Surgical platform and system

Abstract

The invention relates to a surgical platform and system. The operation platform comprises a base, a plurality of lifting assemblies, two first supporting assemblies, two second supporting assemblies, two third supporting assemblies and a platform plate. In the actual working process of the operation platform, through the multiple lifting assemblies, the two first supporting assemblies, the two second supporting assemblies and the two third supporting assemblies, adjustment of five freedom degrees of lifting, rotation around the axis of the first direction, rotation around the axis of the second direction, movement in the first direction and movement in the second direction is achieved; miniaturization and five-degree-of-freedom integration of the operation platform are achieved, the multiple lifting assemblies independently ascend and descend, the stability of the platform plate is improved, the rigidity of the operation platform is improved, the stability is enhanced, and long-time stable inclination can be guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a surgical platform and system. BACKGROUND

[0002] The surgical platform is powered by electric drive or hydraulic drive, and through a microcomputer, reciprocating motion of each electric cylinder or oil cylinder is controlled to control position transformation of the surgical platform surface, such as lifting, translation, etc., so as to meet the requirements of surgical operation.

[0003] The existing surgical platform drives the entire platform to lift through the lifting structure, which makes the surgical platform too large in size, low in rigidity, and insufficient in stability, and it is difficult to meet the needs of patients with large weight or special surgical procedures, and the stability is poor during tilting. SUMMARY

[0004] Therefore, it is necessary to provide a surgical platform and system to solve the problems that the existing surgical platform drives the entire platform to lift through the lifting structure, which makes the surgical platform too large in size, low in rigidity, and insufficient in stability, and it is difficult to meet the needs of patients with large weight or special surgical procedures, and the stability is poor during tilting.

[0005] A surgical platform, comprising:

[0006] a base;

[0007] a plurality of lifting assemblies;

[0008] two first support assemblies, one end of the lifting assembly is connected with the base, and the other end is connected with the first support assembly through spherical hinge or a pair of series hinges, and the lifting assembly drives the lifting assembly to move along the vertical direction;

[0009] two second support assemblies, which are movably matched with the two first support assemblies along a first direction, the two first support assemblies are arranged at intervals along a second direction, and the two second support assemblies are arranged at intervals along the first direction;

[0010] two third support assemblies, which are movably matched with the two second support assemblies along a second direction;

[0011] a platform plate connected with the third support assembly, the third direction being the vertical direction, and the first direction, the second direction and the third direction being perpendicular to each other.

[0012] In actual operation, each lifting component of the aforementioned surgical platform independently drives the corresponding first support component to rise and fall. Simultaneously, each lifting component is spherically hinged to the first support component or connected via a pair of series hinges. Therefore, multiple lifting components can drive the platform plate to rise and fall at corresponding positions, achieving the effect of moving the platform plate at different angles to the horizontal direction, primarily by rotating the platform plate along the first and second directions. Simultaneously, two second support components move in coordination with two first support components along the first direction, and two third support components move in coordination with two second support components along the second direction. The platform plate is connected to the third support components, thus enabling movement of the platform plate along both the first and second directions. This achieves five degrees of freedom: lifting, rotation around the axis of the first direction, rotation around the axis of the second direction, movement along the first direction, and movement along the second direction. This realizes the miniaturization and integration of the five degrees of freedom in the surgical platform. The independent lifting of multiple lifting components improves the stability of the platform plate, thereby increasing the rigidity and stability of the surgical platform and ensuring stable tilting over extended periods.

[0013] In one embodiment, the surgical platform includes multiple ball joints, and the first support assembly includes multiple first support members, with each of the multiple ball joints, multiple lifting assemblies, and multiple first support members corresponding to one another.

[0014] One end of the ball joint is connected to the end of the corresponding lifting assembly that is away from the base, and the other end is connected to the end of the corresponding first support member that is away from the second support assembly, so that the first support member and the end of the corresponding lifting assembly that is away from the base are spherically hinged.

