A saliva suction and implant machine pedal integrated control device for an oral implant robot

Abstract

An oral implant robot saliva suction and implant machine pedal integrated control device, including an implant machine pedal body: the implant machine pedal body includes a base, a pedal and a first pressure sensor, the pedal is hinged on the base; the first pressure sensor is arranged below the pedal; the implant machine pedal body is integrally provided with a saliva suction control unit; the saliva suction control unit includes an auxiliary trigger switch, a saliva suction pipeline, a saliva suction valve body and a signal conversion module; the auxiliary trigger switch is arranged on the pedal; the output end of the first pressure sensor is electrically connected with the input end of the signal conversion module; the input end of the signal conversion module is also electrically connected with the auxiliary trigger switch, and the output end of the signal conversion module is respectively in communication connection with a saliva suction system controller and an implant machine controller; the saliva suction valve body is connected in series on the saliva suction pipeline, and the control end of the saliva suction valve body is electrically connected with the signal conversion module.

Description

Technical Field

[0001] This application relates to the field of medical device technology, and more specifically to an integrated control device for saliva suction and foot pedals of an oral implantation robot. Background Technology

[0002] In dental implant surgery, with the development of digital technology, dental implant robots are increasingly being applied clinically. Current dental implant robot systems typically include a robotic arm, implant handpiece, navigation and tracking system, and control unit. In actual surgical procedures, the surgeon needs to handle multiple steps simultaneously: implant cavity preparation: by stepping on the foot pedal of the implant machine, the surgeon controls the high-speed rotation of the implant handpiece for drilling. Intraoperative cleaning: during drilling, the drill bit needs to be continuously cooled with water and the wound rinsed. Simultaneously, a saliva suction device is used to promptly remove cooling water and blood from the mouth to maintain a clear surgical field.

[0003] Currently, saliva suction devices are typically operated by nurses by hand or controlled by a separate negative pressure saliva suction system. In robotic surgery, although some procedures are assisted by robotic arms, the placement and control of the suction tube remain inconvenient. When surgeons are focused on operating the implantation machine's foot pedals, they cannot simultaneously monitor the timing of the saliva suction device's activation, which can easily lead to delayed suction, causing patient discomfort or obstructing the surgical field of vision. Summary of the Invention

[0004] This application addresses the problem of inconvenient saliva suction control. According to this application, a saliva suction and implant machine foot pedal integrated control device for a dental implant robot is provided, including the implant machine foot pedal body: The foot pedal of the planting machine includes a base, a pedal, and a first pressure sensor. The pedal is hinged to the base; the first pressure sensor is located below the pedal. The foot pedal body of the planting machine is integrated with a saliva suction control unit; The saliva suction control unit includes an auxiliary trigger switch, a saliva suction tube, a saliva suction valve body, and a signal conversion module; the auxiliary trigger switch is located on the pedal. The output terminal of the first pressure sensor is electrically connected to the input terminal of the signal conversion module; The input terminal of the signal conversion module is also electrically connected to the auxiliary trigger switch, and the output terminal of the signal conversion module is communicatively connected to the saliva suction system controller and the planting machine controller, respectively. The saliva suction valve body is connected in series with the saliva suction tube, and the control terminal of the saliva suction valve body is electrically connected to the signal conversion module.

[0005] In one embodiment of this application, the auxiliary trigger switch is a micro switch or a tactile button switch, which is embedded in the left or right edge of the upper surface of the pedal.

[0006] In one embodiment of this application, the auxiliary trigger switch is a second pressure sensor disposed below the pedal. The second pressure sensor is disposed side by side with the first pressure sensor. The area of ​​the first pressure sensor corresponding to one side of the pedal is used for speed control, and the area of ​​the second pressure sensor corresponding to the other side of the pedal is used for saliva suction triggering.

[0007] In one embodiment of this application, the signal conversion module integrates a wireless transmission unit, which is wirelessly connected to the main control system of the planting robot.

[0008] In one embodiment of this application, the base is provided with a wiring integration interface, which is simultaneously connected to the power cord of the planting machine and the control line of the saliva suction valve.

[0009] In one embodiment of this application, the saliva suction valve body is a solenoid valve, which is disposed between the saliva suction pipeline and the negative pressure generating device.

[0010] In one embodiment of this application, the pedal and the base are hinged together by a hinge shaft, the hinge shaft is fixedly mounted on the base by a hinge seat, and a torsion spring for automatic pedal reset is sleeved on the hinge shaft.

[0011] In one embodiment of this application, the signal conversion module includes a first output terminal and a second output terminal, the first output terminal being connected to the saliva suction system controller and the second output terminal being connected to the planting machine controller.

