TWM586111U - Detection system for detecting vestibular systems - Google Patents

Abstract

This creation is a detection system applied to the detection of vestibular systems. It includes a swivel chair that can be used by users obscured by the line of sight. The swivel chair controls rotation according to a plurality of detection modes in the control device. The detection mode includes a first detection mode to control rotation. The chair rotates and stops within one circle; a second detection mode controls the rotary chair to stop after rotating more than one circle; a third detection mode controls the rotary chair to continuously rotate, and the user can operate the user device to send a stop signal to stop the rotary chair from rotating; A fourth detection mode can arbitrarily control the rotation direction or the rotation speed of the rotary chair. After stopping the swivel chair through any of the above detection modes, the user can determine the stopped position, thereby detecting whether the vestibular system can recognize the position, and judge the degree of development of the vestibular system.

Description

Detection system for detection of vestibular systems

This creation is about a technology for measuring human functions, especially a detection system applied to the detection of vestibular systems

The vestibular system is an organ that provides the human body with a sense of balance and sense of space as the basis for the human body to perceive the three-dimensional world. Therefore, the development level of the vestibular system will be relatively reflected in the human's ability to exercise and balance.

Vestibular systems use fluid-filled tubes to detect head movement and position changes. The vestibular system includes otolith organs and semicircular canals. The otolith organs can sense the linear acceleration of the human body through the gravity of the earth. The three semicircular canals are perpendicular to each other and represent the X axis, Y axis, and Three directions of the Z axis to detect the angular acceleration of the head. The vestibular system controls the sense of balance and direction of the human body. Therefore, when problems occur in the vestibular system, patients may have dizziness, loss of balance, or loss of exercise ability, which greatly affects the patient.

At present, the detection device system for detecting the vestibular system is a video nystagmography (Epley Omniax) positioning system (Epley Omniax Positioning System), which installs the seat in a rotating bracket, and the rotating bracket controls the seat to rotate 360 degrees. When receiving the test, the test subject must use a seat belt to secure the test subject to the seat to prevent the test subject from falling when the 360 degree rotation of the Epley Omniax Positioning System is performed. At the same time, the test subject must wear an infrared video eyepiece (Infrared video goggles) to detect the movement of the subject ’s eyeballs. During the test, the Epley Omniax Positioning System controlled the seat cushion. Slowly move to different positions, and the infrared eyepieces will record eye movements to provide professional doctors to analyze the results of vestibular testing to help diagnose problems such as vestibular system, otolith loss, or treatment of dizziness.

However, there are currently only 34 Epley Omniax Positioning Systems in the world. The number is relatively scarce, and the price is high. It takes up a lot of space and cannot be widely used in the market. This makes the detection of the vestibular system relatively difficult.

In view of this, the author proposes a detection system for detecting the vestibular system in order to effectively overcome the above-mentioned problems in view of the lack of the conventional technology.

The main purpose of this creation is to provide a detection system for detecting the vestibular system, which is provided with a plurality of detection modes to control the rotation of the swivel chair. When the rotation of the swivel chair stops, the user can determine the corresponding target of the stop position. In this way, it is detected whether the vestibular system can effectively recognize the position, so as to detect the functional integrity of the vestibular system.

Another purpose of this creation is to provide a detection system for detecting the vestibular system, which can detect the user's vestibular system, eye tremors, visual motion reflexes, vestibular acuity, orientation ability, and vestibular rehabilitation and training.

Another purpose of this creation is to provide a detection system for detecting the vestibular system, which is small in size, light in weight, simple in structure, relatively small in space, and can be widely applied to various occasions.

In order to achieve the above purpose, the present invention provides a detection system for detecting a vestibular system, which includes a swivel chair for a user who is obscured from view, and a control device connected to and controls the rotation of the swivel chair. There is a plural detection mode, which can control the swivel chair to rotate in different ways and stop at any position, so that the user can judge the stop position. The multiple detection mode includes a first detection mode that controls the rotation of the rotary chair to stop within one turn, and stops at any position, so that the user can determine the stopping position; a second detection mode can control the rotation chair to stop after rotating more than one rotation, And stop at One position allows the user to determine the stop position. A third detection mode can control the rotary chair to rotate continuously. When the user wants to stop the rotary chair, he operates a user device to send a stop signal to the rotary chair, so that the rotary chair stops rotating. The user determines the stop position; and a fourth detection mode can arbitrarily control the rotation direction or the rotation speed of the rotary chair.