[0015] In one embodiment, the number of lifting components is four, the number of ball joints is four, each first support component includes two first support members spaced apart along the first direction, and each second support component includes two second support members spaced apart along the second direction;

[0016] The four lifting components correspond one-to-one with and are connected to the four ball joints, and the four ball joints correspond one-to-one with and are connected to the four first support members;

[0017] The second support member and the corresponding first support member are threaded together along the first direction;

[0018] The two third support components are respectively threaded into the corresponding second support members of the two second support components along the second direction.

[0019] In one embodiment, the surgical platform further includes a follower telescopic member and a follower ball joint, one end of the follower telescopic member being connected to the base and the other end being connected to the follower ball joint;

[0020] The end of the follower ball joint opposite to the base abuts against the platform plate, and the follower telescopic member is located between the four lifting components and extends and retracts along the third direction.

[0021] In one embodiment, the surgical platform includes two first moving components, which are disposed one-to-one with two first supporting components and connected to the first supporting member, for driving the second supporting member to move along the first direction.

[0022] In one embodiment, the surgical platform further includes two second moving components, which are disposed one-to-one with the two second support components and connected to the second support member, for driving the third support component to move along the first direction.

[0023] In one embodiment, the third support component includes two third support members, with the two third support members located on both sides of the corresponding second support component along the second direction, and the second moving component is used to drive the corresponding two third support members to move along the second direction.

[0024] In one embodiment, the first moving component includes two first lead screws and a first power unit. The two first lead screws are threadedly engaged with two corresponding first support members and extend out at both ends along the first direction. The two second support members are respectively connected to both ends of the first lead screws. The first power unit is used to drive the first lead screws to rotate.

[0025] In one embodiment, the second moving component includes two second lead screws and a second power unit. The two second lead screws are threadedly engaged with two corresponding second support members and extend out at both ends along the second direction. The two third support members are respectively connected to both ends of the second lead screws. The second power unit is used to drive the second lead screws to rotate.

[0026] This application also provides a surgical system, the surgical system comprising: a control module and the surgical platform;

[0027] The control module is connected to the lifting assembly and is used to lift the lifting assembly along the third direction when it is not in use;

[0028] The control module is used to control the second support component and the first support component to move along the first direction;

[0029] The control module is used to control the third support component and the second support component to move along the second direction.

[0030] In actual operation, the control module controls each lifting component to independently drive the corresponding first support component to rise and fall. At the same time, each lifting component is spherically hinged to the first support component or hinged through a pair of series hinges. Therefore, multiple lifting components can drive the platform plate to rise and fall at corresponding positions, thereby achieving the effect of driving the platform plate to form different angles with the horizontal direction. This mainly drives the platform plate to rotate along the first direction and the second direction. Simultaneously, the two second support components move and cooperate with the two first support components in a one-to-one correspondence along the first direction, and the two third support components move and cooperate with the two second support components in a one-to-one correspondence along the second direction. The platform plate is connected to the third support components. Therefore, the control module can control the relative movement of the second support components and the first support components in the first direction, and control the relative movement of the third support components and the second support components in the second direction, so as to drive the platform plate to move in the first and second directions. This realizes five degrees of automation: lifting, rotation around the axis in the first direction, rotation around the axis in the second direction, movement along the first direction, and movement along the second direction. This achieves the miniaturization of the surgical platform and the integration of five degrees of freedom. Multiple lifting components lift and lower independently, which improves the stability of the platform plate, thereby increasing the rigidity and stability of the surgical platform and ensuring stable tilting over a long period of time. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of a surgical platform according to one embodiment.

[0032] Figure 2 for Figure 1 A schematic diagram without a platform board.

[0033] Figure 3 for Figure 2 A three-quarter sectional view.

[0034] Explanation of icon numbers:

[0035] 10-Surgical platform;

[0036] 100 - Base;

[0037] 200-Lifting assembly;

[0038] 300 - First support component; 310 - First support element;

[0039] 400 - Second support assembly; 410 - Second support member;

[0040] 500 - Third support component; 510 - Third support element;

[0041] 600 - Platform plate; 610 - Ball joint; 620 - Follower telescopic component; 630 - Follower ball joint;

[0042] 700 - First moving component; 710 - First lead screw;

[0043] 800 - Second moving component; 810 - Second lead screw;

[0044] OX - First direction; OY - Second direction; OZ - Third direction. Detailed Implementation

[0045] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0046] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0047] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0048] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0049] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0050] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0051] See Figure 1 , Figure 1 A schematic diagram of the structure of a surgical platform according to an embodiment of this application is shown. The surgical platform provided in an embodiment of this application includes: a base 100, multiple lifting components 200, two first support components 300, two second support components 400, two third support components 500, and a platform plate 600.