[0012] This application presents an integrated control device for saliva suction and implant machine foot pedals in a dental implant robot. By integrating the saliva suction control unit entirely onto the implant machine foot pedal body, a single foot pedal device can simultaneously control both the implant machine's speed and saliva suction functions, reducing the number of independent control devices and simplifying the layout of equipment and wiring around the operating table. A signal conversion module uniformly collects the implant machine control signals and saliva suction trigger signals, then outputs them separately to the implant machine controller and the saliva suction system controller, enabling independent control of the two functions without interference. This ensures the responsiveness and operational stability of the implant machine's speed adjustment and saliva suction start / stop. Saliva suction can be started and stopped simultaneously with implantation, promptly clearing fluid accumulation in the surgical area, maintaining a clear surgical field, significantly improving the continuity and efficiency of surgical procedures, and reducing surgeon fatigue. Attached Figure Description

[0013] The above and other objects, features, and advantages of this application will become more apparent from the more detailed description of the embodiments of this application in conjunction with the accompanying drawings. The drawings are provided to further illustrate the embodiments of this application and form part of the specification. They are used together with the embodiments of this application to explain this application and do not constitute a limitation thereof. In the drawings, the same reference numerals generally represent the same components or steps.

[0014] Figure 1 This diagram shows a structural diagram of an integrated control device for saliva suction and implanter foot pedals of an oral implantation robot according to an embodiment of this application; Figure 2 This diagram shows the structure of the suction tubing and suction valve body of the integrated control device for suction and foot pedal of the oral implant robot according to an embodiment of this application; Figure 3 A side view of the integrated control device for saliva suction and implanter foot pedals of the oral implant robot according to an embodiment of this application is shown. Figure 4 This diagram illustrates the internal structure of an integrated control device for saliva suction and implanter foot pedals of an oral implantation robot according to an embodiment of this application. Figure 5 This diagram shows a structural diagram of an integrated control device for saliva suction and implanter foot pedals of an oral implantation robot according to another embodiment of this application; Figure 6 This diagram shows the internal structure of an integrated control device for suction and foot pedals of an oral implant robot according to another embodiment of this application.

[0015] Figure label: 1. Base; 2. Pedal; 3. First pressure sensor; 4. Auxiliary trigger switch; 5. Saliva suction tube; 6. Saliva suction valve body; 7. Signal conversion module; 8. Circuit integration interface; 9. Second pressure sensor; 10. Hinge shaft; 11. Hinge seat; 12. Torsion spring. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this application more apparent, exemplary embodiments according to this application will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are merely a part of the embodiments of this application, and not all of the embodiments of this application. It should be understood that this application is not limited to the exemplary embodiments described herein. Based on the embodiments of this application described herein, all other embodiments obtained by those skilled in the art without inventive effort should fall within the protection scope of this application.

[0017] Therefore, in view of the aforementioned technical problems, this invention proposes an integrated control device for saliva suction and foot pedals of an oral implant robot, referring to... Figure 1-2This invention describes an integrated control device for saliva suction and implanter foot pedals in an oral implantation robot, used to implement embodiments of the present invention. The integrated control device includes an implanter foot pedal body: the foot pedal body includes a base 1, a pedal 2, and a first pressure sensor 3; the pedal 2 is hinged to the base 1; the first pressure sensor 3 is disposed below the pedal 2; a saliva suction control unit is integrated on the implanter foot pedal body; the saliva suction control unit includes an auxiliary trigger switch 4, a saliva suction tube 5, a saliva suction valve body 6, and a signal conversion module 7; the auxiliary trigger switch 4 is disposed on the pedal 2; the output terminal of the first pressure sensor 3 is electrically connected to the input terminal of the signal conversion module 7; the input terminal of the signal conversion module 7 is also electrically connected to the auxiliary trigger switch 4, and the output terminal of the signal conversion module 7 is communicatively connected to the saliva suction system controller and the implanter controller, respectively; the saliva suction valve body 6 is connected in series to the saliva suction tube 5, and the control terminal of the saliva suction valve body 6 is electrically connected to the signal conversion module 7.

[0018] The integrated control device for saliva suction and implant machine foot pedals in the oral implant robot according to an embodiment of the present invention integrates the saliva suction control unit entirely onto the implant machine foot pedal body. Only one foot pedal device is needed to simultaneously control the implant machine speed and saliva suction function, reducing the number of independent control devices and simplifying the equipment and wiring layout around the operating table. The signal conversion module 7 uniformly collects the implant machine control signal and the saliva suction trigger signal, and then outputs them to the implant machine controller and the saliva suction system controller respectively, achieving independent control of the two functions without interference, ensuring the responsiveness and operational stability of the implant machine speed adjustment and saliva suction start / stop. It can simultaneously start and stop saliva suction during implantation, promptly clearing accumulated fluid in the surgical area, maintaining a clear surgical field of vision, significantly improving the continuity and efficiency of surgical operations, and reducing surgeon fatigue.

