Leg padding device for clinical nursing

Abstract

The utility model relates to the technical field of medical instruments, and provides a leg padding device for clinical nursing. Comprising an L-shaped support, a bottom plate of the L-shaped support is perpendicularly connected with a vertical plate, and the top end of the vertical plate is rotationally connected with a thigh supporting plate and a shank supporting plate; a sunken groove is formed in the end, away from the vertical plate, of the bottom plate, a plurality of limiting plates are arranged in the sunken groove at equal intervals, and a positioning groove is formed between every two adjacent limiting plates; the sliding plate of the thigh supporting plate is inserted into the main plate in a sliding mode, a groove is formed in the extending end of the sliding plate, a positioning column is arranged in the groove, and the positioning column is limited in the positioning groove. The leg padding device for clinical nursing has the advantages that the padding angle of a shank can be adjusted through stretching and retracting of the air cylinder, the padding angle of a thigh can be adjusted by changing the overall length of the thigh supporting plate and the position of the thigh supporting plate inserted into the multiple concave grooves, and the leg padding device is simple in structure, convenient to operate and high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a clinical nursing leg support device. Background Art

[0002] In the process of clinical care, when patients need to stay in bed for a long time after surgery, they sometimes need to properly raise their feet during the later treatment and recovery process to promote blood circulation. However, most of the existing leg raisers can only raise the legs to a specified angle, and it is not convenient to adjust the raising angles of the thighs and calves. In view of this, the utility model is proposed. Utility Model Content

[0003] The utility model aims to provide a clinical nursing leg pad to solve the technical problems existing in the prior art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a clinical nursing leg support device, comprising: an L-shaped bracket, the bottom plate of the L-shaped bracket is vertically connected to the vertical plate, and the top of the vertical plate is rotatably connected to the thigh support plate and the calf support plate;

[0005] A groove is provided at one end of the bottom plate away from the vertical plate, a plurality of limit plates are arranged in the groove at equal intervals, and positioning grooves are formed between adjacent limit plates;

[0006] The sliding plate of the thigh support plate is slidably inserted in the main plate, the protruding end of the sliding plate is provided with a groove, a positioning column is provided in the groove, and the positioning column is limited in the positioning groove.

[0007] In an optional embodiment, a cylinder is provided between the vertical plate and the calf support plate, an end of a cylinder body of the cylinder is rotatably connected to the vertical plate, and an end of a piston rod of the cylinder is rotatably connected to the calf support plate.

[0008] In an optional embodiment, a tapered hole is provided on the side wall of the cylinder body, an inner-cylinder connecting piece is fixedly provided inside the cylinder body, and a threaded hole is provided on the inner-cylinder connecting piece.

[0009] In an optional embodiment, the threaded hole is threadedly connected to a screw, and the conical portion of the screw is sealingly fitted with the hole wall of the conical hole or forms an air flow channel between the screw and the hole wall of the conical hole.

[0010] In an optional embodiment, a strap is provided on the calf support plate.

[0011] The beneficial effects of the utility model are:

[0012] (1) The clinical nursing leg support device can adjust the support angle of the calf by extending and retracting the cylinder, and can adjust the support angle of the thigh by changing the overall length of the thigh support plate and the position of the thigh support plate inserted in multiple grooves. It has a simple structure, is easy to operate, and has strong applicability.

[0013] (2) The cylinder in the clinical nursing leg support can be actively or passively extended and retracted to help the patient's legs recover. During passive extension and retraction, the screw on the cylinder body rotates outward, and the conical hole on the side wall of the cylinder body is partially opened to form a gas circulation channel. The load on the patient's calf movement can be changed by changing the distance between the conical part of the screw and the wall of the conical hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 The structure diagram of the clinical nursing leg support provided in one embodiment of the utility model is as follows Figure 1 .

[0016] Figure 2 for Figure 1 Schematic diagram of the partial enlarged structure at point C in the middle.

[0017] Figure 3 The structure diagram of the clinical nursing leg support provided in one embodiment of the utility model is as follows Figure 2 .

[0018] Figure 4 The structure of the cylinder provided in one embodiment of the utility model is schematically shown in FIG. Figure 1 .

[0019] Figure 5 This is a schematic diagram of the closed state of the screws of the cylinder body provided in one embodiment of the utility model.

[0020] Figure 6 for Figure 5 AA section view.

