TWI829459B - Dental chair system - Google Patents

Abstract

A dental treatment chair system includes a dental chair device and a control device. The control device includes a command database, a voice capture module, a voice recognition module and a control module. The voice recognition module can recognize the voice commands present in the voice data obtained by the voice capture module. The control module can compare the corresponding control setting from the command database according to the voice command obtained by the voice recognition module, and correspondingly adjust the posture of the dental chair device according to the control setting. Through the design of the control device, it is convenient for the doctor to control and adjust the posture of the dental chair device by issuing voice commands. This can improve the use of the existing dental treatment chair. The doctor needs to put down the treatment instrument during diagnosis and treatment before he can adjust the dental chair with his hands. Treatment chair issues.

Description

Dental chair system

The present invention relates to a medical chair, in particular to a dental treatment chair system.

The existing dental treatment chair generally includes a seat unit for the patient to sit on, a lighting unit set up above the seat unit, and a workstation set up on the seat unit and set next to the seat unit. unit. When using this dental treatment chair, the doctor must adjust the height and posture of the seat unit according to each patient's body shape to facilitate the patient's getting on and off the chair or gargling. And when the patient is seated and wants to start treatment, when the patient needs to rinse his mouth, when he needs to leave his seat to prepare medicine, or when the patient needs to leave his seat after the treatment, the doctor has to manually push and pull the lighting unit and the For the workbench unit, adjust the lighting unit and the workbench unit to appropriate positions respectively.

In addition, in some large dental treatment units, a dental treatment chair may be used by multiple doctors in turn. Therefore, when each doctor uses it, he must readjust the seat unit, the lighting unit and the workbench according to his personal habits. The shape of the unit makes it quite inconvenient to use. Therefore, there is still room for improvement in existing dental chairs.

Therefore, it is an object of the present invention to provide a dental chair system that can improve at least one of the shortcomings of the prior art.

Therefore, the dental treatment chair system of the present invention includes a dental chair device and a control device connected with the dental chair device via signals.

The control device includes a command database, a voice acquisition module that can be used for voice sensing and acquisition to obtain voice data, a voice recognition module, and a control module. The command database stores multiple voice commands and multiple control settings respectively corresponding to the voice commands. The voice recognition module can perform voice recognition on the voice data based on the voice commands in the voice database to obtain the existing voice commands. The control module can recognize the obtained voice command according to the voice recognition module, compare the corresponding control setting from the command database, and correspondingly adjust the posture of the dental chair device according to the control setting.

The effect of the present invention is that the design of the control device connected to the dental chair device through signals can facilitate the physician to control and adjust the posture of the dental chair device by giving voice commands, which can improve the diagnosis and treatment when using traditional dental treatment chairs in the past. The doctor needs to put down the treatment equipment during diagnosis and treatment before he can adjust the dental treatment chair with his hands.

Referring to Figures 1, 2, and 3, an embodiment of the dental treatment chair system 200 of the present invention includes a dental chair device 3, an input device 5 operable to input physician identification information, and an input device 5 operable to read the patient's health insurance card. The card reader 6 for patient identification data in 900, and a signal connects the dental chair device 3, the input device 5 and the control device 4 of the card reader 6.

The dental chair device 3 includes a seat unit 31 for patients to sit on, and a lighting unit 32 and a workbench unit 33 installed on the seat unit 31 . The seat unit 31 can be controlled by the control device 4 to perform, for example but not limited to, lifting and lowering height adjustment, tilt adjustment of the seat back angle, horizontal deflection adjustment, etc.

The lighting unit 32 has a first robot arm module 321 installed on the seat unit 31 and a lighting module 322 installed on the end of the first robot arm module 321 . The first robotic arm module 321 can be controlled by the control device 4 to pivot and move relative to the seat unit 31, thereby driving the lighting module 322 to move relative to the seat unit 31, for example but not limited to driving the lighting module. 322 is capable of horizontal displacement, lifting displacement, and rotation to adjust the lighting angle relative to the seat unit 31 . The lighting module 322 can be controlled by the control device 4 to turn on and off lighting functions and change lighting brightness.

