CN212755637U - Breathing guiding device based on visual and auditory handicapped person before medical image scanning - Google Patents
Breathing guiding device based on visual and auditory handicapped person before medical image scanning Download PDFInfo
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- CN212755637U CN212755637U CN202020313725.7U CN202020313725U CN212755637U CN 212755637 U CN212755637 U CN 212755637U CN 202020313725 U CN202020313725 U CN 202020313725U CN 212755637 U CN212755637 U CN 212755637U
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Abstract
The utility model relates to a breathing guidance device, in particular to a breathing guidance device based on a person with visual and auditory disorders before medical image scanning, which comprises a display main body and a wearable breathing feedback device; the display main body comprises a first display screen for displaying images and a second display screen for displaying braille, the examinee can judge whether the action of the exhalation or inhalation instruction is correct through information fed back by the second display screen, and medical staff can observe whether the action of the examinee is correct through the prompt of the first display screen or the loudspeaker so as to give further guidance; the breathing feedback device outputs pressure information through the first display screen, the second display screen and the loudspeaker, so that the examinee is guided to train and the recognition capability is improved, and the examinee can correctly adjust breathing action after training for multiple times; the adjustable length of wearing the carrier is fit for the examinee's use of different sizes, and the rectangular form area body of adoption has little elasticity, makes pressure sensor press close to the human body more, and the induction speed is more sensitive.
Description
Technical Field
The utility model relates to a breathe and guide device specifically indicates breathing guide device based on seeing hearing disorder person before the medical image scanning.
Background
The MRI device is an ultrasonic scanning device applied to the magnetic resonance imaging medical image clinical scanning, the conventional MRI device comprises a translation bed and a scanning area, during the clinical scanning, a subject lies on the translation bed and translates into the scanning area, during the scanning and checking process of the MRI device, the subject needs to cooperate with the instruction of medical staff to carry out feedback, but because the scanning area is in a semi-claustrophobic environment, the scanning area can generate larger sound during the scanning and checking process, and is easy to fear the checking environment for common subjects, in the subject group, a special crowd of visual obstacle or auditory obstacle exists, the part of the subject is more sensitive to the external environment, and if the subject is not understood in the operation of the scanning and checking process of the MRI device, the mind of resisting and fear is easy to generate, when the subject is in excessive emotional stress, the distinguishing and judging ability of the subject is reduced, the instruction execution to the medical staff can be slow, the work of the medical staff cannot be efficiently matched, and the inspection result is influenced.
In the clinical scanning and checking process of the respiratory system by the MRI equipment, the breathing action of special people with visual or auditory disorders needs to be matched with the instruction of medical staff for executing feedback, and if the examinee cannot be matched with the instruction of the medical staff for executing feedback in time due to the nervous or fear psychology, the checking result is easily influenced; therefore, the simulation guidance training needs to be performed on the special examinees before the examination, so that the psychological burden is reduced, the special examinees are adapted to corresponding breathing instructions in advance, and the efficiency of the scanning examination is improved.
Disclosure of Invention
In order to solve the above problems, the present invention aims to disclose a breathing guidance device, particularly a breathing guidance device based on the person with visual and auditory disorders before medical image scanning.
In order to achieve the above object, the utility model adopts the following technical scheme: the breathing guidance device comprises a display main body and a wearable breathing feedback device, wherein the display main body is in signal connection with the breathing feedback device in a wired data transmission mode;
the display main body comprises a shell, a microprocessor, a storage device and a power supply are arranged in the shell, the storage device and the power supply are electrically connected with the microprocessor, a first display screen and a second display screen are arranged on the front face of the shell, the first display screen is an image display screen for visually displaying an expiration or inspiration guiding action, the second display screen is a braille display screen for displaying the expiration or inspiration guiding action in a touch manner, and the first display screen and the second display screen are both electrically connected with the microprocessor;
the breathing feedback device comprises a wearing carrier, and a pressure sensor, a signal amplifier and an analog-to-digital converter which are arranged on the wearing carrier, wherein the pressure sensor, the signal amplifier and the analog-to-digital converter are sequentially and electrically connected and are connected to a microprocessor; the wearing carrier is an abdomen detection binding belt.
