An adjustable traction frame for pressure sore prevention in orthopedic care

Abstract

The utility model discloses an anti -pressure sore adjustable traction frame for orthopedics nursing, including main part unit and traction unit, and the main part unit includes support rod, and the bottom fixed of support rod has the type board, and the bottom screw thread connection of type board has screw rod, and the top fixed of screw rod has clamping plate, and the top fixed of support rod has rectangle cylinder, and the inside sliding connection of rectangle cylinder has support toothed plate, when needing to adjust the transverse position of foot cuff, the pull rod is removed upward, and when the pull rod is removed upward, the positioning toothed plate is driven to move to the inside recess plate, when the positioning toothed plate and support toothed plate are separated, can remove support toothed plate, adjust the position of support toothed plate, and then adjust the transverse position of foot cuff, when needing to adjust the longitudinal position of foot cuff, hold the handle and pull down, make it from the below of corresponding arc plate remove, then the handle is removed up and down, make it drive traction rope to remove, when traction rope removes, can adjust the longitudinal position of foot cuff, then the handle is embedded to the below of corresponding arc plate.

Description

Technical Field

[0001] This utility model relates to the field of traction frame technology, and in particular to an adjustable traction frame for orthopedic care to prevent pressure sores. Background Technology

[0002] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the musculoskeletal system and uses drugs, surgery and physical methods to maintain and develop the normal shape and function of this system. Postoperative care in orthopedics can prevent pressure sores.

[0003] Publication No. CN 216318264 U discloses a traction device for trauma orthopedic nursing, including a base, a lifting assembly, a support column, a sleeve, a traction assembly, and an airbag assembly. The lifting assembly is disposed on the base, the support column is disposed on the base, the sleeve is slidably disposed on the support column, the traction assembly is disposed on the sleeve, and the airbag assembly is disposed on the traction assembly. The traction assembly includes a column, a crossbar, a suspension rod, and a traction collar. The column is disposed on the sleeve, the crossbar is disposed at the upper end of the column, the suspension rod is disposed on the crossbar, and the traction collar is disposed on the suspension rod.

[0004] In the prior art, the traction device mainly rotates the shaft through the rotation of the handle, which drives the gear to rotate. The gear meshes with the lifting gear block, which in turn drives the sleeve to move on the support column. Once the traction component is adjusted to a suitable height, this method mainly uses the rotation of the gear to drive the support column to move. In this method, the traction component moves up and down slowly. In addition, the traction component cannot be adjusted laterally according to the position of the patient's leg. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In view of this, the purpose of this utility model is to propose an adjustable traction frame for preventing pressure sores in orthopedic care. The technical problem to be solved is that the existing traction device drives the support column to move by the rotation of gears. In this way, the traction component moves up and down slowly. In addition, the traction component cannot be adjusted to the lateral position according to the position of the patient's leg.

[0007] (II) Technical Solution

[0008] To achieve the above technical objectives, this utility model provides an adjustable traction frame for orthopedic nursing to prevent pressure ulcers:

[0009] It includes a main unit and a traction unit. The main unit includes a support rod, with a C-shaped plate fixed to the bottom of the support rod. A screw is threaded to the bottom of the C-shaped plate, and a clamping plate is fixed to the top of the screw. A rectangular tube is fixed to the top of the support rod, and a support toothed plate is slidably connected inside the rectangular tube. The traction unit includes a traction rope, with a foot catch fixed to one end of the traction rope. Multiple first guide blocks are fixed to the bottom of the rectangular tube, and a second guide block is fixed to the bottom of the support toothed plate at the end away from the rectangular tube. The traction rope passes through the first guide blocks, the second guide blocks, and the support rod, and slides within the first guide blocks, the second guide blocks, and the support rod. A primary adjustment component for adjusting the lateral position of the foot catch is provided on the rectangular tube, and a secondary adjustment component for adjusting the longitudinal position of the foot catch is provided on one side of the support rod.

[0010] Preferably, the primary adjustment component includes a concave plate fixed and connected to the rectangular tube, and a positioning toothed plate is slidably connected inside the concave plate, with the outer sides of the positioning toothed plate all in contact with the inner walls of the concave plate.

[0011] Preferably, a pull rod is fixed to the top of the positioning tooth plate, and the pull rod passes through the concave plate and slides within the concave plate.

[0012] Preferably, an elastic element is sleeved on the outer side of the pull rod, one end of the elastic element abuts against the positioning tooth plate, and the other end of the elastic element abuts against the inner wall of the concave plate.