[0052] See Figure 1 and Figure 2 In the aforementioned surgical platform, one end of the lifting assembly 200 is connected to the base 100, and the other end is spherically hinged to the first support assembly 300 or hinged via a pair of series hinges. The lifting assembly 200 moves vertically. Two second support assemblies 400 move in coordination with the two first support assemblies 300 along the first direction OX, and the two first support assemblies 300 are spaced apart along the second direction OY. Two second support assemblies 400 are spaced apart along the first direction OX. Two third support assemblies 500 move in coordination with the two second support assemblies 400 along the second direction OY, corresponding to each other. The platform plate 600 is connected to the third support assembly 500, with the third direction OZ being vertical. The first direction OX, the second direction OY, and the third direction OZ are all perpendicular to each other.

[0053] In actual operation, each lifting component 200 independently drives the corresponding first support component 300 to rise and fall. At the same time, each lifting component 200 is spherically hinged to the first support component 300 or hinged through a pair of series hinges. Therefore, multiple lifting components 200 can drive the platform plate 600 to rise and fall at corresponding positions, thereby achieving the effect of driving the platform plate 600 to form different angles with the horizontal direction. This mainly drives the platform plate 600 to rotate along the first direction OX and the second direction OY. Simultaneously, the two second support components 400 and the two first support components 300 move and cooperate one-to-one along the first direction OX, and the two third support components 500 move and cooperate one-to-one with the two second support components 400 along the second direction OY. The platform plate 600 is connected to the third support components 500, thus enabling the platform plate 600 to move along the first direction OX and the second direction OY. This achieves five degrees of freedom: lifting, rotation around the axis of the first direction OX, rotation around the axis of the second direction OY, movement along the first direction OX, and movement along the second direction OY. This realizes the miniaturization of the surgical platform and the integration of five degrees of freedom. The independent lifting of multiple lifting components 200 improves the stability of the platform plate 600, thereby increasing the rigidity and stability of the surgical platform and ensuring stable tilting over a long period of time.

[0054] Of the two hinges connected in series, one hinge is used to drive the first support assembly 300 to rotate about the axis of the first direction OX, and the other hinge is used to drive the first support assembly 300 to rotate about the axis of the second direction OY.

[0055] Specifically, the hinge connection between the lifting assembly 200 and the first support assembly 300 can also be in other forms, as long as the platform plate 600 can rotate around the axis of the first direction OX and around the axis of the second direction OY.

[0056] See Figure 1 and Figure 2 In one embodiment, the surgical platform includes multiple ball joints 610, and the first support assembly 300 includes multiple first support members 310. The multiple ball joints 610, multiple lifting assemblies 200, and multiple first support members 310 correspond one-to-one. One end of the ball joint 610 is connected to the end of the corresponding lifting assembly 200 opposite to the base 100, and the other end is connected to the end of the corresponding first support member 310 opposite to the second support assembly 400, so that the first support member 310 is spherically hinged to the end of the corresponding lifting assembly 200 opposite to the base 100.

[0057] Among them, the lifting component 200 includes devices such as electric lifting rods, lifting cylinders, linear bearings, and linear motors, and the specific form is not limited.

[0058] See Figure 1 andFigure 2 Specifically, there are four lifting assemblies 200 and four ball joints 610. Each first support assembly 300 includes two first support members 310 spaced apart along a first direction OX, and each second support assembly 400 includes two second support members 410 spaced apart along a second direction OY. The four lifting assemblies 200 correspond one-to-one with and are connected to the four ball joints 610, and the four ball joints 610 correspond one-to-one with and are connected to the four first support members 310. The second support members 410 are threadedly engaged with their corresponding first support members 310 along the first direction OX. The two third support assemblies 500 are respectively threadedly engaged with their corresponding second support members 410 in the two second support assemblies 400 along the second direction OY.

