Chronic wound quilt supporting frame

Abstract

The utility model relates to the technical field of supporting frames, and discloses a chronic wound quilt supporting frame which comprises a bed body, a quilt is arranged at the upper end of the bed body, a top plate is arranged above the quilt, two first fixing blocks are fixedly installed at the left end and the right end of the bed body, and a connecting block is fixedly installed between the two first fixing blocks. The clamping blocks are driven to get close to each other by rotating the handle to clamp the connecting block, the hook at the upper end of a wound surface is pulled down according to the position of the wound surface of a patient and penetrates through the first penetrating groove, then the spring enables the telescopic rope to drive the quilt to ascend, and when the quilt reaches a proper height, the rotating handle above the wound surface is rotated to enable the second threaded rod to abut against the spring to stop contracting. When the quilt is lifted, the quilt stops rising, the hose is connected to the communicating groove above the wound surface of the patient, moisture enters the communicating groove from the hose and is discharged through the air outlet, the pressure borne by the wound surface of the patient can be effectively relieved by lifting the quilt at the designated position, and therefore the pain of the patient is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of support frames, in particular to a chronic wound support frame. Background Art

[0002] Chronic wounds refer to wounds that cannot achieve anatomical and functional integrity through normal, orderly and timely repair processes. These wounds often delay healing or even fail to heal. When patients with chronic wounds are in bed, if the quilt is directly placed on the patient, the quilt will press on the chronic wound, thus affecting the recovery and healing of the chronic wound. At this time, a quilt support is usually used to support the quilt to avoid pressing on the chronic wound.

[0003] According to the search, Chinese patent literature, announcement number: CN214968042U, discloses a bidirectional flip-over chronic wound support quilt frame, which is provided with four bases, a first locking bolt threadedly connected to the base and used to press against the lower surface of the bed body, a sliding seat slidably provided on the base and having a rotating hole, a compression spring, two rotating shafts, and an arc-shaped support provided between the two rotating shafts and used to support the quilt. When the two sliding seats on the same side overcome the elastic force of the compression spring and move to the limit position, the two sliding seats are separated from the rotating shaft. When the patient needs to change the dressing, the device first makes the two sliding seats near the dressing change side overcome the elastic force of the compression spring and move to the limit position, so that the rotating shaft near the dressing change side is separated from the two sliding seats, and then makes the arc-shaped support rotate around the rotating shaft on the other side and then flip open, so as to facilitate the patient's dressing change. And because both sides of the arc-shaped support can be flipped, it finally has the function of bidirectional flipping to facilitate dressing change. However, the device has its shortcomings. It cannot provide local protection for wounds in different locations, making it impossible for the rest of the patient's body to be covered tightly with a blanket and unable to keep warm. It does not humidify the patient's wounds to keep the wounds warm and moist for faster recovery, and it cannot protect multiple wounds at the same time. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The purpose of the utility model is to provide a chronic wound support frame to solve the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chronic wound support frame, comprising a bed body, a quilt is arranged at the upper end of the bed body, a stretching mechanism is arranged on the inner side of the quilt, a top plate is arranged above the quilt, two fixing blocks 1 are fixedly installed at the left and right ends of the bed body, a connecting block is fixedly installed between the two fixing blocks 1, a fixing plate is arranged at one end of the two connecting blocks away from each other, and a plurality of fixing mechanisms for fixing the top plate are arranged at one end of the two fixing plates close to each other, an electric telescopic rod is arranged at the upper end of each of the fixing mechanisms, and the output end of each of the electric telescopic rods is fixedly connected to the top plate;

[0008] The stretching mechanism includes a support plate 1, a fixed block 2, a through groove 1 and a curved hook. A plurality of support plates 1 are embedded on the inner side of the quilt. A fixed block 2 is fixedly installed on the upper end of each support plate 1. The upper end of each fixed block 2 passes through the quilt, and a through groove 1 is opened on the upper side of each fixed block 2. A curved hook is arranged on the inner side of each through groove 1.

[0009] Preferably, the stretching mechanism further comprises a rotating rod, a connecting plate and a groove three, each of the two sides of the support plate one is provided with a groove three, a rotating rod is rotatably installed between each of the grooves three, and a connecting plate is rotatably installed between every two of the rotating rods.

