Artificial intelligence wrist strap for patient
Technical Field
The invention relates to the technical field of medical equipment, in particular to an artificial intelligent wrist strap for a patient.
Background
The wrist strap is also called as a hand strap, eight-color motion wrist straps represent eight health attitudes, the wrist strap plays a great role in industrial production besides daily life, the wrist strap used in production is called as an anti-static wrist strap, and in the medical industry, inpatients in hospitals can wear the wrist strap for the convenience of identity recognition, and the wrist strap is used for carrying out definite marks on the patients, conveniently confirming the identities of the patients and effectively preventing medical errors and accidents.
At present, the medical wrist strap in the prior art is usually a wrist strap made of special materials, and the medical wrist strap is provided with basic patient information such as the name, serial number, department and bed number of a patient, so that the medical wrist strap can be worn by the patient, and the identification of the identity of the patient can be conveniently carried out in the processes of diagnosis, sampling, treatment and the like.
The medical wrist strap in the prior art can only read basic information of a patient, has a single function, does not have the functions of identifying the patient and reminding medical staff to execute medical advice, and cannot intelligently check the patient. Accordingly, the present invention is directed to an artificial intelligence wristband for a patient to solve the above problems.
Disclosure of Invention
The invention aims to provide an artificial intelligence wrist strap for a patient, which can collect voice information containing the name of the patient and face image information of the patient, accurately identify the patient according to the collected voice information and the face image information, remind medical staff of executing medical advice, recognize and remind the execution of wrong medical advice in the process of executing the medical advice, avoid errors in executing the medical advice and avoid medical accidents; in addition, this wrist strap possesses the interactive function of pronunciation, and the medical personnel of being convenient for carry out artificial intelligence through pronunciation and check the patient.
The technical purpose of the invention is realized by the following technical scheme: an artificial intelligent wrist strap for a patient comprises an annular wrist strap body, wherein a display screen, a miniature camera, a voice receiver, a voice player and a warning lamp are embedded in the surface of the wrist strap body; the wrist strap comprises a wrist strap body, a display screen, a micro camera, a voice receiver, a voice player and a warning lamp, wherein an integrated module is arranged in the wrist strap body, a micro processing chip and a timing module connected with the micro processing chip are arranged on the integrated module, and the display screen, the micro camera, the voice receiver, the voice player and the warning lamp are connected with the micro processing chip; a wireless signal transmitter is embedded in the surface of the wrist strap body and is connected with the micro-processing chip; the wrist strap body is provided with a power supply device.
By adopting the technical scheme, when the wrist strap is used, the wrist strap body is connected with the PC terminal of medical staff through the wireless signal transmitter, so that patient information and medical advice information of the PC end of a doctor can be conveniently transmitted to the micro-processing chip of the wrist strap body to be stored, wherein the patient information comprises face image information of a patient; the patient information of the patient can be conveniently displayed through the display screen; after the wrist strap is worn on the wrist of a patient, the face image information of the patient can be conveniently collected through the micro camera, the micro camera transmits the collected face image information of the patient to the micro processing chip, and after the micro processing chip receives the face image information of the patient, the information is compared and analyzed with the face image information of the patient transmitted to the micro processing chip from the PC end of a doctor, so that the patient can be identified; when the face image information of the patient collected by the micro camera is incorrect to be compared and analyzed with the face image information of the patient transmitted to the micro processing chip by the PC end of the doctor, the micro processing chip sends a control instruction to control the warning lamp to work and controls the voice player to play a voice prompt;
through the voice receiver, the voice information of the medical staff is convenient to collect and receive, and the voice information is transmitted to the micro-processing chip, the micro-processing chip analyzes and processes the voice information, the micro-processing chip controls the voice player to perform voice playing work according to the voice information and by combining with the patient information implanted in the micro-processing chip, the voice receiver, the micro-processing chip and the voice player form a voice interaction system, the voice interaction between the medical staff and a wrist strap is convenient, the artificial intelligence check of the patient can be realized, the patient information is compared, and the patient identification is convenient; an advice execution reminding program is set in the micro-processing chip, and the micro-processing chip sends a control instruction to the voice player according to the advice information transmitted to the micro-processing chip from the PC end of the doctor, controls the voice player to work, broadcasts advice execution contents and reminds the patient to execute the advice; meanwhile, the micro-processing