Multifunctional wound hemostasis fixing device for emergency surgery

Abstract

The invention discloses a multifunctional wound hemostasis fixing device for emergency surgery, and relates to the technical field of fixing devices. A lifting assembly is mounted on the lower side of the supporting frame; the adjusting assembly comprises a supporting frame, a gear, racks, a guide strip and a connecting block, the supporting frame is fixed to the rear side of the supporting frame, the gear is rotatably connected to the interior of the supporting frame, the two parallel racks are arranged in the supporting frame, the gear is meshed with the two racks, the connecting block is fixed to the side faces of the racks, and the guide strip is arranged on the connecting block. The supporting frame is located between the two connecting blocks, guide strips are fixed to the side faces of the connecting blocks, guide grooves are formed in the side faces of the racks, stable supporting and flexible adjustment of wound parts can be achieved through cooperative work of the supporting frame and the adjusting assembly, and the device adapts to body forms and wound position changes of different patients; and the reliability and comfort of the hemostasis fixing effect are improved.

Description

Technical Field

[0001] This invention relates to the field of fixation device technology, specifically to a multifunctional trauma hemostasis and fixation device for emergency surgery. Background Technology

[0002] In emergency surgical practice, wound hemostasis is a crucial step in the treatment process, often requiring the use of immobilization devices to ensure hemostasis and patient safety. When a patient suffers trauma, the wound may be accompanied by bleeding, swelling, or fractures. Without effective immobilization, bleeding may worsen, secondary tissue damage may occur, or the risk of infection may increase. Immobilization devices can stabilize the wound site, reduce pain and complications caused by movement, and provide medical staff with a clear operating field, facilitating pressure hemostasis, dressing changes, or subsequent surgery. Furthermore, in the rapid turnover environment of the emergency department, a reliable immobilization device can shorten treatment time and improve overall efficiency. Especially for patients with limb trauma or multiple injuries, immobilization devices can also help maintain physiological positioning and prevent nerve and blood vessel compression, thus laying the foundation for comprehensive treatment.

[0003] However, existing trauma fixation devices still have many shortcomings in clinical applications. Many traditional devices are relatively simple in design, lacking sufficient flexibility and adjustability, making it difficult to adapt to changes in the body shape or wound location of different patients, resulting in unstable fixation effects. For example, some devices may rely on manual bandages or rigid structures, making the adjustment process cumbersome and potentially delaying treatment in emergency situations. At the same time, existing products often neglect comfort, using hard materials or concentrated pressure points, which can cause skin damage or discomfort to patients. Especially for long-term fixation needs, poor comfort can affect patient compliance. Therefore, we propose a multifunctional trauma hemostasis and fixation device for emergency surgery. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a multifunctional trauma hemostasis and fixation device for emergency surgery. Through the coordinated work of the support frame and adjustment components, it can achieve stable support and flexible adjustment of the wound site, adapt to the different body shapes and wound location changes of different patients, improve the reliability and comfort of hemostasis and fixation effect, and effectively solve the problems in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multifunctional trauma hemostasis and fixation device for emergency surgery, comprising a support frame and an adjustment component;

[0006] Support frame: A lifting assembly is installed on the lower side;

[0007] Adjustment assembly: includes a support frame, gears, racks, guide bars, and connecting blocks. A support frame is fixed to the rear side of the support frame. A gear is rotatably connected inside the support frame. Two parallel racks are arranged inside the support frame, and the gear meshes with the two racks. Connecting blocks are fixed to the sides of the racks. The support frame is located between the two connecting blocks. Guide bars are fixed to the sides of the connecting blocks. Guide grooves are formed on the sides of the racks, and the guide bars are slidably connected inside the corresponding guide grooves. A rotating assembly and a fixing assembly are installed on the lower side of the support frame. The fixing assembly and the rotating assembly... The rotating component is connected to a gear, and a support component and a fastening component are installed on the side of the connecting block. A sliding component is installed on the front side of the support frame, and a limit component is installed on the front side of the sliding component. Through the coordinated work of the support frame and the adjustment component, stable support and flexible adjustment of the wound site are achieved. The gear and rack mechanism in the adjustment component allows for precise control of the movement of the connecting block, thereby adapting to the hemostasis and fixation needs of patients of different body sizes. At the same time, the integration of sub-components such as the rotating component and the fixation component improves the reliability and versatility of the device, making it suitable for rapid response to various trauma scenarios in emergency surgery.

