CN215995092U - Intelligent infusion assistant - Google Patents

Abstract

The utility model relates to the field of drip assistants, in particular to an intelligent drip assistant, which comprises: the infusion tube limiting device comprises a shell, wherein a limiting groove for accommodating an infusion tube is formed in the shell; the detection end of the detection module is exposed in the limiting groove to monitor the infusion tube; the flow interception end of the clamping mechanism is arranged to be abutted against the infusion tube, and the clamping mechanism intercepts flow according to the signal capture effect obtained by the detection module; the intelligent infusion assistant detects and identifies whether a specific position of an infusion tube is hollow or not through the capacitive sensor or the infrared sensor, the action part is pushed by the driving source to cut off the infusion tube, blood return is prevented, dangerous situations are avoided, nursing vigor of medical staff and family members of patients is saved, information of infusion completion can be timely transmitted to the background terminal through the internet module, the medical staff is prompted to complete infusion, and the intelligent infusion assistant is a small assistant for nursing medical staff and patients.

Description

Intelligent infusion assistant

Technical Field

The utility model relates to the field of drip assistants, in particular to an intelligent drip assistant.

Background

The infusion is also called as infusion or water hanging, is a large dose (more than 100ml per administration) of injection infused into the body by intravenous drip, is usually packaged in a glass or plastic infusion bottle or bag, does not contain preservative or bacteriostatic agent, and when in use, the infusion is used for adjusting the dropping speed through an infusion apparatus, continuously and stably enters the vein to supplement body fluid, electrolyte or provide nutrient substances.

In the infusion nursing process, because medical personnel or patient's carelessness cause the condition that liquid exhausts completely in the infusion bottle very easily, under this kind of condition, can remaining a large amount of air in the transfer line, but direct external new infusion bottle can cause in the air input blood vessel, endangers healthily, pulls out the pipe puncture again, not only can cause secondary wound, and is very troublesome moreover, consequently, need a kind of intelligent drip assistant that can assist the drip process to cut off urgently.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides an intelligent drip assistant.

The technical scheme adopted by the utility model for solving the technical problems is as follows: an intelligent drip assistant, comprising:

the infusion tube limiting device comprises a shell, wherein a limiting groove for accommodating an infusion tube is formed in the shell;

the detection end of the detection module is exposed in the limiting groove to monitor the infusion tube;

the flow interception end of the clamping mechanism is arranged to be abutted against the infusion tube, and the clamping mechanism intercepts flow according to the signal capture effect obtained by the detection module;

and the internet module is used for sending an instruction of finishing infusion to the background.

Preferably, the detection device further comprises a PCB, and the PCB is electrically connected with the detection module.

Preferably, the monitoring mode of the detection module includes photosensitive detection and capacitance detection.

Preferably, the clamping mechanism comprises a driving source positioned in the shell and an acting part arranged at the end part of the driving source, and the acting part is driven by the driving source to enable the infusion tube to be pressed and stopped.

Preferably, the housing further comprises a key and a decoration, and the key and the decoration are adapted to cover the end position of the housing.

Preferably, the PCB further comprises a switch for executing opening and closing operations, an indicator light for prompting operation and a buzzer, and the switch and the indicator light are covered in the key together, so that light of the indicator light can penetrate through the transparent key.

Preferably, a light guide column is contained in the key and used for elastically supporting the key to reset and lift.

Preferably, the battery, the PCB and the driving source are clamped and fixed between the accommodating positions of the upper wall and the lower wall of the shell, and the battery is externally connected with a power supply through positive and negative electric contacts.

The utility model has the beneficial effects that: according to the intelligent infusion assistant, whether a specific position of an infusion tube is hollow or not is detected and recognized through the capacitive sensor or the infrared sensor, the action part is pushed by the driving source to cut off the infusion tube, blood return is prevented, the dangerous situation is avoided, nursing energy of medical staff and family members of patients is saved, the information of the end of infusion can be timely transmitted to the background terminal through the internet module, the end of infusion of the medical staff is prompted, and the intelligent infusion assistant is a small nursing assistant for the medical staff and the patients.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is an external view of an intelligent drip assistant according to the present invention;

FIG. 2 is an exploded view of an intelligent drip assistant provided by the present invention;

fig. 3 is a control block diagram of an intelligent drip assistant provided by the present invention.