The workbench unit 33 includes a second robot arm module 331 installed on the seat unit 31 and a workbench 332 installed on the end of the first robot arm module 321 . The second robotic arm module 331 can be controlled by the control device 4 to pivot and move relative to the seat unit 31, thereby driving the workbench 332 to move relative to the seat unit 31, for example but not limited to driving the workbench 332 to move relative to the seat unit 31. The seat unit 31 has horizontal displacement, horizontal rotation, lifting displacement, etc.

Since there are many types of dental chair devices 3 and they are not the focus of improvement of the present invention, during implementation, the components and functions of the dental chair device 3 are not limited to the above-mentioned embodiments, and the structural appearance of the dental chair device 3 Nor is it limited to graphical styles.

The input device 5 may be, for example but not limited to, a touch display device, a keyboard device, a voice input device, or a reader that can read a chip card through an electrical connection contact method or a wireless induction method. The input device 5 is operable to input a physician identification data. The physician identification information may be, for example, but not limited to, a physician's license number, or a unique identification code stored in a medical institution's identification card chip.

The card reader 6 can be powered and connected to the health insurance card 900 of a patient, and can be used to read the patient identification information in the health insurance card 900 . The patient identification information includes, but is not limited to, name and ID card number.

The control device 4 can connect the dental chair device 3, the input device 5 and the card reader 6 through wired communication technology and/or various currently known wireless communication technology signals. The control device 4 includes an instruction database 41, a physician database 42, a voice capture module 43, a voice recognition module 44, an AI semantic analysis module 45 and a control module 46. The control module 46 can be used to control and adjust the posture of the dental chair device 3, obtain the physician identification information currently input by the input device 5, and obtain the patient identification information currently read by the card reader 6.

The posture refers to the height, inclination angle and horizontal deflection angle of the seat unit 31, the position of the lighting module 322 and the workbench 332 relative to the seat unit 31, and the position of the lighting module 322. brightness etc.

The wireless communication technologies include, but are not limited to, wireless network technologies such as Bluetooth, wifi, and ZigBee, and mobile communication technologies such as 4G and 5G.

The command database 41 stores a plurality of voice commands, a plurality of control settings and a plurality of dental chair posture settings corresponding to the voice commands. The voice commands include, but are not limited to, "Start treatment", "Please rinse your mouth", "Wait a moment", "Raise the seat back", "Lower the seat", "Raise the seat", "Remove from work" "desk", "raise the workbench", "lower the workbench", "turn on the lights", "turn off the lights", "increase the brightness", "lower the brightness" and "memory position", etc. Each control setting and each dental chair posture setting can be used by the control module 46 to control and adjust the posture of the dental chair device 3 .

Take the control setting corresponding to the voice command of "Memory Position" as an example. The control module 46 will read and record a posture parameter of the currently adjusted posture of the dental chair device 3 according to the control setting, and associate the posture parameter, the currently obtained physician identification data with the patient identification data. The dental chair posture setting is determined, and a dental chair posture setting is established, and the dental chair posture setting is stored in the command database 41 .

The posture parameters include, but are not limited to, the currently adjusted height of the seat unit 31, the seat back inclination angle, the horizontal deflection angle and other related adjustment parameters, and the first robotic arm module 321 adjusts the lighting module 322 to the current position. Adjustment parameters related to the lighting angle, setting parameters of the lighting brightness currently set by the lighting module 322, and adjustment parameters related to the second robot arm module 331 adjusting the workbench 332 to the current position, etc.

Take the control setting corresponding to the voice command of "Start Treatment" as an example. The control module 46 can be triggered by the control setting, and further compares the corresponding dental chair posture setting from the instruction database 41 based on the currently obtained physician identification data and the patient identification data. Then, according to the posture parameters in the dental chair posture setting, the seat unit 31 is correspondingly controlled to adjust to the preset height, the preset chair back inclination angle and the preset horizontal deflection angle, and the first position of the lighting unit 32 is controlled. The robotic arm module 321 moves the lighting module 322 to the preset lighting position, controls the lighting module 322 to adjust to the preset lighting brightness, and controls the second robotic arm module of the workbench unit 33 331 Move the workbench 332 to a preset use position.

The physician database 42 stores a plurality of physician identification data corresponding to different physicians, and a plurality of physician voiceprint data respectively associated and bound to the physician identification data. The doctor's voiceprint data can be used to identify the speaker's identity in the voice data through speech recognition technology.