[0008] Furthermore, the rotating assembly includes a turntable, slots, a mounting bracket, and a motor. A rotating hole is provided on the lower side of the support frame, and the turntable is rotatably connected inside the rotating hole. The turntable is fixed to the lower end of the gear. Evenly distributed slots are provided on the circumferential surface of the turntable. A mounting bracket is fixed to the lower side of the support frame, and a motor is installed inside the mounting bracket. The output shaft of the motor is fixed to the lower end of the turntable. The input end of the motor is electrically connected to the output end of an external control switch group. Power is provided through the rotating assembly, and the motor drives the turntable to rotate, thereby driving the gear to rotate. This achieves automated operation of the adjustment assembly, reducing the physical exertion of medical personnel.

[0009] Furthermore, the fixing assembly includes a fixing barrel, a fixing ring, a sliding rod, an iron plate, a clamp, a spring, and an electromagnet. A fixing barrel is fixed to the lower left end of the support frame. A fixing ring is fixed inside the fixing barrel. A sliding rod is slidably connected inside the fixing ring. An iron plate is fixed to the left end of the sliding rod, and a clamp is fixed to the right end of the sliding rod. The clamp engages with a corresponding slot. A spring is fitted onto the circumferential surface of the sliding rod. One end of the spring is fixed to the end face of the fixing ring, and the other end of the spring is fixed to the end face of the clamp. The fixing barrel... An electromagnet is installed on the left side inside, corresponding to the iron disc. The input end of the electromagnet is electrically connected to the output end of an external control switch group. The rotating component is reliably locked through a fixing component. When the electromagnet is energized, it attracts the iron disc, causing the locking head to disengage from the slot, allowing the turntable to rotate freely. When the power is off, the spring pushes the locking head into the slot to prevent accidental movement. This design ensures the stability of the device during hemostasis and fixation, avoiding displacement caused by vibration or misoperation. It is particularly suitable for scenarios requiring long-term fixation in emergency surgery, enhancing patient safety.

[0010] Furthermore, the support assembly includes a rotating shaft, a connecting shaft, a connecting plate, and a support plate. The side of the connecting block has a groove, and both the front and rear ends of the groove have openings. The connecting shaft is rotatably connected inside the opening. A rotating shaft is fixed between the two connecting shafts. The support plate is fixed on the circumferential surface of the rotating shaft. The front ends of the two connecting shafts on the front side are fixed with connecting plates. The support assembly provides adaptive support for the patient's limb. The support plate can rotate at multiple angles through the rotating shaft and the connecting shaft, which can conform to the wound site with different curvatures and reduce local pressure. The connecting plate is easy to manually adjust the angle, so that the device can flexibly meet various fracture or trauma fixation needs.

[0011] Furthermore, the fastening assembly includes a U-shaped frame, a sponge plate, a sponge support block, a first hydraulic rod, and a moving strip. Sliding openings are provided at both the front and rear ends of the upper side of the connecting block, and the U-shaped frame is slidably connected inside the two sliding openings. A sponge plate is fixed to the upper end of the U-shaped frame, and a sponge support block is fixed to the upper side of the connecting block. The sponge plate corresponds to the sponge support block. A moving strip is fixed to the lower side of the U-shaped frame, and a first hydraulic rod is installed on the lower side of the connecting block. The telescopic arm of the first hydraulic rod is fixed to the upper side of the moving strip. The input end of the first hydraulic rod is electrically connected to the output end of an external control switch group. The fastening assembly achieves gentle fixation of both ends of the wound site. The first hydraulic rod drives the U-shaped frame to move, causing the sponge plate and sponge support block to clamp the patient's limb. The sponge material reduces skin irritation and avoids secondary injury.

