CN217040955U

CN217040955U - Infusion alarm

Info

Publication number: CN217040955U
Application number: CN202122838304.3U
Authority: CN
Inventors: 周卓; 马钰焱; 郑岚; 禹娟
Original assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-07-26
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses an infusion alarm, include: the clamp body is provided with a pipe groove and is used for clamping the infusion tube at the position of the pipe groove; the dropping speed monitoring assembly is arranged on the clamp body and is used for monitoring the dropping speed of the liquid drops in the Murphy dropper; the flow rate adjusting component is arranged on one side of the pipe groove and is used for adjusting the flow rate of liquid in the infusion pipe; the display screen and the buzzer are both arranged on the clamp body; the display screen and the buzzer are electrically connected with the dripping speed monitoring assembly, the display screen is used for displaying a measured value of the dripping speed monitoring assembly, and when the measured value is zero, the buzzer buzzes. The utility model discloses have the function of the speed of dripping of monitoring liquid and the velocity of flow of regulation liquid.

Description

Infusion alarm

Technical Field

The utility model relates to the field of medical equipment, concretely relates to infusion alarm.

Background

When patients are transfused in hospitals, nurses or family members are usually required to take care of the patients. When the liquid is completely delivered, if no one is cared for, great troubles and even dangers are brought to the patient. The infusion alarm can give an alarm immediately after the infusion is finished, so that a caregiver is prompted to pull out the infusion tube quickly, and the burden of a patient and a bed partner is reduced.

However, for some patients, due to age, infusion liquid and other reasons, the dripping speed of the liquid needs to be kept track of all the time and the liquid flow speed needs to be slowed down, but the current infusion alarm does not have the functions of monitoring the dripping speed of the liquid and adjusting the liquid flow speed, and medical staff need to measure the dripping speed by facing a hanging meter and adjust the liquid flow speed by a flow regulator, so that the time is wasted, and the measurement is inaccurate.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide an infusion alarm, which has the functions of monitoring the dropping speed of liquid and adjusting the flow speed of liquid.

In order to solve the problem, the utility model adopts the following technical scheme:

an infusion alarm comprising:

the clamp body is provided with a pipe groove and is used for clamping the infusion tube at the position of the pipe groove;

the dropping speed monitoring assembly is arranged on the clamp body and is used for monitoring the dropping speed of the liquid drops in the Murphy dropper;

the flow rate adjusting component is arranged on one side of the pipe groove and is used for adjusting the flow rate of liquid in the infusion pipe;

the display screen and the buzzer are both arranged on the clamp body; the display screen and the buzzer are electrically connected with the dripping speed monitoring assembly, the display screen is used for displaying a measured value of the dripping speed monitoring assembly, and when the measured value is zero, the buzzer buzzes.

Further, the clamp body includes clamp body, lower clamp body and spring, goes up the clamp body and is square shape with lower clamp body, has the holding tank that the opening is relative, goes up two minor face middle parts of clamp body and is provided with the articulated shaft, and two minor face middle parts of lower clamp body are provided with the hinge hole, and the articulated shaft rotationally inserts in the hinge hole, goes up the clamp body and is provided with the spring down between the long limit of one side of clamp body, the tube seat sets up between the long limit of opposite side, and spring and tube seat are all established in the holding tank.

Still further, the drop velocity monitoring assembly includes a transmitter, a receiver, a chip, and a connecting rod; the connecting rods comprise two connecting rods which are respectively and oppositely fixedly connected with the upper clamp body and the lower clamp body, the emitter and the receiver are oppositely arranged on the two connecting rods at intervals, and the chip is connected with the receiver through a lead.

Furthermore, the flow velocity adjusting assembly is arranged on the upper clamp body and comprises a roller and a sliding groove, a rectangular hole penetrating into the accommodating groove is formed in the upper clamp body, the sliding groove is obliquely arranged on two side walls of the rectangular hole, and protruding shafts are arranged at two ends of the roller and can be slidably inserted into the sliding groove.

Furthermore, a circuit board is arranged in the accommodating groove of the lower clamp body, and the chip and the buzzer are both arranged on the circuit board.

Furthermore, a battery for supplying power is arranged on the circuit board.

Furthermore, a connection port for charging is arranged on one side of the lower clamp body, and the connection port is connected with a battery.

The utility model has the advantages that:

the utility model provides an infusion alarm, including dripping fast monitoring assembly, the velocity of flow adjustment subassembly, display screen and bee calling organ, not only has alarming function, it drips fast still to have monitoring liquid, the function of the regulating fluid velocity of flow, and the measured value that drips fast monitoring assembly can show through the display screen, medical personnel can in time know the dripping speed of liquid through the display screen when using the velocity of flow adjustment subassembly regulating fluid velocity of flow, do not need medical personnel's manual measurement, and this dripping fast monitoring assembly's measurement accuracy is high, medical personnel's operating time has been saved, and the work efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view of the present invention in a use state.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is a schematic structural view of the upper clamp body of the present invention.

