Electric endoscope anastomat assembly automatic identification device and electric endoscope anastomat

Abstract

The application discloses an automatic identification device for an electric endoscope anastomat assembly and an electric endoscope anastomat. The automatic identification device for the electric endoscope anastomat assembly comprises a female-end identification assembly and a male-end identification assembly. The female-end identification assembly comprises a plurality of female-end wires, each of which is arranged in a connecting rod inner core. One end of each female-end wire is connected with a controller, and the other end of each female-end wire extends to the outside of the connecting rod inner core to form a plurality of output ends. The male-end identification assembly comprises a plurality of male-end conductive pieces, each of which is arranged in a corresponding part protection lock. Each male-end conductive piece is provided with two conductive sheets at two ends, and each conductive sheet is located at a different position of the part protection lock. Each part protection lock is connected with the connecting rod inner core in a matched mode, so that the two conductive sheets on each male-end conductive piece are connected with the output ends at corresponding positions in a butt joint mode. The application solves the technical problems of poor applicability, safety and low intelligent degree of the endoscope anastomat.

Description

Technical Field

[0001] This invention relates to the field of medical devices, and more particularly to an automatic identification device for an electric laparoscopic stapler assembly and an electric laparoscopic stapler. Background Technology

[0002] Currently, disposable laparoscopic linear staplers are mainly used for tissue resection, transection, and anastomosis in general surgery, thoracic surgery, gynecology, and pediatric laparoscopic surgeries. They can also be used for transection and resection of liver parenchyma, hepatic vessels, and gallbladder parenchyma. However, a single model of laparoscopic stapler can only meet the needs of one cutting and anastomosis length, resulting in poor applicability. If the wrong cutting length is selected during surgery, it can cause serious harm to the patient. Therefore, existing laparoscopic staplers not only lack safety and stability but also have poor automation and intelligence.

[0003] There is currently no effective solution to the problems of poor applicability and safety, and low level of intelligence of laparoscopic staplers in related technologies.

[0004] Therefore, based on years of experience and practice in related industries, the inventor proposes an automatic identification device for electric laparoscopic stapler components and an electric laparoscopic stapler to overcome the shortcomings of the prior art. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic identification device for electric laparoscopic stapler components and an electric laparoscopic stapler. When the laparoscopic stapler is connected to the staple cartridge assembly, it can automatically identify different models of the staple cartridge assembly and feed back the identified information to control the travel distance of the firing rod of the electric laparoscopic stapler. This realizes the need for a single laparoscopic stapler to safely and reliably complete cutting and anastomosis of different lengths, and has better safety, applicability and intelligence.

[0006] The objective of this invention can be achieved using the following technical solutions:

[0007] This invention provides an automatic identification device for electric laparoscopic stapler components, the automatic identification device for electric laparoscopic stapler components includes a female end identification component and a female end identification component, wherein:

[0008] The female end identification component includes multiple female end wires, each of which is disposed in the inner core of the connecting rod of the laparoscopic anastomosis device. One end of each female end wire is connected to the controller, and the other end of each female end wire extends to the outside of the inner core of the connecting rod to form multiple output ends.

[0009] The sub-terminal recognition assembly comprises a plurality of sub-terminal conductive pieces, each of which is arranged in a part protection lock of a corresponding nail cartridge assembly, and each of the sub-terminal conductive pieces is provided with a conductive sheet at both ends, and each of the conductive sheets is located at a different position of the part protection lock.

[0010] Each of the part protection locks can be connected with the inner core of the connecting rod, and the two conductive sheets on each of the sub-terminal conductive pieces are respectively connected with the output ends of the two female terminal wires at the corresponding positions.

[0011] In a preferred embodiment of the present application, each of the female terminal wires comprises a first wire, a second wire and a third wire, the first wire, the second wire and the third wire are all embedded in the side wall of the inner core of the connecting rod along the axial direction of the inner core of the connecting rod, one end of the first wire located in the side wall of the inner core of the connecting rod, one end of the second wire located in the side wall of the inner core of the connecting rod and one end of the third wire located in the side wall of the inner core of the connecting rod are respectively connected with the controller, the other end of the first wire located outside the inner core of the connecting rod, the other end of the second wire located outside the inner core of the connecting rod and the other end of the third wire located outside the inner core of the connecting rod respectively form a first output end, a second output end and a third output end.

