Dressing change nursing sickbed capable of restraining body position

Abstract

The invention discloses a dressing change nursing sickbed capable of restraining the body position, and belongs to the technical field of nursing sicks.The dressing change nursing sickbed comprises a base stably placed on the ground, and a bed body is installed on the base in a supporting mode; the two guide rails are symmetrically and fixedly installed on the two sides of the bed body, sliding blocks are installed on the inner sides of the guide rails in a sliding mode, adjusting assemblies are arranged on the outer sides of the sliding blocks, and dressing change brackets are arranged on the adjusting assemblies and used for fixing limbs of a patient and restraining the body position so as to facilitate dressing change; the cleaning assembly is mounted on the outer side of the frame body on the left side and used for disinfecting the sterile cloth; and the liquid barrel is fixedly installed on the base, and a liquid pump is fixedly installed on the outer side of the liquid barrel. The dressing change nursing sickbed capable of restraining the body position can effectively restrain limbs and body positions of patients with different body types, the patients can conveniently and stably apply medicine, meanwhile, the bed body can be effectively protected, and cross infection is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of nursing beds, in particular to a dressing change nursing bed capable of restraining body position. Background Art

[0002] A dressing change nursing bed is a nursing bed used to facilitate wound dressing changes for patients. It improves the operability and convenience of dressing changes by supporting the patient's limbs.

[0003] The existing dressing change nursing beds cannot support the patient's limbs during use, so that the patient's limbs cannot be suspended in the air, resulting in the inability to conveniently apply medicines later.

[0004] The prior art (application number: 201921673289.8, Chinese patent application date: 2019-10-09) discloses a leg care device that is convenient for changing dressings. A support frame is welded at the bottom of the nursing bed, and a fixing assembly is welded at one side of the nursing bed. An adjusting assembly is movably installed inside the fixing assembly. By setting the adjusting assembly, the height of the connecting rod and the supporting rod can be effectively adjusted, that is, the height of the leg placement frame can be adjusted, and the connecting rod and the supporting rod can be retracted by moving the limiting rod inside the groove, which effectively saves space and is convenient for medical staff to change dressings for patients. By setting the fixing assembly, the supporting rod can be effectively fixed and installed to prevent the supporting rod from falling due to the strong leg force during use, and the disassembly is relatively convenient. The bottom of the supporting rod and the card slot are adapted to each other, so that the supporting rod can be embedded and installed in the card slot when the leg placement frame is not in use, which effectively saves space. However, the existing dressing change nursing beds can only support the limbs during use, but cannot restrain the patient's limbs and body position, making it easy for the patient to move around under the stimulation of the medicine, thereby affecting the effect and convenience of dressing change, and there are certain usage defects. Summary of the invention

[0005] The purpose of the present invention is to provide a dressing change nursing bed that can restrain body position, so as to solve the problem raised by the above background technology that the dressing change nursing beds currently on the market can only support the limbs during use, but cannot restrain the patient's limbs and body position, making it easy for the patient to move around under the stimulation of the medicine, thereby affecting the dressing change effect and convenience.

[0006] To achieve the above object, the present invention provides the following technical solution: a dressing change nursing bed capable of restraining body position, comprising a base stably placed above the ground, wherein a bed body is supported and installed above the base; It also includes: two guide rails, symmetrically fixedly installed on both sides of the bed body, a slider is slidably installed on the inner side of the guide rail, and an adjustment component is arranged on the outer side of the slider, and a dressing bracket is arranged on the adjustment component, which is used to fix the patient's limbs and realize body position restraint for dressing change; Two turntables are symmetrically mounted on a frame outside the bed, an elastic sheet is arranged on the outside of the turntable, a winding drum is sleeved on the outside of the elastic sheet, and sterile cloth is wound around the outside of the two winding drums, and a motor is fixedly mounted on the right frame, and the output end of the motor is fixedly connected to the turntable on the left; The cleaning component is installed on the outside of the left frame and is used to disinfect the sterile cloth; The liquid barrel is fixedly installed on the base, and a liquid pump is fixedly installed on the outer side of the liquid barrel.