[0021] Figure 7 This is a schematic diagram of the open state of the screw-in screw of the cylinder body provided in one embodiment of the utility model.

[0022] Figure 8 for Figure 7 Middle BB section view.

[0023] Among them, the accompanying drawings are marked as: 1-L-shaped bracket, 11-bottom plate, 12-vertical plate, 13-groove, 14-limiting plate, 15-positioning groove; 2-thigh support plate, 21-main board, 22-sliding plate, 23-groove, 24-positioning column; 3, calf support plate, 31, positioning plate, 32-strap; 4-cylinder, 41-cylinder body, 42-piston rod, 43-screw-in screw, 44-conical hole, 45-cylinder internal connecting part. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0025] It should be noted that when a component is referred to as being "fixed on" or "disposed on" another component, it may be directly or indirectly located on the other component. When a component is referred to as being "connected to" another component, it may be directly or indirectly connected to the other component. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positions shown in the accompanying drawings and are only for the convenience of description and cannot be understood as limitations on the present technical solution. The terms "first" and "second" are only used for the convenience of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] Embodiment 1

[0027] Please refer to the attached Figure 1-8The purpose of this embodiment is to provide a clinical nursing leg support, which is characterized by comprising: an L-shaped bracket 1, the bottom plate 11 of the L-shaped bracket 1 is vertically connected to the vertical plate 12, the top of the vertical plate 12 is rotatably connected to the thigh support plate 2 and the calf support plate 3, and the calf support plate 3 is provided with a strap 32, and the number of straps 32 is 1, which can reliably fix the patient's calf. A groove 13 is provided at one end of the bottom plate 11 away from the vertical plate 12, and a plurality of limit plates 14 are arranged at equal intervals in the groove 13, and positioning grooves 15 are formed between adjacent limit plates 14. In this embodiment, the number of positioning grooves 15 is 10. The sliding plate 22 of the thigh support plate 2 is slidably inserted in the main board 21, and the protruding end of the sliding plate 22 is provided with a groove 23, and a positioning column 24 is arranged in the groove 23, and the positioning column 24 is limited in the positioning groove 15. It should be noted that after the sliding plate 22 is adjusted in position in the main board 21, it can be limited in position in the main board 21. The limiting method can adopt the limiting method in the prior art, for example, multiple threaded holes are opened on the side of the main board 21, and screws are screwed to tighten the sliding plate 22. The thigh support angle can be adjusted by changing the overall length of the thigh support plate 2 and the position of the thigh support plate 2 inserted in the multiple grooves 13. The structure is simple, the operation is convenient, and the applicability is strong.

[0028] Furthermore, a cylinder 4 is provided between the vertical plate 12 and the calf support plate 3, the end of the cylinder body 41 of the cylinder 4 is rotatably connected to the vertical plate 12, and the end of the piston rod 42 of the cylinder 4 is rotatably connected to the calf support plate 3. The extension and contraction of the cylinder 4 adjusts the calf support angle.

[0029] In addition, a conical hole 44 is provided on the side wall of the cylinder body 41, and an inner cylinder connector 45 is fixedly provided inside the cylinder body 41, and a threaded hole is provided on the inner cylinder connector 45. The threaded hole is threadedly connected to the screw-in screw 43, and the conical portion of the screw-in screw 43 is sealed and fitted with the hole wall of the conical hole 44, or an air flow passage is formed between the hole wall of the conical hole 44. The cylinder 4 in the clinical nursing leg pad can be actively extended or passively extended to help the patient's legs recover. During passive extension, the screw-in screw 43 on the cylinder body 4 rotates outward, and the conical hole 44 on the side wall of the cylinder body 41 is partially opened to form a gas flow passage. By changing the distance between the conical portion of the screw-in screw 43 and the hole wall of the conical hole 44, the load borne by the patient's calf movement is changed. This mode is beneficial to the patient's leg rehabilitation.

