Operation training mold and operation training system

Abstract

The utility model relates to the field of medical instruments, and discloses an operation training mold and an operation training system. The surgical training mold comprises a cavity simulation assembly, the cavity simulation assembly is used for providing an operation space for executing simulated surgical operation, the cavity simulation assembly comprises multiple inlets, the multiple inlets comprise multiple flexible skin simulation parts and multiple openings formed in the multiple skin simulation parts, and the multiple inlets face multiple directions. The system can be used for simulating entrance into the body of a patient from multiple entrances in different directions, so that various simulation operations can be performed.

Description

Technical Field

[0001] The present disclosure relates to the field of medical devices, and in particular to a surgical training mold and a surgical training system. Background Art

[0002] Laparoscopic surgery has been a growing and widely used surgical procedure in recent years. It offers advantages such as minimal invasiveness, significantly reducing patient recovery time, discomfort, and post-operative side effects. Laparoscopic surgery, particularly single-port laparoscopic surgery, can be optimized through computer remote control.

[0003] Before clinical laparoscopic surgery, doctors need to undergo surgical training. However, the training equipment currently available for doctors to practice laparoscopic surgery is relatively simple and the training effect is poor. Utility Model Content

[0004] In some embodiments, the present disclosure provides a surgical training mold, comprising:

[0005] The cavity simulation component is used to provide an operating space for performing simulated surgical operations. The cavity simulation component includes multiple entrances, and the multiple entrances include multiple flexible skin simulation parts and multiple openings arranged on the multiple skin simulation parts, and the multiple entrances face multiple directions.

[0006] In some embodiments, the cavity simulation assembly includes:

[0007] The main body includes a base;

[0008] a first operating window, the first operating window being detachably connected to the main body; and

[0009] The first cavity is located between the main body and the first operation window, and is used to simulate the abdominal cavity.

[0010] In some embodiments, the first operating window includes:

[0011] a first circumferential portion connected to the main body; and

[0012] a first oblique portion connected to the first circumferential portion, the first oblique portion and the base forming an oblique angle;

[0013] The plurality of inlets include at least one first circumferential inlet provided in the first circumferential portion and / or at least one first oblique inlet provided in the first oblique portion.

[0014] In some embodiments, the cavity simulation assembly further comprises:

[0015] a second operating window, the second operating window being arranged opposite to the first operating window and connected to the main body; and

[0016] The second cavity is located between the main body and the second operation window. The second cavity is used to simulate the chest cavity. The second cavity is connected to the first cavity.

[0017] In some embodiments, the second operating window includes:

[0018] a second circumferential portion connected to the main body; and

[0019] a second oblique portion connected to the second circumferential portion, the second oblique portion forming an oblique angle with the base;

[0020] The plurality of inlets include at least one second circumferential inlet provided on the second circumferential portion and / or at least one second oblique inlet provided on the second oblique portion.

[0021] In some embodiments, the main body further comprises a support frame disposed on the base, the support frame comprising:

[0022] A transverse support portion is arranged parallel to the base;

[0023] A front longitudinal support portion and a rear longitudinal support portion, the front longitudinal support portion and the rear longitudinal support portion being arranged opposite to each other on the base; and

[0024] The oblique front support portion and the oblique rear support portion are arranged between the front longitudinal support portion and the transverse support portion, and the oblique rear support portion is arranged between the rear longitudinal support portion and the transverse support portion.

[0025] In some embodiments, the first circumferential portion comprises:

[0026] a first side portion, the first side portion being connectable to the base, the front longitudinal support portion, and the rear longitudinal support portion;

[0027] a first oblique front portion and a first oblique rear portion, the first oblique front portion and the first oblique rear portion being arranged opposite to each other, the first oblique front portion being connectable to the oblique front support portion, and the first oblique rear portion being connectable to the oblique rear support portion; and

[0028] a first top portion, the first top portion being connectable to the lateral support portion;

[0029] The at least one first circumferential inlet includes at least one of the following: at least one simulated natural cavity inlet set on the first side portion, at least one front oblique simulated lateral abdomen inlet set on the first front oblique portion, at least one rear oblique simulated lateral abdomen inlet set on the first rear oblique portion, and at least one top simulated abdomen inlet set on the first top portion.

[0030] In some embodiments, the second circumferential portion comprises:

[0031] a second side portion, the second side portion being connectable to the base, the front longitudinal support portion, and the rear longitudinal support portion, the second side portion being disposed opposite to the first side portion;

[0032] a second oblique front portion and a second oblique rear portion, the second oblique front portion and the second oblique rear portion being arranged opposite to each other, the second oblique front portion being connectable to the oblique front support portion, and the second oblique rear portion being connectable to the oblique rear support portion; and

[0033] a second top portion, the second top portion being connectable to the lateral support portion;

[0034] The at least one second circumferential inlet includes at least one of the following: at least one simulated neck inlet provided on the second side portion, at least one simulated side chest inlet provided on the second oblique front portion, at least one simulated side chest inlet provided on the second oblique rear portion, and at least one simulated top chest inlet provided on the second top portion.

[0035] In some embodiments, the first operating window further includes: at least one rib-shaped structure disposed inside the first oblique front portion and the first oblique rear portion.

[0036] In some embodiments, the surgical training mold further comprises:

[0037] The receiving assembly is detachably arranged on the base and includes:

[0038] The receiving platform is used to carry the training targets.

[0039] In some embodiments, the receiving platform includes a plurality of leakage holes, and the base further includes:

[0040] a liquid collecting tank, circumferentially arranged on the upper surface of the base; and

[0041] The liquid outlet is connected to the liquid collecting tank, and the liquid outlet can be connected to the liquid outlet pipe and the liquid collecting device.

