Wound flushing and dressing changing device for traumatic orthopedics emergency treatment

Abstract

The invention provides a wound flushing and dressing changing device for traumatic orthopedics emergency treatment, and belongs to the technical field of medical instruments. Comprising a flushing machine, one side of the flushing machine is fixedly connected with a fixing frame, and one side of the flushing machine is fixedly connected with an elastic rope; the limiting assembly is used for supporting and limiting the legs of the patient, and the limiting assembly is connected with the elastic rope; the liquid discharging assembly is used for collecting waste liquid generated after the legs of the patient are flushed, and the liquid discharging assembly is connected with the limiting assembly. By arranging the limiting assembly, the leg of the affected side of a patient is limited, the patient can place the leg of the affected side on the limiting assembly when lying on the sickbed, the patient cannot move the leg when an operator washes and changes medicine for the leg of the patient, the possibility of secondary trauma is reduced, and wound treatment of the patient is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and in particular to a wound flushing and dressing device for emergency orthopedic trauma. Background Art

[0002] Traumatology is a branch of orthopedics that focuses on conditions such as fractures, dislocations, ligament and tendon injuries caused by trauma. Such injuries may result from car accidents, falls, mechanical injuries or other external forces. Traumatology treats a wide range of conditions, including not only fractures of the limbs and spine, but also soft tissue injuries, tendons, ligaments, joint capsules and cartilage injuries. Treatment options vary, from minimally invasive surgery to non-surgical treatment, to traditional open reduction and internal fixation. First aid personnel will pre-treat the patient's trauma site on site and then transport the patient to the emergency department for treatment. Emergency traumatology medical staff will assess the size, depth, degree of contamination and whether there is active bleeding in the wound, and then perform wound care and dressing changes on the patient's wound site.

[0003] In the prior art, after a patient's leg is injured, he or she is transported to the emergency room for dressing change after simple treatment. The patient lies on the hospital bed, and the medical staff uses a debridement device to flush and change the dressing on the patient's injured part. While the flushing fluid is flushing the patient's injured part, the medical staff needs to treat the patient's injured part. During this process, the existing debridement device cannot fix the patient's leg. When the patient feels pain, some behavioral reactions will occur, specifically, the patient will instinctively retreat or try to move the injured part away. Contact with the medical staff's operating instruments may cause secondary trauma and aggravate the patient's condition. Therefore, the present application provides a wound flushing and dressing device for trauma orthopedic emergency to meet the needs. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a wound flushing and dressing device for emergency orthopedic trauma to solve the problem that during the existing flushing and dressing process, when the patient feels pain, some behavioral reactions will occur, specifically manifested as instinctive retreat or attempts to move the injured part away, and contact with the operating instruments of medical staff may cause secondary trauma and aggravate the patient's condition.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A wound flushing and dressing device for emergency trauma orthopedics comprises a flushing machine, one side of which is fixedly connected to a fixing frame, and one side of which is fixedly connected to an elastic rope; a limiting assembly, which is used to support and limit the patient's legs, and the limiting assembly is connected to the elastic rope; a drainage assembly, which is used to collect waste liquid after flushing the patient's legs, and the drainage assembly is connected to the limiting assembly; and a supporting assembly, which is used to support the operator's hands, and the supporting assembly is connected to the drainage assembly.

[0006] Optionally, the limiting assembly includes a pair of fixing plates, one of which is connected to the other end of the elastic rope, elastic plates are fixedly connected to both sides of the top of each fixing plate, the tops of a pair of elastic plates are fixedly connected to the same supporting plate, fixing holes are opened on the fixing plates, a pair of limiting holes are opened on both sides of the bottom of the fixing plates, a pair of guide sleeves are fixedly connected to both sides of the bottom of the fixing plates, the guide sleeves are coaxially arranged with the limiting holes, a pair of first abutting rods are slidably connected to the inner walls of one pair of the limiting holes and the guide sleeves, and a pair of second abutting rods are slidably connected to the inner walls of the other pair of the limiting holes and the guide sleeves.

[0007] Optionally, the drainage assembly includes a collecting box fixedly connected to one opposite side of a pair of fixed plates, a drainage hole is provided at the bottom of the collecting box, a second drainage plate is fixedly connected to one opposite side of the pair of fixed plates, and a first drainage plate is also rotatably connected to one opposite side of the pair of fixed plates via a fixed shaft, guide rods are fixedly connected to both ends of the fixed shaft, the guide rods are slidably connected to the fixed holes, a return spring is arranged in the guide rods, and mounting frames are fixedly connected to both sides of the collecting box.

