Lockable orthopedic turnover operating bed

Abstract

The utility model discloses a lockable orthopedic turnover operating bed, which relates to the technical field of operating beds and comprises a telescopic bed body main frame, a control end driving part, a non-control end driven part, a high-strength carbon fiber bed board and a high-strength carbon fiber spine frame. The telescopic bed body main frame is formed by connecting a first base and a second base through a guide rail and a sliding block. A control end driving part, a non-control end driven part, a high-strength carbon fiber bed plate and a high-strength carbon fiber spine frame are mounted on the telescopic bed body main frame, the product can meet various body position requirements in orthopedic surgery, and the bed surface can be perspective and overturned by 360 degrees; the surgical positioning and auxiliary operation requirements of other departments such as trauma and spine surgery can be met, surgical navigation and intraoperative imaging equipment can be seamlessly connected, intraoperative fluoroscopy is reduced, the health of doctors and patients is guaranteed, and necessary conditions are provided for development of high-difficulty orthopedic surgery and minimally invasive orthopedic surgery.

Description

Technical Field

[0001] The utility model relates to the technical field of operating tables, in particular to a lockable orthopedic flip operating table. Background Art

[0002] The operating table, also known as the operating table, can support the patient during surgery and adjust the patient's position according to the needs of the surgical operation, providing a convenient operating environment for the doctor. The operating table is a basic equipment in the operating room.

[0003] With the advancement of science and technology, operating tables have evolved from manually driven to electrically controlled. Electric operating tables are not only more convenient and labor-saving to operate, but also enhance safety and stability in various patient positions. They are also developing in a multifunctional and specialized direction. Electric operating tables not only meet all surgical positioning and auxiliary operation needs of traumatology, spinal surgery, and other departments, but also seamlessly connect with surgical navigation and intraoperative imaging equipment, reducing the need for intraoperative fluoroscopy and ensuring the health of both doctors and patients. These electric operating tables provide the necessary conditions for performing complex and minimally invasive orthopedic surgeries.

[0004] This multifunctional operating table is suitable for general surgery, trauma surgery, neurosurgery, spinal surgery, head fixation systems, orthopedic traction, and pelvic floor surgeries. During surgery, the patient's position often needs to be adjusted to facilitate the surgeon's operation. This requires real-time adjustment of the operating table's height, left and right tilt, and unilateral height adjustment of the head or feet. This requires the table to be capable of lifting, tilting, lifting, and flipping. While some operating tables on the market offer both lifting and flipping functions, they often lack usability. For example, flipping can be difficult and cumbersome, especially when the table is stationary. Locking at one end fails to fully secure the table, causing it to rock axially along the axis of rotation. This not only limits the operating table's scope and conditions, but also puts the patient at risk of secondary injury during surgery and increases the difficulty of the procedure. Utility Model Content

[0005] The purpose of the present utility model is to provide a lockable orthopedic flip operating table to solve the problem raised in the above background technology that although some operating tables on the market can realize the lifting and flipping functions, they are lacking in usability. For example, the flipping is stuck and not flexible. Especially when the bed plate is stationary, the bed plate cannot be completely fixed by locking it at one end, and the bed plate will shake along the axial direction of the rotation axis. This not only limits the scope and conditions of application of the operating table, but also puts the patient at risk of secondary injury during surgery and increases the difficulty of the operation.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a lockable orthopedic flip operating bed, comprising a retractable bed main frame, a control end active part being provided at one end of the retractable bed main frame, a non-control end driven part being provided at the other end of the retractable bed main frame, a high-strength carbon fiber bed plate being provided below between the control end active part and the non-control end driven part, a high-strength carbon fiber spine frame being provided between the control end active part and the non-control end driven part and above the high-strength carbon fiber bed plate, a hand controller being provided on the front side of the control end active part, a main switch control panel being provided on the outside of the control end active part, and an auxiliary control panel being provided on the front side of the control end active part and on the outside of the hand controller.