[0012] In a preferred embodiment of the present application, each of the sub-terminal conductive pieces comprises two first conductive connectors and a second conductive connector; the first conductive connector comprises two first conductive sheets and a first connecting sheet, one end of each of the two first conductive sheets is connected with two ends of the first connecting sheet, and the other end of each of the two first conductive sheets is provided with a first bending part; the second conductive connector comprises two second conductive sheets and a second connecting sheet, one end of each of the two second conductive sheets is connected with two ends of the second connecting sheet, and the other end of each of the two second conductive sheets is provided with a second bending part.

[0013] The two first conductive connectors are arranged at different positions of the two part protection locks, so that the first conductive sheets on the two first conductive connectors are respectively located at different positions of the part protection locks and respectively form a first sub-terminal recognition assembly and a third sub-terminal recognition assembly; the length of the second connecting sheet is greater than the length of the first connecting sheet, so that the second conductive sheets on the second conductive connector and each of the first conductive sheets are respectively located at different positions of the part protection locks and form a second sub-terminal recognition assembly.

[0014] In a preferred embodiment of the present application, in the matched connection state of the part protection lock in the first sub-end identification assembly and the connecting rod inner core, the two first conductive sheets on the first sub-end identification assembly are respectively in butt contact with the first output end and the second output end outside the connecting rod inner core.

[0015] In a preferred embodiment of the present application, in the matched connection state of the part protection lock in the second sub-end identification assembly and the connecting rod inner core, the two second conductive sheets on the second sub-end identification assembly are respectively in butt contact with the first output end and the third output end outside the connecting rod inner core.

[0016] In a preferred embodiment of the present application, in the matched connection state of the part protection lock in the third sub-end identification assembly and the connecting rod inner core, the two first conductive sheets on the third sub-end identification assembly are respectively in butt contact with the second output end and the third output end outside the connecting rod inner core.

[0017] In a preferred embodiment of the present application, the first conductive sheet, the first connecting sheet, the second conductive sheet and the second connecting sheet are all in the shape of long strip sheet, and the first conductive sheet is perpendicular to the first connecting sheet, and the second conductive sheet is perpendicular to the second connecting sheet.

[0018] In a preferred embodiment of the present application, the outer wall of the part protection lock is provided with a color identification layer for identifying the model of the sub-end identification assembly.

[0019] In a preferred embodiment of the present application, each female end wire is connected to a plurality of signal receiving points of the controller, so as to send different loop signals formed to the controller.

[0020] The present application provides an electric endoscope anastomat, which comprises an endoscope anastomat body and the above-mentioned electric endoscope anastomat component automatic identification device.

[0021] From the above, the electric endoscope anastomat component automatic identification device and the electric endoscope anastomat of the present application have the following characteristics and advantages:

[0022] The female end identification assembly and the male end identification assembly are arranged in the connecting rod inner core of the laparoscope anastomat and the part protection lock of the nail cartridge assembly respectively, one end of each female end wire in the female end identification assembly is connected with the controller, the other end respectively extends to the outside of the connecting rod inner core to form a plurality of output ends, a plurality of male end conductive pieces in the male end identification assembly are arranged in different part protection locks, each male end conductive piece has two conductive sheets reserved outside the corresponding part protection lock, when different part protection locks are selected to be connected with the connecting rod inner core, the two conductive sheets outside each part protection lock are connected with the two output ends at the corresponding positions on the outside of the connecting rod inner core, thereby different circuits are connected, different signals are output for feedback according to the different circuits, and different models of the nail cartridge assembly are identified, so that the nail cartridge assembly can be quickly distinguished during manual packaging, and the situation that the model of the nail cartridge assembly is incorrectly matched with the packaging is prevented.