[0008] The cam is connected with the support frame at one end thereof to prevent the cam from sliding into the support frame, and the cam is connected with the support frame to move relative to the support frame.

[0009] Optionally, a pair of fixing clips are fixedly connected to one side of the bottom of the collection box, and a pair of pads are fixedly connected to the other side of the bottom of the collection box.

[0010] Optionally, the two ends of the support plate are spherical structures, the inner walls of the two ends of the support plate are provided with multiple protrusions, the elastic plate is an outwardly convex arc structure, a weakening groove is provided on the arc structure, a lightweight hole is provided on the support plate, and a pair of arc plates are provided on the support plate, and a weakening groove is provided on the arc plate.

[0011] Optionally, the movable plate includes a first inclined plate, a connecting plate, a second inclined plate and a third inclined plate connected to each other, the limit rod is fixedly connected to the bottom of the connecting plate, a plurality of weakening grooves are provided on the connecting plate, the first inclined plate abuts against the second abutting rod, the third inclined plate abuts against the first abutting rod, and the first inclined plate, the second inclined plate and the third inclined plate have the same inclination direction.

[0012] Optionally, the tops of the first abutment rod and the second abutment rod are both arc-shaped structures, weakening grooves are provided on the first abutment rod and the second abutment rod, the second abutment rod is perpendicular to the inclined surface of the first inclined plate, the first abutment rod is a broken line structure, and the bottom of the broken line structure is perpendicular to the inclined surface of the third inclined plate.

[0013] Optionally, the first guide plate and the second guide plate have the same structure, the first guide plate comprises a supporting rod and a guide plate connected to each other, the supporting rod is a cylindrical structure, and a plurality of guide grooves are provided on the cylindrical structure.

[0014] Optionally, the mounting plate is an elastic V-shaped structure, and a weakened groove is provided at a bend of the V-shaped structure.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, the patient's affected leg is limited by the setting of a limiting component. The patient can place the affected leg on the limiting component while lying on the bed. When the operator flushes and changes the dressing on the patient's leg, the patient cannot move the leg, which reduces the possibility of secondary trauma and is beneficial to the treatment of the patient's wound.

[0016] The drainage component is set up to guide and collect the waste liquid from cleaning the patient's wound, and then discharge it through the connecting pipe, so as to prevent the waste liquid from flowing to the bed or other places to cause pollution and be difficult to clean up.

[0017] The support assembly is provided to support the operator's hands so that the operator's hands will not be suspended during long-term operation, thereby improving the comfort of the operator's hands during long-term operation.

[0018] By cooperating with the movable plate in the support assembly and the first abutment rod and the second abutment rod in the limiting assembly, the movable plate is driven to move when the support assembly is subjected to pressure, and the first abutment rod and the second abutment rod can be driven to move along the guide sleeve, thereby exerting a certain abutment force on both sides of the support plate, and cooperating with the support plate to better limit the patient's legs, further reducing the possibility of behavioral reactions in the patient's legs when the patient feels pain, and avoiding secondary trauma caused by the instrument touching the patient's injured part.

[0019] By cooperating with the movable plate in the support assembly and the guide rod in the drainage assembly, the support assembly drives the movable plate to move when pressure is applied, which can drive the guide rod to deflect. The guide rod is fixed on the fixed axis of the first drainage plate, that is, when the guide rod is deflected, the first drainage plate can be driven to rotate, so that the first drainage plate and the second drainage plate abut to form a gap, and the waste liquid can be discharged into the collection box along the patient's legs, the first drainage plate, the second drainage plate and the gap, which has a better effect on guiding and collecting the waste liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a wound flushing and dressing device for emergency orthopedic trauma; Figure 2 This is a partially enlarged three-dimensional structural diagram of a wound flushing and dressing device for emergency orthopedic trauma; Figure 3 A schematic diagram of a partially cutaway three-dimensional structure of the assembly of the limit assembly, the drainage assembly and the support assembly; Figure 4 It is a schematic diagram of the three-dimensional structure of the support component; Figure 5 It is a schematic diagram of the three-dimensional structure of the limit component and the drain component assembly; Figure 6 for Figure 3 The enlarged structural diagram at A in the middle; Figure 7 for Figure 4 Enlarged structural diagram at B in the middle.