chip sends the medical advice information to the PC end of the medical staff through the wireless signal transmitter according to the medical advice information transmitted to the micro-processing chip from the PC end of the doctor, so that the medical staff can be reminded to carry out treatment and nursing operation on the patient according to the medical advice information; the timing module is convenient for timing the execution of the medical advice, and the micro-processing chip is convenient for reminding medical staff to execute the medical advice in advance according to the set time according to the timing information of the timing module; when medical staff executes the medical advice to a patient, the voice receiver is used for conveniently collecting voice information of the medical staff for executing the medical advice, the voice information is compared with medical advice information in the micro-processing chip, and if the voice information is compared with the medical advice information in the micro-processing chip to determine that the medical advice is executed wrongly, the micro-processing chip sends a control instruction to the warning light control warning light to remind, so that the error of executing the medical advice is prevented; the wrist strap can collect voice information containing the name of a patient and face image information of the patient, accurately identify the patient according to the collected voice information and the face image information, remind medical staff of executing medical advice, recognize and remind the execution of wrong medical advice in the process of executing the medical advice, avoid errors in executing the medical advice and avoid medical accidents; in addition, this wrist strap possesses the interactive function of pronunciation, and the medical personnel of being convenient for carry out artificial intelligence through pronunciation and check the patient.
The invention is further configured to: the surface of the wrist strap body is provided with a plurality of strip-shaped identification sticking grooves, and the strip-shaped identification sticking grooves comprise high-risk identification sticking grooves; the strip-shaped identification sticker groove is internally provided with a sticker inductor, and the sticker inductor is connected with the micro-processing chip.
By adopting the technical scheme, the high-risk mark can be conveniently pasted through the high-risk mark pasting groove; when the patient information in the micro-processing chip is a high-risk patient, if the high-risk identification is not pasted in the high-risk identification pasting groove, the paster sensor transmits the sensed information without the high-risk identification to the micro-processing chip, and the micro-processing chip sends a control instruction to automatically remind that the high-risk identification is not pasted according to the information; simultaneously, the microprocessor chip utilizes wireless signal transmitter according to this information, can upload patient's high risk score to bedside tablet, is convenient for carry out the early warning.
The invention is further configured to: the wrist strap body surface is embedded with a high-risk flashing lamp, the high-risk flashing lamp is close to the bar-shaped identification sticker groove, and the high-risk flashing lamp is connected with the micro-processing chip.
Through adopting above-mentioned technical scheme, the microprocessor chip sends control to high-risk flashing lamp after receiving the high-risk identification information that does not paste that the paster inductor experienced, and control high-risk flashing lamp work realizes the work of automatic warning high-risk identification of not pasting.
The invention is further configured to: the wrist strap body is embedded with a body temperature monitoring module, the monitoring end of the body temperature monitoring module is flush with the surface of the wrist strap body, the body temperature monitoring module is located on the surface of the wrist strap body opposite to the display screen, and the body temperature monitoring module is connected with the micro-processing chip.
Through adopting above-mentioned technical scheme, through body temperature monitoring module, the real-time supervision patient's body temperature information of being convenient for to patient's body temperature information transmission that will monitor carries out analysis and processing to microprocessor chip, and microprocessor chip transmits the body temperature information transmission of the patient after handling to the display screen and goes up and show, thereby can demonstrate patient's dynamic body temperature.
The invention is further configured to: two ends of the wrist strap body are respectively provided with a clamping hole and an electronic telescopic clamping piece matched with the clamping hole; the wrist strap body surface is equipped with the fingerprint response identification district that is used for discerning medical personnel's fingerprint, fingerprint response identification district is connected with microprocessor chip.
Through adopting above-mentioned technical scheme, through fingerprint response identification district, be convenient for respond to and gather medical personnel's fingerprint to fingerprint information transmission to the micro-processing chip with gathering discerns, after having discerned medical personnel's fingerprint information, the wrist strap body is according to the flexible fastener of this fingerprint information control electron by the shrink of card hole department, thereby opens the wrist strap body, realizes untiing the purpose that the wrist strap body needs the authority.
The invention is further configured to: the wrist strap body is made of soft silica gel.
Through adopting above-mentioned technical scheme, the wrist strap body adopts soft silica gel material, is convenient for improve the comfort that this wrist strap was worn to the patient.