[0013] Preferably, the secondary adjustment component includes multiple sets of limiting parts, each set of limiting parts includes two arc-shaped plates fixed to the rectangular tube, and there is a gap between the two arc-shaped plates in each set of limiting parts. The end of the traction rope away from the foot sleeve is fixed with a handle, the handle can be embedded under the arc-shaped plate, and the traction rope can pass through the gap.

[0014] As can be seen from the above technical solutions, this application has the following beneficial effects:

[0015] 1. When it is necessary to adjust the lateral position of the foot catch, move the pull rod upward. When the pull rod moves upward, it drives the positioning tooth plate to move into the concave plate. After the positioning tooth plate and the support tooth plate are separated, the support tooth plate can be moved to adjust its position, thereby adjusting the lateral position of the foot catch.

[0016] 2: When it is necessary to adjust the longitudinal position of the foot catch, hold the handle and pull it down to move it out from under the corresponding arc plate. Then move the handle up and down to move the traction rope. When the traction rope moves, the longitudinal position of the foot catch can be adjusted. Then, insert the handle under the corresponding arc plate. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0018] Figure 1 A schematic diagram of the structure of an adjustable traction frame for preventing pressure sores in orthopedic care provided by this utility model;

[0019] Figure 2 Another structural schematic diagram of an adjustable traction frame for preventing pressure ulcers in orthopedic care provided by this utility model;

[0020] Figure 3 Provided by this utility model Figure 2 Schematic diagram of the structure at point A in the middle;

[0021] Figure 4 Provided by this utility model Figure 2 Schematic diagram of the structure at point B.

[0022] Figure descriptions: 100, Main body unit; 101, Support rod; 102, C-shaped plate; 103, Clamping plate; 104, Screw; 105, Rectangular cylinder; 106, Support toothed plate; 200, Traction unit; 201, Traction rope; 202, Foot catch; 203, First guide block; 204, Second guide block; 205, Concave plate; 206, Positioning toothed plate; 207, Pull rod; 208, Elastic element; 209, Arc plate; 210, Gap; 211, Grip rod. Detailed Implementation

[0023] The following description is exemplary in nature and is not intended to limit the scope, application, or use of this disclosure. It should be understood that in all these figures, the same or similar reference numerals indicate the same or similar parts and features. The figures are merely schematic representations of the concept and principles of embodiments of this disclosure and do not necessarily show the specific dimensions and scale of the various embodiments of this disclosure. Certain details or structures of embodiments of this disclosure may be exaggerated in particular portions of certain figures.

[0024] Reference Figure 1-4 :

[0025] In one embodiment of this utility model, an adjustable traction frame for preventing pressure ulcers in orthopedic care is provided, including a main body unit 100 and a traction unit 200. The main body unit 100 includes a support rod 101, a U-shaped plate 102 fixed to the bottom of the support rod 101, a screw 104 threadedly connected to the bottom of the U-shaped plate 102, a clamping plate 103 fixed to the top of the screw 104, a rectangular tube 105 fixed to the top of the support rod 101, and a support toothed plate 106 slidably connected inside the rectangular tube 105. The traction unit 200 includes a traction rope 201, one end of which is fixed with a bundle. The foot cover 202 and the rectangular tube 105 are fixed with multiple first guide blocks 203 at the bottom. The support tooth plate 106 is fixed with a second guide block 204 at the bottom of the end away from the rectangular tube 105. The traction rope 201 passes through the first guide block 203, the second guide block 204, and the support rod 101 and slides within the first guide block 203, the second guide block 204, and the support rod 101. The rectangular tube 105 is provided with a primary adjustment component for adjusting the lateral position of the foot cover 202, and a secondary adjustment component for adjusting the longitudinal position of the foot cover 202 is provided on one side of the support rod 101.

[0026] In use, the movable U-shaped plate 102 is placed on the hospital bed, and then the screw 104 is rotated to move the clamp 103 upward, so that the clamp 103 and the U-shaped plate 102 are clamped on the side of the bed, and the patient's feet are passed through the foot binding 202, which can achieve the effect of traction.

[0027] The primary adjustment component includes a concave plate 205 fixed and connected to the rectangular tube 105. A positioning toothed plate 206 is slidably connected inside the concave plate 205, and the outer sides of the positioning toothed plate 206 are all in contact with the inner walls of the concave plate 205. A pull rod 207 is fixed to the top of the positioning toothed plate 206. The pull rod 207 passes through the concave plate 205 and slides inside the concave plate 205. An elastic element 208 is sleeved on the outer side of the pull rod 207. One end of the elastic element 208 abuts against the positioning toothed plate 206, and the other end of the elastic element 208 abuts against the inner wall of the concave plate 205.