[0022] Reference numerals: 1. Flushing machine; 2. Fixing frame; 3. Elastic rope; 4. Fixing plate; 5. Elastic plate; 6. Support plate; 7. Fixing hole; 8. Limiting hole; 9. Guide sleeve; 10. Collecting box; 11. First drainage plate; 12. Second drainage plate; 13. Guide rod; 14. Mounting frame; 15. Limiting spring; 16. Mounting plate; 17. Abutment plate; 18. Limiting block; 19. Support frame; 20. Connecting frame; 21. Fixing sleeve; 22. Rotating ball; 23. Placement frame; 24. Limiting plate; 25. Moving plate; 26. Limiting rod; 27. First inclined plate; 28. Connecting plate; 29. ​​Second inclined plate; 30. Third inclined plate; 31. Support rod; 32. Drainage groove; 33. Guide plate; 34. First abutment rod; 35. Second abutment rod; 36. Arc plate; 37. Fixing clip; 38. Anti-slip strip; 39. Card plate.

[0023] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0024] The following is a detailed description of a wound flushing and dressing device for emergency orthopedic trauma provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0025] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0026] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0027] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0028] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0029] like Figures 1 to 7 As shown, an embodiment of the present invention provides a wound flushing and dressing device for emergency trauma orthopedics, including a flushing machine 1, which is a prior art, and specifically includes a main unit, a debridement head, a debridement handle, a connecting pipeline, a foot switch, a power cord, an electronic display screen, and a liquid electronic temperature control device, etc. A fixing frame 2 is fixedly connected to one side of the flushing machine 1, and an elastic rope 3 is fixedly connected to one side of the flushing machine 1; a limit assembly, the limit assembly is used to support and limit the patient's legs, and the limit assembly is connected to the elastic rope 3; a drainage assembly, the drainage assembly is used to collect waste liquid after flushing the patient's legs, and the drainage assembly is connected to the limit assembly; a support assembly, the support assembly is used to support the operator's hands, and the support assembly is connected to the drainage assembly.

[0030] When flushing and changing the dressing of the patient's wound, it is necessary to use the debridement head on the flushing machine 1. The operator holds the debridement handle and discharges the flushing liquid through the debridement head through the connecting pipeline to flush the patient's wound, and then changes the dressing and bandages it. The operator can install the assembled limiting component, drainage component and support component on the bed. When flushing and changing the dressing of the patient's leg wound, the patient places the leg on the limiting component, and the patient's leg is supported and limited by the limiting component. When using the debridement handle and the debridement head, the operator can place the hand on the support component, and use the support component to support the operator's hand to avoid the discomfort caused by the hand being suspended in the air when holding the debridement handle and the debridement head for a long time to flush the patient's wound. In addition, the waste liquid after flushing the patient's wound can be discharged through the drainage component, the drainage component can be connected to the drainage pipe, and the drainage pipe can be connected to the waste liquid collection bucket.

[0031] like Figures 1 to 3 , Figure 5 and Figure 6 As shown, the limiting assembly includes a pair of fixed plates 4, one of which is connected to the other end of the elastic rope 3, and elastic plates 5 are fixedly connected to both sides of the top of each fixed plate 4. The tops of the pair of elastic plates 5 are fixedly connected to the same supporting plate 6, and the two ends of the supporting plate 6 are spherical structures. The inner walls of the two ends of the supporting plate 6 are provided with a plurality of protrusions. The elastic plate 5 is an outwardly convex arc structure, and a weakening groove is provided on the arc structure. A lightweight hole is provided on the supporting plate 6. A pair of arc plates 36 are provided on the supporting plate 6, and a weakening groove is provided on the arc plate 36. A fixing hole 7 is provided on the fixed plate 4, and a pair of limiting holes 8 are provided on both sides of the bottom of the fixed plate 4. A pair of guide sleeves 9 are fixedly connected on both sides of the bottom of the fixed plate 4, and the guide sleeve 9 is coaxially arranged with the limiting hole 8, wherein a pair of limiting holes 8 and the inner walls of the guide sleeve 9 are slidably connected with a pair of first abutting rods 34, and another pair of limiting holes 8 and the inner walls of the guide sleeve 9 are slidably connected with a pair of second abutting rods 35.

