Adjustable Brown type frame

Abstract

The utility model discloses an adjustable Brown type frame, which particularly relates to the technical field of medical supplies, and comprises two bottom plates, four adjustable rods are arranged between the two bottom plates, one end of each of the two adjustable rods at the top is provided with a support frame, and a plurality of groups of support components are arranged between the two adjustable rods at the top and between the two support frames. A protection assembly is further arranged between the two supporting frames, the adjustable rod comprises an inner rod and an outer sleeve rod arranged outside the inner rod in a sleeving mode, the outer sleeve rod is slidably connected with the inner rod, the supporting assembly comprises first supporting cloth, an inflation sleeve is fixed to the bottom of the first supporting cloth, and a plurality of air bags are fixed to the top of the first supporting cloth; an outer sleeve is sewn at the top end of the second supporting cloth, the side, away from the supporting assembly, of the outer sleeve is open, and a protection pad is placed in the outer sleeve. The length of the lower limb traction device is convenient to adjust, the lower limb traction device is suitable for lower limb traction of patients with different leg lengths, the application range is wide, the perineum of the patient can be protected during traction, and the comfort of the patient is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to an adjustable Brown type frame. Background Art

[0002] The Brown frame is a tool used for traction and conditioning of lower limb fractures in orthopedics. The method of use is: place the traction frame at the end of the bed with the pulley end facing outward, then place the lower limb on it, adjust the adjustment rod according to the needle insertion position of the affected limb, make the pulley height in the appropriate position, introduce the traction rope into the pulley groove, connect one end to the traction bow that fixes the traction needle, and hang a weight on the other end for traction. The traction force is controlled according to the resetting situation. The Brown frame has the advantages of easy adjustment, stability and safety, and simple and convenient assembly.

[0003] The traditional Brown frame cannot be adjusted in length. Due to the different heights and leg lengths of different patients, it is currently inconvenient to use. For example, for some patients with short legs, a longer traction frame is likely to squeeze the patient's perineum and cause edema when traction is applied to the patient's lower limbs. Therefore, the utility model provides a Brown frame with adjustable length that can protect the patient's perineum. Utility Model Content

[0004] The utility model aims to provide an adjustable Brown-type frame, which is convenient for adjusting the length and suitable for lower limb traction of patients with different leg lengths. It has a wide application range and can protect the perineum of the patient during traction, thereby improving the comfort of the patient.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: an adjustable Brown frame, comprising two bottom plates, four adjustable rods are arranged between the two bottom plates, the two bottom adjustable rods are fixed between the two bottom plates, and the top two adjustable rods are respectively connected to the two bottom adjustable rods through support rods.

[0006] A support frame is provided at one end of the two adjustable rods at the top, a plurality of support components are provided between the two adjustable rods at the top and between the two support frames, and a protection component is also provided between the two support frames. When the patient's lower limbs are placed on the support component, the protection component is located at the perineum of the patient to protect the perineum.

[0007] The adjustable rod comprises an inner rod and an outer rod sleeved on the outer side of the inner rod. The outer rod is slidably connected with the inner rod and is used to adjust the length of the adjustable rod.

[0008] The support component includes a support cloth 1, an inflatable sleeve is fixed to the bottom of the support cloth 1, and multiple airbags are fixed to the top of the support cloth 1, and the multiple airbags are connected to the inflatable sleeve. The protection component includes a support cloth 2, a jacket is sewn on the top of the support cloth 2, and the jacket is open on one side away from the support component, and a protective pad is placed in the jacket.

[0009] Preferably, the outer end of the outer rod is threadedly connected with a locking bolt for fixing the outer rod and the inner rod, so as to facilitate the fixation of the adjustable rod after the length is adjusted.

[0010] Preferably, the two ends of the supporting cloth one on the supporting assembly between the two adjustable rods at the top respectively pass around the two adjustable rods at the top and are fixed to the bottom of the supporting cloth one by Velcro, and the two ends of the supporting cloth one on the supporting assembly between the two supporting frames respectively pass around the supporting frames and are fixed to the bottom of the supporting cloth one by Velcro, so as to facilitate the disassembly and assembly of the supporting cloth one.

[0011] Preferably, the bottom end of each inflatable sleeve is fixedly connected to an air pipe, and the bottom of each air pipe is fixedly connected to a connecting pipe. The ends of two adjacent connecting pipes that are close to each other are connected by a joint, and the ends of the two connecting pipes on the farthest sides are provided with pipe covers, so that multiple inflatable sleeves can be connected to each other so that multiple inflatable sleeves can be inflated at the same time.

[0012] Preferably, two ends of the second supporting cloth are respectively passed around the two top supporting frames and are fixed to the bottom of the second supporting cloth by Velcro, so as to facilitate the disassembly and assembly of the second supporting cloth.

