Movable multifunctional surgical device for traumatic orthopedics department

Abstract

The invention relates to the technical field of orthopedic surgery equipment, and discloses a movable traumatic orthopedic multifunctional surgery device which is arranged on a bed body and comprises first mounting frames, second mounting frames, a third mounting frame and a fourth mounting frame. The second mounting frame is arranged on one side of the bed body; the traction mechanism is detachably arranged on the first mounting frame and the second mounting frame and comprises a mounting assembly and a traction assembly; through the traction mechanism, the traction assembly can be installed according to the part needing traction treatment of a patient under the action of the installation assembly, so that the traction device is suitable for treatment of limbs of different parts of the traumatic orthopedics patient, the installation mode is simple and convenient, the traction device can be rapidly disassembled when not used, the size is effectively reduced, and the whole device is convenient to move; the conditions that traditional traction equipment cannot perform traction treatment on limbs of different parts of a patient and is large in size and inconvenient to move are avoided; the problems that an existing traction device is inconvenient to conduct synchronous traction treatment on the upper limb and the lower limb of a patient and inconvenient to move and install are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of orthopedic surgical equipment, and in particular relates to a movable multifunctional trauma orthopedic surgical device. Background Art

[0002] In trauma orthopedic treatment, it is sometimes necessary to perform surgery on the injured part of the patient to help the patient recover. Lower limb surgery is a common orthopedic surgery, and closed reduction intramedullary fixation technology is widely used. The premise of closed reduction is that the fracture needs to be reduced to the ideal position before surgery, and this good reduction state needs to be maintained, which requires the use of a surgical traction bed; through the traction of gravity, it acts on the affected limb, relieves the tension and retraction of the soft tissue at the fracture and dislocation, and reduces the fracture or dislocation, thereby achieving the purpose of treatment.

[0003] At present, the orthopedic surgical traction equipment used in trauma orthopedic treatment can only traction the patient's lower limbs or upper limbs, and it needs to be installed on the bed or in the operating room according to the treatment needs during the operation. This not only takes up valuable operating room space, but also during the operation, doctors and nurses need to move between different equipment, which increases the complexity and time of the operation, and may also increase the risk of the operation. In addition, traditional surgical traction equipment is large in size and not easy to move and install.

[0004] Based on this, the present invention proposes a movable trauma orthopedic multifunctional surgical device that can realize multifunctional traction during surgery and is small in size and easy to install and use, so as to solve the problems existing in the above-mentioned prior art. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a movable trauma orthopedic multifunctional surgical device, which has the advantages of being able to perform traction treatment on the patient's upper and lower limbs according to actual conditions, and having a small structure and volume and being easy to install and use. It solves the problems of existing traction equipment that cannot achieve simultaneous traction of the patient's upper and lower limbs and has a large structure and is not easy to move and install.

[0006] In order to achieve the purpose of solving the problem that the above-mentioned movable trauma orthopedic multifunctional surgical device is inconvenient to perform synchronous traction treatment on the patient's upper limbs, the present invention provides the following technical solutions: A movable multifunctional trauma orthopedic surgical device, arranged on a bed, comprises: The first mounting frame is symmetrically arranged on both sides of the top of the bed; The second mounting frame is arranged on one side of the bed body; and the first mounting frame and the second mounting frame are both provided with multiple groups of slots and through holes that are evenly distributed and interconnected; The traction mechanism is detachably arranged on the first mounting frame and the second mounting frame, and comprises a mounting assembly and a traction assembly. The mounting assembly matches the first mounting frame and the second mounting frame, and the traction assembly is arranged on the mounting assembly.

[0007] Based on the above technical features: by setting up a traction mechanism, the traction component can be installed according to the part of the patient's traction treatment required by the installation component, so that it is suitable for the treatment of different parts of the limbs of trauma orthopedic patients, avoiding the situation that the traditional traction bed that can perform traction treatment on different parts of the patient's limbs is large and inconvenient to move; by setting up the traction component, the patient's hands can be placed through the placement blocks when installed on both sides of the bed, so as to facilitate hand traction treatment, and the setting of the groove can be used to place the patient's heel when the traction component is installed on the second mounting frame, so as to facilitate traction treatment of the patient's lower limbs. The operation is simple, and the height of the traction component can be adjusted according to actual needs, so as to increase the scope of application.

