KR102130529B1 - Smart infusion solution management system and method - Google Patents

Abstract

Disclosed is a smart fluid management system and method. Infusion device according to an embodiment of the present invention, the vertically stand; It is installed on the top of the pedestal, the infusion unit for mounting the infusion container; A weight measuring unit for mounting the infusion container and measuring a change in weight of the infusion container; And a control unit for estimating the infusion rate of the fluid based on the change in weight, and controlling the output of a result of comparing the estimated infusion rate with the appropriate infusion rate, wherein the infusion unit comprises: a horizontal support; A vertical support that is installed at the end and is rotatably connected to the horizontal support; It may include a rotating part connecting the horizontal support and the vertical support.

Description

Smart infusion solution management system and method

The present invention relates to a smart fluid management system and method.

Infusion therapy refers to a treatment in which an artificial solution is injected intravenously or subcutaneously without passing through the mouth. It is mainly applied to patients unable to take drugs or food by mouth due to problems with the digestive system, unconsciousness, etc., and it is necessary to repeatedly administer drugs that cannot be administered orally or to maintain the blood concentration of certain drugs constant It is also used for patients.

Due to the nature of the sap, there is always a risk of reflux or overdosing, and the cases caused by these risks are numerous in the medical field, and the side effects of the sap treatment vary from mild to severe.

If the fluid is administered slower than the appropriate rate, the drug effect is halved, and when administered rapidly, fatal side effects such as heart attack may occur. In particular, it is known that anticancer drugs and antibiotics have a high risk of side effects that are directly related to life depending on the rate of fluid administration.

The safety of fluid therapy is more closely related to a nurse than to a doctor. It is the doctor who prescribes fluid therapy, but it is up to the nurse to install the fluid directly and control the rate. However, in most hospitals, there is an increasing trend of fluid-related accidents due to overwork of nurses, and there is a need for a product that can assist with this.

Korean Patent Publication No. 10-2016-0141428 (released on December 12, 2016)-Remote monitoring device and monitoring method for residual amount of ringer hanger and ringer

The present invention is to provide a smart fluid management system and method for determining whether the fluid is properly administered and notifying the medical staff and/or the patient (or guardian) by estimating the fluid administration speed by detecting the change in fluid weight over time will be.

The present invention is to provide a smart fluid management system and method capable of increasing or decreasing the fluid administration speed by controlling the fluid hanger device when the fluid administration speed deviates from an appropriate administration speed.

Objects other than the present invention will be easily understood through the following description.

According to one aspect of the invention, the vertically stand; It is installed on the top of the pedestal, the infusion unit for mounting the infusion container; A weight measuring unit for mounting the infusion container and measuring a change in weight of the infusion container; And a control unit for estimating the infusion rate of the fluid based on the change in weight, and controlling the output of a result of comparing the estimated infusion rate with the appropriate infusion rate, wherein the infusion unit comprises: a horizontal support; A vertical support that is installed at the end and is rotatably connected to the horizontal support; A sap hanger device is provided, comprising a pivot portion connecting the horizontal support and the vertical support.

The weighing unit further includes a spring interposed between the horizontal support and the inner end installed at the top of the pedestal, wherein the horizontal support can act as a lever between the weight measuring part and the vertical support.

Further comprising a device communication unit for performing Lora communication, the control unit broadcasts the mounting of a new fluid container through the device communication unit when the weight measurement unit detects the mounting of the fluid container, and requests pairing from a nearby terminal By performing the pairing, by transmitting an alarm signal according to the comparison result and the comparison result for the paired terminal can be recognized by the user of the terminal.

When the estimated fluid administration rate is faster or slower than a predetermined level than the appropriate administration rate, a height adjustment unit for adjusting the height of the fluid container is further included, wherein the height adjustment unit is at least one of the direction and length of the vertical support. Can be adjusted.

The vertical support may have an extensible telescopic structure.

A first stop groove and a second stop groove are formed in the rotation part in a symmetrical structure, and the horizontal support has a shape corresponding to the first stop groove and the second stop groove at a connection point with the rotation part. The stopper may further include a stopper, and the vertical support may be fixed downward or upward by engaging the first stop groove or the second stop groove by moving the stopper outward.