The invention is further configured to: the power supply device is a button battery embedded in the surface of the wrist strap body.
Through adopting above-mentioned technical scheme, through button cell, be convenient for supplying power for the power consumption subassembly on this wrist strap, and be convenient for change the power.
The invention is further configured to: the wrist strap is characterized in that a waterproof layer is arranged on the surface of the wrist strap body and is a polymer film.
Through adopting above-mentioned technical scheme, through the waterproof layer, be convenient for prevent that the last consumer subassembly of wrist strap body from intaking and influencing its operating condition.
The invention is further configured to: the surface of the wrist strap body is embedded with an elastic button, and the output end of the elastic button is connected with the input end of the micro-processing chip.
Through adopting above-mentioned technical scheme, the elastic button is equivalent to triggering the record switch, and medical staff is after having carried out the medical advice for the patient, through pressing the elastic button, is convenient for produce number of times record information to microprocessor chip, carries out the record to carrying out the number of times of medical advice.
The invention is further configured to: the surface of the wrist strap body is provided with a positioning chip.
By adopting the technical scheme, the position of the patient is convenient to be positioned through the positioning chip.
In conclusion, the invention has the following beneficial effects: the wrist strap body is connected with a PC terminal of medical staff through a wireless signal transmitter, so that patient information and medical advice information of a doctor PC end can be conveniently transmitted to a micro-processing chip of the wrist strap body to be stored, wherein the patient information comprises face image information of a patient; the patient information of the patient can be conveniently displayed through the display screen; after the wrist strap is worn on the wrist of a patient, the face image information of the patient can be conveniently collected through the micro camera, the micro camera transmits the collected face image information of the patient to the micro processing chip, and after the micro processing chip receives the face image information of the patient, the information is compared and analyzed with the face image information of the patient transmitted to the micro processing chip from the PC end of a doctor, so that the patient can be identified; when the face image information of the patient collected by the micro camera is incorrect to be compared and analyzed with the face image information of the patient transmitted to the micro processing chip by the PC end of the doctor, the micro processing chip sends a control instruction to control the warning lamp to work and controls the voice player to play a voice prompt; the voice receiver is convenient to collect voice information containing the name of the patient, the voice receiver transmits the collected voice to the micro-processing chip, and the micro-processing chip analyzes and processes the voice information and compares the voice information with the patient information transmitted to the micro-processing chip from the PC end of the doctor so as to be convenient for confirming and identifying the patient; an advice execution reminding program is set in the micro-processing chip, and the micro-processing chip sends a control instruction to the voice player according to the advice information transmitted to the micro-processing chip from the PC end of the doctor, controls the voice player to work, broadcasts advice execution contents and reminds the patient to execute the advice; meanwhile, the micro-processing chip sends the medical advice information to the PC end of the medical staff through the wireless signal transmitter according to the medical advice information transmitted to the micro-processing chip from the PC end of the doctor, so that the medical staff can be reminded to carry out treatment and nursing operation on the patient according to the medical advice information; the timing module is convenient for timing the execution of the medical advice, and the micro-processing chip is convenient for reminding medical staff to execute the medical advice in advance according to the set time according to the timing information of the timing module; when medical staff executes the medical advice to a patient, the voice receiver is used for conveniently collecting voice information of the medical staff for executing the medical advice, the voice information is compared with medical advice information in the micro-processing chip, and if the voice information is compared with the medical advice information in the micro-processing chip to determine that the medical advice is executed wrongly, the micro-processing chip sends a control instruction to the warning light control warning light to remind, so that the error of executing the medical advice is prevented; this wrist strap can gather the speech information who contains the patient name and patient's face image information to carry out accurate identification to the patient according to speech information and the face image information of gathering, and can remind medical staff to carry out the doctor's advice, and can discern and remind the execution of wrong doctor's advice at the execution doctor's advice in-process, avoid carrying out the doctor's advice mistake, avoid medical accident.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of a wristband body in an embodiment of the invention;
fig. 3 is a block diagram of the structure in the embodiment of the present invention.
