Ear sound screening device and system for identification and detection

Abstract

The ear sound screening device comprises an ear sound screening instrument and a plurality of bracelets, sensors used for sensing the physiological state are arranged on the inner side faces of the bracelets, clamping grooves are formed in the positions, corresponding to the sensors, of the outer side faces of the bracelets, bar codes are pasted in the clamping grooves, and interfaces are formed in the inner side faces of the clamping grooves. The interface is electrically connected with the inductor; the bottom face of the otoacoustic screening instrument extends outwards to be provided with two clamping parts, the two clamping parts are matched with the two sides of the strip-shaped groove respectively, the clamping parts are provided with pins used for being connected with the interfaces, the otoacoustic screening instrument is further provided with a processor, a printer, a code reader and a display screen, the printer, the code reader and the display screen are electrically connected with the processor, and the processor is electrically connected with the pins. The printer is used for printing bar codes, and an image acquisition lens of the code reader is correspondingly located between the two clamping parts. The otoacoustic screening instrument can print bar codes and record the bar codes, information can be directly obtained through code scanning, and meanwhile the physiological state sensed by the sensor can be recorded.

Description

Technical Field

[0001] The present invention relates to the technical field of otoacoustic screening instruments, and in particular to an otoacoustic screening device and system for identification and detection. Background Art

[0002] Most of the otoacoustic screening devices currently in use have adopted interfaces to additionally connect the detection head and power isolation technology, making them highly anti-interference, safe and reliable. The probe detection uses waveform and spectrum display to facilitate the placement of the probe. According to the classification of existing otoacoustic screening instruments, they generally have spontaneous otoacoustic emission cochlear technology, that is, without any external stimulation, they continuously emit mechanical energy to the outside, in the form of pure sound, and their spectrum is manifested as single-frequency or multi-frequency narrow-band spectrum peaks; or they have transient evoked otoacoustic emission technology, that is, various different cochlear responses are caused by different external stimulation sound patterns. They can all screen the hearing of newborns efficiently and the operation is intuitive. However, for this type of testing of newborns, since the person being tested does not have the consciousness of an adult, under normal circumstances, medical staff will have a number of basic physiological data and other targeted monitoring equipment data that need to be recorded every day, and the existing method is usually to record the corresponding newborn through the newborn's bed number, and then the medical staff manually record the data of monitoring equipment such as otoacoustic screening instruments. In most cases, in order to facilitate quick recording, medical staff generally only record some special data that may occur, and may not record normal physiological data. This sometimes leads to the inability to accurately find data records and time through equipment when it is necessary to check them. Moreover, since most of the data are recorded manually, errors are prone to occur, which invisibly increases the risk of treatment.

[0003] In the existing technology, medical staff are also equipped with some registration and screening equipment, but they are usually just simple scanning recorders. By scanning the barcode, QR code or other graphic code (hereinafter collectively referred to as barcode) on the paper ring worn on the hand, they can ensure that all recorded newborns have received daily monitoring every time they patrol, replacing the previous recording method by bed number. However, these tasks are usually completed by nurses or doctors on duty, and the existing barcodes do not have relevant data records and need to be assisted by human recording. It is not possible to quickly allow the attending doctor to have an intuitive data comparison, especially for newborns whose physiological data is relatively special and changes rapidly. More data needs to be recorded and the requirements for otoacoustic screening are more stringent. Summary of the invention

[0004] In order to solve the problems existing in the above-mentioned prior art, one of the purposes of the present invention is to provide an otoacoustic screening device for identification and detection. This device can be widely used in most occasions that require registration, physiological information detection, and otoacoustic screening. The otoacoustic screening instrument can print barcodes and record them. The user only needs to wear the bracelet on the target to be detected, stick the corresponding barcode on it, and read the code. The current data can be modified to facilitate direct acquisition of information by scanning the code, and at the same time, it can record the physiological state sensed by the sensor, etc., and can combine the effects of otoacoustic screening and rapid physiological detection. The second purpose of the present invention is to provide an otoacoustic screening system for identification and detection. The system of the present invention is used in combination with the above-mentioned device to continuously update information, so that when the code reading function is used multiple times, it can cooperate with the corresponding barcode to display the otoacoustic screening data and timely update the physiological state information of different targets.