[0032] By using the fixed plate 4, the elastic plate 5 and the supporting plate 6 in coordination, the patient lies flat on the bed and places the leg on the affected side on the supporting plate 6. The pair of elastic plates 5 can undergo elastic deformation. The elastic plate 5 is an outwardly convex arc structure and a weakening groove is provided on the arc structure, which is conducive to the elastic deformation of the elastic plate 5. The two ends of the supporting plate 6 are spherical structures, and the inner walls of the two ends are provided with a plurality of protrusions. Two pairs of arc plates 36 are provided on the supporting plate 6, and a weakening groove is provided on the arc plate 36. When the patient places his leg on the supporting plate 6, the arc plate 36 can undergo elastic deformation and conform to the patient's leg. The support plate 6 is adapted to each other, and under the action of the elastic force of the arc plate 36, the spherical structures at both ends of the support plate 6 and the protrusions arranged on the inner wall abut against the outer wall of the patient's leg, thereby increasing the friction between the two ends of the support plate 6 and the patient's leg, and improving the limiting effect of the support plate 6 on the patient's leg, thereby effectively limiting the patient's leg. When the patient's legs are flushed and the dressings are changed, the patient cannot move the legs, reducing the possibility of secondary trauma, which is beneficial to the treatment of the patient's wound. After the patient places the affected leg on the support plate 6, the two ends of the bottom of the support plate 6 respectively abut against the first abutment rod 34 and the second abutment rod 35.

[0033] like Figures 1 to 3 and Figure 5As shown, the drainage assembly includes a collecting box 10 fixedly connected to the opposite side of a pair of fixed plates 4, a drainage hole is provided at the bottom of the collecting box 10, a second drain plate 12 is fixedly connected to the opposite side of the pair of fixed plates 4, and a first drain plate 11 is also rotatably connected to the opposite side of the pair of fixed plates 4 through a fixed axis. The first drain plate 11 and the second drain plate 12 have the same structure. The first drain plate 11 includes a connected support rod 31 and a guide plate 33. The support rod 31 is a cylindrical structure, and a plurality of drainage grooves 32 are provided on the cylindrical structure. Guide rods 13 are fixedly connected to both ends of the fixed axis. The guide rods 13 are slidably connected to the fixing holes 7, and a return spring is arranged in the guide rods 13. Both sides of the collecting box 10 are fixedly connected to mounting frames 14.

[0034] By setting a first drainage plate 11 and a second drainage plate 12, the second drainage plate 12 is fixedly connected to the opposite side of a pair of fixed plates 4, and the first drainage plate 11 is rotatably connected to the pair of fixed plates 4 through a fixed axis. The first drainage plate 11 and the second drainage plate 12 have the same structure and both include a connected support rod 31 and a guide plate 33. A plurality of drainage grooves 32 are provided on the support rod 31. The support rod 31 is a cylindrical structure and can fit with the patient's legs to support the patient's legs. The support effect on the patient's legs is enhanced by cooperating with a pair of support plates 6. The drainage groove 32 enables the operator to hold the debridement handle and the debridement head to rinse the patient's wound, and the waste liquid flows along the patient's legs, and is discharged into the collection box 10 through the drainage groove 32 and the guide plate 33 to collect the waste liquid. The collection box 10 is provided with a drainage hole, and the drainage hole is connected to the drainage pipe. The drainage pipe can be connected to the waste liquid collection barrel to transport the waste liquid for treatment.

[0035] like Figures 1 to 7As shown, the support assembly includes a mounting plate 16 fixedly connected to one side of the collection box 10, the mounting plate 16 is an elastic V-shaped structure, and a weakening groove is provided at the bending part of the V-shaped structure. A support frame 19 is fixedly connected to one side of the mounting plate 16, a clamping plate 39 is fixedly connected to one side of the support frame 19, and a plurality of anti-slip strips 38 are fixedly connected to one side of the top of the support frame 19. A connecting frame 20 is fixedly connected to the top of the connecting frame 20, a fixing sleeve 21 is fixedly connected to the top, a rotating ball 22 is rotatably connected to the inner wall of the fixing sleeve 21, and a placing frame 23 is fixedly connected to the rotating ball 22. An abutting plate 17 is fixedly connected to the bottom of the mounting plate 16, a limiting block 18 is fixedly connected to one side of the mounting plate 16, and the bottom of the support frame 19 abuts against the limiting plate 24. Both ends of the limiting plate 24 are fixedly connected with a moving plate 25, and the moving plate 25 abuts against the first abutting rod 34 and the second abutting rod 35 respectively. A pair of limiting rods 26 are fixedly connected to the bottom of the moving plate 25. The movable plate 25 includes a first inclined plate 27, a connecting plate 28, a second inclined plate 29 and a third inclined plate 30 connected to each other. The limiting rod 26 is fixedly connected to the bottom of the connecting plate 28. A plurality of weakening grooves are provided on the connecting plate 28. The first inclined plate 27 abuts against the second abutting rod 35. The third inclined plate 30 abuts against the first abutting rod 34. The first inclined plate 27, the second inclined plate 29 and the third inclined plate 30 have the same inclination direction. The tops of the first abutting rod 34 and the second abutting rod 35 are both in an arc-shaped structure. The first abutting rod 34 and the second abutting rod 35 are both provided with weakening grooves. The second abutting rod 35 is perpendicularly arranged to the inclined surface of the first inclined plate 27. The first abutting rod 34 is in a broken line structure. The bottom of the broken line structure is perpendicularly arranged to the inclined surface of the third inclined plate 30. The limiting rod 26 is slidably connected to the mounting frame 14. A pair of limiting springs 15 are fixedly connected to the inner wall of the mounting frame 14. One end of the limiting spring 15 is fixedly connected to the outer wall of the limiting rod 26.