[0042] In some embodiments, the training target includes a biological tissue specimen;

[0043] The supporting components also include:

[0044] The electrode sheet is arranged on the receiving platform, contacts the biological tissue specimen, and is connected to a power source.

[0045] In some embodiments, the receiving platform further includes:

[0046] The groove is arranged on the upper surface of the receiving platform and is used to accommodate the electrode sheet.

[0047] In some embodiments, the receiving component further comprises:

[0048] Multiple supporting legs, multiple supporting legs are arranged below the receiving platform, and multiple supporting legs can be arranged on the base.

[0049] In some embodiments, the receiving assembly further includes an anti-slip coating or anti-slip structure provided on the upper surface of the receiving platform, or the receiving platform is made of an anti-slip material.

[0050] In some embodiments, the receiving component further comprises:

[0051] At least one fixing belt, one end of the at least one fixing belt is fixedly arranged on the upper surface of the receiving platform, the other end of the at least one fixing belt is detachably connected to the upper surface of the receiving platform, and the at least one fixing belt is used to fix the training target.

[0052] In some embodiments, the surgical training mold further comprises:

[0053] The organ simulation body is arranged in the cavity simulation component and is used for users to perform simulated surgical operations.

[0054] In some embodiments, the surgical training mold further comprises:

[0055] The smoke removal component has its end extended into the cavity simulation component, and the smoke removal component is used to absorb the smoke in the cavity simulation component.

[0056] In some embodiments, the surgical training mold further comprises:

[0057] The blood vessel fixing component is arranged on the base of the cavity simulation component and is used to fix the blood vessels of the training target.

[0058] In some embodiments, the present disclosure further provides a surgical training system, comprising:

[0059] The surgical training mold as in any one of the embodiments of the present disclosure; and

[0060] Surgical robots include:

[0061] A main control trolley, comprising at least one main operator, wherein the at least one main operator is used to receive user operations; and

[0062] The operating trolley is communicatively connected to the main control trolley. The operating trolley includes at least one robotic arm. The end of the at least one robotic arm carries at least one surgical tool. The end of the surgical tool extends into the cavity simulation component through the entrance of the surgical training mold to perform simulated surgical operations.

[0063] Some embodiments of the present disclosure have one or more of the following technical effects: can be used for users to perform simulated surgical operations; can be used for users to perform simulated surgical operations through surgical robots; can be used to simulate surgical operations at multiple different angles; can be used to simulate surgical operations in natural cavities, abdominal cavities, thoracic cavities, etc.; can be used to simulate the performance of various surgical procedures; can omit tissue fluid, blood, etc. in training targets, so as to facilitate the performance of simulated surgical operations; can prevent training targets or organ simulations placed on receiving components from sliding, affecting surgical operations; can perform simulated surgical operations using energy surgical tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] To more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly describes the drawings required for describing the embodiments of the present disclosure. The drawings described below only illustrate some embodiments of the present disclosure. Those skilled in the art can, without inventive effort, derive other embodiments based on the contents of the embodiments of the present disclosure and these drawings.

[0065] Figure 1 A schematic structural diagram of a surgical training mold according to some embodiments of the present disclosure is shown from a right side perspective;

[0066] Figure 2 A schematic structural diagram of a surgical training mold according to some embodiments of the present disclosure is shown from a left perspective;

[0067] Figure 3 A schematic diagram showing the exploded structure of a cavity simulation assembly according to some embodiments of the present disclosure is shown;

[0068] Figure 4 A schematic structural diagram of a receiving assembly according to some embodiments of the present disclosure is shown;

[0069] Figure 5 Showing a schematic structural diagram of a receiving assembly according to some other embodiments of the present disclosure;

[0070] Figure 6 A schematic structural diagram showing a cavity simulation assembly according to some other embodiments of the present disclosure;

[0071] Figure 7 A schematic diagram showing the exploded structure of a cavity simulation assembly according to some other embodiments of the present disclosure is shown;

[0072] Figure 8 A schematic structural diagram of a surgical robot according to some embodiments of the present disclosure is shown.

[0073] List of reference numerals:

[0074] 100. Surgical training mold;

[0075] 10. Cavity simulation component; 11. Main body; 111. Base; 112. First groove; 113. Support frame; 113a. Transverse support portion; 113b. Front longitudinal support portion; 113c. Rear longitudinal support portion; 113d. Oblique front support portion; 113e. Oblique rear support portion; 114. Second groove; 12. First operating window; 121. First circumferential portion; 121a. First side portion; 121b. First oblique front portion; 121c. First oblique rear portion; 121d. First top portion; 1211. Simulated natural cavity entrance; 1212. Oblique front simulated lateral abdominal entrance; 1213. Top simulated abdominal entrance; 122. First oblique portion; 1221. First oblique entrance; 1221a. Skin simulation portion; 1221b. Opening; 1221c. Circumferential edge;

[0076] 13. First cavity; 14. Second operating window; 140. Raised structure; 141. Second circumferential portion; 141a. Second side portion; 141b. Second oblique front portion; 141c. Second oblique rear portion; 141d. Second top portion; 1411. Simulated neck entrance; 1412. Oblique front simulated chest entrance; 1412a. Skin-simulating portion; 1412b. Opening; 1413. Oblique rear simulated chest entrance; 1414. Top simulated chest entrance; 142. Second oblique portion; 1421. Second oblique entrance; 143. Guide hole; 15. Second cavity;

[0077] 20. Organ simulator; 21. Training target;

[0078] 30. Cavity simulation component; 31. First operating window; 311. Base; 3111. Slide rail; 312. Entrance; 32. Second operating window; 321. Entrance; 33. First cavity; 34. Second cavity;

[0079] 40. Receiver assembly; 41. Receiver platform; 411. Leakage hole; 412. Groove; 42. Support leg; 43. Cable; 44. Plug;

[0080] 50. Receiver assembly; 51. Receiver platform; 52. Fixing belt;

[0081] 200. Surgical robot; 210. Operating trolley; 211. Robotic arm; 212. Surgical tools; 220. Main control trolley; 221. Main manipulator. DETAILED DESCRIPTION

[0082] In order to make the technical problems solved by the present disclosure, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present disclosure will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only exemplary embodiments of the present disclosure, rather than all embodiments.