[0007] Preferably, the slider is slidably connected to the guide rail, and a screw rod 1 is rotatably connected to the guide rail, and the screw rod 1 is threadedly connected to the slider.

[0008] By adopting the above technical solution, the slider can be driven to slide along the guide rail by rotating screw 1, thereby adjusting the position of the adjustment component outside the slider, so that the dressing change bracket can support different limb positions of the patient.

[0009] Preferably, the adjustment assembly includes a fixed cylinder vertically fixedly installed on the outside of the slider, and the inner side of the fixed cylinder is rotatably connected to screw rod 2, and the outer side of screw rod 2 is threadedly connected to a lifting rod, and the lifting rod and the fixed cylinder constitute a lifting structure, and a guiding sliding key is provided on the outer side of the lifting rod.

[0010] By adopting the above technical solution, the second rotating screw can drive the lifting rod to perform lifting and lowering adjustment, thereby changing the position height of the pressure plate, so that the pressure plate can meet the support height of different patients.

[0011] Preferably, the upper end of the lifting rod is threadedly connected to screw rod three, and the end of screw rod three is rotatably connected to the dressing change bracket, and a guide rod is fixedly installed on the outer side of the dressing change bracket, and the guide rod passes through the upper end of the lifting rod and forms a sliding structure with the lifting rod.

[0012] By adopting the above technical solution, the rotating screw rod three can drive the dressing change bracket to adjust the horizontal position, so that the dressing change bracket can meet the support requirements of patients of different body shapes.

[0013] Preferably, the lower end of the dressing change bracket is fixedly connected with an adjusting cylinder, and the inner side of the adjusting cylinder is rotatably connected with a screw rod four, and the outer side of the screw rod four is threadedly connected with a pressure plate, and the pressure plate is located on the inner side of the adjusting cylinder and forms a lifting structure with the adjusting cylinder, and an air storage bag is connected between the adjusting cylinder and the pressure plate.

[0014] By adopting the above technical solution, the screw rod 4 is rotated to drive the pressing plate to be raised and lowered inside the adjusting cylinder, and the pressing plate can squeeze the air storage bag during the upward movement.

[0015] Preferably, a connecting seat is fixedly installed on the outer side of the dressing change bracket, and the connecting seat is elastically rotatably connected to the limiting frame, and the limiting airbag is adhesively fixed to the inner walls of the connecting seat and the limiting frame, and at the same time, a guide block is fixedly installed on the outer side of the shaft of the limiting frame, and a driving airbag is connected between the guide block and the inner wall of the connecting seat, and pipes are connected between the limiting airbag, the air storage bag and the driving airbag.

[0016] By adopting the above technical solution, after the air storage bag is pressurized, part of the gas inside it can be transported to the limiting air bag and the driving air bag, so that after the driving air bag is expanded, it can push the guide block to rotate, and then drive the pressure plate to rotate automatically, so as to cooperate with the dressing bracket to perform preliminary positioning of the patient's limbs.

[0017] Preferably, the dressing change bracket and the pressing plate are both arranged in an arc-shaped structure, and the limiting airbags inside the dressing change bracket and the pressing plate are inflated to fit the patient's limbs.

[0018] By adopting the above technical solution, the inflated limiting airbag can effectively buffer and limit the patient's limbs, thereby achieving body position restraint while also avoiding injury to the patient.

[0019] Preferably, the elastic sheet is evenly circumferentially installed on the outer side of the turntable, and the elastic sheet is elastically clamped on the inner side of the winding drum.

[0020] By adopting the above technical solution, the winding drum can be sleeved on the outer side of the elastic sheet, so that the elastic sheet clamps the winding drum under the elastic force of its own material, so as to realize the rapid removal and replacement of the winding drum.