[0036] Through the support assembly, a mounting hole is provided on the mounting plate 16, which can be fixedly connected to the collection box 10 by bolts. The mounting plate 16 is a V-shaped structure, and a weakened groove is provided at the bending part of the V-shaped structure. When the operator needs to hold the debridement handle and the debridement head to rinse the patient's wound, the debridement handle can be held and the wrist can be placed on the placement rack 23. The placement rack 23 can support the operator's wrist. At this time, the operator's elbow is located at the anti-slip strip 38, and the provided card plate 39 limits the operator's elbow. The provided anti-slip strip 38 and the card plate 39 cooperate to support the operator's elbow. When the operator rinses the patient's wound, the provided rotating ball 22 can rotate in the fixed sleeve 21 so that the operator's hand can be flexibly rotated and the debridement handle can be used to drive the debridement head to rinse the patient's wound at multiple angles, so that the operator's hand will not be in a suspended state during long-term operation, thereby improving the comfort of the operator's hand for long-term operation.

[0037] Furthermore, when the operator places his hand on the anti-slip strip 38, a certain pressure is exerted on the support frame 19, and the mounting plate 16 is a V-shaped structure, and a weakening groove is provided at the bending part of the V-shaped structure, that is, the pressure generated when the operator places his hand on the placement frame 23 and the anti-slip strip 38 can drive the support frame 19 to rotate, and drive the abutment plate 17 to rotate synchronously until one end of the abutment plate 17 abuts against one side of the mounting plate 16. At this time, the limit block 18 provided limits the abutment plate 17 so that the support frame 19 will not continue to deflect, and the support effect for the operator's hand is more stable. When the support frame 19 is deflected by pressure, the limit plate 24 abutted at the bottom of the support frame 19 can be driven to move, and both ends of the limit plate 24 are fixedly connected with a movable plate 25, and the movable plate 25 is moved by The limiting rod 26 is slidably connected to the mounting frame 14, so that when the limiting plate 24 moves, the movable plate 25 is driven to move synchronously. The movable plate 25 includes a first inclined plate 27, a connecting plate 28, a second inclined plate 29 and a third inclined plate 30 connected in sequence, wherein the first inclined plate 27 abuts against the second abutting rod 35, the third inclined plate 30 abuts against the first abutting rod 34, the second inclined plate 29 abuts against the guide rod 13 that moves downward when the legs are placed, and the first inclined plate 27, the second inclined plate 29 and the third inclined plate 30 have the same inclination direction, the second abutting rod 35 is perpendicular to the inclined surface of the first inclined plate 27, the first abutting rod 34 is a folded line structure, and the bottom of the folded line structure is perpendicular to the inclined surface of the third inclined plate 30. When the limiting plate 24 is on the supporting frame 14, the second inclined plate 27 abuts against the second abutting rod 35, the third inclined plate 30 abuts against the first abutting rod 34, and the second inclined plate 29 abuts against the guide rod 13 that moves downward when the legs are placed. When the support frame 19 is deflected and moves, the movable plate 25 can be driven to move on the mounting frame 14. Under the action of the first inclined plate 27 and the third inclined plate 30, the second abutting rod 35 and the first abutting rod 34 are driven to move up along the direction of the guide sleeve 9, and a certain abutting force is generated on the bottom of both sides of the support plate 6. The tops of the first abutting rod 34 and the second abutting rod 35 are both arc-shaped structures, and weakening grooves are provided on the first abutting rod 34 and the second abutting rod 35. When the movable plate 25 moves, if the abutting force of one end of the first abutting rod 34 and the second abutting rod 35 on the bottom of the support plate 6 is too large, the weakening grooves provided in the first abutting rod 34 and the second abutting rod 35 ensure that the first abutting rod 34 and the second abutting rod 35 can be elastically deformed, so that the support plate 6 The abutment force exerted on the support plate 6 will not be too large, which will affect the comfort of limiting the patient's legs. Therefore, when the patient is flushing the wound, the support plate 6 cooperates with the patient's legs to limit the effect better, further reducing the possibility of behavioral reactions in the patient's legs when feeling pain, and avoiding secondary trauma caused by the instrument touching the patient's injured part. When the movable plate 25 and the limiting rod 26 slide on the mounting frame 14, one side of the limiting rod 26 is connected to one end of the limiting spring 15, so that after flushing is completed, the support frame 19 returns to its original position under the elastic force of the mounting plate 16, and the limiting rod 26 returns to its original position under the elastic force of the limiting spring 15. At the same time, a reset spring is arranged inside the abutment plate 17, and the abutment plate 17 can return to its original position under the action of the reset spring, which is convenient for next use.

