient or its family members to monitor, in case being totally lost, liquid must in time turn off valve on the tube for transfusion, otherwise can cause the blood in the patient's blood vessel to take place, patient is damaged to problems such as tube for transfusion backflows.Often take place yet this kind of thing at present, its main cause is that patient body is comparatively weak, families of patients is stayed in the ward to look after the patient night and day for a long time patient comparatively tired, nurse's number education and correction for juvenile offenders reason is many etc., and artificial factor causes.But these all are subjective reasons, and odjective cause is the watch-dog that the transfusion process is not carried out effective monitoring at present in infusion process.

Three: summary of the invention

The purpose of this utility model provides a kind ofly can be carried out effective monitoring, and in time send the infusion alarm that chimes of doom is pointed out the transfusion process.

The purpose of this utility model realizes in the following manner:

This utility model comprises the alarm box body, it is characterized in that: box body is microscler, middle part at box body is provided with dividing plate, dividing plate is divided into box body, following two parts, in the box body on dividing plate top, switch is housed, battery, sound-producing device, travel switch, switch, battery, sound-producing device, connect with lead between travel switch, the contact of switch is exposed on the outer wall of box body, travel switch is contained on the dividing plate, the feeler lever of travel switch is passed down through dividing plate and stretches in the box body of the lower partition, is provided with slide plate in the box body of the lower partition, and the slide plate bottom is provided with connecting rod, on connecting rod, be with spring, spring makes the upper surface of slide plate be against the feeler lever top of travel switch, makes travel switch be in conducting state, and the lower end of connecting rod passes from the perforate of box body bottom, lower end at connecting rod is provided with hook, is provided with hook or link on the top of box body.

The utility model has the advantages that: simple in structure, volume is little, can carry out effective monitoring and when liquid is totally lost, in time send chimes of doom prompting nurse and turn off the valve on the tube for transfusion or pull out transfusion needle the transfusion process.

Four: description of drawings

Fig. 1 is a structural representation of the present utility model.

Five: the specific embodiment

With reference to accompanying drawing, this utility model comprises alarm box body 1, box body 1 is microscler hexahedron or cylinder, be provided with dividing plate 9 at the middle part of box body 1, dividing plate 9 is divided into box body 1, following two parts, switch 2 is housed in the box body on dividing plate 9 tops, battery 11, sound-producing device 10, travel switch 3, switch 2, battery 11, sound-producing device 10,3 on travel switch is connected with lead, switch 2 is close to box body 1 sidewall and is installed, or be embedded in box body 1 sidewall, the contact of switch 2 is exposed on the outer wall of box body 1, travel switch 3 is contained on the dividing plate 9, the feeler lever 4 of travel switch 3 is passed down through dividing plate 9 and stretches in the box body of the lower partition, and battery 11 adopts button cells, and battery 11 is contained on the sidewall of box body 1 or is directly installed on the top cover of box body 1, if battery 11 is contained on box body 1 sidewall, need open the top cover of box body when changing battery,, then can directly change when changing battery if battery 11 is contained on the top cover of box body 1.Sound-producing device 10 can adopt and the identical sound-producing device of sound-producing device on the music greeting card, and sound-producing device 10 should be close to box body 1 sidewall and install, and opens sound transmission aperture in the relevant position of box body 1 sidewall.In the box body of dividing plate 9 bottoms, be provided with slide plate 8, slide plate 8 bottoms are provided with connecting rod 5, on connecting rod 5, be with spring 6, spring 6 makes the upper surface of slide plate 8 be against feeler lever 4 tops of travel switch, make travel switch 3 be in conducting state, the lower end of connecting rod 5 passes from the perforate of box body 1 bottom, is provided with hook 7 in the lower end of connecting rod 5, is provided with hook or link 12 on the top of box body 1.

During use, this utility model is hung on the hook of drip stand or transfusion pole, infusion bottle or transfusion bag are hung on the hook of connecting rod of the present utility model lower end, under the effect of transfusion liquid gravity, connecting rod is by drop-down, driving slide plate moves down feeler lever end with travel switch and separates and compress spring, open switch, along with the minimizing of transfusion liquid, spring promotes to move on the slide plate, when transfusion liquid is totally lost, the feeler lever end in contact of slide plate and travel switch, and the compressing feeler lever makes the travel switch conducting, this moment circuit turn-on of the present utility model, sound-producing device sends musical sound and reports to the police.

Claims (1)

1, a kind of infusion alarm comprises the alarm box body, it is characterized in that: box body is microscler, middle part at box body is provided with dividing plate, dividing plate is divided into box body, following two parts, in the box body on dividing plate top, switch is housed, battery, sound-producing device, travel switch, switch, battery, sound-producing device, connect with lead between travel switch, the contact of switch is exposed on the outer wall of box body, travel switch is contained on the dividing plate, the feeler lever of travel switch is passed down through dividing plate and stretches in the box body of the lower partition, in the box body of the lower partition, be provided with slide plate, the slide plate bottom is provided with connecting rod, on connecting rod, be with spring, spring makes the upper surface of slide plate be against the feeler lever top of travel switch, makes travel switch be in conducting state, and the lower end of connecting rod passes from the perforate of box body bottom, lower end at connecting rod is provided with hook, is provided with hook or link on the top of box body.

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