[0007] Preferably, the retractable bed main frame includes a No. 1 base, a section of the outer side of the No. 1 base is sleeved with a No. 2 base, a guide rail is provided inside the No. 2 base, a slider is provided at a position inside the No. 1 base corresponding to the guide rail, the slider is slidably connected to the guide rail, the inner end of the No. 2 base is threadedly connected with a locking nut, and the inner side of the locking nut rests on the No. 1 base.

[0008] The top end of the lifting post is fixed with a lifting rod, and the top end of the lifting post is connected with the lifting rod by a screw bolt. The upper end of the lifting post is connected with an electric push rod by a bolt. The upper end of the sliding assembly is provided with a tilting assembly, and the electric push rod is connected to the sliding assembly and the tilting assembly by a connecting shaft and a retaining ring. A manual brake assembly is provided on the rear side of the upper end of the sliding assembly at a position corresponding to the tilting assembly, and a toggle shaft is connected between the manual brake assembly and the tilting assembly. The inner side of the tilting assembly is provided with a tilting shaft, and a brake sliding assembly is provided on the tilting shaft at a position corresponding to the toggle shaft. The brake sliding assembly is spliced ​​and connected with the tilting assembly, and the inner end of the tilting shaft is provided with a bed board adjustment mounting H frame, and an end limit plate is fixedly connected between the bed board adjustment mounting H frame and the tilting shaft on one side by bolts.

[0009] Preferably, the driven part of the non-control end also includes a bottom fixing plate, and a lifting column fixed to the bottom fixing plate by an inner hexagon screw, the upper end of the lifting column is fixedly connected to the main fixing seat by an inner hexagon screw, the interior of the main fixing seat is connected to a gear locking device by a bolt, the interior of the main fixing seat is rotatably connected to a rotating rod, the gear locking device is engaged with the rotating rod through a gear, the bed board adjustment mounting H frame on the other side is installed on the rotating rod, and an end limit plate is fixedly connected between the bed board adjustment mounting H frame and the rotating rod on the other side by bolts.

[0010] Preferably, the gear locking device includes a gear connecting bracket, a locking gear set is provided inside the gear connecting bracket, a gear shaft is provided inside the gear connecting bracket, the locking gear set is fixed to the gear shaft by a flat key and a set screw, the outer end of the gear shaft is clamped with a retaining ring on the gear connecting bracket, a permanent magnet brake is provided on one side of the gear connecting bracket, the permanent magnet brake is fixedly connected to the output end gear shaft by a flat key, a distance screw is threadedly connected between the permanent magnet brake and the gear connecting bracket, and an isolation column is provided on the distance screw and between the permanent magnet brake and the gear connecting bracket.

[0011] Preferably, the high-strength carbon fiber bed board includes a high-strength carbon fiber bed panel, both ends of the high-strength carbon fiber bed panel are provided with bed board mounting plates, the outer ends of the bed board mounting plates are provided with bed board support frames, and bed board mounting tubes are provided between the bed board support frames.

[0012] Preferably, the high-strength carbon fiber spine frame includes two high-strength carbon fiber tubes, a welding connecting frame is provided between the outer ends of the two high-strength carbon fiber tubes, a frame support frame is provided at the outer end of the welding connecting frame, and a bed frame mounting tube is provided between the frame support frames.

[0013] Compared with the existing technology, the beneficial effects of the present invention are as follows: the multifunctional operating table of the present invention adopts a double-column design, and the bed plate and spinal bed frame are made of high-strength carbon fiber material, which forms a stable, safe and reliable operating table with the columns on both sides. The table area is completely free of metal obstructions, meeting the requirements of C-arm, G-arm and O-arm shooting, without blind spots and shadows. The operating table can realize the functions of synchronous lifting, unilateral lifting and left and right deflection, and the bed surface can be manually flipped 360 degrees, thereby adapting to various surgical subjects and meeting the requirements of various body positions during surgery;

[0014] The multifunctional operating table main frame of the utility model has a telescopic function. When the bed board is not installed, the multifunctional operating table can be telescoped by means of the guide rails and sliders connecting the base A and the base B in the telescopic bed main frame, thereby facilitating the movement, storage and transportation of the multifunctional operating table.