[0083] In the description of this disclosure, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of this disclosure. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this disclosure. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0084] In the description of this disclosure, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," and "coupled" should be understood in a broad sense. For example, they can refer to fixed or detachable connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal connections between two components. Those skilled in the art will understand the specific meanings of these terms in this disclosure based on specific circumstances.

[0085] In this disclosure, the end closest to the operator (e.g., a doctor) is defined as the proximal end, near portion, or rear end, and the end opposite to the proximal end, near portion, or rear end is defined as the distal end, far end, or front end, or front end. Alternatively, the end closest to the operator (e.g., a surgical patient) is defined as the distal end, far end, or front end, or front end, and the end opposite to the distal end, far end, or front end is defined as the proximal end, near portion, or rear end, or rear end. Those skilled in the art will appreciate that the embodiments of this disclosure can be used in medical devices or surgical robots, as well as other non-medical devices.

[0086] Some embodiments of the present disclosure provide a surgical training mold 100 . Figure 1 FIG. 1 shows a schematic structural diagram of a surgical training mold 100 according to some embodiments of the present disclosure from a right perspective. Figure 2 A schematic structural diagram of a surgical training mold 100 according to some embodiments of the present disclosure is shown from a left perspective. In some embodiments, a user can perform surgical training using the surgical training mold 100. In other embodiments, a user can perform surgical training using a surgical training system including the surgical training mold 100 and a surgical robot. The surgical robot can be any suitable surgical robot including a laparoscopic surgical robot. The surgical robot can include at least one robotic arm, and the distal end of the robotic arm can carry at least one surgical instrument (e.g., clamps, scissors, aspirator, endoscope, etc.). The user can issue control instructions through the surgical robot to control at least one surgical instrument to perform simulated surgical operations using the surgical training mold 100.

[0087] like Figure 1 and Figure 2 As shown, the surgical training mold 100 may include a cavity simulation component 10. The cavity simulation component 10 can be used to provide an operating space for performing simulated surgical operations. The cavity simulation component 10 may include multiple entrances, such as entrances 1221, 1412, etc. The multiple entrances may include multiple flexible skin simulation parts and multiple openings arranged on the multiple skin simulation parts. For example, the entrance 1221 may include a skin simulation part 1221a and a cross opening 1221b arranged on the skin simulation part 1221a, and the entrance 1412 may include a skin simulation part 1412a and a cross opening 1412b arranged on the skin simulation part 1412a. It will be understood by those skilled in the art that the opening is not limited to the cross-shaped opening shown in the figure, but may also be any suitable opening. It will be understood by those skilled in the art that the entrance may include a skin simulation part and a single opening or multiple openings arranged on the skin simulation part, and those skilled in the art may set a single opening or multiple openings at the entrance as needed.

[0088] In some embodiments, the inlet can be embedded in the cavity simulation component 10. For example, the edge of the skin simulation portion can be embedded in the cavity simulation component 10 by bonding or other methods. In some embodiments, the inlet can also include a circumferential edge protruding from the surface of the cavity simulation component 10 (for example, the inlet 1221 can include a circumferential edge 1221c). The circumferential edge can be embedded in the cavity simulation component 10 by bonding or other methods, and the skin simulation portion can be circumferentially connected to the circumferential edge by bonding or other methods. In some embodiments, the opening can be provided in the skin simulation portion by cutting or other methods.

[0089] The inlet can be used to allow at least one surgical instrument to be inserted into the cavity simulation assembly 10 through its opening, thereby performing a simulated surgical procedure within the operating space provided by the cavity simulation assembly 10. In some embodiments, the inlet can be used to allow the distal end of a sheath (not shown) to be inserted into the cavity simulation assembly 10 through its opening, allowing at least one surgical instrument to be inserted into the cavity simulation assembly 10 through the passage provided by the sheath, thereby performing a simulated surgical procedure within the cavity simulation assembly 10. In some embodiments, the center of the opening can be located at the center of the inlet to facilitate insertion of surgical instruments, sheaths, etc. through the opening.

[0090] The multiple inlets can be oriented in multiple directions, such as horizontally, vertically, or at an angle to the horizontal. Therefore, surgical instruments can be inserted into the cavity simulation assembly 10 through different inlets to simulate surgical procedures in different cavities (e.g., oral cavity, thoracic cavity, rectum, etc.), or in different surgical positions.

[0091] Figure 3 FIG. 1 shows a schematic diagram of the exploded structure of the cavity simulation component 10 according to some embodiments of the present disclosure. Figure 3 As shown, the surgical training mold 100 may further include an organ simulation body 20, which may be disposed within the cavity simulation component 10. In some embodiments, the organ simulation body 20 may mimic biological organs, such as kidneys, lungs, and other organs. The organ simulation body 20 may be used for users to perform simulated surgical operations, and surgical instruments may be inserted into the cavity simulation component 10 through inlets (such as inlets 1221, 1412, etc.), thereby performing simulated surgical operations on the organ simulation body 20. In other embodiments, a training target 21 (for simplicity, Figure 3 In the figure, the organ simulator 20 and the training target 21 are represented by the same graphic, such as a biological tissue specimen such as a heart or kidney. Surgical instruments can be inserted into the cavity simulation component 10 through the entrance, so that the user can perform simulated surgery on the training target 21.