[0008] As a preferred solution of the movable trauma orthopedic multifunctional surgical device described in the present invention: the traction assembly includes a mounting plate arranged on the top of the mounting assembly, an adjusting plate is arranged at one end of the mounting plate, a baffle is slidably connected to the top of the mounting plate, a placement block is arranged on the side of the baffle away from the adjusting plate, two symmetrically distributed fixing plates are arranged on the top of the mounting plate, a slide groove is provided on the fixing plate, and evenly distributed positioning grooves are provided on the inner top wall of the slide groove, and two symmetrically distributed positioning rods are slidably connected to the inner wall of the baffle, one end of the positioning rod passes through the baffle and the adjacent positioning groove in sequence, and matches the positioning groove; a third spring is also arranged on the inner side of the positioning rod, and the upper end of the third spring passes through the positioning rod and is connected to the baffle.

[0009] Based on the above technical features: by setting up a traction mechanism, the traction component can be installed according to the part of the patient's traction treatment required by the installation component, so that it is suitable for the treatment of different parts of the limbs of trauma orthopedic patients, and the installation method is simple. It can be quickly disassembled when not in use, which effectively reduces the volume and facilitates the overall movement of the device, avoiding the situation that the traditional traction bed that can perform traction treatment on different parts of the patient's limbs is large and inconvenient to move; at the same time, the third spring is used to limit the position of the positioning rod under normal conditions, and is also used to reset the positioning rod after being pulled.

[0010] As a preferred solution of the movable trauma orthopedic multifunctional surgical device described in the present invention: a guide rod is provided at one end of the adjusting plate, the other end of the guide rod is slidably connected to the inner wall of the mounting plate, and a second spring is sleeved on the surface of the guide rod, and the other end of the second spring is fixedly connected to the mounting plate; and the guide rod is also used in conjunction with a limiting ring arranged on the lower side of the adjusting plate, the limiting ring is movably sleeved on the guide rod and matches the second spring.

[0011] Based on the above technical features: the setting of the guide rod and the second spring can play a guiding role and is used to assist the movement and reset of the adjustment plate.

[0012] As a preferred solution of the movable trauma orthopedic multifunctional surgical device described in the present invention: a groove is provided on the top of the adjustment plate; and connecting strips slidably connected to the surface of the adjustment plate are provided on both sides of the adjustment plate, the other end of the connecting strip is fixedly connected to the mounting plate, and a slider is fixedly connected to the surface of the connecting strip.

[0013] Based on the above technical features: the groove is used to match the patient's heel to facilitate the placement of the patient's leg; the setting of the slider and the connecting strip is used to improve the stability of the adjustment plate during movement.

[0014] As a preferred solution of the movable trauma orthopedic multifunctional surgical device described in the present invention: a screw rod is rotatably connected inside the adjusting plate, one end of the screw rod away from the mounting plate passes through the adjusting plate, the other end of the screw rod is rotatably connected to the inner wall of the mounting plate, and one of the sliders is threadedly connected to the surface of the screw rod; the inner wall of the mounting plate is also provided with a limiting guide rod slidably connected to another slider.

[0015] Based on the above technical features: the slider can be driven to move along the surface of the screw rod by rotating the screw rod to achieve the effect of changing the position of the adjustment plate; at the same time, when traction is performed on the foot, the traction component can be installed on the surface of the second mounting frame through the mounting component, and the adjustment plate is aligned with the patient's direction, the patient's heel is placed inside the groove, and the patient's foot and leg are tied and fixed with a strap. After the fixation is completed, the screw rod can be rotated to drive the slider through the connecting strip to drive the mounting plate away from the adjustment plate under the rotation of the screw rod, so as to achieve the effect of traction on the patient's foot and leg, thereby improving the scope of application of the device. At the same time, the traction mechanism can be used to achieve traction treatment of the foot and leg, and its installation position can be adjusted according to actual needs. It is easy to operate and can be disassembled when not in use for easy movement and transportation, thereby avoiding the situation that the existing traction bed for trauma orthopedics has a large overall space and is inconvenient to transfer.

