An UBE surgical operating platform

Abstract

The application discloses a UBE operation platform, which comprises a fixed support assembly, an upper steel wire clamping assembly, a middle cam clamping assembly and a foot control assembly, the top end of the upper steel wire clamping assembly is provided with a serpentine arm assembly, the middle cam clamping assembly is arranged below the upper steel wire clamping assembly, the foot control assembly is connected with the upper steel wire clamping assembly and the middle cam clamping assembly through steel wires and a fixed assembly, the upper steel wire clamping assembly comprises symmetrically arranged upper left and right clamping blocks, upper compression springs are arranged between the upper left and right clamping blocks and corresponding side walls of the fixed support assembly, and the two upper compression springs make the upper left and right clamping blocks tightly clamp the tail end of the serpentine arm assembly. The serpentine arm assembly can be fixed according to the needs of an operator, and only one surgeon is needed to operate, without the need for an assistant to hold surgical instruments.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of UBE surgical equipment, and particularly relates to a UBE surgical operation platform. BACKGROUND

[0002] Cervical and lumbar degenerative diseases are common clinical diseases, and traditional open surgery has large trauma and long hospitalization time. With the increasing maturity of endoscopic technology, different types of minimally invasive surgery have emerged. The previous endoscopic surgery of the spine is usually operated through a single channel, and the light source, probe and surgical instruments are located in the same channel, which affects the surgical operation. The UBE technology, i.e. unilateral biportal endoscopic technology, establishes two observation and operation channels through a minimally invasive incision. The observation channel is mainly observed and flushed by a perfusion endoscope, and various surgical instruments are used through the operation channel. The endoscope and surgical instruments do not interfere with each other, so as to widen the surgical field and increase the flexibility of surgical operation.

[0003] In the UBE surgery, the operator usually holds the endoscope with the left hand and uses the surgical instruments with the right hand to perform surgical operation. During the surgical process, the following technical problems exist:

[0004] 1. The operator needs to hold the endoscope with the left hand for a long time, which causes fatigue and shaking of the visual field.

[0005] 2. The assistant needs to hold the "nerve retractor" to pull the nerve root to expose the surgical field for a long time. Since the assistant cannot directly observe the surgical field, the nerve root is easily damaged, which affects the surgical effect and may cause surgical complications.

[0006] 3. The surgical instruments such as "endoscope" and "retractor" need to be stably placed in the surgical area, and need to be moved or adjusted in a small range during the operation. Hand-holding such instruments cannot be stably and accurately placed for a long time, and hand-holding operation may affect the visual field and operation range of the operator.

[0007] Therefore, the technical personnel in the field provide a UBE surgical operation platform to solve the problems in the above background. SUMMARY

[0008] The present application provides a UBE surgical operation platform capable of fixing surgical instruments according to the needs of the operator.

[0009] In order to achieve the above purpose, the present application provides the following technical scheme:

[0010] A UBE surgical operation platform, comprising:

[0011] The fixed support assembly comprises a UBE operation fixed box and a UBE operation platform, a connecting support is arranged on the top of the rear wall of the UBE operation fixed box, and the connecting support is connected with the UBE operation platform.

[0012] The upper steel wire clamping assembly is arranged on the upper portion of the UBE operation fixed box, and a serpentine arm assembly is arranged on the top end of the upper steel wire clamping assembly.

[0013] The middle cam clamping assembly is arranged below the upper steel wire clamping assembly.

[0014] The foot control assembly is connected with the upper steel wire clamping assembly and the middle cam clamping assembly through steel wire lines and a fixing assembly.

[0015] The upper steel wire clamping assembly comprises symmetrically arranged upper left clamping blocks and upper right clamping blocks, upper compression springs are arranged between the upper left clamping blocks and the upper right clamping blocks and the corresponding side walls of the UBE operation fixed box, respectively, and the two upper compression springs make the upper left clamping blocks and the upper right clamping blocks closely adhere to each other; sliding fixed blocks are arranged on the top of the side surfaces of the upper left clamping blocks and the upper right clamping blocks, and the sliding fixed blocks can clamp the tail end of the serpentine arm assembly.

