Management device for patient leg fracture nursing

Abstract

The invention discloses a management device for patient leg fracture nursing, and belongs to the field of orthopedic trauma, the management device comprises a bed body, an arranged fracture management mechanism is used in cooperation with a fracture patient, the legs of the patient are placed on the top surface of a bottom plate, and the shanks and thighs of the patient are supported through a thigh supporting plate and a shank supporting plate respectively; after thighs and shanks of a patient are bound and bound together with the thigh supporting plate and the shank supporting plate through belt buckles and binding belts respectively, the position of the traction plate is adjusted according to the position of a bone needle part after fracture puncture at the thigh proximal end, the femoral shaft, the knee joint or the ankle joint of the shank of the patient, and a bone needle is placed in one bone needle clamping groove; after the traction plate is fixed on the L-shaped adjusting plate through the second screw hole knob, the L-shaped adjusting plate is pushed to move towards the right side by rotating the first screw hole knob on the fixed threaded rod, and the compression spring is forced to perform retraction operation, so that the aim of performing bone traction on a patient is fulfilled.

Description

Technical Field

[0001] The invention relates to the field of orthopedic trauma, and in particular to a management device for nursing patients with leg fractures. Background Art

[0002] Trauma surgery leg fracture refers to the breakage or complete breakage of the leg bones when subjected to external forces. This is a common trauma surgery disease. This fracture may be caused by a variety of reasons, such as violent factors such as car accidents, falls, sports injuries, etc., or stress fractures caused by long-term, repeated, and small external forces (such as athletes, soldiers, etc. who undergo long-term high-intensity training), or pathological fractures caused by bone diseases (such as osteoporosis). When treating trauma surgery leg fractures, doctors will develop treatment plans based on the location, type, degree of the fracture, and the patient's age and physical condition.

[0003] In the prior art, after a patient's lower leg fracture occurs, such as the proximal femur, femoral shaft, knee joint, ankle joint, etc., the patient needs to undergo postoperative rehabilitation exercises through a management device after surgery. Currently, most of the nursing management of patients after fracture surgery is achieved through bone traction equipment. However, most of the existing bone traction equipment uses a traction hanger to hang on the two ends of the bone needle after puncture at the patient's fracture site, and after the traction rope is connected to the traction hanger, it is connected to a set of pulley measures, and a weight block is added to the end of the traction rope to provide traction weight to pull the fracture site apart, which can temporarily brake the fracture site, reduce local damage, relieve pain symptoms, and It can maintain the length of the limb and avoid the formation of scar contracture around the fracture, which is conducive to fracture reduction and internal fixation in later surgery. However, when using bone traction equipment to manage the patient's fractured part, the operation is cumbersome, and the equipment has a complex structure and a large volume, resulting in a large space occupation, which is not conducive to installation on the bed for use, and will affect the subsequent medical staff's care operations for the patient. At the same time, because the patient's fractured limb is in a long-term braking state during bone traction, the patient's fractured limb cannot be subjected to corresponding flexion and extension exercises, thereby reducing the patient's postoperative rehabilitation exercise treatment effect, and the patient's fractured part cannot be effectively managed. Summary of the invention

[0004] The main purpose of the present invention is to provide a management device for nursing patients with leg fractures, which can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A management device for nursing patients with leg fractures comprises a bed body, wherein the top surface of the bed body is provided with a fracture management mechanism, and the fracture management mechanism is composed of a rehabilitation training mechanism and a traction mechanism, wherein the rehabilitation training mechanism comprises a bottom plate, a movable threaded rod, a movable plate, a calf support plate, a thigh support plate, a buckle and a restraining belt, wherein the bottom plate is fixedly connected to the top surface of the bed body, and the movable threaded rod is movably connected to the top surface of the bottom plate through first rotating rods at both ends, the movable plate is movably connected to the movable threaded rod through threaded holes on the side wall, the calf support plate and the thigh support plate are movably connected, and the calf support plate and the thigh support plate are also movably connected between the bottom plate and the movable plate The top surfaces of the calf support plate and the thigh support plate are also fixedly connected with a plurality of mutually symmetrical buckles and restraint belts, respectively. The traction mechanism includes side plates, a fixed threaded rod, a compression spring, an L-shaped adjustment plate, a traction plate, a first screw hole knob and a second screw hole knob. A group of symmetrical side plates are fixedly connected to the two side walls of the calf support plate, and the fixed threaded rod is fixedly connected between the side plates. The compression spring is sleeved on the outside of the fixed threaded rod, and the L-shaped adjustment plate is movably connected to the fixed threaded rod through the connecting hole on the side wall. The traction plate is fixedly connected to the inner side wall of the L-shaped adjustment plate through the second screw hole knob, and the first screw hole knob is movably connected to the outside of the fixed threaded rod.

