KR102220908B1 - An addiction diagnosis method and system based on the number of touch times for user device - Google Patents

Abstract

The present invention relates to an IV hanger capable of measuring the amount of movement of a patient, and a system for measuring the amount of movement of a patient using the same. The IV hanger according to an embodiment of the present invention includes: a wheel part provided with at least one reflector at the center of a rotation shaft; a sensor part measuring the number of rotations of the wheel part based on a beam reflected by the reflector; and a main body part connected with the wheel part and the sensor part at the lowermost end, and having a handle for grip by a patient at one middle portion.

Description

An infusion hanger capable of measuring the amount of exercise of the patient and a system for measuring the amount of exercise of the patient using it {AN ADDICTION DIAGNOSIS METHOD AND SYSTEM BASED ON THE NUMBER OF TOUCH TIMES FOR USER DEVICE}

The present invention relates to an infusion hanger capable of measuring the amount of exercise of a patient and a system for measuring the amount of exercise of a patient using the same, and more particularly, to a fluid hanger capable of measuring and monitoring the recommended walking distance or amount of exercise in order to increase the patient's recovery speed. It relates to a device and a system to be used.

In the wards where patients live, medical staff recommends that patients perform appropriate walking exercises during the day in order to speed up their recovery. In other words, proper walking exercise activates physical functions that have been deteriorated in the course of treatment such as surgery, and because it is an exercise that has less physical burden than other exercises, it is not possible for the patient to walk in or around the hospital for a certain period of time. It can be seen as one of the ways to further accelerate the recovery process.

However, since the walking exercise is a recommendation performed by the patient's free will, there is a problem that most patients with deteriorated physical function do not try to perform it proactively. In addition, even if the patient performs the walking exercise, there is a problem that the medical staff cannot grasp how much time and intensity the patient walked.

Therefore, it is necessary to provide a device and system capable of determining whether or not the patient performs the walking exercise according to the recommendations recommended by the patient by monitoring the patient's gait. In addition, by monitoring the patient's gait, it is necessary to provide a device and system capable of predicting the patient's recovery by converting the patient's walking distance and time into data and providing a suitable recovery program to the patient.

Republic of Korea Patent Publication No. 10-2016-0115512 (2016.10.06.)

The present invention has been devised in accordance with the necessity as described above, and an object of the present invention is to provide a device capable of accurately measuring the amount of exercise related to a patient's gait by using a fluid hanger used by a patient in a recovery process.

In addition, an object of the present invention is to provide a monitoring system capable of predicting a patient's recovery degree based on the amount of exercise related to the patient's gait measured through the above-described device and providing a suitable recovery program to the patient.

The infusion rack capable of measuring a patient's momentum according to an embodiment of the present invention measures the number of rotations of the wheel part based on a wheel part provided with at least one reflector at the center of a rotation axis, and a beam reflected by the reflector. The sensor unit and the wheel unit and the sensor unit are connected to the lowermost end, and the middle area may include a body unit provided with a handle for gripping the patient.

According to an embodiment of the present invention, when a plurality of reflectors are provided at the center of a rotation axis, unique information for distinguishing between the reflectors may be allocated to each of the plurality of reflectors.

The wheel unit according to an embodiment of the present invention includes a first reflecting unit composed of a plurality of reflectors and a second reflecting unit formed to be spaced apart from the first reflecting unit by a predetermined distance to correct a measured value through the first reflecting unit. It may include.

According to an embodiment of the present invention, the number of reflectors constituting the first reflecting unit and the number of reflectors constituting the second reflecting unit may be different.

The sensor unit according to an embodiment of the present invention may be disposed in a vertical direction of a reflector provided at a center of a rotation axis.

A handle according to an embodiment of the present invention may include a sensor module that measures pressure and shaking applied to the handle to detect whether a patient falls or not.

The main body according to an embodiment of the present invention may include a light source module provided in a middle region and sequentially lit according to a moving distance of a patient.

In the system for measuring the amount of exercise of a patient using the infusion hanger according to an embodiment of the present invention, the infusion hanger according to the above-described embodiment, the momentum of the patient using the infusion hanger based on the number of rotations of the wheel transferred from the infusion hanger are measured. In order to output information about the analyzing server and the amount of exercise of the patient analyzed by the server, a fluid hanger and a user terminal capable of wired/wireless interworking with the server may be included.