[0015] The multifunctional operating bed in the present invention is equipped with a gear locking device on the driven part of the non-control end. When the multifunctional operating bed stops moving, the rotating bar is fixed by means of permanent magnetic brake locking and gear meshing, thereby eliminating the axial swing of the operating bed board. This solves the problems that plague the stability of the operating bed and the safety of the operation, and also avoids the risk of secondary injury to the patient during the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main frame structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the active part structure of the control terminal of the utility model;

[0019] Figure 4 This is a schematic structural diagram of the non-control-end driven part of the utility model;

[0020] Figure 5 This is a schematic structural diagram of the gear locking device of the present utility model;

[0021] Figure 6 This is a schematic diagram of the high-strength carbon fiber bed board structure of the utility model;

[0022] Figure 7 This is a schematic diagram of the high-strength carbon fiber spine frame structure of the present invention.

[0023] In the figure: 1-retractable bed main frame, 2-control end active part, 3-non-control end driven part, 4-high-strength carbon fiber bed board, 5-high-strength carbon fiber spine frame, 6-hand controller, 7-switch main control panel, 8-auxiliary control panel, 9-base No. 1, 10-base No. 2, 11-guide rail, 12-slider, 13-locking nut, 14-castor, 15-brake hexagonal rod, 16-brake connector, 17-brake pedal, 18-bottom fixing plate, 19-lifting column, 20-electric push rod, 21-sliding assembly, 22-manual brake assembly, 23-brake sliding assembly , 24- flip assembly, 25- bed board adjustment mounting H frame, 26- toggle shaft, 27- flip shaft, 28- end limit plate, 29- gear locking device, 30- turning lever, 31- main fixing seat, 32- gear connecting bracket, 33- locking gear set, 34- gear shaft, 35- permanent magnet brake, 36- retaining ring, 37- fixed distance screw, 38- isolation column, 39- high strength carbon fiber bed panel, 40- bed board mounting plate, 41- bed board support frame, 42- bed board mounting tube, 43- high strength carbon fiber tube, 44- welding connecting frame, 45- frame support frame, 46- bed frame mounting tube. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-7 The utility model provides a lockable orthopedic flip operating bed, comprising a retractable bed main frame 1, wherein a control end active part 2 is provided at one end of the retractable bed main frame 1, and a non-control end driven part 3 is provided at the other end of the retractable bed main frame 1, a high-strength carbon fiber bed board 4 is provided below the control end active part 2 and the non-control end driven part 3, a high-strength carbon fiber spine frame 5 is provided between the control end active part 2 and the non-control end driven part 3 and above the high-strength carbon fiber bed board 4, a hand controller 6 is provided on the front side of the control end active part 2, a main switch control panel 7 is provided on the outside of the control end active part 2, and an auxiliary control panel 8 is provided on the front side of the control end active part 2 and on the outside of the hand controller 6.

[0026] When in use, the movement of the active part 2 of the control end is controlled by the hand controller 6, the main switch control panel 7 and the auxiliary control panel 8. The active part 2 of the control end is connected to the driven part 3 of the non-control end through the retractable bed main frame 1, thereby driving the high-strength carbon fiber bed board 4 and the high-strength carbon fiber spine frame 5 to control the height, angle and flipping.