[0023] In addition, the connecting rod inner core of one laparoscope anastomat in the application can be used in cooperation with a plurality of part protection locks, and the model of the nail cartridge assembly can be quickly known through feedback signals before use, so that the travel distance of the firing rod of the electric laparoscope anastomat is controlled, the demand that one laparoscope anastomat can safely and reliably complete different length cutting and anastomosis is realized, better safety and applicability are achieved, and the intelligent degree is higher. BRIEF DESCRIPTION OF DRAWINGS

[0024] The following drawings only aim to schematically illustrate and explain the application, and do not limit the range of the application.

[0025] Among them:

[0026] Figure 1 : It is a structural schematic view of the automatic identification device of the electric laparoscope anastomat assembly in a disassembled state.

[0027] Figure 2 : It is a perspective view of the connecting rod inner core in the automatic identification device of the electric laparoscope anastomat assembly.

[0028] Figure 3 : It is a cross-sectional view of the connecting rod inner core in the automatic identification device of the electric laparoscope anastomat assembly.

[0029] Figure 4 : It is a cross-sectional view of the connecting rod inner core in the automatic identification device of the electric laparoscope anastomat assembly.

[0030] Figure 5 : It is a cross-sectional view of the connecting rod inner core in the automatic identification device of the electric laparoscope anastomat assembly.

[0031] Figure 6 : It is a perspective view of the part protection lock in the automatic identification device of the electric laparoscope anastomat assembly.

[0032] Figure 7 : It is the front view sectional view of part protection lock in automatic identification device of electric endoscope anastomat assembly of the application.

[0033] Figure 8 : It is the structure schematic view of first conductive connecting piece in automatic identification device of electric endoscope anastomat assembly of the application.

[0034] Figure 9 : It is the structure schematic view of second conductive connecting piece in automatic identification device of electric endoscope anastomat assembly of the application.

[0035] Figure 10 : It is the structure schematic view of first sub-end identification assembly in automatic identification device of electric endoscope anastomat assembly of the application.

[0036] Figure 11 : It is the structure schematic view of second sub-end identification assembly in automatic identification device of electric endoscope anastomat assembly of the application.

[0037] Figure 12 : It is the structure schematic view of third sub-end identification assembly in automatic identification device of electric endoscope anastomat assembly of the application.

[0038] Figure 13 : It is one of structure schematic view of automatic identification device of electric endoscope anastomat assembly of the application in combination state.

[0039] Figure 14 : It is two of structure schematic view of automatic identification device of electric endoscope anastomat assembly of the application in combination state.

[0040] Figure 15 : It is three of structure schematic view of automatic identification device of electric endoscope anastomat assembly of the application in combination state.

[0041] The reference signs in the application are:

[0042] 1, part protection lock; 2, sub-end conductive piece;

[0043] 201, first conductive connecting piece; 2011, first conductive sheet;

[0044] 2012, first connecting sheet; 2013, first bending part;

[0045] 202, second conductive connecting piece; 2021, second conductive sheet;

[0046] 2022, second connecting sheet; 2023, second bending part;

[0047] 3, connecting rod inner core; 4, female end lead wire;

[0048] 401, First wire; 4011, First output terminal;

[0049] 402, Second wire; 4021, Second output terminal;

[0050] 403, Third wire; 4031, Third output terminal;

[0051] 10. Sub-end identification component; 1001. First sub-end identification component;

[0052] 1002. Second sub-end identification component; 1003. Third sub-end identification component;

[0053] 20. Mother end identification component. Detailed Implementation

[0054] To provide a clearer understanding of the technical features, objectives, and effects of the present invention, specific embodiments of the present invention will now be described with reference to the accompanying drawings.

[0055] Implementation Method 1

[0056] like Figures 1 to 15 As shown, the present invention provides an automatic identification device for electric laparoscopic stapler components. This device includes a female end identification component 20 and a female end identification component 10. The female end identification component 20 includes multiple female end wires 4, each disposed within the inner core 3 of the connecting rod of the laparoscopic stapler. One end of each female end wire 4 is connected to multiple signal receiving points of a controller, and the other end of each female end wire 4 extends to the outside of the inner core 3 of the connecting rod to form multiple output ends. The female end identification component 10 includes multiple female end conductive elements 2, each disposed within a corresponding component protection lock 1 of a stapler cartridge. Each female end conductive element 2 has conductive plates at both ends, and these conductive plates are located at different positions on each component protection lock 1. Each component protection lock 1 can be connected to the inner core 3 of the connecting rod, and the two conductive plates on each female end conductive element 2 are respectively connected to the output ends of the two female end wires 4 at corresponding positions.