The voice capture module 43 is disposed on a part of the dental chair device 3 adjacent to the doctor's position during diagnosis and treatment, for example, on a part of the seat unit 31 for the patient's head to rest on. However, during implementation, In other embodiments of the present invention, the dental chair device 3 can also be independently installed around the dental chair device 3 . The voice capture module 43 can be used to sense and capture voice components in surrounding sounds to obtain voice data. Since the voice capturing module 43 can capture the voice components in the surrounding sounds is an existing technology and is not the focus of the present invention, so it will not be described in detail.

The voice recognition module 44 can compare the corresponding doctor's voiceprint data from the doctor database 42 based on the doctor's identification data currently obtained by the control module 46 . Then, the voice data sensed by the voice capture module 43 is analyzed according to the doctor's voiceprint data, thereby identifying and obtaining the doctor's speech content corresponding to the doctor's voiceprint data from the voice data, and the speech content of the doctor other than the doctor. other people’s speeches and build a therapeutic conversation by integrating all of the speeches mentioned above. Then, the speech recognition module 44 will analyze the treatment dialogue content according to the voice commands stored in the command database 41 to determine whether there are voice commands in the doctor's speech content, and then compare and find out each command issued by the doctor. One voice command.

The AI semantic analysis module 45 will be triggered when the speech recognition module 44 does not recognize any voice commands from the treatment dialogue content. The AI semantic analysis module 45 has a built-in semantic analysis model, which will analyze the semantic meaning represented by the treatment dialogue content according to the semantic analysis model, so as to determine whether the semantic meaning of the doctor's speech content means that the dental chair device 3 needs to be adjusted. posture. And when it is judged that the semantic meaning of the doctor's speech means that the posture of the dental chair device 3 needs to be adjusted, according to the posture adjustment method represented by the semantic meaning, such as raising the lighting module or raising the chair back angle, from the instruction data The corresponding voice command is compared in the library 41 .

The semantic analysis model is established through the analysis and training of a large amount of corpus and voice instructions using currently known machine learning algorithms/deep learning algorithms. Since there are many ways to build the model training and it is not the focus of the present invention, Therefore no further details will be given.

The control module 46 will compare the corresponding control from the command database 41 based on the voice command recognized by the voice recognition module 44 or the voice command compared by the AI semantic analysis module 45 Set or the seat posture setting, and control and adjust the posture change of the dental chair device 3 according to the control setting or the seat posture setting, thereby adjusting the dental chair device 3 to the corresponding posture.

When using the dental treatment chair system 200 of the present invention, each doctor can first bind his or her voiceprint data to the doctor's identification data and store them in the doctor database 42 . When a doctor wants to perform dental diagnosis and treatment on a patient, the doctor can first input the doctor's identification information through the input device 5, and read the patient identification information of the patient's health insurance card 900 through the card reader 6. The control module 46 of the control device 4 is caused to obtain the physician identification information and the patient identification information.

The control module 46 will compare the corresponding doctor's voiceprint data from the doctor database 42 based on the doctor's identification data, and make a comparison and determination based on the doctor's identification data and the patient's identification data in the instruction database 41 Whether there is a corresponding dental chair posture setting. If there is a corresponding dental chair posture setting, the dental chair posture setting is obtained.

When the doctor wants to start dental diagnosis and treatment of the patient, he can directly speak and issue voice commands. The voice capture module 43 will sense and capture the surrounding voices to obtain the voice data. The speech recognition module 44 will analyze the voice data based on the currently obtained voiceprint data of the doctor to create the treatment dialogue content, and analyze and extract each voice command present in the treatment dialogue content.

When the speech recognition module 44 cannot recognize any voice commands from the treatment content, the AI semantic analysis module 45 will be triggered to start, and analyze the treatment dialogue content according to the semantic analysis model to determine the treatment dialogue. Whether there is a semantic meaning in the doctor's speech in the content that the dental chair device 3 needs to be adjusted. If the semantic meaning exists, the voice command corresponding to the semantic meaning is compared from the instruction database 41 .

The control module 46 will compare the corresponding voice command from the command database 41 based on the voice command recognized by the voice recognition module 44 or the voice command compared by the AI semantic analysis module 45. Control settings, or activate the currently obtained dental chair posture settings.