[0092] In some embodiments, as Figures 1 to 3 As shown, the cavity simulation assembly 10 may include a main body 11, a first operating window 12, and a first cavity 13. The main body 11 may include a base 111. Those skilled in the art will appreciate that during simulated surgical training, the base 111 may be placed on a platform to facilitate the user's simulated surgical operation. The lower surface of the base 111 may be provided with a suitable anti-slip structure or anti-slip coating to prevent the surgical training mold 100 from slipping and affecting the simulated surgical operation.

[0093] The first operating window 12 can be detachably connected to the main body 11. In some embodiments, the first operating window 12 may include a protruding structure (not shown) circumferentially disposed on its open side, and the main body 11 may include a first groove 112 circumferentially disposed on its open side that is engageable with the protruding structure of the first operating window 12. The main body 11 and the first operating window 12 can be detachably connected via the protruding structure and the first groove 112. Those skilled in the art will appreciate that the main body 11 and the first operating window 12 can be detachably connected via any other suitable structure.

[0094] The first cavity 13 is located between the main body 11 and the first operating window 12. The first cavity 13 can be used to simulate the abdominal cavity. A user can perform simulated surgical operations in the first cavity 13, such as performing simulated surgical operations on an organ simulator 20 or a training target 21 disposed in the first cavity 13, to simulate performing surgical operations in the abdominal cavity.

[0095] In some embodiments, as Figures 1 to 3As shown, the first operating window 12 may include a first circumferential portion 121 and a first oblique portion 122. The first circumferential portion 121 may be connected to the main body 11. For example, the first circumferential portion 121 may be engaged with the main body 11 in the circumferential direction of the open side. The first oblique portion 122 may be connected to the first circumferential portion 121. The circumference of the first oblique portion 122 may be connected to the first circumferential portion 121, for example, by a suitable method such as bonding or integral molding. The first oblique portion 122 may be at an inclined angle relative to the base 111.

[0096] In some embodiments, the multiple entrances of the cavity simulation assembly 10 may include at least one first circumferential entrance provided in the first circumferential portion 121, such as entrances 1211 and 1212. The multiple entrances may also include at least one first oblique entrance 1221 provided in the first oblique portion 122. The opening of the first oblique entrance 1221 can be used to simulate an opening in the lower abdomen. A user can enter the first cavity 13 through the first oblique entrance 1221 to perform simulated surgical operations, thereby simulating various surgical procedures such as those involved in gynecological procedures.

[0097] In some embodiments, as Figures 1 to 3 As shown, the first circumferential portion 121 may include a first side portion 121a, an oppositely disposed first oblique front portion 121b and a first oblique rear portion 121c, and a first top portion 121d. The first side portion 121a may be perpendicular to the base 111. In some embodiments, the at least one first circumferential inlet may include at least one simulated natural cavity inlet 1211 disposed on the first side portion 121a. This opening can be used to simulate the opening of a natural cavity, such as the anus, allowing users to perform simulated surgical procedures for various procedures, including those related to anorectal surgery. The first circumferential inlet may also include at least one anterior simulated lateral abdomen inlet 1212 disposed on the first oblique front portion 121b and / or at least one posterior simulated lateral abdomen inlet disposed on the first oblique rear portion 121c (not shown in the figure, but may be disposed opposite the anterior simulated lateral abdomen inlet 1212). The openings of the anterior simulated lateral abdomen inlet 1212 and the posterior simulated lateral abdomen inlet can be used to simulate lateral abdominal openings, allowing users to simulate simulated surgical procedures, including those related to urological surgery. The first circumferential entrance may further include at least one top simulated abdominal entrance 1213 provided at the first top 121 d , so as to allow a user to simulate a simulated surgical operation of entering a patient's body from directly above the abdomen.

[0098] In some embodiments, the first operating window 12 may further include at least one rib-like structure (not shown) disposed inside the first oblique front portion 121b and the first oblique rear portion 121c. The rib-like structure may be attached to the inside of the first oblique front portion 121b and the first oblique rear portion 121c by bonding or other means. This allows the user to simulate performing a surgical operation within the patient's abdominal cavity through an intercostal space.

[0099] In some embodiments, as Figures 1 to 3 As shown, the main body 11 may further include a support frame 113 disposed on the base 111. The support frame 113 may include a transverse support portion 113a, a front longitudinal support portion 113b, a rear longitudinal support portion 113c, an oblique front support portion 113d, and an oblique rear support portion 113e. The transverse support portion 113a is disposed parallel to the base 111. The front longitudinal support portion 113b and the rear longitudinal support portion 113c are disposed opposite each other on the base 111. The oblique front support portion 113d is disposed between the front longitudinal support portion 113b and the transverse support portion 113a, and the oblique rear support portion 113e is disposed between the rear longitudinal support portion 113c and the transverse support portion 113a.

[0100] The first side portion 121a of the first circumferential portion 121 can be connected to the base 111, the front longitudinal support portion 113b, and the rear longitudinal support portion 113c of the main body 11, for example, by engaging a protrusion on the edge of the first side portion 121a with a groove provided at a corresponding position on the base 111, the front longitudinal support portion 113b, and the rear longitudinal support portion 113c. The first oblique front portion 121b can be connected to the oblique front support portion 113d, and the first oblique rear portion 121c can be connected to the oblique rear support portion 113e. The first top portion 121d can be connected to the transverse support portion 113a.