[0021] Preferably, the cleaning assembly includes a movable tube elastically rotatably mounted on the left frame, and disinfection nozzles are evenly arranged on the outside of the movable tube, and the nozzles of the disinfection nozzles are directed toward the replaced sterile cloth. At the same time, the movable tube and the liquid barrel are connected through a liquid pump and a pipeline, and a transmission gear is fixedly installed on the outside of the movable tube, and the outer wall of the turntable located on the left is evenly provided with multiple groups of gear blocks, and the gear blocks on the outside of the turntable are meshed with the transmission gears.

[0022] By adopting the above technical solution, when the turntable rotates, it will drive the transmission gear and the movable tube to rotate elastically back and forth through the meshing action, so that the movable tube can disinfect the replaced sterile cloth through the disinfection nozzle to avoid cross infection caused by virus residues.

[0023] Compared with the prior art, the beneficial effects of the present invention are: the dressing change nursing bed capable of restraining body position can effectively restrain the limbs and body positions of patients of different body shapes, making it convenient for patients to stably apply medicine, and at the same time, the bed can be effectively protected to avoid cross infection. The specific contents are as follows; 1. A slider, a lifting rod and a dressing change bracket are provided. By rotating the first screw, the slider can be adjusted to slide on the inner side of the guide rail, and by rotating the second screw, the lifting rod can be driven to move up and down on the inner side of the fixed cylinder. At the same time, by rotating the third screw, the dressing change bracket can be driven to adjust the horizontal direction, thereby changing the specific support position of the dressing change bracket to meet the support requirements of different patients; 2. A dressing bracket, a pressing plate and a limiting airbag are provided. By rotating the screw rod 4, the screw rod 4 can drive the pressing plate to be raised and lowered, so that the pressing plate squeezes the air storage bag, so that part of the gas in the air storage bag enters the limiting airbag and the driving airbag, so that the driving pressing plate rotates elastically. Subsequently, as the air storage bag continues to be compressed, part of the gas can enter the limiting airbag. When the limiting airbag expands, the patient's limbs can be stably clamped and fixed, so as to realize the restraint of body position and facilitate the subsequent application of medicine. 3. Sterile cloth and movable tube are provided. The turntable is driven by a motor to rotate, so that the reel on the outside of the motor can transport and reel the sterile cloth, so that the sterile cloth stained with medicines and stains can be reeled up, and the sterile cloth can be quickly replaced. During the reeling process of the sterile cloth, the movable tube can evenly spray the surface of the reeled sterile cloth through the disinfection nozzle to achieve synchronous disinfection and avoid cross infection caused by virus residues. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 For the present invention Figure 1 The enlarged structural diagram at A in the middle; Figure 3 It is a side view structural schematic diagram of the present invention; Figure 4 This is a schematic diagram of the connection structure of the fixed cylinder, the lifting rod and the dressing change bracket of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at B in the middle; Figure 6 This is a schematic cross-sectional view of the dressing change bracket and the limiting frame of the present invention; Figure 7 This is a schematic diagram of the installation structure of the elastic sheet of the present invention; Figure 8 It is a schematic diagram of the movable tube installation structure of the present invention.