In the figure: 1. a housing; 11. a limiting groove; 2. a detection module; 3. a chucking mechanism; 31. a drive source; 32. an action part; 4. an internet module; 5. a PCB board; 51. a switch; 52. an indicator light; 53. a buzzer; 6. pressing a key; 61. a light guide pillar; 7. a decorative member; 8. a battery; 81. electrical contacts are connected.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, the intelligent drip assistant of the present invention comprises a housing 1, a detection module 2, a clamping mechanism 3 and an internet module 4:

the infusion tube fixing device is characterized in that a limiting groove 11 for accommodating an infusion tube is formed in the shell 1, the limiting groove 11 is arranged on the outer wall of the shell 1 in a strip-shaped structure, so that the infusion tube can be clamped into the limiting groove 11 in an interference mode and fixed without slipping, and preferably, the cross section of the limiting groove 11 is in a C-shaped structure, so that the shell 1 can be better hooped on the outer wall of the infusion tube and is not easy to fall;

the detection end of the detection module 2 is exposed in the limiting groove 11 to monitor the infusion tube, and the inner side of the limiting groove 11 is provided with a notch, so that the detection end of the detection module 2 can extend out of the notch to be opposite to the infusion tube;

the flow intercepting end of the clamping mechanism 3 is arranged to be abutted against the infusion tube, wherein the clamping mechanism 3 intercepts flow according to the signal capturing effect obtained by the detection module 2, the clamping mechanism 3 plays a role in intercepting flow mainly by extruding the deformation of the infusion tube, and after the detection module 2 monitors the information of infusion ending, the clamping mechanism 3 immediately extrudes the infusion tube to prevent blood return;

the internet module 4 is used for sending an instruction of ending the infusion to the background, the internet module 4 is in wireless communication connection with the internet, the internet module 4 at least comprises a wireless signal transmitter for transmitting ending information, and preferably, the transmitting information can also comprise information such as residual electric quantity of equipment, position of the equipment and the like.

Further, the detection device also comprises a PCB (printed circuit board) 5, wherein the PCB 5 is electrically connected with the detection module 2;

optionally, the PCB board 5 judges the magnitude of the signal intensity in the current time point with reference to the signal intensity of the previous time point of the detection module 2, the change of the detection value of the detection module 2 reflects whether the infusion tube is hollow, during normal infusion, the detection values of the previous and next two time points of the detection module 2 do not change greatly, the interval of the detection time points can be 0.1-0.5 seconds, and when the detection value changes greatly, the operation state of the infusion tube is abnormal.

Furthermore, the monitoring mode of the detection module 2 includes photosensitive detection and capacitance detection;

optionally, the detection module 2 for photosensitive detection is an infrared pair tube, when the infusion tube is filled with liquid, light rays of an infrared emitting end of the infrared pair tube are deflected or blocked, so that infrared receiving quantity of a receiving end of the infrared pair tube can be reduced, and when the difference between two groups of numerical values is larger than the difference between numerical values at a previous time point, the infusion abnormality of the infusion tube can be judged;

optionally, the detection module 2 for capacitance detection is positive and negative electrodes, and when the infusion tube is filled with liquid, the resistance between the positive and negative electrodes is small, the voltage is small, and when the infusion tube is hollow, the resistance is large, the voltage is large, and the numerical difference of the last time point is large, so that the infusion abnormality of the infusion tube can be judged.

Furthermore, the clamping mechanism 3 comprises a driving source 31 positioned in the housing 1 and an acting part 32 arranged at the end of the driving source 31, and the acting part 32 is driven by the driving source 31 to press and shut off the infusion tube;

optionally, the driving source 31 is a motor, the action part 32 is an eccentric wheel, and the motor drives the eccentric wheel to laterally extrude the infusion tube to achieve the effect of intercepting flow;

optionally, the driving source 31 is an electromagnet, the action portion 32 is a magnetic conduction piece, and the electromagnet is electrified to drive the action portion 32 to extrude the infusion tube to play a role in intercepting;

it should be understood that the driving source 31 and the acting portion 32 may be in other forms, and are not limited to the above-mentioned case, and are not limited thereto.

Further, the shell 1 further comprises a key 6 and a decoration 7, the key 6 and the decoration 7 are matched and covered at the end of the shell 1, the cross section of the key 6 is of a convex structure, the bottom of the key is hollow, the end of the key 6 can extend out of the decoration 7, preferably, the key 6 is respectively provided with a plurality of keys, different keys 6 correspond to different instruction marks, and one key can instruct any operation.