[0012] Furthermore, the sliding assembly includes a first mounting block, a guide rod, and a slide bar. Two corresponding first mounting blocks are fixed to the front side of the support frame, and a slide bar is provided between the two first mounting blocks. A connecting hole is opened in the middle of the slide bar, and the guide rod is slidably connected inside the connecting hole. The guide rod is fixed between the two first mounting blocks. The sliding assembly provides horizontal adjustment capability. The slide bar slides along the guide rod, allowing the limiting assembly to move back and forth, thereby adapting to the fixation of wounds in different positions. This design enhances the flexibility and coverage of the device, enabling rapid response to various wound layouts in emergency surgery, reducing repositioning time, and improving treatment efficiency.

[0013] Furthermore, the limiting component includes a limiting cloth, a Velcro tab, and a Velcro liner. The limiting cloth is fixed to the front side of the slider, the Velcro tab is fixed to the side of the limiting cloth, and the Velcro liner is fixed to the rear side of the support frame. The Velcro tab and the Velcro liner are bonded together, enabling quick installation and removal through the limiting component. The limiting cloth, bonded by the Velcro tab and the Velcro liner, provides an adjustable restraint function, suitable for fixing gauze or dressings, ensuring that hemostatic materials do not shift, and facilitating quick operation by medical personnel in emergency situations, reducing preparation time.

[0014] Furthermore, the lifting assembly includes a base plate, a second hydraulic rod, a limiting rod, and a limiting strip. The second hydraulic rod is installed on the upper side of the base plate, and the telescopic arm of the second hydraulic rod is fixed to the lower side of the support frame. Two corresponding guide holes are opened on the upper side of the support frame, and the limiting rods are slidably connected inside the guide holes. Both limiting rods are fixed to the upper side of the base plate, and the upper ends of the two limiting rods are fixed with limiting strips. The input end of the second hydraulic rod is electrically connected to the output end of an external control switch group. The lifting assembly realizes the electric adjustment of the device height. The second hydraulic rod drives the support frame to rise and fall. The limiting rod and the limiting strip ensure the stability of vertical movement, enabling the device to adapt to beds or operating tables of different heights. In emergency surgery, it facilitates hemostasis and fixation operations for medical staff, reduces the need for bending over or using a support, and improves work efficiency and comfort.

[0015] Furthermore, four corresponding casters are installed on the underside of the base plate, and brake plates are installed on the sides of the casters. The casters and brake plates enhance the mobility and stability of the device.

[0016] Furthermore, the connecting plate has evenly distributed limiting grooves on its circumferential surface. A second mounting block is fixed to the front side of the connecting block. A threaded hole is provided in the middle of the second mounting block. A bolt is threaded into the inside of the threaded hole. The bolt is engaged in the corresponding limiting groove. The limiting groove and the bolt provide an angle locking mechanism for the support component. After the bolt is engaged in the limiting groove, the position of the connecting plate can be fixed to prevent the support plate from shaking during the fixing process. This ensures stable support for the wound site, enhances the reliability of the device in emergency surgery, and makes the hemostasis and fixation process more precise and controllable.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: This multifunctional trauma hemostasis and fixation device for emergency surgery has the following advantages:

[0018] 1. By integrating adjustment and sliding components, the device achieves highly flexible adjustment capabilities for the wound site. The gear and rack mechanism in the device allows for precise synchronous movement of the connecting blocks, thereby adapting to changes in the body shape and wound location of different patients. The guide rod and slider in the sliding component provide horizontal forward and backward adjustment functions, enabling medical staff to quickly align the device with the target area. This greatly improves the adaptability to dealing with changing trauma scenarios in the emergency environment and avoids the inconvenience of adjustment caused by the rigid design of traditional fixation devices.

[0019] 2. The fixation component uses an electromagnet and spring mechanism, which can automatically lock the turntable in the event of power failure to prevent accidental rotation of gears and ensure a firm position during hemostasis and fixation. At the same time, the support component can rotate at multiple angles through the rotating shaft and connecting shaft, and is locked at the angle by the limiting groove and bolts, so that the support plate can closely fit the curve of the patient's limb, effectively disperse local pressure, reduce the risk of secondary tissue damage caused by unstable fixation, and enhance overall safety.