[0007] As a further solution of the present invention, the base plate is fixedly installed on the top surface of the bed, and a transverse opening is opened on the right side of the top surface of the base plate, sliding grooves are opened on the front and rear side walls inside the transverse opening, and first rotating holes are opened on the left and right side walls inside the transverse opening.

[0008] As a further solution of the present invention, first rotating rods are fixedly installed on the left and right ends of the movable threaded rod respectively, and the first rotating rod is movably installed in the first rotating hole. A hand wheel is also fixedly installed on the outer end wall of the first rotating rod at the right end.

[0009] As a further solution of the present invention, a threaded hole is opened on the side wall of the movable plate, and the movable plate is threadedly connected to the connecting block through the threaded hole. Sliders are fixedly installed on the front and rear side walls of the movable plate respectively, and the slides are movably installed in the slide grooves.

[0010] As a further scheme of the present invention, connecting blocks are fixedly installed on the top surface of the movable plate and the left and right side walls of the thigh support plate, and second rotating rods are fixedly installed on the front and rear end walls of the connecting blocks, a group of symmetrical fixing blocks are fixedly installed on the left side of the top surface of the bottom plate and the left and right side walls of the calf support plate, and a second rotating hole is opened on the front end wall of the fixing block, the second rotating rods at both ends of the connecting block on the top surface of the movable plate are movably installed together with the second rotating holes opened on the fixed blocks symmetrically on the right side of the calf support, and the second rotating rods at both ends of the connecting block on the right side of the thigh support plate are movably installed together with the second rotating holes opened on the fixed blocks symmetrically on the left side of the calf support plate, and the second rotating rods at both ends of the connecting block on the left side of the thigh support plate are also movably installed together with the second rotating holes opened on the fixed blocks symmetrically on the left side of the top surface of the bottom plate.

[0011] As a further solution of the present invention, the top surfaces of the calf support plate and the thigh support plate are fixedly mounted with a plurality of groups of symmetrical buckles and restraint belts.

[0012] As a further solution of the present invention, a group of left-right symmetrical side panels are fixedly installed on the front and rear side walls of the calf support plate, and the fixed threaded rod is fixedly installed between the left-right symmetrical side panels. A group of symmetrical guide grooves are also opened on the outer wall of the fixed threaded rod.

[0013] As a further solution of the present invention, the compression spring is sleeved on the outside of the fixed threaded rod, a connecting hole is opened on the side wall of the vertical part of the L-shaped adjustment plate, and the L-shaped adjustment plate is movably installed together with the fixed threaded rod through the connecting hole, a group of symmetrical guide blocks are also fixedly installed on the inner wall of the connecting hole, and the guide blocks are movably installed in the guide groove, and the left end of the compression spring is fixedly installed together with the right side wall of the vertical part of the L-shaped adjustment plate.

[0014] As a further solution of the present invention, the first screw hole knob is threadedly connected to the fixed threaded rod and is located on the left side of the vertical portion of the L-shaped adjustment plate.

