CN217697514U

CN217697514U - Monitoring and reminding device for medical infusion

Info

Publication number: CN217697514U
Application number: CN202220456603.2U
Authority: CN
Inventors: 李秀青
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-11-01
Anticipated expiration: 2032-03-01

Abstract

The utility model relates to the field of medical equipment, in particular to a monitoring and reminding device for medical transfusion, which comprises a liquid quantity monitoring device and a dripping speed monitoring device, wherein a gravity spring of the liquid quantity monitoring device contracts according to the change of the liquid quantity of a liquid bag to drive a shifting sheet to move, and when a set position is reached, a toggle switch of a toggle alarm device controls a first alarm to remind medical personnel to pull out a needle; the dripping speed monitoring device enables the infrared counting sensor and the infrared counting receiver to be positioned on the left side and the right side of the dripping pipe, and the infrared counting sensor and the infrared counting receiver can be straightly positioned on the same straight line, so that the dripping speed of the infusion dropper is effectively measured. The utility model relates to a rationally, convenient to use can effectively monitor the liquid medicine speed of dripping, also can effectively monitor infusion volume, and timely effectual notice infusion stops to pull out the needle time.

Description

Monitoring and reminding device for medical infusion

Technical Field

The utility model relates to the field of medical equipment, in particular to a monitoring and reminding device for medical infusion.

Background

The intravenous infusion method is a method of infusing a sterile solution, an electrolyte or a medicine from a vein, and can be divided into peripheral venous infusion, central venous infusion, intravenous infusion of high nutrient substances, blood transfusion and the like according to different infusion parts. Intravenous infusion therapy is a highly specialized technique whose therapeutic aspect covers parenteral nutrition, supporting medication and infusion therapy.

At present, in intravenous infusion in hospitals, nursing staff are required to calculate the dropping speed of liquid medicine in an infusion tube, the needle withdrawal stopping during infusion also needs to be checked at any time or notified by a patient and family members of the patient, for the dropping speed of the liquid medicine, the dropping number of the liquid medicine in a dropping funnel of the infusion device in one minute is observed by the nursing staff through naked eyes of a clock, and then the input quantity of the liquid medicine is calculated, but the nursing workload is large, and the result observed by human eyes is not accurate enough, so that the calculated result has larger error; to stopping drawing a needle in infusion, generally the nursing staff predicts the time, often looks over, or by patient, patient family members according to infusion bag liquid measure notice medical personnel, but the human factor angle can't avoid nursing staff or patient, patient family members can in time observe the liquid medicine volume of liquid bag, and lead to missing and draw a needle the time, cause the influence to the patient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a monitoring reminding device of medical infusion.

A monitoring and reminding device for medical infusion comprises a liquid amount monitoring device, wherein the liquid amount monitoring device comprises a base body, a hanging hook, a gravity spring and an alarm device are arranged on the base body, the hanging hook is positioned at the top of the base body, a placing cavity is arranged on the base body, the gravity spring is positioned in the placing cavity, the top end of the gravity spring is fixed on the base body, a liquid bag hook is arranged at the bottom end of the gravity spring and positioned below the base body, a shifting piece is further arranged at the bottom end of the gravity spring, and the shifting piece slides on the base body along with the extension and contraction of the gravity spring;

the alarm device comprises a first alarm and a toggle switch for controlling the working state of the first alarm, and the working state of the toggle switch is controlled by a shifting piece.

Furthermore, the alarm device is provided with a first power supply source arranged on the base body, the first power supply source supplies power to the first alarm, and the toggle switch controls the first power supply source to switch on and off the first alarm power supply circuit.

Further, still include the fast monitoring devices that drips, the fast monitoring devices that drips includes the casing, the casing is equipped with the dropping funnel and holds chamber and second siren, the casing is located the upper and lower both ends that the dropping funnel held the chamber and all is equipped with the cardboard, the bayonet socket has been seted up on the cardboard, the casing is located the dropping funnel and holds the chamber both sides and be equipped with infrared ray count inductor and infrared ray count receiver respectively, the operating condition of the low-speed control second siren of infrared ray count inductor and infrared ray count receiver monitoring.

Furthermore, the infrared counting sensor and the infrared counting receiver are respectively positioned at the left side and the right side of the dropping funnel and positioned on the same horizontal line.

Further, drip speed monitoring devices still disposes treater and second power supply, is equipped with display screen and a plurality of button on the casing, and the treater receives the speed data of dripping that infrared ray count inductor and infrared ray count receiver monitored, and the treater is handled and is dripped speed data, the treater control second power supply is to the power supply of second siren.