[0028] In use, when it is necessary to adjust the lateral position of the foot catch 202, first move the pull rod 207 upward. When the pull rod 207 moves upward, it drives the positioning tooth plate 206 to move into the concave plate 205. After the positioning tooth plate 206 and the support tooth plate 106 are separated, the support tooth plate 106 can be moved to adjust the position of the support tooth plate 106, thereby adjusting the lateral position of the foot catch 202. It should be noted that the elastic element 208 can use a spring or other device, and under normal conditions, the positioning tooth plate 206 and the support tooth plate 106 are in an engaged state.

[0029] In addition, the secondary adjustment component includes multiple sets of limiting parts. Each set of limiting parts includes two arc-shaped plates 209 fixed to the rectangular tube 105, and there is a gap 210 between the two arc-shaped plates 209 in each set of limiting parts. The end of the traction rope 201 away from the foot sleeve 202 is fixed with a handle 211. The handle 211 can be embedded under the arc-shaped plate 209, and the traction rope 201 can pass through the gap 210.

[0030] When using the product, to adjust the longitudinal position of the foot catch 202, first grasp the handle 211 and pull it downwards to move it out from under the corresponding arc plate 209. Then move the handle 211 up and down to move the traction rope 201. The longitudinal position of the foot catch 202 can be adjusted when the traction rope 201 moves. Then, insert the handle 211 under the corresponding arc plate 209. At this time, the traction rope 201 is tightened under the gravity of the foot catch 202, so that the traction rope 201 pulls the handle 211, that is, the handle 211 can be locked under the arc plate 209. It should be noted that the weight of the foot catch 202 is greater than the weight of the handle 211.

[0031] The exemplary implementation of the solution proposed in this disclosure has been described in detail above with reference to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, which is determined by the appended claims.

Claims

1. An adjustable anti-pressure-sore traction frame for orthopedic care, characterized in that, include: The main unit (100) includes a support rod (101), a U-shaped plate (102) is fixed to the bottom of the support rod (101), a screw (104) is threaded to the bottom of the U-shaped plate (102), a clamping plate (103) is fixed to the top of the screw (104), a rectangular tube (105) is fixed to the top of the support rod (101), and a support toothed plate (106) is slidably connected inside the rectangular tube (105). The traction unit (200) includes a traction rope (201), one end of which is fixed with a foot catch (202). A plurality of first guide blocks (203) are fixed at the bottom of the rectangular tube (105). A second guide block (204) is fixed at the bottom of the support tooth plate (106) away from the rectangular tube (105). The traction rope (201) passes through the first guide block (203), the second guide block (204), and the support rod (101) and slides within the first guide block (203), the second guide block (204), and the support rod (101). A primary adjustment component for adjusting the lateral position of the foot catch (202) is provided on the rectangular tube (105). A secondary adjustment component for adjusting the longitudinal position of the foot catch (202) is provided on one side of the support rod (101).

2. The adjustable anti-pressure-sore traction frame for orthopedic care according to claim 1, characterized in that, The primary adjustment component includes an inner concave plate (205) fixed and connected to the rectangular tube (105). A positioning toothed plate (206) is slidably connected inside the inner concave plate (205), and the outer sides of the positioning toothed plate (206) are all in contact with the inner walls of the inner concave plate (205).

3. The adjustable traction frame for preventing pressure ulcers in orthopedic care according to claim 2, characterized in that, A pull rod (207) is fixed to the top of the positioning tooth plate (206). The pull rod (207) passes through the concave plate (205) and slides within the concave plate (205).

4. The adjustable traction frame for preventing pressure ulcers in orthopedic care according to claim 3, characterized in that, An elastic element (208) is sleeved on the outside of the pull rod (207). One end of the elastic element (208) abuts against the positioning tooth plate (206), and the other end of the elastic element (208) abuts against the inner wall of the concave plate (205).

5. The adjustable traction frame for preventing pressure ulcers in orthopedic care according to claim 1, characterized in that, The secondary adjustment component includes multiple sets of limiting parts. Each set of limiting parts includes two arc-shaped plates (209) fixed to the rectangular tube (105). There is a gap (210) between the two arc-shaped plates (209) in each set of limiting parts. The end of the traction rope (201) away from the foot sleeve (202) is fixed with a handle (211). The handle (211) can be embedded under the arc-shaped plate (209). The traction rope (201) can pass through the gap (210).

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