Preferably, the pressure sensor is a piezoelectric film sensor and is attached to the inner side of the wearable carrier.
Preferably, the microprocessor is further connected with a speaker, a sound emitting port is arranged on the back of the shell, and the sound emitting direction of the speaker faces to the sound emitting port.
Preferably, the housing is of a flat structure, and the first display screen does not overlap with the second display screen when viewed from the front of the housing.
Preferably, the side wall of the shell is provided with an anti-slip groove.
Preferably, the shell is provided with an operation key and a switch key.
Preferably, the operating keys and the switch keys are provided with corresponding braille contacts.
Preferably, the wearing carrier includes an abdominal belt and an adjustment belt, and the abdominal belt and the adjustment belt are integrally formed.
Preferably, the double-deck structure that the belly area was sewed up for mainly taking the body to sew up the constitution by the inlayer area and the outer layer, wherein is provided with the hole of dodging that allows connecting cable to pass through on the inlayer area body, signal amplifier and adc arrange in between the double-deck structure in belly area, pressure sensor attaches the inboard of pressing close to the human body in the belly area.
Preferably, the adjusting waistband is a micro-elastic strip-shaped band body capable of surrounding the waist and abdomen of a human body, and the band body is provided with a clip button with adjustable length.
The beneficial effects of the utility model are embodied in: the utility model mainly aims at the examinee with visual and auditory disorders to conduct respiratory motion guidance training on the examinee before MRI medical image scanning so as to enhance the adaptability, correctly adjust the respiratory motion and reduce the psychological burden; the utility model discloses a show the main part including the first display screen that is mainly used for showing the image and the second display screen that is mainly used for showing the braille, the person being examined can judge through the information of second display screen feedback whether expiration or inhale the instruction action correct, medical personnel also can observe whether the breathing action of person being examined is correct through the suggestion of first display screen or speaker to make further guidance; the adopted breathing feedback device outputs pressure information of the pressure sensor through the first display screen, the second display screen and the loudspeaker, so that the examinee is guided to train and the recognition capability is improved, and the examinee can correctly adjust breathing action after training for multiple times; the adjustable length of wearing carrier that adopts is fit for the examinee's use of different sizes, and the rectangular form area body of adoption has little elasticity, can make pressure sensor press close to the human body more, and induction speed is more sensitive.
Drawings
Fig. 1 is a schematic view of the whole structure of the breathing guidance device of the present invention.
Fig. 2 is a system block diagram of the breathing guidance device of the present invention.
Reference is made to the accompanying drawings in which:
1-a display main body, 2-a breathing feedback device, 11-a shell, 12-a microprocessor, 13-a storage device, 14-a first display screen, 15-a second display screen, 16-a storage unit, 17-a loudspeaker, 18-an operation key, 19-a switch key, 21-a wearing carrier, 22-a pressure sensor, 23-a signal amplifier, 24-an analog-digital converter, 111-an anti-slip groove, 211-an abdominal belt, 212 an adjusting waistband, 213-an avoiding hole and 214-a letter-returning buckle.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:
the utility model provides a breathing guidance device based on the visual and auditory handicapped person before the medical image scanning, which comprises a display main body 1 and a wearable breathing feedback device 2, wherein the display main body 1 is connected with the breathing feedback device 2 through a wired data transmission mode signal;
the display main body 1 comprises a shell 11, a microprocessor 12, a storage device 13 electrically connected with the microprocessor 12 and a power supply are arranged in the shell 11, a first display screen 14 and a second display screen 15 are arranged on the front surface of the shell 11, and the first display screen 14 and the second display screen 15 are both electrically connected with the microprocessor 12;
the first display screen 14 is an image display screen for visually displaying the guiding action of expiration or inspiration and displaying the breathing action information of the examinee fed back from the breathing feedback device 2;
the second display screen 15 is a braille display screen and is used for displaying the guiding action of breathing or inhaling from the sense of touch and outputting the training result of the examinee, thereby guiding the examinee with visual and auditory disorders to train and improving the recognition capability;