[0101] In some embodiments, as Figures 1 to 3 As shown, the cavity simulation component 10 may further include a second operating window 14 and a second cavity 15. The second operating window 14 may be arranged opposite to the first operating window 12, and the second operating window 14 may be connected to the main body 11. In some embodiments, as shown in FIG. Figure 3 As shown, the second operating window 14 can be detachably connected to the main body 11. In some embodiments, the second operating window 14 may include a protrusion 140 circumferentially arranged on its open side, and the main body 11 may include a second groove 114 circumferentially arranged on its open side and capable of engaging with the protrusion of the second operating window 14. The main body 11 and the second operating window 14 can be detachably connected via the protrusion 140 and the second groove 114. Those skilled in the art will appreciate that the main body 11 and the second operating window 14 can be detachably connected via any other suitable structure.

[0102] The second cavity 15 is located between the main body 11 and the second operating window 14. The second cavity 15 can be used to simulate the thoracic cavity. A user can perform simulated surgical procedures within the second cavity 15, such as performing simulated surgical procedures on an organ simulator 20 or a training target 21 disposed within the second cavity 15, thereby simulating a surgical procedure performed within the thoracic cavity. The second cavity 15 can communicate with the first cavity 13.

[0103] In some embodiments, as Figures 1 to 3 As shown, the second operating window 14 may include a second circumferential portion 141 and a second oblique portion 142. The second circumferential portion 141 may be connected to the main body 11. For example, the second circumferential portion 141 may be engaged with the main body 11 in the circumferential direction of the open side. The second oblique portion 142 may be connected to the second circumferential portion 141. The circumference of the second oblique portion 142 may be connected to the second circumferential portion 141, for example, by bonding or integral molding. The second oblique portion 142 may be at an oblique angle relative to the base 111.

[0104] In some embodiments, the multiple inlets of the cavity simulation assembly 10 may include at least one second circumferential inlet disposed in the second circumferential portion 141, such as inlets 1411 and 1412. The multiple inlets may also include at least one second oblique inlet 1421 disposed in the second oblique portion 142. The opening of the second oblique inlet 1421 may be used to simulate an oral opening, etc. A user may enter the second cavity 15 through the second oblique inlet 1421 to perform a simulated surgical procedure, thereby simulating a surgical procedure such as entering a patient's body through the oral cavity.

[0105] In some embodiments, as Figures 1 to 3 As shown, the second circumferential portion 141 may include a second side portion 141a, an oppositely disposed second oblique front portion 141b, a second oblique rear portion 141c, and a second top portion 141d. The second side portion 141a may be perpendicular to the base 111. The second side portion 141a is disposed opposite the first side portion 121a and can be connected to the base 111, the front longitudinal support portion 113b, and the rear longitudinal support portion 113c of the main body 11, for example, by engaging a protruding structure provided on the edge of the second side portion 141a with a groove provided at a corresponding position on the base 111, the front longitudinal support portion 113b, and the rear longitudinal support portion 113c. The second oblique front portion 141b can be connected to the oblique front support portion 113d, and the second oblique rear portion 141c can be connected to the oblique rear support portion 113e. The second top portion 141d can be connected to the transverse support portion 113a.

[0106] In some embodiments, the at least one second circumferential inlet may include at least one simulated neck inlet 1411 disposed on the second side portion 141a, which allows a user to perform simulated surgical procedures involving entering a patient's body from the neck. The second circumferential inlet may also include at least one simulated lateral chest inlet 1412 disposed on the second oblique front portion 141b and / or at least one simulated lateral chest inlet 1413 disposed on the second oblique rear portion 141c, the openings of which may be used to simulate openings of the lateral chest, allowing the user to perform simulated surgical procedures for various procedures, such as those involving thoracic surgery. The second circumferential inlet may also include at least one simulated top chest inlet 1414 disposed on the second top portion 141d, allowing the user to simulate simulated surgical procedures involving entering a patient's body from directly above the chest.

[0107] In some embodiments, surgical instruments enter the cavity simulation component 10 through an entrance set in the first operating window 12 (for example, a simulated natural cavity entrance 1211, a first oblique entrance 1221, etc.) to perform simulated surgical operations. The user can disassemble the second operating window 14 so that the training target 21 or the organ simulation body 20 set therein can be adjusted on the open side of the cavity simulation component 10 to facilitate the performance of simulated surgical operations.

[0108] In some embodiments, the dimensions (e.g., height and width) of the first operating window 12 can be larger than those of the second operating window 14. Those skilled in the art will appreciate that during intra-abdominal surgery, the abdominal cavity is often insufflated to facilitate surgical procedures. Therefore, making the first operating window 12 larger than the second operating window 14 can better simulate the size differences between the thoracic and abdominal cavities.

[0109] In some embodiments, the first operating window 12 and the second operating window 14 may be transparent. When a user performs a simulated surgical operation through the cavity simulation assembly 10 , other users may observe the simulated surgical operation through the first operating window 12 or the second operating window 14 .

[0110] In some embodiments, as Figure 3 As shown, the surgical training mold 100 may further include a receiving assembly 40. The receiving assembly 40 may be detachably disposed on the base 111, and the receiving assembly 40 may include a receiving platform 41. The receiving platform 41 may be used to carry a training target 21 (such as a biological tissue specimen kidney, heart, etc.) or an organ simulation body 20. In some embodiments, the receiving assembly 40 may further include an anti-slip coating or an anti-slip structure (not shown in the figure) disposed on the upper surface of the receiving platform 41 to prevent the training target 21 or the organ simulation body 20 from sliding relative to the receiving platform 41 and affecting the simulated surgical operation. As an alternative embodiment, the receiving platform 41 may be made of an anti-slip material.