[0020] 3. The motor drive in the rotating assembly enables electric adjustment of the gears, reducing the physical exertion of medical staff; the fastening assembly uses a hydraulic rod to control the sponge clamping parts, achieving gentle and rapid limb fixation; in addition, the lifting assembly allows for electric adjustment of the device height, and together with casters and brakes, facilitates movement and positioning. These designs together shorten the preparation time for treatment, making hemostasis and fixation operations in emergency surgery smoother and more efficient. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the front structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the sponge support block in this invention;

[0023] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 This is a schematic diagram of the regulating component structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the rotating component structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the fastening assembly structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the limiting component structure of the present invention.

[0028] In the diagram: 1. Support frame; 2. Adjustment assembly; 21. Support frame; 22. Gear; 23. Rack; 24. Guide bar; 25. Connecting block; 3. Rotating assembly; 31. Turntable; 32. Slot; 33. Mounting bracket; 34. Motor; 4. Fixing assembly; 41. Fixing barrel; 42. Fixing ring; 43. Slide rod; 44. Iron plate; 45. Clip; 46. Spring; 47. Electromagnet; 5. Support assembly; 51. Rotating shaft; 52. Connecting shaft; 53. Connecting plate; 54. Support plate; 6. Fastening assembly; 61. U-shaped frame, 62 sponge board, 63 sponge support block, 64 first hydraulic rod, 65 moving strip, 7 sliding assembly, 71 first mounting block, 72 guide rod, 73 slide bar, 8 limiting assembly, 81 limiting cloth, 82 Velcro, 83 Velcro, 9 lifting assembly, 91 base plate, 92 second hydraulic rod, 93 limiting rod, 94 limiting strip, 10 caster wheel, 11 brake plate, 12 limiting groove, 13 second mounting block, 14 bolt. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Please see Figure 1-7 This embodiment provides a technical solution: a multifunctional trauma hemostasis and fixation device for emergency surgery, including a support frame 1 and an adjustment component 2;

[0031] Support frame 1: A lifting assembly 9 is installed on the lower side;

[0032] Adjustment component 2 includes a support frame 21, a gear 22, a rack 23, a guide bar 24, and a connecting block 25. The support frame 21 is fixed to the rear side of the support frame 1. The gear 22 is rotatably connected inside the support frame 21. Two parallel racks 23 are arranged inside the support frame 21, and the gear 22 meshes with the two racks 23. A connecting block 25 is fixed to the side of each rack 23. The support frame 21 is located between the two connecting blocks 25. A guide bar 24 is fixed to the side of each connecting block. A guide groove is formed on the side of each rack 23, and the guide bar 24 is slidably connected inside the corresponding guide groove. A rotating component 3 and a fixing component 4 are installed on the lower side of the support frame 21. The fixing component 4 is connected to the rotating component 3. The moving component 3 is connected to the rotating component 3 and the gear 22. The side of the connecting block 25 is equipped with the support component 5 and the fastening component 6. The front of the support frame 21 is equipped with the sliding component 7 and the front of the sliding component 7 is equipped with the limiting component 8. Through the coordinated work of the support frame 1 and the adjusting component 2, stable support and flexible adjustment of the wound site are achieved. The gear 22 and rack 23 mechanism in the adjusting component 2 allow precise control of the movement of the connecting block 25, thereby adapting to the hemostasis and fixation needs of patients of different body sizes. At the same time, the integrated rotating component 3, fixing component 4 and other sub-components improve the reliability and versatility of the device, making it suitable for rapid response to various trauma scenarios in emergency surgery.

[0033] The rotating assembly 3 includes a turntable 31, a slot 32, a mounting bracket 33, and a motor 34. A rotating hole is provided on the lower side of the support frame 21, and the turntable 31 is rotatably connected inside the rotating hole. The turntable 31 is fixed to the lower end of the gear 22. The circumferential surface of the turntable 31 is provided with evenly distributed slots 32. The mounting bracket 33 is fixed on the lower side of the support frame 21, and the motor 34 is installed inside the mounting bracket 33. The output shaft of the motor 34 is fixed to the lower end of the turntable 31. The input end of the motor 34 is electrically connected to the output end of an external control switch group. The rotating assembly 3 provides power to drive the motor 34 to rotate the turntable 31, thereby driving the gear 22 to rotate, realizing the automated operation of the adjustment assembly 2 and reducing the physical exertion of medical staff.