[0005] An otoacoustic screening device for identification and detection described in the present invention includes an otoacoustic screening instrument and several bracelets, wherein a sensor for sensing physiological status is provided on the inner side surface of the bracelet, and a card slot is provided on the outer side surface of the bracelet at a position corresponding to the sensor, a bar code is affixed to the card slot, and an interface is provided on the inner side surface of the card slot, and the interface is electrically connected to the sensor; two card connecting parts are extended outward from the bottom surface of the otoacoustic screening instrument, and the two card connecting parts are respectively adapted to the two sides of the bar slot, and the card connecting parts are provided with pins for connecting to the interface. The otoacoustic screening instrument is also provided with a processor and a printer, a code reader and a display screen electrically connected to the processor, the processor is electrically connected to the pin, the printer is used to print the bar code, and the image acquisition lens of the code reader is correspondingly located between the two card connecting parts.

[0006] In one embodiment, the bracelet includes a first arc-shaped portion and a second arc-shaped portion that are adapted to each other, the sensor and the card slot are both arranged on the first arc-shaped portion, one end of the first arc-shaped portion is connected to the second arc-shaped portion through a movable buckle mechanism, and the other end of the first arc-shaped portion is detachably connected to the second arc-shaped portion through a card connection mechanism.

[0007] In one embodiment, the movable buckle mechanism includes a guide rail extending from the end of the first arc-shaped portion, and the second arc-shaped portion is provided with a buckle that is buckled on the guide rail, and the buckle can slide back and forth along the guide rail.

[0008] In one embodiment, the guide rail is a long strip through hole and its rear end extends toward the interior of the first arc-shaped portion, the buckle is cylindrical and has a circular protrusion on the top, the first arc-shaped portion corresponds to the rear end of the guide rail and is provided with a first groove that matches the protrusion, and the end of the second arc-shaped portion is provided with a second groove that can accommodate the front end of the guide rail.

[0009] In one embodiment, the snap-in mechanism includes a plug-in extending from the end of the second arc-shaped portion, an elastic sheet is provided on the side of the plug-in, a slot is recessed in the end of the first arc-shaped portion for snapping with the plug-in, and a button is provided on the side of the slot corresponding to the position of the elastic sheet, and the button protrudes from the outer side of the first arc-shaped portion.

[0010] In one embodiment, a soft protective layer is provided on the inner side of the bracelet, and the sensor is a sensing metal sheet protruding from the soft protective layer.

[0011] In one of the embodiments, the bracelet forms annular grooves on both sides corresponding to the card slot, the clamping portion includes elastic claws adapted to the annular grooves, a baffle is provided on the side where the two elastic claws are close to each other, and the pin is provided on the side of the baffle close to the elastic claws.

[0012] In one of the embodiments, the otoacoustic screening instrument is also provided with a control button, and the control button is electrically connected to the processor.

[0013] An otoacoustic screening system for identification detection is applied in the above-mentioned otoacoustic screening device for identification detection, the system comprises a main control mechanism applied on the otoacoustic screening instrument and a plurality of sub-control mechanisms applied on the wristband, wherein the main control mechanism comprises:

[0014] The human-computer interaction module, in which the user inputs personal information and sends it to the storage module, and displays and records the modified data information and sends it to the processing module;

[0015] An otoacoustic screening module, which performs otoacoustic screening on the tester and displays and modifies data information on the human-computer interaction module;

[0016] The storage module receives the personal information of the human-computer interaction module, generates a corresponding barcode to establish a storage library, and sends the barcode information to the printing module, receives the signal sent by the scanning module, finds the corresponding information in the storage library and sends it to the processing module, and receives the information of the processing module to modify the data information corresponding to the barcode;

[0017] A printing module receives the barcode information from the storage module, creates a barcode and prints it out, so as to affix the barcode to the bracelet;

[0018] A scanning module, which reads the barcode on the wristband and sends it to a storage module;

[0019] The processing module sends the information sent by the storage module to the human-computer interaction module for display, and receives the modified data information fed back by the human-computer interaction module to update the corresponding data information in the storage module.