[0016] As a preferred solution of the movable trauma orthopedic multifunctional surgical device described in the present invention: the mounting assembly includes a mounting block arranged at the bottom of the mounting plate, the cross-sectional shape of the mounting block is U-shaped, and an insert block matching the slot is fixedly connected to the inner side of the mounting block, a mounting hole is provided on one side of the mounting block, a threaded hole coaxially arranged with the mounting hole is provided on the surface of the insert block, a limiting screw is provided on one side of the mounting block, and the other end of the limiting screw passes through the mounting hole and is threadedly connected to the threaded hole.

[0017] Based on the above technical features: the traction component can be quickly installed and disassembled through the mutual cooperation of the limiting screw, the threaded hole, the through hole, the plug block and the slot.

[0018] As a preferred solution of the movable trauma orthopedic multifunctional surgical device described in the present invention: two symmetrically distributed connecting blocks are fixedly connected to one side of the mounting block, and a guide rod is slidably connected to the inner wall of the connecting block. Both ends of the guide rod pass through the connecting block, and the upper end of the guide rod is fixedly connected to the bottom of the adjustment plate, and a rack is embedded in the surface of one of the guide rods.

[0019] Based on the above technical features: the guide rod is used to drive the adjustment plate to move up and down, thereby improving the stability during the movement.

[0020] As a preferred solution of the movable trauma orthopedic multifunctional surgical device described in the present invention: the inner wall of one of the mounting blocks is rotatably connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to a gear meshing with a rack, one end of the rotating shaft passes through the mounting block and is fixedly connected to a rotating block, an installation cavity is provided inside the mounting block, a magnet ring is fixedly connected to the inner wall of the mounting cavity, and the surface of the rotating block is provided with limiting holes distributed in an annular manner and connected to the mounting cavity.

[0021] Based on the above technical features: by rotating the gear, the gear can be driven to move under the meshing action with the rack, thereby achieving the effect of adjusting the height of the guide rod.

[0022] As a preferred solution of the movable trauma orthopedic multifunctional surgical device described in the present invention: a knob is provided on the other side of the rotating block, and the knob is directly fixedly connected to the rotating block with a first spring, and the surface of the knob is fixedly connected to a limiting rod, and the other end of the limiting rod sequentially penetrates the rotating block and the adjacent limiting hole and contacts with the surface of the magnet ring, and the limiting rod is a metal material component.

[0023] Based on the above technical features: the magnet ring and the limiting hole can cooperate with the limiting rod to limit the rotating block, thereby improving the positioning effect of the gear.

[0024] Compared with the prior art, the present invention provides a movable multifunctional trauma orthopedic surgical device, which has the following beneficial effects: By setting up the traction mechanism, the traction component can be installed according to the part of the patient that needs traction treatment under the action of the installation component, so that it is suitable for the treatment of different parts of the limbs of trauma orthopedic patients, and the installation method is simple and convenient, and it can be quickly disassembled when not in use, which effectively reduces the volume and facilitates the overall movement of the device, avoiding the situation that the traditional traction bed that can perform traction treatment on different parts of the patient's limbs is large and inconvenient to move; By setting up the traction component, the patient's hands can be placed through the placement blocks when installed on both sides of the bed, so as to facilitate hand traction therapy, and the setting of the groove can be used to place the patient's heel when the traction component is installed on the second mounting frame, so as to facilitate traction therapy for the patient's lower limbs. The operation is simple, and the height of the traction component can be adjusted according to actual needs to increase the scope of application; the purpose of performing synchronous traction therapy on the patient's upper limbs, which is inconvenient in the movable trauma orthopedic multifunctional surgical device, is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the multifunctional surgical device for trauma orthopedics of the present invention from a first perspective; Figure 2 It is a structural schematic diagram of the multifunctional surgical device for trauma orthopedics of the present invention from a second viewing angle; Figure 3 A schematic diagram of the distribution of slots and through holes of the present invention; Figure 4 It is a structural schematic diagram of the traction mechanism of the present invention from a first viewing angle; Figure 5 It is a partial cross-sectional schematic diagram of the installation assembly of the present invention; Figure 6 For the present invention Figure 5 A partial enlarged view of the middle A; Figure 7 A structural schematic diagram of the traction mechanism of the present invention from a second viewing angle Figure 8 A partial cross-sectional schematic diagram of the traction assembly of the present invention Fig. 9 For the present invention Figure 8 A partial enlarged view of point B in the middle; Fig.10 It is a front view of the traction mechanism of the present invention; Fig.11 For the present invention Fig.10 Top view at the AA section position.

