阅读说明：本技术 一种y型手足锁定接骨板制备工艺 (Preparation process of Y-shaped hand-foot locking bone fracture plate ) 是由 段艳军 周舟 于 2020-12-08 设计创作，主要内容包括：一种Y型手足锁定接骨板制备工艺：制备工艺包括如下步骤：对毛坯料用线切割机进行切割,切割成Y型,并检验尺寸；对线切割好的Y型料进行铣削开孔,并检验；对开好孔的Y型料进行钳工加工,进行角度及弧度的调整,并进行检验；对半成品Y型手足锁定接骨板进行清洗,同时进行精细研磨,使表明光滑,研磨完成后进行清洗；对精磨过后的Y型手足锁定接骨板进行阳极氧化,并进行清洗及检查；对成品Y型手足锁定接骨板在净化车间进行末道清洗并消毒及进行内包装。(A preparation process of a Y-shaped hand-foot locking bone fracture plate comprises the following steps: the preparation process comprises the following steps: cutting the blank material into a Y shape by using a linear cutting machine, and checking the size; milling and perforating the cut Y-shaped material, and inspecting; performing bench work on the Y-shaped material with the hole, adjusting the angle and the radian, and inspecting; cleaning the semi-finished Y-shaped hand and foot locking bone fracture plate, finely grinding to smooth the surface, and cleaning after grinding; anodizing the finely ground Y-shaped hand and foot locking bone fracture plate, and cleaning and checking; and finally cleaning and sterilizing the finished Y-shaped hand and foot locking bone fracture plate in a purification workshop and carrying out inner packaging.)

1. A preparation process of a Y-shaped hand-foot locking bone fracture plate comprises the following steps: the method is characterized in that: the preparation process comprises the following steps:

cutting the blank material into a Y shape by using a linear cutting machine, and checking the size;

milling and perforating the cut Y-shaped material, and inspecting;

performing bench work on the Y-shaped material with the hole, adjusting the angle and the radian, and inspecting;

cleaning the semi-finished Y-shaped hand and foot locking bone fracture plate, finely grinding to smooth the surface, and cleaning after grinding;

anodizing the finely ground Y-shaped hand and foot locking bone fracture plate, and cleaning and checking;

and finally cleaning and sterilizing the finished Y-shaped hand and foot locking bone fracture plate in a purification workshop and carrying out inner packaging.

2. The preparation process of the Y-shaped hand-foot locking bone plate according to claim 1, which is characterized in that: the blank is a TA3G pure titanium material, and the hardness is more than or equal to 150HV 10.

3. The preparation process of the Y-shaped hand-foot locking bone plate according to claim 1, which is characterized in that: the number of the milling holes is 8.

4. The preparation process of the Y-shaped hand-foot locking bone plate according to claim 1, which is characterized in that: the size of the finished Y-shaped hand-foot locking bone plate is 46mm in length, 1mm in thickness and 4.3mm in width.

5. The preparation process of the Y-shaped hand-foot locking bone plate according to claim 1, which is characterized in that: the detection method comprises a plasma emission spectrometry method, an infrared carbon-sulfur analysis method and an inert gas melting detection method.

6. The preparation process of the Y-shaped hand-foot locking bone plate according to claim 1, which is characterized in that: the disinfection method adopts a steam sterilization method; the steam sterilization method is carried out by using steam of 121 ℃ in an environment of 0.1MPA, and the sterilization time is 30 minutes.

Technical Field

The invention belongs to the field of medical supplies and production and manufacturing of bone fracture plates, and particularly relates to a preparation process of a Y-shaped hand-foot locking bone fracture plate.

Background

The hand and foot locking bone fracture plate is suitable for internal fixation of fracture of the wrist and the ankle, is designed and manufactured according to anatomical characteristics of human bones, determines the diameter and the distance of nail holes according to different using parts, and designs the thickness of the steel plate according to expected bearing weight. In clinic, the metal bone fracture plate is matched with a bone screw to play a role of a temporary internal support, provide a stable local environment for the fracture part and create conditions for the healing of the fracture end. In order to better meet the requirements of patients, different types of hand-foot locking bone fracture plates are needed so as to be used in a better targeted manner and promote the recovery of fracture parts.

