CN215780587U

CN215780587U - Automatic reminding fluid infusion device

Info

Publication number: CN215780587U
Application number: CN202122335897.1U
Authority: CN
Inventors: 许可; 王天禄; 张潇方; 周煜萃; 肖鑫研
Original assignee: Liaoning Cancer Hospital and Institute
Current assignee: Liaoning Cancer Hospital and Institute
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-11
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses an automatic reminding fluid infusion device which comprises a device body, a main switch, a power supply, a spring switch, a driving mechanism and a reminding module, wherein the device body is used for being connected with a tip of an infusion tube, the main switch, the power supply, the spring switch and the reminding module are all arranged on the device body, the power supply, the main switch, the spring switch and the reminding module are connected in series, the spring switch is linked with the reminding module, and when fluid infusion is required in an infusion bottle, the driving mechanism drives the spring switch to be closed to trigger the reminding module. The automatic reminding fluid infusion device provided by the utility model has a simple structure, can automatically remind when fluid infusion is needed, can effectively avoid clinical problems caused by untimely fluid infusion, and can effectively reduce the clinical workload of medical workers.

Description

Automatic reminding fluid infusion device

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an automatic reminding fluid infusion device.

Background

Infusion operations are common in clinical institutions and operating rooms, and are an essential way to maintain the balance of various indexes in patients and treat diseases.

In clinic, the condition that a bottle or a bag of liquid is used up may not be easily noticed due to over-busy condition, and the patient or family members may not notice the condition, which may cause ineffective transfusion or untimely liquid supplement to affect treatment, and cause some clinical problems. And because of lacking the automatic fluid infusion device of reminding, the medical staff who is responsible for this patient need pay close attention to the infusion condition at any time to guarantee in time to supply, increased clinical work volume and medical staff's burden. Therefore, the development of a device capable of automatically reminding a fluid infusion device, supplementing fluid in time and reducing clinical workload becomes a problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides an automatic reminding fluid infusion device.

The automatic reminding fluid infusion device comprises a device body, a main switch, a power supply, a spring switch, a driving mechanism and a reminding module, wherein the device body is used for being connected with a tip of an infusion tube, the main switch, the power supply, the spring switch and the reminding module are all arranged on the device body, the power supply, the main switch, the spring switch and the reminding module are connected in series, the spring switch is linked with the reminding module, and when fluid infusion is required in an infusion bottle, the driving mechanism drives the spring switch to be closed to trigger the reminding module.

Preferably, in the above technical scheme, the driving mechanism includes an arm, a connecting line and a floating ball, the arm is in a bar-shaped hollow structure, the lower end of the arm is connected with the upper surface of the body, the upper end of the arm inclines towards the axis direction of the body, one end of the connecting line is connected with the spring switch, and the other end of the connecting line penetrates through the arm and is connected with the floating ball.

Preferably, in the technical scheme, the density of the floating ball is less than that of the infusion liquid.

Preferably, the included angle between the arm and the horizontal plane is smaller than the included angle between the inclined plane of the tip of the infusion tube and the horizontal plane.

Above technical scheme is preferred, remind the module including alarm lamp and speaker.

Above technical scheme is preferred, still include the work pilot lamp, the work pilot lamp with spring switch and warning module are parallelly connected.

The utility model has the advantages and positive effects that: the automatic reminding fluid infusion device provided by the utility model has a simple structure, can automatically remind when fluid infusion is needed, can effectively avoid clinical problems caused by untimely fluid infusion, and can effectively reduce the clinical workload of medical workers.

Drawings

Fig. 1 is a schematic structural diagram of an automatic reminding fluid infusion apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an electrical circuit of an automatic fluid infusion reminder according to an embodiment of the present invention;

FIG. 3 is a diagram illustrating an operating state of an automatic liquid replenishment device when liquid replenishment is not required according to an embodiment of the present invention;

fig. 4 is a diagram illustrating an operating state of an automatic liquid replenishment device when liquid replenishment is required according to an embodiment of the present invention.

Wherein: 1. a body; 2. a master switch; 3. a spring switch; 4. the tip of the infusion tube; 5. a transfusion tube; 6. fixing the buckle; 7. an arm; 8. a connecting wire; 9. a floating ball; 10. an alarm lamp; 11. a loudspeaker.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The embodiment provides an automatic reminding fluid infusion device aiming at the current situations that the infusion condition is monitored by medical workers in clinic through manual inspection, the workload is large, and fluid infusion is not timely, as shown in fig. 1-4, the automatic reminding fluid infusion device comprises a device body 1, a main switch 2, a power supply, a spring switch 3, a driving mechanism and a reminding module, wherein the device body 1 is used for being connected with a tip 4 of an infusion tube, the main switch 2, the power supply, the spring switch 3 and the reminding module are all arranged on the device body 1, the power supply, the main switch 2, the spring switch 3 and the reminding module are connected in series, the spring switch 3 is linked with the reminding module, when fluid infusion is needed in an infusion bottle, the driving mechanism drives the spring switch 3 to be closed, the reminding module is triggered, and the reminding module acts to remind the medical workers of timely fluid infusion. Optionally, the infusion tube tip is sleeved in the hollow body from top to bottom, the infusion tube tip is buckled at the bottom end of the infusion tube tip by using the fixing buckle 6, the infusion tube tip is prevented from sliding downwards, the infusion tube is led out from the hollow body, and the fixing buckle can be a nylon cable tie or the like.