[0059] In this embodiment, four lifting components 200 drive four first support members 310 to move up and down. Two first support members 310 form one first support component 300, and the other two first support members 310 form another first support component 300. In each first support component 300, two first support members 310 drive two second support members 410 to move along the first direction OX, and two second support members 410 drive a third support component 500 to move along the second direction OY. Thus, the stability of the platform plate 600 is achieved with the minimum number of lifting components 200 and the minimum number of first support members 310. The four lifting components 200 form a square support point. Compared with a triangular support point, it is simpler to obtain the lifting height of the lifting components 200 in the process of calculating the rotation around the axis of the first direction OX and the rotation around the axis of the second direction OY.

[0060] See Figure 2 and Figure 3 In one embodiment, the surgical platform further includes a follower telescopic member 620 and a follower ball joint 630. One end of the follower telescopic member 620 is connected to the base 100, and the other end is connected to the follower ball joint 630. The end of the follower ball joint 630 facing away from the base 100 abuts against the platform plate 600. The follower telescopic member 620 is located between the four lifting components 200 and extends and retracts along the third direction OZ.

[0061] In this embodiment, the follower ball joint 630 is located between four ball joint members 610 connected to the lifting assembly 200, thereby enabling support for the middle of the platform plate 600.

[0062] Specifically, both the ball joint 610 and the follower ball joint 630 are spherical sliding bearings or spherical plain bearings, which only need to enable the platform plate 600 to rotate at multiple angles. The specific form is not limited here. The outer ring of the spherical sliding bearing is connected to the lifting assembly 200 or the follower telescopic component 620, and the inner ring is connected to the first support component 310 or abuts against the platform plate 600.

[0063] In this embodiment, since the follower telescopic rod and the lifting assembly 200 are fixed relative to the base 100, and the platform plate 600 moves relative to the base 100, the follower ball joint 630 only supports the contact point of the platform plate 600 and does not need to be connected. Alternatively, a suction cup can be provided in the inner ring of the follower ball joint 630 to stably connect with the platform plate 600. When the platform plate 600 moves along the first direction OX and the second direction OY, the suction cup releases its adsorption, thereby ensuring that the platform plate 600 is stably adsorbed and supported after moving to a specific position.

[0064] In other embodiments, the follower telescopic rod is an elastic rod, thereby ensuring that the follower ball joint 630 and the platform plate 600 remain in rolling contact at all times.

[0065] See Figure 1 and Figure 2 In one embodiment, the surgical platform includes two first moving components 700, which are correspondingly disposed on two first support components 300 and connected to a first support member 310, for driving a second support member 410 to move along a first direction OX. The surgical platform also includes two second moving components 800, which are correspondingly disposed on two second support components 400 and connected to the second support member 410, for driving a third support component 500 to move along the first direction OX.

[0066] In this embodiment, two first moving components 700 drive two second supporting components 400 to move relative to the corresponding first supporting components 300 along the first direction OX, and two second moving components 800 drive two third supporting components 500 to move relative to the corresponding second supporting components 400 along the first direction OX.

[0067] See Figure 1 and Figure 2 In one embodiment, the third support component 500 includes two third support members 510. The two third support members 510 are located on both sides of the corresponding second support component 400 along the second direction OY. The second moving component 800 is used to drive the corresponding two third support members 510 to move along the second direction OY.

[0068] Specifically, each first support component 300 is provided with a first moving component 700, and two first moving components 700 can drive four second support members 410 to move along the first direction OX. Each second support component 400 is provided with a second moving component 800, and two second moving components 800 can drive four third support members 510 to move along the second direction OY. Thus, four third support members 510 can be provided at the four corners of the platform plate 600 to drive the platform plate 600 to move stably along the first direction OX and the second direction OY.

[0069] See Figure 1 and Figure 2 In one embodiment, the first moving component 700 includes two first lead screws 710 and a first power unit. The two first lead screws 710 are threadedly engaged with two corresponding first support members 310 and extend out at both ends along the first direction OX. The two second support members 410 are respectively connected to the two ends of the first lead screws 710. The first power unit is used to drive the first lead screws 710 to rotate, so as to drive the first support members 310 to move along the first direction OX.