[0026] In the figure: 1, bed; 101, first mounting frame; 102, second mounting frame; 103, slot; 104, through hole; 2, traction mechanism; 21, mounting assembly; 2101, mounting block; 2102, guide rod; 2103, plug block; 2104, limit screw; 2105, connecting block; 2106, limit hole; 2107, rack; 2108, rotating shaft; 2109, gear; 2110, magnet ring; 2111, limit rod; 2112, knob; 2113, first spring; 211 4. Rotating block; 2115. Mounting hole; 22. Traction assembly; 2201. Mounting plate; 2202. Placement block; 2203. Adjustment plate; 2204. Groove; 2205. Positioning groove; 2206. Connecting strip; 2207. Slider; 2208. Second spring; 2209. Guide rod; 2210. Screw rod; 2211. Positioning rod; 2212. Baffle; 2213. Third spring; 2214. Fixed plate; 2215. Slide groove; 2216. Limiting guide rod; 2217. Guide ring. DETAILED DESCRIPTION

[0027] 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 described embodiments 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 creative work are within the scope of protection of the present invention. Example

[0028] See also Figure 1-Figure 11 The present invention provides a technical solution: a movable multifunctional trauma orthopedic surgical device, arranged on a bed 1, comprising: Two first mounting frames 101 are arranged on both sides of the top of the bed body 1, and a second mounting frame 102 is arranged on one side of the bed body 1; the tops of the first mounting frames 101 and the second mounting frames 102 are both provided with evenly distributed slots 103, the surfaces of the first mounting frames 101 and the second mounting frames 102 are both provided with through holes 104 connected to the adjacent slots 103, and moving wheels are arranged at the bottom of the bed body 1; The traction mechanism 2 is detachably arranged on the surfaces of the first mounting frame 101 and the second mounting frame 102 , and includes a mounting component 21 and a traction component 22 . The mounting component 21 is used to mount the traction component 22 on the surfaces of the first mounting frame 101 and the second mounting frame 102 .

[0029] When in use, the position of the device is adjusted by adjusting the moving wheel; and traction therapy is performed on different parts of the patient's limbs through the traction mechanism 2. Example

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the mounting assembly 21 includes a mounting block 2101 arranged at the bottom of the mounting plate 2201, the cross-sectional shape of the mounting block 2101 is U-shaped, and an insert block 2103 matching the slot 103 is fixedly connected to the inner side of the mounting block 2101, a mounting hole 2115 is provided on one side of the mounting block 2101, a threaded hole coaxially arranged with the mounting hole 2115 is provided on the surface of the insert block 2103, and a limiting screw 2104 is provided on one side of the mounting block 2101, and the other end of the limiting screw 2104 passes through the mounting hole 2115 and is threadedly connected to the inner wall of the threaded hole.

[0031] During installation, the insert block 2103 is inserted into the slot 103 , and the threaded section of the limiting screw 2104 is threadedly connected and passes through the mounting hole 2115 and the threaded hole in sequence, so that the mounting block 2101 is installed on the first mounting frame 101 or the second mounting frame 102 .

[0032] like Figure 5 and Figure 6 As shown, two symmetrically distributed connection blocks 2105 are fixedly connected to one side of the mounting block 2101, and the inner wall of the connection block 2105 is slidably connected with a guide rod 2102. Both ends of the guide rod 2102 pass through the connection block 2105, and the upper end of the guide rod 2102 is fixedly connected to the bottom of the adjustment plate 2203, and a rack 2107 is embedded and installed on the surface of one of the guide rods 2102. The upper end of the guide rod 2102 is fixedly connected to the bottom of the adjustment plate 2203, so as to realize the connection between the mounting assembly 21 and the traction assembly 22.