[0038] In addition, the second inclined plate 29 abuts against the guide rod 13 that moves downward when the legs are placed, and the inclination direction of the guide rod 13 is the same as the inclination direction of the second inclined plate 29, so that when the movable plate 25 moves, the second inclined plate 29 set on the movable plate 25 can drive the guide rod 13 to deflect, and the guide rod 13 is connected to the fixed axis of the first guide plate 11, which can drive the first guide plate 11 to rotate, so that the guide plate 33 set on the first guide plate 11 rotates synchronously with the first guide plate 11, and a certain space appears at the abutment position of the second guide plate 12 and the first guide plate 11, and the waste liquid for flushing the patient's wound flows into the collection box 10 along the patient's legs and the drainage groove 32 through the guidance of the guide plate 33 and the gap at the abutment position of the second guide plate 12 and the first guide plate 11, and is discharged through the collection box 10.

[0039] In summary, the placement rack 23 and the anti-slip strip 38 support the patient's wrists and elbows, so that the operator's hands will not be in a suspended state during long-term operation, thereby improving the comfort of the operator's hands during long-term operation. At the same time, the pressure generated when the operator's hands are placed on the placement rack 23 and the anti-slip strip 38 can drive the support frame 19 to rotate, and can drive the limiting plate 24 and the movable plate 25 to move, thereby driving the first abutment rod 34 and the second abutment rod 35 to move and abut against the two sides of the support plate 6, and cooperate with the support plate 6 to enhance the limiting effect on the patient's legs. At the same time, when the movable plate 25 moves, it drives the guide rod 13 and the first drainage plate 11 to deflect, so that the waste liquid can be discharged into the collection box 10 through the drainage groove 32 and the guide plate 33 and the gap formed at the abutment position between the first drainage plate 11 and the second drainage plate 12 after the deflection.

[0040] like Figure 1 and Figure 2 As shown, a pair of fixing clips 37 are fixedly connected to one side of the bottom of the collecting box 10, and a pair of pads are fixedly connected to the other side of the bottom of the collecting box 10.

[0041] The fixing clamp 37 can be clamped to the bed by the set fixing clamp 37. The fixing clamp 37 is a U-shaped structure, and a fixing bolt is provided on the U-shaped structure. After the fixing clamp 37 is clamped to the edge of the bed, the fixing bolt is rotated so that the top of the fixing bolt abuts against the bottom of the bed. The assembled limit assembly, drainage assembly and support assembly are all fixed to the bed by the fixing clamp 37. The set gasket makes it possible to balance the height between the bottom of the collection box 10 and the bed when installing the fixing clamp 37, thereby improving the stability of the device. When storing, the elastic rope 3 connected to the fixing plate 4 can be wrapped around the fixing frame 2, and then the fixing clamp 37 can be fixed to the fixing frame 2, so as to facilitate the movement of the entire device.