[0070] See Figure 1 and Figure 2 In one embodiment, the second moving component 800 includes two second lead screws 810 and a second power unit. The two second lead screws 810 are threadedly engaged with two corresponding second support members 410 and extend out at both ends along the second direction OY. Two third support members 510 are respectively connected to both ends of the second lead screws 810. The second power unit is used to drive the second lead screws 810 to rotate, so as to drive the third support members 510 to move along the second direction OY.

[0071] Specifically, each first moving component 700 is equipped with two first lead screws 710, which can stably drive the two corresponding second support members 410 to move along the first direction OX. Similarly, each second moving component 800 is equipped with two second lead screws 810, which can stably drive the two corresponding third support members 510 to move along the second direction OY. This prevents the platform plate 600 from deflecting around the first direction OX due to each first moving component 700 having only one first lead screw 710, and prevents the platform plate 600 from deflecting around the second direction OY due to each second moving component 800 having only one second lead screw 810. This makes the deflection angle of the platform plate 600 more precise, and the support of the platform plate 600 during surgery more stable.

[0072] In other embodiments, the first lead screw 710 and the second lead screw 810 may also be linear guides.

[0073] Specifically, the first power unit and the second power unit are motors. When the motors rotate, they cause the second support member 410 and the third support member 510 to perform linear reciprocating motion through the first lead screw 710 and the second lead screw 810 of the transmission mechanism such as the reducer and transmission gear.

[0074] In this application, the first lead screw 710 is inserted through the first support member 310 and can move relative to the first support member 310 in the first direction OX, and the second lead screw 810 is inserted through the second support member 410 and can move relative to the first support member 310 in the second direction OY.

[0075] In other embodiments, the first lead screw 710 may also be disposed on the side of the first support member 310 away from the base 100, and the second lead screw 810 may also be disposed on the side of the second support member 410 away from the base 100.

[0076] The first lead screw 710 is detachably connected to the first support member 310 and the second support member 410, and the second lead screw 810 is detachably connected to the second support member 410 and the third support member 510, thereby facilitating the disassembly of the platform plate 600 and the maintenance of the surgical platform.

[0077] Two second support members 410 are disposed on both sides of the corresponding first support assembly 300 along the first direction OX, thereby limiting the movement of the first lead screw 710 along both sides of the first direction OX. Two third support members 510 are disposed on both sides of the corresponding second support assembly 400 along the second direction OY, thereby limiting the movement of the second lead screw 810 along both sides of the second direction OY.

[0078] This application also provides a surgical system (not shown), which includes a control module (not shown) and a surgical platform. The control module is connected to a lifting assembly 200 and is used to lift the lifting assembly 200 along a third direction OZ when it is not in use.

[0079] The control module is used to control the movement of the second support component 400 and the first support component 300 along the first direction OX. The control module is also used to control the movement of the third support component 500 and the second support component 400 along the second direction OY.

[0080] In actual operation, the control module controls each lifting component 200 to independently drive the corresponding first support component 300 to rise and fall. At the same time, each lifting component 200 is spherically hinged to the first support component 300 or hinged through a pair of series hinges. Therefore, multiple lifting components 200 can drive the platform plate 600 to rise and fall at corresponding positions, thereby achieving the effect of driving the platform plate 600 to form different angles with the horizontal direction. This mainly drives the platform plate 600 to rotate along the first direction OX and the second direction OY. Simultaneously, the two second support components 400 and the two first support components 300 move and cooperate one-to-one along the first direction OX, and the two third support components 500 move and cooperate one-to-one with the two second support components 400 along the second direction OY. The platform plate 600 is connected to the third support components 500. Therefore, the control module can control the relative movement of the second support components 400 and the first support components 300 along the first direction OX, and control the relative movement of the third support components 500 and the second support components 400 along the second direction OY, so as to drive the platform plate 600 to move along the first direction OX and the second direction OY. This realizes five degrees of automation: lifting, rotation around the axis of the first direction OX, rotation around the axis of the second direction OY, movement along the first direction OX, and movement along the second direction OY. This achieves the miniaturization of the surgical platform and the integration of five degrees of freedom. The independent lifting of multiple lifting components 200 improves the stability of the platform plate 600, thereby increasing the rigidity and stability of the surgical platform and ensuring stable tilting over a long period of time.