[0034] The fixing component 4 includes a fixing barrel 41, a fixing ring 42, a sliding rod 43, an iron plate 44, a clamp 45, a spring 46, and an electromagnet 47. The fixing barrel 41 is fixed to the lower left end of the support frame 21. The fixing ring 42 is fixed inside the fixing barrel 41. The sliding rod 43 is slidably connected inside the fixing ring 42. The iron plate 44 is fixed to the left end of the sliding rod 43, and the clamp 45 is fixed to the right end of the sliding rod 43. The clamp 45 engages with the corresponding slot 32. A spring 46 is fitted onto the circumferential surface of the sliding rod 43. One end of the spring 46 is fixed to the end face of the fixing ring 42, and the other end is fixed to the end face of the clamp 45. The fixing barrel... An electromagnet 47 is installed at the left end inside 41. The electromagnet 47 corresponds to the iron plate 44. The input end of the electromagnet 47 is electrically connected to the output end of the external control switch group. The rotating component 3 is reliably locked through the fixing component 4. When the electromagnet 47 is energized, it attracts the iron plate 44, causing the clamp 45 to disengage from the slot 32, allowing the turntable 31 to rotate freely. When the power is off, the spring 46 pushes the clamp 45 into the slot 32 to prevent accidental movement. This design ensures the stability of the device during the hemostasis and fixation process and avoids displacement caused by vibration or misoperation. It is particularly suitable for scenarios in emergency surgery that require long-term fixation and enhances patient safety.

[0035] The support assembly 5 includes a rotating shaft 51, a connecting shaft 52, a connecting plate 53, and a support plate 54. The side of the connecting block 25 has a groove, and the front and rear ends of the groove have openings. The connecting shaft 52 is rotatably connected inside the openings. The rotating shaft 51 is fixed between the two connecting shafts 52. The support plate 54 is fixed on the circumferential surface of the rotating shaft 51. The front ends of the two connecting shafts 52 on the front side are fixed with connecting plates 53. The support assembly 5 provides adaptive support for the patient's limb. The support plate 54 can rotate at multiple angles through the rotating shaft 51 and the connecting shaft 52, which can conform to the wound site with different curvatures and reduce local pressure. The connecting plate 53 is easy to manually adjust the angle, so that the device can flexibly meet various fracture or trauma fixation needs.

[0036] The fastening assembly 6 includes a U-shaped frame 61, a sponge plate 62, a sponge support block 63, a first hydraulic rod 64, and a moving strip 65. Sliding openings are provided at both the front and rear ends of the upper side of the connecting block 25. The U-shaped frame 61 is slidably connected inside the two sliding openings. The upper end of the U-shaped frame 61 is fixed with the sponge plate 62. The upper side of the connecting block 25 is fixed with the sponge support block 63, with the sponge plate 62 corresponding to the sponge support block 63. The moving strip 65 is fixed to the lower side of the U-shaped frame 61. The first hydraulic rod 64 is installed on the lower side of the connecting block 25. The telescopic arm of the first hydraulic rod 64 is fixed to the upper side of the moving strip 65. The input end of the first hydraulic rod 64 is electrically connected to the output end of an external control switch group. The fastening assembly 6 achieves gentle fixation of both ends of the wound site. The first hydraulic rod 64 drives the U-shaped frame 61 to move, causing the sponge plate 62 and the sponge support block 63 to clamp the patient's limb. The sponge material reduces skin irritation and avoids secondary injury.

[0037] The sliding assembly 7 includes a first mounting block 71, a guide rod 72, and a slide bar 73. Two corresponding first mounting blocks 71 are fixed to the front side of the support frame 21. A slide bar 73 is provided between the two first mounting blocks 71. A connecting hole is opened in the middle of the slide bar 73. The guide rod 72 is slidably connected inside the connecting hole. The guide rod 72 is fixed between the two first mounting blocks 71. The sliding assembly 7 provides horizontal adjustment capability. The slide bar 73 slides along the guide rod 72, allowing the limiting assembly 8 to move back and forth, thereby adapting to the fixation of wounds in different positions. This design enhances the flexibility and coverage of the device, enabling rapid response to various wound layouts in emergency surgery, reducing repositioning time, and improving treatment efficiency.

