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Orthopedic nursing crutch capable of relieving pain

A pain relief and orthopedic technology, applied in crutches, physical therapy, radiation therapy, etc., can solve problems affecting rehabilitation exercises, underarm skin wear, unbearable pain, etc., and achieve good applicability, pain relief, and increase static friction Effect

Inactive Publication Date: 2019-03-22
CHANGZHOU NO 2 PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For patients with calf fractures, they generally need to use crutches to assist them in walking during their rehabilitation exercises. However, for fracture patients who use crutches for the first time, their lack of experience often causes the skin of the armpit to wear out, so that the skin is broken and red, especially in summer. Because of the hot weather and wearing less clothes, there is a large sliding friction between the armpit skin and the crutches, especially for fracture patients who use crutches for the first time, the skin of the armpit is broken, red and swollen. It is more serious and the pain is unbearable, which seriously affects its rehabilitation exercise. Therefore, an orthopedic nursing crutch that can relieve pain is proposed

Method used

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  • Orthopedic nursing crutch capable of relieving pain
  • Orthopedic nursing crutch capable of relieving pain
  • Orthopedic nursing crutch capable of relieving pain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] An orthopedic care crutch that relieves pain, such as figure 1 As shown, it includes a first support part 1 and a second support part 2, and the first support part 1 is fixedly installed on the upper part of the second support part 2;

[0055] Such as Figure 4 As shown, the second supporting part 2 includes an outer sleeve 19 and an inner insertion rod 20 movably inserted inside the bottom end of the outer sleeve 19, and the outside of the outer sleeve 19 is welded with a limit ring 21 near its bottom end, so The inside of the limit ring 21 is screwed with a fastening bolt 22 for locking the inner insertion rod 20;

[0056] Such as figure 2 and 4 As shown, the first support part 1 includes two support curved rods 6 symmetrically welded on the upper end of the outer sleeve 19 and a pain relief unit 4 fixedly installed on the upper ends of the two support curved rods 6, two A through slot 8 is opened in the inside of the support bending rod 6 , and a cross bar 7 is ...

Embodiment 2

[0083] The difference from Example 1 is the preparation of the protective layer, and its specific preparation method is as follows: 60 parts of natural rubber, 40 parts of styrene-butadiene rubber, 40 parts of ethanol, 5 parts of silane coupling agent, 15 parts of calcium carbonate powder, epoxy 11 parts of resin particles, 3 parts of p-phenylenediamine, 4 parts of diethylthiourea, 6 parts of paraffin oil;

[0084] S1. Add the weighed natural rubber, styrene-butadiene rubber, ethanol, epoxy resin particles, calcium carbonate powder and silane coupling agent into the internal mixer for internal mixing. The temperature of the internal mixer is set to 130°C and the speed is set It is 700r / min, and the banburying time is 29min, and the banburying material is obtained;

[0085] S2. Add the banburying material prepared in step S1, p-phenylenediamine, diethylthiourea, and paraffin oil into the mixer for stirring and mixing. The temperature of the mixer is set to 230°C, the speed is s...

Embodiment 3

[0090] The difference from Example 1 is the preparation of the protective layer, and its specific preparation method is as follows:

[0091] Take the following raw materials and weigh them by weight: 70 parts of natural rubber, 50 parts of styrene-butadiene rubber, 50 parts of ethanol, 6 parts of silane coupling agent, 17 parts of calcium carbonate powder, 12 parts of epoxy resin particles, 4 parts of p-phenylenediamine , 5 parts of diethylthiourea, 7 parts of paraffin oil;

[0092] S1. Add the weighed natural rubber, styrene-butadiene rubber, ethanol, epoxy resin particles, calcium carbonate powder and silane coupling agent into the internal mixer for internal mixing. The temperature of the internal mixer is set to 140°C and the speed is set The banburying time is 800r / min, and the banburying time is 34min, and the banburying material is obtained;

[0093] S2. Add the banburying material prepared in step S1, p-phenylenediamine, diethylthiourea, and paraffin oil to the mixer ...

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Abstract

The invention discloses an orthopedic nursing crutch capable of relieving pain. The crutch comprises a first supporting part and a second supporting part, wherein the second support part comprises anouter sleeve and an inner inserted rod inserted at the bottom end of the outer sleeve in a movable manner; a limiting ring near the bottom end of the outer sleeve is welded to the outer part of the outer sleeve; a fastening bolt for locking the inner inserted rod is connected to the inside of the limiting ring in a threaded manner; the first supporting part comprises two supporting bent rods symmetrically welded at the upper end of the outer sleeve and a pain relieving unit fixedly mounted at the upper ends of the two supporting bent rods; through grooves are formed in the two supporting bentrods; and a cross rod is fixedly mounted between the two through grooves through screws. The pain relieving unit is used for relieving pain on the red and swollen skin of the underarm of a fracture patient, so that the crutch is especially suitable for the fracture patient who uses the crutch for the first time in hot summer and can relieve the pain of the fracture patient.

Description

technical field [0001] The invention relates to the technical field of crutches, in particular to an orthopedic nursing crutch that can relieve pain. Background technique [0002] A fracture is a complete or partial break in the continuity of the bone structure. It is more common in children and the elderly, and it also occurs from time to time in young and middle-aged people. Patients often have a fracture at one site, and a few have multiple fractures. After timely and appropriate treatment, most patients can recover their original functions, and a small number of patients may have sequelae of varying degrees. [0003] For patients with calf fractures, they generally need to use crutches to assist them in walking during their rehabilitation exercises. However, for fracture patients who use crutches for the first time, their lack of experience often causes the skin of the armpit to wear out, so that the skin is broken and red, especially in summer. Because of the hot wea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H3/02A61N5/06C08L7/00C08L9/06C08L63/00C08L91/06C08K13/02C08K3/26C08K5/18C08K5/405
CPCA61H3/02A61H2003/0211A61H2201/0192A61H2201/0214A61H2201/0257A61N5/0625A61N2005/066C08K2003/265C08L7/00C08L2205/035C08L9/06C08L63/00C08L91/06C08K13/02C08K3/26C08K5/18C08K5/405
Inventor 沈以
Owner CHANGZHOU NO 2 PEOPLES HOSPITAL
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