Surgical instrument system and control method, surgical instrument, medium and electronic equipment

Abstract

The invention provides a surgical instrument system, a control method, a surgical instrument, a medium and electronic equipment, and relates to the technical field of medical instruments. The method comprises the following steps: acquiring a magnetic field signal between the assembly component and the surgical instrument main body by utilizing a magnetic field effect, and performing pairing activation based on the magnetic field signal; after the activation is successful, identifying the electronic tag information of the assembly component through the surgical instrument main body based on an electronic tag identification technology, and judging whether the electronic tag information of the assembly component is matched with the main body information of the surgical instrument main body or not, so as to carry out secondary verification; and the surgical instrument main body and / or the assembling component are / is driven to execute the corresponding operation mode based on the electronic tag information and the main body information, so that the assembling accuracy and reliability between the surgical instrument main body and the functional component are improved to a greater extent, the operation function of the surgical instrument is optimized, and the operation efficiency of the surgical instrument is improved. And digital control of instrument operation is also realized.

Description

Technical Field

[0001] The present invention relates to the technical field of medical instruments, and in particular to a surgical instrument system and control method, a surgical instrument, a medium and an electronic device. Background Art

[0002] When performing surgical operations, surgical instruments often need to be installed or connected to different functional accessories for use in order to fully play the role of the instrument itself. For example, surgical instruments such as staplers need to be connected to stapler seats, stapler seats, shaft devices, etc. for use. In view of the special requirements of medical devices in surgical scenarios, there are often high requirements for the matching accuracy of specific adapted functional devices. However, traditional functional devices such as staplers are mostly connected to the main body of the instrument with simple mechanical structures, or are limited to the identification of basic models. The accuracy and reliability of assembly identification need to be improved. How to meet the needs of more accurate and efficient surgical instrument operations in a variety of surgical scenarios, and ultimately realize the digital application of surgical instruments and their accessories, is a problem that needs to be solved urgently. Summary of the invention

[0003] In view of this, the embodiments of the present application provide a surgical instrument system and control method, surgical instrument, medium and electronic equipment to solve at least one problem existing in the background technology, which greatly improves the assembly accuracy and reliability between the surgical instrument body and functional components, optimizes the operating function of the surgical instrument, and realizes digital control of the instrument operation.

[0004] In a first aspect, a control method for a surgical instrument system is provided, wherein the surgical instrument system comprises a surgical instrument body and at least one assembly component, the method comprising:

[0005] Acquiring a magnetic field signal between the assembly component and the surgical instrument body by utilizing a magnetic field effect, and performing pairing activation based on the magnetic field signal;

[0006] After successful activation, based on the electronic tag identification technology, the electronic tag information of the assembly component is identified by the surgical instrument body to determine whether the electronic tag information of the assembly component matches the main body information of the surgical instrument body for secondary verification, and based on the electronic tag information and the main body information, the surgical instrument body and / or the assembly component is driven to execute the corresponding operation mode.

[0007] Optionally, in the magnetic field signals, different magnetic field signals correspond to paired different assembly information, and the assembly information at least includes production information and specification information of the surgical instrument body, and production information and specification information of the assembly components.

[0008] Optionally, the main body information includes at least functional information and / or performance information of the surgical instrument main body, and the electronic tag information includes at least functional information and / or performance information of the assembly component.

[0009] Optionally, obtaining a magnetic field signal between the assembly component and the surgical instrument body by utilizing a magnetic field effect, and performing pairing activation based on the magnetic field signal, comprises:

[0010] The magnetic field proximity signal or magnetic field signal change between the assembly component and the surgical instrument body is monitored based on the Hall effect, and pairing activation is performed based on the magnetic field proximity signal or the magnetic field signal change.

[0011] Optionally, monitoring a magnetic field proximity signal or a magnetic field signal change between the assembly component and the surgical instrument body based on the Hall effect, and performing pairing activation based on the magnetic field proximity signal or the magnetic field signal change, comprises:

[0012] It is determined whether the magnetic field proximity signal or the magnetic field signal change is within a threshold range corresponding to each assembly component, and if so, pairing activation is performed.

[0013] Optionally, monitoring a magnetic field proximity signal or a magnetic field signal change between the assembly component and the surgical instrument body based on the Hall effect comprises:

[0014] The magnetic field proximity signal or the change of the magnetic field signal is sensed by utilizing each Hall sensor provided on the surgical instrument body and the magnet provided corresponding to each assembly component.

[0015] Optionally, the surgical instrument body includes at least a stapler body, the assembly component includes at least one of a dowel seat device, a staple magazine assembly device, an axis device, a motor device, and a power supply device, the operating mode includes an assembly operation of at least one of the dowel seat device, the staple magazine assembly device, the axis device, the motor device, and the power supply device, and / or the operating mode includes a function execution operation of at least one of the dowel seat device, the staple magazine assembly device, the axis device, the motor device, and the power supply device.

[0016] Optionally, the electronic tag includes an NFC tag and / or an RFID tag.

[0017] Optionally, each NFC reader provided on the surgical instrument body and the NFC tag provided corresponding to each assembly component are used to read and identify the electronic tag information.

[0018] In a second aspect, a surgical instrument system is provided, the surgical instrument system comprising a surgical instrument body and at least one assembly component, and further comprising a pairing activation module and an identification operation module.

[0019] The pairing activation module utilizes a magnetic field effect to obtain a magnetic field signal between the assembly component and the surgical instrument body, and performs pairing activation based on the magnetic field signal;

[0020] After successful activation, based on the electronic tag identification technology, the identification operation module identifies the electronic tag information of the assembly component through the surgical instrument body, determines whether the electronic tag information of the assembly component matches the main body information of the surgical instrument body, for secondary verification, and based on the electronic tag information and the main body information, drives the surgical instrument body and / or the assembly component to execute the corresponding operation mode.

[0021] Optionally, different magnetic field signals in the magnetic field signals correspond to different paired assembly information, and the assembly information at least includes production information and specification information of the surgical instrument body, and production information and specification information of the assembly components.