Disclosure of Invention

The purpose of the invention is as follows: provides a preparation process of a Y-shaped hand-foot locking bone fracture plate, which meets the use requirements of different patients.

The technical scheme is as follows: a preparation process of a Y-shaped hand-foot locking bone fracture plate comprises the following steps: the preparation process comprises the following steps:

(1) cutting the blank material into a Y shape by using a linear cutting machine, and checking the size;

(2) milling and perforating the cut Y-shaped material, and inspecting;

(3) performing bench work on the Y-shaped material with the hole, adjusting the angle and the radian, and inspecting;

(4) cleaning the semi-finished Y-shaped hand and foot locking bone fracture plate, finely grinding to smooth the surface, and cleaning after grinding;

(5) anodizing the finely ground Y-shaped hand and foot locking bone fracture plate, and cleaning and checking;

(6) and finally cleaning and sterilizing the finished Y-shaped hand and foot locking bone fracture plate in a purification workshop and carrying out inner packaging.

Furthermore, in the preparation process of the Y-shaped hand and foot locking bone plate, the blank is made of TA3G pure titanium material, and the hardness is more than or equal to 150HV 10.

Furthermore, in the preparation process of the Y-shaped hand and foot locking bone fracture plate, the number of the milled holes is 8.

Further, according to the preparation process of the Y-shaped hand-foot locking bone plate, the size of the finished Y-shaped hand-foot locking bone plate is 46mm in length, 1mm in thickness and 4.3mm in width.

Furthermore, the Y-shaped hand and foot locking bone fracture plate preparation process comprises a plasma emission spectrometry method, an infrared carbon and sulfur analysis method and an inert gas melting detection method.

Further, the preparation process of the Y-shaped hand-foot locking bone fracture plate is characterized by comprising the following steps: the disinfection method adopts a steam sterilization method; the steam sterilization method is carried out by using steam of 121 ℃ in an environment of 0.1MPA, and the sterilization time is 30 minutes.

The technical scheme shows that the invention has the following beneficial effects: according to the preparation process of the Y-shaped hand and foot locking bone fracture plate, the produced Y-shaped hand and foot locking bone fracture plate can be effectively used according to the needs of patients, meanwhile, the manufacturing process is more precise due to more detection procedures, and meanwhile, the Y-shaped hand and foot locking bone fracture plate is cleaned, sterilized and internally packaged in a purification workshop, so that the safety of the Y-shaped hand and foot bone fracture plate is improved.

Drawings

FIG. 1 is a Y-shaped hand and foot locking bone plate according to the present invention;

FIG. 2 is a flow chart of the preparation process of the Y-shaped hand-foot locking bone fracture plate.

Detailed Description

The invention is further elucidated with reference to the drawings and the embodiments.

Example 1

The preparation process of the Y-shaped hand-foot locking bone plate shown in the figures 1 and 2 comprises the following steps: the preparation process comprises the following steps:

(1) cutting the blank material into a Y shape by using a linear cutting machine, and checking the size;

(2) milling and perforating the cut Y-shaped material, and inspecting;

(3) performing bench work on the Y-shaped material with the hole, adjusting the angle and the radian, and inspecting;

(4) cleaning the semi-finished Y-shaped hand and foot locking bone fracture plate, finely grinding to smooth the surface, and cleaning after grinding;

(5) anodizing the finely ground Y-shaped hand and foot locking bone fracture plate, and cleaning and checking;

(6) and finally cleaning and sterilizing the finished Y-shaped hand and foot locking bone fracture plate in a purification workshop and carrying out inner packaging.

In addition, the blank is a TA3G pure titanium material, and the hardness is more than or equal to 150HV 10.

Meanwhile, the number of the milled holes is 8.

In addition, the size of the finished Y-shaped hand-foot locking bone plate is 46mm in length, 1mm in thickness and 4.3mm in width.

In addition, the inspection methods include plasma emission spectrometry, infrared carbon and sulfur analysis, and inert gas melting detection.

In addition, the disinfection method adopts a steam sterilization method; the steam sterilization is carried out with steam of 121 deg.C under 0.1MPA, and the sterilization time is 30 min.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.