Take the voice command corresponding to "Start Treatment" as an example. When the voice recognition module 44 recognizes the voice command of "start treatment", the control module 46 controls and adjusts the posture of the dental chair device 3 according to the posture parameter in the currently obtained dental chair posture setting. The adjusted posture of the dental chair device 3 at this time is the posture memorized by the doctor when he diagnosed and treated the patient last time, so that the doctor can use the best or most comfortable diagnosis and treatment posture to diagnose and treat the patient. .

For example, when the voice recognition module 44 subsequently recognizes the voice command "please rinse your mouth", the control module 46 will correspondingly increase the seat back angle of the seat unit 31 according to the control setting corresponding to the voice command, so that The patient sits up to facilitate gargling. For example, when the voice recognition module 44 subsequently recognizes the voice command of "wait a moment", the control module 46 will control the first robotic arm module 321 to move the lighting module 322 upward according to the corresponding control setting. Move away from the seat unit 31, and control the second robotic arm module 331 to move the workbench 332 horizontally away from the seat unit 31 to facilitate the doctor to leave the seat.

And when the voice recognition module 44 cannot recognize the corresponding voice command from the treatment dialogue content, for example, when it cannot recognize any voice command from the treatment dialogue content of "Wait a minute, I will prepare the tooth catching potion", the The AI semantic analysis module 45 will continue to analyze the treatment dialogue content. When it is determined that the treatment dialogue content contains the semantic meaning of leaving the dental chair device 3, it will compare the voice command with the said semantic meaning from the instruction database 41. For example, the voice command "wait a moment". At this time, the control module 46 will control the first robotic arm module 321 to move the lighting module 322 upward away from the seat unit 31 according to the control setting corresponding to the voice command of "Wait a moment". and controlling the second robotic arm module 331 to horizontally move the workbench 332 away from the seat unit 31 to facilitate the doctor to leave his seat.

When the doctor wants to store the current posture of the dental chair device 3 adjusted for the patient, he can issue a voice command of "memory position". The control module 46 will associate and bind the current posture parameters of the dental chair device 3, the physician identification data and the patient identification data to establish a dental chair posture according to the control setting corresponding to the voice command of "memory position" Set, and store the dental chair posture setting in the command database 41 .

In this embodiment, the posture parameter in each dental chair posture setting is simultaneously associated with a physician identification data and a patient identification data. However, during implementation, in other implementation aspects of the present invention, each posture parameter The posture parameter of the dental chair posture setting can also be designed to be associated and bound only with the physician identification data.

To sum up, the instruction database 41, the doctor database 42, the voice capture module 43, the voice recognition module 44 and the opening control module of the control device 4 of the dental chair device 3 are connected through signals. The design of 46 makes it convenient for doctors to control and adjust the posture of the dental chair device 3 by issuing voice commands, which can improve the previous diagnosis and treatment using traditional dental treatment chairs. During the diagnosis and treatment process, the doctor needs to put down the treatment instrument first before he can adjust it with his hands. Dental chair problems.

And further through the design of the AI semantic analysis module 45, when the doctor forgets the voice command, he can speak a voice method with the required semantic meaning, and the AI semantic analysis module 45 automatically analyzes and determines the corresponding command. The semantic meaning represented by the treatment dialogue content is compared with the voice command corresponding to the semantic meaning from the command database 41, so that the control module 46 can control and adjust the posture of the dental chair device 3 according to the voice command. Therefore, the dental treatment chair system 200 of the present invention is indeed a very convenient and practical creation, and therefore can indeed achieve the purpose of the present invention.

However, the above are only examples of the present invention. They cannot be used to limit the scope of the present invention. All simple equivalent changes and modifications made based on the patent scope of the present invention and the contents of the patent specification are still within the scope of the present invention. within the scope covered by the patent of this invention.

200:Dental chair system 3:Dental chair device 31:Seating unit 32:Lighting unit 321: The first robot arm module 322:Lighting module 33:Workbench unit 331: Second robotic arm module 332:Workbench 4:Control device 41: Command database 42:Physician database 43: Voice capture module 44: Voice recognition module 45:AI semantic analysis module 46:Control module 5: Input device 6:Card reader 900:Health insurance card

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a schematic side view schematically illustrating the system architecture of an embodiment of the dental treatment chair system of the present invention; Figure 2 is a top cross-sectional view illustrating the structure of a dental chair device of this embodiment; and Figure 3 is a functional block diagram illustrating the functional architecture of this embodiment.