[0022] Optionally, the main body information includes at least functional information and / or performance information of the surgical instrument main body, and the electronic tag information includes at least functional information and / or performance information of the assembly component.

[0023] In a third aspect, a surgical instrument is provided, comprising a surgical instrument body and at least one assembly component, and further comprising a pairing activation module, an identification operation module and a controller.

[0024] The pairing activation module uses a magnetic field effect to obtain a magnetic field signal between the assembly component and the surgical instrument body, and feeds it back to the controller, and the controller performs pairing activation based on the magnetic field signal;

[0025] After successful activation, the identification operation module identifies the electronic tag information of the assembly component through the surgical instrument body based on the electronic tag identification technology, determines whether the electronic tag information of the assembly component matches the main body information of the surgical instrument body, and performs secondary verification, and feeds back the identification result to the controller. The controller drives the surgical instrument body and / or the assembly component to execute the corresponding operation mode based on the identification result, the electronic tag information and the main body information.

[0026] Optionally, different magnetic field signals in the magnetic field signals correspond to different paired assembly information, and the assembly information at least includes production information and specification information of the surgical instrument body, and production information and specification information of the assembly components.

[0027] Optionally, the main body information includes at least functional information and / or performance information of the surgical instrument main body, and the electronic tag information includes at least functional information and / or performance information of the assembly component.

[0028] In a fourth aspect, an electronic device is provided, comprising: a processor; a memory for storing computer executable instructions; and the processor is configured to execute the computer executable instructions to implement the control method of the surgical instrument described in any of the above schemes.

[0029] According to a fifth aspect, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores executable instructions, which, when executed, enable the control method of the surgical instrument according to any of the above-mentioned schemes to be executed.

[0030] The surgical instrument system and control method, surgical instrument, medium and electronic equipment provided in the embodiments of the present application have at least achieved the following beneficial effects:

[0031] First, the magnetic field effect is used to monitor the near-field signal, and the initial pairing and activation of the corresponding functional components and the surgical instrument body are performed; then, after the initial pairing and activation is successful, a secondary identification verification is performed based on the electronic identification tags set for different functional accessories, which can greatly ensure the installation and assembly reliability between matching components, and on the basis of verifying and identifying the assembly safety of the corresponding functional components, based on the identification and acquisition of the electronic tag storage information, the surgical instrument body assembly components are driven to execute the corresponding operation mode, thereby accurately realizing various operations of the surgical instrument. The above-mentioned magnetic field signal and the electronic identification tag are combined with multiple activation pairing verifications, and the instrument operation of different preset programs can be executed based on the electronic identification storage information. Obviously, it not only greatly improves the assembly accuracy and reliability between the surgical instrument body and the functional components, but also optimizes the surgical instrument operation function because specific mode operations between different functional components can be directly executed based on the electronic identification information. At the same time, it also realizes the digital control of the instrument operation.

[0032] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0034] Figure 1 A schematic diagram of the main structure of a surgical instrument of a surgical instrument system provided in some embodiments of the present application;

[0035] Figure 2 A schematic diagram of the structure of an anvil device in a surgical instrument system assembly provided in some embodiments of the present application;

[0036] Figure 3 A schematic diagram of the structure of a circular staple cartridge assembly device in a surgical instrument system assembly provided in some embodiments of the present application;

[0037] Figure 4 A schematic diagram of the structure of a linear staple cartridge assembly device in a surgical instrument system assembly provided in some embodiments of the present application;

[0038] Figure 5 A schematic diagram of the structure of a crankshaft device in a surgical instrument system assembly provided in some embodiments of the present application;

[0039] Figure 6 A schematic diagram of the structure of a straight axis device in a surgical instrument system assembly provided in some embodiments of the present application;

[0040] Figure 7 A schematic diagram of the structure of a power supply device in a surgical instrument system assembly provided in some embodiments of the present application;

[0041] Figure 8 A schematic diagram of the structure of a motor device in a surgical instrument system assembly provided in some embodiments of the present application;

[0042] Fig. 9 A schematic flow chart of a control method for a surgical instrument system provided in some embodiments of the present application;

[0043] Fig.10 A block diagram of a surgical instrument system provided for some embodiments of the present application;

[0044] Fig.11 A block diagram of the surgical instrument provided for some embodiments of the present application;

[0045] Fig.12 A schematic diagram of the structure of a power supply assembly of a stapler provided in some embodiments of the present application;

[0046] Fig.13 A demonstration diagram of the assembly operation mode of the stapler body and the power supply assembly of the stapler is provided for some embodiments of the present application;

[0047] Fig.14 A schematic diagram of the structure of a stapler cartridge assembly of a stapler provided in some embodiments of the present application;

[0048] Fig.15 Demonstration diagrams of the assembly operation modes of the stapler body and the staple cartridge assembly of the stapler are provided for other embodiments of the present application.

[0049] Description of reference numerals:

[0050] 1-surgical instrument body, 2-nail support device, 3-circular nail magazine assembly device, 4-linear nail magazine assembly device, 5-crankshaft device, 6-straight axis device, 7-power supply device, 8-motor device, 11-Hall sensor, 12-NFC reader, 21-first magnet, 31-second magnet, 41-third magnet, 51-fourth magnet, 61-fifth magnet, 71-sixth magnet, 81-seventh magnet, 22-first NFC tag, 32-second NFC tag, 42-third NFC tag, 52-fourth NFC tag, 62-third 5th NFC tag, 72-sixth NFC tag, 82-seventh NFC tag, 9-stapler body, 10-power supply assembly, 13-nail magazine assembly, 132-sliding block, 133-bracket, 91-end actuator, 92-first Hall sensor, 93-second Hall sensor, 94-first NFC reader, 95-second NFC reader, 14-eighth magnet, 15-eighth NFC tag, 16-ninth magnet, 17-ninth NFC tag, 101-pairing activation module, 102-identification operation module, 103-controller. DETAILED DESCRIPTION

[0051] In order to make the technical solutions and beneficial effects of the present invention more clearly understandable, the following is a detailed description by listing specific embodiments. The drawings are not necessarily drawn to scale, and local features may be enlarged or reduced to more clearly show the details of the local features; unless otherwise defined, the technical and scientific terms used herein have the same meanings as those in the technical field to which this application belongs.