In the figure: 1. a wristband body; 2. a display screen; 3. a miniature camera; 4. a voice receiver; 5. a voice player; 6. a warning light; 7. an integration module; 8. a microprocessor chip; 9. a timing module; 10. a wireless signal transmitter; 11. a power supply device; 12. a strip-shaped identification sticking groove; 13. high-risk identification sticking grooves; 14. a patch sensor; 15. a high-risk flashing lamp; 16. a body temperature monitoring module; 17. a clamping hole; 18. an electronic retractable card; 19. a waterproof layer; 20. an elastic button; 21. a fingerprint sensing identification area; 22. the chip is positioned.
Detailed Description
The present invention is described in further detail below with reference to figures 1-3.
Example (b): an artificial intelligence wrist strap for a patient is shown in fig. 1, fig. 2 and fig. 3, and comprises a ring-shaped wrist strap body 1, wherein a display screen 2, a micro camera 3, a voice receiver 4, a voice player 5 and a warning lamp 6 are embedded in the surface of the wrist strap body 1. The wrist strap comprises a wrist strap body 1 and is characterized in that an integrated module 7 is arranged inside the wrist strap body 1, a micro-processing chip 8 and a timing module 9 connected with the micro-processing chip 8 are integrated on the integrated module 7, and a display screen 2, a micro camera 3, a voice receiver 4, a voice player 5 and a warning lamp 6 are connected with the micro-processing chip 8. The surface of the wrist band body 1 is embedded with a wireless signal transmitter 10, and the wireless signal transmitter 10 is connected with the microprocessor chip 8. The power supply device 11 is mounted on the wristband body 1.
In this embodiment, the wrist strap can be not only fixed on the wrist of the patient, but also hung on the neck or ankle of the patient, and the wrist strap can be associated with the his system through the wireless signal transmitter 10. The connection mode of each power utilization component adopts the circuit connection mode in the prior art. The mounting of the microprocessor chip 8 is facilitated by the integration module 7. During the use, be connected wrist strap body 1 and medical staff's PC terminal through wireless signal transmitter 10 to be convenient for store on transmitting the little processing chip 8 of wrist strap body 1 with the disease information and the doctor's advice information of doctor PC end, wherein the disease information is including patient's face image information. The patient information of the patient can be conveniently displayed through the display screen 2. After wearing this wrist strap in patient's wrist, through miniature camera 3, be convenient for gather patient's face image information, miniature camera 3 transmits the patient face image information who gathers to microprocessor chip 8, and after microprocessor chip 8 received this patient face image information, with this information and from doctor PC end transmission to the analysis of comparing of patient face image information on microprocessor chip 8 to discern the patient. When the face image information of the patient collected by the micro camera 3 is incorrect to be compared and analyzed with the face image information of the patient transmitted to the micro processing chip 8 from the doctor PC terminal, the micro processing chip 8 sends a control instruction to control the warning lamp 6 to work and control the voice player 5 to play a voice prompt.
Through voice receiver 4, be convenient for gather and receive medical personnel's speech information, and transmit this speech information to microprocessor chip 8, microprocessor chip 8 carries out analysis and processing to this speech information, microprocessor chip 8 is according to this speech information and combine the disease information of implanting in the microprocessor chip, control voice player 5 carries out pronunciation broadcast work, voice receiver 4, microprocessor chip 8 and voice player 5 constitute the voice interaction system, be convenient for medical personnel and wrist strap realize voice interaction, can realize artificial intelligence and check the patient, compare patient information, be convenient for confirm the discernment patient. An advice execution reminding program is set in the micro-processing chip 8, the micro-processing chip 8 sends a control instruction to the voice player 5 according to the advice information transmitted to the micro-processing chip 8 from the doctor PC end, the voice player 5 is controlled to work, the advice execution content is broadcasted, and a patient is reminded to execute the advice. In addition, if there is an order requiring 9 o ' clock execution, the nurse can be reminded at 8 o ' clock and 55 o ' clock to dispense and administer the medicine. Meanwhile, the micro-processing chip 8 sends the medical advice information to the PC end of the medical staff through the wireless signal transmitter 10 according to the medical advice information transmitted to the micro-processing chip 8 from the PC end of the doctor, so that the medical staff can be reminded to treat and nurse the patient according to the medical advice information. Through timing module 9, be convenient for carry out the timing work to carrying out the doctor's advice, according to the timing information of timing module 9, be convenient for microprocessor chip 8 reminds medical staff to carry out the doctor's advice in advance according to the set time. Medical staff is at the in-process of carrying out the doctor's advice to the patient, through speech receiver 4, is convenient for gather medical staff and carries out the speech information of doctor's advice to compare this speech information and the doctor's advice information in the microprocessor chip 8, if compare out and carry out the doctor's advice mistake, microprocessor chip 8 sends control command and controls warning light 6 to remind work to warning light 6, is convenient for prevent to carry out the doctor's advice mistake. For example: aiming at the coma patient, the medical staff call the patient by the following voice content: "three beds you good! Ask what name you call, what the wristband number is? "through the voice interaction function of wrist strap, voice player 5 on wrist strap body 1 can carry out the intelligence answer: "I call Zhang three, and the number of my patient is 123456. ". This wrist strap can gather the speech information who contains the patient name and patient's face image information to carry out accurate identification to the patient according to speech information and the face image information of gathering, and can remind medical staff to carry out the doctor's advice, and can discern and remind the execution of wrong doctor's advice at the execution doctor's advice in-process, avoid carrying out the doctor's advice mistake, avoid medical accident. In addition, this wrist strap possesses the interactive function of pronunciation, and the medical personnel of being convenient for carry out artificial intelligence through pronunciation and check the patient.