[0057] The application sets the female end recognition assembly 20 in the connecting rod inner core 3 of the endoscope anastomat, and sets the male end recognition assembly 10 in the part protection lock 1 of the nail cartridge assembly, wherein the connecting rod inner core 3 and the part protection lock 1 are both existing structural parts; one end of each female end wire 4 in the female end recognition assembly 20 is connected with the controller, and the other end respectively extends to the outside of the connecting rod inner core 3 to form multiple output ends; multiple male end conductive parts 2 in the male end recognition assembly 10 are respectively arranged in different part protection locks 1, and each male end conductive part 2 has two conductive sheets reserved outside the corresponding part protection lock 1; when different part protection locks 1 are selected to be connected with the connecting rod inner core 3, the two conductive sheets outside each part protection lock 1 are butt-jointed and conducted with the two output ends on the corresponding position outside the connecting rod inner core 3, thereby connecting to form different loops, different signals can be output for feedback according to the different loops, and different models of the nail cartridge assembly can be recognized, so that the nail cartridge assembly can be quickly distinguished during manual packaging, and the situation that the model of the nail cartridge assembly is incorrectly matched with the packaging can be prevented. In addition, the connecting rod inner core 3 of one endoscope anastomat can be used in cooperation with multiple part protection locks 1, and the model of the nail cartridge assembly can be quickly known through the feedback signal before use, thereby the travel distance of the firing rod of the electric endoscope anastomat can be controlled, the demand that one endoscope anastomat can safely and reliably complete different length cutting and anastomosis is realized, better safety and applicability are achieved, and the intelligent degree is higher.

[0058] In an optional embodiment of the application, as shown in Figures 2 to 5 Each female end wire 4 includes a first wire 401, a second wire 402 and a third wire 403, the first wire 401, the second wire 402 and the third wire 403 are all embedded and injection molded in the side wall of the connecting rod inner core 3 along the axial direction of the connecting rod inner core 3, and the first wire 401, the second wire 402 and the third wire 403 are sequentially arranged along the circumferential direction of the connecting rod inner core 3, one end of the first wire 401, one end of the second wire 402 and one end of the third wire 403 in the side wall of the connecting rod inner core 3 are connected with the three signal receiving points of the controller, the other end of the first wire 401, the other end of the second wire 402 and the other end of the third wire 403 outside the connecting rod inner core 3 form a first output end 4011, a second output end 4021 and a third output end 4031 respectively. The first wire 401, the second wire 402 and the third wire 403 are all in parallel structure, and after being connected with each male end conductive part 2, at most three different loops can be formed, thereby the different loop signals can be sent to the controller. The controller can receive the feedback signals transmitted by the different loops, and identify the different models of the nail cartridge assembly according to the feedback signals.

[0059] In an optional embodiment of the application, as shown inFigures 6 to 12 As shown in the drawings, each sub-end electrically conductive piece 2 includes two first electrically conductive connecting pieces 201 and one second electrically conductive connecting piece 202; the first electrically conductive connecting piece 201 includes two first electrically conductive sheets 2011 and one first connecting sheet 2012, the first electrically conductive sheet 2011 and the first connecting sheet 2012 are both in the shape of a long strip sheet, and the first electrically conductive sheet 2011 is perpendicular to the first connecting sheet 2012, one end of each of the two first electrically conductive sheets 2011 is connected to one end of the first connecting sheet 2012, and the other end of each of the two first electrically conductive sheets 2011 is provided with a first bending part 2013; the second electrically conductive connecting piece 202 includes two second electrically conductive sheets 2021 and one second connecting sheet 2022, the second electrically conductive sheet 2021 and the second connecting sheet 2022 are both in the shape of a long strip sheet, and the second electrically conductive sheet 2021 is perpendicular to the second connecting sheet 2022, one end of each of the two second electrically conductive sheets 2021 is connected to one end of the second connecting sheet 2022, and the other end of each of the two second electrically conductive sheets 2021 is provided with a second bending part 2023. In the connected state of the part protection lock 1 and the connecting rod inner core 3, through the setting of the first bending part 2013 and the second bending part 2023, each first electrically conductive sheet 2011 and each second electrically conductive sheet 2021 can be in full contact with the output end of the corresponding female end wire 4, thereby improving the stability of the butt joint conduction and ensuring the stable transmission of the signal.