[0052] It should be understood that although Fig. 9 The steps in the flowchart are shown in sequence as indicated by the arrows, but these steps are not necessarily executed in the order indicated by the arrows. Unless otherwise specified in this document, there is no strict order restriction for the execution of these steps, and these steps can be executed in other orders. Moreover, Fig. 9 At least part of the steps may include multiple steps or multiple stages. These steps or stages are not necessarily performed at the same time, but can be performed at different times. The execution order of these steps or stages is not necessarily sequential, but can be performed in turn or alternately with other steps or at least part of the steps or stages in other steps.

[0053] Based on how to effectively improve the assembly accuracy and reliability between the surgical instrument body and the functional components, the inventors have proposed the following solutions after various technical explorations: first, use the magnetic field effect to monitor the near-field signal, and based on the magnetic field signal pairing information rules preset for different functional accessories, perform the initial pairing activation between the corresponding functional components and the surgical instrument body; then, after the initial pairing activation is successful, perform a secondary identification verification based on the electronic identification tags set for different functional accessories, thereby greatly ensuring the installation and assembly reliability between the matching components, and on the basis of verifying and identifying the assembly safety of the corresponding functional components, based on the identification and acquisition of the electronic tag storage information, drive the surgical instrument body assembly components to execute the corresponding operation mode, thereby accurately realizing various operations of the surgical instrument, the above-mentioned magnetic field signal and the electronic identification tag are combined with multiple activation pairing verifications, and the instrument operation of different preset programs can be executed based on the electronic identification storage information. Obviously, it not only greatly improves the assembly accuracy and reliability between the surgical instrument body and the functional components, but also optimizes the operation function of the surgical instrument because it can directly execute specific mode operations between different functional components based on the electronic identification information, and also realizes the digital control of the instrument operation.

[0054] The surgical instrument system and control method, surgical instrument, medium and electronic equipment provided in the embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0055] like Figures 1 to 8 As shown, the surgical instrument used in the control method of the surgical instrument system provided in the embodiment of the present application includes a surgical instrument body 1 and at least one assembly component. In some embodiments, the surgical instrument can be a surgical instrument that sutures the patient's wound and removes excess tissue at the same time, such as a stapler. In some embodiments, the surgical instrument body 1 at least includes a stapler body, and the assembly component includes at least one of an anvil device 2, a stapler assembly device (exemplarily, a circular stapler assembly device 3, a linear stapler assembly device 4, etc.), an axis device (exemplarily, a crankshaft device 5, a straight axis device 6, etc.), a power supply device 7, and a motor device 8. In some embodiments, the assembly component can be an end effector for cutting and suturing a specific target tissue, such as an anvil device 2, a circular stapler assembly device 3, a linear stapler assembly device 4, a cutting device (not shown in the figure), etc., or a crankshaft device 5 and a straight axis device 6 for realizing the assembly of functional components, or a power supply device 7 and a motor device 8 for realizing power supply and driving of functional components, etc. The embodiment of the present application does not specifically limit the category or specific structural form of the assembly component.

[0056] It should be noted that, in all the embodiments of the present application, the circular stapler magazine assembly device 3 and the linear stapler magazine assembly device 4 are also merely exemplary. Specifically, the circular stapler magazine assembly device 3 is assembled with the stapler body of a circular stapler with a matching structure, and the linear stapler magazine assembly device 4 is assembled with the stapler body of a linear stapler with a matching structure; the crankshaft device 5 and the straight shaft device 6 are also merely exemplary. Specifically, the crankshaft device 5 is assembled with the curved rod body structure of the stapler body with a matching structure, and the straight shaft device 6 is assembled with the straight rod body structure of the stapler body with a matching structure.

[0057] In addition, the assembly components that execute the corresponding operation mode based on the pairing activation of magnetic field effects and the verification of tag information are not limited to the nail seat type devices, nail magazine type devices, shaft type devices, motors, power supply type devices, etc. listed here, but can also be any other assembly components that may be involved in the surgical instrument, such as the transmission mechanism accessories of the electric stapler instrument, etc.

[0058] like Fig. 9 As shown, the control method of the surgical instrument system provided in the embodiment of the present application includes the following steps:

[0059] S1. Utilize the magnetic field effect to obtain the magnetic field signal between the assembly component (such as the anvil device 2, etc.) and the surgical instrument body 1, and perform pairing activation based on the magnetic field signal.

[0060] Among them, different magnetic field signals correspond to paired different assembly information, and the assembly information at least includes the production information and specification information of the surgical instrument body 1, and the production information and specification information of the assembly components. In some embodiments, the production information of the surgical instrument body 1 may include manufacturer information, production batch, etc., and the specification information may include the specific model or size information of the structure of the surgical instrument body 1. Similarly, the production information of the assembly components may include manufacturer information, production batch, etc., and the specification information may include the specific model or size information of the structure of the surgical instrument body 1.

[0061] In some embodiments, the specific magnetic field effect can be implemented by monitoring the magnetic field strength when the assembly component is close to the surgical instrument body 1 (such as a magnetic field proximity signal or a magnetic field signal change, etc.) through the Hall effect, or by monitoring the magnetic field induced current when the assembly component is close to the surgical instrument body 1 through the magnetic field induced current effect, or alternatively, the magnetic force strength when the assembly component is close to the surgical instrument body 1 can be monitored through the magnetic force effect.