The rotary chair further includes a seat mounted on a base, and a rotary motor is installed in the base, and the rotary motor is connected to the seat to drive the seat to rotate, and a receiver is connected to the rotary motor, and the receiver receives the transmission from the control device. The plural detection mode is to control the rotary motor to rotate the seat according to it, or the receiver receives a stop signal from the user device to stop the rotary motor to rotate the seat.

At least four sides of the base of the swivel chair are located at the bottom and are respectively provided with a telescopic support rod. Each telescopic support frame can be extended out of the base and is perpendicular to the base.

The control device further includes an input device, a processor, and a transceiver. The input device is used to select at least one detection mode. The processor is connected to the input device and receives the detection mode input by the input device, and generates a control signal according to the corresponding signal. , The transceiver is connected to the processor to send the control signal to the rotary chair to make it rotate according to the control signal.

In order to make your reviewing members have a better understanding and understanding of the structural features of this creation and the effects achieved, I would like to refer to the preferred embodiment diagrams and detailed descriptions, as described below.

1‧‧‧ Detection System

10‧‧‧Control device

12‧‧‧ input device

14‧‧‧ processor

16‧‧‧ Transceiver

20‧‧‧Swivel chair

222‧‧‧ Sphere

224‧‧‧Book

226‧‧‧Sanitary Paper Box

228‧‧‧building blocks

24‧‧‧ base

242‧‧‧ Telescopic Support Rod

25‧‧‧Seat

26‧‧‧Rotary motor

28‧‧‧ Receiver

30‧‧‧user device

32‧‧‧ Subject

34‧‧‧Sight Shielding Element

The first picture is the system block diagram of this creation.

The second picture is a three-dimensional illustration of the rotating chair for this creation.

The third figure is a schematic perspective view of another embodiment of the rotating chair of the creation.

The fourth picture is a schematic diagram of the use state of the rotary chair for this creation.

The fifth diagram is a flow chart of the steps in applying the system of the creation to the detection of the vestibular system.

This creation is applied to a detection system that detects the vestibular system. The detection system of this creation detects the user's sense of direction by rotating the user who covers the line of sight, thereby knowing the development of the user's vestibular system.

Please refer to the first diagram and the second diagram. The detection system 1 applied to the detection of the vestibular system in this creation includes a control device 10, a swivel chair 20, and a user device 30. The control device 10 is connected to the swivel chair 20 to control the signal. The swivel chair 20 rotates, and the user device 30 may be a remote controller. The user device 30 is also connected to the swivel chair 20 by signal. The user device 30 may send a stop signal to the swivel chair 20 to control the swivel chair 20 to stop rotating. The control device 10 may be a computer. The control device 10 is provided with a plurality of different detection modes. The different detection modes can operate the rotary chair 20 to rotate in different ways. As shown in the first figure, the structure of the control device 10 includes an input device 12, a processor 14, and a transceiver 18. The input device 12 may be an input device such as a computer keyboard, for a tester to select input information to the processor. In step 14, if at least one detection mode is selected, it is input into the processor 14. The processor 14 is signal-connected to the input device 12 to receive the information input by the input device 12. For example, if the input device 12 selects an input detection mode, the processor 14 can generate a corresponding control signal according to the detection mode. The transceiver 16 is signally connected to the processor 14, and the transceiver 16 receives the control signal generated by the processor 14 and transmits the control signal to the rotary chair 20, so that the rotary chair 20 rotates according to the control signal.

The processor 14 has a plurality of detection modes. Different modes can control the rotary chair 20 to rotate in different ways. The plurality of detection modes include a first detection mode, a second detection mode, a third detection mode, and a fourth detection mode. The first detection mode The mode is to control the rotary chair 20 to stop within one rotation and stop at any position; the second detection mode is to control the rotary chair 20 to stop after one rotation or more and stop at any position; the third detection mode is to control rotation The chair 20 rotates continuously. When the rotary chair 20 is to be stopped, the user device 30 can be operated to send a stop signal to the rotary chair 20 to stop the rotary chair 20 from rotating. The measurement mode can arbitrarily control the rotation direction of the rotary chair 20 or the rotation speed of the rotary chair.