Meanwhile, according to another aspect of the present invention, the above-described sap hanger device; And a terminal carried by at least one of a medical staff and a patient, wherein the terminal includes: a terminal communication unit receiving a broadcast signal of the infusion device; A pairing unit performing pairing with the infusion device based on the broadcast signal; An input unit for receiving infusion information related to the infusion fluid contained in the infusion container and patient information regarding a patient receiving the infusion fluid; A matching unit matching the fluid information and the patient information with the fluid hanger; The matching information generated by the matching unit is transmitted to the paired sap hanger device, and the appropriate administration rate is read from a database based on the sap information and the patient information, and is sent to the user according to the comparison result in the sap hanger device. There is provided a smart fluid management system, characterized in that it comprises a management unit for providing a notification.

On the other hand, according to another aspect of the present invention, detecting the jam in the infusion container in the weight measuring unit of the infusion hanger device; Broadcasting the detection result; Receiving a broadcast signal and pairing with a terminal that has sent a pairing request; Sensing a change in weight of the fluid container in the weight measuring unit; Calculating an estimated fluid administration rate based on the weight change; Comparing the estimated fluid administration rate to an appropriate administration rate; And transmitting the comparison result to the paired terminal.

If the estimated fluid administration rate is faster or slower than a predetermined level compared to the appropriate administration rate, further comprising the step of adjusting the height of the fluid container through a height adjustment unit, the height adjustment of the fluid container is the fluid container It may be performed by adjusting at least one of the direction and length of the vertical support is mounted.

The pairing step includes: receiving the broadcast signal at the terminal; Transmitting the pairing request to the SAP device; Photographing the identification code of the fluid container, and extracting the fluid information by analyzing the image; Receiving patient information receiving the fluid; Matching registration of the fluid information and the patient information with the fluid hanger; And transmitting matching information to the fluid hanger device, wherein the appropriate administration rate can be obtained based on the matching information.

Other aspects, features and advantages other than those described above will become apparent from the following drawings, claims and detailed description of the invention.

According to an embodiment of the present invention, by detecting a change in the weight of the fluid over time and estimating the rate of administration of the fluid, there is an effect of determining whether the fluid is properly administered and notifying the medical staff and/or the patient (or guardian).

In addition, there is also an effect that can increase or decrease the rate of administration of the fluid by controlling the infusion device when the rate of administration of the fluid deviates from the appropriate rate.

1 is a block diagram of a smart fluid management system according to an embodiment of the present invention,
Figure 2 is a block diagram of a sap hanger device according to an embodiment of the present invention,
3 is a block diagram of a configuration of a medical staff terminal according to an embodiment of the present invention,
Figure 4 is a flow chart of a smart fluid management method performed in the fluid infusion device according to an embodiment of the present invention,
5 is a flow chart of a smart fluid management method performed in a medical staff terminal according to an embodiment of the present invention,
Figure 6 is an enlarged view of the structure of the rotation of the sap hook portion,
7 and 8 is a view showing a state of the height adjustment of the infusion container in the infusion device according to an embodiment of the present invention,
9 is an exemplary view showing a sap management screen displayed on the terminal,
10 is an exemplary view showing an input screen for infusion information.

The present invention can be applied to various changes and can have various embodiments, and specific embodiments will be illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

When an element is said to be "connected" or "connected" to another component, it is understood that other components may be directly connected or connected to the other component, but other components may exist in the middle. It should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that no other component exists in the middle.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from other components.

The terms used herein are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this specification, the terms "include" or "have" are intended to indicate that there are features, numbers, steps, operations, components, parts or combinations thereof described in the specification, and one or more other features. It should be understood that the existence or addition possibilities of fields or numbers, steps, operations, components, parts or combinations thereof are not excluded in advance.

In addition, the components of the embodiments described with reference to each drawing are not limited to those embodiments, and may be implemented to be included in other embodiments within the scope of maintaining the technical spirit of the present invention. Although the description is omitted, it is natural that a plurality of embodiments may be reimplemented as one integrated embodiment.

In addition, in the description with reference to the accompanying drawings, the same components, regardless of reference numerals, are assigned the same or related reference numerals, and redundant descriptions thereof will be omitted. In the description of the present invention, when it is determined that detailed descriptions of related known technologies may unnecessarily obscure the subject matter of the present invention, detailed descriptions thereof will be omitted.

In addition, terms such as “…unit”, “…module”, and “…group” described in the specification mean a unit that processes at least one function or operation, which may be implemented by hardware or software or a combination of hardware and software. Can.