[0111] Figure 4 FIG. 4 is a schematic diagram showing the structure of the receiving assembly 40 according to some embodiments of the present disclosure. Figure 3 or Figure 4 As shown, in some embodiments, the receiving assembly 40 may further include a plurality of legs 42, which may be disposed below the receiving platform 40, and the plurality of legs 42 may be disposed on the base 111. In some embodiments, anti-slip pads may be provided at the bottom of the plurality of legs 42 to prevent the receiving assembly 40 from sliding relative to the base 111, thereby preventing the simulated surgical operation from being affected. In some embodiments, the bottom of the plurality of legs 42 may include a plurality of recessed structures (not shown in the figure), and the base 111 may include a protruding structure (not shown in the figure) that can engage with the recessed structures. When the receiving assembly 40 is disposed in the cavity simulation assembly 10, the recessed structure may engage with the protruding structure to prevent the receiving assembly 40 from sliding.

[0112] In some embodiments, the receiving platform 41 may further include a plurality of liquid leakage holes 411. The base 111 may further include a liquid collection trough and a liquid outlet (not shown). The liquid collection trough may be circumferentially arranged on the upper surface of the base 111. The liquid outlet may be connected to the liquid collection trough, and the liquid outlet may be connected to the liquid outlet pipe and the liquid collection device.

[0113] When a biological tissue specimen is placed on the receiving platform 41, tissue fluid, blood, etc. may still remain in the biological tissue specimen, and these liquids can flow to the base 111 through the leakage hole 411 on the receiving platform 41. In some embodiments, the upper surface of the base 111 may be in a shape with a protruding middle and concave surroundings, so that the blood and tissue fluid flowing onto the base 111 can flow into the liquid collecting tank. The liquid outlet may be located at a corner of the base 111, and the liquid collecting tank may be tilted toward the corner so that the blood, tissue fluid, etc. collected in the liquid collecting tank can flow to the liquid outlet, and then flow to the liquid collecting device through the liquid outlet pipe. This can prevent the residual tissue fluid, blood, etc. in the training target 21 from affecting the simulated surgical operation. In some embodiments, the liquid collecting device may include any suitable liquid collecting device such as a liquid collecting box and a liquid collecting barrel.

[0114] In some embodiments, the receiving assembly 40 may further include an electrode sheet (not shown). The electrode sheet may be disposed on the receiving platform 41 and may contact the biological tissue specimen. The electrode sheet may be connected to a power source, for example, via a cable 43 and a plug 44 at the end of the cable 43. The cable 43 may be connected to the power source through the guide hole 143 (see FIG. 1 ). Figure 2 ) extends the cavity simulation assembly 10 to connect to a power source. The user can use the surgical training mold 100 to perform simulated surgical procedures using monopolar electrosurgical tools (e.g., monopolar electrocautery, monopolar electrosurgical hook, etc.). During the simulated surgical procedure, the monopolar electrosurgical tool can form a pathway with the electrode plate, allowing for cutting and other operations on a biological tissue specimen sandwiched between the two.

[0115] In some embodiments, as Figure 4 As shown, the receiving platform 41 may further include a groove 412 , which may be used to accommodate an electrode sheet. The groove 412 may be provided on the upper surface of the receiving platform 41 to facilitate contact with a biological tissue specimen.

[0116] Figure 5 Schematic diagrams of the structure of a receiving assembly 50 according to other embodiments of the present disclosure are shown. As an alternative embodiment to the receiving assembly 40, in some embodiments, the surgical training mold 100 may include the receiving assembly 50. The receiving assembly 50 is detachably mounted on the base 111 and may include a receiving platform 51 for supporting the training target 21 or the organ simulator 20. In some embodiments, the dimensions (e.g., length, width, etc.) of the receiving assembly 50 may be smaller than those of the receiving assembly 40 to facilitate supporting smaller tissues, such as a kidney.

[0117] In some embodiments, the electrode sheet can be set on the bottom of the receiving platform 51 by a suitable method such as pasting. The receiving platform 51 may include a slot in the middle, and the training target 21 or the organ simulation body 20 can be set in the slot to contact the electrode sheet. In some embodiments, the receiving component 50 may include at least one fixing belt 52, one end of the at least one fixing belt 52 can be fixedly set on the upper surface of the receiving platform 51, and the other end of the at least one fixing belt 52 can be detachably connected to the upper surface of the receiving platform 51. At least one fixing belt 52 can be used to fix the training target 21 or the organ simulation body 20. At least one fixing belt 52 can be used to fix biological tissue specimens of smaller size.

[0118] The remaining technical details involved in the receiving component 50 are similar to those of the receiving component 40 and will not be described again to reduce repetition.

[0119] Figure 6A schematic structural diagram of a cavity simulation component 30 according to other embodiments of the present disclosure is shown. As an alternative embodiment of the cavity simulation component 10, in some embodiments, the surgical training mold 100 may include a cavity simulation component 30. The cavity simulation component 30 can be used to provide an operating space for performing simulated surgical operations. The cavity simulation component 30 may include multiple entrances, such as entrances 312, 321, etc. The multiple entrances may include multiple flexible skin simulation parts and multiple openings provided on the skin simulation parts. The multiple entrances can be used for allowing at least one surgical instrument (for example, clamps, curved scissors, single hooks, endoscopes, etc.) to extend into the cavity simulation component 30 through its openings to perform simulated surgical operations within the operating space provided by the cavity simulation component 30. It will be understood by those skilled in the art that the entrance may include a skin simulation part and a single opening or multiple openings provided on the skin simulation part, and those skilled in the art may provide a single opening or multiple openings at the entrance as needed.