The user terminal according to an embodiment of the present invention may output a warning alarm based on the presence or absence of a fall of the patient determined by the infusion hanger.

According to the infusion hanger and the system using the same provided as an embodiment of the present invention, since the walking distance and time of the patient can be estimated by measuring the number of revolutions of the infusion hanger wheel, The amount of exercise can be accurately provided, and through this, a ward environment can be created in which the patient can recognize the problem and control the amount of exercise.

In addition, since the patient's walking distance, time, etc. can be measured and converted into data through the infusion hanger, it is possible to create a ward environment in which medical staff can monitor patients in real time. In addition, by quantifying the degree of recovery of the patient based on data such as walking distance and time of the patient, it is possible to properly predict the recovery process of the patient and provide a ward environment in which a patient-specific recovery program can be established. .

1 is a perspective view of an infusion hanger capable of measuring the amount of exercise of a patient according to an embodiment of the present invention.
2 and 3 are front views of a wheel part according to an embodiment of the present invention.
4 is a perspective view of a reflective unit according to an embodiment of the present invention.
5 is a perspective view of a handle according to an embodiment of the present invention.
6 is a perspective view and an enlarged view of a light source module included in a main body according to an embodiment of the present invention.
7 is a block diagram of a system for measuring a patient's exercise amount using a fluid hanger according to an embodiment of the present invention.

The terms used in the present specification will be briefly described, and the present invention will be described in detail.

Terms used in the present invention have selected general terms that are currently widely used as possible while taking functions of the present invention into consideration, but this may vary according to the intention or precedent of a technician working in the field, the emergence of new technologies, and the like. In addition, in certain cases, there are terms arbitrarily selected by the applicant, and in this case, the meaning of the terms will be described in detail in the description of the corresponding invention. Therefore, the terms used in the present invention should be defined based on the meaning of the term and the overall contents of the present invention, not a simple name of the term.

When a part of the specification is said to "include" a certain component, it means that other components may be further included rather than excluding other components unless otherwise stated. In addition, terms such as "... unit", "module", and "unit" described in the specification mean a unit that processes at least one function or operation, which is implemented as hardware or software, or as a combination of hardware and software. Can be implemented. In addition, when a part is said to be "connected" with another part throughout the specification, this includes not only the case of being "directly connected" but also the case of being connected "with another configuration in the middle".

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement the present invention. However, the present invention may be implemented in various different forms and is not limited to the embodiments described herein. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and similar reference numerals are attached to similar parts throughout the specification.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a fluid hanger 10 capable of measuring a patient's momentum according to an embodiment of the present invention, and FIGS. 2 and 3 are front views of a wheel unit 100 according to an embodiment of the present invention.

In addition, FIG. 4 is a perspective view of a reflective unit according to an embodiment of the present invention, FIG. 5 is a perspective view of a handle 310 according to an embodiment of the present invention, and FIG. 6 is a body part according to an embodiment of the present invention. It is a perspective view and an enlarged view of the light source module 320 included in 300).

Referring to FIG. 1, the infusion hanger 10 according to an embodiment of the present invention includes a wheel unit 100 for movement, a sensor unit 200 connected to the wheel unit 100 to detect the movement of the wheel 110. ) And the wheel unit 100 and the sensor unit 200 are connected to the lower end, the handle 310 for gripping the patient in the middle area, and a frame 330 for fixing fluid with a communication module built-in at the top It may include a body portion 300. Unlike the conventional infusion hanger, the infusion hanger 10 according to an embodiment of the present invention includes the wheel unit 100 and the sensor unit 200 to detect the number of rotations of the wheel unit 100 capable of horizontal rotation by 360 degrees. ) Is configured, and information for measuring the amount of exercise of the patient, such as the patient's walking distance and time, can be measured based on the number of revolutions of the wheel unit 100. That is, the infusion hanger 10 according to an embodiment of the present invention can accurately measure the amount of motion of the patient without limiting the direction and angle of the patient's movement compared to the prior art.