[0038] The limiting component 8 includes a limiting cloth 81, a Velcro tab 82, and a Velcro tab 83. The limiting cloth 81 is fixed to the front side of the slide bar 73, the Velcro tab 82 is fixed to the side of the limiting cloth 81, and the Velcro tab 83 is fixed to the rear side of the support frame 21. The Velcro tab 82 and the Velcro tab 83 are bonded together, and quick installation and removal are achieved through the limiting component 8. The limiting cloth 81 is bonded together with the Velcro tab 82 and the Velcro tab 83, providing an adjustable restraint function, which is suitable for fixing gauze or dressings, ensuring that hemostatic materials will not shift, and at the same time facilitating quick operation by medical staff in emergency situations, reducing preparation time.

[0039] The lifting assembly 9 includes a base plate 91, a second hydraulic rod 92, a limiting rod 93, and a limiting strip 94. The second hydraulic rod 92 is installed on the upper side of the base plate 91. The telescopic arm of the second hydraulic rod 92 is fixed to the lower side of the support frame 1. Two corresponding guide holes are opened on the upper side of the support frame 1. The limiting rod 93 is slidably connected inside the guide holes. Both limiting rods 93 are fixed to the upper side of the base plate 91. The upper ends of the two limiting rods 93 are fixed to the limiting strip 94. The input end of the second hydraulic rod 92 is electrically connected to the output end of an external control switch group. The lifting assembly 9 realizes the electric adjustment of the device height. The second hydraulic rod 92 drives the support frame 1 to rise and fall. The limiting rod 93 and the limiting strip 94 ensure the stability of vertical movement, enabling the device to adapt to beds or operating tables of different heights. In emergency surgery, it facilitates hemostasis and fixation operations for medical staff, reduces the need for bending over or raising, and improves work efficiency and comfort.

[0040] Among them, four corresponding casters 10 are installed on the lower side of the base plate 91, and brake plates 11 are installed on the side of the casters 10. The casters 10 and brake plates 11 enhance the mobility and stability of the device.

[0041] The connecting plate 53 has evenly distributed limiting grooves 12 on its circumferential surface. A second mounting block 13 is fixed to the front side of the connecting block 25. A threaded hole is opened in the middle of the second mounting block 13. A bolt 14 is threaded inside the threaded hole. The bolt 14 is engaged in the corresponding limiting groove 12. The limiting groove 12 and the bolt 14 provide an angle locking mechanism for the support component 5. After the bolt 14 is engaged in the limiting groove 12, the position of the connecting plate 53 can be fixed to prevent the support plate 54 from shaking during the fixing process. This ensures stable support for the wound site, enhances the reliability of the device in emergency surgery, and makes the hemostasis and fixation process more precise and controllable.

[0042] The working principle of the multifunctional trauma hemostasis and fixation device for emergency surgery provided by this invention is as follows: The core of the adjustment component 2 includes a support frame 21, a gear 22, a rack 23, a guide bar 24, and a connecting block 25. The gear 22 meshes with two parallel racks 23. When the motor 34 of the rotating component 3 drives the turntable 31 to rotate, the gear 22 rotates accordingly, causing the racks 23 to slide along the guide bar 24 in the guide groove, thereby precisely controlling the movement of the connecting block 25 to adapt to the wound position of patients of different body sizes. The fixation component 4 uses an electromagnet 47 to attract the iron plate 44, causing the locking head 45 to disengage from the slot 32 of the turntable 31, allowing adjustment. After power is cut off, the spring 46 pushes the locking head 45 into the slot 32 to lock the position, ensuring operational stability. The support component 5 on the side of the connecting block 25 is connected by... The rotating shaft 51, connecting shaft 52, and connecting plate 53 adjust the angle of the support plate 54 to conform to the curvature of the wound, and fix the angle through the limiting groove 12 and bolt 14; the first hydraulic rod 64 of the fastening component 6 drives the moving bar 65 to move the U-shaped frame 61, and the sponge plate 62 and sponge support block 63 gently clamp the limb to avoid secondary injury; the slide bar 73 of the sliding component 7 slides along the guide rod 72, driving the limiting cloth 81 of the limiting component 8 to be adhered through the Velcro 82 and Velcro 83 to quickly fix the dressing; the second hydraulic rod 92 of the lifting component 9 drives the support frame 1 to rise and fall, the limiting rod 93 and limiting bar 94 ensure vertical stability, and the universal wheel 10 and brake plate 11 enhance mobility. The entire device is centrally controlled by an external control switch group to achieve efficient and adjustable hemostasis and fixation operation.