[0120] Figure 7 FIG. 2 shows a schematic diagram of the exploded structure of the cavity simulation component 30 according to some other embodiments of the present disclosure. Figure 7 As shown, the cavity simulation assembly 30 may include a main body, a first operating window 31, and a second operating window 32. The main body may include a base 311. The first operating window 31 may be detachably connected to the main body. For example, the first operating window 31 may include protrusions (not shown) disposed on the bottom edges of both sides thereof. The base 311 may include slide rails 3111 disposed at corresponding positions. The first operating window 31 and the base 311 may be connected or disassembled via the protrusions and the slide rails 3111, so that the open side of the first operating window 31 can be positioned outside the open side of the second operating window 32. The second operating window 32 may be fixed to the base 311, for example, by bonding, integral molding, or other suitable means.

[0121] The cavity simulation assembly 30 may further include a first cavity 33 located between the first operating window 31 and the base 311, and a second cavity 34 located between the second operating window 32 and the base 311. The first cavity 33 may be used to simulate the abdominal cavity, and the second cavity 34 may be used to simulate the thoracic cavity. The first cavity 33 may be larger than the second cavity 34 to better simulate the patient's abdominal cavity being insufflated during surgery.

[0122] In some embodiments, the first operation window 31 and the second operation window 32 may be transparent. When a user performs a simulated surgical operation through the cavity simulation component 30 , other users may observe the simulated surgical operation through the first operation window 31 or the second operation window 32 .

[0123] Other technical details involved in the cavity simulation component 30 are similar to those of the cavity simulation component 10 and will not be described again to reduce repetition.

[0124] In some embodiments, the surgical training model 100 may also include a smoke removal assembly (not shown). The distal end of the smoke removal assembly can extend into the cavity simulation assembly 10 to absorb smoke generated during surgery, thereby avoiding obstruction of the user's surgical field and facilitating surgical procedures. The proximal end of the smoke removal assembly can be connected to a smoke collection device or left open to remove the absorbed smoke from the surgical training model 100.

[0125] In some embodiments, the surgical training model 100 may further include a blood vessel fixation assembly (not shown). The blood vessel fixation assembly may be mounted on the base 111 of the cavity simulation assembly 10 and may be used to fix the blood vessels of a training target (e.g., a biological tissue specimen), allowing the user to perform operations such as cutting and suturing on the blood vessels for training.

[0126] Some embodiments of the present disclosure also provide a surgical training system. Figure 8 A schematic diagram of a surgical robot 200 according to some embodiments of the present disclosure is shown. A surgical training system may include a surgical training mold (e.g., surgical training mold 100, not shown) as described in any of the embodiments of the present disclosure, and a surgical robot (e.g., surgical robot 200). The surgical robot 200 may include a surgical trolley 210 and a master control trolley 220. The master control trolley 220 may be located on the user side and may include at least one master operator 221, which may be used to receive user operations.

[0127] The operating trolley 210 can be located on the patient side. The operating trolley 210 can be connected to the main control trolley 220 in a communication manner, for example, by wired transmission or wireless transmission. The operating trolley 210 can include at least one robotic arm 211. The end of at least one robotic arm 211 can carry at least one surgical tool 212 (for example, clamps, bending shears, electric hooks, etc.). The end of the surgical tool 212 can be extended into the cavity simulation component 10 through the entrance of the surgical training mold 100 to perform simulated surgical operations in the operating space provided by the cavity simulation component 10. During the simulated surgical operation, the user can issue control instructions by operating the main operator 221 of the main control trolley 220 to control the surgical tool 212 on the operating trolley 210 to perform the simulated surgical operation.

[0128] Those skilled in the art will appreciate that the surgical robot 200 may be any suitable surgical robot including a laparoscopic robot.

[0129] Note that the above are only exemplary embodiments of the present disclosure and the technical principles used. Those skilled in the art will understand that the present disclosure is not limited to the specific embodiments herein, and that various obvious changes, readjustments, and substitutions can be made by those skilled in the art without departing from the scope of protection of the present disclosure. Therefore, although the present disclosure has been described in more detail through the above embodiments, the present disclosure is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present disclosure, and the scope of the present disclosure is determined by the scope of the appended claims.

Claims

1. A surgical training mold, characterized in that: include: A cavity simulation component is used to provide an operating space for performing simulated surgical operations. The cavity simulation component includes multiple entrances, which include multiple flexible skin simulation parts and multiple openings arranged on the multiple skin simulation parts, and the multiple entrances face multiple directions.

2. The surgical training mold according to claim 1, characterized in that: The cavity simulation component includes: A main body, the main body including a base; a first operating window detachably connected to the main body; and A first cavity is located between the main body and the first operation window, and is used to simulate the abdominal cavity.

3. The surgical training mold according to claim 2, characterized in that: The first operating window includes: a first circumferential portion connected to the main body; and a first oblique portion connected to the first circumferential portion, wherein the first oblique portion forms an oblique angle with the base; The plurality of inlets include at least one first circumferential inlet provided in the first circumferential portion and / or at least one first oblique inlet provided in the first oblique portion.