[0033] like Figure 5 and Figure 6 As shown, the inner wall of one of the mounting blocks 2101 is rotatably connected to a rotating shaft 2108, the surface of the rotating shaft 2108 is fixedly connected to a gear 2109 meshing with a rack 2107, one end of the rotating shaft 2108 passes through the mounting block 2101 and is fixedly connected to a rotating block 2114, an installation cavity is provided inside the mounting block 2101, a magnet ring 2110 is fixedly connected to the inner wall of the mounting cavity, and the surface of the rotating block 2114 is provided with limiting holes 2106 which are distributed in an annular manner and communicated with the mounting cavity.

[0034] A knob 2112 is provided on the other side of the rotating block 2114, and the knob 2112 is directly fixedly connected to the rotating block 2114 with a first spring 2113. The surface of the knob 2112 is fixedly connected to a limiting rod 2111, and the other end of the limiting rod 2111 sequentially passes through the rotating block 2114 and the adjacent limiting hole 2106 and contacts the surface of the magnet ring 2110. The limiting rod 2111 is a metal material component.

[0035] In this embodiment, the insert block 2103 is aligned with the slot 103 and inserted, and the position of the mounting block 2101 is fixed by the cooperation between the limiting screw 2104 and the threaded hole and the through hole 104. The operation is simple and the traction component 22 can be quickly installed in the required position. According to the traction height or traction requirements, the limiting rod 2111 can be driven to slide out of the limiting hole 2106 by pulling the knob 2112 to release the limit on the rotating block 2114. In this process, the first spring 2113 can be stretched, and the limiting rod 2111 can be driven by rotating the knob 2112 to rotate the rotating block 2114, and then the gear 2109 is driven to rotate through the rotating shaft 2108. Under the meshing action of gear 2109 and rack 2107, the guide rod 2102 can be driven to move up and down by rotating the knob 2112 forward and backward, thereby achieving the effect of adjusting the height of the traction assembly 22, so that it can be adjusted according to actual needs. After the adjustment is completed, it can be released and the knob 2112 can be reset and inserted into the adjacent limiting hole 2106 under the action of the first spring 2113 to achieve the limitation of the rotating block 2114, thereby achieving the limitation of the gear 2109, thereby fixing the height of the traction assembly 22. The setting of the magnet ring 2110 is used to apply suction to the limiting rod 2111, thereby enhancing the limiting and fixing effect and reducing the possibility of the traction assembly 22 sliding down during use. Example

[0036] like Figure 1 , Figure 2 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11As shown, the traction component 22 includes a mounting plate 2201 arranged on the top of the mounting component 21, an adjustment plate 2203 is arranged at one end of the mounting plate 2201, a baffle 2212 is slidably connected to the top of the mounting plate 2201, a placement block 2202 is fixedly connected to the side of the baffle 2212 away from the adjustment plate 2203, two symmetrically distributed fixing plates 2214 are fixedly connected to the top of the mounting plate 2201, a slide groove 2215 is provided on the surface of the fixing plate 2214, a plurality of evenly distributed positioning grooves 2205 are provided on the inner top wall of the slide groove 2215, two symmetrically distributed positioning rods 2211 are slidably connected to the inner wall of the baffle 2212, one end of the positioning rod 2211 passes through the baffle 2212 and the adjacent positioning groove 2205 in sequence.

[0037] By adjusting the rod portion of the positioning rod 2211 to slide in the positioning slot 2205 and being stuck in the positioning slots 2205 at different positions, the position of the placement block 2202 is adjusted so that it can meet the traction treatment needs of different positions of the patient's hand.