[0015] As a further solution of the present invention, a plurality of adjustment holes are provided on the front end wall of the transverse portion of the L-shaped adjustment plate, a plurality of arc-shaped bone needle slots are provided on the right side wall of the traction plate in a vertical array, and a threaded short rod is fixedly installed at the bottom of the front end wall of the traction plate, the threaded short rod is inserted and installed in the adjustment hole, and the second screw hole knob is threadedly connected to the threaded short rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the present invention, the fracture management mechanism composed of the rehabilitation training mechanism and the traction mechanism is used in conjunction with the fracture patient, the patient's legs are placed on the top surface of the bottom plate, the patient's calves and thighs are supported respectively by the thigh support plate and the calf support plate, and the buckles and restraints at corresponding positions are selected to avoid the fracture part, and then the patient's thigh and calf are respectively bound and restrained together with the thigh support plate and the calf support plate, and the position of the traction plate is adjusted according to the position of the bone needle position after puncture of a fracture of the patient's proximal femur, femoral shaft, knee joint or ankle joint, so that the bone needle is placed there. After the traction plate is fixed to the L-shaped adjustment plate through the second screw hole knob, the first screw hole knob on the fixed threaded rod is rotated to push the L-shaped adjustment plate to move to the right direction, and the compression spring is forced to retract, so as to achieve the purpose of bone traction for the patient, temporarily brake the fracture site, relieve the patient's pain, and help to brake and reduce swelling. In addition, the bone traction measure has a simple structure, convenient operation, and a small size that does not occupy a large amount of space. It is easy to be installed on the bed and used with the patient, thereby bringing convenience to the subsequent medical staff's nursing operations on the patient.

[0018] At the same time, the rotating handwheel drives the movable threaded rod to rotate through the first rotating rod, so that when the movable plate moves along the movable threaded rod through the threaded hole, the thigh support plate and the calf support plate can be forced to tilt against each other on the top surface of the bottom plate, so that the angle formed between the thigh support plate and the calf support plate is increased or decreased in the process, so as to simulate and drive the patient's legs to perform reciprocating flexion and extension operations, thereby ensuring that the patient's limbs can be trained for activity when the patient is hanging and traction is performed, thereby promoting the patient's postoperative rehabilitation training, and improving the treatment effect and the recovery speed of the patient's leg function, thereby achieving the purpose of effectively nursing and managing the patient's fracture site. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall structure of the present invention when in use;

[0021] Figure 3 It is a schematic diagram of the overall structure of the bottom plate of the present invention;

[0022] Figure 4 It is a schematic diagram of the structural disassembly of the rehabilitation training mechanism of the present invention;

[0023] Figure 5 It is a schematic diagram of the structural disassembly of the traction mechanism of the present invention;

[0024] Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of .

[0025] In the figure: 1. bed body; 2. fracture management mechanism; 3. rehabilitation training mechanism; 4. traction mechanism; 5. bottom plate; 6. horizontal opening; 7. slide groove; 8. first rotating hole; 9. fixed block; 10. second rotating hole; 11. movable threaded rod; 12. first rotating rod; 13. hand wheel; 14. movable plate; 15. threaded hole; 16. slider; 17. connecting block; 18. second rotating rod; 19. calf support plate; 20. thigh support plate; 21. buckle; 22. restraint belt; 23. side plate; 24. fixed threaded rod; 25. guide groove; 26. compression spring; 27. L-shaped adjustment plate; 28. connecting hole; 29. ​​guide block; 30. adjustment hole; 31. traction plate; 32. bone needle slot; 33. threaded short rod; 34. first screw hole knob; 35. second screw hole knob. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0027] Embodiment 1:

[0028] like Figure 1 - Figure 6 As shown, a management device for nursing patients with leg fractures includes a bed body 1, a fracture management mechanism 2 is provided on the top surface of the bed body 1, and the fracture management mechanism 2 is composed of a rehabilitation training mechanism 3 and a traction mechanism 4, the rehabilitation training mechanism 3 includes a bottom plate 5, a movable threaded rod 11, a movable plate 14, a calf support plate 19, a thigh support plate 20, a buckle 21 and a restraining belt 22, the bottom plate 5 is fixedly connected to the top surface of the bed body 1, and the movable threaded rod 11 is movably connected to the top surface of the bottom plate 5 through the first rotating rods 12 at both ends, the movable plate 14 is movably connected to the movable threaded rod 11 through the threaded holes 15 on the side wall, the calf support plate 19 and the thigh support plate 20 are movably connected, and the calf support plate 19 and the thigh support plate 20 are also movably connected between the bottom plate 5 and the movable plate 14, and the calf support plate 19 and the thigh support plate 20 are also movably connected between the bottom plate 5 and the movable plate 14. The top surfaces of the leg support plate 19 and the thigh support plate 20 are also fixedly connected with a plurality of mutually symmetrical buckles 21 and restraint belts 22, respectively. The traction mechanism 4 includes side plates 23, a fixed threaded rod 24, a compression spring 26, an L-shaped adjustment plate 27, a traction plate 31, a first screw hole knob 34 and a second screw hole knob 35. A group of symmetrical side plates 23 are fixedly connected to the two side walls of the calf support plate 19, and the fixed threaded rod 24 is fixedly connected between the side plates 23. The compression spring 26 is sleeved on the outside of the fixed threaded rod 24, and the L-shaped adjustment plate 27 is movably connected to the fixed threaded rod 24 through the connecting hole 28 on the side wall. The traction plate 31 is fixedly connected to the inner wall of the L-shaped adjustment plate 27 through the second screw hole knob 35, and the first screw hole knob 34 is movably connected to the outside of the fixed threaded rod 24.

[0029] like Figure 3 As shown, the bottom plate 5 is fixedly installed on the top surface of the bed body 1, and a transverse opening 6 is opened on the right side of the top surface of the bottom plate 5. The opened transverse opening 6 can ensure that the movable plate 14 can realize transverse reciprocating movement inside it. Slide grooves 7 are respectively opened on the front and rear side walls inside the transverse opening 6. The opened slide grooves 7 are used to cooperate with the slider 16 to realize sliding operation, and first rotating holes 8 are respectively opened on the left and right side walls inside the transverse opening 6. The opened first rotating hole 8 is used to cooperate with the first rotating rod 12 to realize rotation operation.

[0030] like Figure 4 As shown, the left and right ends of the movable threaded rod 11 are respectively fixedly installed with a first rotating rod 12, and the first rotating rod 12 is movably installed in the first rotating hole 8. A hand wheel 13 is also fixedly installed on the outer end wall of the first rotating rod 12 at the right end. After the medical staff manually rotates the hand wheel 13, the first rotating rod 12 will be driven to rotate in the first rotating hole 8, and the first rotating rod 12 will drive the movable threaded rod 11 to rotate.

[0031] like Figure 4 As shown, a threaded hole 15 is provided on the side wall of the movable plate 14, and the movable plate 14 is threadedly connected to the connecting block 17 through the threaded hole 15, and sliders 16 are fixedly installed on the front and rear side walls of the movable plate 14, and the slider 16 is movably installed in the slide groove 7. Driven by the rotation of the movable threaded rod 11, the movable plate 14 will move in the horizontal opening 6 along the movable threaded rod 11 through the threaded hole 15 provided on the side wall, and the slider 16 will slide in the slide groove 7.

[0032] like Figure 4As shown, connecting blocks 17 are fixedly installed on the top surface of the movable plate 14 and the left and right side walls of the thigh support plate 20, and second rotating rods 18 are fixedly installed on the front and rear end walls of the connecting block 17, and a group of symmetrical fixing blocks 9 are fixedly installed on the left side of the top surface of the bottom plate 5 and the left and right side walls of the calf support plate 19, and a second rotating hole 10 is opened on the front end wall of the fixing block 9, the second rotating rods 18 at both ends of the connecting block 17 on the top surface of the movable plate 14 are movably installed together with the second rotating holes 10 opened on the fixed blocks 9 symmetrically on the right side of the calf support plate 19, and the second rotating rods 18 at both ends of the connecting block 17 on the right side of the thigh support plate 20 are movably installed together with the second rotating holes 10 opened on the fixed blocks 9 symmetrically on the left side of the calf support plate 19, and the second rotating rods 18 at both ends of the connecting block 17 on the left side of the thigh support plate 20 are also symmetrically installed on the left side of the top surface of the bottom plate 5 The second rotating hole 10 opened on the fixing block 9 of the bottom plate 5 is movably installed together. Driven by the movement of the movable plate 14, the second rotating rods 18 at both ends of the connecting block 17 on the top surface of the movable plate 14 will rotate in the second rotating hole 10 opened on the fixing block 9 installed on the calf support plate 19, and force the calf support plate 19 to tilt. When the calf support plate 19 tilts, the second rotating rods 18 at both ends of the connecting blocks 17 on both sides of the thigh support plate 20 will rotate in the second rotating holes 10 opened on the fixing block 9 installed on the top surface of the bottom plate 5 and one side of the calf support plate 19, and the calf support plate 19 and the thigh support plate 20 are relatively tilted. At the same time, the inclination angle between the calf support plate 19 and the thigh support plate 20 becomes smaller, so as to force the patient's legs to bend or stretch, so that the purpose of postoperative rehabilitation training can be achieved by stretching or bending the patient's legs.