Next, please refer to the first diagram to the second diagram, and simultaneously refer to the third diagram to explain the structure of the swivel chair 20 in detail. The swivel chair 20 is provided for a user who is obscured from sight. It can be used to wear sight-shielding elements, such as eye masks, to shield the user's sight. The structure of the rotary chair 20 includes a base 24, a rotary motor 26, and a receiver 28. The base 24 of this embodiment may be a rectangular base. A seat 25 is mounted on the base 24, and at least four sides of the base 24 are It is located at the bottom and is provided with a telescopic support rod 242. The seat 25 of this embodiment is a dual-purpose type, which can present a general seat type, or a flat state as shown in the third figure, so that the user can level Lying on the seat 25, at this time, each telescopic support frame 242 can be pulled out of the base 24, and the telescopic support frame 242 is perpendicular to the base 24, thereby stabilizing the center of gravity of the rotary chair 20. The rotation motor 26 is disposed in the base 24 and connected to the seat 25. The rotation motor 26 drives the seat 25 to rotate. The receiver 28 may be a Bluetooth receiver. The receiver 28 is connected to the rotary motor 26 and is connected to the transceiver 16 of the control device 10 to receive the control signal corresponding to the complex detection mode transmitted by the transceiver 16 of the control device 10. The seat 25 is rotated by controlling the rotation motor 26 according to it, or the receiver 28 may also receive a stop signal transmitted by the user device 30 to stop the rotation of the seat 25 by the rotation motor 26.

After explaining the structure of the detection system 1 of this creation, please refer to the first, fourth, and fifth drawings to explain in detail the state and steps of the system when this creation is applied to the detection of the vestibular system. During detection, the mode or process used can be changed according to requirements, and is not limited by the steps in the following embodiments. In the detection of the vestibular system in this embodiment, different types of targets can be placed in at least two positions of the rotary chair 20 respectively. In this embodiment, the sphere 222, the book 224, and the sanitation are respectively placed in the four positions around the rotary chair 20. The paper box 226 and the building block 228 are used as targets, and each target can represent a different orientation, so that the subject 32's line of sight can be blocked, and after the rotary chair 20 is rotated, the front target is spoken to use the target as Judgment of the position is used to know the directional spatial perception intensity of the subject 32 to determine whether the subject has a more developed vestibular system.

Next, the process of detecting the vestibular system in this embodiment will be described. First, step S10 is performed, and the subject 32 is seated on the seat 25 of the swivel chair 20, and the sight-shielding element 34 is worn to cover the sight of the subject 32. Then the process proceeds to step S12, and the inspector can control the input device 10 to select and input the first detection mode to the processor 14, so that the processor 14 generates a corresponding control signal to the transceiver 16 according to the first detection mode, and transmits it to the transceiver 16. In the receiver 28 of the swivel chair, the swivel chair 20 is stopped within one turn and stopped in a fixed orientation. For example, when the swivel chair 20 is stopped within one turn, the subject 32 faces the sphere 222, At this time, the tester 32 will ask the testee 32 to say what the testee 32 thinks is the target in front. If the testee 32 clearly answers that the target in front is the sphere 222, it means that the testee 32 has a more developed vestibular system. , But if the answer of the subject 32 does not match the target in front, it means that the state of the vestibular system is less developed. Then, the process proceeds to step S14. The inspector controls the input device 12 to select the second detection mode to the processor 14, so that the processor 14 generates a corresponding control signal system transceiver 16 according to the second detection mode to transmit it to the rotary chair 20 In the receiver 28, the swivel chair 20 is rotated more than one turn to stop, and stopped at a fixed position. The tester then asks the test subject 32 to say the current target in front. If the test subject 32 answers, then The vestibular system of the subject 32 is judged to be in a relatively developed state. If the answer does not match the target in front, the vestibular system of the subject 32 may be judged to be in a less developed state.

Then it proceeds to step S16, so that the subject 32 holds the user device 30 in his hand, and the detector controls the input device 12 to select and input the third detection mode to the processor 14, so that the processor 14 generates a corresponding one according to the third detection mode. The control signal is transmitted to the transceiver 16 so as to be transmitted to the receiver 28 of the rotary chair 20, so that the rotary chair 20 is continuously rotated. At this time, the tester informs the test subject 32 that the tester 32 must stop at the position where the book 224 is placed. According to the sense of the direction of the user 32, the user device 30 sends a stop signal to the receiver 28 of the rotary chair 20 to receive, so that the receiver 28 controls the rotary motor 26 to stop the rotary chair. At this time, if the subject stops the orientation The target book 224 matches the position of the target book 224 proposed by the tester, indicating that the vestibular system of the subject 32 is more developed, but if it does not match, the vestibular system of the subject 32 is less developed status.