Specifically, the driving mechanism comprises an arm 7, a connecting line 8 and a floating ball 9, the arm 7 is of a strip-shaped hollow structure, the lower end of the arm 7 is connected with the upper surface of the body 1, the upper end of the arm 7 inclines towards the axis direction of the body 1, one end of the connecting line 8 is connected with the spring switch 3, and the other end of the connecting line 8 penetrates through the arm 7 and is connected with the floating ball 9. The connecting line in this embodiment is a thin line, such as cotton.

Further, the density of the floating ball 9 is less than that of the infusion liquid.

Further, the included angle between the device arm 7 and the horizontal plane is smaller than the included angle between the inclined plane of the infusion tube tip 4 and the horizontal plane. The device arm can be abutted against the tip of the infusion tube, so that the device arm and the floating ball can conveniently enter the infusion tube along with the tip of the infusion tube, and the surface of the device arm is rough to prevent the device arm from sliding off.

Specifically, the reminding module comprises a warning lamp 10 and a loudspeaker 11. The loudspeaker makes a sound, and the alarm lamp flashes red light to remind of fluid infusion.

Specifically, still include the work pilot lamp, the work pilot lamp with spring switch 3 and warning module are parallelly connected. The work indicator light is used for indicating whether the automatic reminding fluid infusion device works normally or not. Under normal work, the work indicator light indicates green light.

The working process of the embodiment: the infusion tube tip is sleeved with the infusion device from top to bottom, and the fixed buckle is buckled at the bottom end of the infusion tube tip to prevent the infusion tube tip from sliding downwards. The arm is a bar-shaped hollow plastic connected with the body, a thin wire is accommodated in the middle, and the thin wire is connected with a spring switch and a floating ball. The device body is held by hand, the tip of the infusion tube is inserted into the infusion bottle, and the surface of the device arm is rough to prevent the device arm from sliding off. After the floating ball enters the liquid, the floating ball floats upwards to straighten the thin line due to the fact that the density of the floating ball is smaller than that of the liquid, and the thin line generates pulling force, so that the spring switch is in an off state. The main switch is lightly pressed until the working indicator lamp is turned off after being seen to emit green light, which indicates that the automatic reminding liquid replenisher is successfully turned on. When the liquid level of the liquid in the infusion bottle falls below the floating ball, the thin wire is not stretched directly any more, the tensile force on the thin wire disappears, the spring switch is switched on, the loudspeaker is triggered to make a sound, and meanwhile, the alarm lamp flashes red light to remind of infusion. The tip of the infusion tube is taken down, and the tip of the infusion tube is inserted into another bottle of liquid by holding the device body by hand without changing the position relation of the automatic reminding liquid infusion device and the tip of the infusion tube. The floater floats the fine rule of flare-outing once more and makes spring switch disconnection, stops the speaker and reminds, and alarm lamp department ruddiness goes out.

The automatic reminding fluid infusion device is only suitable for continuous fluid infusion of the same patient on the premise of not changing the tip of the infusion tube and the infusion tube, and the automatic reminding fluid infusion device does not need to be taken down if the tip of the infusion tube and the infusion tube need to be replaced, and is directly discarded together with the tip of the infusion tube.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides an automatic remind fluid infusion ware which characterized in that: the infusion bottle reminding device comprises a device body, a main switch, a power supply, a spring switch, a driving mechanism and a reminding module, wherein the device body is used for being connected with a tip of an infusion tube, the main switch, the power supply, the spring switch and the reminding module are all arranged on the device body, the power supply, the main switch, the spring switch and the reminding module are connected in series, the spring switch is linked with the reminding module, and when liquid infusion is needed in an infusion bottle, the driving mechanism drives the spring switch to be closed to trigger the reminding module.

2. The automatic reminding fluid infusion apparatus according to claim 1, wherein: the driving mechanism comprises an arm, a connecting wire and a floating ball, the arm is of a strip-shaped hollow structure, the lower end of the arm is connected with the upper surface of the body, the upper end of the arm inclines towards the axis direction of the body, one end of the connecting wire is connected with the spring switch, and the other end of the connecting wire penetrates through the arm and is connected with the floating ball.

3. The automatic reminding fluid infusion device of claim 2, wherein: the density of the floating ball is less than that of the transfusion liquid.

4. The automatic reminding fluid infusion device of claim 2, wherein: the included angle between the device arm and the horizontal plane is smaller than the included angle between the inclined plane of the tip of the infusion tube and the horizontal plane.

5. The automatic reminding fluid infusion apparatus according to claim 1, wherein: the reminding module comprises an alarm lamp and a loudspeaker.

6. The automatic reminding fluid infusion apparatus according to claim 1, wherein: still include the work pilot lamp, the work pilot lamp with spring switch and warning module are parallelly connected.