Wrist strap body 1 surface machining has a plurality of bar sign subsides groove 12, and bar sign subsides groove 12 includes high risk sign subsides groove 13. A patch inductor 14 is arranged in the strip-shaped identification pasting groove 12, and the patch inductor 14 is connected with the micro-processing chip 8.
In this embodiment, the high-risk mark sticking groove 13 is convenient for sticking the high-risk mark. High-risk identification, paster inductor 14 and little processing chip 8 constitute high-risk evaluation system, and when the disease information in little processing chip 8 was the high-risk patient, if high-risk identification subsides the interior high-risk identification that does not paste of groove 13, paster inductor 14 will sense not paste the information transfer of high-risk identification to little processing chip 8, and little processing chip 8 sends control command according to this information and reminds not paste high-risk identification automatically.
High-risk flashing light 15 is installed to wrist strap body 1 surface embedded, and high-risk flashing light 15 is close to bar sign subsides groove 12, and high-risk flashing light 15 is connected with microprocessor chip 8.
In this embodiment, after the micro-processing chip 8 receives the information of the non-pasted high-risk identification sensed by the patch sensor 14, the micro-processing chip 8 sends control to the high-risk flashing lamp 15 to control the high-risk flashing lamp 15 to work, so that the automatic reminding of the non-pasted high-risk identification is realized. Simultaneously, the microprocessor chip utilizes wireless signal transmitter according to this information, can upload patient's high risk score to bedside tablet, is convenient for carry out the early warning.
The embedded body temperature monitoring module 16 that installs of wrist strap body 1, body temperature monitoring module 16's monitoring end and wrist strap body 1 surface parallel and level, and body temperature monitoring module 16 is located the wrist strap body 1's that is relative with display screen 2 surface, and body temperature monitoring module 16 is connected with microprocessor chip 8.
In this embodiment, the body temperature monitoring module 16 is a diaphragm type temperature sensor, which is convenient for accurately measuring the body temperature information of the patient. Through body temperature monitoring module 16, be convenient for real-time supervision patient's body temperature information to patient's body temperature information transmission to microprocessor chip 8 with monitoring carries out analysis and processing, and microprocessor chip 8 shows on transmitting the body temperature information of the patient after handling to display screen 2, thereby can demonstrate patient's dynamic body temperature.
Two ends of the wrist strap body 1 are respectively provided with a clamping hole 17 and an electronic telescopic clamping piece 18 matched with the clamping hole 17; the wrist strap body 1 surface is equipped with fingerprint induction identification district 21 that is used for discerning medical personnel fingerprint, fingerprint induction identification district 21 is connected with microprocessor chip 8.
In this embodiment, through fingerprint induction identification district 21, be convenient for respond to and gather medical personnel's fingerprint to fingerprint information transmission to the microprocessor chip 8 with gathering discerns, after having discerned medical personnel's fingerprint information, the wrist strap body is according to the flexible fastener 21 of this fingerprint information control electron by the shrink of card hole 17 department, thereby opens wrist strap body 1, realizes untiing the purpose that wrist strap body 1 needs the authority.