1 is a configuration diagram of a smart fluid management system according to an embodiment of the present invention, FIG. 2 is a configuration block diagram of an infusion solution device according to an embodiment of the present invention, and FIG. 3 is an embodiment of the present invention. FIG. 4 is a block diagram of a smart fluid management method performed in the fluid infusion device according to an embodiment of the present invention, and FIG. 5 is performed in the medical staff terminal according to an embodiment of the present invention. Flowchart of a smart fluid management method, FIG. 6 is an enlarged view of the rotation part structure of the fluid hanger part, and FIGS. 7 and 8 are views illustrating a state of adjustment of the fluid container height in the fluid hanger device according to an embodiment of the present invention 9 is an exemplary view showing an infusion management screen displayed on the terminal, and FIG. 10 is an exemplary view showing an input screen for infusion information.

The smart fluid management system 1 according to an embodiment of the present invention may measure the weight change of the fluid to estimate the speed of the fluid administration, and based on this, calculate the remaining time until completion of the fluid administration. In addition, an alert may be sent to the medical staff (and additionally to the patient and/or caregiver) according to the result of comparing the estimated dose rate with the appropriate dose rate. In addition, the height of the fluid may be adjusted in order to adjust the fluid administration speed to an appropriate administration speed.

The smart fluid management system 1 according to the present embodiment includes a fluid infusion device 100 and a medical staff terminal 200.

The sap hanger device 100 has a base 10 vertically erected as a basic structure, and includes a sap hanger 20 installed at the top of the sap 10. Up to four sap hooks 20 can be installed in all directions from the top of the pedestal 10.

The sap hanger 20 includes a horizontal support 22 extending horizontally to support the sap hanger 20 and a vertical support 24 rotatably installed at the end of the sap hanger 22.

A hook 28 is installed at the bottom of the vertical support 24 to have a structure in which the sap container 30 in which the hook hole is formed can be hung. The hook 28 is rotatably installed at the end of the vertical support 24, so that the hook 28 can always be directed downward by its own weight.

In this embodiment, the vertical support 24 may have a telescopic structure that can be extended in the longitudinal direction. Due to the telescopic structure of the vertical support 24, it is possible to increase or decrease the fluid administration speed by adjusting the height of the fluid container 30 by varying the length of the vertical support 24 when the adjustment of the fluid administration speed to be explained later is required. do.

Between the horizontal support 22 and the vertical support 24, a pivot 26 is installed (see FIG. 6). The vertical support 24 may be rotated clockwise or counterclockwise around the pivot 26 to be vertically downward or vertically upward.

When the vertical support 24 faces vertically downward or vertically upward, stop grooves 27a, 27b (hereinafter, also collectively referred to as '27') may be formed in the rotation part 26 to fix the direction.

When the vertical support 24 is placed in the vertical direction, the stop groove 27 is engraved to be placed horizontally. Two stop grooves 27 are provided, and may be angled in a symmetrical structure on both sides of the rotation part 26.

At the end of the horizontal support 22, a stopper 23 having a width corresponding to the width of the stop groove 27 is installed to be able to move forward and backward. When the stopper 23 moves forward and fits into any one of the stop grooves 27, rotation of the rotating part 26 is limited, and the vertical support 24 connected to the rotating part 26 is fixed without shaking Can be.

When the vertical support 24 is downward, the first stop groove 27a is placed on the horizontal support 22 side, and when the vertical support 24 is upward, the second stop groove 27b is the horizontal support 22 ) Side.

A part of the inner end of the horizontal support 22 is rotatably installed around the horizontal axis in the upper end of the pedestal 10. A spring 112 connected to the weight measuring unit 110 is installed at the inner end of the horizontal support 22 installed in the upper end of the pedestal 10. Here, the horizontal support 22 functions as a lever. The point where the top of the horizontal support 22 and the base 10 meet is the support point, the inner end of the horizontal support 22 connected to the spring 112 is the support point, and the outside of the horizontal support 22 connected to the vertical support 24 The end is the power point.

In this case, when the sap container 30 is installed at the end of the vertical support 24, the force F1 applied to the force point is increased by the weight of the sap container 30, and the force F2 corresponding to the support point is thereby increased. Is applied. That is, by measuring the change in the force F2 applied to the spring 112 by the weight measuring unit 110, it is possible to measure the weight (or weight change) of the fluid container 30. In this embodiment, the weight measuring unit 110 may be a means for measuring physical deformation according to a change in weight, such as a load cell and a digital scale.