According to the above steps, the degree of development of the vestibular system of the user is gradually determined. The degree of development of the vestibular system can be determined as normal when passing step S12, medium when passing step S14, and excellent when passing step S16. The above steps of person 32 are answered correctly, indicating that the state of the vestibular system of subject 32 is quite developed and good. Therefore, if the tester thinks that further testing is needed, he can proceed to step S18, and the tester controls the input device 12 to select the input. The fourth detection mode is to the processor 14 for the inspector to input the rotation speed and rotation angle of the rotary motor 26 to the processor 14 according to the demand, so that the processor 14 generates a corresponding control signal to the transceiver 16 according to the requirement to transfer it. To the receiver 28 of the rotary chair 20, the rotation angle and speed of the rotary motor 26 can be controlled arbitrarily, and the stopped position of the rotary chair 20 can be controlled arbitrarily, and then the subject 32 can speak the current target in front, thereby The state of the vestibular system of the subject 32 is determined. Of course, when the test subject 32 receives the above steps, the tester can also cause the test subject 32 to wear an eyeball image capture device at the same time to obtain data of nystagmus, thereby capturing more different data for effective Detects the integrity of vestibular system functions, as well as eye tremors, visual action reflexes, vestibular acuity, directional ability, and vestibular rehabilitation and training.

In summary, the control device of this creation is provided with a plurality of detection modes to control the rotation of the swivel chair. When the rotation of the swivel chair stops, the user can determine the corresponding target of the currently stopped position, thereby detecting the vestibular system. Whether the position can be effectively identified to detect the integrity of the function of the vestibular system, as well as eye tremors, visual action reflexes, vestibular acuity, directional ability, and vestibular rehabilitation and training. In addition, the system of this creation is small in size, light in weight, simple in structure, relatively small in space, and applicable to a wide range of occasions.

The above are only the preferred embodiments of this creation, and are not used to limit the scope of this creation. Therefore, all equal changes or modifications based on the characteristics and spirit described in the scope of the application for this creation shall be included in the scope of the patent application for this creation.

Claims (10)

A detection system applied to the detection of a vestibular system includes: a swivel chair for a user obscured by sight; and a control device connected to and controlling the rotation of the swivel chair, the control device is provided with a plurality of detection modes, These detection modes can control the swivel chair to rotate in different ways and stop at any position, so that the user can judge the stop position. The detection system for detecting the vestibular system as described in claim 1, wherein the detection modes of the control device include: a first detection mode, which can control the rotary chair to stop within one rotation and stop at any position To make the user determine the stop position; a second detection mode to control the rotary chair to stop after rotating more than one turn, and stop at any position to make the user determine the stop position; a third detection mode to control The rotary chair rotates continuously, when the user wants to stop the rotary chair, a user device is operated to send a stop signal to the rotary chair, so that the rotary chair stops rotating, so that the user judges the stop position; and a fourth detection Mode, which can arbitrarily control the rotation direction of the rotary chair or the rotation speed of the rotary chair, so that the user can judge the stop position. The detection system for detecting a vestibular system as described in claim 1, wherein the swivel chair further includes: a base on which a seat is mounted; a rotary motor disposed in the base and connected to the seat to drive The seat rotates; and a receiver connected to the rotation motor, the receiver receives the detection modes transmitted by the control device to control the rotation motor to rotate the seat according to it, or the receiver receives the user The stop signal is provided to stop the rotary motor from rotating the seat. The detection system for detecting a vestibular system as described in claim 3, wherein at least four sides of the base of the swivel chair are located at the bottom, and a telescopic support rod is respectively provided, and each of the telescopic support frames can be extended out of the base. , And perpendicular to the base. The detection system for detecting a vestibular system as described in claim 3, wherein the base is a rectangular base. The detection system for detecting a vestibular system as described in claim 3, wherein the rotary motor is a stepping motor. The detection system for detecting a vestibular system according to claim 1, wherein the control device further includes: an input device for selectively inputting at least one of the detection modes; a processor connected to the input device, the processor may Receiving the detection mode input by the input device, and generating a control signal according to its corresponding; and a transceiver connected to the processor, the transceiver sends the control signal to the rotary chair to rotate according to the control signal. The detection system for detecting a vestibular system as described in claim 1, wherein at least two targets around the rotary chair are respectively provided with at least one target object, so that the user judges the corresponding target object according to the stopped position. The detection system for detecting a vestibular system as described in claim 8, wherein the targets in the two directions are different targets, respectively. The detection system for detecting a vestibular system as described in claim 1, further comprising a line-of-sight shielding element, which is worn on the eye of the user to cover the line of sight of the user.