[0081] Specifically, the control module is used to control the first power unit to drive the first lead screw 710 to rotate, and to control the second power unit to drive the second lead screw 810 to rotate. The control module can be a computer, tablet, or a separate PCB board, and is connected to the operating components to enable remote operation.

[0082] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0083] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A surgical platform, characterized by, The surgical platform comprises: a base; a plurality of lifting assemblies; two first support assemblies, one end of the lifting assembly is connected with the base, the other end is spherically articulated with the first support assembly or articulated through a pair of series hinges, the lifting assembly drives the lifting assembly to move along the vertical direction; two second support assemblies, corresponding to the two first support assemblies along the first direction, the two first support assemblies are arranged along the second direction, and the two second support assemblies are arranged along the first direction; two third support assemblies, corresponding to the two second support assemblies along the second direction; a platform plate connected with the third support assembly, the third direction is the vertical direction, and the first direction, the second direction and the third direction are perpendicular to each other.

2. The surgical platform of claim 1, wherein, The surgical platform comprises a plurality of spherical hinges, the first support assembly comprises a plurality of first support members, and the spherical hinge, the lifting assembly and the first support member are one-to-one corresponding; One end of the spherical hinge is connected with the corresponding lifting assembly away from the base, and the other end is connected with the corresponding first support member away from the second support assembly, so that the first support member is spherically articulated with the corresponding lifting assembly away from the base.

3. The surgical platform of claim 2, wherein, The number of the lifting assembly is four, the number of the spherical hinge is four, each first support assembly comprises two first support members arranged along the first direction, and each second support assembly comprises two second support members arranged along the second direction; Four lifting assemblies correspond to and are connected with four spherical hinges, and four spherical hinges correspond to and are connected with four first support members; The second support member is threadedly connected with the corresponding first support member along the first direction; Two third support assemblies are respectively threadedly connected with the corresponding second support members of two second support assemblies along the second direction.

4. The surgical platform of claim 3, wherein, The surgical platform further comprises a follow-up telescopic member and a follow-up spherical hinge, one end of the follow-up telescopic member is connected with the base, and the other end is connected with the follow-up spherical hinge; One end of the follow-up spherical hinge away from the base abuts against the platform plate, and the follow-up telescopic member is located between the four lifting assemblies and telescopes along the third direction.

5. The surgical platform of claim 3, wherein, The surgical platform comprises two first moving assemblies, the two first moving assemblies are one-to-one corresponding to the two first support assemblies and are connected with the first support members, and are used for driving the second support members to move along the first direction.

6. The surgical platform of claim 5, wherein, The surgical platform further comprises two second moving assemblies, the two second moving assemblies are one-to-one corresponding to the two second support assemblies and are connected with the second support members, and are used for driving the third support assemblies to move along the first direction.

7. The surgical platform of claim 6, wherein, The third support assembly comprises two third support members, two third support members in one third support member are located on both sides of the corresponding second support assembly along the second direction, and the second moving assembly is used for driving the corresponding two third support members to move along the second direction.

8. The surgical platform of claim 7, wherein, The first moving assembly comprises two first lead screws and a first power unit, the two first lead screws are threadedly connected with the two first support members respectively and extend out from the two ends of the first direction respectively, the two second support members are connected with the two ends of the first lead screws respectively, and the first power unit is used for driving the first lead screws to rotate.

9. The surgical platform of claim 7, wherein, The second moving assembly comprises two second lead screws and a second power unit, the two second lead screws are threadedly connected with the two second support members respectively and extend out from the two ends of the second direction respectively, the two third support members are connected with the two ends of the second lead screws respectively, and the second power unit is used for driving the second lead screws to rotate.

10. A surgical system characterized by, The surgical system comprises a control module and the surgical platform according to any one of claims 1-9. The control module is connected with the lifting assembly and is used for lifting the lifting assembly along the third direction. The control module is used for controlling the second support assembly to move along the first direction with the first support assembly. The control module is used for controlling the third support assembly to move along the second direction with the second support assembly.

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