CN210813350U - Be suitable for multi-functional detection auxiliary assembly of MRI - Google Patents
Be suitable for multi-functional detection auxiliary assembly of MRI Download PDFInfo
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- CN210813350U CN210813350U CN201920897056.XU CN201920897056U CN210813350U CN 210813350 U CN210813350 U CN 210813350U CN 201920897056 U CN201920897056 U CN 201920897056U CN 210813350 U CN210813350 U CN 210813350U
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Abstract
The utility model relates to a detection auxiliary device, in particular to a multifunctional detection auxiliary device suitable for MRI, which comprises a VR helmet and a wearable feedback device, wherein the VR helmet is a soft degaussing head-wearing VR glasses; the wearable feedback device mainly comprises a wearable part, an air supply device and a control device, wherein the wearable part is flexible equipment worn on the body or four limbs of a human body, and the wearable part is provided with vent holes and air outlet holes in a penetrating way from the surface layer to the bottom layer; the air supply equipment mainly comprises an air blower, a first air transmission pipeline, a hand-held air bag, a second air transmission pipeline, an air extractor and an air extraction pipeline, and the control device is a computer control end for controlling the start and stop of the air blower and the air extractor; the utility model combines the VR glasses with the wearable feedback device for the claustrophobia patients, and gradually adapts to the environment by relieving the emotion of the patients from the vision and the touch, and is matched with the completion of the examination and treatment; thereby eliminating anxiety psychology and completing MRI scanning, and the treatment effect is obvious.
Description
Technical Field
The utility model relates to a detect auxiliary assembly, indicate a be suitable for MRI's multi-functional detection auxiliary assembly especially.
Background
Claustrophobia is a symptom of deep anxiety in enclosed spaces, and patients with claustrophobia are afraid of enclosed or crowded places because of the fear that unknown fear occurs in these places, and serious or even anxiety and obsessive-compulsive symptoms occur, however, when the patient leaves such an environment, the patient's physiology and behavior quickly returns to normal. There are many reasons for claustrophobia, such as growth experience, character factors, psychological stress, etc.; the key manifestation of claustrophobia is that fear, anxiety, panic, shortness of breath, fast heartbeat and flush sweating appear in a closed space, and suffocation, dizziness, dying feeling and the like appear in severe cases; the state of illness of claustrophobia patients generally occurs in a closed dark space, such as an elevator, a carriage or a cabin, and panic symptoms are likely to occur or fear to occur; people who are prone to the onset of panic symptoms also often develop claustrophobia. In case of panic in a closed space, they are frightened by the inability to escape from such a situation; severe claustrophobia patients may even experience difficulty breathing in indoor venues, theatres or elevators. The treatment of claustrophobia is similar to the treatment of other anxiety disorders, and can adopt some explanatory psychotherapy or some anxiolytic drugs for treatment, and the systemic desensitization method is one of the safest and most effective behavioral treatment methods for treating the claustrophobia at present, and is characterized in that a doctor sets a stepped fear value, and the patient is exposed to the fear-causing things before or in a place step by step, so that the sense organ of the patient gradually receives stimulation, the fear degree of the stimulation is gradually reduced, and finally the symptom completely disappears; this method is mild and easily accepted by patients, but has the disadvantages of long treatment time, slow effect generation, high requirement for location, and failure to reveal the neuroelectrophysiological action path of claustrophobic patients.
MRI equipment is an equipment that adopts ray or supersound sweep to clap, conventional MRI equipment mainly includes translation bed and sweep the district of clapping, the patient lies flat on the translation bed after wearing the earphone under the general condition, then the translation gets into sweeps in the district of clapping, sweep and clap the district inside for dark, semi-enclosed environment, sweep and clap the in-process sound great, can produce more strange or sharp-pointed sound, it also is difficult to be used to this sound to the everlasting person, and to claustrophobia patient, the influence of this environment and sound to its production is more serious, can lead to claustrophobia patient after getting into the sweep and clapping the district seriously, reaction overstrain and can't accomplish sweep and clap the inspection etc. of clapping, consequently to claustrophobia patient, it is a more difficult thing to accomplish MRI equipment inspection.