Further, the PCB 5 further includes a switch 51 for performing on-off operation, an indicator light 52 for prompting operation, and a buzzer 53, the switch 51 and the indicator light 52 are covered in the key 6 together, so that light of the indicator light 52 can pass through the transparent key 6, and the number and the position of the switch 51 are the same as those of the key 6, so that the switch 51 can be triggered by pressing the key 6; the indicator light 52 is a multicolor light emitting diode, and can give out different light rays for prompting according to the conditions of starting operation, insufficient electric quantity, ending transfusion and the like, so that the man-machine interaction effect is improved; the shell 1 is also provided with micropores opposite to the buzzer 53 to improve the sound amplification effect and prompt the conditions of transfusion completion, insufficient electric quantity and the like, and preferably, the buzzer 53 is a loudspeaker and can give out prompt sound; the key 6 is made of a transparent or translucent material so that the indicator 52 can function as a display.

Further, the light guide column 61 is contained in the key 6, the light guide column 61 is used for elastically supporting the key 6 to reset and lift, the light guide column 61 is a cylindrical structure made of transparent or semitransparent silica gel materials, the light guide column 61 is covered outside the indicating lamp 52 in a limiting mode, when the key 6 is pressed, the light guide column 61 is compressed, after external force disappears, the light guide column 61 pushes the key 6 to reset, and the light guide column 61 is optional and is a spring and can also meet the application condition.

Further, the battery 8 is further included, the battery 8, the PCB 5 and the driving source 31 are clamped and fixed between the accommodating positions of the upper wall and the lower wall of the housing 1, the battery 8 is externally connected with a power supply through a positive electric contact 81 and a negative electric contact 81, the battery 8 is a button battery or a miniature lithium battery, and the battery is small in size, can provide continuous power for equipment, and can be charged for endurance; and when the electric quantity of the battery 8 is lower than 5%, the equipment can continuously flash, give out an alarm sound and give out a prompt to a background.

When using, install the bit assistant on the pipeline of the top of transfer line monitoring window, press the key 6 in the middle of the equipment display lamp bright white and begin to detect, liquid finishes the bit assistant and detects through electric capacity (infrared) sensor and discern the infusion and finish in the infusion bottle, then the driving source 31 starts, promotion effect portion 32 dams the transfer line, prevent the blood return, bee calling organ 53 reports to the police, and pilot lamp 52 light becomes red bright constantly, the instruction that the infusion finished is sent to the backstage through internet module 4 of bit assistant self simultaneously, can send the SMS for the patient and dial virtual telephone and remind, also can remind nurse's patient infusion to finish with nurse station linkage, if the patient still need continue the infusion only need change the medicine bottle after, press twice equipment middle key 6, can begin the detection once more.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. An intelligent drip assistant, comprising:

the infusion tube fixing device comprises a shell (1), wherein a limiting groove (11) for accommodating an infusion tube is formed in the shell (1);

the detection end of the detection module (2) is exposed in the limiting groove (11) to monitor the infusion tube;

the flow interception end of the clamping mechanism (3) is arranged to be abutted against the infusion tube, and the clamping mechanism (3) intercepts flow according to the signal capture effect obtained by the detection module (2);

the internet module (4) is used for sending an infusion ending instruction to the background.

2. The intelligent drip assistant of claim 1, wherein: the detection device is characterized by further comprising a PCB (5), wherein the PCB (5) is electrically connected with the detection module (2).

3. The intelligent drip assistant of claim 1, wherein: the monitoring mode of the detection module (2) comprises photosensitive detection and capacitance detection.

4. The intelligent drip assistant of claim 1, wherein: the clamping mechanism (3) comprises a driving source (31) positioned in the shell (1) and an acting part (32) arranged at the end part of the driving source (31), and the acting part (32) is driven by the driving source (31) to enable the infusion tube to be pressed and stopped.

5. The intelligent drip assistant of claim 1, wherein: the shell (1) further comprises a key (6) and a decoration (7), and the key (6) and the decoration (7) are matched and covered at the end part of the shell (1).

6. The intelligent drip assistant of claim 2, wherein: the PCB (5) further comprises a switch (51) for executing opening and closing operations, an indicator light (52) for prompting operation and a buzzer (53), wherein the switch (51) and the indicator light (52) are jointly covered in the key (6), so that light of the indicator light (52) can penetrate through the transparent key (6).

7. The intelligent drip assistant of claim 6, wherein: the button (6) is provided with light guide column (61) inside, light guide column (61) is used for elastic support button (6) to reset and go up and down.

8. An intelligent drip assistant according to any one of claims 1-7, wherein: the portable power supply is characterized by further comprising a battery (8), wherein the battery (8), the PCB (5) and the driving source (31) are clamped and fixed between containing positions of the upper wall and the lower wall of the shell (1), and the battery (8) is externally connected with a power supply through a positive electric contact (81) and a negative electric contact (81).

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