[0020] In one embodiment, the sub-control mechanism includes:

[0021] A detection module detects the physiological state of the person wearing the bracelet and sends the information to a receiving module;

[0022] A receiving module receives the physiological status information sent by the detection module, combines it with the information sent by other devices, and sends it to the sending module after integration;

[0023] The sending module transmits the information sent by the receiving module to the processing module when the main control mechanism is connected to the sub-control mechanism, and updates the display in the human-computer interaction module.

[0024] Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

[0025] 1. The device of the present invention can be widely used in most occasions that require registration, physiological information detection, and otoacoustic screening. The otoacoustic screening instrument can print barcodes and record them. The user only needs to wear the bracelet on the target to be detected, stick the corresponding barcode on it, and read the code. The current data can be modified, which is convenient for directly obtaining information by scanning the code. At the same time, it can record the physiological state sensed by the sensor, etc., and can combine the effects of otoacoustic screening and rapid physiological detection.

[0026] 2. The bracelet is connected by a movable buckle mechanism and a snap-on mechanism at both ends, so it is easy to wear on the hand and suitable for different people. In addition to attaching a barcode to record the person's situation, it can also record the wearer's physiological state through sensors in real time. The connection structure is composed of a lightweight mechanical structure, which does not increase the weight of the body and also reduces the signal interference of electronic equipment.

[0027] 3. The system of the present invention is used in combination with the above-mentioned device to continuously update information, so that when the code reading function is used multiple times, it can cooperate with the corresponding barcode to correspond and timely update the physiological status information of different targets. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of an otoacoustic screening device for identification and detection of the present invention;

[0029] Figure 2 is a bottom view of the otoacoustic screening instrument of the present invention;

[0030] Figure 3 is a front view of the bracelet of the present invention;

[0031] Figure 4 It is a connection diagram of an otoacoustic screening system for identification and detection according to the present invention.

[0032] Explanation of the reference numerals: 1- otoacoustic screener, 11- snap-fitting part, 111-elastic snap-fitting claw, 112-baffle, 12-pin, 13-code reader, 14-display screen, 15-control button, 16-printer, 2-bracelet, 21-sensor, 22-card slot, 23-interface, 24-first arc-shaped part, 25-second arc-shaped part, 26-movable buckle mechanism, 261-guide rail, 262-clip, 263-first groove, 264-second groove, 27-snap-fitting mechanism, 271-plug-in, 272-slot, 273-button. DETAILED DESCRIPTION

[0033] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be said that the internal connection of two components is connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The technical solution of the present invention is further explained below in conjunction with the accompanying drawings and embodiments.