Referring to FIG. 2, the sap hanger device 100 includes a weight measuring unit 110, a control unit 120, a device communication unit 130, and a height adjusting unit 140.

The weight measuring unit 110 measures the weight of the fluid container 30. The weight of the infusion container 30 is to be calculated from the difference between the weight (W2) in the case where the infusion container 30 is jammed (infusion state) and the weight (W1) in the absence of the infusion container 30 (in the basic state). Can.

The control unit 120, the weight measured in the weight measuring unit 110, when the change occurs in the weight (W1) of the basic state (i.e., when W2 is measured), the fluid container 30 in the infusion unit 20 It can be recognized that it has been caught (step S300).

When it is recognized that the sap container 30 is jammed, the control unit 120 broadcasts identification information capable of identifying itself (that is, the sap hanger device 100) through the device communication unit 130 (step S305). . Through the broadcast of identification information, it is possible to inform that the sap hanger device currently jammed with the new sap container 30 is itself. When the sap container 30 is mounted, it is notified to nearby terminals, and broadcast is performed to pair with a terminal to transmit information regarding a change in the sap weight.

Here, the device communication unit 130 is a communication module for IoT (Internet of Things) communication, and may be, for example, a Lora communication module.

When a predetermined signal (for example, a pairing request signal) is received from the terminal 200 located in the periphery of the corresponding sap hanger device 100, pairing is performed with the corresponding terminal 200 (step S310), and then the corresponding sap container ( 30) can be transmitted to the paired terminal 200.

After pairing, the sap hanger device 100 additionally receives information about the sap received in the sap container 30 attached to the sap hanger device 100 (infusion information) from the paired terminal 200, and the patient receiving the infusion solution Matching information including one or more of the information (patient information) may be received. It is possible to read from the database (not shown) the proper dose rate for the fluid contained in the fluid container 30 from the fluid information and patient information. Alternatively, the matching information may also include an appropriate dose rate.

In addition, the weight measuring unit 110 may calculate the weight change of the fluid container 30 over time by measuring the weight of the fluid container 30 at a predetermined time interval (step S315). The rate of administration of the fluid can be estimated from the change in weight over time (step S320).

The controller 120 may compare the estimated fluid administration rate and the appropriate administration rate (step S325), and transmit the result to the paired terminal 200 through the device communication unit 130 (step S330).

As a result of the comparison, if the estimated fluid administration rate is faster or slower than a predetermined level compared to the appropriate administration rate, an alarm signal is output through a speaker (not shown) to audibly warn nearby medical personnel that an abnormality has occurred in the current fluid administration. Can give.

In addition, the control unit 120 may calculate the time remaining until the end of the administration of the solution based on the consumption amount of the solution and the estimated rate of administration of the solution. When the remaining time reaches a preset notification time, a notification may be sent through a speaker or a corresponding alarm may be sent to the paired terminal 200 to inform the medical staff that the administration of the fluid is imminent (see FIG. 9 ). As shown in (a) of FIG. 9, it can be graphically displayed so that the user (medical staff) can intuitively check the remaining amount of the fluid. Alternatively, as illustrated in (b) of FIG. 9, an estimated completion time, remaining time to be consumed, and an error rate may be displayed on the terminal screen. Here, the error rate may be a value obtained by dividing the time calculated using the fluid consumption (weight change) from the estimated completion time calculated according to the drop of the fluid. When the corresponding error rate exceeds a preset criterion (eg, 5%), a notification signal may be output to allow a medical staff to check the corresponding fluid container 30.

In addition, when the estimated fluid administration rate is faster or slower than a predetermined level compared to the appropriate administration rate, the height of the fluid container 30 is changed by activating the height adjusting unit 140 to change the fluid administration rate to the appropriate administration rate. It can be controlled to get closer (step S335).

The height adjustment unit 140 adjusts the direction and/or length of the vertical support 24.

As described above, the vertical support 24 has an extensible telescopic structure. The vertical support 24 is facing upward or downward, and the height of its end can be varied as the length is changed.

In addition, the direction of the vertical support 24 can be adjusted by rotating the rotating part 26 so that the vertical support 24 faces upward or downward.