The reference numbers in the figures are: 1. a clip body; 11. a pipe groove; 12. an upper clamp body; 121. hinging shafts; 122. a rectangular hole; 13. a lower clamp body; 131. a hinge hole; 132. a connecting port; 14. a spring; 15. accommodating a tank; 3. a display screen; 4. a buzzer; 51. a transmitter; 52. a receiver; 53. a chip; 54. a connecting rod; 61. a roller; 611. a protruding shaft; 62. a chute; 7. a circuit board; 8. a battery; 9. a Murphy dropper; 91. an infusion tube.

Detailed Description

As shown in fig. 1 to 4, the infusion alarm of the present embodiment includes:

the clamp body 1 is provided with a pipe groove 11 and is used for clamping the infusion pipe 91 at the position of the pipe groove 11;

the dropping speed monitoring component is arranged on the clamp body 1 and is used for monitoring the dropping speed of the liquid drops in the Murphy dropper 9;

a flow rate adjusting assembly provided at one side of the pipe groove 11 for adjusting the flow rate of the liquid in the liquid transfer pipe 91;

the display screen 3 and the buzzer 4 are both arranged on the clamp body 1; wherein, display screen 3 and bee calling organ 4 all with drip fast monitoring module electricity and be connected, display screen 3 is used for showing the measured value that drips fast monitoring module, and the measured value is zero, and bee calling organ 4 buzzes.

Specifically, clamp 1 includes clamp 12, lower clamp 13 and spring 14, go up clamp 12 and clamp 13 down and be square shape, holding tank 15 that has the relative opening, two minor face middle parts of going up clamp 12 are provided with articulated shaft 121, two minor face middle parts of clamp 13 are provided with hinge hole 131 down, articulated shaft 121 rotationally inserts in hinge hole 131, it is provided with spring 14 to go up between the long limit of one side of clamp 12 and lower clamp 13, tube seat 11 sets up between the long limit of the opposite side, spring 14 and tube seat 11 are all established in holding tank 15. When the infusion tube 91 is placed in the tube slot 11 of the clamp 1, the infusion tube 91 will stretch the long sides of the upper clamp 12 and the lower clamp 13 on one side of the tube slot 11, so that the spring 14 arranged on the other side of the clamp 1 is compressed to generate elastic force, and the infusion tube 91 will be firmly clamped in the tube slot 11 under the action of the elastic force.

Specifically, the dropping speed monitoring assembly comprises an emitter 51, a receiver 52, a chip 53 and a connecting rod 54; the two connecting rods 54 are respectively and oppositely fixedly connected with the upper clamp body 12 and the lower clamp body 13, the emitter 51 and the receiver 52 are oppositely arranged on the two connecting rods 54 at intervals, and the chip 53 is in wire connection with the receiver 52. Generally, the transmitter 51 is disposed on a connecting rod 54 connected to the upper clamp 12, the receiver 52 is disposed on a connecting rod 54 connected to the lower clamp 13, and the connecting rod 54 is embedded with a wire to facilitate the wire connection between the chip 53 and the receiver 52. The chip 53 is a chip having a calculation function and a timing function.

The measuring principle of the dripping speed detecting component is as follows: when the Murphy's dropper is used, the two connecting rods 54 are arranged at two sides of the Murphy's dropper 9, the receiver 52 and the emitter 51 are also arranged at two sides of the Murphy's dropper 9, when no liquid drops in the Murphy's dropper 9, the receiver 52 can receive a signal of the emitter 51, when liquid drops and passes between the receiver 52 and the emitter 51, the signal emitted by the emitter 51 is disturbed, the intensity of the signal received by the receiver 52 from the emitter 51 is changed instantly, at the moment, the receiver 52 generates a waveform of a disturbance signal and sends the waveform to the chip 53, and the chip 53 receives and records the waveform; when the liquid drops from between the emitter 51 and the receiver 52 each time, the chip 53 records the waveform of the disturbance signal, and when a certain number of waveforms is reached, the chip 53 calculates the number of waveforms divided by the time required to generate them, and then obtains the drop speed of the liquid, for example: the number of waveforms is 5, and the generation time is 4s, the drop rate is 1.25 drops/sec, i.e., 75 drops/min. The measurement accuracy of the measurement method is higher than that of manual measurement.

Specifically, the flow rate adjusting assembly is disposed on the upper clamp 12 and includes a roller 61 and a sliding groove 62, a rectangular hole 122 penetrating into the accommodating groove 15 is disposed on the upper clamp 12, the sliding groove 62 is obliquely disposed on two side walls of the rectangular hole 122, two ends of the roller 61 are provided with protruding shafts 611, and the protruding shafts 611 are slidably inserted into the sliding groove 62. When the roller 61 is slid from the higher end to the lower end of the sliding groove 62, the extrusion degree of the roller 61 to the infusion tube 91 is increased, the flow rate of the liquid is gradually reduced, and when the roller 61 is slid from the lower end to the higher end of the sliding groove 62, the extrusion degree of the roller 61 to the infusion tube 91 is reduced, and the flow rate of the liquid is gradually disturbed.