2, the wheel unit 100 according to an embodiment of the present invention connects the wheel 110, the rotation shaft 120 for rotation of the wheel 110, the sensor unit 200 and the rotation shaft 120 And it may include a rotating shaft frame 140 to enable the horizontal rotation of the wheel 110 360 degrees. For example, as the rotation shaft 120 is inserted into the center of the wheel 110, the wheel 110 and the rotation shaft 120 may be combined to rotate integrally. The rotation shaft 120 may be disposed in a state parallel to the ground surface. The rotation shaft frame 140 may be formed in a U shape. The rotation shaft 120 is connected to both ends of the rotation shaft frame 140, and the upper center of the rotation shaft frame 140 may be connected to the sensor unit housing 210.

In addition, referring to FIG. 2A, at least one reflector 130 may be provided at the center of the rotation shaft 120 according to an embodiment of the present invention. The reflector 130 refers to a configuration for allowing the sensor unit 200 to measure the number of rotations of the wheel unit 100 that rotates integrally with the rotation shaft 120. For example, when a beam such as laser, infrared, or ultrasonic waves is output in real time from the sensor unit 200 disposed in the vertical direction of the reflector 130 as shown in FIG. 2B, the output beam is It may be reflected through the reflector 130 and transmitted to the sensor unit 200 again. When the reflector 130 rotates integrally with the rotation shaft 120, reflection of the beam occurs only when the reflector 130 is positioned in the vertical direction of the sensor unit 200, and the rotation shaft without the reflector 130 ( When the side area of 120) is located, the reflection of the beam does not occur. Accordingly, the sensor unit 200 may measure the number of rotations and the time of the wheel unit 100 by sensing the reception time and the number of times of the beam reflected by the reflector 130.

Referring to FIG. 2B, the sensor unit 200 according to an embodiment of the present invention includes a sensor unit housing 210 connected to the rotating shaft frame 140 and a sensor unit built into the sensor unit housing 210. It may include (210). For example, the lower surface of the sensor unit housing 210 may be opened so that the beam output from the sensor unit 210 reaches the rotation shaft 120 (or the reflector 130) without interference. In this case, the upper center of the rotation shaft frame 140 connected to the lower end of the sensor unit housing 210 may also be opened in the same shape. In addition, since the sensor unit 210 is located in the vertical direction of the center of the rotation shaft 120 (or the reflector 130) inside the sensor unit housing 210, it is related to the direction and angle of the movement of the wheel 110. Without receiving the beam transmitted from the reflector 130, it is possible to measure the number of rotations and time of the wheel unit 100.

The sensor unit 210 according to an embodiment of the present invention may measure the amount of motion of the patient by outputting or receiving a beam having a pattern radiating toward the reflector 130 in a certain direction. For example, the sensor unit 210 may be an optical sensor that outputs and receives a laser or the like, or may be an acoustic sensor that outputs and receives an ultrasonic wave or the like. In this case, the sensor unit 210 may measure the number of rotations and time of the wheel unit 100 based on whether or not a beam reflected by the reflector 130 is received as the rotation shaft 120 rotates.

According to an embodiment of the present invention, when a plurality of reflectors 130 are provided at the center of the rotation shaft 120, unique information for distinguishing between the reflectors 130 may be allocated to each of the plurality of reflectors 130. . The method of measuring the number of revolutions and time of the wheel unit 100 based on the reception of the beam described above has a high probability of generating an error due to a change in the front and rear movement of the wheel 110. That is, if the number of rotations of the wheel unit 100 is simply estimated based on whether the beam is reflected by the reflector 130, even when the wheel 110 does not rotate once and repeatedly moves a certain angle, the wheel unit ( Since the number of revolutions of 100) is counted, accurate momentum measurement cannot be made. Accordingly, different unique information may be allocated to each of the plurality of reflectors 130 so that the sensor unit 200 can determine whether the wheel 110 has rotated exactly one wheel.