[0042] The working principle of the technical solution provided by the present invention is as follows: when in use, the fixing clamp 37 and the assembled limit assembly, drainage assembly and support assembly can be removed from 2, and after the fixing clamp 37 is clamped to the edge of the bed, the fixing bolt is rotated so that the top of the fixing bolt abuts against the bottom of the bed, and the patient lies flat on the bed, places the leg on the affected side on the support plate 6, and the arc plate 36 can undergo elastic deformation to adapt to the patient's leg circumference, and one end of the first drainage plate 11 and one end of the second drainage plate 12 abut against the patient's leg.

[0043] When the operator needs to hold the debridement handle and the debridement head to wash the patient's wound, the operator can hold the debridement handle and place the wrist on the placement frame 23. The placement frame 23 can support the operator's wrist. At this time, the operator's elbow is located at the anti-slip strip 38, and the provided clamping plate 39 limits the operator's elbow. The provided anti-slip strip 38 and the clamping plate 39 cooperate to support the operator's elbow. When the operator washes the patient's wound, the provided rotating ball 22 can rotate in the fixed sleeve 21 so that the operator's hand can be flexibly rotated and the debridement handle is used to drive the debridement head to wash the patient's wound at multiple angles. The operator's hand is placed on the placement frame 23 and the anti-slip The pressure generated when the strip 38 is on can drive the support frame 19 to rotate, and drive the abutting plate 17 to rotate synchronously until one end of the abutting plate 17 abuts against one side of the mounting plate 16. At this time, the limit block 18 set limits the abutting plate 17 so that the support frame 19 will not continue to deflect. When the support frame 19 is deflected by pressure, the limit plate 24 abutted at the bottom of the support frame 19 can be driven to move, and the movable plate 25 can be driven to move synchronously on the mounting frame 14. The movable plate 25 includes a first inclined plate 27, a connecting plate 28, a second inclined plate 29 and a third inclined plate 30 connected in sequence, wherein the first inclined plate 27 abuts against the second abutting rod 35, and the third inclined plate 30 is connected to the first inclined plate 27. The second inclined plate 29 is in contact with the guide rod 13 which moves downward when the legs are placed. Under the action of the first inclined plate 27 and the third inclined plate 30, the second abutment rod 35 and the first abutment rod 34 are driven to move up along the direction of the guide sleeve 9, generating a certain abutment force on the bottom of both sides of the support plate 6. When the movable plate 25 moves, when the abutment force of one end of the first abutment rod 34 and the second abutment rod 35 on the bottom of the support plate 6 is too large, the weakened grooves provided in the first abutment rod 34 and the second abutment rod 35 ensure that the first abutment rod 34 and the second abutment rod 35 can be elastically deformed, so that the abutment force on the support plate 6 will not be too large. In addition, when the movable plate 25 moves, the second inclined plate 29 set on the movable plate 25 can drive the guide rod 13 to deflect, and the guide rod 13 is connected to the fixed axis of the first guide plate 11, which can drive the first guide plate 11 to rotate, so that the guide plate 33 set on the first guide plate 11 rotates synchronously with the first guide plate 11, and a certain space appears at the abutment position of the second guide plate 12 and the first guide plate 11. The waste liquid for flushing the patient's wound flows along the patient's legs and the drainage groove 32 through the guidance of the guide plate 33 and the gap at the abutment position of the second guide plate 12 and the first guide plate 11 into the collection box 10, and is discharged through the collection box 10.

[0044] After flushing is completed, the support frame 19 returns to its original position under the elastic force of the mounting plate 16, and the limiting rod 26 returns to its original position under the elastic force of the limiting spring 15. At the same time, a return spring is arranged inside the abutment plate 17, and the abutment plate 17 can return to its original position under the action of the return spring, so as to facilitate the next use.

[0045] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A wound flushing and dressing device for emergency orthopedic trauma, characterized in that: It comprises a washing machine, one side of which is fixedly connected to a fixing frame, and one side of which is fixedly connected to an elastic rope; A limiting component, the limiting component is used to support and limit the patient's legs, and the limiting component is connected to the elastic rope; A drainage component, which is used to collect waste liquid after washing the patient's legs, and is connected to the limiting component; A support assembly is used to support the operator's hands, and the support assembly is connected to the drainage assembly.