the storage device 13 includes a plurality of storage units 16, for example, a first storage unit 16 and a second storage unit 16;
the first storage unit 16 stores the exhalation or inhalation command action displayed through vision;
the second storage unit 16 stores respiratory data reference values which can feed back respiratory frequencies of human body respiratory modes including normal expiration, normal inspiration, fast expiration, deep inspiration, breath holding and the like;
the microprocessor 12 is further connected with a loudspeaker 17, a sound emitting port is arranged on the back of the shell 11, and the sound emitting direction of the loudspeaker 17 faces to the sound emitting port;
the breathing feedback device 2 comprises a wearing carrier 21, and a pressure sensor 22, a signal amplifier 23 and an analog-to-digital converter 24 which are arranged on the wearing carrier 21, wherein the pressure sensor 22, the signal amplifier 23 and the analog-to-digital converter 24 are sequentially and electrically connected and are connected to the microprocessor 12; the signal amplifier 23 is connected with the pressure sensor 22, amplifies the voltage change signal generated by the pressure sensor 22 and converts the amplified voltage change signal into a digital signal through the analog-to-digital converter 24, analyzes and compares the digital signal with the reference value of the breathing data stored in the storage device 13 through the microprocessor 12, converts the digital signal into a pulse signal and displays the pulse signal on the first display screen 14 in a visual expression form such as a oscillogram and the like, and/or converts the analysis and comparison result into braille and displays the braille in a tactile expression form on the second display screen 15, and/or converts the analysis and comparison result into a voice prompt and displays the voice prompt in an auditory expression form through the loudspeaker 17; the examinee can judge whether the instruction action of the exhalation or the inhalation is correct through the information fed back by the second display screen 15, and the medical staff can observe whether the instruction action of the examinee is correct through the prompt of the first display screen 14 or the loudspeaker 17 so as to give further guidance;
in this embodiment, the pressure sensor 22 is a piezoelectric film sensor; the microprocessor 12 can adopt any one of FPGA, MCU, ARM or DSP;
the motion of the chest and the abdomen is most obvious when the human body breathes, therefore, the wearing carrier 21 adopts the abdomen detection binding belt, the pressure sensor 22 is attached to one side of the wearing carrier 21 contacting with the human body, preferably, the pressure sensor 22 can be adhered to the inner side of the wearing carrier 21, and in order to reduce the abrasion of the pressure sensor 22, the outer part of the pressure sensor 22 can be preferably coated with a protective layer, and the protective layer can be made of thin fabric material;
further, the wearing carrier 21 comprises an abdomen belt 211 and an adjusting waistband 212, the abdomen belt 211 and the adjusting waistband 212 are integrally formed, wherein the abdomen belt 211 is a double-layer structure mainly formed by sewing an inner layer belt body and an outer layer belt body, the signal amplifier 23 and the analog-to-digital converter 24 are arranged between the double-layer structure of the abdomen belt 211, the pressure sensor 22 is attached to the inner side of the abdomen belt 211, the double-layer structure is designed to effectively reduce the foreign body sensation during wearing and improve the wearing comfort, and the inner layer belt body is provided with an avoiding hole 213 so as to facilitate the passage of a connecting cable for connecting the pressure sensor 22 with the signal amplifier 23 and the analog-to-digital converter 24; the adjusting waistband 212 is a micro-elastic strip-shaped belt body which can surround the waist and abdomen of a human body, the belt body is provided with a Chinese character hui buckle 214 with adjustable length, the belt body is suitable for examinees with different body types, the adopted strip-shaped belt body has micro-elasticity, the pressure sensor 22 can be closer to the human body, and the sensing speed is more sensitive;
in this embodiment, the casing 11 of the display main body 1 is a flat structure, and the side wall of the casing 11 is provided with an anti-slip groove 111, so that the examinee can conveniently use the display main body by hand;
the first display 14 does not overlap the second display 15 when viewed from the front of the housing 11, and in the present embodiment, the first display 14 is disposed on the upper side of the second display 15; be provided with operation button 18 and switch button 19 on the casing 11, in this embodiment, operation button 18 and switch button 19 set up in second display screen 15 downside, all be provided with corresponding braille contact on operation button 18 and the switch button 19, conveniently guide the examinee's use of seeing the hearing disorder.