[0060] Further, the sub-end electrically conductive piece 2 (i.e., the first electrically conductive connecting piece 201 and the second electrically conductive connecting piece 202) is made of metal material to meet the requirement of electrical conductivity, so as to form a loop for signal transmission.

[0061] Further, the first electrically conductive sheet 2011 and the first connecting sheet 2012 can be but are not limited to an integral molding structure; the second electrically conductive sheet 2021 and the second connecting sheet 2022 can be but are not limited to an integral molding structure.

[0062] Further, as shown in the drawings, Figure 8 , Figure 10 , Figure 12 two first electrically conductive connecting pieces 201 are arranged at different positions of two part protection locks 1 (i.e., the positions of the two first electrically conductive connecting pieces 201 arranged on the corresponding part protection lock 1 are different), so that the first electrically conductive sheets 2011 on the two first electrically conductive connecting pieces 201 are respectively located at different positions of the part protection lock 1 (i.e., the positions of the first electrically conductive sheets 2011 on the two first electrically conductive connecting pieces 201 arranged on the corresponding part protection lock 1 are different), so that one of the first electrically conductive connecting pieces 201 cooperates with the part protection lock 1 connected thereto to form a first sub-end identification assembly 1001, and the other first electrically conductive connecting piece 201 cooperates with the part protection lock 1 connected thereto to form a third sub-end identification assembly 1003.

[0063] Further, as shown in the drawings,Figure 8 , Figure 9 , Figure 11 As shown, the length of the second connecting piece 2022 is greater than the length of the first connecting piece 2012, so that the second conductive piece 2021 on the second conductive connector 202 and each of the first conductive pieces 2011 are located at different positions on the part protection lock 1 (that is, the position of the second conductive piece 2021 on the second conductive connector 202 on the corresponding part protection lock 1 is different from the position of the first conductive piece 2011 on the two first conductive connectors 201 on the corresponding part protection lock 1), so that the second conductive connector 202 and the part protection lock 1 connected to it cooperate to form the second sub-end identification component 1002.

[0064] In an optional embodiment of the present invention, the outer wall of the component protection lock 1 is provided with a color-coded layer for easy identification of the model of the sub-end identification component 10; or, during injection molding of each component protection lock 1, different colorants can be added to the raw material of the component protection lock 1 in the molten state, so that each component protection lock 1 has a different color. During packaging, workers can directly identify the model of the stapling cartridge component by the color of the component protection lock 1, which is more convenient and intuitive, and prevents mismatch between the model of the stapling cartridge component and the packaging.

[0065] Specifically, the first sub-end identification component 1001, the second sub-end identification component 1002, and the third sub-end identification component 1003 can be set to three different colors: red, yellow, and green for the component protection lock 1.

[0066] The method of using the automatic identification device for electric laparoscopic stapler assembly of the present invention is as follows:

[0067] like Figure 13 As shown, when using the staple cartridge assembly corresponding to the first sub-end identification component 1001, the part protection lock 1 in the first sub-end identification component 1001 is connected to the inner core 3 of the connecting rod. The two exposed first conductive pieces 2011 on the part protection lock 1 of the staple cartridge assembly corresponding to the first sub-end identification component 1001 are respectively connected to the first output end 4011 and the second output end 4021 outside the inner core 3 of the connecting rod, so that the first conductive connector 201 corresponding to the first sub-end identification component 1001 is connected to the first wire 401 and the second wire 402 to form a circuit.