4. The surgical training mold according to claim 3, characterized in that: The cavity simulation component also includes: a second operating window, the second operating window being arranged opposite to the first operating window and connected to the main body; and The second cavity is located between the main body and the second operation window. The second cavity is used to simulate the chest cavity. The second cavity is communicated with the first cavity.

5. The surgical training mold according to claim 4, characterized in that: The second operating window includes: a second circumferential portion connected to the main body; and a second oblique portion connected to the second circumferential portion, wherein the second oblique portion forms an oblique angle with the base; The plurality of inlets include at least one second circumferential inlet provided in the second circumferential portion and / or at least one second oblique inlet provided in the second oblique portion.

6. The surgical training mold according to claim 5, characterized in that: The main body further includes a support frame provided on the base, the support frame including: A transverse support portion, arranged parallel to the base; a front longitudinal support portion and a rear longitudinal support portion, the front longitudinal support portion and the rear longitudinal support portion being arranged opposite to each other on the base; and An oblique front support portion and an oblique rear support portion, wherein the oblique front support portion is arranged between the front longitudinal support portion and the transverse support portion, and the oblique rear support portion is arranged between the rear longitudinal support portion and the transverse support portion.

7. The surgical training mold according to claim 6, characterized in that: The first circumferential portion includes: a first side portion, the first side portion being connectable to the base, the front longitudinal support portion, and the rear longitudinal support portion; a first oblique front portion and a first oblique rear portion, the first oblique front portion and the first oblique rear portion being arranged opposite to each other, the first oblique front portion being connectable to the oblique front support portion, and the first oblique rear portion being connectable to the oblique rear support portion; and a first top portion, the first top portion being connectable to the lateral support portion; The at least one first circumferential inlet includes at least one of the following: at least one simulated natural cavity inlet set on the first side portion, at least one front oblique simulated lateral abdomen inlet set on the first front oblique portion, at least one rear oblique simulated lateral abdomen inlet set on the first rear oblique portion, and at least one top simulated abdomen inlet set on the first top portion.

8. The surgical training mold according to claim 7, characterized in that: The second circumferential portion includes: a second side portion, the second side portion being connectable to the base, the front longitudinal support portion, and the rear longitudinal support portion, the second side portion being disposed opposite to the first side portion; a second oblique front portion and a second oblique rear portion, the second oblique front portion and the second oblique rear portion being arranged opposite to each other, the second oblique front portion being connectable to the oblique front support portion, and the second oblique rear portion being connectable to the oblique rear support portion; and a second top portion, the second top portion being connectable to the lateral support portion; The at least one second circumferential inlet includes at least one of the following: at least one simulated neck inlet provided on the second side portion, at least one simulated side chest inlet provided on the second oblique front portion, at least one simulated side chest inlet provided on the second oblique rear portion, and at least one simulated top chest inlet provided on the second top portion.

9. The surgical training mold according to claim 7, characterized in that: The first operating window further includes: At least one rib-shaped structure is disposed inside the first oblique front portion and the first oblique rear portion.

10. The surgical training mold according to claim 2, characterized in that: Also includes: A receiving assembly, the receiving assembly being detachably arranged on the base, and comprising: A receiving platform is used to carry the training target.

11. The surgical training mold according to claim 10, characterized in that: The receiving platform includes a plurality of leakage holes, and the base further includes: a liquid collecting tank, arranged circumferentially on the upper surface of the base; and The liquid outlet is connected to the liquid collecting tank, and the liquid outlet can be connected to the liquid outlet pipe and the liquid collecting device.

12. The surgical training mold according to claim 10, characterized in that: The training target includes a biological tissue specimen; The receiving assembly further comprises: An electrode sheet is provided on the receiving platform, the electrode sheet contacts the biological tissue specimen, and the electrode sheet is connected to a power source.

13. The surgical training mold according to claim 12, characterized in that: The undertaking platform also includes: A groove is provided on the upper surface of the receiving platform, and the groove is used to accommodate the electrode sheet.

14. The surgical training mold according to claim 10, characterized in that: The receiving assembly further comprises: A plurality of supporting legs are provided below the receiving platform, and the plurality of supporting legs can be provided on the base.

15. The surgical training mold according to claim 10, characterized in that: The receiving assembly further includes an anti-slip coating or anti-slip structure provided on the upper surface of the receiving platform, or the receiving platform is made of an anti-slip material.

16. The surgical training mold according to claim 10, characterized in that: The receiving assembly further comprises: At least one fixing strap, one end of the at least one fixing strap is fixedly arranged on the upper surface of the receiving platform, the other end of the at least one fixing strap is detachably connected to the upper surface of the receiving platform, and the at least one fixing strap is used to fix the training target.

17. The surgical training mold according to claim 1, characterized in that: Also includes: An organ simulation body is provided in the cavity simulation component and is used for a user to perform simulated surgical operations.

18. The surgical training mold according to claim 1, characterized in that: Also includes: A smoke removal component, the end of which extends into the cavity simulation component, and the smoke removal component is used to absorb smoke in the cavity simulation component.

19. The surgical training mold according to claim 10, characterized in that: Also includes: The blood vessel fixing component is arranged on the base of the cavity simulation component, and is used to fix the blood vessel of the training target.

20. A surgical training system, characterized in that: include: The surgical training mold according to any one of claims 1 to 19; as well as A surgical robot, comprising: A main control trolley comprises at least one main operator, wherein the at least one main operator is used to receive user operations; as well as An operating trolley is communicatively connected to the main control trolley, and the operating trolley includes at least one robotic arm, the end of the at least one robotic arm carries at least one surgical tool, and the end of the surgical tool extends into the cavity simulation component through the entrance of the surgical training mold to perform a simulated surgical operation.

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