Referring to FIG. 6, when the rotating part 26 is rotated in the clockwise direction, the vertical support 24 is directed downward. When the vertical support 24 is directed downward, by inadvertently rotating the rotating part 26 by entering the stopper 23 in the first stop groove 27a, the vertical support 24 can be firmly fixed. have.

And when the rotating part 26 is rotated counterclockwise, the vertical support 24 is directed upward. In this case, by entering the stopper 23 in the second stop groove 27b, it is possible to prevent the rotation of the unintentional rotation part 26 so that the vertical support 24 is firmly fixed.

When the rotating part 26 is to be rotated, the rotating part 26 is provided by driving the stopper 23 backward and pulling out the first stop groove 27a or the second stop groove 27b, and then providing the driving force to the rotating part 26. ) Can be rotated smoothly.

Referring to FIG. 7, a case in which the vertical support 24 is directed downward by rotating the rotation part 26 in a clockwise direction and the vertical support 24 is extended to the maximum is illustrated. In this case, the sap container 30 is positioned at a fairly low height.

Referring to FIG. 8, there is shown a case in which the vertical support 24 is directed upward by rotating the rotation part 26 counterclockwise. In this case, even if the vertical support 24 is not extended, it is positioned significantly higher than in the case of FIG. 7. The vertical support 24 may be positioned higher than when extended.

As such, by adjusting the direction and/or length of the vertical support 24, the height of the fluid container 30 can be variously adjusted. The potential energy is changed according to the height of the fluid container 30, and accordingly, the administration speed of the fluid may be adjusted.

Referring to FIG. 3, the terminal 200 includes a terminal communication unit 210, a pairing unit 220, an input unit 230, a matching unit 240, and a management unit 250. The terminal 200 is a mobile terminal carried by a medical staff or a patient (or a guardian), and may be, for example, a mobile device such as a smartphone or a tablet PC. Hereinafter, it will be described on the assumption that the medical staff has a terminal 200.

The terminal communication unit 210 receives the signal broadcasted through the SAP device 100, particularly the device communication unit 130 (step S400). The broadcast signal may be a signal indicating that a new fluid container 30 is mounted on the corresponding fluid hanger device 100.

The pairing unit 220 performs pairing with the sap hanger 100 that has transmitted the broadcast signal (step S405). The pairing of the terminal 200 and the infusion device 100 is a matter obvious to a person skilled in the art to which the present invention pertains, and thus a detailed description thereof will be omitted.

Here, when the terminal 200 receives a plurality of broadcast signals, the received broadcast signal (or sap hanger device information) may be displayed on the terminal screen and a sap hanger device to be paired may be selected from the user (medical staff). . This is because a plurality of hospital beds exist adjacent to each other in a medical facility environment such as a hospital, so a plurality of fluid hangers are also adjacent to each other. That is, the multiple doses may be simultaneously administered to a plurality of patients, and in this case, a plurality of sap hangers may be present in a short period of time.

After pairing, the terminal 200 photographs the identification code 32 printed on the infusion container 30 newly installed in the infusion device 100 using the input unit 230 (step S410). In this case, the input unit 230 may include image input means such as a camera.

The identification code 32 may include information about the fluid received in the fluid container 30 (infusion information) or may include a website address for checking the fluid information. Sap information is extracted from the identification code 32 through image analysis (step S415).

Alternatively, as shown in FIG. 10, the sap information may be directly input. It is possible to input the infusion volume and the number of drops per minute (gtt). The amount of injection per hour (mL/hr) may be multiplied by 3 times the number of drops per minute. Estimated time to complete can be calculated arithmetic by dividing the injection per hour from the total dose. The weight measurement information may be derived from a weight change detection result performed by the sap hanger device 100 as described above.

And the terminal 200 receives information (patient information) about the patient receiving the corresponding fluid through the input unit 230 (step S420). In this case, the input unit 230 may include user input means such as a touch screen, keypad, and mouse.

Alternatively, patient information may also be input through an image input means such as a camera. In this case, the patient information can be extracted by photographing the patient card attached to the hospital bed and analyzing the corresponding image. In this case, OCR technology may be used to extract patient information.

The matching unit 240 registers the sap information and the patient information by matching the currently paired sap hanger device 100 (step S425).

The matching information is transmitted to the paired sap hanger device 100 (step S430), so that the sap and the sap received in the sap container 30 mounted on the sap hanger device 100 in the sap hanger device 100 are transmitted. It is possible to confirm information about the patient being administered.