[0033] like Figure 4 As shown, the top surfaces of the calf support plate 19 and the thigh support plate 20 are fixedly mounted with a plurality of groups of symmetrical buckles 21 and straps 22. The buckles 21 and straps 22 are used in coordination to fix the thigh and calf of the patient on the thigh support plate 20 and the calf support plate 19, respectively, to prevent displacement of the fracture site of the patient and cause secondary injury.

[0034] like Figure 5 and Figure 6 As shown, a group of left-right symmetrical side panels 23 are fixedly installed on the front and rear side walls of the calf support plate 19, and a fixed threaded rod 24 is fixedly installed between the left-right symmetrical side panels 23. The fixed threaded rod 24 is used to cooperate with the threaded movement of the second screw hole knob 35. A group of symmetrical guide grooves 25 are also opened on the outer wall of the fixed threaded rod 24. The opened guide grooves 25 are used to cooperate with the guide block 29 to guide the movement of the L-shaped adjustment plate 27.

[0035] like Figure 5 and Figure 6As shown, the compression spring 26 is sleeved on the outside of the fixed threaded rod 24, and a connecting hole 28 is opened on the side wall of the vertical part of the L-shaped adjustment plate 27, and the L-shaped adjustment plate 27 is movably installed together with the fixed threaded rod 24 through the connecting hole 28. A group of symmetrical guide blocks 29 are also fixedly installed on the inner wall of the connecting hole 28, and the guide blocks 29 are movably installed in the guide groove 25. The left end of the compression spring 26 is fixedly installed together with the right side wall of the vertical part of the L-shaped adjustment plate 27. When the L-shaped adjustment plate 27 is pushed, it will move along the fixed threaded rod 24 through the connecting hole 28, and the guide block 29 moves along the guide groove 25, and forces the compression spring 26 to retract, so that a pulling traction force in one direction can be applied to the patient's fracture site, so as to achieve the purpose of bone traction management of the patient's fracture site.

[0036] like Figure 5 and Figure 6 As shown, the first screw hole knob 34 is threadedly connected to the fixed threaded rod 24 and is located on the left side of the vertical portion of the L-shaped adjustment plate 27. By rotating the first screw hole knob 34 to move it on the fixed threaded rod 24, the L-shaped adjustment plate 27 can be pushed to move to the right.

[0037] like Figure 5 and Figure 6 As shown, a plurality of adjustment holes 30 are provided on the front end wall of the transverse part of the L-shaped adjustment plate 27, a plurality of arc-shaped bone needle clamping grooves 32 are provided on the right side wall of the traction plate 31 in a vertical array, and a threaded short rod 33 is fixedly installed at the bottom of the front end wall of the traction plate 31, the threaded short rod 33 is inserted and installed in the adjustment hole 30, and the second screw hole knob 35 is threadedly connected with the threaded short rod 33. According to the position of the bone needle part after puncture of a fracture of the proximal femur, femoral shaft, knee joint or ankle joint of the patient's lower leg, after the threaded short rod 33 is inserted into the adjustment hole 30 at the corresponding position, the second screw hole knob 35 is rotated to fix the first screw hole knob 34, so that the traction plate 31 can be fixed to the left side of one end of the bone needle and the bone needle is placed in the bone needle clamping groove 32, so that when the L-shaped adjustment plate 27 moves to the right, the traction plate 31 applies traction to the bone needle to achieve the purpose of bone traction for the patient.