For example, when four reflectors 130 are formed to form a 90 degree angle between the reflectors 130 adjacent to the center of the rotation shaft 120, each of the four reflectors 130 may have different reflective patterns as unique information. I can. Even if the beam of the same pattern is applied from the sensor unit 210 by different reflection patterns formed on each of the four reflectors 130, the reflected beams have different patterns, so that the sensor unit 210 has four reflectors 130 ) Can be accurately identified. Since the relative position of the reflector 130 does not change even if the wheel 110 rotates, the sensor unit 210 determines whether the wheel 110 has correctly rotated one wheel forward or backward according to the sequence of the identified reflector 130. Can be estimated.

Referring to FIG. 3, the wheel unit 100 according to an embodiment of the present invention corrects a measured value through a first reflecting unit 131 and a first reflecting unit 131 composed of a plurality of reflectors 130. For this purpose, it may include a second reflective unit 132 formed to be spaced apart from the first reflective unit 131 by a predetermined distance. This is to reduce an error in detecting the number of rotations of the wheel unit 100 by simultaneously measuring two reflections with respect to the rotation of one rotation shaft 120. For example, the first reflective unit 131 and the second reflective unit 132 may be spaced apart at equal intervals based on the center of the rotation shaft 120 and may be formed in a region on the side of the rotation shaft 120. At this time, as shown in (b) of FIG. 3, in order to measure the beams reflected from the first and second reflective units 131 and 132, respectively, the beam receiving end of the sensor unit 210 may also be divided into two and formed. have. The sensor unit 210 determines the error by comparing the measured value through the first reflective unit 131 and the measured value through the second reflective unit 132, and finally determines the number of rotations and time of the wheel unit 100, etc. Can be estimated.

In addition, according to an embodiment of the present invention, the number of reflectors 130 constituting the first reflective unit 131 and the number of reflectors 130 constituting the second reflective unit 132 may be the same or different. have. If the number of the reflectors 130 constituting the first reflective unit 131 and the number of reflectors 130 constituting the second reflective unit 132 are the same, the sensor unit 210 is the first reflective unit 131 It is possible to estimate whether the measured value through the second reflection unit 132 is the same as the measured value through the second reflection unit 132 to estimate the final rotational speed and time of the wheel unit 100. However, in this case, there is a probability that an error occurs due to a tolerance regarding the location, size, etc. of the reflector 130 constituting the reflection unit.

When the number of reflectors 130 constituting the first reflective unit 131 and the number of reflectors 130 constituting the second reflective unit 132 are different from each other (ie, the first reflective unit 131 and the second reflective unit 131 If the shape of the unit 132 is different), the sensor unit 210 corrects the determination of the measured value through the second reflective unit 132 based on the determination of the measured value through the first reflective unit 131 By using it as a value, the number of revolutions and time of the final wheel unit 100 can be estimated. Since the two reflective units do not need to be completely identical, there is no need to consider tolerances regarding the position, size, etc. of the reflector 130, and there is no need to consider errors resulting from this.

For example, referring to FIG. 4, the first reflective unit 131 may include four reflectors 130 so that the cross section has a + shape as shown in FIG. 4A. The second reflective unit 132 may be configured to have a shape in which seven reflectors 130 are radiated in cross section as shown in FIG. 4B. The sensor unit 210 estimates the number of rotations and time of the wheel unit 100 based on the beams reflected from the four reflectors 130 of the first reflection unit 131 according to the rotation of the wheel 110, 1 You can derive an estimate. At the same time, the sensor unit 210 can derive a second estimated value by estimating the number of rotations and time of the wheel unit 100 based on the beams reflected from the seven reflectors 130 of the second reflecting unit 132. have. The sensor unit 210 may derive a final value regarding the number of revolutions and time of the wheel unit 100 by comparing the first estimated value and the second estimated value or correcting the second estimated value for the first estimated value.

In addition, as shown in (a) of FIG. 4, the four reflectors 130 constituting the first reflective unit 131 may be assigned unique information separated from each other by Arabic numerals such as 1, 2, 3, and 4, respectively. . On the other hand, as shown in (b) of FIG. 4, unique information may not be assigned to the seven reflectors 130 constituting the second reflecting unit 132. That is, the sensor unit 210 estimates whether the wheel 110 has rotated through the order of 1, 2, 3, 4 for the beam reflected through the first reflection unit 131, and the second reflection unit ( It is possible to estimate whether the wheel 110 has rotated by determining whether the beam reflected through 132 has been measured 7 times. As described above, the number of reflectors 130 constituting each of the two reflecting units may be different, or the measurement method may be changed by adjusting whether or not unique information is allocated, and errors may be reduced.