Above, only the preferred embodiment of the present invention is not right the technical scope of the present invention makes any restriction, and the technical personnel in this industry can make some deformations and modifications under this technical scheme's enlightenment, all the basis the utility model discloses a technical essence is to any modification, the equivalent change and the modification of making of above embodiment, all still belong to the technical scheme's scope of the present invention.
Claims (10)
1. The breathing guidance device is characterized by comprising a display main body and a wearable breathing feedback device, wherein the display main body is in signal connection with the breathing feedback device in a wired data transmission mode;
the display main body comprises a shell, a microprocessor, a storage device and a power supply are arranged in the shell, the storage device and the power supply are electrically connected with the microprocessor, a first display screen and a second display screen are arranged on the front face of the shell, the first display screen is an image display screen for visually displaying an expiration or inspiration guiding action, the second display screen is a braille display screen for displaying the expiration or inspiration guiding action in a touch manner, and the first display screen and the second display screen are both electrically connected with the microprocessor;
the breathing feedback device comprises a wearing carrier, and a pressure sensor, a signal amplifier and an analog-to-digital converter which are arranged on the wearing carrier, wherein the pressure sensor, the signal amplifier and the analog-to-digital converter are sequentially and electrically connected and are connected to a microprocessor; the wearing carrier is an abdomen detection binding belt.
2. The device for guiding the breathing of a person with visual and auditory impairments before medical image scanning according to claim 1, wherein the pressure sensor is a piezoelectric film sensor attached to the inner side of the wearing support.
3. The device for guiding the breathing of a person with visual and auditory impairments before medical image scanning according to claim 1, wherein the microprocessor is further connected with a speaker, a sound emitting port is formed on the back surface of the housing, and the sound emitting direction of the speaker faces to the sound emitting port.
4. A visual and auditory obstruction based breathing guidance apparatus before medical image scanning according to claim 1, wherein the housing is of a flat configuration, and the first display screen does not overlap the second display screen when viewed from the front of the housing.
5. The pre-medical image scanning visual-auditory-disorder-based breathing guidance device according to claim 4, wherein the side wall of the housing is provided with anti-slip grooves.
6. The device for guiding breathing of a person with visual and auditory impairments before medical image scanning according to claim 4, wherein the housing is provided with operation keys and switch keys.
7. The device for guiding the respiration of the visually and aurally disabled-based person before medical image scanning according to claim 6, wherein the operation keys and the switch keys are provided with corresponding Braille contacts.
8. The pre-scan medical image visual auditory disorder-based breathing guidance device of claim 1, wherein the wearable carrier comprises an abdominal belt and an adjustment belt, the abdominal belt and the adjustment belt being integrally formed.
9. The device according to claim 8, wherein the abdominal belt is a double-layer structure formed by sewing an inner layer belt body and an outer layer belt body, wherein the inner layer belt body is provided with an avoiding hole allowing a connecting cable to pass through, the signal amplifier and the analog-to-digital converter are arranged between the double-layer structure of the abdominal belt, and the pressure sensor is attached to the inner side of the abdominal belt close to the human body.
10. The apparatus according to claim 8, wherein the adjustable belt is a micro-elastic strip belt that can surround the abdomen of the human body, and the belt is provided with a length-adjustable clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020313725.7U CN212755637U (en) | 2020-03-13 | 2020-03-13 | Breathing guiding device based on visual and auditory handicapped person before medical image scanning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020313725.7U CN212755637U (en) | 2020-03-13 | 2020-03-13 | Breathing guiding device based on visual and auditory handicapped person before medical image scanning |
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| Publication Number | Publication Date |
|---|---|
| CN212755637U true CN212755637U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020313725.7U Expired - Fee Related CN212755637U (en) | 2020-03-13 | 2020-03-13 | Breathing guiding device based on visual and auditory handicapped person before medical image scanning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116616774A (en) * | 2023-07-21 | 2023-08-22 | 苏州恒瑞迦俐生生物医药科技有限公司 | Respiratory Pressure Monitoring System |
-
2020
- 2020-03-13 CN CN202020313725.7U patent/CN212755637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116616774A (en) * | 2023-07-21 | 2023-08-22 | 苏州恒瑞迦俐生生物医药科技有限公司 | Respiratory Pressure Monitoring System |
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Granted publication date: 20210323 |