[0038] Embodiment 2:

[0039] like Figure 1 - Figure 6As shown, when the fracture management mechanism 2 is set up to cooperate with the traction rehabilitation training treatment of the fracture patient, when the patient's ankle joint is fractured and the bone puncture internal fixation operation is completed, the patient lies on the bed body 1, and the patient's legs are placed on the top surface of the bottom plate 5, and the patient's thigh and calf are placed on the top surface of the thigh support plate 20 and the calf support plate 19 on the top surface of the bottom plate 5 respectively, and the patient's thigh is fixed and bound on the top surface of the thigh support plate 20 by using the buckle 21 and the strap 22, and then the patient's calf is fixed and bound on the top surface of the calf support plate 19 by using the buckle 21 and the strap 21. It should be noted that The point is that in this process, it is not necessary to use the buckle 21 and the restraint belt 22 to fix the ankle joint after the operation after the fracture. Then, according to the two ends of the patient's ankle joint bone needle puncture, the traction plate 31 is fixed to the rear ends after the bone needle puncture. According to the position of the bone needle, the threaded short rod 33 installed on the traction plate 31 is inserted into the adjustment hole 30 opened at the corresponding position on the L-shaped adjustment plate 27, and the end of the bone needle is placed in one of the corresponding bone needle slots 32 opened on the traction plate 31 to ensure that it can be stuck on the traction plate 31 according to the position of the bone needle, and then the second screw hole is rotated. The knob 35 is threadedly connected to the threaded short rod 33, and the traction plate 31 is fixed to the L-shaped adjustment plate 27 through the second screw hole knob 35. After both ends of the bone needle are placed in the bone needle clamping grooves 32 opened on the traction plates 31 on both sides of the calf support plate 19, the first screw hole knob 34 on the outside of the fixed threaded rod 24 installed between the side plates 23 on both sides of the calf support plate 19 is rotated at the same time. The first screw hole knob 34 will realize the threaded rotation movement operation on the fixed threaded rod 24. During the process of the first screw hole knob 34 moving the outside of the fixed threaded rod 24 to the right direction, it will push the L-shaped adjustment plate 27 to move synchronously to the right direction. The L-shaped adjustment plate 27 moves along the fixed threaded rod 24 through the connecting hole 28 opened in the vertical part, and the guide block 29 installed in the connecting hole 28 will slide in the guide groove 25 opened on the outer wall of the fixed threaded rod 24 to guide the movement and force the compression spring 26 set on the outside of the fixed threaded rod 24 to retract. At this time, the L-shaped adjustment plate 27 will drive the traction plate 31 to move to the right, and the traction plate 31 will apply traction to the patient's bone through the bone needle to achieve the purpose of resetting or maintaining resetting and fixation. At the same time, the patient's limbs can be braked and contracted and deformed limbs can be corrected and limb swelling can be eliminated.