Disclosure of Invention
In order to solve the above problem, the present invention aims to disclose a detection auxiliary device, and particularly to a multifunctional detection auxiliary device suitable for MRI.
In order to achieve the above object, the utility model adopts the following technical scheme: a multifunctional detection aid suitable for MRI, the aid comprising a VR headset and a wearable feedback device, the VR headset being soft degaussed head-mounted VR glasses; the wearable feedback device mainly comprises a wearable part, an air supply device and a control device, wherein the wearable part is flexible equipment worn on the body or four limbs of a human body, the wearable part is a three-layer laminated structure formed by combining a nylon bottom layer, a cotton-flax non-woven fabric layer and a nylon surface layer, the three-layer structure is sewn and connected from the edge, and the wearable feedback device is integrally formed into a shape of a protective tool, a glove or a waistcoat which is attached to different parts of the human body; the wearable part is provided with a vent hole and an air outlet hole which are communicated from the surface layer to the bottom layer; the air supply equipment mainly comprises an air blower, a first air transmission pipeline, a hand-held air bag, a second air transmission pipeline, an air extractor and an air extraction pipeline, wherein the air blower is connected with an air vent of the wearable part through the first air transmission pipeline; the control device is a computer control end for controlling the start and stop of the air blower and the air pump.
Preferably, the wearable component is a wearable glove, a wearable protector or a wearable garment.
Preferably, the hand-pinch air bag is formed into an egg-like rubber air bag or a gourd-like rubber air bag, and is connected with the wearable part through a second air transmission pipeline, the hand-pinch air bag is manually pressed to control air flow to be transmitted into the wearable part, and the second air transmission pipeline is a soft rubber pipe.
Preferably, the air blower is an electric air blower with fan blades rotating, and the air blowing outlet is a tubular air blowing nozzle connected with the first air transmission pipeline through the air blowing nozzle.
Preferably, the computer control end is respectively connected with the air blower and the air extractor through data lines or is in wireless communication connection through a wireless network, and the computer control end drives and controls the air blower and the air extractor through software programs.
Preferably, the air vent be provided with two at least places, air vent quantity and first gas transmission pipeline quantity match, when first gas transmission pipe is connected with the air vent, the terminal of first gas transmission pipe runs through outside the nylon bottom layer to with the seamless sealing connection on nylon top layer.
Preferably, the air blower and the air pump are also provided with control panels and control keys thereof, so as to independently control the start, stop and work of the air blower and the air pump.
Preferably, the VR helmet mainly includes an outer shell, and a double-aspheric high-transmittance optical lens and a 2K high-definition display screen embedded in the outer shell, and the outer shell is internally further provided with a control panel, and a three-dimensional stereo audio device, a real-scene simulator and a tracker which are electrically connected with the control panel.
Preferably, the surface of the outer shell is a rubber or cotton fabric surface layer.
The beneficial effects of the utility model are embodied in: the utility model combines VR glasses with wearable feedback equipment for use in MRI environment for claustrophobia patients, and relieves the emotion of patients from vision and touch, so that the patients gradually adapt to the environment and better cooperate with the completion of examination and treatment; the VR helmet of the utility model adopts the magnetic isolation processing wire and the soft shell as the main structure body, and integrates the lens, the display screen, the tracker, the audio equipment, the live-action simulator, the power supply and the control panel in the shell, the whole volume is smaller but the function is perfect, and the VR helmet can visually guide the patient to enter a comfortable environment and adjust the mind; the utility model discloses a wearable feedback equipment is through blowing the air-out structure and wearing equipment structure, produces soft sense organ environment from the sense of touch, combines visual effect to draw the patient and overcome the fear to eliminate anxious psychology and accomplish the MRI scanning, the treatment is showing and efficiency promotes.