[0062] In some embodiments, one or more Hall sensors 11 can be set on the surgical instrument body 1, a first magnet 21 can be set on the nail seat device 2, a second magnet 31 can be set on the circular nail magazine assembly device 3, a third magnet 41 can be set on the linear nail magazine assembly device 4, a fourth magnet 51 can be set on the crankshaft device 5, a fifth magnet 61 can be set on the straight axis device 6, a sixth magnet 71 can be set on the power supply device 7, and a seventh magnet 81 can be set on the motor device 8. Through the Hall effect between the Hall sensor 11 and the first magnet 21, the second magnet 31, the third magnet 41, the fourth magnet 51, the fifth magnet 61, the sixth magnet 71, and the seventh magnet 81, magnetic field signal induction and monitoring can be realized between the surgical instrument body 1 and the nail seat device 2, the circular nail magazine assembly device 3, the linear nail magazine assembly device 4, the crankshaft device 5, the straight axis device 6, the power supply device 7, and the motor device 8, so as to realize pairing activation.

[0063] In some embodiments, the magnetic field proximity signal or magnetic field signal change between the assembly components (such as the anvil device 2, the circular nail magazine assembly device 3, the linear nail magazine assembly device 4, the crankshaft device 5, the straight shaft device 6, the power supply device 7, the motor device 8, etc.) and the surgical instrument body 1 is monitored based on the Hall effect, and paired activation is performed based on the magnetic field proximity signal or magnetic field signal change. In some embodiments, the above S1 step can be implemented as follows: using each Hall sensor 11 (the surgical instrument body 1 is provided with multiple Hall sensors 11) provided on the surgical instrument body 1 and the magnets (the first magnet 21 provided on the anvil device 2, the second magnet 31 provided on the circular nail magazine assembly device 3, the third magnet 41 provided on the linear nail magazine assembly device 4, the fourth magnet 51 provided on the crankshaft device 5, the fifth magnet 61 provided on the straight shaft device 6, the sixth magnet 71 provided on the power supply device 7, and the seventh magnet 81 provided on the motor device 8) provided on the assembly components, the magnetic field proximity signal or magnetic field signal change is sensed, so as to obtain the corresponding magnetic field proximity signal information or magnetic field signal change information.

[0064] In some embodiments, a matching information table of different assembly information corresponding to different magnetic field signals and a program of information matching rules can be preset, and then the magnetic field signal between the assembly component and the surgical instrument body 1 is obtained based on the acquired magnetic field effect, and a matching judgment is performed in combination with the matching information table of different assembly information corresponding to different magnetic field signals and the program of information matching rules until the corresponding surgical instrument body 1 and the corresponding assembly component to be assembled or functionally operated are initially paired and activated successfully. In some embodiments, the information matching rules can be set to determine whether the magnetic field proximity signal or the magnetic field signal change is within the threshold range corresponding to each assembly component, and if so, the match is successful. In some embodiments, the above S1 step can be implemented as: determining whether the magnetic field proximity signal or the magnetic field signal change is within the threshold range corresponding to each assembly component, and if so, pairing activation is performed.

[0065] S2. After successful activation, based on the electronic tag identification technology, the electronic tag information of the assembly component is identified through the surgical instrument body 1 to determine whether the electronic tag information of the assembly component matches the main body information of the surgical instrument body 1, so as to perform secondary verification, and based on the electronic tag information and the main body information, drive the surgical instrument body and / or the assembly component to execute the corresponding operation mode.

[0066] The main body information of the surgical instrument body 1 at least includes the functional information and / or performance information of the surgical instrument body 1, and the electronic tag information at least includes the functional information and / or performance information of the assembly components.

[0067] In some embodiments, the functional information of the surgical instrument body 1 or the assembly component includes information on what specific functions or operations are performed, and the performance information of the surgical instrument body 1 or the assembly component includes information on performance indicators that reflect the functions, such as power, etc. In some embodiments, the functional information and / or performance information of the assembly component includes: functional information and / or performance information of the anvil device 2, functional information and / or performance information of the staple cartridge assembly device (exemplarily, the circular staple cartridge assembly device 3, the linear staple cartridge assembly device 4, etc.), functional information and / or performance information of the shaft device (exemplarily, the crankshaft device 5, the straight shaft device 6, etc.), functional information and / or performance information of the power supply device 7, and functional information and / or performance information of the motor device 8.

[0068] In some embodiments, the electronic tag may be any one of an NFC tag or an RFID tag, or a combination of an NFC tag and an RFID tag. Of course, any other feasible electronic tag identification technology may also be used, and the embodiments of the present application do not specifically limit this.

[0069] In some embodiments, the above step S2 can be implemented as follows: using each NFC reader provided on the surgical instrument body 1 and the NFC tag provided corresponding to each assembly component to read and identify the electronic tag information. In some embodiments, one or more NFC readers 12 may be provided on the surgical instrument body 1, a first NFC tag 22 may be provided on the anvil device 2, a second NFC tag 32 may be provided on the circular nail magazine assembly device 3, a third NFC tag 42 may be provided on the linear nail magazine assembly device 4, a fourth NFC tag 52 may be provided on the crankshaft device 5, a fifth NFC tag 62 may be provided on the straight shaft device 6, a sixth NFC tag 72 may be provided on the power supply device 7, and a seventh NFC tag 82 may be provided on the motor device 8. By NFC induction reading between the NFC reader 12 and the first NFC tag 22, the second NFC tag 32, the third NFC tag 42, the fourth NFC tag 52, the fifth NFC tag 62, the sixth NFC tag 72, and the seventh NFC tag 82, NFC signal induction and monitoring may be achieved between the surgical instrument body 1 and the anvil device 2, the circular nail magazine assembly device 3, the linear nail magazine assembly device 4, the crankshaft device 5, the straight shaft device 6, the power supply device 7, and the motor device 8, thereby realizing reading and identification of electronic tag information.

[0070] In some embodiments, after the secondary verification, based on the electronic tag information and the main body information, the surgical instrument body 1 and / or the assembly component are driven to execute the corresponding operation mode, including the main functional operation of the surgical instrument body 1, such as the main body propulsion operation mode, etc., and also including the assembly operation mode between the surgical instrument body 1 and the assembly component (for example, the installation or disassembly operation between the two), and also including the function execution operation mode of the assembly component, for example, shaft installation, nail firing and other motion operation modes.