[0035] like Figure 1-Figure 3As shown, an otoacoustic screening device for identification and detection of the present invention comprises an otoacoustic screening instrument 1 and several wristbands 2, wherein a sensor 21 for sensing a physiological state is provided on the inner side surface of the wristband 2, a card slot 22 is provided on the outer side surface of the wristband 2 at a position corresponding to the sensor 21, a barcode is attached to the card slot 22, an interface 23 is provided on the inner side surface of the card slot 22, and the interface 23 is electrically connected to the sensor 21; two card connecting parts 11 are extended outward from the bottom surface of the otoacoustic screening instrument 1, the two card connecting parts 11 are respectively adapted to the two sides of the bar slot 22, and the card connecting parts 11 are provided with pins 12 for connecting to the interface 23, the otoacoustic screening instrument 1 is also provided with a processor and a printer 16 electrically connected to the processor, a code reader 13 and a display screen 14, the processor is electrically connected to the pin 12, the printer is used to print the barcode, and the image acquisition lens of the code reader 13 is correspondingly located between the two card connecting parts 11. The device of the present invention can be widely used in most occasions that require registration, physiological information detection, and otoacoustic screening. The otoacoustic screening instrument 1 can print barcodes and record them. The user only needs to wear the bracelet on the target to be detected, stick the corresponding barcode on it, and read the code. The current data can be modified to facilitate direct acquisition of information by scanning the code. At the same time, it can record the physiological state sensed by the sensor, etc., and can combine the effects of otoacoustic screening and rapid physiological testing. When used for the first time, the printer 16 prints out a barcode, and affixes the corresponding barcode in the card slot 22 of the wristband 2, and then the wristband 2 is worn on the patient or the newborn's hand. When patrolling and obtaining monitoring data are required, medical staff can carry the otoacoustic screener 1, use the snap-on portion 11 to align the two sides of the card slot 22 and press down, the otoacoustic screener 1 is snapped on the wristband 2 and placed, the barcode reader 13 will read the corresponding barcode to obtain the basic information of the patient or newborn, and display it on the display screen 14, and then use the otoacoustic screener 1 itself to perform otoacoustic screening detection, mainly connecting the detection head, lights and other common detection equipment to the top interfaces, and the obtained data is synchronously displayed and updated on the display screen 14, and thus recorded in the otoacoustic screener 1, and the next time the barcode reader 13 scans the same barcode, the updated information will be displayed. At the same time, the sensor 21 on the inside of the bracelet 2 can be placed close to the pulse of the patient or newborn's hand to obtain physiological conditions such as heart rate and blood pressure in real time, and transmit them to the display screen 14 of the otoacoustic screening instrument 1 through the processor, interface 23 and pin 12 in turn, update other monitoring data thereon, and add operations such as recording time points to store them in the otoacoustic screening instrument 1 for easy review and comparison.

[0036] In one embodiment, the wristband 2 includes a first arc portion 24 and a second arc portion 25 that match each other, the sensor 21 and the card slot 22 are both arranged on the first arc portion 24, one end of the first arc portion 24 is connected to the second arc portion 25 through a movable buckle mechanism 26, and the other end of the first arc portion 24 is detachably connected to the second arc portion 25 through a snap mechanism 27. The wristband 2 is mainly composed of two semicircles, namely the first arc portion 24 and the second arc portion 25, and the ends of the two semicircles are connected by different structures respectively, so that the first arc portion 24 and the second arc portion 25 can be buckled on the hand when they cooperate with each other, and it is easy to remove, while the other end remains connected and the inner ring width of the wristband 2 can be relatively adjusted for easy use.

[0037] Specifically, the movable buckle mechanism 26 includes a guide rail 261 extending from the end of the first arc-shaped portion 24, and a buckle 262 is provided on the second arc-shaped portion 25, which is buckled on the guide rail 261, and the buckle 262 can slide back and forth along the guide rail 261. The movable buckle mechanism 26 connects the first arc-shaped portion 24 and the second arc-shaped portion 25 without separation. First, the fixed guide rail 261 extends outward, and then the buckle 262 is buckled on the guide rail 261 and slides. In this way, when the other end of the first arc-shaped portion 24 and the second arc-shaped portion 25 are connected, this end still has a certain amount of movable space, and an additional buckle position can be set to adapt to hands of different thicknesses. Furthermore, the guide rail 261 is a long strip through hole and its rear end extends to the inside of the first arc-shaped portion 24, the buckle 262 is cylindrical and has a circular protrusion on its top, the first arc-shaped portion 24 is provided with a first groove 263 adapted to the protrusion at the rear end corresponding to the guide rail 261, and the end of the second arc-shaped portion 25 is provided with a second groove 264 that can accommodate the front end of the guide rail 261. This arrangement enables the second arc-shaped portion 25 to rotate along the guide rail 261 relative to the first arc-shaped portion 24 when the buckle 262 is at the front end of the guide rail 261, making it easier to wear. When the bracelet 2 is formed, the buckle 262 moves to the rear end of the guide rail 261, and the front end of the guide rail 261 is inserted into the second groove 264 of the second arc-shaped portion 25, and the top of the buckle 262 just cooperates with the first groove 263 to achieve locking.