The utility model discloses a fMRI based on VR innovation technique and induced claustrophobia patient produce low fear, overcome the fear problem from psychology, spirit to brain function thinking field carries out the direction transformation, can regard as the pioneering technique in being applied to other environment, opens unprecedented for the communication of human-computer thought spirit.
Drawings
Fig. 1 is an external structure view of the VR helmet of the present invention.
Fig. 2 is a logic connection diagram of the internal components of the VR helmet of the present invention.
Fig. 3 is a schematic structural diagram of the wearable feedback device of the present invention.
Reference is made to the accompanying drawings in which: the device comprises a shell 1, a double-aspheric surface high-transmittance optical lens 2, an audio device 3, a wearable component 4 and an air supply device 5.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:
a multifunctional detection accessory suitable for MRI, the accessory comprising a VR headset and a wearable feedback device, the VR headset being soft degaussed head-worn VR glasses; the VR helmet mainly comprises an outer shell, a double-aspheric high-transmittance optical lens and a 2K high-definition display screen which are embedded in the outer shell, a control panel, three-dimensional stereo audio equipment, a live-action simulator and a tracker which are electrically connected with the control panel are also arranged in the outer shell, the electronic components adopt nonmagnetic electronic components or adopt magnetic isolation processing wires, and the surface of the outer shell is a rubber or cotton fabric surface layer; because the VR helmet enters a scanning area scanned by the MRI equipment along with the head of a human body, the scanning of the MRI equipment cannot be influenced by an electronic device adopting a flexible structural material and a magnetic isolation processing wire rod, so that an accurate scanning effect is obtained, and further treatment is facilitated;
the wearable feedback device mainly comprises a wearable part, an air supply device and a control device, wherein the wearable part is flexible equipment worn on the body or four limbs of a human body, the wearable part is formed by sequentially superposing and combining a nylon bottom layer, a cotton-flax non-woven fabric layer and a nylon surface layer from inside to outside to form a three-layer laminated structure, the three-layer structure is sewn and connected from the edge and integrally formed into a shape of a protective tool, a glove or a waistcoat which is attached to different parts of the human body, the nylon layer has good sealing performance and flexibility, and the nylon layer and the cotton-flax non-woven fabric layer have good air permeability and flexibility and are comfortable to wear when combined for use; the wearable part is provided with a vent hole and an air outlet hole which are communicated from the surface layer to the bottom layer; the number of the vent holes is matched with that of the first gas transmission pipelines, and when the first gas transmission pipeline is connected with the vent holes, the terminal end of the first gas transmission pipeline penetrates through the nylon bottom layer and is in seamless sealing connection with the nylon surface layer so as to be sealed to avoid gas leakage; the wearable part is a wearable glove, a wearable protective device or a wearable garment, when the wearable glove is adopted, the number of the vent holes and the number of the first air transmission pipelines need to be increased, in the embodiment, five vent holes are formed in the top of a finger sleeve of the glove and connected with five first air transmission pipelines (the first air transmission pipelines are 1-5), air flow can be sensed by finger tips to blow in, when the wearable garment such as a wearable vest is adopted, at least 3 vent holes can be opened, through holes are formed in the top of the wearable garment such as a collar, air can be exhausted from the collar and can be sensed through the head and neck position, and cotton can be filled in the wearable protective device and the wearable garment;
the air supply equipment mainly comprises an air blower, a first air transmission pipeline, a hand-held air bag, a second air transmission pipeline, an air extractor and an air extraction pipeline, wherein the air blower is connected with an air vent of the wearable part through the first air transmission pipeline; the hand-pinch air bag is formed into an egg-like rubber air bag or a gourd-like rubber air bag, and is connected with the wearable part through a second air transmission pipeline, the hand-pinch air bag is manually pressed to control air flow to be transmitted into the wearable part, and the second air transmission pipeline is a flexible rubber hose; the blowing machine is an electric blowing machine with a fan blade rotating function, and a blowing outlet is a tubular blowing nozzle and is connected with a first gas transmission pipeline through the blowing nozzle; the air blower mainly comprises a motor, fan blades, a shell, an air inlet filter screen, an air blowing nozzle and the like, wherein the motor drives the inner part of the fan blades to rotate to generate air flow, the air flow is gathered in the air blowing nozzle to flow out, and the air blowing nozzle is connected with a first air transmission pipeline to transmit the air flow to a wearable part; the air pump is used for pumping air in the closed container, and generally comprises a hand-operated air pump and an electric air pump, wherein the air pump and an air outlet are used for pumping the air out, and the air outlet is arranged in the wearable part and between the nylon surface layer and the nylon bottom layer;
the control device is a computer control end for controlling the start and stop of the air blower and the air pump; the computer control end is respectively connected with the air blower and the air extractor through data lines or is in wireless communication connection through a wireless network, and the computer control end drives and controls the air blower and the air extractor through software programs; the air blower and the air pump are also provided with control panels and control keys thereof so as to independently control the start, stop and work of the air blower and the air pump.