[0027] The retractable bed main frame 1 includes a No. 1 base 9, a No. 2 base 10 is sleeved on an outer section of the No. 1 base 9, a guide rail 11 is provided inside the No. 2 base 10, and a slider 12 is provided at a position corresponding to the guide rail 11 inside the No. 1 base 9. The slider 12 is slidably connected to the guide rail 11, and the inner end of the No. 2 base 10 is threadedly connected to a locking nut 13, the inner side of the locking nut 13 is against the No. 1 base 9, and the position of the No. 1 base 9 relative to the No. 2 base 10 is adjusted by the sliding connection between the slider 12 and the guide rail 11, and the position of the No. 1 base 9 relative to the No. 2 base 10 is fixed by the locking nut 13;

[0028] like Figure 2 The retractable bed main frame 1 is equipped with casters 14. In this embodiment, a total of four casters 14 are installed under the retractable bed main frame 1 and are divided into two groups. The front two casters 14 are one group, and the rear two casters 14 are a group. Each group of casters 14 is connected by a brake hexagonal rod 15. The brake hexagonal rod 15 is equipped with a brake connector 16. The brake connector 16 is connected to the brake electric push rod. The brake connector 16 and the brake hexagonal rod 15 are rotated by the extension and contraction of the brake electric push rod, thereby completing the locking and unlocking of the casters 14. During the operation and the flipping of the bed board, the feet 14 are in a locked state to ensure safety in use.

[0029] Option 2

[0030] The retractable main frame is equipped with casters 14. In this embodiment, a total of four casters 14 are installed under the retractable bed main frame 1 and are divided into two groups. The front two casters 14 are one group, and the rear two casters 14 are a group. Each group of casters 14 is connected by a brake hexagonal rod 15. Brake pedals 17 are installed at both ends of the brake hexagonal rod 15 to lock and unlock the casters.

[0031] The active part 2 of the control end includes a bottom fixing plate 18, to which the bottom end of a lifting column 19 is fixedly connected by an inner hexagon screw, and the top of the lifting column 19 is connected to a sliding assembly 21 by an inner hexagon screw. The sliding assembly 21 is driven by the lifting column 19 to adjust its height relative to the bottom fixing plate 18, and an electric push rod 20 is connected to the sliding assembly 21 by bolts. The upper end of the sliding assembly 21 is provided with a flip assembly 24, and the electric push rod 20 is connected to the sliding assembly 21 and the flip assembly 24 by a connecting shaft and a retaining ring. A manual brake assembly 22 is provided at a position corresponding to the flip assembly 24 on the rear side of the upper end of the sliding assembly 21, and a toggle shaft 26 is connected between the manual brake assembly 22 and the flip assembly 24, and a flip shaft 27 is provided on the inner side of the flip assembly 24. The electric push rod 20 drives the flip assembly 24, so that the flip shaft 27 is flipped along the sliding assembly 21 to achieve left and right deflection of the operating bed. A brake sliding assembly 23 is provided at a position corresponding to the toggle shaft 26 on the flip shaft 27. The brake sliding assembly 23 is spliced ​​and connected with the flip assembly 24. The manual brake assembly 22 is manually toggled, and the brake sliding assembly 23 is driven to move on the flip shaft 27 through the toggle shaft 26. When the brake sliding assembly 23 is spliced ​​and connected with the flip assembly 24, the flip shaft 27 is fixed and will not flip. A bed board adjustment mounting H frame 25 is provided at the inner end of the flip shaft 27. An end limit plate 28 is fixed between the bed board adjustment mounting H frame 25 and the flip shaft 27 on one side by bolts. The bed board adjustment mounting H frame 25 is fixedly set on the flip shaft 27 through the end limit plate 28.

[0032] The non-control end driven part 3 also includes a bottom fixing plate 18 and a lifting column 19 fixed to the bottom fixing plate 18 by an inner hexagon screw. The upper end of the lifting column 19 is fixedly connected to the main fixing seat 31 by an inner hexagon screw. The lifting column 19 drives the main fixing seat 31 to adjust the height relative to the bottom fixing plate 18. The interior of the main fixing seat 31 is connected to a gear locking device 29 by bolts. The interior of the main fixing seat 31 is rotatably connected to a rotating rod 30. The gear locking device 29 meshes with the rotating rod 30 through a gear. The engagement of the gears converts the rotation of the rotating rod 30 into the rotation of the gear inside the gear locking device 29. The bed board adjustment mounting H frame 25 on the other side is mounted on the rotating rod 30. The end limit plate 28 is fixed between the bed board adjustment mounting H frame 25 and the rotating rod 30 on the other side by bolts. The bed board adjustment mounting H frame 25 is fixed to the rotating rod 30 through the end limit plate 28.