[0013] Preferably, a stand is provided at the other end and the outer side of the other end of the two adjustable rods at the top, and pulleys are fixed on the top of the two stands for pulling the patient's lower limbs.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The outer rod and the inner rod of the adjustable rod slide relative to each other, which is convenient for adjusting the length of the adjustable rod, and then for adjusting the length of the Brown frame. It is suitable for lower limb traction of patients with different leg lengths and has a wide range of applications;

[0016] 2. When the patient's lower limbs are placed on the support component, the patient's legs are located on the airbag, and the air pump is used to inflate the airbag to expand it. The expanded airbag can not only lift the patient's lower limbs, but also reduce the contact area between the lower limbs and the support cloth to reduce the pressure on the lower limbs, thereby effectively preventing the occurrence of lower limb pressure sores. At the same time, the compression of the airbag and the lower limbs can massage the lower limbs, improve the patient's comfort, and help the patient's lower limb rehabilitation;

[0017] 3. When the patient's lower limbs are placed on the support component, the protection component is located at the patient's perineum, which reduces the wear of the perineum when the perineum is pulled back and forth, thereby protecting the patient's perineum and avoiding discomfort to the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the overall structure diagram of the utility model;

[0019] Figure 2This is an assembly diagram of the base plate, adjustable rod, support rod, stand, pulley and support frame of the utility model;

[0020] Figure 3 It is a separate diagram of the bottom plate, adjustable rod, support rod, stand, pulley and support frame of the utility model;

[0021] Figure 4 This is a bottom structural diagram of the support assembly of the utility model;

[0022] Figure 5 It is a side sectional view of the support assembly of the utility model;

[0023] Figure 6 This is a structural diagram of the protection component of the utility model.

[0024] Description of reference numerals:

[0025] 1 bottom plate, 2 adjustable rod, 21 outer rod, 22 inner rod, 23 locking bolt;

[0026] 3 support rods, 4 uprights, 5 pulleys, 6 support frames;

[0027] 7 support assembly, 71 support cloth 1, 72 air bag, 73 inflatable sleeve, 74 air pipe, 75 connecting pipe;

[0028] 8 protection component, 81 supporting cloth 2, 82 outer cover, 83 protection pad. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0030] The utility model provides Figure 1-3 An adjustable Brown frame shown in the figure comprises two bottom plates 1, four adjustable rods 2 are arranged between the two bottom plates 1, the two bottom adjustable rods 2 are fixed between the two bottom plates 1, the two top adjustable rods 2 are respectively supported by the two bottom adjustable rods 2 through support rods 3, the other ends of the two top adjustable rods 2 and the outsides of the other ends are provided with stand frames 4, the stand frames 4 at the other ends of the two top adjustable rods 2 can adjust the angle, and since it is an existing structure of the Brown frame, it will not be further described here, and the tops of the two stand frames 4 are fixed with pulleys 5 for traction of the patient's lower limbs;

[0031] The adjustable rod 2 includes an inner rod 22 and an outer rod 21 sleeved on the outside of the inner rod 22. The outer rod 21 is slidably connected to the inner rod 22 for adjusting the length of the adjustable rod 2. The outer end of the outer rod 21 is threadedly connected with a locking bolt 23 for fixing the outer rod 21 and the inner rod 22. The outer rod 21 and the inner rod 22 can slide with each other, so that the length of the four adjustable rods 2 can be adjusted. After the adjustment, the locking bolt 23 is tightened to fix the outer rod 21 and the inner rod 22, thereby adjusting the length of the Brown frame. The frame is suitable for lower limb traction of patients with different leg lengths and has a wide range of applications.

[0032] Further, such as Figure 1-5 As shown, a support frame 6 is provided at one end of the two adjustable rods 2 at the top, and the support frame 6 can rotate relative to the adjustable rod 2. Since it is an existing structure of the Brown frame, it will not be further described here. A plurality of support components 7 are provided between the two adjustable rods 2 at the top and between the two support frames 6. The support component 7 includes a support cloth 71. The two ends of the support cloth 71 on the support component 7 between the two adjustable rods 2 at the top are respectively bypassed around the two adjustable rods 2 at the top and are fixed to the bottom of the support cloth 71 by Velcro. The two ends of the support cloth 71 on the support component 7 between the two support frames 6 are respectively bypassed around the support frame 6 and are fixed to the bottom of the support cloth 71 by Velcro, so as to facilitate the disassembly and assembly of the support cloth 71. An inflatable sleeve 72 is fixed to the bottom of the support cloth 71, and a plurality of air bags 73 are fixed to the top of the support cloth 71. The plurality of air bags 73 are all connected to the inflatable sleeve 72.

[0033] The bottom end of each inflatable sleeve 72 is fixedly connected to an air pipe 74, and the bottom of each air pipe 74 is fixedly connected to a connecting pipe 75; the ends of two adjacent connecting pipes 75 that are close to each other are connected by a joint, and the ends of the two connecting pipes 75 that are far away from each other are provided with pipe covers, so that multiple inflatable sleeves 72 can be connected to each other, so that multiple inflatable sleeves 72 can be inflated at the same time;

[0034] According to the length of the adjustable rod 2, a suitable number of support components 7 can be installed between the two top adjustable rods 2 to support the patient's lower limbs. The steps for installing the support components 7 are as follows: the two ends of the support cloth 71 are respectively passed around the two top adjustable rods 2 and attached to the bottom of the support cloth 71 by Velcro. Similarly, a suitable number of support components 7 can be installed between the two support frames 6 to support the patient's lower limbs, and the support cloth 71 can be slid along the adjustable rod 2 or the support frame 6 to facilitate adjusting the spacing between multiple support components 7.