The wrist band body 1 is made of soft silica gel.
In this embodiment, wrist strap body 1 adopts soft silica gel material, is convenient for improve the comfort that the patient wore this wrist strap.
The power supply device 11 is a button cell embedded in the surface of the wrist band body 1.
In this embodiment, through button cell, be convenient for supplying power for the power consumption subassembly on this wrist strap, and be convenient for change the power.
The surface of the wrist band body 1 is covered with a waterproof layer 19, and the waterproof layer 19 is a polymer film.
In this embodiment, through waterproof layer 19, be convenient for prevent that the last electric components of wrist strap body 1 from intaking to influence its operating condition.
The surface of the wrist band body 1 is provided with an elastic button 20, and the output end of the elastic button 20 is connected with the input end of the micro-processing chip 8.
In the present embodiment, the elastic button 20 is equivalent to a trigger record switch, and after the medical staff executes the medical orders for the patient, the medical staff can conveniently generate the order record information to the microprocessor chip 8 by pressing the elastic button 20, so as to record the number of times of executing the medical orders.
The surface of the wrist strap body 1 is provided with a positioning chip 21.
Through adopting above-mentioned technical scheme, through location chip 21, be convenient for fix a position the position of patient, medical personnel can in time find the patient when making things convenient for patient to leave the ward.
The working principle is as follows: during the use, be connected wrist strap body 1 and medical staff's PC terminal through wireless signal transmitter 10 to be convenient for store on transmitting the little processing chip 8 of wrist strap body 1 with the disease information and the doctor's advice information of doctor PC end, wherein the disease information is including patient's face image information. The patient information of the patient can be conveniently displayed through the display screen 2. After wearing this wrist strap in patient's wrist, through miniature camera 3, be convenient for gather patient's face image information, miniature camera 3 transmits the patient face image information who gathers to microprocessor chip 8, and after microprocessor chip 8 received this patient face image information, with this information and from doctor PC end transmission to the analysis of comparing of patient face image information on microprocessor chip 8 to discern the patient. When the face image information of the patient collected by the micro camera 3 is incorrect to be compared and analyzed with the face image information of the patient transmitted to the micro processing chip 8 from the doctor PC terminal, the micro processing chip 8 sends a control instruction to control the warning lamp 6 to work and control the voice player 5 to play a voice prompt.
Through speech receiver 4, be convenient for gather the speech information who contains the patient name, this pronunciation that speech receiver 4 will gather transmit to microprocessor chip, and microprocessor chip carries out analysis and processing to speech information to compare it with the disease information that transmits to microprocessor chip 8 from doctor PC end, be convenient for confirm the discernment patient. An advice execution reminding program is set in the micro-processing chip 8, the micro-processing chip 8 sends a control instruction to the voice player 5 according to the advice information transmitted to the micro-processing chip 8 from the doctor PC end, the voice player 5 is controlled to work, the advice execution content is broadcasted, and a patient is reminded to execute the advice. Meanwhile, the micro-processing chip 8 sends the medical advice information to the PC end of the medical staff through the wireless signal transmitter 10 according to the medical advice information transmitted to the micro-processing chip 8 from the PC end of the doctor, so that the medical staff can be reminded to treat and nurse the patient according to the medical advice information. Through timing module 9, be convenient for carry out the timing work to carrying out the doctor's advice, according to the timing information of timing module 9, be convenient for microprocessor chip 8 reminds medical staff to carry out the doctor's advice in advance according to the set time. Medical staff is at the in-process of carrying out the doctor's advice to the patient, through speech receiver 4, is convenient for gather medical staff and carries out the speech information of doctor's advice to compare this speech information and the doctor's advice information in the microprocessor chip 8, if compare out and carry out the doctor's advice mistake, microprocessor chip 8 sends control command and controls warning light 6 to remind work to warning light 6, is convenient for prevent to carry out the doctor's advice mistake. This wrist strap can gather the speech information who contains the patient name and patient's face image information to carry out accurate identification to the patient according to speech information and the face image information of gathering, and can remind medical staff to carry out the doctor's advice, and can discern and remind the execution of wrong doctor's advice at the execution doctor's advice in-process, avoid carrying out the doctor's advice mistake, avoid medical accident.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.