[0016] Further, the sliding fixed blocks comprise left sliding fixed blocks and right sliding fixed blocks, the bottom ends of the left sliding fixed blocks and the right sliding fixed blocks are connected through sliding block hinges, the side surfaces of the left sliding fixed blocks and the right sliding fixed blocks that are close to each other are recessed inward to form grooves, the two grooves are buckled to each other, and the two grooves can clamp the tail end of the serpentine arm assembly.

[0017] Further, the middle cam clamping assembly comprises middle left clamping blocks and middle right clamping blocks, middle compression springs are arranged between the middle left clamping blocks and the middle right clamping blocks and the corresponding side walls of the UBE operation fixed box, respectively, and the two middle compression springs make the middle left clamping blocks and the middle right clamping blocks clamp cams, and the cams are connected with the left sliding fixed blocks, the right sliding fixed blocks and the foot control assembly through steel wire lines and a fixing assembly.

[0018] Further, the steel wire and fixing assembly comprises two upper control steel wires, a middle connecting steel wire, a first middle control steel wire, a second middle control steel wire and a steel wire fixing block, one end of each of the two upper control steel wires is connected with the upper left clamping block and the upper right clamping block respectively, the other end of each of the two upper control steel wires is connected with the foot control assembly, one end of the middle connecting steel wire is hingedly connected with the sliding block, the other end of the middle connecting steel wire is connected with the top of the cam, one end of each of the first middle control steel wire and the second middle control steel wire is connected with the foot control assembly, the other end of each of the first middle control steel wire and the second middle control steel wire is connected with the two sides of the bottom of the cam, and the upper control steel wire, the middle connecting steel wire, the first middle control steel wire and the second middle control steel wire are arranged on the inner wall of the UBE operation fixing box through the steel wire fixing block.

[0019] Further, the foot control assembly comprises a foot support, the top of the two side walls of the foot support is connected through a first rotating shaft, two foot pedals are arranged on the first rotating shaft, the included angle between the two foot pedals is obtuse, a reset torsion spring is further arranged on the first rotating shaft, and the two ends of the reset torsion spring are connected with the two foot pedals respectively.

[0020] Further, the front ends of the two side walls of the foot support are connected through a second rotating shaft, a pressing plate capable of being flipped along the second rotating shaft is arranged on the second rotating shaft, a pressing torsion spring is further arranged on the second rotating shaft, and the two ends of the pressing torsion spring are connected with the pressing plate and the bottom plate of the foot support respectively.

[0021] Further, the number of the foot control assemblies is two, the end close to the pressing plate on the left foot control assembly is connected with the first middle control steel wire and the second middle control steel wire, and the end close to the pressing plate on the right foot control assembly is connected with the upper left clamping block and the upper right clamping block.

[0022] Further, the snake arm assembly comprises a snake arm inner steel wire, a snake arm tail joint, a plurality of snake arm joints and a snake arm head joint, the snake arm inner steel wire passes through the snake arm tail joint and the plurality of snake arm joints in sequence and is connected with the snake arm head joint, the tail of the snake arm inner steel wire is provided with a fixed circular plate, the fixed circular plate is clamped in two grooves, the snake arm head joint is connected with the UBE operation drag hook through a fixing nut, and the tail end of the snake arm tail joint abuts against the top surface after being tightly pressed against the left sliding fixed block and the right sliding fixed block.

[0023] Further, the UBE operation fixing box comprises a fixing back plate, a fixing upper plate, a fixing middle plate and a fixing lower plate are installed in the fixing back plate, the fixing upper plate is installed at the top end of the fixing back plate, the fixing upper plate, the fixing middle plate and the fixing lower plate are arranged in parallel and divide the fixing back plate into an upper cavity, a middle cavity and a lower cavity.

[0024] Further, the upper left clamping block and the upper right clamping block are arranged between the fixed upper plate and the fixed middle plate, and the bottom surface of the upper left clamping block and the upper right clamping block is connected with the fixed middle plate through a sliding bearing; the middle left clamping block and the middle right clamping block are arranged between the fixed middle plate and the fixed lower plate, and the bottom surface of the middle left clamping block and the middle right clamping block is connected with the fixed lower plate through a sliding bearing.