Specifically, the display screen 3 is arranged outside the upper clamp body 12, so that the display screen is convenient to check. A circuit board 7 is arranged in the accommodating groove 15 of the lower clamp body 13, and the chip 53 and the buzzer 4 are both arranged on the circuit board 7. The circuit board 7 is provided with a battery 8 for supplying power, and the battery 8 is used for supplying power to the display screen 3, the buzzer 4, the transmitter 51 and the receiver 52. A charging connection port 132 is provided on one side of the lower clamp body 13, the connection port 132 is connected to the battery 8, and the battery 8 can be charged by connecting the connection port 132 to an external power source.

During the use, place transfer line 91 in between clamp 1's tube seat 11, and clamp 1 is located the top of mo fei formula burette 9, two connecting rods 54 are placed in mo fei formula burette 9 both sides, and guarantee that receiver 52 and transmitter 51 also are located mo fei formula burette 9 both sides, and measure the dropping speed of liquid through foretell dropping speed detecting component's measurement principle, the measuring dropping speed value can be shown through display screen 3, make things convenient for medical personnel in time to know the dropping speed value, if the measuring dropping speed is too fast, through with gyro wheel 61 by the higher one end of spout 62 slide to lower one end, slow down the velocity of flow of liquid. When the dripping speed of the liquid is zero, the buzzer 4 buzzes to remind medical personnel to change the medicine or pull out the needle in time.

To sum up, the utility model provides an infusion alarm, including dripping fast monitoring assembly, velocity of flow adjusting assembly, display screen 3 and bee calling organ 4, not only have alarming function, it drips fast still to have monitoring liquid, the function of the regulating fluid velocity of flow, the measured value that drips fast monitoring assembly can show through display screen 3 in addition, medical personnel can in time know the speed of dripping of liquid through display screen 3 when using velocity of flow adjusting assembly regulating fluid velocity, do not need medical personnel's manual measurement, and this measurement accuracy of dripping fast monitoring assembly is high, medical personnel's operating time has been saved, and the work efficiency is improved.

Claims

1. Infusion alarm, its characterized in that includes:

the clamp body (1) is provided with a pipe groove (11) and is used for clamping the infusion tube at the position of the pipe groove (11);

the dropping speed monitoring assembly is arranged on the clamp body (1) and is used for monitoring the dropping speed of liquid drops in the Murphy dropper;

the flow-rate adjusting component is arranged on one side of the pipe groove (11) and is used for adjusting the flow rate of liquid in the infusion pipe;

the display screen (3) and the buzzer (4) are both arranged on the clamp body (1);

wherein, display screen (3) and bee calling organ (4) all with drip fast monitoring subassembly electricity and be connected, display screen (3) are used for showing the measured value that drips fast monitoring subassembly, and the measured value is zero, bee calling organ (4) buzzes.

2. The infusion alarm of claim 1, wherein: the clamp body (1) comprises an upper clamp body (12), a lower clamp body (13) and a spring (14), the upper clamp body (12) and the lower clamp body (13) are square and provided with accommodating grooves (15) with opposite openings, the middle parts of two short sides of the upper clamp body (12) are provided with hinged shafts (121), the middle parts of two short sides of the lower clamp body (13) are provided with hinged holes (131), the hinged shafts (121) are rotatably inserted into the hinged holes (131), the spring (14) is arranged between long sides of one side of the upper clamp body (12) and the lower clamp body (13), a pipe groove (11) is arranged between long sides of the other side, and the spring (14) and the pipe groove (11) are arranged in the accommodating grooves (15).

3. The infusion alarm of claim 2, wherein: the dripping speed monitoring assembly comprises an emitter (51), a receiver (52), a chip (53) and a connecting rod (54); the two connecting rods (54) are respectively and oppositely fixedly connected with the upper clamp body (12) and the lower clamp body (13), the emitter (51) and the receiver (52) are oppositely arranged on the two connecting rods (54) at intervals, and the chip (53) is connected with the receiver (52) through a lead.

4. The infusion alarm of claim 2, wherein: the flow velocity adjusting assembly is arranged on the upper clamp body (12) and comprises a roller (61) and a sliding groove (62), a rectangular hole (122) penetrating into the accommodating groove (15) is formed in the upper clamp body (12), the sliding groove (62) is obliquely arranged on two side walls of the rectangular hole (122), protruding shafts (611) are arranged at two ends of the roller (61), and the protruding shafts (611) are slidably inserted into the sliding groove (62).

5. The infusion alarm of claim 2, wherein: a circuit board (7) is arranged in the accommodating groove (15) of the lower clamp body (13), and the chip (53) and the buzzer (4) are arranged on the circuit board (7).

6. The infusion alarm of claim 5, wherein: and a battery (8) for supplying power is arranged on the circuit board (7).

7. The infusion alarm of claim 6, wherein: one side of the lower clamp body (13) is provided with a charging connecting port (132), and the connecting port (132) is connected with a battery (8).