The utility model discloses the advantage: the utility model has reasonable design and convenient use, can effectively monitor the dropping speed of the liquid medicine, estimate the infusion time, also can effectively monitor the infusion amount, and timely and effectively inform the infusion to stop the needle pulling time; the gravity spring of the liquid quantity monitoring device contracts according to the change of the liquid quantity of the liquid bag to drive the shifting sheet to move, and when the gravity spring reaches a set position, the shifting switch of the alarm device is shifted to control the first alarm to give an alarm to remind medical personnel to pull out a needle; the dripping speed monitoring device enables the infrared counting sensor and the infrared counting receiver to be located on the left side and the right side of the dripping pipe, and the infrared counting sensor and the infrared counting receiver can be located on the same straight line straightly, so that the dripping speed of the infusion dropper is effectively measured.

Drawings

Fig. 1 is a schematic view of a medical transfusion monitoring and reminding device of the present invention;

FIG. 2 is a schematic view of a liquid level monitoring device of the medical infusion monitoring and reminding device of the present invention;

FIG. 3 is a schematic view of a dripping speed monitoring device of the medical infusion monitoring and reminding device of the present invention;

FIG. 4 is a schematic view of an alarm circuit of the liquid level monitoring device according to the present invention;

FIG. 5 is a schematic view of the mechanism of the drop velocity monitoring device of the present invention;

fig. 6 is a schematic flow chart of the dripping speed monitoring device of the present invention.

As shown in the figure: 1. a base; 2. a hanging hook; 3. a gravity spring; 4. a placement chamber; 5. liquid bag hook; 6. a shifting sheet; 7. a first alarm; 8. A toggle switch; 9. a housing; 10. a drip chamber accommodating cavity; 11. clamping a plate; 12. a bayonet; 13. an infrared counting sensor; 14. an infrared ray counting receiver; 15. a second alarm; 16. a processor; 17. a second power supply; 18. a first power supply; 19. a display screen; 20. pressing a key; 21. an infusion bag; 22. a dropping funnel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a monitoring reminding device of medical infusion, includes liquid measure monitoring devices, liquid measure monitoring devices includes base member 1, be equipped with on base member 1 and hang hook 2, gravity spring 3 and alarm device, hang hook 2 and be located base member 1 top, be equipped with on base member 1 and place chamber 4, gravity spring 3 is located places chamber 4, and the top is fixed in base member 1, and the bottom is equipped with liquid bag hook 5, liquid bag hook 5 is located base member 1 below, gravity spring 3's bottom still is equipped with plectrum 6, plectrum 6 slides with the shrink along with gravity spring 3 on base member 1, alarm device includes first siren 7 and the toggle switch 8 of controlling first siren 7 operating condition, toggle switch 8's operating condition is controlled by plectrum 6.

The alarm device is provided with a first power supply 18 arranged on the base body 1, the first power supply 18 supplies power to the first alarm 7, and the toggle switch 8 controls the first power supply 18 to switch on and off a power supply circuit of the first alarm 7.

Still include the fast monitoring devices of dripping, the fast monitoring devices of dripping includes casing 9, casing 9 is equipped with the drip chamber and holds chamber 10 and second siren 15, casing 9 is located the upper and lower both ends that the drip chamber held chamber 10 and all is equipped with cardboard 11, bayonet 12 has been seted up on the cardboard 11, casing 9 is located the drip chamber and holds 10 both sides and be equipped with infrared ray count inductor 13 and infrared ray count receiver 14 respectively, the operating condition of the fast control second siren 15 of dripping of infrared ray count inductor 13 and the monitoring of infrared ray count receiver 14.

The infrared counting sensor 13 and the infrared counting receiver 14 are respectively located at the left side and the right side of the dropping funnel and located on the same horizontal line.

Dripping fast monitoring devices still disposes treater 16 and second power supply 17, is equipped with display screen 19 and a plurality of button 20 on the casing 9, and treater 16 receives the dripping fast data that infrared ray count inductor 13 and infrared ray count receiver 14 monitored, and treater 16 handles dripping fast data, treater control second power supply 17 is to the power supply of second siren 15, and the button is used for inputting infusion bag 21's capacity and the normal value scope of liquid medicine dripping fast in the drip chamber 22, and display screen 19 is used for showing measured dripping fast, shows the normal value scope of liquid medicine dripping fast in the volume of input infusion bag 21, the drip chamber 22 and predicts infusion time.

The first power supply 18 and the second power supply 17 may employ a battery.