[0035] After the patient's lower limbs are placed on the support assembly 7, the patient's legs are located on the airbags 73, and then the connecting tubes 75 between the multiple support assemblies 7 are connected through joints, so that the multiple inflatable sleeves 72 are connected in series, and the connecting tubes 75 are inflated with an air pump so that the air enters the airbags 73 through the inflatable sleeves 72, thereby expanding the multiple airbags 73. The inflated airbags 73 can not only lift the patient's lower limbs, reduce the contact area between the lower limbs and the support cloth 71, and reduce the pressure on the lower limbs, thereby effectively preventing the occurrence of lower limb pressure sores, but also the compression of the airbags 73 and the lower limbs can massage the lower limbs, improve the patient's comfort, and help the patient's lower limb rehabilitation.

[0036] like Figure 1 and 6 As shown, a protection component 8 is further provided between the two support frames 6, and the protection component 8 includes a second support cloth 81, and the two ends of the second support cloth 81 are respectively passed around the two top support frames 6 and fixed to the bottom of the second support cloth 81 by Velcro, so as to facilitate the disassembly and assembly of the second support cloth 81, and a jacket 82 is sewn on the top of the second support cloth 81, and the jacket 82 is open on one side away from the support component 7, and a protection pad 83 is placed in the jacket 82;

[0037] When the patient's lower limbs are placed on the support component 7, the protection component 8 is located at the patient's perineum, which reduces the wear of the perineum when the perineum is pulled back and forth, thereby protecting the patient's perineum and avoiding discomfort to the patient.

[0038] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An adjustable Brown frame, comprising two bottom plates (1), characterized in that: Four adjustable rods (2) are arranged between the two bottom plates (1), the two bottom adjustable rods (2) are fixed between the two bottom plates (1), and the two top adjustable rods (2) are respectively connected to the two bottom adjustable rods (2) via support rods (3); A support frame (6) is provided at one end of the two top adjustable rods (2), a plurality of support components (7) are provided between the two top adjustable rods (2) and between the two support frames (6), and a protection component (8) is also provided between the two support frames (6); when the patient's lower limbs are placed on the support component (7), the protection component (8) is located at the perineum of the patient to protect the perineum; The adjustable rod (2) comprises an inner rod (22) and an outer rod (21) sleeved on the inner rod (22), wherein the outer rod (21) is slidably connected to the inner rod (22) and is used to adjust the length of the adjustable rod (2); The support assembly (7) comprises a support cloth (71), an inflatable sleeve (72) is fixed to the bottom of the support cloth (71), and a plurality of air bags (73) are fixed to the top of the support cloth (71), and the plurality of air bags (73) are all connected to the inflatable sleeve (72); The protection component (8) comprises a second supporting cloth (81), a jacket (82) is sewn on the top of the second supporting cloth (81), and the jacket (82) is open on one side away from the supporting component (7), and a protection pad (83) is placed inside the jacket (82).

2. The adjustable Brown frame according to claim 1, characterized in that: The outer end of the outer rod (21) is threadedly connected with a locking bolt (23) for fixing the outer rod (21) and the inner rod (22).

3. The adjustable Brown frame according to claim 1, characterized in that: The two ends of the support cloth 1 (71) on the support assembly (7) between the two top adjustable rods (2) are respectively passed around the two top adjustable rods (2) and are fixed to the bottom of the support cloth 1 (71) by Velcro; The two ends of the support cloth 1 (71) on the support assembly (7) between the two support frames (6) are respectively passed around the support frames (6) and are fixed to the bottom of the support cloth 1 (71) by Velcro, so as to facilitate the disassembly and assembly of the support cloth 1 (71).

4. The adjustable Brown frame according to claim 1, characterized in that: The bottom end of each inflatable sleeve (72) is fixedly connected to an air pipe (74), and the bottom of each air pipe (74) is fixedly connected to a connecting pipe (75); The ends of two adjacent connecting tubes (75) that are close to each other are connected by a joint, and the ends of the two connecting tubes (75) at the farthest sides are both provided with tube covers, so that the multiple inflatable sleeves (72) can be connected to each other, so that the multiple inflatable sleeves (72) can be inflated at the same time.

5. The adjustable Brown frame according to claim 1, characterized in that: The two ends of the second supporting cloth (81) are respectively passed around the two top supporting frames (6) and are fixed to the bottom of the second supporting cloth (81) by Velcro, so as to facilitate the disassembly and assembly of the second supporting cloth (81).

6. The adjustable Brown frame according to claim 1, characterized in that: A stand (4) is provided at the other end and the outside of the other end of the two adjustable rods (2) at the top, and pulleys (5) are fixed at the top of the two stands (4) for traction of the patient's lower limbs.

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