Referring to FIG. 5, the handle 310 according to an embodiment of the present invention may be formed in a ring shape so that a patient's grip force can be evenly transmitted to the handle 310. That is, since the infusion hanger 10 is moved by the force transmitted from the patient through the handle 310, the handle 310 has a ring shape so that the pushing or pulling force of the patient can be completely transmitted through the handle 310. It can be formed as For example, as shown in (a) of FIG. 5, the handle 310 may be formed in a butterfly shape in which two rings are combined with respect to the center frame of the body part 300. In addition, as shown in (b) of FIG. 5, the handle 310 may be formed in a single circular ring shape in which the central frame of the main body 300 is located at the center.

Meanwhile, the handle 310 according to an embodiment of the present invention may include a sensor module that measures pressure and shaking applied to the handle 310 to detect whether a patient falls. Since the patient moves depending on the handle 310 of the infusion hanger 10, in the case of a fall accident such as a fall of the patient while walking, a change occurs in the force that the patient grips or presses the handle 310 , As a result, shaking (ie vibration) may occur in the handle 310. The sensor module connects the ring-shaped handle 310 and the handle 310 and the center frame of the main body 300 to the above-described ring-shaped handle 310 and handle 310 in order to determine whether a fall accident has occurred by detecting the change of force and the occurrence of shaking It can be built into the fastening member.

For example, referring to Figure 5 (a), the inside of the butterfly-shaped handle 310, a weight sensor module for detecting the force that the patient presses the handle 310, the change in the force pressing the handle 310 A vibration sensor module or an acceleration sensor module for detecting the vibration caused by the vibration may be provided. Referring to FIG. 5B, a pressure sensor module may be provided inside the circular ring-shaped handle 310 to detect the strength at which the patient grips the handle 310. In addition, a weight sensor module for detecting a change in weight transmitted from the handle 310 and a patient grasps the handle 310 in the inside of the fastening member connecting the circular ring-shaped handle 310 and the body part 300 An acceleration sensor module or the like may be provided to detect vibration caused by a change in grip strength.

Referring to FIG. 6, the body part 300 according to an embodiment of the present invention may include a light source module 320 that is sequentially lit according to a moving distance of a patient. For example, the light source module 320 may be composed of a plurality of LEDs, and may be provided in a middle region of the center frame of the main body 300. When the number of wheels and time of the patient are measured through the sensor unit 210, a plurality of LEDs constituting the light source module 320 may be sequentially lit as the number of wheels to be measured is accumulated. The moving distance of the patient for lighting one LED may be set in advance at the time of initial manufacture, or may be set or changed through the user terminal 30, which will be described later.

7 is a block diagram of a system for measuring the amount of exercise of a patient using the fluid hanger 10 according to an embodiment of the present invention.

Referring to FIG. 7, the system for measuring the amount of exercise of a patient using the infusion hanger 10 according to an embodiment of the present invention includes the infusion hanger 10 according to the above-described embodiment, and a wheel transmitted from the infusion hanger 10. In order to output information on the amount of exercise of the patient analyzed by the server 20 and the server 20 that analyzes the amount of exercise of the patient using the infusion rack 10 based on the number of rotations of the unit 100, the infusion rack and It may include a user terminal 30 capable of interworking with the server 20 and wired or wirelessly.

The server 20 according to an embodiment of the present invention may predict the recovery rate of a patient based on information on the amount of exercise analyzed for each patient using the infusion hanger 10. In addition, the server 20 may generate a walking program suitable for the patient's exercise ability based on information on the amount of exercise analyzed for each patient using the infusion hanger 10. For example, the server 20 determines how much the patient recovered from the initial treatment time at a predetermined time based on the time-series analysis of the patient's momentum using the infusion hanger 10 and the patient's diagnosis record stored in the database. Can be estimated. In addition, the server 20 can estimate the change in the patient's motor ability through time-series analysis of the patient's amount of exercise using the infusion hanger 10, and the walking time and distance suitable for the patient's current exercise capability. Information can be derived. The information estimated or derived as described above may be transmitted to the user terminal 30 and provided to the user of the user terminal 30.