[0019] This application includes an improved foot pedal body for an implantation machine. The foot pedal body has a base 1 and a pedal 2 that can rotate relative to the base 1. A first pressure sensor 3 is installed below the pedal 2 to detect the pressure applied by the doctor and send a signal to the implantation machine controller to adjust the rotation speed of the implantation handpiece.

[0020] like Figure 1 As shown in the embodiments of this application, the auxiliary trigger switch 4 is a micro switch or a tactile button switch, which is embedded in the left or right edge of the upper surface of the pedal 2.

[0021] The microswitch / tactile button is a mechanical switch with a purely mechanical structure, relying on physical pressure to make the internal metal spring contact / disconnect. For example, an auxiliary trigger switch 4, a waterproof microswitch, is embedded in the right edge of the pedal 2 (considering that most doctors are right-handed). When the doctor's foot is placed on the pedal 2, the right side of the forefoot can easily touch this switch. The auxiliary trigger switch 4 is electrically connected to the signal conversion module 7 installed inside the base 1.

[0022] like Figure 5 , 6 As shown in the embodiment of this application, the auxiliary trigger switch 4 is a second pressure sensor 9 disposed below the pedal 2. The second pressure sensor 9 is disposed side by side with the first pressure sensor 3. The first pressure sensor 3 is used for speed control in the area corresponding to one side of the pedal 2, and the second pressure sensor 9 is used for saliva suction triggering in the area corresponding to the other side of the pedal 2.

[0023] For example, the auxiliary trigger switch 4 is not located on the surface of the pedal 2, but is integrated with the second pressure sensor 9. Specifically, the pressure sensing area under the pedal 2 is divided into two parts: the left area corresponds to the first pressure sensor 3 (speed control), and the right area corresponds to the second pressure sensor 9 (i.e., the auxiliary trigger switch 4). When the doctor steps on the right area, the saliva suction function is activated. This design allows the doctor to switch functions simply by changing the direction of force applied by the foot, without moving the foot position, making the operation smoother.

[0024] In the embodiments of this application, the signal conversion module 7 integrates a wireless transmission unit, which is wirelessly connected to the main control system of the planting robot.

[0025] The main control system of the planting robot is the overall control or brain of the entire robot system. It manages the entire planting robot, including all subsystems such as robotic arm movement, navigation, planting machine, and suction. It is usually located in the robot's main control cabinet or industrial control computer.

[0026] If the signal conversion module 7 uses wireless transmission, the signal it sends is sent to the main control of the entire robot system. After receiving the signal, the main control system then distributes it to the lower-level planting machine controller and saliva suction system controller.

[0027] like Figure 4As shown, the signal conversion module 7 is a key component of this application, containing a microcontroller (MCU). The signal conversion module 7 receives the trigger signal from the auxiliary trigger switch 4 and converts it into two control commands: one command is sent to the saliva suction system controller, which then opens the saliva suction valve 6 (which can be a normally closed solenoid valve), connecting the saliva suction tubing 5 to negative pressure and initiating fluid suction; the other command is sent to the implantation machine controller, informing it that the saliva suction function has been activated, but without forcibly interfering with the operation of the implantation machine, only for status synchronization. When the doctor releases the auxiliary trigger switch 4, the signal conversion module 7 detects a signal interruption, immediately sends a command to close the saliva suction valve 6, and synchronously updates the status display of the implantation machine controller. The normally closed solenoid valve is closed (default closed) when not energized, and opens when energized, connecting the tubing.

[0028] like Figure 3 As shown in the embodiment of this application, the base 1 is provided with a line integration interface 8, which is simultaneously connected to the power cord of the planting machine and the control line of the saliva suction valve body 6.

[0029] To simplify the wiring layout in the operating room, this embodiment features a wiring integration interface 8 at the rear of the base 1. This interface is a multi-core cable that includes both a power supply line for the implantation machine and a control line for powering and transmitting data to the signal conversion module 7. All external connections are routed through this single cable to the robot's main control cabinet, avoiding the problem of multiple cables becoming tangled.

[0030] like Figure 2 As shown, in the embodiments of this application, the saliva suction valve body 6 is a solenoid valve, which is disposed between the saliva suction pipeline 5 and the negative pressure generating device.