In this embodiment, a shell of the VR helmet is provided with a data interface, which includes an HDMI interface and a USB interface, and through the data interface, the VR helmet can receive audio and video data sent by an external computer and simultaneously receive electric energy of the external computer; the shell is made of soft materials, so that the shell has fixing capacity and can be extruded at the same time, and the shell can recover the original shape after the extrusion force disappears; in this embodiment, when the magnetic resonance device works, other magnetic materials or magnetic interference cannot exist nearby, so that magnetic isolation processing needs to be performed on connecting wires among the display screen, the tracker, the three-dimensional stereo sound device, the live-action simulator and the controller, and meanwhile, non-magnetic electronic components need to be adopted by the electronic components in the display screen, the tracker, the three-dimensional stereo sound device, the live-action simulator and the controller, so as to ensure normal work of the magnetic resonance device; the magnetic isolation effect can be further achieved by adding a magnetic isolation layer on the outer surface of the connecting wire.
The embodiment of the utility model provides a virtual reality interaction method based on be applicable to MRI's auxiliary test as above-mentioned still is provided, include:
s101, a VR helmet receives a first VR resource transmitted by a computer which is connected currently, and presents a first VR scene to a user according to the first VR resource; wherein the user is a claustrophobia-suffering user located within a nuclear magnetic resonance device and wearing the VR helmet; the first VR scene is a first secret room scene with a first airtight grade;
when a user enters the magnetic resonance equipment for resonance scanning, the scanning cabin of the magnetic resonance equipment is also a closed environment, so that the fear of the user can be caused and the user can not perform the resonance scanning; therefore, before the user is pushed into the scanning cabin, the user wears the VR helmet and plays corresponding scenes (such as open scenes) and background music to overcome the fear of claustrophobia of the user; the scene displayed by the VR helmet and the played background music are sent by a computer connected with the computer, the computer is connected with the VR helmet in a wired connection mode, pre-manufactured VR resources are processed, corresponding generated VR data are transmitted to the VR helmet through corresponding data lines, a controller of the VR helmet receives the data, video data are sent to a display screen to be displayed, and audio data are sent to three-dimensional stereo sound equipment to be played;
s102, the VR helmet acquires the variation amplitude of the head of the user based on the first VR scene through a tracker and sends the variation amplitude to the computer; starting the blowing function of the air supply equipment according to the display content of the VR helmet display screen, and changing the blowing strength and rhythm according to the change of the environment;
s103, the computer generates an updated VR resource according to the change amplitude and sends the updated VR resource to the VR helmet;
s104, the VR headset receives the updated VR resources and presents updated VR scenes to the user.
The above, it is only the preferred embodiment of the present invention, not right the technical scope of the present invention makes any restriction, the technical personnel of the industry, under this technical scheme's enlightenment, can do some deformation and modification, all the basis the utility model discloses a technical essence is to any modification, the equivalent change and the modification of the above embodiment do, all still belong to the technical scheme's scope of the present invention.