[0010] Through the above technical solution, when the support plate 1 is pulled up, the support plates on both sides will be driven to tilt through the rotating rods and the connecting plates on both sides, so as to provide a larger space for the wound surface of the patient.

[0011] Preferably, the stretching mechanism also includes a telescopic rope, a second groove, a fixed rod and a spring, the telescopic rope is fixedly installed on the upper end of the curved hook, a plurality of second grooves are opened on the inner side of the top plate, a fixed rod is fixedly installed on the inner side of each of the second grooves, a spring is arranged on the outer side of each of the fixed rods, and one end of each of the springs away from the fixed rod is fixedly connected to the telescopic rope.

[0012] Through the above technical solution, after the hook is pulled through the first groove, the quilt is lifted up by the pulling force of the spring, and the unnecessary hook is lifted up by the cooperation of the fixing rod and the spring to make the telescopic rope enter the second groove.

[0013] The fixing mechanism comprises a groove and a threaded rod. The inner sides of the two fixing plates are provided with a groove. The inner sides of the two grooves are rotatably mounted with a threaded rod. The outer sides of the two ends of the two threaded rods are symmetrically provided with threads with opposite rotation directions.

[0014] Through the above technical solution, rotating the threaded rod can drive the sliders at both ends to approach each other, thereby driving the clamping blocks at both ends to clamp and fix.

[0015] Preferably, the fixing mechanism further includes a slider 1, a clamping block and a handle, the two ends of the two threaded rods 1 are symmetrically threadedly connected with the slider 1, each of the sliders 1 passes through a groove 1 and is fixedly installed with a clamping block, the tops of the two threaded rods 1 are fixedly installed with a handle, and the upper clamping block is fixedly connected to the fixed end of the electric telescopic rod.

[0016] Through the above technical solution, rotating the handle drives the threaded rod to rotate, the threaded rod drives the sliders at both ends to approach each other, and the slider drives the clamping blocks at both ends to approach each other, thereby supporting the connecting block and fixing the device body.

[0017] Preferably, each of the fixing blocks 2 is provided with a connecting groove, each of the support plates 1 is provided with an air passing groove, and each of the connecting grooves is connected to the air passing groove, and each of the support plates 1 is provided with a plurality of air outlets on the lower side, and each of the air outlets is connected to the air passing groove.

[0018] Through the above technical solution, when the quilt above the patient's wound is lifted up, the hose connected to the humidifier is connected to the connecting groove. The moisture inside the connecting groove enters the air groove and is discharged through the air outlet, humidifying the patient's wound, keeping the wound warm and moist, and making the wound recover faster.

[0019] Preferably, a humidifier is fixedly mounted on the upper end of the top plate, a hose is fixedly mounted on the exhaust port of the humidifier, and the hose is threadedly connected to a connecting groove.

[0020] Through the above technical solution, the humidifier is started, and the moisture enters the connecting groove through the exhaust port and then enters the air passage groove, and is finally discharged through the outlet.

[0021] Preferably, a chronic wound support frame according to the claim is characterized in that: a plurality of threaded holes are opened at the lower end of the top plate, a threaded rod 2 is provided on the inner thread of each threaded hole, a handle is fixedly installed at the bottom of each threaded rod 2, a rubber block 18 is fixedly installed at the top of each threaded rod 2 (16), and each rubber block 18 is arranged below the fixed rod.

[0022] Through the above technical solution, when the curved hook pulls the groove to partially raise the quilt to avoid the patient's wound area, the rubber block at the top of the second threaded rod is turned to press against the spring on the outside of the fixed rod to stop its contraction, thereby fixing the height of the quilt and preventing the quilt from falling and pressing on the patient's wound area, affecting its recovery speed.

[0023] Compared with the prior art, the utility model provides a chronic wound support frame, which has the following beneficial effects:

[0024] The utility model comprises a bed body, a fixing block, a connecting block, a fixing plate, a fixing mechanism, an electric telescopic rod, a top plate, a quilt, a stretching mechanism, a supporting plate, a fixing block, a groove, a hook, a telescopic rope, a rotating rod, a connecting plate, a groove, a fixing rod, a spring, a groove and the like. First, a handle is rotated to drive a threaded rod to rotate, and the threaded rod drives the clamping blocks at both ends to approach each other to clamp the connecting block. The hook at the upper end of the wound surface is pulled down according to the position of the wound surface of the patient. After the hook passes through a groove above the wound surface of the patient, the telescopic rope pulls the hook up under the drive of the spring, thereby driving the quilt to rise. When the quilt reaches an appropriate height, the hand above the wound surface of the patient is rotated to make the threaded rod two press against the fixing rod to stop the spring on its outer side from contracting, thereby stopping the quilt. Stop rising, start the humidifier, connect the hose to the connecting groove above the patient's wound, the moisture enters the connecting groove from the hose, then enters the air passage groove, and is finally discharged through the air outlet. The device can lift any position of the quilt by setting multiple sets of hooks and through grooves, so that the patient's wound is separated from the quilt, thereby protecting any position of the patient's wound. It has strong applicability, and can effectively reduce the pressure on the patient's wound by raising the quilt at a designated position, thereby relieving the patient's pain. By setting a humidifier, an air passage groove and an air outlet, etc., the patient's wound can be effectively kept warm and moist, the pressure on the surrounding tissues can be relieved, and the recovery speed of the wound can be accelerated. The device can lift multiple positions of the quilt at the same time, and can protect wounds in multiple parts of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0027] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0028] Figure 4 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0029] Figure 5 For this utility model Figure 2 The enlarged structural diagram at C in the middle;

[0030] Figure 6 For this utility model Figure 2 Enlarged structural diagram at point D in the middle.

[0031] In the figure: 1. bed body; 2. fixing block 1; 3. connecting block; 4. fixing plate; 5. fixing mechanism; 501. groove 1; 502. threaded rod 1; 503. slider 1; 504. clamping block; 505. handle; 6. electric telescopic rod; 7. top plate; 8. quilt; 9. stretching mechanism; 901. support plate 1; 902. fixing block 2; 903. groove 1; 904. hook; 905. telescopic rope; 906. rotating rod; 907. connecting plate; 908. groove 2; 909. fixing rod; 910. spring; 911. groove 3; 10. humidifier; 11. hose; 12. connecting groove; 13. air groove; 14. air outlet; 15. threaded hole; 16. threaded rod 2; 17. handle; 18. rubber block. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Embodiment 1:

[0034] like Figure 1-6 As shown, the utility model provides a chronic wound support frame, including a bed body 1, a quilt 8 is arranged at the upper end of the bed body 1, a stretching mechanism 9 is arranged on the inner side of the quilt 8, a top plate 7 is arranged above the quilt 8, two fixing blocks 2 are fixedly installed at the left and right ends of the bed body 1, a connecting block 3 is fixedly installed between the two fixing blocks 2, a fixing plate 4 is arranged at one end of the two connecting blocks 3 away from each other, and a plurality of fixing mechanisms 5 for fixing the top plate 7 are arranged at one end of the two fixing plates 4 close to each other, and an electric telescopic rod 6 is arranged at the upper end of each fixing mechanism 5, and the output end of each electric telescopic rod 6 is fixedly connected to the top plate 7;

[0035] The stretching mechanism 9 includes a support plate 901, a fixed block 902, a groove 903 and a hook 904. A plurality of support plates 901 are embedded on the inner side of the quilt 8. A fixed block 902 is fixedly installed on the upper end of each support plate 901. The upper end of each fixed block 902 passes through the quilt 8, and a groove 903 is provided on the upper side of each fixed block 902. A hook 904 is provided on the inner side of each groove 903.

[0036] Specifically, the stretching mechanism 9 further includes a rotating rod 906, a connecting plate 907 and a groove 911. The grooves 911 are provided on both sides of each support plate 901. A rotating rod 906 is rotatably installed between each groove 911, and a connecting plate 907 is rotatably installed between every two rotating rods 906. The advantage is that when the support plate 901 is pulled up, the rotating rods 906 and the connecting plate 907 on both sides will drive the support plates 901 on both sides to tilt, giving the patient a larger space on the wound surface.

[0037] Specifically, the stretching mechanism 9 further includes a retractable rope 905, a second groove 908, a fixed rod 909 and a spring 910. The upper end of the hook 904 is fixedly mounted with the retractable rope 905. A plurality of second grooves 908 are provided on the inner side of the top plate 7. A fixed rod 909 is fixedly mounted on the inner side of each second groove 908. A spring 910 is provided on the outer side of each fixed rod 909, and one end of each spring 910 away from the fixed rod 909 is fixedly connected to the retractable rope 905. The advantage is that after the hook 904 is pulled through the first groove 903, the quilt 8 is lifted by the pulling force of the spring 910, and the unnecessary hook 904 is lifted by the cooperation of the fixed rod 909 and the spring 910 to enter the second groove 908.