[0038] Specifically, the snap-on mechanism 27 includes a plug-in 271 extending from the end of the second arc-shaped portion 25, an elastic sheet is provided on the side of the plug-in 271, a slot 272 for snapping with the plug-in 271 is recessed at the end of the first arc-shaped portion 24, and a button 273 is provided on the side of the slot 272 corresponding to the position of the elastic sheet, and the button 273 protrudes from the outer side of the first arc-shaped portion 24. The snap-on mechanism 27 is designed to realize the detachable connection between the first arc-shaped portion 24 and the second arc-shaped portion 25 at this end, and when combined, it can be combined into a bracelet 2 with the movable buckle mechanism 26 at the other end. When disassembled, this end is separated and the other end is connected, which is convenient for taking it out of the hand. Figure 3As shown, when engaged, the plug-in 271 cooperates with the slot 272, and the elastic sheet on the side extends into the slot 272 and is stuck in the notch of the inner corner. The button 273 is needed to press the elastic sheet to return it to the slot body position of the slot 272 opening before it can be removed.

[0039] In one embodiment, an annular groove is formed on both sides of the wristband 2 corresponding to the card slot 22, and the clamping part 11 includes an elastic claw 111 adapted to the annular groove, and a baffle 112 is provided on the side of the baffle 112 close to the elastic claw 111. The cooperation between the annular groove and the elastic claw 111 is used to locate the clamping part 11 of the otoacoustic screening instrument 1, and the baffle 112 can be inserted into the inner sides of the card slot 22, so that the pin 12 is aligned with the interface 23 and the monitoring data can be stably transmitted. In addition, a soft protective layer is laid on the inner side of the wristband 2, and the sensor 21 is a sensing metal sheet protruding from the soft protective layer. The soft protective layer isolates the skin contact, making it more comfortable for the user to wear the wristband 2. A control button 15 is also provided on the otoacoustic screening instrument 1, and the control button 15 is electrically connected to the processor. Medical staff can also control the start and stop of each function through the control button 15, and adjust some data that need to be manually input.

[0040] like Figure 4 As shown, an otoacoustic screening system for identification and detection of the present invention is applied in the above-mentioned otoacoustic screening device for identification and detection, and the system includes a main control mechanism applied on the otoacoustic screening instrument and a plurality of sub-control mechanisms applied on the bracelet 2, wherein the main control mechanism includes:

[0041] The human-computer interaction module, in which the user inputs personal information and sends it to the storage module, and displays and records the modified data information and sends it to the processing module;

[0042] The otoacoustic screening module performs otoacoustic screening on the tester and displays and modifies data information on the human-computer interaction module;

[0043] The storage module receives the personal information of the human-computer interaction module, generates a corresponding barcode to establish a storage library, and sends the barcode information to the printing module, receives the signal sent by the scanning module, finds the corresponding information in the storage library and sends it to the processing module, and receives the information of the processing module to modify the data information corresponding to the barcode;

[0044] The printing module receives the barcode information from the storage module, creates the barcode and prints it out, so as to attach the barcode to the wristband 2;

[0045] The scanning module reads the barcode on the wristband 2 and sends it to the storage module;

[0046] The processing module sends the information sent by the storage module to the human-computer interaction module for display, and receives the modified data information fed back by the human-computer interaction module to update the corresponding data information in the storage module.