200:Dental chair system

3:Dental chair device

31:Seating unit

32:Lighting unit

321: The first robot arm module

322:Lighting module

33:Workbench unit

331: Second robotic arm module

4:Control device

41: Command database

42:Physician database

43: Voice capture module

44: Voice recognition module

45:AI semantic analysis module

46:Control module

5: Input device

6:Card reader

Claims (8)

A dental chair system including: a dental chair unit; and A control device, the signal is connected to the dental chair device, including a command database, a voice acquisition module that can be used for voice sensing and acquisition to obtain a voice data, a voice recognition module, and a control module , the command database stores multiple voice commands and multiple control settings corresponding to the voice commands respectively. The voice recognition module can perform voice recognition on the voice data based on the voice commands in the voice database, so as to Obtain the existing voice command. The control module can recognize the acquired voice command according to the voice recognition module, compare the corresponding control setting from the command database, and adjust the dental chair accordingly according to the control setting. The posture of the device. The dental treatment chair system as described in claim 1, wherein the speech recognition module performs speech recognition on the speech data based on a doctor's voiceprint data to obtain a treatment dialogue content, and the speech recognition module performs speech recognition on the speech data based on the speech database. Wait for the voice command to analyze the part of the treatment dialogue content that corresponds to the doctor's voiceprint data to identify and obtain the existing voice command. The dental treatment chair system according to claim 2, wherein the control device further includes an AI semantic analysis module. The AI semantic analysis module will detect any voice command when the voice recognition module does not recognize any voice command from the treatment dialogue content. When triggered, the control module analyzes the semantic meaning represented by the treatment dialogue content according to a semantic analysis model, and compares the corresponding voice command from the command database according to the posture adjustment function represented by the semantic meaning. The control module will The posture of the dental chair device is controlled and adjusted according to the control setting corresponding to the voice command. The dental treatment chair system as described in claim 3, wherein the control device further includes a physician database that stores multiple physician identification data and multiple physician voiceprints respectively corresponding to the physician identification data. data, the dental treatment chair system also includes an input device for inputting the physician identification information, the control device is connected to the input device via a signal, and the control module can receive and obtain the physician identification information input by the input device, and can Based on the currently obtained identification data of the physician, the corresponding voiceprint data of the physician is compared from the physician database, and the speech recognition module analyzes the voice data based on the compared voiceprint data of the physician to obtain the The doctor's voiceprint data corresponds to the doctor's speech content and other people's speech content, and all speech contents are aggregated to obtain the treatment dialogue content. The dental treatment chair system according to claim 4, wherein the command database also stores a plurality of dental chair posture settings, each dental chair posture setting has an posture parameter corresponding to a specific posture of the dental chair device, and a Physician identification data associated with the posture parameter, the control module can compare the corresponding dental chair posture setting from the command database based on the currently obtained physician identification data, and can perform a voice command according to When the compared dental chair posture setting is adopted, the dental chair device is adjusted to the corresponding posture according to the posture parameter of the dental chair posture setting. The dental treatment chair system according to claim 5, wherein each dental chair posture setting also has a patient identification data associated with the posture parameter, and the control module can obtain a patient identification data according to Currently, the physician identification data and the patient identification data are obtained, and the dental chair posture setting that simultaneously corresponds to the physician identification data and the patient identification data is compared from the physician database. The dental treatment chair system as described in claim 6 also includes a card reader that can read the patient identification information in a health insurance card. The control device is connected to the card reader with a signal, and the control module can receive and obtain The patient identification information currently read by the card reader. The dental treatment chair system as described in claim 6 or 7, wherein the control module can change the dental treatment chair when the control set compared from the command database is a function of memorizing the posture of the dental chair device. The posture parameters corresponding to the currently adjusted posture of the chair device, and the currently obtained physician identification data and the patient identification data are associated and bound to create a dental chair posture setting, and store the dental chair posture setting in the command database.

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