[0025] In the above technical solution, the UBE operation platform provided by the application has the following advantages

[0026] Beneficial effects:

[0027] 1. The sliding fixed block can clamp the tail end of the serpentine arm assembly, and the sliding fixed block can move up and down in the cylindrical passage between the upper left clamping block and the upper right clamping block, so as to realize the putting in or taking out of the serpentine arm assembly.

[0028] 2. When the upper left clamping block and the upper right clamping block are separated, the left sliding fixed block and the right sliding fixed block can be separated at the top end under the action of their own gravity, so as to realize the putting in or taking out of the serpentine arm assembly.

[0029] 3. When the left foot pedal is stepped on, the cam is driven to rotate through the first middle control wire and the second middle control wire, the cam extrudes the middle left clamping block and the middle right clamping block to move to both sides, after the cam rotates 180°, the middle left clamping block and the middle right clamping block clamp the cam again and cannot rotate, at the same time, the groove clamps the tail end of the internal steel wire of the serpentine arm, so as to realize the fixation of the serpentine arm assembly; when the left foot pedal is reset, the cam rotates 180° again to reset, the sliding block hinge is pushed to move upward to reset, and then the left sliding fixed block and the right sliding fixed block are loosened from the tail end of the serpentine arm assembly, so that the shape of the serpentine arm can be continuously adjusted to meet the requirements of different operation positions.

[0030] 4. The application can realize the fixation, disassembly and replacement of the serpentine arm assembly under the premise of following the sterile principle in the operation process, avoid the pollution of the sterile area, and protect the environment of the sterile operation. The application can be integrally moved to fix the position, is convenient to fix and easy to operate; the structure of the application is entirely composed of mechanical structures, can accept the cleaning and disinfection treatment of the operating room, is safe and reliable, and does not have the risk of sudden failure during the operation; through the foot pedal, the serpentine arm can be randomly moved within a certain range under the operating table after the internal steel wire of the serpentine arm is adjusted, so as to facilitate the operation during the operation.

[0031] 5. It has a stable, reliable and adjustable surgical instrument fixing structure, and only requires the surgeon to operate it, without the need for an assistant to hold the surgical instrument. The surgical instrument can be placed in a more accurate position according to the surgeon's wishes, avoiding the shaking of the instrument and the influence of the assistant's operation on the surgeon, saving human resources, improving efficiency, and providing strong support for UBE surgery. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0033] Figure 1 A schematic structural diagram of a UBE surgical operating platform provided by an embodiment of the present invention;

[0034] Figure 2 for Figure 1 Side view of

[0035] Figure 3 for Figure 1 Schematic diagram of the decomposition structure;

[0036] Figure 4 for Figure 1 Sectional view of the main view of the connection structure in

[0037] Figure 5 for Figure 1 Front view of the connection structure of the middle serpentine arm assembly, upper wire clamping assembly, middle cam clamping assembly, wire and fixing assembly, and pedal control assembly;

[0038] Figure 6 for Figure 5 sectional view of

[0039] Figure 7 for Figure 5 sectional view of

[0040] Figure 8 This is the front view of the connection structure of the middle serpentine arm assembly, the upper wire clamping assembly and the middle cam clamping assembly;

[0041] Figure 9 for Figure 8 sectional view of

[0042] Figure 10 for Figure 8 sectional view of

[0043] Figure 11Exploded structural view of the snake arm assembly with the upper wire clamping assembly, the middle cam clamping assembly, the wire line and fixing assembly, and the foot control assembly;

[0044] Figure 12 is a sectional view of Figure 11 ;

[0045] Figure 13 Exploded structural view of the snake arm assembly with the upper wire clamping assembly;

[0046] Figure 14 is a sectional view of Figure 13 ;

[0047] Figure 15 is a front view of the middle foot control assembly; Figure 1

[0048] is a front view of the foot control assembly under the foot; Figure 16 Figure 1 BRIEF DESCRIPTION OF DRAWINGS