[0025] In the figure: 1. base; 2. bed; 3. guide rail; 4. screw one; 5. slider; 6. fixed cylinder; 7. screw two; 8. lifting rod; 9. screw three; 10. dressing bracket; 1001. guide rod; 11. adjustment cylinder; 12. screw four; 13. pressure plate; 14. air storage bag; 15. limit air bag; 16. connecting seat; 17. limit frame; 18. guide block; 19. driving air bag; 20. turntable; 21. elastic sheet; 22. take-up drum; 23. sterile cloth; 24. motor; 25. movable tube; 26. transmission gear; 27. disinfection nozzle; 28. liquid barrel. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Example 1: Please refer to Figure 1-Figure 6 As shown, the supporting structure of the existing dressing change nursing bed is fixed and cannot be flexibly adjusted to suit patients with different needs. In order to solve this technical problem, this embodiment discloses the following technical contents; A dressing change nursing bed capable of restraining body position comprises a base 1 stably placed above the ground, and a bed body 2 is supported and installed above the base 1; It also includes: two guide rails 3, symmetrically fixedly installed on both sides of the bed body 2, a slider 5 is slidably installed on the inner side of the guide rail 3, and an adjustment component is arranged on the outer side of the slider 5, and a dressing bracket 10 is arranged on the adjustment component to fix the patient's limbs and realize body position restraint for dressing change; Two turntables 20 are symmetrically mounted on the frame outside the bed 2, and an elastic sheet 21 is arranged on the outside of the turntable 20, and a winding drum 22 is sleeved on the outside of the elastic sheet 21, and a sterile cloth 23 is wound around the outside of the two winding drums 22. At the same time, a motor 24 is fixedly mounted on the right frame, and the output end of the motor 24 is fixedly connected to the turntable 20 on the left; The slider 5 is slidably connected to the guide rail 3, and a screw rod 4 is rotatably connected to the guide rail 3, and the screw rod 4 is threadedly connected to the slider 5.

[0028] The adjustment assembly includes a fixed cylinder 6 vertically fixedly installed on the outside of the slider 5, and the inner side of the fixed cylinder 6 is rotatably connected to a screw rod 7, and the outer side of the screw rod 7 is threadedly connected to a lifting rod 8. At the same time, the lifting rod 8 and the fixed cylinder 6 constitute a lifting structure, and a guiding sliding key is provided on the outer side of the lifting rod 8.

[0029] The upper end of the lifting rod 8 is threadedly connected with a screw rod 3 9, and the end of the screw rod 3 9 is rotatably connected to the dressing change bracket 10, and a guide rod 1001 is fixedly installed on the outer side of the dressing change bracket 10, and the guide rod 1001 passes through the upper end of the lifting rod 8 and forms a sliding structure with the lifting rod 8.

[0030] The lower end of the dressing change bracket 10 is fixedly connected with an adjusting cylinder 11, and the inner side of the adjusting cylinder 11 is rotatably connected with a screw rod 12, and the outer side of the screw rod 12 is threadedly connected with a pressure plate 13, and the pressure plate 13 is located on the inner side of the adjusting cylinder 11 and forms a lifting structure with the adjusting cylinder 11, and an air storage bag 14 is connected between the adjusting cylinder 11 and the pressure plate 13.

[0031] A connecting seat 16 is fixedly installed on the outer side of the dressing change bracket 10, and the connecting seat 16 is elastically rotatably connected to the limiting frame 17, and the limiting airbag 15 is adhesively fixed to the inner walls of the connecting seat 16 and the limiting frame 17, and at the same time, a guide block 18 is fixedly installed on the outer side of the shaft of the limiting frame 17, and a driving airbag 19 is connected between the guide block 18 and the inner wall of the connecting seat 16, and pipes are connected between the limiting airbag 15 and the air storage bag 14 and the driving airbag 19.

[0032] The dressing change bracket 10 and the pressing plate 13 are both arranged in an arc-shaped structure, and the limiting airbags 15 inside the dressing change bracket 10 and the pressing plate 13 are inflated and fit against the patient's limbs.

[0033] By adopting the above technical solution, when it is necessary to change the dressing on the wound of the patient's limb, according to the patient's body shape, the screw rod 1 4 is rotated to drive the slider 5 to slide on the inner side of the guide rail 3. When it moves to the predetermined position, the screw rod 2 7 is rotated again to drive the lifting rod 8 to perform lifting adjustment through the threaded connection, and then the screw rod 3 9 is rotated to make the screw rod 3 9 drive the dressing bracket 10 to adjust the horizontal position. At the same time, the guide rod 1001 can play a guiding role. After the adjustment is completed, the patient's limb is lifted and gently placed on the dressing bracket 10, and then the screw rod 4 12 is rotated so that the screw rod 4 12 drives the pressing plate 13 to move on the inner side of the adjusting cylinder 11. The pressure plate 13 is used to pressurize the air storage bag 14 so that part of the gas in the air storage bag 14 enters the limiting air bag 15 and the driving air bag 19 through the pipeline. When the driving air bag 19 expands, it pushes the shaft of the limiting frame 17 to rotate through the guide block 18, so that the limiting frame 17 rotates to fit the dressing change bracket 10. At this time, the screw rod 12 is continued to be rotated to make the air storage bag 14 continue to be pressurized, which can make the limiting air bag 15 expand again, so that it fits the patient's limbs, realizes the buffering clamping of the patient's limbs, achieves the function of supporting and limiting, avoids the patient's twisting during the dressing change process, and causes difficulties in applying the medicine, thereby improving the convenience of medicine application for medical staff.