[0043] It is worth noting that the external control switch group disclosed in the above embodiments is equipped with buttons that correspond one-to-one with the motor 34, electromagnet 47, first hydraulic rod 64 and second hydraulic rod 92. The motor 34, electromagnet 47, first hydraulic rod 64 and second hydraulic rod 92 can be freely configured according to the actual application scenario. The external control switch group controls the operation of the motor 34, electromagnet 47, first hydraulic rod 64 and second hydraulic rod 92 using methods commonly used in the prior art.

[0044] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. An emergency surgical multi-functional trauma hemostatic fixation device, characterized in that: Including support frame (1) and adjusting assembly (2); Support frame (1): the lower side is provided with lifting assembly (9); Adjusting assembly (2): contain support frame (21), gear (22), rack (23), guide bar (24) and connecting block (25), the rear side of the support frame (1) is fixed with support frame (21), the inside of the support frame (21) is rotatably connected with gear (22), the inside of the support frame (21) is provided with two parallel racks (23), the gear (22) is engaged with two racks (23), the side of the rack (23) is fixed with the connecting block (25), the support frame (21) is located between two connecting blocks (25), the side of the connecting block is fixed with the guide bar (24), the side of the rack (23) is provided with a guide groove, the guide bar (24) is slidably connected in the inside of the corresponding guide groove, the lower side of the support frame (21) is provided with rotating assembly (3) and fixed assembly (4), the fixed assembly (4) is connected with rotating assembly (3), the rotating assembly (3) is connected with the gear (22), the side of the connecting block (25) is provided with support assembly (5) and fastening assembly (6), the front side of the support frame (21) is provided with sliding assembly (7), the front side of the sliding assembly (7) is provided with limiting assembly (8).

2. The emergency surgical multi-functional trauma hemostatic fixation device of claim 1, wherein: The rotating assembly (3) contains rotating disc (31), clamping groove (32), mounting bracket (33) and motor (34), the lower side of the support frame (21) is provided with rotating hole, the inside of the rotating hole is rotatably connected with rotating disc (31), the rotating disc (31) is fixed at the lower end of the gear (22), the circumferential surface of the rotating disc (31) is provided with evenly distributed clamping grooves (32), the lower side of the support frame (21) is fixed with mounting bracket (33), the inside of the mounting bracket (33) is provided with motor (34), the output shaft of the motor (34) is fixed at the lower end of the rotating disc (31), the input end of the motor (34) is electrically connected with the output end of the external control switch group.

3. An emergency surgical multi-functional trauma hemostatic fixation device according to claim 2, characterized in that: The fixed assembly (4) comprises a fixed barrel (41), a fixed ring (42), a sliding rod (43), an iron plate (44), a clamping head (45), a spring (46) and an electromagnet (47), the left end of the lower side of the support frame (21) is fixed with the fixed barrel (41), the inside of the fixed barrel (41) is fixed with the fixed ring (42), the inside of the fixed ring (42) is slidably connected with the sliding rod (43), the left end of the sliding rod (43) is fixed with the iron plate (44), the right end of the sliding rod (43) is fixed with the clamping head (45), the clamping head (45) is clamped in the inside of the corresponding clamping groove (32), the circumference of the sliding rod (43) is sleeved with the spring (46), one end of the spring (46) is fixed on the end face of the fixed ring (42), the other end of the spring (46) is fixed on the end face of the clamping head (45), the left end of the inside of the fixed barrel (41) is installed with the electromagnet (47), the electromagnet (47) corresponds to the iron plate (44), the input end of the electromagnet (47) is electrically connected with the output end of the control switch group outside.