[0047] The system of the present invention is used in combination with the above-mentioned device to continuously update information, so that when the code reading function is used multiple times, it can cooperate with the corresponding barcode to correspond and timely update the physiological status information of different targets. When used for the first time on a newborn, the printing module can generate a corresponding barcode in the storage module according to the personal information input by the human-computer interaction module, so as to print out the barcode and stick it on the bracelet 2 for use with the sub-control mechanism. At the same time, the storage module creates a new personal information corresponding to the barcode in the established storage library, and the corresponding data information is temporarily blank. Then, after the otoacoustic screening module performs the detection, the result will be displayed in the human-computer interaction module. After confirmation by the medical staff, it can be sent to the processing module to modify the corresponding data information under the barcode. In addition, when the main control mechanism is connected to a sub-control mechanism, the scanning module starts and scans the corresponding barcode, then the personal information corresponding to the barcode previously recorded will be found in the repository established by the storage module. If there is corresponding data information, it will also be displayed on the human-computer interaction module. The otoacoustic screening module will perform another test, or other monitored physiological data will be received and need to be modified, etc., which will be performed on the human-computer interaction module. After confirmation by the medical staff, the processing module will be modified and the corresponding information will be updated in the storage module.

[0048] Furthermore, the sub-control mechanism includes:

[0049] The detection module detects the physiological status of the person wearing the wristband 2 and sends the information to the receiving module;

[0050] The receiving module receives the physiological status information sent by the detection module, combines it with the information sent by other devices, and sends it to the sending module after integration;

[0051] The sending module transmits the information sent by the receiving module to the processing module when the main control mechanism is connected to the sub-control mechanism, and updates the display in the human-computer interaction module.

[0052] During use, each bracelet 2 is affixed with a corresponding barcode after being worn. When the otoacoustic screening instrument 1 reads the barcode on a bracelet 2, it sends the corresponding information according to the personal information entered in the storage module and requests the processing module to control the human-computer interaction module to display the stored data information on the otoacoustic screening instrument 1; at the same time, the detection module on the bracelet detects the physiological state of the wearer and sends the information to the receiving module. If the receiving module is connected to other monitoring devices through wireless such as Bluetooth, the corresponding data will be integrated together, and then sent to the sending module and transmitted to the processing module on the otoacoustic screening instrument 1. The processing module updates the data information under the corresponding barcode conditions and displays it on the human-computer interaction module. If there is still data that needs to be manually entered, the operator will further confirm it on the human-computer interaction module and then send it to the processing module for updating. The updated information is saved by the storage module. The next time the same barcode is scanned, the updated information can be displayed, or each monitoring result can be marked with a time tag, and the storage module will connect to an additional cloud database for unified processing.

[0053] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application.

[0054] In the figure, the description of the positional relationship is only for illustrative purposes and should not be understood as a limitation on this patent; obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. An otoacoustic screening device for identification detection, characterized in that: The invention comprises an otoacoustic screening instrument (1) and a plurality of wristbands (2), wherein a sensor (21) for sensing physiological state is provided on the inner side surface of the wristband (2), a card slot (22) is provided on the outer side surface of the wristband (2) at a position corresponding to the sensor (21), a bar code is affixed to the card slot (22), an interface (23) is provided on the inner side surface of the card slot (22), and the interface (23) is electrically connected to the sensor (21); two card connection parts (11) are extended outward from the bottom surface of the otoacoustic screening instrument (1), and the two card connection parts (11) are electrically connected to the sensor (21). The clamping parts (11) are respectively matched with the two sides of the strip groove (22), and the clamping parts (11) are provided with pins (12) for connecting with the interface (23). The otoacoustic screening instrument (1) is also provided with a processor and a printer (16) electrically connected to the processor, a barcode reader (13) and a display screen (14). The processor is electrically connected to the pins (12), the printer is used to print barcodes, and the image acquisition lens of the barcode reader (13) is correspondingly located between the two clamping parts (11).

2. An otoacoustic screening device for identification and detection according to claim 1, characterized in that: The bracelet (2) comprises a first arc-shaped portion (24) and a second arc-shaped portion (25) which are matched with each other. The sensor (21) and the card slot (22) are both arranged on the first arc-shaped portion (24). One end of the first arc-shaped portion (24) is connected to the second arc-shaped portion (25) via a movable buckle mechanism (26), and the other end of the first arc-shaped portion (24) is detachably connected to the second arc-shaped portion (25) via a card connection mechanism (27).