[0040] Furthermore, after the bone traction operation on the fractured part of the patient is completed, in order to perform rehabilitation training on the patient during the traction process, the hand wheel 13 located on the right side of the bottom plate 5 can be rotated, and the hand wheel 13 also drives the first rotating rods 12 at both ends of the movable threaded rod 11 to rotate in the first rotating holes 8 opened on both sides of the inner wall of the horizontal opening 6 on the top surface of the bottom plate 5, and the first rotating rods 12 will drive the movable threaded rod 11 to rotate. During the rotation of the movable threaded rod 11, the movable plate 14 will pass through the threaded hole 15 opened on the side wall and follow the movable threaded rod 11 to the left in the horizontal opening 6. The movable plate 14 moves in the same direction, and the sliders 16 installed on both sides of the movable plate 14 will slide in the slide grooves 7 opened on both sides of the inner wall of the transverse opening 6. When the movable plate 14 moves, the second rotating rods 18 at both ends of the connecting block 17 installed on the top surface thereof will rotate in the second rotating holes 10 opened on the front end wall of the symmetrical fixing block 9 installed on the right side wall of the calf support plate 19. The calf support plate 19 will tilt and push the thigh support plate 20 to tilt. The second rotating rods 18 at both ends of the connecting block 17 installed on the left and right sides of the thigh support plate 20 will respectively rotate on the left side of the top surface of the bottom plate 5 and the calf support plate 19. The symmetrical fixing block 9 installed on the left side wall of the thigh support plate 19 rotates in the second rotating hole 10 opened at the front end of the symmetrical fixing block 9 installed on the left side wall. At this time, the angle formed between the thigh support plate 20 and the calf support plate 19 will gradually decrease. Because the patient's calf is restrained on the calf support plate 19 for hanging traction, and the patient's thigh is restrained on the thigh support plate 20, the angle formed between the thigh support plate 20 and the calf support plate 19 will drive the patient's leg to bend in the process of gradually decreasing, and the hand wheel 13 is rotated in the reverse direction to make the thigh support plate 20 and the calf support plate 19 close. When the angle formed by 9 becomes larger, the patient's legs will be driven to extend. Therefore, by performing bending and stretching exercises on the patient's legs without affecting the patient's bone traction treatment, the purpose of improving the patient's postoperative rehabilitation exercise and treatment effect can be achieved, and the patient's leg muscle atrophy can be prevented for a long time. It can also relieve muscle spasms, improve venous return, and eliminate limb swelling, thereby accelerating the recovery of the patient's leg function, allowing the patient to return to society in good health as soon as possible, and thus achieving the purpose of effectively nursing and managing the patient's fracture site.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, the meaning of "multiple" is two or more.

[0042] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0043] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

[0044] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A management device for nursing patients with leg fractures, comprising a bed (1), characterized in that: The top surface of the bed body (1) is provided with a fracture management mechanism (2), and the fracture management mechanism (2) is composed of a rehabilitation training mechanism (3) and a traction mechanism (4), wherein the rehabilitation training mechanism (3) comprises a bottom plate (5), a movable threaded rod (11), a movable plate (14), a calf support plate (19), a thigh support plate (20), a buckle (21) and a restraining belt (22), wherein the bottom plate (5) is fixedly connected to the top surface of the bed body (1), and the movable threaded rod (1 ...) and a traction mechanism (4) The rod (11) is movably connected to the top surface of the bottom plate (5) through the first rotating rods (12) at both ends, the movable plate (14) is movably connected to the movable threaded rod (11) through the threaded holes (15) on the side walls, the calf support plate (19) and the thigh support plate (20) are movably connected, and the calf support plate (19) and the thigh support plate (20) are also movably connected between the bottom plate (5) and the movable plate (14), and the calf support plate (19) and the thigh support plate (20) are movably connected. The top surface of the calf support plate (20) is also fixedly connected with a plurality of mutually symmetrical buckles (21) and restraint belts (22), the traction mechanism (4) comprises a side plate (23), a fixed threaded rod (24), a compression spring (26), an L-shaped adjustment plate (27), a traction plate (31), a first screw hole knob (34) and a second screw hole knob (35), and the two side walls of the calf support plate (19) are respectively fixedly connected with a group of symmetrical side plates (23), and the fixed The threaded rod (24) is fixedly connected between the side plates (23), the compression spring (26) is sleeved on the outside of the fixed threaded rod (24), and the L-shaped adjustment plate (27) is movably connected to the fixed threaded rod (24) through a connection hole (28) on the side wall, the traction plate (31) is fixedly connected to the inner side wall of the L-shaped adjustment plate (27) through a second screw hole knob (35), and the first screw hole knob (34) is movably connected to the outside of the fixed threaded rod (24).

2. A management device for nursing care of a patient's leg fracture according to claim 1, characterized in that: The bottom plate (5) is fixedly mounted on the top surface of the bed body (1), and a transverse opening (6) is provided on the right side of the top surface of the bottom plate (5), and sliding grooves (7) are respectively provided on the front and rear side walls inside the transverse opening (6), and first rotating holes (8) are respectively provided on the left and right side walls inside the transverse opening (6).