[0071] In some embodiments, based on the identified electronic tag information and the main body information, the executable operation mode includes at least one assembly operation of the anvil device 2, the nail magazine assembly device (circular nail magazine assembly device 3, linear nail magazine assembly device 4, etc.), the shaft device (exemplarily, the crankshaft device 5, the straight shaft device 6, etc.), the power supply device 7, and the motor device 8, and / or, the operation mode includes at least one function execution operation of the anvil device 2, the nail magazine assembly device (circular nail magazine assembly device 3, linear nail magazine assembly device 4, etc.), the shaft device (exemplarily, the crankshaft device 5, the straight shaft device 6, etc.), the power supply device 7, and the motor device 8. In some embodiments, the function execution operation of the anvil device 2 includes the end fitting replacement operation and / or the end actuator movement operation of the anvil device 2, and / or, the function execution operation of the nail magazine assembly device (circular nail magazine assembly device 3, linear nail magazine assembly device 4, etc.) includes at least the nail firing operation.

[0072] like Fig.10As shown, some embodiments of the present application also provide a surgical instrument system, which includes a surgical instrument body and at least one assembly component (exemplarily, a nail holder device 2, a circular nail magazine assembly device 3, a linear nail magazine assembly device 4, a crankshaft device 5, a straight axis device 6, a power supply device 7, a motor device 8, etc.), and also includes a pairing activation module 101 and an identification operation module 102.

[0073] Specifically, the pairing activation module 101 uses the magnetic field effect to obtain the magnetic field signal between the assembly component and the surgical instrument body 1, and performs pairing activation based on the magnetic field signal; wherein different magnetic field signals correspond to different assembly information of the pairing, wherein the assembly information at least includes the production information and specification information of the surgical instrument body 1, and the production information and specification information of the specific assembly component;

[0074] After successful activation, based on the electronic tag identification technology, the identification operation module 102 identifies the electronic tag information of the assembly component through the surgical instrument body 1, determines whether the electronic tag information of the assembly component matches the main body information of the surgical instrument body 1, for secondary verification, and drives the surgical instrument body 1 and / or the assembly component to execute the corresponding operation mode based on the electronic tag information and the main body information; wherein the main body information at least includes the functional information and / or performance information of the surgical instrument body, and the electronic tag information at least includes the functional information and / or performance information of the assembly component.

[0075] like Fig.11 As shown, some embodiments of the present application also provide a surgical instrument, including a surgical instrument body 1 and at least one assembly component (exemplarily, a nail holder device 2, a circular nail magazine assembly device 3, a linear nail magazine assembly device 4, a crankshaft device 5, a straight axis device 6, a power supply device 7, a motor device 8, etc.), and also includes a pairing activation module 101, an identification operation module 102 and a controller 103.

[0076] The pairing activation module 101 utilizes the magnetic field effect to obtain the magnetic field signal between the assembly component and the surgical instrument body 1, and feeds it back to the controller 103. The controller 103 performs pairing activation based on the magnetic field signal, wherein different magnetic field signals correspond to different assembly information of the pairing, and the specific assembly information at least includes the production information and specification information of the surgical instrument body 1, and the production information and specification information of the assembly component.

[0077] After successful activation, the identification operation module 102 identifies the electronic tag information of the assembly component through the surgical instrument body 1 based on the electronic tag identification technology, determines whether the electronic tag information of the assembly component matches the main body information of the surgical instrument body, and performs secondary verification, and feeds back the identification result to the controller 3. The controller 3 drives the surgical instrument body 1 and / or the assembly component to execute the corresponding operation mode based on the identification result, the electronic tag information and the main body information; the main body information at least includes the functional information and / or performance information of the surgical instrument body 1, and the electronic tag information at least includes the functional information and / or performance information of the assembly component.

[0078] Continue to refer to Figures 1 to 8 The surgical instrument system and the surgical instrument provided in the embodiment of the present application can be implemented on a stapler. Specifically, the stapler includes a stapler body, that is, Figure 1 The surgical instrument body 1 is implemented as a stapler body, and also includes at least one of a stapler seat device 2, a staple magazine assembly device (a circular staple magazine assembly device 3, a linear staple magazine assembly device 4, etc.), an axis device (a crankshaft device 5, a straight axis device 6, etc.), a power supply device 7, and a motor device 8.

[0079] Specifically, the magnetic field effect can be used to obtain the magnetic field signal between at least one of the stapler device 2, the stapler assembly device (circular stapler assembly device 3, linear stapler assembly device 4, etc.), the shaft device (crankshaft device 5, straight shaft device 6, etc.), the power supply device 7, and the motor device 8 and the stapler body, and pairing and activation are performed based on the magnetic field signal, wherein different magnetic field signals correspond to different paired assembly information, and the assembly information includes the production information and specification information of the stapler body, and the assembly information also includes at least one of the production information and specification information of the stapler device 2, the production information and specification information of the stapler assembly device (circular stapler assembly device 3, linear stapler assembly device 4, etc.), the production information and specification information of the shaft device (crankshaft device 5, straight shaft device 6, etc.), the production information and specification information of the motor device 8, and the production information and specification information of the power supply device 7.

[0080] After successful activation, based on the electronic tag recognition technology, the electronic tag information of at least one of the anvil device 2, the stapler assembly device (circular stapler assembly device 3, linear stapler assembly device 4, etc.), the shaft device (crankshaft device 5, straight shaft device 6, etc.), the motor device 8, and the power supply device 7 is identified through the stapler body, and it is determined whether the electronic tag information of at least one of the anvil device 2, the stapler assembly device (circular stapler assembly device 3, linear stapler assembly device 4, etc.), the shaft device (crankshaft device 5, straight shaft device 6, etc.), the motor device 8, and the power supply device 7 matches the main body information of the surgical instrument body 1, so as to perform secondary verification, and based on the electronic tag information and the main body information, the surgical instrument body 1 and / or the anvil device 2, the stapler assembly device (circular stapler assembly device 3, linear stapler assembly device 4, etc.), the shaft device (crankshaft device 5, straight shaft device 6, etc.), the motor device 8, and the power supply device 7 are driven to execute the corresponding operation mode.