[0049] BRIEF DESCRIPTION OF DRAWINGS

[0050] 1, fixing support assembly; 2, snake arm assembly; 3, upper wire clamping assembly; 4, middle cam clamping assembly; 5, wire line and fixing assembly; 6, foot control assembly;

[0051] 11, UBE operation fixing box; 12, connecting support; 13, UBE operation platform;

[0052] 111, fixed back plate; 112, fixed upper plate; 113, fixed middle plate; 114, fixed lower plate;

[0053] 21, internal wire of snake arm; 22, tail joint of snake arm; 23, joint of snake arm; 24, head joint of snake arm; 25, fixed nut; 26, UBE operation drag hook;

[0054] 31, left clamping block of upper part; 32, right clamping block of upper part; 33, upper compression spring; 34, sliding fixed block;

[0055] 341, left sliding fixed block; 342, right sliding fixed block;

[0056] 41, left clamping block of middle part; 42, right clamping block of middle part; 43, middle compression spring; 44, cam;

[0057] 51, upper control wire; 52, middle connecting wire; 53, first middle control wire; 54, second middle control wire; 55, wire fixed block;

[0058] 611, foot plate; 612, pressing plate; 613, foot support.​ DETAILED DESCRIPTION

[0059] In order to make the technical personnel in the art better understand the technical solutions of the present application, the present application will be further described in detail below in combination with the drawings.

[0060] Referring to Figures 1-3 , 5-14 shown;

[0061] The UBE operation platform provided by the embodiment of the present application comprises:

[0062] The fixed support assembly 1 comprises a UBE operation fixed box 11 and a UBE operation platform 13, a connecting bracket 12 is welded at the top of the rear wall of the UBE operation fixed box 11, the connecting bracket 12 is connected with the UBE operation platform 13, and the UBE operation platform is connected in multiple positions by adjusting the positions of the connecting bracket 12 and the UBE operation platform 13.

[0063] The upper steel wire clamping assembly 3 is arranged at the upper part of the UBE operation fixed box 11, and the top end of the upper steel wire clamping assembly is provided with the serpentine arm assembly 2.

[0064] The middle cam clamping assembly 4 is arranged below the upper steel wire clamping assembly 3.

[0065] The foot control assembly 6 is connected with the upper steel wire clamping assembly 3 and the middle cam clamping assembly 4 through the steel wire and the fixing assembly 5 respectively.

[0066] The upper steel wire clamping assembly 3 comprises a left upper clamping block 31 and a right upper clamping block 32 arranged symmetrically, a left upper clamping block 31 and a right upper clamping block 32 are respectively arranged with upper compression springs 33 between the corresponding side walls of the UBE operation fixed box 11, and the two upper compression springs 33 keep the left upper clamping block 31 and the right upper clamping block 32 in a normally closed clamping state; the top of the side surface of the left upper clamping block 31 and the right upper clamping block 32 close to each other is provided with a sliding fixed block 34, the sliding fixed block 34 can clamp the tail end of the serpentine arm assembly 2, and the sliding fixed block 24 can move up and down in the cylindrical passage part between the left upper clamping block 31 and the right upper clamping block 32.

[0067] The sliding fixed block 34 includes a left sliding fixed block 341 and a right sliding fixed block 342, the bottom ends of the left sliding fixed block 341 and the right sliding fixed block 342 are connected by a sliding block hinge, the side surfaces of the left sliding fixed block 341 and the right sliding fixed block 342 that are in close contact are recessed inward to form grooves, the two grooves are buckled and can clamp the tail end of the snake-shaped arm assembly 2. The middle part of the top surface of the left sliding fixed block 341 and the right sliding fixed block 342 is recessed inward to form a recess.

[0068] The middle cam clamping assembly 4 includes a middle left clamping block 41 and a middle right clamping block 42, a middle compression spring 43 is arranged between the middle left clamping block 41 and the corresponding side wall of the UBE surgical fixed box 11, and a middle compression spring 43 is arranged between the middle right clamping block 42 and the corresponding side wall of the UBE surgical fixed box 11. The two middle compression springs 43 clamp the cam 44, and the middle left clamping block 41 and the middle right clamping block 42 realize the normally closed clamping state under the action of the middle compression spring 43. The cam 44 is connected with the left sliding fixed block 341, the right sliding fixed block 342 and the foot control assembly 6 through the steel wire and the fixing assembly 5.

