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Preparation method of fracture fixator, fracture fixator and use method of fracture fixator

A fracture fixator, solid technology, applied in fractures, surgery, medical science and other directions, can solve the problems of poor body sensation, itching, inflammation, friction pain and other problems of patients, and achieve the effect of easy operation, good air permeability, and not easy to deteriorate.

Pending Publication Date: 2022-01-11
NINGBO BAOTING BIOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can be shaped at one time and applied to the affected area to set the shape. It is characterized by light weight, high hardness, and inelasticity, but there are still problems mentioned above such as poor air permeability, poor body sensation, stuffy heat, itchy skin, inflammation, and friction pain. And other issues

Method used

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  • Preparation method of fracture fixator, fracture fixator and use method of fracture fixator
  • Preparation method of fracture fixator, fracture fixator and use method of fracture fixator

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Embodiment Construction

[0033] The technical solution of the present invention will be described in detail below.

[0034] Such as figure 1 As shown, the invention provides a kind of preparation method of fracture fixator, comprises the steps:

[0035] S1 making the inner core into an unfolded shape during use to obtain the molded inner core 1;

[0036] The inner core is solid at room temperature and becomes soft solid or viscous fluid when heated;

[0037] S2 Place the molded inner core in the middle 2 of the second layer of soft material, and sew the molded inner core with the soft material to obtain the initial product 3;

[0038] S3 removes unnecessary parts in the initial product to obtain the fracture fixator 4 .

[0039] The unfolded shape of the inner core in the present invention can be specifically designed according to the actual situation of the patient's bone injury, and the required unfolded shape can be obtained by methods such as glue bonding, punch press, stamping machine, laser w...

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Abstract

The invention provides a preparation method of a fracture fixator and belongs to the technical field of medical instruments. The preparation method of the fracture fixator comprises the following steps that S1, an inner core is made into an unfolded shape in use, and a formed inner core is obtained; the inner core is solid at room temperature and becomes soft solid or viscous fluid after being heated; S2, the formed inner core is placed between two layers of soft materials, and the formed inner core and the soft materials are sewn to obtain a primary product; and S3, unwanted parts in the primary product are removed, and the fracture fixator is obtained. The invention further provides the fracture fixator prepared through the preparation method of the fracture fixator and a use method of the fracture fixator. The fracture fixator has the advantages of being high in repeatability and low in defective rate. The fracture fixator has good air permeability, an injury condition can be observed at all times, itch scratch can be carried out, and many problems such as skin itch, stuffiness, friction pain and dermatitis can be solved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a preparation method of a fracture fixer, a fracture fixer prepared by the preparation method and a method for using the fracture fixer. Background technique [0002] Fracture fixators are commonly used auxiliary equipment in orthopedic treatment. At present, plaster and splints are used clinically to treat orthopedic patients. Traditional plaster and splint fixing methods have poor air permeability and high hardness. During use, the skin will experience itching, friction pain, dermatitis and other problems due to stuffy heat, and the skin will be squeezed due to high hardness and airtightness, resulting in skin necrosis and long-term Inflammation and even skin ulceration and other problems, patients feel bad. In addition, when a fracture occurs, the first reaction is severe swelling at the fracture site, which gradually subsides during the healing process. The high-hard...

Claims

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Application Information

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IPC IPC(8): A61F5/058A61L31/02A61L31/04A61L31/06A61L31/18
CPCA61F5/05841A61F5/058A61L31/06A61L31/045A61L31/048A61L31/028A61L31/18C08L67/04C08L27/06C08L23/06
Inventor 赵卓伟黄冬梅
Owner NINGBO BAOTING BIOTECHNOLOGY CO LTD
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