[0081] In some embodiments, the anvil device 2, the nail magazine assembly device (circular nail magazine assembly device 3, linear nail magazine assembly device 4, etc.), the shaft device (crankshaft device 5, straight shaft device 6, etc.), the motor device 8, and the power supply device 7 are respectively provided with a first magnet 21, a second magnet 31, a third magnet 41, a fourth magnet 51, a fifth magnet 61, a sixth magnet 71, and a seventh magnet 81, and the surgical instrument body 1 is provided with a plurality of Hall sensors 11 (attached) which are respectively arranged corresponding to the anvil device 2, the nail magazine assembly device (circular nail magazine assembly device 3, linear nail magazine assembly device 4, etc.), the shaft device (crankshaft device 5, straight shaft device 6, etc.), the motor device 8, and the power supply device 7. Figure 1 Only one of the Hall sensors 11 is shown as an example, and the others are not shown). Each Hall sensor 11 provided on the surgical instrument body 1 and a magnet provided corresponding to each assembly component are used to sense magnetic field proximity signals or magnetic field signal changes.

[0082] In addition, the anvil device 2, the nail magazine assembly device (circular nail magazine assembly device 3, linear nail magazine assembly device 4, etc.), the shaft device (crankshaft device 5, straight shaft device 6, etc.), the motor device 8, and the power supply device 7 are respectively provided with a first NFC tag 22, a second NFC tag 32, a third NFC tag 42, a fourth NFC tag 52, a fifth NFC tag 62, a sixth NFC tag 72, and a seventh NFC tag 82, and the surgical instrument body 1 is provided with a plurality of NFC readers respectively arranged corresponding to the anvil device 2, the nail magazine assembly device (circular nail magazine assembly device 3, linear nail magazine assembly device 4, etc.), the shaft device (crankshaft device 5, straight shaft device 6, etc.), the motor device 8, and the power supply device 7, and each NFC reader 12 arranged on the surgical instrument body 1 (a plurality of NFC readers 12 may be arranged, and each NFC reader 12 corresponds to a corresponding NFC tag one by one, attached Figure 1Only one NFC reader 12 is shown as an example, and the others are not shown) and an NFC tag corresponding to each assembly component is set to read and identify the electronic tag information.

[0083] In some embodiments, taking a linear cutting stapler as an example, Fig.12 and Fig.13 As shown, the stapler provided in the embodiment of the present application includes a stapler body 9, a power supply assembly 10 and a stapler magazine assembly 13. The stapler body 9 is provided with an end actuator 91. The stapler body 9 is also provided with a first Hall sensor 92, a second Hall sensor 93, a first NFC reader 94, and a second NFC reader 95. The power supply assembly 10 is correspondingly provided with an eighth magnet 14 and an eighth NFC tag 15, and the stapler magazine assembly 13 is correspondingly provided with a ninth magnet 16 and a ninth NFC tag 17.

[0084] like Fig.12 and Fig.13 As shown, the power supply assembly 10 is used to supply the motor assembly of the stapler body 9 (exemplarily, as Figure 8 The motor device 8 shown in the figure is powered, and the assembly operation process of the power supply component 10 and the stapler body 9 is performed based on the magnetic field signal pairing activation and electronic tag identification verification as follows:

[0085] When the power supply assembly 10 is placed close to the motor assembly installation position of the stapler body 9 where the first Hall sensor 92 is provided, the magnetic field signal of the eighth magnet 14 is sensed by the first Hall sensor 92, and preliminary pairing activation can be performed; then, the electronic tag information identifying the eighth NFC tag 15 is read by the first NFC reader 94, and based on the identification result, it is determined whether the electronic tag information of the power supply assembly 10 matches the main body information of the stapler body 9, thereby performing secondary verification, and based on the identified electronic tag information and main body information, the power supply assembly 10 is accurately and reliably assembled to the stapler body 9.

[0086] For example, Fig.14 and Fig.15 As shown, the stapler assembly 13 used to be assembled to the stapler body 9 includes a sliding block 132 and a bracket 133. The bracket 133 is used to support the main body of the stapler assembly 13. There are multiple nail cavities in the main body of the stapler assembly 13. The nail cavities are used to accommodate staples. The function of the sliding block 132 is to drive the staples in the nail cavities to move upward to achieve the suturing operation. In addition, the ninth magnet 16 for activating the pairing and the ninth NFC tag 17 for identification and verification are arranged at the front end of the stapler assembly 13. The specific assembly operation process of the stapler assembly 13 and the stapler body 9 based on the magnetic field signal pairing activation and the electronic tag identification and verification is as follows:

[0087] When the stapler assembly 13 is brought close to the stapler assembly installation position where the second Hall sensor 93 is provided on the stapler body 9, the magnetic field signal of the ninth magnet 16 is sensed by the second Hall sensor 93, and preliminary pairing activation can be performed; then, the electronic tag information identifying the ninth NFC tag 17 is read by the second NFC reader 95, and based on the identification result, it is determined whether the electronic tag information of the stapler assembly 13 matches the main body information of the stapler body 9, thereby performing secondary verification, and based on the identified electronic tag information and main body information, the stapler assembly 13 is accurately and reliably assembled to the stapler body 9.

[0088] When the stapler assembly 13 is assembled close to the stapler body 9 or the power supply assembly 10 is assembled close to the stapler body 9, the ninth magnet 16 and the ninth NFC tag 17 correspond to the second Hall sensor 93 and the second NFC reader 95 on the stapler body 9 in upper and lower positions, and the eighth magnet 14 and the eighth NFC tag 15 correspond to the first Hall sensor 92 and the first NFC reader 94 on the stapler body 9 in upper and lower positions, respectively. In this way, the near-field recognition effect of the magnetic field between the Hall sensor and the magnet can be achieved during the initial activation pairing, and at the same time, it can also be ensured that the NFC reader can accurately read the product function information and / or performance information carried by the corresponding NFC tag (such as stapler product model, stapler firing parameters, etc., power supply assembly model, power supply assembly power, voltage, etc.).