The utility model discloses liquid measure monitoring devices and infusion in-process drip chamber of infusion in the liquid bag of mainly realizing the infusion when specifically using drip fast, specifically as follows:

for liquid measure monitoring, as shown in fig. 1, fig. 2 and fig. 4, set for alarm device's toggle switch 8 position earlier, hang infusion bag 21 in liquid bag hook 5, because infusion bag 21's weight makes gravity spring 3 tensile, plectrum 6 breaks away from toggle switch 8 this moment, along with the continuous reduction of the liquid medicine in infusion bag 21, gravity spring 3 contracts, plectrum 6 is constantly close to toggle switch 8, when the liquid medicine in infusion bag 21 reduces to the dose that can pull out the needle, plectrum 6 acts on toggle switch 8 promptly, toggle switch 8 work intercommunication alarm device's circuit, first power supply 18 sends out the police dispatch to the power supply of first siren 7, remind medical personnel to pull out the needle.

For the dropping speed monitoring, as shown in fig. 1, fig. 3, fig. 5 and fig. 6, before infusion, the capacity of the infusion bag 21 and the normal range value of the dropping speed of the liquid medicine in the dropping funnel 22 are input through the keys 20 and displayed through the display screen, the dropping speed monitoring device is buckled on the dropping funnel 22 through the clamping plates 11 at the upper end and the lower end of the shell 1, liquid drops drop drops from the top of the dropping funnel 22, when the liquid drops pass through the position between the infrared counting inductor 13 and the infrared counting receiver 14, the infrared induction formed between the infrared counting inductor 13 and the infrared counting receiver 14 can be blocked, so as to count, the counting data are processed through the processor 16 to obtain the effective dropping speed and displayed on the display screen 19, and whether the dropping speed is abnormal according to the comparison data preset in the processor 16, namely the normal range value of the dropping speed of the liquid medicine in the dropping funnel 22, for example, the dropping speed is set to be the normal range of the dropping speed, when the measured dropping speed is not in this range, the circuit of the second alarm 15 is powered on, the second alarm 15 works to send out an alarm, the medical staff to rescue the patient, the existing medical staff can take measures in time, and the existing medical care technology can be adopted, 16.

Set up liquid measure monitoring devices simultaneously on infusion set and can avoid dripping fast monitoring devices and go out the problem that the mistake leads to unable timing to pull out the needle, for example drip fast monitoring devices when predicting the total infusion time of liquid medicine in the infusion bag, when great error appears, liquid measure monitoring devices can effectively monitor the liquid medicine volume.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a monitoring reminding device of medical infusion which characterized in that: the liquid level monitoring device comprises a base body (1), wherein a suspension hook (2), a gravity spring (3) and an alarm device are arranged on the base body (1), the suspension hook (2) is located at the top of the base body (1), a placing cavity (4) is arranged on the base body (1), the gravity spring (3) is located in the placing cavity (4), the top end of the gravity spring is fixed on the base body (1), a liquid bag hook (5) is arranged at the bottom end of the gravity spring (3), the liquid bag hook (5) is located below the base body (1), a shifting piece (6) is further arranged at the bottom end of the gravity spring (3), and the shifting piece (6) slides along with the extension and contraction of the gravity spring (3) on the base body (1);

the alarm device comprises a first alarm (7) and a toggle switch (8) for controlling the working state of the first alarm (7), wherein the working state of the toggle switch (8) is controlled by a plectrum (6).

2. The monitoring and reminding device for medical infusion according to claim 1, characterized in that: the alarm device is provided with a first power supply (18) arranged on the base body (1), the first power supply (18) supplies power to the first alarm (7), and the toggle switch (8) controls the first power supply (18) to switch on and off a power supply circuit of the first alarm (7).

3. The monitoring and reminding device for medical infusion according to claim 1, characterized in that: still include the fast monitoring devices that drips, the fast monitoring devices that drips includes casing (9), casing (9) are equipped with the dropping funnel and hold chamber (10) and second siren (15), casing (9) are located the upper and lower both ends that the dropping funnel held chamber (10) and all are equipped with cardboard (11), bayonet socket (12) have been seted up on cardboard (11), casing (9) are located the dropping funnel and hold chamber (10) both sides and are equipped with infrared ray count inductor (13) and infrared ray count receiver (14) respectively, the operating condition of the fast control second siren of dripping (15) of infrared ray count inductor (13) and infrared ray count receiver (14) monitoring.

4. The monitoring and reminding device for medical infusion according to claim 3, characterized in that: the infrared counting sensor (13) and the infrared counting receiver (14) are respectively positioned at the left side and the right side of the dropping funnel and positioned on the same horizontal line.

5. The monitoring and reminding device for medical infusion according to claim 3, characterized in that: drip fast monitoring devices and still dispose treater (16) and second power supply (17), be equipped with display screen (19) and a plurality of button (20) on casing (9), drip fast data that infrared ray count inductor (13) and infrared ray count receiver (14) were monitored are received in treater (16), and treater (16) are handled and are dripped fast data, the treater control second power supply (17) are to the power supply of second siren (15).