[0038] like Figure 7 , Figure 8 and Fig.11 As shown, one end of the adjustment plate 2203 is also fixedly connected to a guide rod 2209, the other end of the guide rod 2209 is slidably connected to the inner wall of the mounting plate 2201, and a second spring 2208 is sleeved on the surface of the guide rod 2209, the other end of the second spring 2208 is fixedly connected to the inner wall of the mounting plate 2201; the guide rod 2209 is also used in conjunction with a limiting ring 2217 arranged on the lower side of the adjustment plate 2203, the limiting ring 2217 is movably sleeved on the guide rod 2209, and moves on the guide rod 2209 along with the movement of the adjustment plate 2203, so as to squeeze and compress the second spring 2208.

[0039] like Figure 1 , Figure 2 , Figure 7 and Figure 8 As shown, a groove 2204 is formed on the top of the adjustment plate 2203, and the groove 2204 is used for placing the heel during use.

[0040] like Figure 7 , Figure 8 , Fig.10 and Fig.11As shown, connecting strips 2206 slidably connected to the surface of the adjusting plate 2203 are fixed on both sides of the adjusting plate 2203, a slider 2207 is fixedly connected to the surface of the connecting strip 2206, and the other end of the connecting strip 2206 is fixedly connected to the mounting plate 2201; a screw rod 2210 is also rotatably connected to the inner wall of the adjusting plate 2203, one end of the screw rod 2210 away from the mounting plate 2201 passes through the adjusting plate 2203, and the other end of the screw rod 2210 is rotatably connected to the inner wall of the mounting plate 2201, one of the sliders 2207 is threadedly connected to the surface of the screw rod 2210, and when in use, the adjusting plate 2203 and the mounting plate 2201 are adjusted to move toward or away from each other by rotating the screw rod 2210.

[0041] In this embodiment, the surface of the placement block 2202 is also provided with a placement groove for placing fingers, and the surface of the placement block 2202 is provided with a strap for binding the fingers. The strap is a technical means well known to technicians in this field, and is used to fix the patient's required traction limbs, and will not be elaborated here. Similarly, the surface of the adjustment plate 2203 is provided with a strap for binding the legs, and the side of the baffle 2212 away from the placement block 2202 is provided with a strap for binding the feet.

[0042] The traction component 22 is installed on the first mounting frame 101, that is, the side of the bed 1, through the installation component 21, and can be used in conjunction with the placement block 2202 to pull the patient's hands. The patient's hands are tied to the placement block 2202, and then the positioning rod 2211 is pulled down. During this process, the third spring 2213 is stretched, and at the same time, the positioning rod 2211 moves to the inside of the slide groove and separates from the positioning groove 2205. The baffle plate 2212 can be slid along the opposite sides of the two fixed plates to drive the tied limbs to move along the slide groove, thereby achieving the effect of pulling the patient's hands and limbs.

[0043] When long-term traction is required, the positioning rod 2211 can be loosened after adjusting to the required traction distance, and the positioning rod 2211 can be driven upward under the action of the third spring 2213 to be inserted into the adjacent positioning groove 2205, thereby achieving the effect of limiting the position of the baffle 2212, thereby achieving long-term traction and easy operation.

[0044] When traction is performed on the foot, the traction component 22 can be installed on the surface of the second mounting frame 102 through the mounting component 21, and the adjustment plate 2203 is aligned with the patient's direction, the patient's heel is placed inside the groove 2204, and the patient's foot and leg are tied and fixed with a strap. After the fixation is completed, the screw rod 2210 can be rotated to drive the slider 2207 to drive the mounting plate 2201 away from the adjustment plate 2203 through the connecting strip 2206 under the rotation action of the screw rod 2210, thereby achieving the effect of traction on the patient's foot and leg, thereby improving the scope of application of the device. At the same time, the traction mechanism 2 can be used to achieve traction treatment of the foot and leg, and its installation position can be adjusted according to actual needs. The operation is simple and can be disassembled when not in use for easy movement and transportation, thereby avoiding the situation that the existing traction bed used for trauma orthopedics has a large overall space and is inconvenient to transfer.

[0045] Specifically, the inner wall of the mounting plate 2201 is provided with a limiting guide rod 2216 slidably connected to the inner wall of another slider 2207 for limiting the slider 2207 , and when the adjusting screw rod 2210 is used, the slider 2207 can slide on the limiting guide rod 2216 synchronously.