[0069] The steel wire and the fixing assembly 5 include two upper control steel wires 51, a middle connecting steel wire 52, a first middle control steel wire 53, a second middle control steel wire 54 and a steel wire fixed block 55. One end of each of the two upper control steel wires 51 is connected with the upper left clamping block 31 and the upper right clamping block 32, respectively. The other end of each of the two upper control steel wires 51 is connected with the foot control assembly 6. One end of the middle connecting steel wire 52 is connected by a sliding block hinge, and the other end of the middle connecting steel wire 52 is connected with the top of the cam 44. The middle connecting steel wire 52 can support the weight of the sliding fixed block 34 and the snake-shaped arm assembly 2. When the upper left clamping block 31 and the upper right clamping block 32 are separated, the top ends of the left sliding fixed block 341 and the right sliding fixed block 342 can be separated under the action of their own gravity. One end of each of the first middle control steel wire 53 and the second middle control steel wire 54 is connected with the foot control assembly 6. The other end of each of the first middle control steel wire 53 and the second middle control steel wire 54 is connected with the two sides of the bottom of the cam 44. The upper control steel wire 51, the middle connecting steel wire 52, the first middle control steel wire 53 and the second middle control steel wire 54 are arranged on the inner wall of the UBE surgical fixed box 11 through the steel wire fixed block 55.

[0070] The connection positions of the cam 44, the first middle control steel wire 53, the second middle control steel wire 54 and the middle connecting steel wire 52 are not in the same plane on the cam 44, so as to avoid the phenomenon that the first middle control steel wire 53, the second middle control steel wire 54 and the middle connecting steel wire 52 are wound during the rotation of the cam 44.

[0071] Referring to Figures 15-16 as shown;

[0072] The foot control assembly 6 comprises a foot support 613, the top of the two side walls of the foot support 613 is connected by a first rotating shaft, two foot pedals 611 are arranged on the first rotating shaft, the included angle between the two foot pedals 611 is obtuse, and a reset torsional spring is further sleeved on the first rotating shaft, and the two ends of the reset torsional spring are connected with the two foot pedals 611 respectively.

[0073] The front ends of the two side walls of the foot support 613 are connected by a second rotating shaft, a pressing plate 612 capable of overturning along the second rotating shaft is arranged on the second rotating shaft, and a pressing torsional spring is further sleeved on the second rotating shaft, and the two ends of the pressing torsional spring are connected with the pressing plate 612 and the bottom plate of the foot support 613 respectively.

[0074] The number of the foot control assembly 6 is two, the end close to the pressing plate 612 on the left foot control assembly 6 is connected with the first middle control wire 53 and the second middle control wire 54, and the end close to the pressing plate 612 on the right foot control assembly 6 is connected with the upper left clamping block 31 and the upper right clamping block 32. When the left foot pedal 611 is stepped down, the cam 44 is driven to rotate through the first middle control wire 53 and the second middle control wire 54, the cam 44 extrudes the middle left clamping block 41 and the middle right clamping block 42 to move to both sides, after the cam 44 rotates 180°, the middle left clamping block 41 and the middle right clamping block 42 again clamp the cam 44 and cannot rotate, at the same time, the recess clamps the tail end of the internal wire 21 of the snake-shaped arm, so that the fixation of the snake-shaped arm assembly 2 is realized; when the left foot pedal 611 is reset, the cam 44 is reset to rotate 180° again, the sliding block hinge is pushed to move and reset, and then the left sliding fixed block 341 and the right sliding fixed block 342 are loosened from the tail end of the snake-shaped arm assembly 2, so that the shape of the snake-shaped arm can be continuously adjusted to meet the requirements of different surgical positions.

[0075] Then the top ends of the left sliding fixed block 341 and the right sliding fixed block 342 are separated through the middle connecting wire 52, so that the snake-shaped arm assembly 2 is put in or taken out.