[0031] The negative pressure generating device, such as a small negative pressure pump, can be integrated into the control unit. Negative pressure originates from the main unit, travels through tubing to a remote valve, which controls the on / off state. The saliva suction valve body 6 is not a separate valve body, but a handheld saliva suction handle with a solenoid valve integrated inside. Doctors or nurses can hold this handle and insert the tip into the patient's mouth to suction saliva. The saliva suction tubing 5 can be a medical-grade plastic tube, providing the path for liquids and air to flow from the patient's mouth to the negative pressure source.

[0032] The negative pressure source is always on to provide suction. The saliva valve body 6 is like an electronic switch connected in series in the pipeline. When the power is on, it opens to allow the negative pressure to pass through and starts suction. When the power is off, it closes and stops suction. The saliva pipeline 5 is the middle tube that transports liquid.

[0033] like Figure 4As shown in the embodiment of this application, the pedal 2 and the base 1 are hinged together by a hinge shaft 10. The hinge shaft 10 is fixedly mounted on the base 1 by a hinge seat 11, and a torsion spring 12 for automatic reset of the pedal 2 is sleeved on the hinge shaft 10. The hinge seat 11, the torsion spring 12, and the hinge shaft 10 are all on both sides of the signal conversion module 7 and are the support structure for the rotation of the pedal 2.

[0034] In the embodiments of this application, the signal conversion module 7 includes a first output terminal and a second output terminal, the first output terminal being connected to the saliva suction system controller and the second output terminal being connected to the planting machine controller.

[0035] The doctor operates the instruments in the patient's mouth with both hands, and steps on the first pressure sensor 3 with their foot. The sensor detects the pressure applied and sends a rotation speed signal. The signal from the first pressure sensor 3 is transmitted to the signal conversion module 7, which processes the signal and sends it to the implantation machine controller. The implantation machine controller then controls the motor of the implantation machine to rotate, and the drill bit begins drilling (preparing the implantation hole).

[0036] When the doctor feels there is too much water and blood in the mouth and the surgical field is not clear, the right foot does not need to be lifted. The toes are turned to the right and pressed on the auxiliary trigger switch 4 in the upper right corner of the pedal 2. The auxiliary trigger switch 4 is pressed and sends a trigger signal.

[0037] The signal from auxiliary trigger switch 4 is transmitted to signal conversion module 7. Upon receiving the signal, signal conversion module 7 simultaneously issues two commands: Command A: sent to the saliva suction system controller, which opens the saliva suction valve 6 (solenoid valve), energizing and opening the saliva suction pipeline 5 to initiate negative pressure suction (removing water and blood from the patient's mouth). Command B: sent to the implant machine controller, simply indicating that saliva suction is on. The implant machine controller displays the saliva suction status on the screen, but this does not affect drilling; drilling continues as normal.

[0038] Once the doctor felt the surgical field was clear, he released the auxiliary trigger switch 4 with his toes. The signal conversion module 7 detected that the signal was interrupted and sent a command to the saliva suction system controller to close the saliva suction valve 6, stopping saliva suction. At the same time, the implantation machine controller was notified to update the display status.

[0039] This application has the following beneficial effects: 1. Simplified operation process: While operating the implantation machine, the doctor does not need to give verbal instructions to the assistant or manually turn on another switch. The doctor can complete the synchronous control of suction and drilling by simply using different movements of the same foot, which greatly improves the smoothness of the operation.

[0040] 2. Saves surgical space: By integrating the saliva suction control function into the foot pedal of the implantation machine and using the integrated wiring interface 8, the number of devices and cables in the operating room are reduced, and the risk of accidental activation is lowered.

[0041] 3. Improved control precision: The introduction of signal conversion module 7 enables the linkage between saliva suction and the status of the implantation machine, and multiple linkage modes can be preset (such as automatically starting saliva suction when the implantation machine starts), making the control more intelligent.

[0042] Therefore, the integrated control device for saliva suction and implant machine foot pedals of the oral implant robot according to the embodiments of this application integrates the saliva suction control unit entirely onto the implant machine foot pedal body. Only one foot pedal device is needed to simultaneously control the implant machine speed and saliva suction function, reducing the number of independent control devices and simplifying the equipment and wiring layout around the operating table. The signal conversion module uniformly collects the implant machine control signal and the saliva suction trigger signal, and then outputs them to the implant machine controller and the saliva suction system controller respectively, achieving independent control of the two functions without interference, ensuring the response accuracy and operational stability of the implant machine speed adjustment and saliva suction start / stop. It can simultaneously start and stop saliva suction during implantation, promptly clearing accumulated fluid in the surgical area, maintaining a clear surgical field of vision, significantly improving the continuity and efficiency of surgical operations, and reducing surgeon fatigue.