2. The wound flushing and dressing device for emergency orthopedic trauma according to claim 1, characterized in that: The limiting assembly includes a pair of fixing plates, one of which is connected to the other end of the elastic rope, elastic plates are fixedly connected to both sides of the top of each fixing plate, the tops of a pair of elastic plates are fixedly connected to the same supporting plate, fixing holes are provided on the fixing plates, a pair of limiting holes are provided on both sides of the bottom of the fixing plates, a pair of guide sleeves are fixedly connected to both sides of the bottom of the fixing plates, the guide sleeves are coaxially arranged with the limiting holes, a pair of first abutting rods are slidably connected to the inner walls of a pair of limiting holes and the guide sleeves, and a pair of second abutting rods are slidably connected to the inner walls of the other pair of limiting holes and the guide sleeves.

3. The wound flushing and dressing device for emergency orthopedic trauma according to claim 2, characterized in that: The drainage assembly includes a collecting box fixedly connected to one opposite side of a pair of fixed plates, a drainage hole is opened at the bottom of the collecting box, a second drainage plate is fixedly connected to one opposite side of the pair of fixed plates, and a first drainage plate is rotatably connected to one opposite side of the pair of fixed plates via a fixed shaft, guide rods are fixedly connected to both ends of the fixed shaft, the guide rods are slidably connected to the fixing holes, a return spring is arranged in the guide rods, and mounting frames are fixedly connected to both sides of the collecting box.

4. The wound flushing and dressing device for emergency orthopedic trauma according to claim 3, characterized in that: The support assembly comprises a mounting plate fixedly connected to one side of the collection box, one side of the mounting plate is fixedly connected to a supporting frame, one side of the supporting frame is fixedly connected to a card plate, one side of the top of the supporting frame is fixedly connected to a plurality of anti-slip strips, the top of the supporting frame is fixedly connected to a connecting frame, the top of the connecting frame is fixedly connected to a fixing sleeve, the inner wall of the fixing sleeve is rotatably connected to a rotating ball, and the rotating ball is fixedly connected to a placing frame, the bottom of the mounting plate is fixedly connected to an abutment plate, one side of the mounting plate is fixedly connected to a limiting block, the bottom of the support frame abuts the limiting plate, both ends of the limiting plate are fixedly connected to a moving plate, the moving plate abuts with the first abutment rod and the second abutment rod respectively, the bottom of the moving plate is fixedly connected to a pair of limiting rods, the limiting rods are slidably connected to the mounting frame, and the inner wall of the mounting frame is fixedly connected to a pair of limiting springs, and one end of the limiting spring is fixedly connected to the outer wall of the limiting rod.

5. The wound flushing and dressing device for emergency orthopedic trauma according to claim 3, characterized in that: A pair of fixing clips are fixedly connected to one side of the bottom of the collection box, and a pair of pads are fixedly connected to the other side of the bottom of the collection box.

6. The wound flushing and dressing device for emergency orthopedic trauma according to claim 2, characterized in that: The two ends of the support plate are spherical structures, and the inner walls of the two ends of the support plate are provided with multiple protrusions. The elastic plate is an outwardly convex arc structure, and a weakening groove is opened on the arc structure. A lightweight hole is opened on the support plate. A pair of arc plates are arranged on the support plate, and a weakening groove is opened on the arc plate.

7. The wound flushing and dressing device for emergency orthopedic trauma according to claim 4, characterized in that: The movable plate includes a first inclined plate, a connecting plate, a second inclined plate and a third inclined plate connected to each other, the limiting rod is fixedly connected to the bottom of the connecting plate, a plurality of weakening grooves are provided on the connecting plate, the first inclined plate abuts against the second abutting rod, the third inclined plate abuts against the first abutting rod, and the first inclined plate, the second inclined plate and the third inclined plate have the same inclination direction.

8. The wound flushing and dressing device for emergency orthopedic trauma according to claim 7, characterized in that: The tops of the first abutting rod and the second abutting rod are both arc-shaped structures, and weakening grooves are provided on the first abutting rod and the second abutting rod. The second abutting rod is perpendicular to the inclined surface of the first inclined plate. The first abutting rod is a broken line structure, and the bottom of the broken line structure is perpendicular to the inclined surface of the third inclined plate.

9. The wound flushing and dressing device for emergency orthopedic trauma according to claim 3, characterized in that: The first guide plate and the second guide plate have the same structure. The first guide plate includes a supporting rod and a guide plate connected to each other. The supporting rod is a cylindrical structure, and a plurality of guide grooves are formed on the cylindrical structure.

10. The wound flushing and dressing device for emergency orthopedic trauma according to claim 4, characterized in that: The mounting plate is in an elastic V-shaped structure, and a weakened groove is provided at the bending portion of the V-shaped structure.

Images