[0076] When the right foot pedal 611 is stepped down, the upper left clamping block 31 and the upper right clamping block 32 are separated through the upper control wire 51, and when the right foot pedal 611 is reset, the upper left clamping block 31 and the upper right clamping block 32 are attached under the action of the corresponding pressing spring 33.

[0077] The footboard 611, the pressing plate 612 and the footboard support 613 are made of polyurethane, ABS or the like, and can slightly deform. The contact part between the footboard 611 and the pressing plate 613 is in the shape of a circular arc. When the footboard 611 is stepped on, the pressing plate 613 is extruded, and the pressing plate 613 presses the footboard 611 under the action of the compressed torsion spring.

[0078] Referring to Figure 4 as shown in the drawings.

[0079] Further, the snake arm assembly 2 comprises a snake arm inner wire 21, a snake arm tail joint 22, a plurality of snake arm joints 23 and a snake arm head joint 24. The snake arm inner wire 21 passes through the snake arm tail joint 22 and the plurality of snake arm joints 23 in sequence and is connected with the snake arm head joint 24. The tail of the snake arm inner wire 21 is provided with a fixed circular plate clamped in two grooves. The snake arm head joint 24 is connected with a UBE surgical hook 26 through a fixing nut 25. The flange face of the tail end of the snake arm tail joint 22 abuts against the recessed platform after being tightly abutted against the left sliding fixing block 341 and the right sliding fixing block 342.

[0080] The snake arm assembly 2 is composed of the snake arm tail joint 22, the plurality of snake arm joints 23 and the snake arm head joint 24 in series, can freely adjust the shape and finally realize shape fixation by tensioning the snake arm inner wire 21. The UBE surgical hook 26 can be used in different positions by changing the shape of the snake arm assembly 2 during surgery. The snake arm assembly 2 can be sterilized by high-pressure steam sterilization, chemical gas sterilization or ionizing radiation, etc., to meet the requirements of clinical aseptic operation.

[0081] The UBE surgical hook 26 can replace the assistant or the surgeon to hold the surgical instrument (hook or endoscope) with one hand, which is more stable, does not block the line of sight, is flexible and convenient, and saves one assistant.

[0082] Referring to Figure 3 as shown in the drawings.

[0083] The UBE operation fixing box comprises a fixing back plate 111, a fixing upper plate 112, a fixing middle plate 113 and a fixing lower plate 114 are installed in the fixing back plate 111, the fixing upper plate 112 is installed at the top end of the fixing back plate 111, the fixing upper plate 112, the fixing middle plate 113 and the fixing lower plate 114 are arranged in parallel and divide the fixing back plate 111 into an upper cavity, a middle cavity and a lower cavity. Steel wire adjusting holes are formed on the two side walls of the fixing back plate 111 for adjusting the tightness of the upper control steel wire 51, the first middle control steel wire 53 and the second middle control steel wire 54, and then cooperating with the foot control, finally realizing the fixing and loosening of the foot pedal 611 of the two foot control assemblies 6. A plurality of guide pins are arranged on the inner wall of the fixing back plate 111 for fixing the movement tracks of the upper left clamping block 31 and the upper right clamping block 32 and the middle left clamping block 41 and the middle right clamping block 42 respectively.

[0084] Referring to Figures 5-14 as shown in the drawings.

[0085] The upper left clamping block 31 and the upper right clamping block 32 are arranged between the fixing upper plate 112 and the fixing middle plate 113, and the bottom surfaces of the upper left clamping block 31 and the upper right clamping block 32 are connected with the fixing middle plate 113 through sliding bearings; the middle left clamping block 41 and the middle right clamping block 42 are arranged between the fixing middle plate 113 and the fixing lower plate 114, and the bottom surfaces of the middle left clamping block 41 and the middle right clamping block 42 are connected with the fixing lower plate 114 through sliding bearings.