[0043] Although exemplary embodiments have been described herein with reference to the accompanying drawings, it should be understood that the above exemplary embodiments are merely illustrative and are not intended to limit the scope of this application. Various changes and modifications can be made therein by those skilled in the art without departing from the scope and spirit of this application. All such changes and modifications are intended to be included within the scope of this application as claimed in the appended claims.

[0044] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another device, or some features may be ignored or not executed.

[0045] Numerous specific details are set forth in the specification provided herein. However, it will be understood that embodiments of this application may be practiced without these specific details. In some instances, well-known structures and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0046] Similarly, it should be understood that, in order to simplify this application and aid in understanding one or more aspects of the invention, features of this application may sometimes be grouped together in a single embodiment, figure, or description thereof in the description of exemplary embodiments of this application. However, this application should not be construed as reflecting an intention that the claimed application requires more features than are expressly recited in each claim. Rather, as reflected in the corresponding claims, its inventive point lies in solving the corresponding technical problem with fewer features than all features of a single disclosed embodiment. Therefore, the claims following the detailed description are hereby expressly incorporated into that detailed description, wherein each claim itself is a separate embodiment of this application.

[0047] Those skilled in the art will understand that, apart from the mutual exclusion of features, all features disclosed in this specification (including the accompanying claims, abstract, and drawings) and all processes or units of any dental implant robot suction and implant machine foot pedal integrated control device or apparatus so disclosed can be combined in any combination. Unless otherwise expressly stated, each feature disclosed in this specification (including the accompanying claims, abstract, and drawings) may be replaced by an alternative feature that serves the same, equivalent, or similar purpose.

[0048] The above description is merely a specific embodiment or illustration of the embodiments of this application. The scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. The scope of protection of this application shall be determined by the scope of the claims.

Claims

1. A control device integrating saliva suction and foot pedals for a dental implant robot, characterized in that, Including the planter's foot pedal body: The foot pedal of the planting machine includes a base, a pedal, and a first pressure sensor. The pedal is hinged to the base; the first pressure sensor is located below the pedal. The foot pedal body of the planting machine is integrated with a saliva suction control unit; The saliva suction control unit includes an auxiliary trigger switch, a saliva suction tube, a saliva suction valve body, and a signal conversion module; the auxiliary trigger switch is located on the pedal. The output terminal of the first pressure sensor is electrically connected to the input terminal of the signal conversion module; The input terminal of the signal conversion module is also electrically connected to the auxiliary trigger switch, and the output terminal of the signal conversion module is communicatively connected to the saliva suction system controller and the planting machine controller, respectively. The saliva suction valve body is connected in series with the saliva suction tube, and the control terminal of the saliva suction valve body is electrically connected to the signal conversion module.

2. The integrated control device for saliva suction and foot pedals of the dental implant robot as described in claim 1, characterized in that, The auxiliary trigger switch is a micro switch or a tactile button switch, which is embedded in the left or right edge of the upper surface of the pedal.

3. The integrated control device for saliva suction and foot pedal of the dental implant robot as described in claim 1, characterized in that, The auxiliary trigger switch is a second pressure sensor located below the pedal. The second pressure sensor is arranged side by side with the first pressure sensor. The area of ​​the first pressure sensor corresponding to one side of the pedal is used for speed control, and the area of ​​the second pressure sensor corresponding to the other side of the pedal is used for saliva suction triggering.

4. The integrated control device for saliva suction and foot pedal of the dental implant robot as described in claim 1, characterized in that, The signal conversion module integrates a wireless transmission unit, which is wirelessly connected to the main control system of the planting robot.

5. The integrated control device for saliva suction and foot pedal of the dental implant robot as described in claim 1, characterized in that, The base is equipped with a wiring integration interface, which connects to both the power cord of the planting machine and the control line of the saliva suction valve.

6. The integrated control device for saliva suction and foot pedal of the dental implant robot as described in claim 1, characterized in that, The saliva suction valve body is a solenoid valve, which is installed between the saliva suction pipeline and the negative pressure generating device.

7. The integrated control device for saliva suction and foot pedal of the dental implant robot as described in claim 1, characterized in that, The pedal and the base are hinged together by a hinge shaft, which is fixedly mounted on the base by a hinge seat. A torsion spring for automatic pedal reset is sleeved on the hinge shaft.

8. The integrated control device for saliva suction and foot pedal of the dental implant robot as described in claim 1, characterized in that, The signal conversion module includes a first output terminal and a second output terminal. The first output terminal is connected to the saliva suction system controller, and the second output terminal is connected to the planting machine controller.

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