[0068] like Figure 14As shown, when the second sub-end identification assembly 1002 corresponding to the cartridge assembly is used, the part protection lock 1 in the second sub-end identification assembly 1002 is connected with the connecting rod inner core 3, and the two second conductive sheets 2021 exposed on the part protection lock 1 of the cartridge assembly corresponding to the second sub-end identification assembly 1002 are respectively connected with the first output end 4011 and the third output end 4031 outside the connecting rod inner core 3, so that the second conductive connecting piece 202 is connected with the first wire 401 and the third wire 403 and forms a loop.

[0069] As shown, Figure 15 As shown, when the third sub-end identification assembly 1003 corresponding to the cartridge assembly is used, the part protection lock 1 in the third sub-end identification assembly 1003 is connected with the connecting rod inner core 3, and the two first conductive sheets 2011 exposed on the part protection lock 1 of the cartridge assembly corresponding to the third sub-end identification assembly 1003 are respectively connected with the second output end 4021 and the third output end 4031 outside the connecting rod inner core 3, so that the first conductive connecting piece 201 corresponding to the third sub-end identification assembly 1003 is connected with the second wire 402 and the third wire 403 and forms a loop.

[0070] When the endoscope anastomat is connected with cartridge assemblies of different lengths, different models of sub-end identification assemblies 10 are in contact with the output ends of different female wires 4 on the connecting rod inner core 3 to form different loops, and different feedback signals are transmitted to the controller after the different loops are conducted. When the controller receives the feedback signals, the model of the cartridge assembly is judged according to the different feedback signals, and the feedback signals can be displayed to the user through the display.

[0071] The characteristics and advantages of the electric endoscope anastomat assembly automatic identification device of the application are:

[0072] I. In the electric endoscope anastomat assembly automatic identification device, by adding the sub-end conductive piece 2 in the part protection lock of the cartridge assembly, different models of cartridge assemblies can be connected with the connecting rod inner core of the endoscope anastomat, and automatic identification of the sub-end identification assembly 10 can be realized, which greatly reduces the use cost and processing difficulty.

[0073] II. In the electric endoscope anastomat assembly automatic identification device, by adding multiple female wires 4 in the connecting rod inner core 3 of the endoscope anastomat, the connecting rod inner core 3 can automatically identify multiple different models of cartridge assemblies in the connected state, which realizes that one endoscope anastomat can safely and reliably complete the needs of different length cutting and anastomosis, has better safety and applicability, and has higher intelligence.

[0074] III. In the automatic identification device of the electric endoscope anastomat assembly, the part protection lock 1 is provided with different colors, and the staff can directly identify the model of the staple cartridge assembly through the color of the part protection lock 1 during packaging, which is more convenient and intuitive, and prevents the model of the staple cartridge assembly from being matched with the packaging incorrectly.

[0075] Embodiment two

[0076] The present application provides an electric endoscope anastomat, which comprises an endoscope anastomat body and the automatic identification device of the electric endoscope anastomat assembly described above, and the automatic identification device of the electric endoscope anastomat assembly is installed on the endoscope anastomat body.

[0077] The electric endoscope anastomat of the present application has the following characteristics and advantages:

[0078] The electric endoscope anastomat can automatically identify different models of the staple cartridge assembly, and is connected with the staple cartridge assembly of different models according to actual needs, so as to control the travel distance of the firing rod of the electric endoscope anastomat, and realize the demand that one endoscope anastomat can safely and reliably complete cutting and anastomosis of different lengths, which has better safety, applicability and intelligent degree.

[0079] The above description is only a specific embodiment of the present application, and is not intended to limit the scope of the present application. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principle of the present application shall fall within the scope of the present application.