[0086] The application can realize the fixing, disassembly and replacement of the snake-shaped arm assembly 2 under the premise of following the sterile principle in the operation process, avoid polluting the sterile area and protect the sterile operation environment. The application can be integrally moved to fix the position, is convenient to fix and simple to operate; the structure of the application is entirely composed of mechanical structures, can accept the cleaning and disinfection treatment of the operating room, is safe and reliable and does not exist the risk of sudden failure in the operation; through the foot pedal 611, the snake-shaped arm internal steel wire 21 can be randomly moved within a certain range under the operating table after being adjusted, which is convenient for operation in the operation.

[0087] The snake-shaped arm assembly 2 of the application is located in the sterile area, and other parts are located outside the sterile area. In the operation, the surgeon releases the locking of the snake-shaped arm assembly 2 form by stepping on the foot pedal, adjusts the form of the snake-shaped arm assembly 2 and the position of the distal end surgical instrument according to the operation needs, and steps on the foot pedal 611 to realize the locking of the snake-shaped arm assembly 2. The design follows the sterile principle in the operation process and does not pollute the operation area.

[0088] The application has stable, reliable and adjustable surgical instrument fixing structure, and only needs one operation of the surgeon, without the need for an assistant to hold the surgical instrument, so that the surgical instrument can be in a more accurate position according to the will of the operator, avoiding the shaking of the instrument, avoiding the influence of the assistant operation on the operator, saving human resources, improving efficiency, and providing strong support for UBE surgery.

[0089] The above has described certain exemplary embodiments of the application by way of illustration only, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the application.

Claims

1. A UBE surgical operating platform, characterized in that: include: A fixed support assembly (1), the fixed support assembly (1) comprising a UBE surgical fixed box (11) and a UBE surgical platform (13), a connecting bracket (12) being installed on the top of the rear wall of the UBE surgical fixed box (11), and the connecting bracket (12) being connected to the UBE surgical platform (13); An upper steel wire clamping assembly (3), the upper steel wire clamping assembly (3) being arranged on the upper part of the UBE surgical fixation box (11), and a serpentine arm assembly assembly (2) being arranged on the top of the upper steel wire clamping assembly; a middle cam clamping assembly (4), wherein the middle cam clamping assembly is arranged below the upper wire clamping assembly (3); A pedal control assembly (6), wherein the pedal control assembly (6) is connected to the upper wire clamping assembly (3) and the middle cam clamping assembly (4) respectively through a steel wire and a fixing assembly (5); The upper wire clamping assembly (3) includes an upper left clamping block (31) and an upper right clamping block (32) that are symmetrically arranged. Upper compression springs (33) are respectively arranged between the upper left clamping block (31) and the upper right clamping block (32) and the corresponding side walls on the UBE surgical fixation box (11). The two upper compression springs (33) make the upper left clamping block (31) and the upper right clamping block (32) close to each other; a sliding fixing block (34) is arranged on the top of the side where the upper left clamping block (31) and the upper right clamping block (32) are close to each other, and the sliding fixing block (34) can clamp the tail end of the serpentine arm assembly assembly (2); The sliding fixed block (34) comprises a left sliding fixed block (341) and a right sliding fixed block (342), the bottom ends of the left sliding fixed block (341) and the right sliding fixed block (342) are connected by a sliding block hinge, and the side surfaces of the left sliding fixed block (341) and the right sliding fixed block (342) that are in contact with each other are both recessed inward to form grooves, and the two grooves are engaged with each other and can clamp the tail end of the serpentine arm assembly (2).

2. The UBE surgical operating platform according to claim 1, characterized in that: The middle cam clamping assembly (4) includes a middle left clamping block (41) and a middle right clamping block (42), and middle compression springs (43) are respectively provided between the middle left clamping block (41) and the middle right clamping block (42) and the corresponding side walls on the UBE surgical fixation box (11). The two middle compression springs (43) enable the middle left clamping block (41) and the middle right clamping block (42) to clamp the cam (44), and the cam (44) is respectively connected to the left sliding fixed block (341), the right sliding fixed block (342) and the foot control assembly (6) through a steel wire and a fixing assembly (5).