The management unit 250 reads an appropriate administration rate of the corresponding fluid from a database (not shown) based on the matching information. The appropriate administration rate may be set in advance according to the type of fluid and the patient's condition (gender, age, disease, etc.).

And when receiving the weight change information of the sap over time from the paired sap hanger device 100, the management unit 250 may calculate the estimated infusion rate based on this, and compare with the appropriate administration rate. According to the comparison result, when the estimated fluid administration rate is out of the proper administration rate, an audio-visual notification may be provided to the user.

Calculation of the estimated fluid administration rate and comparison with an appropriate administration rate may be performed in the fluid hanger device 100 as described above. In this case, the management unit 250 may provide an audio-visual notification to the user based on the comparison result received from the paired sap hanger device 100.

It is natural that the above-described smart sap management method may be performed by an automated procedure according to a time series sequence by a software program or the like embedded in the digital processing device. The codes and code segments constituting the program can be easily inferred by a computer programmer in the field. In addition, the program is stored in a computer readable media, and read and executed by a computer to implement the method. The information storage medium includes a magnetic recording medium, an optical recording medium, and the like.

Although described above with reference to embodiments of the present invention, those skilled in the art variously modify the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. And can be changed.

1: Smart Sap Management System 10: Pedestal
20: sap hook 22: horizontal support
24: vertical support 26: pivot
27a, 27b: Stop groove 23: Stopper
30: sap container 32: identification code
100: sap hook device 110: weight measuring unit
120: control unit 130: device communication unit
140: height adjustment unit 200: terminal
210: terminal communication unit 220: pairing unit
230: input unit 240: matching unit
250: management

Claims (10)

Vertically stand;
It is installed on the top of the pedestal, the infusion unit for mounting the infusion container;
A weight measuring unit for mounting the infusion container and measuring a change in weight of the infusion container; And
Comprising a control unit for estimating the infusion rate of the fluid based on the weight change, and controls the output of the result of comparing the estimated infusion rate and the appropriate rate of administration,
The sap hook portion,
A horizontal support;
A vertical support which is installed at the end and is rotatably connected to the horizontal support;
A sap hanger device comprising a rotating part connecting the horizontal support and the vertical support.
According to claim 1,
The weight measuring unit further includes a spring interposed between the horizontal support and the inner end is installed on the top of the pedestal,
The sap hanger device, characterized in that the horizontal support acts as a lever between the weight measuring part and the vertical support.
According to claim 1,
Further comprising a device communication unit for performing Lora communication,
The control unit broadcasts the installation of the new infusion container through the device communication unit when the weight measurement unit detects the infusion of the infusion container, performs pairing by a pairing request from a nearby terminal, and for the paired terminal A sap hanger device characterized in that the user of the terminal is recognized by transmitting an alarm signal according to the comparison result and the comparison result.
According to claim 1,
When the estimated fluid administration rate is faster or slower than a predetermined level than the appropriate administration rate, further comprising a height adjustment unit for adjusting the height of the fluid container,
The height adjustment unit sap hanger device, characterized in that for adjusting at least one of the direction and length of the vertical support.
According to claim 4,
The vertical support is a sap hanger device, characterized in that it has a telescopic structure that can be extended.
According to claim 4,
A first stop groove and a second stop groove are formed in the rotation part in a symmetrical structure,
The horizontal support further includes a stopper having a shape corresponding to the first stop groove and the second stop groove at a connection point with the rotation unit, and moving forward and backward.
Sap hanger device, characterized in that the stopper is moved outward to be fitted to the first stop groove or the second stop groove to fix the vertical support downward or upward.
The fluid hanger device according to any one of claims 1 to 6; And
The terminal includes at least one of the medical staff and the patient,
The terminal,
A terminal communication unit that receives a broadcast signal of the SAP device;
A pairing unit performing pairing with the infusion device based on the broadcast signal;
An input unit for receiving infusion information related to the infusion fluid contained in the infusion container and patient information regarding a patient receiving the infusion fluid;
A matching unit matching the fluid information and the patient information with the fluid hanger;
The matching information generated by the matching unit is transmitted to the paired sap hanger device, and the appropriate administration rate is read from a database based on the sap information and the patient information, and is sent to the user according to the comparison result in the sap hanger device. Smart sap management system comprising a management unit for providing a notification.
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