3. A management device for nursing a patient's leg fracture according to claim 2, characterized in that: The first rotating rods (12) are fixedly mounted on the left and right ends of the movable threaded rod (11), and the first rotating rod (12) is movably mounted in the first rotating hole (8). A hand wheel (13) is also fixedly mounted on the outer end wall of the first rotating rod (12) at the right end.

4. A management device for nursing a patient's leg fracture according to claim 3, characterized in that: A threaded hole (15) is provided on the side wall of the movable plate (14), and the movable plate (14) is threadedly connected to the connecting block (17) through the threaded hole (15). Slide blocks (16) are fixedly installed on the front and rear side walls of the movable plate (14), respectively, and the slide blocks (16) are movably installed in the slide grooves (7).

5. A management device for nursing care of a patient's leg fracture according to claim 4, characterized in that: A connecting block (17) is fixedly mounted on the top surface of the movable plate (14) and the left and right side walls of the thigh support plate (20), and a second rotating rod (18) is fixedly mounted on the front and rear end walls of the connecting block (17). A group of symmetrical fixing blocks (9) are fixedly mounted on the left side of the top surface of the bottom plate (5) and the left and right side walls of the calf support plate (19), and a second rotating hole (10) is opened on the front end wall of the fixing block (9). The second rotating rods (18) at both ends of the connecting block (17) on the top surface of the movable plate (14) are connected to the calf support plate (20). The second rotating holes (10) opened on the right symmetrical fixed blocks (9) of the support plate (19) are movably mounted together, and the second rotating rods (18) at both ends of the right connecting block (17) of the thigh support plate (20) are movably mounted together with the second rotating holes (10) opened on the left symmetrical fixed blocks (9) of the calf support plate (19), and the second rotating rods (18) at both ends of the left connecting block (17) of the thigh support plate (20) are also movably mounted together with the second rotating holes (10) opened on the left symmetrical fixed blocks (9) on the top surface of the bottom plate (5).

6. A management device for nursing patients with leg fractures according to claim 5, characterized in that: The top surfaces of the calf support plate (19) and the thigh support plate (20) are fixedly mounted with a plurality of groups of symmetrical buckles (21) and restraint belts (22).

7. A management device for nursing a patient with a leg fracture according to claim 6, characterized in that: A group of left-right symmetrical side plates (23) are fixedly mounted on the front and rear side walls of the calf support plate (19), and a fixed threaded rod (24) is fixedly mounted between the left-right symmetrical side plates (23). A group of symmetrical guide grooves (25) are also formed on the outer wall of the fixed threaded rod (24).

8. A management device for nursing patients with leg fractures according to claim 7, characterized in that: The compression spring (26) is sleeved on the outside of the fixed threaded rod (24); a connecting hole (28) is provided on the side wall of the vertical part of the L-shaped adjustment plate (27); the L-shaped adjustment plate (27) is movably mounted on the fixed threaded rod (24) through the connecting hole (28); a group of symmetrical guide blocks (29) are fixedly mounted on the inner wall of the connecting hole (28); the guide blocks (29) are movably mounted in the guide groove (25); the left end of the compression spring (26) is fixedly mounted on the right side wall of the vertical part of the L-shaped adjustment plate (27).

9. A management device for nursing patients with leg fractures according to claim 8, characterized in that: The first screw hole knob (34) is threadedly connected to the fixed threaded rod (24) and is located on the left side of the vertical portion of the L-shaped adjustment plate (27).

10. A management device for nursing care of a patient's leg fracture according to claim 9, characterized in that: A plurality of adjustment holes (30) are provided on the front end wall of the transverse portion of the L-shaped adjustment plate (27), a plurality of arc-shaped bone needle slots (32) are provided on the right side wall of the traction plate (31) in a vertical array, and a threaded short rod (33) is fixedly installed at the bottom of the front end wall of the traction plate (31), the threaded short rod (33) is inserted and installed in the adjustment hole (30), and the second screw hole knob (35) is threadedly connected with the threaded short rod (33).

Images