3. The UBE surgical operating platform according to claim 2, characterized in that: The steel wire and fixing assembly (5) comprises two upper control steel wires (51), a middle connecting steel wire (52), a first middle control steel wire (53), a second middle control steel wire (54) and a steel wire fixing block (55), one end of the two upper control steel wires (51) is connected to the upper left clamping block (31) and the upper right clamping block (32) respectively, the other end of the two upper control steel wires (51) is connected to the pedal control assembly (6), one end of the middle connecting steel wire (52) is hingedly connected to the sliding block, and the middle connecting steel wire (52) is hingedly connected to the sliding block. The other end is connected to the top of the cam (44); one end of the first middle control steel wire (53) and the second middle control steel wire (54) is connected to the foot control assembly (6), and the other ends of the first middle control steel wire (53) and the second middle control steel wire (54) are connected to both sides of the bottom of the cam (44); the upper control steel wire (51), the middle connecting steel wire (52), the first middle control steel wire (53) and the second middle control steel wire (54) are respectively arranged on the inner wall of the UBE surgical fixation box (11) through a steel wire fixing block (55).

4. The UBE surgical operating platform according to claim 3, characterized in that: The pedal control assembly (6) includes a pedal bracket (613), the tops of the two side walls of the pedal bracket (613) are connected via a first rotating shaft, two foot pedals (611) are provided on the first rotating shaft, the angle between the two foot pedals (611) is an obtuse angle, and a return torsion spring is also sleeved on the first rotating shaft, and the two ends of the return torsion spring are respectively connected to the two foot pedals (611).

5. The UBE surgical operating platform according to claim 4, characterized in that: The front ends of the two side walls of the pedal bracket (613) are connected via a second rotating shaft, a pressure plate (612) capable of turning along the second rotating shaft is provided on the second rotating shaft, and a compression torsion spring is also sleeved on the second rotating shaft, and the two ends of the compression torsion spring are respectively connected to the pressure plate (612) and the bottom plate of the pedal bracket (613).

6. The UBE surgical operating platform according to claim 5, characterized in that: The number of the pedal control assemblies (6) is two. The end of the pedal control assembly (6) located on the left side near the pressure plate (612) is connected to the first middle control steel wire (53) and the second middle control steel wire (54). The end of the pedal control assembly (6) located on the right side near the pressure plate (612) is connected to the upper left clamping block (31) and the upper right clamping block (32).

7. The UBE surgical operating platform according to claim 1, characterized in that: The serpentine arm assembly assembly (2) includes a serpentine arm internal steel wire (21), a serpentine arm tail joint (22), multiple serpentine arm joints (23) and a serpentine arm head joint (24) connected, wherein the serpentine arm internal steel wire (21) passes through the serpentine arm tail joint (22) and multiple serpentine arm joints (23) in sequence and is connected to the serpentine arm head joint (24), and a fixed circular plate is provided at the tail of the serpentine arm internal steel wire (21), and the fixed circular plate is clamped in two grooves, and the serpentine arm head joint (24) is connected to the UBE surgical retractor (26) through a fixing nut (25), and the tail end of the serpentine arm tail joint (22) abuts against the top surface of the left sliding fixed block (341) and the right sliding fixed block (342) after being tightly attached.

8. The UBE surgical operating platform according to claim 1, characterized in that: The UBE surgical fixation box comprises a fixed back plate (111), wherein a fixed upper plate (112), a fixed middle plate (113) and a fixed lower plate (114) are installed in the fixed back plate (111), wherein the fixed upper plate (112) is installed at the top end of the fixed back plate (111), and the fixed upper plate (112), the fixed middle plate (113) and the fixed lower plate (114) are arranged in parallel and divide the fixed back plate (111) into an upper cavity, a middle cavity and a lower cavity.

9. The UBE surgical operating platform according to claim 3, characterized in that: The upper left clamping block (31) and the upper right clamping block (32) are arranged between the fixed upper plate (112) and the fixed middle plate (113), and the bottom surfaces of the upper left clamping block (31) and the upper right clamping block (32) are connected to the fixed middle plate (113) through sliding bearings; the middle left clamping block (41) and the middle right clamping block (42) are arranged between the fixed middle plate (113) and the fixed lower plate (114), and the bottom surfaces of the middle left clamping block (41) and the middle right clamping block (42) are connected to the fixed lower plate (114) through sliding bearings.

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