CN208710679U - A kind of infusion alarm - Google Patents

Abstract

The utility model discloses a kind of infusion alarms, including shell, rotating hoisting ring, fixed pulley, the first counterweight, the second counterweight, limiting device and warning device, warning device includes sequentially connected power supply, swept resistance, voice box controller, the lower end of voice box controller is equipped with alarm trigger head A and alarm trigger head B, the bottom surface of first counterweight is equipped with alarm trigger head C, and the bottom surface of the second counterweight is equipped with alarm trigger head D；Hung on fixed pulley one end of ropy or ribbon, ropy or ribbon from top to bottom it is movable pass through limiting device after be successively fixed with the second counterweight and the first counterweight, the other end of ropy or ribbon hangs infusion bag or infusion bottle for hanging, first counterweight and the second counterweight are respectively positioned between limiting device and alarm trigger head A, alarm trigger head A is located at below the first counterweight to be touched for alarm trigger head C, and alarm trigger head B is located at below the second counterweight to be touched for alarm trigger head D.Replacement infusion bag can effectively be prompted.

Description

A kind of infusion alarm

Technical field

The utility model relates to medical instruments fields, more particularly to a kind of infusion alarm.

Background technique

Infusion is the most common treatment means in clinical position, and many patients are susceptible tired because amount of infusion is big, transfusion time is long Tired, discovery infusion terminates not in time or medical staff's heavy workload, under-staffing are found not in time, admits air into blood Pipe forms aeroembolism, gently then delay treatment, and patient is given to increase pain, heavy then threat to life.In response to this problem, also occur one on the market The alarms that a little prompt infusions are completed, but alarm on the market prompts to alarm with induction mode mostly, first is that induction cyclopentadienyl Water droplet in Fei Shi dropper, if drawback, which is to be infused, to be terminated, but can remain some droplets on tube wall of being infused, if droplet Remaining position is in the position of inductor, then can block inductor will affect the judgement of alarm, miscue or not occurs Alarm, second is that measuring pressure alarm, such alarm is for being clipped in perfusion tube, and the size of monitoring transfusion pipe pressure prompts Whether infusion is completed, and drawback is to flatten or crush perfusion tube, then will affect drug effect or increase patient economy burden.

Utility model content

The main purpose of the utility model is that overcoming deficiency in the prior art, a kind of new structural infusion is provided Alarm, especially suitable for being used when clinical transfusion.

In order to achieve the above object, the technical scheme adopted by the utility model is

A kind of infusion alarm, including shell, rotating hoisting ring, fixed pulley, the rotating hoisting ring are installed vertically on shell top The top surface of plate, the fixed pulley is rotatably immobilized in the shell, the rotation direction of fixed pulley perpendicular to shell top plate；

It further include the first counterweight, the second counterweight, limiting device and warning device, the warning device includes sequentially connected Power supply, swept resistance, voice box controller, the lower end of the voice box controller are equipped with alarm trigger head A and alarm trigger head B, the bottom surface of first counterweight are equipped with alarm trigger head C, and the bottom surface of second counterweight is equipped with alarm trigger head D, the report Alert trigger head A is formed into a loop by contact alarm trigger head C and power supply, and the alarm trigger head B passes through contact alarm trigger head D It is formed into a loop with power supply；

One end that ropy or ribbon, ropy or ribbon are hung on the fixed pulley movable from top to bottom passes through Successively it is fixed with the second counterweight and the first counterweight after limiting device, the other end of the ropy or ribbon hangs infusion for hanging Bag or infusion bottle, the limiting device and warning device are fixedly mounted in shell, first counterweight and the equal position of the second counterweight Between limiting device and alarm trigger head A, alarm trigger head A is located at below the first counterweight to be touched for alarm trigger head C, described Alarm trigger head B is located at below the second counterweight to be touched for alarm trigger head D；

Alarm the distance between the trigger head A and limiting device are greater than the height of the first counterweight to the second counterweight, described The trigger head A and the distance between the trigger head B that alarms that alarms is less than the height of alarm trigger head C to alarm trigger head D.

The utility model is further set to: the shell is equipped with sliding rail, and the limiting device includes from top to bottom may be used The first limiter and second limiter of dismantling connection, the first limiter and second limiter pass through sliding rail and stretch out shell Outside, first limiter is fixedly connected with the casing, and the first limiter is connected with second limiter by nut, and the nut is set In outside shell, the sliding rail perpendicular to the top plate of shell, the length of sliding rail be greater than limiting device to the second counterweight height.

The utility model is further set to: the warning device further includes work light and switch, the work Indicator light and switch are set to surface of shell, and the work light and switch are set between power supply and swept resistance, the power supply, Switch, work light and swept resistance are sequentially connected in series.

The utility model is further set to: the other end of the ropy or ribbon is pierced by the bottom plate of shell.

Compared with prior art, the utility model has the beneficial effect that

The utility model passes through the setting of fixed pulley, the first counterweight, the second counterweight and warning device, can effectively prompt Patient and medical staff replace infusion bag or infusion bottle in time；The utility model passes through alarm trigger head A, alarm trigger head B, report The setting of alert trigger head C and the trigger head D that alarms, and then by voice box controller, it can be in the process of infusion surplus variation In alarm in two times, so that patient and medical staff is known that the remaining state of amount of infusion according to alarm sound；The utility model By the setting of first limiter, second limiter and sliding rail, second limiter can be increased to the weight of the second counterweight, thus Adapt to the infusion bag or infusion bottle of unlike material.

Above content is only the general introduction of technical solutions of the utility model, in order to better understand the technology of the utility model Means, the utility model will be further described with reference to the accompanying drawing.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Specific embodiment

With reference to the accompanying drawings of the specification, the utility model is further described.