[0038] Specifically, the fixing mechanism 5 includes a groove 501 and a threaded rod 502. The inner sides of the two fixing plates 4 are provided with grooves 501. The threaded rods 502 are rotatably mounted inside the two grooves 501. The outer sides of the two ends of the two threaded rods 502 are symmetrically provided with threads with opposite rotation directions. The advantage is that, through the above technical solution, rotating the threaded rod 502 can drive the sliders 503 at both ends to approach each other, thereby driving the clamping blocks 504 at both ends to clamp and fix.

[0039] Specifically, the fixing mechanism 5 further includes a slider 503, a clamping block 504 and a handle 505. The two ends of the two threaded rods 502 are symmetrically threadedly connected with the sliders 503. Each slider 503 passes through the groove 501 and is fixedly installed with a clamping block 504. The top of the two threaded rods 502 is fixedly installed with a handle 505, and the upper clamping block 504 is fixedly connected to the fixed end of the electric telescopic rod 6. The advantage is that the threaded rod 502 is rotated by rotating the handle 505, the threaded rod 502 drives the sliders 503 at both ends to approach each other, and the slider 503 drives the clamping blocks 504 at both ends to approach each other, so as to support the connection block 3, thereby fixing the device body.

[0040] Embodiment 2:

[0041] like Figure 1 , Figure 2 , Figure 4 and Figure 6As shown, as an improvement on the previous embodiment. Specifically, each fixing block 902 is provided with a connecting groove 12, each support plate 901 is provided with a ventilation groove 13, and each connecting groove 12 is connected to the ventilation groove 13, and each support plate 901 is provided with a plurality of air outlets 14 on the lower side, and each air outlet 14 is connected to the ventilation groove 13. The advantage is that when the quilt 8 above the patient's wound surface is pulled up, the hose 11 connected to the humidifier 10 is connected to the connecting groove 12, and the moisture inside the connecting groove 12 enters the ventilation groove 13 and is discharged through the air outlet 14, so as to humidify the patient's wound surface, keep the wound surface warm and moist, and make the wound recover faster.

[0042] Specifically, a humidifier 10 is fixedly mounted on the upper end of the top plate 7, and a hose 11 is fixedly mounted on the exhaust port of the humidifier 10, and the hose 11 is threadedly connected to a connecting groove 12. The advantage is that when the humidifier 10 is started, the moisture enters the connecting groove 12 through the exhaust port, then enters the air passage groove 13, and finally is discharged through the air outlet 14.

[0043] Specifically, a plurality of threaded holes 15 are provided at the lower end of the top plate 7, and a threaded rod 16 is provided on the inner thread of each threaded hole 15, and a handle 17 is fixedly installed at the bottom of each threaded rod 16, and a rubber block 18 is fixedly installed at the top of each threaded rod 16, and each rubber block 18 is arranged below the fixed rod 909. The advantage is that when the hook 904 pulls the groove to partially raise the quilt 8 and avoid the wound of the patient, the handle 17 is rotated to make the rubber block 18 at the top of the threaded rod 16 press against the spring 910 outside the fixed rod 909 to stop the contraction, so that the height of the quilt 8 is fixed, and the quilt 8 is prevented from falling and pressing the wound of the patient, affecting its recovery speed.

[0044] When in use, the nurse first rotates the handle 505 to drive the threaded rod 502 to rotate, and the threaded rod 502 drives the upper and lower sliders 503 to approach each other, so that the clamping blocks 504 at both ends approach each other to clamp the connecting block 3. After the patient lies flat on the bed 1, the hook 904 at the upper end of the wound surface is pulled down according to the patient's wound surface position, and the hook 904 is passed through the groove 903 above the patient's wound surface position. Then, the retractable rope 905 pulls the hook 904 up under the drive of the spring 910, so that The quilt 8 is driven to rise. When the quilt 8 reaches an appropriate height, the handle 17 above the patient's wound is turned to make the threaded rod 16 make the rubber block 18 press against the spring 910 outside the fixed rod 909 to stop its contraction, thereby stopping the quilt 8 from rising. The humidifier 10 is started, and the hose 11 is connected to the connecting groove 12 above the patient's wound. Moisture enters the connecting groove 12 from the hose 11, then enters the air groove 13, and is finally discharged through the air outlet 14, so that the patient's wound area remains warm and moist, accelerating recovery.