3. An otoacoustic screening device for identification and detection according to claim 2, characterized in that: The movable buckle mechanism (26) comprises a guide rail (261) extending from the end of the first arc-shaped portion (24); the second arc-shaped portion (25) is provided with a buckle (262) buckled on the guide rail (261); the buckle (262) can slide back and forth along the guide rail (261).

4. An otoacoustic screening device for identification and detection according to claim 3, characterized in that: The guide rail (261) is a long strip through hole and its rear end extends toward the inside of the first arc-shaped portion (24); the buckle (262) is cylindrical and has a circular protrusion on its top; the first arc-shaped portion (24) is provided with a first groove (263) matching the protrusion at the rear end corresponding to the guide rail (261); and the end of the second arc-shaped portion (25) is provided with a second groove (264) capable of accommodating the front end of the guide rail (261).

5. An otoacoustic screening device for identification and detection according to claim 4, characterized in that: The locking mechanism (27) comprises a plug-in unit (271) extending from the end of the second arc-shaped portion (25), an elastic sheet being provided on the side of the plug-in unit (271), a slot (272) being recessed at the end of the first arc-shaped portion (24) for locking with the plug-in unit (271), and a button (273) being provided on the side of the slot (272) at a position corresponding to the elastic sheet, and the button (273) protruding from the outer side of the first arc-shaped portion (24).

6. An otoacoustic screening device for identification and detection according to claim 5, characterized in that: A soft protective layer is provided on the inner side of the bracelet (2), and the sensor (21) is a sensing metal sheet protruding from the soft protective layer.

7. An otoacoustic screening device for identification and detection according to claim 1, characterized in that: The bracelet (2) forms annular grooves on both sides corresponding to the card slot (22); the clamping portion (11) comprises an elastic clamping claw (111) adapted to the annular groove; a baffle (112) is provided on the side of the two elastic clamping claws (111) close to each other; and the pin (12) is provided on the side of the baffle (112) close to the elastic clamping claw (111).

8. An otoacoustic screening device for identification and detection according to claim 1, characterized in that: The otoacoustic screening instrument (1) is also provided with a control button (15), and the control button (15) is electrically connected to the processor (12).

9. An otoacoustic screening system for identification detection, characterized in that: Applied in an otoacoustic screening device for identification and detection as claimed in any one of claims 1 to 8, the system comprises a main control mechanism applied on the otoacoustic screening device (1) and a plurality of sub-control mechanisms applied on the wristband (2), wherein the main control mechanism comprises: The human-computer interaction module, in which the user inputs personal information and sends it to the storage module, and displays and records the modified data information and sends it to the processing module; An otoacoustic screening module, which performs otoacoustic screening on the tester and displays and modifies data information on the human-computer interaction module; The storage module receives the personal information of the human-computer interaction module, generates a corresponding barcode to establish a storage library, and sends the barcode information to the printing module, receives the signal sent by the scanning module, finds the corresponding information in the storage library and sends it to the processing module, and receives the information of the processing module to modify the data information corresponding to the barcode; A printing module receives the barcode information from the storage module, creates a barcode and prints it out, so as to affix the barcode to the bracelet (2); A scanning module, which reads the barcode on the wristband (2) and sends it to a storage module; The processing module sends the information sent by the storage module to the human-computer interaction module for display, and receives the modified data information fed back by the human-computer interaction module to update the corresponding data information in the storage module.

10. An otoacoustic screening system for identification and detection according to claim 9, characterized in that: The sub-control mechanism comprises: A detection module, which detects the physiological state of a person wearing the bracelet (2) and sends the information to a receiving module; A receiving module receives the physiological status information sent by the detection module, combines it with the information sent by other devices, and sends it to the sending module after integration; The sending module transmits the information sent by the receiving module to the processing module when the main control mechanism is connected to the sub-control mechanism, and updates the display in the human-computer interaction module.

Images