As shown in Figure 1, a kind of infusion alarm, including shell 1, rotating hoisting ring 2, fixed pulley 3, the rotating hoisting ring 2 hang down It is directly installed on the top surface of 1 top plate of shell, the fixed pulley 3 is rotatably fixed in shell 1, the rotation direction of surely sliding 3 wheel is hung down Directly in the top plate of shell 1；

It further include the first counterweight 4, the second counterweight 5, limiting device 6 and warning device, the warning device includes successively connecting Power supply 71, swept resistance 72, the voice box controller 73 connect, the lower end of the voice box controller 73 are equipped with alarm trigger head A731 and alarm trigger head B732, the bottom surface of first counterweight 4 are equipped with alarm trigger head C41, the bottom surface of second counterweight 5 It is formed into a loop equipped with alarm trigger head D51, the alarm trigger head A731 by contact alarm trigger head C41 and power supply 71, institute Alarm trigger head B732 is stated to be formed into a loop by contact alarm trigger head D51 and power supply 71；

One end that ropy or ribbon 8, ropy or ribbon 8 are hung on the fixed pulley 3 is movable from top to bottom Successively it is fixed with the second counterweight 5 and the first counterweight 4 after limiting device 6, the other end of the ropy or ribbon 8 is used for Extension hangs infusion bag or infusion bottle 9, and the limiting device 6 and warning device are fixedly mounted in shell 1,4 He of the first counterweight Second counterweight 5 is respectively positioned between limiting device 6 and alarm trigger head A731, and alarm trigger head A731 is located at 4 lower section of the first counterweight It is touched for alarm trigger head C41, the alarm trigger head B732 is located at 5 lower section of the second counterweight to be touched for alarm trigger head D51；

Alarm the distance between the trigger head A731 and limiting device 6 are greater than the height of first the 4 to the second counterweight of counterweight 5 Degree, the distance between the alarm trigger head A731 and alarm trigger head B732 are less than alarm trigger head C41 to alarm trigger head The height of D51.

The shell 1 is equipped with sliding rail 11, and the limiting device 6 includes the first limiter 61 being detachably connected from top to bottom With second limiter 62, the first limiter 61 and second limiter 62 are stretched out outside shell 1 by sliding rail 116, the first limit Position device 61 is fixedly connected with shell 1, and the first limiter 61 and second limiter 62 are connected by nut 10, the nut 10 Outside shell 1, the sliding rail 11 is greater than the 6 to the second counterweight of limiting device 5 perpendicular to the top plate of shell 1, the length of sliding rail 11 Height.When first limiter 61 and second limiter 62 separate, second limiter 62 can fall within the second counterweight 5 along sliding rail 11 On.

The warning device further includes work light 74 and switch 75, and the work light 74 and switch 75 are set to shell 1 surface of body, the work light 74 and switch 75 be set between power supply 71 and swept resistance 72, the power supply 71, switch 75, Work light 74 and swept resistance 72 are sequentially connected in series.

The other end of the ropy or ribbon 8 is pierced by the bottom plate of shell 1.

The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above Hold the equivalent embodiment for being modified or being modified to equivalent variations, but all without departing from technical solutions of the utility model Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, It is still within the scope of the technical solutions of the present invention.

Claims (4)

1. a kind of infusion alarm, it is characterised in that: including shell, rotating hoisting ring, fixed pulley, the rotating hoisting ring right angle setting In the top surface of cover top plate, the fixed pulley is rotatably immobilized in the shell, the rotation direction of fixed pulley is perpendicular to shell Top plate；

It further include the first counterweight, the second counterweight, limiting device and warning device, the warning device includes sequentially connected electricity Source, swept resistance, voice box controller, the lower end of the voice box controller are equipped with alarm trigger head A and alarm trigger head B, The bottom surface of first counterweight is equipped with alarm trigger head C, and the bottom surface of second counterweight is equipped with alarm trigger head D, the alarm Trigger head A by contact alarm trigger head C and power supply be formed into a loop, the alarm trigger head B by contact alarm trigger head D and Power supply forming circuit；

One end that ropy or ribbon, ropy or ribbon are hung on the fixed pulley is movable across limit from top to bottom Successively be fixed with the second counterweight and the first counterweight after device, the other end of the ropy or ribbon for hang hang infusion bag or Infusion bottle, the limiting device and warning device are fixedly mounted in shell, and first counterweight and the second counterweight are respectively positioned on limit Between position device and alarm trigger head A, alarm trigger head A is located at below the first counterweight to be touched for alarm trigger head C, the alarm Trigger head B is located at below the second counterweight to be touched for alarm trigger head D；

Alarm the distance between the trigger head A and limiting device are greater than the height of the first counterweight to the second counterweight, the alarm The distance between trigger head A and alarm trigger head B are less than the height of alarm trigger head C to alarm trigger head D.

2. a kind of infusion alarm according to claim 1, it is characterised in that: the shell is equipped with sliding rail, the limit Device includes the first limiter and second limiter being detachably connected from top to bottom, the first limiter and second limiter It is stretched out outside shell by sliding rail, first limiter is fixedly connected with the casing, and the first limiter and second limiter pass through Nut connection, the nut are set to outside shell, and the sliding rail is arrived perpendicular to the top plate of shell, the length of sliding rail greater than limiting device The height of second counterweight.

3. a kind of infusion alarm according to claim 1, it is characterised in that: the warning device further includes work instruction Lamp and switch, the work light and switch are set to surface of shell, and the work light and switch are set to power supply and sliding Between resistance, the power supply, switch, work light and swept resistance are sequentially connected in series.

4. a kind of infusion alarm according to claim 2, it is characterised in that: the other end of the ropy or ribbon It is pierced by the bottom plate of shell.