[0033] The gear locking device 29 includes a gear connecting bracket 32, a locking gear set 33 is provided inside the gear connecting bracket 32, a gear shaft 34 is provided inside the gear connecting bracket 32, the locking gear set 33 is fixed to the gear shaft 34 by a flat key and a set screw, the outer end of the gear shaft 34 is clamped with a retaining ring 36 on the gear connecting bracket 32, and a permanent magnetic brake 35 is provided on one side of the gear connecting bracket 32, and the permanent magnetic brake 35 is fixedly connected to the output end gear shaft 34 by a flat key, and the gear shaft 34 is carried by the retaining ring 36. The locking gear set 33 is rotated and set inside the gear connecting bracket 32. The locking gear set 33 slows down the rotation of the turning rod 30 and outputs it to the permanent magnetic brake 35, so that the rotation of the turning rod 30 is braked and decelerated. A fixed distance screw 37 is threadedly connected between the permanent magnetic brake 35 and the gear connecting bracket 32. An isolation column 38 is provided on the fixed distance screw 37 and between the permanent magnetic brake 35 and the gear connecting bracket 32. The permanent magnetic brake 35 is isolated and fixed to the gear connecting bracket 32 ​​by passing the fixed distance screw 37 through the isolation column 38.

[0034] The high-strength carbon fiber bed board 4 includes a high-strength carbon fiber bed panel 39, and bed board mounting plates 40 are provided at both ends of the high-strength carbon fiber bed panel 39. The outer ends of the bed board mounting plates 40 are provided with bed board support frames 41, and bed board mounting tubes 42 are provided between the bed board support frames 41. The bed board mounting tubes 42 are fixed to both sides of the high-strength carbon fiber bed panel 39 through the bed board support frames 41 and the bed board mounting plates 40.

[0035] The high-strength carbon fiber spine frame 5 includes two high-strength carbon fiber tubes 43. A welding connection frame 44 is provided between the outer ends of the two high-strength carbon fiber tubes 43. The outer ends of the welding connection frames 44 are provided with frame support frames 45. A bed frame mounting tube 46 is provided between the frame support frames 45. The bed frame mounting tube 46 is fixed to both sides of the high-strength carbon fiber tube 43 through the frame support frames 45 and the welding connection frames 44.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lockable orthopedic flip operating table, characterized by: The invention comprises a retractable bed main frame (1), wherein a control end active part (2) is provided at one end of the retractable bed main frame (1), a non-control end driven part (3) is provided at the other end of the retractable bed main frame (1), a high-strength carbon fiber bed plate (4) is provided below the control end active part (2) and the non-control end driven part (3), a high-strength carbon fiber spine frame (5) is provided between the control end active part (2) and the non-control end driven part (3) and above the high-strength carbon fiber bed plate (4), a hand controller (6) is provided on the front side of the control end active part (2), a main switch control panel (7) is provided on the outside of the control end active part (2), and an auxiliary control panel (8) is provided on the front side of the control end active part (2) and on the outside of the hand controller (6).

2. The lockable orthopedic flip operating table according to claim 1, characterized in that: The retractable bed main frame (1) comprises a No. 1 base (9), a No. 2 base (10) is sleeved on an outer section of the No. 1 base (9), a guide rail (11) is provided inside the No. 2 base (10), a slider (12) is provided at a position corresponding to the guide rail (11) inside the No. 1 base (9), the slider (12) is slidably connected to the guide rail (11), and a locking nut (13) is connected to the inner end of the No. 2 base (10) through a thread, and the inner side of the locking nut (13) is against the No. 1 base (9).