[0089] In this way, on the premise of successful dual verification of activation pairing and further identification verification, the decision is made to execute the assembly work between the stapler assembly 13 or the power supply assembly 10 and the matching stapler body 9, which not only improves the assembly accuracy, product safety and reliability between the key functional accessories of the stapler instrument, but also avoids the work efficiency and surgical safety accidents that may be caused by matching errors, thereby optimizing the overall work efficiency and product performance of the medical device.

[0090] In addition, some embodiments of the present application also provide an electronic device, including a processor and a memory for storing computer-executable instructions, wherein the processor is used to execute computer-executable instructions to implement the control method of the surgical instrument described in any of the above embodiments. Relevant technical details can be found in the above embodiments and will not be repeated here.

[0091] In addition, some embodiments of the present application further provide a computer-readable storage medium, which stores executable instructions, and when the executable instructions are executed, the control method of the surgical instrument described in any of the above embodiments is executed. In some embodiments, when the above executable instructions can be executed by a processor of an electronic device, the electronic device can execute the control method of the surgical instrument described in any of the above embodiments. In some embodiments, the electronic device includes a processor and a memory for storing computer-executable instructions, wherein the processor is used to execute the computer-executable instructions. In some embodiments, the electronic device can be a device such as a terminal or a server.

[0092] The present application embodiment can be a system, method and / or computer program product. The computer program product may include a computer-readable storage medium, which is loaded with a computer-readable program instruction for making a processor realize various aspects of the present application. The computer program product can be written in any combination of one or more programming languages ​​to perform the program code for performing the operation of the present application embodiment, and the programming language includes an object-oriented programming language, such as Java, C++, etc., and also includes a conventional procedural programming language, such as "C" language or similar programming language. The program code can be executed completely on the user computing device, partially on the user device, as an independent software package, partially on the user computing device, partially on the remote computing device, or completely on the remote computing device or server. In the case of a remote computer, the remote computer can be connected to the user computer through any type of network-including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (for example, using an Internet service provider to connect through the Internet). In some embodiments, by utilizing the state information of computer-readable program instructions to personalize an electronic circuit, such as a programmable logic circuit, a field programmable gate array (FPGA), or a programmable logic array (PLA), the electronic circuit can execute the computer-readable program instructions to implement various aspects of the present application.

[0093] Computer readable storage medium can adopt any combination of one or more readable media. The readable medium can be a readable signal medium or a readable storage medium. Computer readable storage medium is a tangible device that can keep and store instructions used by an instruction execution device. The readable storage medium can include, for example, but is not limited to, a system, device or device of electricity, magnetism, light, electromagnetic, infrared, or semiconductor, or any combination of the above. More specific examples (non-exhaustive list) of readable storage medium include: portable computer disk, hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), static random access memory (SRAM), portable compact disk read-only memory (CD-ROM), digital versatile disk (DVD), memory stick, floppy disk, mechanical encoding device, such as a punch card or a convex structure in a groove on which instructions are stored, and any suitable combination of the above. The computer readable storage medium used here is not interpreted as a transient signal itself, such as a radio wave or other freely propagating electromagnetic wave, an electromagnetic wave propagated by a waveguide or other transmission medium (for example, a light pulse by an optical fiber cable), or an electrical signal transmitted by a wire.

[0094] The computer-readable program instructions described herein can be downloaded from a computer-readable storage medium to each computing / processing device, or downloaded to an external computer or external storage device via a network, such as the Internet, a local area network, a wide area network, and / or a wireless network. The network can include copper transmission cables, optical fiber transmissions, wireless transmissions, routers, firewalls, switches, gateway computers, and / or edge servers. The network adapter card or network interface in each computing / processing device receives the computer-readable program instructions from the network and forwards the computer-readable program instructions for storage in the computer-readable storage medium in each computing / processing device.

[0095] Various aspects of the present application are described herein with reference to the flowcharts and / or block diagrams of the methods, devices (systems) and computer program products according to the embodiments of the present application. It should be understood that each box in the flowchart and / or block diagram and the combination of each box in the flowchart and / or block diagram can be implemented by computer-readable program instructions.

[0096] These computer-readable program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, thereby producing a machine, so that when these instructions are executed by the processor of the computer or other programmable data processing device, a device that implements the functions / actions specified in one or more boxes in the flowchart and / or block diagram is generated. These computer-readable program instructions can also be stored in a computer-readable storage medium, and these instructions cause the computer, programmable data processing device, and / or other equipment to work in a specific manner, so that the computer-readable medium storing the instructions includes a manufactured product, which includes instructions for implementing various aspects of the functions / actions specified in one or more boxes in the flowchart and / or block diagram.

[0097] Computer-readable program instructions may also be loaded onto a computer, other programmable data processing apparatus, or other device so that a series of operating steps are performed on the computer, other programmable data processing apparatus, or other device to produce a computer-implemented process, thereby causing the instructions executed on the computer, other programmable data processing apparatus, or other device to implement the functions / actions specified in one or more boxes in the flowchart and / or block diagram.

[0098] It should be noted that the surgical instrument control method embodiments, surgical instrument and system embodiments, computer-readable storage medium embodiments and electronic device embodiments provided in the embodiments of the present application belong to the same concept; the technical features in the technical solutions recorded in each embodiment can be arbitrarily combined without conflict.

[0099] It should be understood that the above embodiments are exemplary and are not intended to include all possible implementations included in the claims. Various modifications and changes may be made on the basis of the above embodiments without departing from the scope of the present disclosure. Similarly, the various technical features of the above embodiments may be arbitrarily combined to form other embodiments of the present invention that may not be explicitly described. Therefore, the above embodiments only express several implementations of the present invention and do not limit the scope of protection of the patent of the present invention.