[0034] Embodiment 2: The technical content disclosed in this embodiment is a further improvement on the above embodiment 1. The existing dressing change nursing bed is inconvenient to quickly replace the protective cloth laid, which causes the body fluids flowing out of the wound and the dropped medicine to easily contaminate the bed. In order to further solve this technical problem, this embodiment discloses the following technical content, such as Figure 1 and Figure 7-Figure 8 As shown; A cleaning component, installed on the outside of the left frame, used to disinfect the sterile cloth 23; The liquid barrel 28 is fixedly mounted on the base 1 , and a liquid pump is fixedly mounted on the outer side of the liquid barrel 28 .

[0035] The elastic sheet 21 is evenly installed on the outer side of the rotating disk 20 in the circumferential direction, and the elastic sheet 21 is elastically clamped on the inner side of the winding drum 22 .

[0036] The cleaning assembly includes a movable tube 25 which is elastically rotatably mounted on the left frame, and disinfection nozzles 27 are evenly arranged on the outside of the movable tube 25, and the nozzles of the disinfection nozzles 27 are directed toward the replaced sterile cloth 23. At the same time, the movable tube 25 and the liquid barrel 28 are connected through a liquid pump and a pipeline, and a transmission gear 26 is fixedly installed on the outside of the movable tube 25. The outer wall of the turntable 20 located on the left side is evenly arranged with multiple groups of gear blocks, and the gear blocks on the outside of the turntable 20 are meshed with the transmission gear 26.

[0037] By adopting the above technical solution, before the nursing bed is used, the winding drum 22 is sleeved on the outside of the elastic sheet 21 to lay the sterile cloth 23, so that the sterile cloth 23 can cover the surface of the bed body 2. When the patient gets out of bed after changing the dressing, the control motor 24 drives the turntable 20 on the left to rotate, so that the winding drum 22 on the outside of the turntable 20 can wind up the sterile cloth 23 after use, and at the same time drive the liquid pump to transport the disinfectant in the liquid barrel 28 to the movable tube 25, so that the movable tube 25 sprays the sterile cloth 23 through the disinfection nozzle 27 to achieve efficient disinfection. During the rotation of the turntable 20, the tooth block on its outside will intermittently mesh with the transmission gear 26, thereby driving the movable tube 25 to rotate and swing back and forth, thereby further improving the spray disinfection effect.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dressing change nursing bed capable of restraining body position, comprising a base (1) stably placed above the ground, a bed body (2) being mounted on the upper support of the base (1); It is characterized in that Also includes: Two guide rails (3) are symmetrically fixedly mounted on two sides of the bed body (2); a slider (5) is slidably mounted on the inner side of the guide rail (3); an adjustment component is arranged on the outer side of the slider (5); and a dressing change bracket (10) is arranged on the adjustment component to fix the patient's limbs and realize body position restraint for dressing change; Two turntables (20) are symmetrically mounted on a frame outside the bed (2), wherein an elastic sheet (21) is arranged on the outside of the turntable (20), and a winding drum (22) is sleeved on the outside of the elastic sheet (21), and sterile cloths (23) are wound around the outsides of the two winding drums (22), and a motor (24) is fixedly mounted on the right frame, and an output end of the motor (24) is fixedly connected to the turntable (20) located on the left; A cleaning component, installed on the outside of the left frame, used to disinfect the sterile cloth (23); The liquid barrel (28) is fixedly mounted on the base (1), and a liquid pump is fixedly mounted on the outer side of the liquid barrel (28).