The user terminal 30 according to an embodiment of the present invention is a terminal for checking information on the amount of exercise of a patient using the infusion hanger 10 in real time, and includes a smartphone, a smart watch, a portable multimedia player (PMP), It may be a terminal capable of wired/wireless network communication including personal digital assistants (PDAs), desktop PCs, laptop PCs, and tablet PCs. In this case, the user of the user terminal 30 may include not only the patient who uses the infusion hanger 10, but also a guardian of the patient, a clinician in charge of treatment of the patient, and the like.

The user terminal 30 according to an embodiment of the present invention may output a warning alarm based on the presence or absence of a fall of the patient determined by the infusion hanger 10. When the infusion hanger 10 determines that a fall has occurred to the patient through the sensor module of the handle 310, the infusion hanger 10 sends a warning signal to the server 20 and the user terminal 30 in real time through wired/wireless network communication. Can be passed on. The user terminal 30 may output a visual or audible alarm for recognizing that an emergency situation has occurred based on the warning signal transmitted from the infusion hanger 10. For example, the user terminal 30 receives a warning signal and a phrase such as "a fall accident occurred while walking the patient, please take prompt action" will be output in text form through the display of the user terminal 30 through the display of the user terminal 30. I can. Also, at the same time, a warning sound such as a siren sound having a predetermined pattern may be output through a speaker of the user terminal 30.

The above description of the present invention is for illustrative purposes only, and those of ordinary skill in the art to which the present invention pertains will be able to understand that other specific forms can be easily modified without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative and non-limiting in all respects. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as being distributed may also be implemented in a combined form.

The scope of the present invention is indicated by the claims to be described later rather than the detailed description, and all changes or modified forms derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention. .

10: infusion hanger 20: server
30: user terminal
100: wheel part 110: wheel
120: rotation shaft 130: reflector
131: first reflection unit 132: second reflection unit
140: rotation shaft frame 200: sensor unit
210: sensor unit housing 220: sensor unit
300: main body 310: handle
320: light source module 330: upper frame of the main body

Claims (9)

In the fluid hanger that can measure the amount of exercise of the patient
A wheel portion having at least one reflector provided at the center of the rotation shaft;
A sensor unit measuring the number of rotations of the wheel unit based on a beam reflected by the reflector; And
The wheel part and the sensor part are connected to the lowermost end, and the middle part includes a body part provided with a handle for gripping the patient,
When a plurality of reflectors are provided at the center of the rotation shaft,
Infusion hanger, characterized in that the unique information for distinguishing between the reflectors is assigned to each of the plurality of reflectors.
delete The method of claim 1,
The wheel part,
Infusion hanger, characterized in that it comprises a first reflecting unit composed of a plurality of reflectors and a second reflecting unit formed to be spaced apart from the first reflecting unit by a predetermined interval for correcting a measured value through the first reflecting unit. .
The method of claim 3,
The infusion hanger, characterized in that the number of reflectors constituting the first reflecting unit and the number of reflectors constituting the second reflecting unit are different.
The method of claim 1,
The sensor unit,
Infusion hanger, characterized in that disposed in the vertical direction of the reflector provided in the center of the rotation shaft.
The method of claim 1,
The handle is,
Infusion hanger, characterized in that it comprises a sensor module for measuring the pressure and shaking applied to the handle to detect the presence or absence of a fall of the patient.
The method of claim 1,
The body part,
Infusion hanger, characterized in that it comprises a light source module that is provided in the middle area and is sequentially lit according to the moving distance of the patient.
In the patient's momentum measurement system using a fluid hanger,
The infusion hanger according to any one of claims 1 and 3 to 7;
A server that analyzes the amount of motion of a patient using the infusion hanger based on the number of rotations of the wheel part transmitted from the infusion hanger; And
And a user terminal capable of wired/wireless interworking with the fluid hanger and the server to output information on the amount of exercise of the patient analyzed by the server.
The method of claim 8,
The user terminal,
A patient's exercise amount measurement system, characterized in that for outputting a warning alarm based on the presence or absence of a fall of the patient determined by the infusion hook.

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