4. The emergency surgical multi-functional trauma hemostatic fixation device of claim 1, wherein: The support assembly (5) comprises a rotating shaft (51), a connecting shaft (52), a connecting disc (53) and a support plate (54), the side of the connecting block (25) is provided with a groove, the front and back ends of the inside of the groove are provided with openings, the inside of the opening is rotatably connected with the connecting shaft (52), the rotating shaft (51) is fixed between the two connecting shafts (52), the circumference of the rotating shaft (51) is fixed with the support plate (54), the front end of the two connecting shafts (52) on the front side is fixed with the connecting disc (53).

5. The emergency surgical multi-functional trauma hemostatic fixation device of claim 1, wherein: The fastening assembly (6) comprises a U-shaped frame (61), a sponge plate (62), a sponge support block (63), a first hydraulic rod (64) and a moving strip (65), the upper sides of the front and back ends of the connecting block (25) are provided with sliding openings, the inside of the two sliding openings is slidably connected with the U-shaped frame (61), the upper end of the inside of the U-shaped frame (61) is fixed with the sponge plate (62), the upper side of the connecting block (25) is fixed with the sponge support block (63), the sponge plate (62) corresponds to the sponge support block (63), the lower side of the U-shaped frame (61) is fixed with the moving strip (65), the lower side of the connecting block (25) is installed with the first hydraulic rod (64), the telescopic arm of the first hydraulic rod (64) is fixed on the upper side of the moving strip (65), the input end of the first hydraulic rod (64) is electrically connected with the output end of the control switch group outside.

6. The emergency surgical multi-functional trauma hemostatic fixation device of claim 1, wherein: The sliding assembly (7) comprises a first mounting block (71), a guide rod (72) and a sliding strip (73), the front side of the support frame (21) is fixed with two corresponding first mounting blocks (71), the sliding strip (73) is arranged between the two first mounting blocks (71), the middle part of the sliding strip (73) is provided with a connecting hole, the inside of the connecting hole is slidably connected with the guide rod (72), the guide rod (72) is fixed between the two first mounting blocks (71).

7. An emergency surgical multi-functional trauma hemostatic fixation device according to claim 6, characterized in that: The limiting assembly (8) comprises a limiting cloth (81), a magic son sticker (82) and a magic mother sticker (83), the front side of the sliding bar (73) is fixed with the limiting cloth (81), the side of the limiting cloth (81) is fixed with the magic son sticker (82), the rear side of the supporting frame (21) is fixed with the magic mother sticker (83), and the magic son sticker (82) and the magic mother sticker (83) are adhered together.

8. The emergency surgical multi-functional trauma hemostatic fixation device of claim 1, wherein: The lifting assembly (9) comprises a bottom plate (91), a second hydraulic rod (92), a limiting rod (93) and a limiting strip (94), the upper side of the bottom plate (91) is provided with the second hydraulic rod (92), the telescopic arm of the second hydraulic rod (92) is fixed on the lower side of the supporting frame (1), the upper side of the supporting frame (1) is provided with two corresponding guide holes, the limiting rod (93) is slidably connected in the guide hole, the two limiting rods (93) are fixed on the upper side of the bottom plate (91), the upper end of the two limiting rods (93) is fixed with the limiting strip (94), and the input end of the second hydraulic rod (92) is electrically connected with the output end of the control switch group.

9. The emergency surgical multi-functional trauma hemostatic fixation device of claim 8, wherein: The lower side of the bottom plate (91) is provided with four corresponding universal wheels (10), and the side of the universal wheel (10) is provided with a brake plate (11).

10. The emergency surgical multi-functional trauma hemostatic fixation device of claim 4, wherein: A plurality of limiting grooves (12) are uniformly arranged on the circumferential surface of the connecting disc (53), the front side of the connecting block (25) is fixed with a second mounting block (13), a threaded hole is formed in the middle of the second mounting block (13), a bolt (14) is threadedly connected in the threaded hole, and the bolt (14) is clamped in the corresponding limiting groove (12).

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