2. A dressing change nursing bed capable of restraining body position according to claim 1, Features: The slider (5) is slidably connected to the guide rail (3), a screw rod (4) is rotatably connected to the guide rail (3), and the screw rod (4) is threadedly connected to the slider (5).

3. A dressing change nursing bed capable of restraining body position according to claim 1, Features: The adjustment assembly comprises a fixed cylinder (6) vertically fixedly mounted on the outside of the sliding block (5), the inner side of the fixed cylinder (6) is rotatably connected to a second screw rod (7), and the outer side of the second screw rod (7) is threadedly connected to a lifting rod (8), and the lifting rod (8) and the fixed cylinder (6) constitute a lifting structure, and a guiding sliding key is arranged on the outer side of the lifting rod (8).

4. A dressing change nursing bed capable of restraining body position according to claim 3, Features: The upper end of the lifting rod (8) is threadedly connected to a screw rod three (9), and the end of the screw rod three (9) is rotatably connected to a dressing change bracket (10), and a guide rod (1001) is fixedly mounted on the outer side of the dressing change bracket (10), and the guide rod (1001) passes through the upper end of the lifting rod (8) and forms a sliding structure with the lifting rod (8).

5. A dressing change nursing bed capable of restraining body position according to claim 1, Features: The lower end of the dressing change bracket (10) is fixedly connected to an adjusting cylinder (11), and a screw rod (12) is rotatably connected to the inner side of the adjusting cylinder (11), and a pressing plate (13) is threadedly connected to the outer side of the screw rod (12), and the pressing plate (13) is located on the inner side of the adjusting cylinder (11) and forms a lifting structure with the adjusting cylinder (11), and an air storage bag (14) is connected between the adjusting cylinder (11) and the pressing plate (13).

6. A dressing change nursing bed capable of restraining body position according to claim 5, Features: A connecting seat (16) is fixedly mounted on the outer side of the dressing change bracket (10), and a limiting frame (17) is elastically rotatably connected to the connecting seat (16), and the limiting airbag (15) is adhesively fixed to the inner walls of the connecting seat (16) and the limiting frame (17), and a guide block (18) is fixedly mounted on the outer side of the shaft of the limiting frame (17), and a driving airbag (19) is connected between the guide block (18) and the inner wall of the connecting seat (16), and a pipeline is connected between the limiting airbag (15), the air storage bag (14), and the driving airbag (19).

7. A dressing change nursing bed capable of restraining body position according to claim 6, Features: The dressing change bracket (10) and the pressing plate (13) are both arranged in an arc-shaped structure, and the limiting airbags (15) inside the dressing change bracket (10) and the pressing plate (13) are inflated to fit the patient's limbs.

8. A dressing change nursing bed capable of restraining body position according to claim 1, Features: The elastic sheet (21) is evenly circumferentially mounted on the outside of the rotating disk (20), and the elastic sheet (21) is elastically clamped on the inside of the winding drum (22).

9. A dressing change nursing bed capable of restraining body position according to claim 1, Features: The cleaning assembly comprises a movable tube (25) elastically rotatably mounted on the left frame, and disinfection nozzles (27) are evenly arranged on the outer side of the movable tube (25), and the nozzle of the disinfection nozzle (27) is directed toward the replaced sterile cloth (23), and the movable tube (25) and the liquid barrel (28) are connected through a liquid pump and a pipeline, and a transmission gear (26) is fixedly mounted on the outer side of the movable tube (25), and the outer wall of the rotating disk (20) located on the left side is evenly arranged with a plurality of groups of tooth blocks, and the tooth blocks on the outer side of the rotating disk (20) are meshed with the transmission gear (26).

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