Ingrown nail orthosis

An orthosis and spring plate technology, applied in medical science, surgery, etc., can solve the problems of secondary injury of finger (toe) nails, high operation cost, poor use effect, etc., so as to avoid secondary injury and improve the correction effect. , the effect of simple structure

Inactive Publication Date: 2017-07-28
金华德仁康复辅具有限公司
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  • Description
  • Claims
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Problems solved by technology

[0003] The conventional treatment methods for ingrown toenail mainly include the following two methods, one is surgical incision and pulling out of nails, the treatment process has the disadvantages of great pain, long healing time, and high surgical cost; and the other method is instrumental correction treatment, mostly made of metal Mechanical device, which basically uses the elasticity of...

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  • Ingrown nail orthosis

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Embodiment Construction

[0013] refer to figure 1 As shown, an ingrown nail orthosis comprises a spring plate, and clamps arranged at both ends of the spring plate, each clamp is provided with a notch on the surface, the spring plate is a nickel-titanium memory alloy, mainly made of nickel and Titanium, and the clamp is rigid polyurethane plastic, mainly composed of isocyanate and polyether polyol.

[0014] Preferably, the spring plate is a large arc-shaped flat plate with a length of 14-18 mm and a width of 3-5 mm.

[0015] Preferably, the clip is connected to both ends of the spring plate by casting, and the center of the clip is provided with a notch, and the notch is an arc-shaped groove.

[0016] Preferably, the spring plate is a nickel-titanium memory alloy, and its mass composition ratio is nickel: 37-45%, titanium: 54-62%, niobium: 1-3%, zirconium: 0.1-1%, and iron: 2-3%. 7%.

[0017] Preferably, the clip is made of rigid polyurethane plastic, and its mass component ratio is: isocyanate: 36...

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Abstract

The invention discloses an ingrown nail orthosis. The ingrown nail orthosis includes a spring plate, and clamping members arranged on two ends of the spring plate; a groove opening is formed in a surface of each clamping member; the spring plate is made of nickel titanium memory alloy consisting of nickel and titanium; and the clamping members are made of rigid polyurethane plastic consisting of isocyanate and polyether polyol. According to the ingrown nail orthosis, the nickel titanium memory alloy has a good unique shape memory function, is low in toxicity, is wear-resisting, is corrosion-resisting, is high in damping, and has super-elasticity; the shape memory function and the super-elasticity of the nickel titanium memory alloy can perform restoration and correcting on a nail, and an ideal correction effect of the nail of the user can be achieved; damage to the nail can be effectively avoided through the polyurethane plastic, and the user will not feel pain while the clamping members of the ingrown nail orthosis are embedded into the nail to treat the nail; and the life of the user cannot be affected while the ingrown nail orthosis is used.

Description

technical field [0001] The invention relates to an ingrown nail orthosis. Background technique [0002] Ingrown toenails, also known as paronychia, are caused by ingrown fingernails and toe nails piercing into the paronychia tissue. The paronychia tissue is forced and continuously compressed, affecting normal tissue metabolism, thereby causing local inflammation and infection. Because the sensory nerves in the nail groove of the human body are sensitive, it is very painful when the ingrown toenail occurs, which affects the normal work and life of the patient. If you endure its suffering and ignore it, the onset may further deteriorate, and in severe cases, it will cause the inflammation of the entire finger (toe) to deepen and even local erosion. [0003] The conventional treatment methods for ingrown toenail mainly include the following two methods, one is surgical incision and pulling out of nails, the treatment process has the disadvantages of great pain, long healing ti...

Claims

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Application Information

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IPC IPC(8): A61B17/54A61F5/11
CPCA61B17/54A61B2017/00867A61F5/11
Inventor 蒋罗辉
Owner 金华德仁康复辅具有限公司
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