Claims

1. An electric-powered endoscopic anastomosis device automatic identification apparatus, characterized by, The electric cavity mirror anastomat assembly automatic identification device comprises a female end identification assembly and a male end identification assembly, wherein: The female end identification assembly comprises a plurality of female end wires, each of which is arranged in the inner core of the connecting rod of the cavity mirror anastomat, one end of each of the female end wires is connected with the controller, and the other end of each of the female end wires extends to the outside of the inner core of the connecting rod to form a plurality of output ends; The male end identification assembly comprises a plurality of male end conductive members, each of which is arranged in the part protection lock of a corresponding nail cartridge assembly, and each of the male end conductive members is provided with conductive sheets at both ends thereof, and each of the conductive sheets is located at a different position of the part protection lock; Each of the part protection locks can be connected with the inner core of the connecting rod in a matched manner, and the two conductive sheets on each of the male end conductive members are respectively connected with the output ends of the two female end wires at corresponding positions in a butt joint manner. Each of the female end wires comprises a first wire, a second wire and a third wire, the first wire, the second wire and the third wire are all embedded in the side wall of the inner core of the connecting rod in the axial direction of the inner core of the connecting rod, one end of the first wire located in the side wall of the inner core of the connecting rod, one end of the second wire located in the side wall of the inner core of the connecting rod and one end of the third wire located in the side wall of the inner core of the connecting rod are all connected with the controller, and the other end of the first wire located outside the inner core of the connecting rod, the other end of the second wire located outside the inner core of the connecting rod and the other end of the third wire located outside the inner core of the connecting rod form a first output end, a second output end and a third output end, respectively; Each of the male end conductive members comprises two first conductive connecting members and one second conductive connecting member; the first conductive connecting member comprises two first conductive sheets and one first connecting sheet, one end of each of the first conductive sheets is connected with one end of the first connecting sheet, and the other end of each of the first conductive sheets is provided with a first bending portion; the second conductive connecting member comprises two second conductive sheets and one second connecting sheet, one end of each of the second conductive sheets is connected with one end of the second connecting sheet, and the other end of each of the second conductive sheets is provided with a second bending portion; the first conductive sheet and the first connecting sheet are in an integral molding structure; and the second conductive sheet and the second connecting sheet are in an integral molding structure; The two first conductive connecting members are arranged at different positions of the two part protection locks, so that the first conductive sheets on the two first conductive connecting members are located at different positions of the part protection locks and form a first male end identification assembly and a third male end identification assembly, respectively; and the length of the second connecting sheet is greater than the length of the first connecting sheet, so that the second conductive sheets on the second conductive connecting member and each of the first conductive sheets are located at different positions of the part protection locks and form a second male end identification assembly.

2. The electric-powered laparoscopic stapler assembly automatic identification device of claim 1, wherein, In the matched connection state of the part protection lock in the first sub-end identification assembly and the connecting rod inner core, the two first conductive sheets on the first sub-end identification assembly are respectively connected to the first output end and the second output end outside the connecting rod inner core.

3. The electric-powered laparoscopic stapler assembly automatic identification device of claim 1, wherein, In the matched connection state of the part protection lock in the second sub-end identification assembly and the connecting rod inner core, the two second conductive sheets on the second sub-end identification assembly are respectively connected to the first output end and the third output end outside the connecting rod inner core.

4. The electric-powered laparoscopic stapler assembly automatic identification device of claim 1, wherein, In the matched connection state of the part protection lock in the third sub-end identification assembly and the connecting rod inner core, the two first conductive sheets on the third sub-end identification assembly are respectively connected to the second output end and the third output end outside the connecting rod inner core.

5. The electric-powered laparoscopic stapler assembly automatic identification device of claim 1, wherein, The first conductive sheet, the first connecting sheet, the second conductive sheet and the second connecting sheet are all long strip sheet-shaped, and the first conductive sheet is perpendicular to the first connecting sheet, and the second conductive sheet is perpendicular to the second connecting sheet.

6. The electric-powered laparoscopic stapler assembly automatic identification device of claim 1, wherein The outer wall of the part protection lock is provided with a color identification layer for identifying the model of the sub-end identification assembly.

7. The electric-powered laparoscopic stapler assembly automatic identification device of claim 1, wherein Each of the female end conductive lines is connected to a plurality of signal receiving points of the controller to send different loop signals formed to the controller respectively.

8. An electric-powered endoscopic anastomat, characterized in that The electric endoscope anastomat comprises an endoscope anastomat body and the automatic identification device of the electric endoscope anastomat assembly in any one of claims 1 to 7, and the automatic identification device of the electric endoscope anastomat assembly is installed on the endoscope anastomat body.

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