Claims (9)
1. A multifunctional detection aid suitable for MRI, the aid comprising a VR headset and a wearable feedback device, the VR headset being soft degaussed head-mounted VR glasses; the wearable feedback device mainly comprises a wearable part, an air supply device and a control device, wherein the wearable part is flexible equipment worn on the body or four limbs of a human body, the wearable part is a three-layer laminated structure formed by combining a nylon bottom layer, a cotton-flax non-woven fabric layer and a nylon surface layer, the three-layer structure is sewn and connected from the edge, and the wearable feedback device is integrally formed into a shape of a protective tool, a glove or a waistcoat which is attached to different parts of the human body; the wearable part is provided with a vent hole and an air outlet hole which are communicated from the surface layer to the bottom layer; the air supply equipment mainly comprises an air blower, a first air transmission pipeline, a hand-held air bag, a second air transmission pipeline, an air extractor and an air extraction pipeline, wherein the air blower is connected with an air vent of the wearable part through the first air transmission pipeline; the control device is a computer control end for controlling the start and stop of the air blower and the air pump.
2. The multifunctional test aid for MRI as claimed in claim 1, wherein said wearable item is a wearable glove, a wearable suit, or a wearable garment.
3. The multifunctional detection auxiliary device suitable for MRI is characterized in that the pinch air bag is shaped like an egg or a gourd-shaped rubber air bag, and is connected with the wearable component through a second air transmission pipeline, and the pinch air bag is manually pressed to control air flow to be transmitted into the wearable component, wherein the second air transmission pipeline is a soft rubber pipe.
4. The multifunctional auxiliary detection device suitable for MRI as claimed in claim 1, wherein said blower is a fan-blade rotating electric blower, and the blowing outlet is a tubular blowing nozzle connected to the first gas transmission pipeline through the blowing nozzle.
5. The multifunctional auxiliary detection device suitable for MRI according to claim 1, wherein the computer control terminal is connected with the air blower and the air pump through data lines, respectively, or is in wireless communication connection through a wireless network, and the computer control terminal drives and controls the air blower and the air pump through a software program.
6. The multifunctional auxiliary detection equipment suitable for MRI as claimed in claim 1, wherein the number of the vent holes is at least two, the number of the vent holes matches with the number of the first gas transmission pipes, and when the first gas transmission pipes are connected with the vent holes, the terminal ends of the first gas transmission pipes penetrate through the nylon bottom layer and are in seamless sealing connection with the nylon surface layer.
7. The multifunctional auxiliary detection device suitable for MRI according to claim 1, wherein the blower and the air pump are further provided with their own control panels and their control buttons to control the start, stop and operation of the blower and the air pump independently.
8. The multifunctional detection auxiliary device suitable for MRI according to claim 1, wherein the VR helmet mainly comprises an outer shell, and a bi-aspheric high-transmittance optical lens and a 2K high-definition display screen embedded in the outer shell, and a control panel, a three-dimensional stereo audio device electrically connected with the control panel, a live-action simulator and a tracker are further installed inside the outer shell.
9. The multifunctional inspection aid for MRI as claimed in claim 8, wherein said outer housing surface is a rubber or cotton fabric skin.
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| CN201920897056.XU CN210813350U (en) | 2019-06-14 | 2019-06-14 | Be suitable for multi-functional detection auxiliary assembly of MRI |
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| CN201920897056.XU CN210813350U (en) | 2019-06-14 | 2019-06-14 | Be suitable for multi-functional detection auxiliary assembly of MRI |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023137603A1 (en) * | 2022-01-19 | 2023-07-27 | 潘湘斌 | Wearable medical apparatus and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023137603A1 (en) * | 2022-01-19 | 2023-07-27 | 潘湘斌 | Wearable medical apparatus and method |
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