[0045] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chronic wound support frame, comprising a bed body (1), characterized in that: A quilt (8) is arranged at the upper end of the bed body (1), a stretching mechanism (9) is arranged on the inner side of the quilt (8), a top plate (7) is arranged above the quilt (8), two fixing blocks (2) are fixedly installed at the left and right ends of the bed body (1), a connecting block (3) is fixedly installed between the two fixing blocks (2), a fixing plate (4) is arranged at the ends of the two connecting blocks (3) that are away from each other, and a plurality of fixing mechanisms (5) for fixing the top plate (7) are arranged at the ends of the two fixing plates (4) that are close to each other, an electric telescopic rod (6) is arranged at the upper end of each fixing mechanism (5), and the output end of each electric telescopic rod (6) is fixedly connected to the top plate (7); The stretching mechanism (9) comprises a support plate (901), a fixing block (902), a through slot (903) and a hook (904); a plurality of support plates (901) are embedded in the inner side of the quilt (8); a fixing block (902) is fixedly mounted on the upper end of each support plate (901); the upper end of each fixing block (902) passes through the quilt (8); and a through slot (903) is provided on the upper side of each fixing block (902); and a hook (904) is provided on the inner side of each through slot (903).

2. The chronic wound support according to claim 1, characterized in that: The stretching mechanism (9) further comprises a rotating rod (906), a connecting plate (907) and a groove three (911), each of the two sides of the support plate one (901) is provided with a groove three (911), a rotating rod (906) is rotatably mounted between each of the grooves three (911), and a connecting plate (907) is rotatably mounted between every two of the rotating rods (906).

3. A chronic wound support according to claim 2, characterized in that: The stretching mechanism (9) further comprises a telescopic rope (905), a second groove (908), a fixed rod (909) and a spring (910); the upper end of the curved hook (904) is fixedly mounted with the telescopic rope (905); a plurality of second grooves (908) are provided on the inner side of the top plate (7); a fixed rod (909) is fixedly mounted on the inner side of each second groove (908); a spring (910) is arranged on the outer side of each fixed rod (909); and one end of each spring (910) away from the fixed rod (909) is fixedly connected to the telescopic rope (905).

4. The chronic wound support according to claim 1, characterized in that: The fixing mechanism (5) comprises a groove (501) and a threaded rod (502). The inner sides of the two fixing plates (4) are provided with grooves (501). The inner sides of the two grooves (501) are provided with threaded rods (502) rotatably mounted therein. The outer sides of both ends of the two threaded rods (502) are symmetrically provided with threads with opposite rotation directions.

5. The chronic wound support according to claim 4, characterized in that: The fixing mechanism (5) further comprises a slider (503), a clamping block (504) and a handle (505); the two ends of the two threaded rods (502) are symmetrically threadedly connected with the sliders (503); each of the sliders (503) passes through the groove (501) and is fixedly mounted with a clamping block (504); the tops of the two threaded rods (502) are fixedly mounted with a handle (505); the clamping block (504) on the upper side is fixedly connected to the fixed end of the electric telescopic rod (6).

6. The chronic wound support according to claim 1, characterized in that: Each of the second fixing blocks (902) is provided with a connecting groove (12), each of the first support plates (901) is provided with a ventilation groove (13), and each of the connecting grooves (12) is connected to the ventilation groove (13), and each of the first support plates (901) is provided with a plurality of air outlets (14) on the lower side, and each of the air outlets (14) is connected to the ventilation groove (13).

7. The chronic wound support according to claim 6, characterized in that: A humidifier (10) is fixedly mounted on the upper end of the top plate (7), a hose (11) is fixedly mounted on the exhaust port of the humidifier (10), and the hose (11) is threadedly connected to a connecting groove (12).

8. The chronic wound support according to claim 3, characterized in that: A plurality of threaded holes (15) are provided at the lower end of the top plate (7), and a threaded rod (16) is provided on the inner thread of each threaded hole (15). A handle (17) is fixedly installed at the bottom of each threaded rod (16), and a rubber block (18) is fixedly installed at the top of each threaded rod (16), and each rubber block (18) is arranged below the fixed rod (909).

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