Claims

1. A method for controlling a surgical instrument system, the surgical instrument system comprising a surgical instrument body and at least one assembly component, characterized in that: The method comprises: Acquiring a magnetic field signal between the assembly component and the surgical instrument body by utilizing a magnetic field effect, and performing pairing activation based on the magnetic field signal; After successful activation, based on the electronic tag identification technology, the electronic tag information of the assembly component is identified by the surgical instrument body to determine whether the electronic tag information of the assembly component matches the main body information of the surgical instrument body for secondary verification, and based on the electronic tag information and the main body information, the surgical instrument body and / or the assembly component is driven to execute the corresponding operation mode.

2. The control method of the surgical instrument system according to claim 1, characterized in that: Different magnetic field signals in the magnetic field signals correspond to different paired assembly information, and the assembly information at least includes production information and specification information of the surgical instrument body and production information and specification information of the assembly components.

3. The control method of the surgical instrument system according to claim 1, characterized in that: The main body information at least includes functional information and / or performance information of the surgical instrument main body, and the electronic tag information at least includes functional information and / or performance information of the assembly component.

4. The control method of the surgical instrument system according to claim 1, characterized in that: The method of obtaining a magnetic field signal between the assembly component and the surgical instrument body by using a magnetic field effect, and performing pairing activation based on the magnetic field signal, comprises: The magnetic field proximity signal or magnetic field signal change between the assembly component and the surgical instrument body is monitored based on the Hall effect, and pairing activation is performed based on the magnetic field proximity signal or the magnetic field signal change.

5. The control method of the surgical instrument system according to claim 4, characterized in that: The method of monitoring the magnetic field proximity signal or magnetic field signal change between the assembly component and the surgical instrument body based on the Hall effect, and performing pairing activation based on the magnetic field proximity signal or the magnetic field signal change, comprises: It is determined whether the magnetic field proximity signal or the magnetic field signal change is within a threshold range corresponding to each assembly component, and if so, pairing activation is performed.

6. The control method of the surgical instrument system according to claim 5, characterized in that: The method of monitoring the magnetic field proximity signal or magnetic field signal change between the assembly component and the surgical instrument body based on the Hall effect comprises: The magnetic field proximity signal or the change of the magnetic field signal is sensed by utilizing each Hall sensor provided on the surgical instrument body and the magnet provided corresponding to each assembly component.

7. The control method of the surgical instrument system according to claim 1, characterized in that: The surgical instrument body includes at least a stapler body, the assembly component includes at least one of a dowel device, a staple magazine assembly device, an axis device, a motor device, and a power supply device, the operation mode includes an assembly operation of at least one of the dowel device, the staple magazine assembly device, the axis device, the motor device, and the power supply device, and / or the operation mode includes a function execution operation of at least one of the dowel device, the staple magazine assembly device, the axis device, the motor device, and the power supply device.

8. The control method of a surgical instrument system according to any one of claims 1 to 7, characterized in that: The electronic tag includes an NFC tag and / or an RFID tag.

9. The control method of the surgical instrument system according to claim 8, characterized in that: The electronic tag information is read and identified by utilizing each NFC reader provided on the surgical instrument body and the NFC tag provided corresponding to each assembly component.

10. A surgical instrument system implemented by the control method of a surgical instrument system according to any one of claims 1 to 9, the surgical instrument system comprising the surgical instrument body and the at least one assembly component, characterized in that: It also includes a pairing activation module and an identification operation module. The pairing activation module utilizes a magnetic field effect to obtain a magnetic field signal between the assembly component and the surgical instrument body, and performs pairing activation based on the magnetic field signal; After successful activation, based on the electronic tag identification technology, the identification operation module identifies the electronic tag information of the assembly component through the surgical instrument body, determines whether the electronic tag information of the assembly component matches the main body information of the surgical instrument body, for secondary verification, and based on the electronic tag information and the main body information, drives the surgical instrument body and / or the assembly component to execute the corresponding operation mode.

11. The surgical instrument system according to claim 10, characterized in that: Different magnetic field signals in the magnetic field signals correspond to different paired assembly information, and the assembly information at least includes production information and specification information of the surgical instrument body and production information and specification information of the assembly components.

12. The surgical instrument system according to claim 10, characterized in that: The main body information at least includes functional information and / or performance information of the surgical instrument main body, and the electronic tag information at least includes functional information and / or performance information of the assembly component.

13. A surgical instrument implemented by the control method of a surgical instrument system according to any one of claims 1 to 9, comprising the surgical instrument body and the at least one assembly component, characterized in that: It also includes a pairing activation module, an identification operation module and a controller. The pairing activation module uses a magnetic field effect to obtain a magnetic field signal between the assembly component and the surgical instrument body, and feeds it back to the controller, and the controller performs pairing activation based on the magnetic field signal; After successful activation, the identification operation module identifies the electronic tag information of the assembly component through the surgical instrument body based on the electronic tag identification technology, determines whether the electronic tag information of the assembly component matches the main body information of the surgical instrument body, and performs secondary verification, and feeds back the identification result to the controller. The controller drives the surgical instrument body and / or the assembly component to execute the corresponding operation mode based on the identification result, the electronic tag information and the main body information.

14. The surgical instrument according to claim 13, characterized in that Different magnetic field signals in the magnetic field signals correspond to different paired assembly information, and the assembly information at least includes production information and specification information of the surgical instrument body and production information and specification information of the assembly components.

15. The surgical instrument according to claim 13, characterized in that The main body information at least includes functional information and / or performance information of the surgical instrument main body, and the electronic tag information at least includes functional information and / or performance information of the assembly component.

16. An electronic device, characterized in that: The electronic device comprises: processor; memory for storing computer executable instructions; The processor is used to execute the computer executable instructions to implement the control method of the surgical instrument system according to any one of claims 1 to 9.

17. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores executable instructions, which, when executed, enable the control method of the surgical instrument system according to any one of claims 1 to 9 to be performed.

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