[0046] The working principle of the movable multifunctional trauma orthopedic surgical device of the present invention includes: According to the injured position of the patient, the traction component 22 is installed at an adjacent position through the installation component 21, so as to facilitate traction treatment for the patient. The installation component 21 can realize the rapid installation and removal of the traction component 22, which is more flexible to use than the existing equipment. In the transfer process, the traction component 22 can be removed by the installation component 21 to reduce the volume of the device, so as to facilitate the transfer and transportation of the entire device. Compared with the existing device, the volume is smaller and the operation is more flexible to facilitate transfer and transportation. At the same time, during the operation, when the patient is pulled: (1) Tie the patient's hand to the placement block 2202, then pull the positioning rod 2211 downward, stretch the third spring 2213 during this process, and at the same time, the positioning rod 2211 moves to the inside of the slide slot and separates from the positioning slot 2205, and then slide the baffle 2212 along the opposite sides of the two fixed plates to drive the tied limbs to move along the slide slot, thereby achieving the effect of traction of the patient's hand and limbs. When long-term traction is required, the positioning rod 2211 can be adjusted to the required traction distance and then released, and the positioning rod 2211 can be driven to move upward under the action of the third spring 2213, so that it can be inserted into the adjacent positioning slot 2205, thereby achieving the effect of limiting the position of the baffle 2212, and long-term traction can be achieved, and the operation is simple.

[0047] (2) When traction is performed on the foot, the traction component 22 is installed on the surface of the second mounting frame 102 through the mounting component 21, and the adjustment plate 2203 is aligned with the direction of the patient, the patient's heel is placed inside the groove 2204, and the patient's foot and leg are tied and fixed with a strap. After the fixation is completed, the screw rod 2210 can be rotated to drive the slider 2207 to drive the mounting plate 2201 away from the adjustment plate 2203 through the connecting strip 2206 under the rotation of the screw rod 2210, thereby achieving the effect of traction on the patient's foot and leg, thereby improving the scope of application of the device. At the same time, the traction mechanism 2 can be used to achieve traction treatment of the foot and leg, and its installation position can be adjusted according to actual needs. It is easy to operate and can be disassembled when not in use for easy movement and transportation, thereby avoiding the situation that the existing traction bed for trauma orthopedics has a large overall space and is inconvenient to transfer.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable multifunctional trauma orthopedic surgical device, arranged on a bed (1), characterized in that: include: A first mounting frame (101) is symmetrically arranged on both sides of the top of the bed body (1); A second mounting frame (102) is arranged on one side of the bed body (1); and the first mounting frame (101) and the second mounting frame (102) are both provided with a plurality of groups of slots (103) and through holes (104) that are evenly distributed and interconnected; The traction mechanism (2) is detachably arranged on the first mounting frame (101) and the second mounting frame (102), and comprises a mounting assembly (21) and a traction assembly (22); the mounting assembly (21) matches the first mounting frame (101) and the second mounting frame (102); and the traction assembly (22) is arranged on the mounting assembly (21).

2. A movable multifunctional trauma orthopedic surgical device as claimed in claim 1, characterized in that: The traction assembly (22) comprises a mounting plate (2201) arranged on the top of the mounting assembly (21); an adjustment plate (2203) is arranged at one end of the mounting plate (2201); a baffle (2212) is slidably connected to the top of the mounting plate (2201); a placement block (2202) is arranged on the side of the baffle (2212) away from the adjustment plate (2203); two symmetrically distributed fixing plates (2114) are arranged on the top of the mounting plate (2201); a slide groove (2115) is provided on the fixing plate (2114); The inner top wall of the slide groove (2115) is provided with evenly distributed positioning grooves (2205); the inner wall of the baffle plate (2212) is slidably connected with two symmetrically distributed positioning rods (2211); one end of the positioning rod (2211) passes through the baffle plate (2212) and the adjacent positioning groove (2205) in sequence and matches the positioning groove (2205); a third spring (2213) is also provided on the inner side of the positioning rod (2211); the upper end of the third spring (2213) passes through the positioning rod (2211) and is connected to the baffle plate (2212).