3. The lockable orthopedic flip operating table according to claim 1, characterized in that: The control end active part (2) includes a bottom fixing plate (18), the bottom end of the lifting column (19) is fixedly connected to the bottom fixing plate (18) by a hexagon socket screw, the top of the lifting column (19) is connected to a sliding assembly (21) by a hexagon socket screw, the sliding assembly (21) is connected to an electric push rod (20) by a bolt, the upper end of the sliding assembly (21) is provided with a flip assembly (24), the electric push rod (20) is connected to the sliding assembly (21) and the flip assembly (24) by a connecting shaft and a retaining ring, and the rear side of the upper end of the sliding assembly (21) corresponds to the flip assembly (24). A manual brake assembly (22) is provided at a position, a toggle shaft (26) is connected between the manual brake assembly (22) and the flip assembly (24), a flip shaft (27) is provided on the inner side of the flip assembly (24), a brake sliding assembly (23) is provided at a position corresponding to the toggle shaft (26) on the flip shaft (27), the brake sliding assembly (23) and the flip assembly (24) are spliced ​​and connected, a bed plate adjustment mounting H frame (25) is provided at the inner end of the flip shaft (27), and an end limit plate (28) is fixedly connected between the bed plate adjustment mounting H frame (25) and the flip shaft (27) on one side by bolts.

4. The lockable orthopedic flip operating table according to claim 3, characterized in that: The non-control end driven part (3) also includes a bottom fixing plate (18) and a lifting column (19) fixed to the bottom fixing plate (18) by a hexagon socket screw. The upper end of the lifting column (19) is fixedly connected to a main fixing seat (31) by a hexagon socket screw. The interior of the main fixing seat (31) is connected to a gear locking device (29) by a bolt. The interior of the main fixing seat (31) is rotatably connected to a rotating rod (30). The gear locking device (29) is engaged with the rotating rod (30) through a gear. The bed plate adjustment mounting H frame (25) on the other side is installed on the rotating rod (30). The end limit plate (28) is fixedly connected between the bed plate adjustment mounting H frame (25) and the rotating rod (30) on the other side by a bolt.

5. The lockable orthopedic flip operating table according to claim 4, characterized in that: The gear locking device (29) comprises a gear connecting bracket (32), a locking gear set (33) is provided inside the gear connecting bracket (32), a gear shaft (34) is provided inside the gear connecting bracket (32), the locking gear set (33) is fixed to the gear shaft (34) by a flat key and a set screw, the outer end of the gear shaft (34) and the gear connecting bracket (32) are clamped with a retaining ring (36), a permanent magnetic brake (35) is provided on one side of the gear connecting bracket (32), the permanent magnetic brake (35) is fixedly connected to the output end gear shaft (34) by a flat key, a distance screw (37) is connected between the permanent magnetic brake (35) and the gear connecting bracket (32) by a thread, and an isolation column (38) is provided on the distance screw (37) and between the permanent magnetic brake (35) and the gear connecting bracket (32).

6. The lockable orthopedic flip operating table according to claim 1, characterized in that: The high-strength carbon fiber bed board (4) comprises a high-strength carbon fiber bed panel (39), bed board mounting plates (40) are provided at both ends of the high-strength carbon fiber bed panel (39), bed board support frames (41) are provided at the outer ends of the bed board mounting plates (40), and bed board mounting tubes (42) are provided between the bed board support frames (41).

7. The lockable orthopedic flip operating table according to claim 1, characterized in that: The high-strength carbon fiber spinal column frame (5) comprises two high-strength carbon fiber tubes (43), wherein the number of the high-strength carbon fiber tubes (43) is two, a welding connection frame (44) is provided between the outer ends of the two high-strength carbon fiber tubes (43), a frame support frame (45) is provided at the outer end of the welding connection frame (44), and a bed frame mounting tube (46) is provided between the frame support frames (45).

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