[0030] Embodiment 2

[0031] Please refer to the attached Figure 1-8The purpose of this embodiment is to provide a clinical nursing leg support, which is characterized in that it includes: an L-shaped bracket 1, the bottom plate 11 of the L-shaped bracket 1 is vertically connected to the vertical plate 12, the top of the vertical plate 12 is rotatably connected to the thigh support plate 2 and the calf support plate 3, and the calf support plate 3 is provided with a strap 32, and the number of straps 32 is 2, which can reliably fix the patient's calf. A groove 13 is provided at one end of the bottom plate 11 away from the vertical plate 12, and a plurality of limit plates 14 are arranged at equal intervals in the groove 13, and a positioning groove 15 is formed between adjacent limit plates 14. In this embodiment, the number of positioning grooves 15 is 8. The sliding plate 22 of the thigh support plate 2 is slidably inserted in the main board 21, and the protruding end of the sliding plate 22 is provided with a groove 23, and a positioning column 24 is arranged in the groove 23, and the positioning column 24 is limited in the positioning groove 15. It should be noted that after the sliding plate 22 is adjusted in position in the main board 21, it can be limited in position in the main board 21. The limiting method can adopt the limiting method in the prior art, for example, multiple threaded holes are opened on the side of the main board 21, and screws are screwed to tighten the sliding plate 22. The thigh support angle can be adjusted by changing the overall length of the thigh support plate 2 and the position of the thigh support plate 2 inserted in the multiple grooves 13. The structure is simple, the operation is convenient, and the applicability is strong.

[0032] Furthermore, a cylinder 4 is provided between the vertical plate 12 and the calf support plate 3, the end of the cylinder body 41 of the cylinder 4 is rotatably connected to the vertical plate 12, and the end of the piston rod 42 of the cylinder 4 is rotatably connected to the calf support plate 3. The extension and contraction of the cylinder 4 adjusts the calf support angle.

[0033] In addition, a conical hole 44 is provided on the side wall of the cylinder body 41, and an inner cylinder connector 45 is fixedly provided inside the cylinder body 41, and a threaded hole is provided on the inner cylinder connector 45. The threaded hole is threadedly connected to the screw-in screw 43, and the conical portion of the screw-in screw 43 is sealed and fitted with the hole wall of the conical hole 44, or an air flow passage is formed between the hole wall of the conical hole 44. The cylinder 4 in the clinical nursing leg pad can be actively extended or passively extended to help the patient's legs recover. During passive extension, the screw-in screw 43 on the cylinder body 4 rotates outward, and the conical hole 44 on the side wall of the cylinder body 41 is partially opened to form a gas flow passage. By changing the distance between the conical portion of the screw-in screw 43 and the hole wall of the conical hole 44, the load borne by the patient's calf movement is changed. This mode is beneficial to the patient's leg rehabilitation.

[0034] Any modifications, equivalent substitutions and improvements made within the spirit and principles of this utility model should be included in the protection scope of this utility model.

Claims

1. A clinical nursing leg support, characterized in that: include: An L-shaped bracket (1), wherein a bottom plate (11) of the L-shaped bracket (1) is vertically connected to a vertical plate (12), and a top end of the vertical plate (12) is rotatably connected to a thigh support plate (2) and a calf support plate (3); A recessed groove (13) is provided at one end of the bottom plate (11) away from the vertical plate (12); a plurality of limit plates (14) are arranged at equal intervals in the recessed groove (13); and positioning grooves (15) are formed between adjacent limit plates (14); The sliding plate (22) of the thigh support plate (2) is slidably inserted in the main plate (21), and a groove (23) is provided at the protruding end of the sliding plate (22). A positioning column (24) is provided in the groove (23), and the positioning column (24) is limited in the positioning groove (15).

2. The clinical nursing leg support as claimed in claim 1, characterized in that: A cylinder (4) is provided between the vertical plate (12) and the calf support plate (3); the end of the cylinder body (41) of the cylinder (4) is rotatably connected to the vertical plate (12); and the end of the piston rod (42) of the cylinder (4) is rotatably connected to the calf support plate (3).

3. The clinical nursing leg support as claimed in claim 2, characterized in that: A conical hole (44) is provided on the side wall of the cylinder body (41), an inner cylinder connection piece (45) is fixedly provided inside the cylinder body (41), and a threaded hole is provided on the inner cylinder connection piece (45).

4. The clinical nursing leg support as claimed in claim 3, characterized in that: The threaded hole is threadedly connected to a screw (43), and the conical portion of the screw (43) is sealed and fitted with the hole wall of the conical hole (44), or forms an air flow channel between the screw and the hole wall of the conical hole (44).

5. The clinical nursing leg support as claimed in claim 1, characterized in that: The calf support plate (3) is provided with a binding belt (32).

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