3. A movable multifunctional trauma orthopedic surgical device as claimed in claim 2, characterized in that: A guide rod (2209) is provided at one end of the adjustment plate (2203), and the other end of the guide rod (2209) is slidably connected to the inner wall of the mounting plate (2201), and a second spring (2208) is sleeved on the surface of the guide rod (2209), and the other end of the second spring (2208) is fixedly connected to the mounting plate (2201); and the guide rod (2209) is also used in conjunction with a limiting ring (2217) provided on the lower side of the adjustment plate (2203), and the limiting ring (2217) is movably sleeved on the guide rod (2209) and matches the second spring (2208).

4. The movable multifunctional trauma orthopedic surgical device according to claim 2, characterized in that: A groove (2204) is provided on the top of the adjustment plate (2203); and connecting strips (2206) slidably connected to the surface of the adjustment plate (2203) are provided on both sides of the adjustment plate (2203); the other end of the connecting strip (2206) is fixedly connected to the mounting plate (2201), and a sliding block (2207) is fixedly connected to the surface of the connecting strip (2206).

5. A movable multifunctional trauma orthopedic surgical device as claimed in claim 4, characterized in that: A screw rod (2210) is rotatably connected inside the adjustment plate (2203), one end of the screw rod (2210) away from the mounting plate (2201) passes through the adjustment plate (2203), the other end of the screw rod (2210) is rotatably connected to the inner wall of the mounting plate (2201), and one of the sliders (2207) is threadedly connected to the surface of the screw rod (2210); the inner wall of the mounting plate (2201) is also provided with a limiting guide rod (2216) slidably connected to the other slider (2207).

6. The movable multifunctional trauma orthopedic surgical device according to claim 1, characterized in that: The mounting assembly (21) comprises a mounting block (2101) arranged at the bottom of the mounting plate (2201); the cross-sectional shape of the mounting block (2101) is U-shaped, and an insert block (2103) matching the slot (103) is fixedly connected to the inner side of the mounting block (2101); a mounting hole (2115) is provided on one side of the mounting block (2101); a threaded hole coaxially arranged with the mounting hole (2115) is provided on the surface of the insert block (2103); a limiting screw rod (2104) is provided on one side of the mounting block (2101); the other end of the limiting screw rod (2104) passes through the mounting hole (2115) and is threadedly connected to the threaded hole.

7. A movable multifunctional trauma orthopedic surgical device as claimed in claim 6, characterized in that: One side of the mounting block (2101) is fixedly connected to two symmetrically distributed connecting blocks (2105), the inner wall of the connecting block (2105) is slidably connected to a guide rod (2102), both ends of the guide rod (2102) pass through the connecting block (2105), and the upper end of the guide rod (2102) is fixedly connected to the bottom of the adjustment plate (2203), and a rack (2107) is embedded and installed on the surface of one of the guide rods (2102).

8. The movable multifunctional trauma orthopedic surgical device according to claim 7, characterized in that: The inner wall of one of the mounting blocks (2101) is rotatably connected to a rotating shaft (2108), the surface of the rotating shaft (2108) is fixedly connected to a gear (2109) meshing with a rack (2107), one end of the rotating shaft (2108) passes through the mounting block (2101) and is fixedly connected to a rotating block (2114), a mounting cavity is provided inside the mounting block (2101), a magnet ring (2110) is fixedly connected to the inner wall of the mounting cavity, and the surface of the rotating block (2114) is provided with limiting holes (2106) distributed in an annular manner and connected to the mounting cavity.

9. A movable multifunctional trauma orthopedic surgical device as claimed in claim 8, characterized in that: A knob (2112) is provided on the other side of the rotating block (2114); the knob (2112) and the rotating block (2114) are directly fixedly connected to a first spring (2113); a surface of the knob (2112) is fixedly connected to a limiting rod (2111); the other end of the limiting rod (2111) sequentially passes through the rotating block (2114) and the adjacent limiting hole (2106) and contacts the surface of the magnet ring (2110); the limiting rod (2111) is a metal material component.

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