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Molded expanded polytetrafluoroethylene implant product and manufacturing method thereof

A technology of polytetrafluoroethylene and a production method, applied in the field of medical beauty products, can solve problems such as increasing the risk of infection, and achieve the effects of shortening the engraving time, increasing the infection probability, and shortening the engraving time

Pending Publication Date: 2021-07-09
SHANGHAI KANGNING MEDICAL DEVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Block-shaped expanded polytetrafluoroethylene implant products require doctors to spend a long time carving, which increases the risk of infection

Method used

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  • Molded expanded polytetrafluoroethylene implant product and manufacturing method thereof
  • Molded expanded polytetrafluoroethylene implant product and manufacturing method thereof
  • Molded expanded polytetrafluoroethylene implant product and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like figure 1 As shown, a molded expanded polytetrafluoroethylene implant product (nose product 1) of the present invention has the shape of the nose of the site to be implanted.

[0033] The manufacturing method of the expanded polytetrafluoroethylene implant product of described molding, concrete steps are as follows:

[0034] 1). Determine the product model to be engraved;

[0035] 2). Open the engraving software on the computer connected to the engraving machine, and input the product model drawing to be engraved;

[0036] 3). Design the size of the product to be engraved in the computer, set the engraving path, and import the output file into the engraving machine;

[0037] 4). Turn on the power switch on the controller panel of the engraving machine, check whether the water level of the cooling water tank connected to the engraving tool is normal, and whether the cooling water pump is in a working cycle; turn on the "computer" button on the controller panel of t...

Embodiment 2

[0046] like figure 2 As shown, a molded expanded polytetrafluoroethylene implant product (temporal type product) of the present invention has the shape of the temporal part of the site to be implanted.

[0047] The manufacturing method of the expanded polytetrafluoroethylene implant product of described molding, concrete steps are as follows:

[0048] 1). Determine the product model to be engraved;

[0049] 2). Open the engraving software on the computer connected to the engraving machine, and input the product model drawing to be engraved;

[0050] 3). Design the size of the product to be engraved in the computer, set the engraving path, and import the output file into the engraving machine;

[0051] 4). Turn on the power switch on the controller panel of the engraving machine, check whether the water level of the cooling water tank connected to the engraving tool is normal, and whether the cooling water pump is in a working cycle; turn on the "computer" button on the cont...

Embodiment 3

[0060] like image 3 As shown, the present invention is a molded expanded polytetrafluoroethylene implant product (facial and maxillary type product), which has the shape of the facial and maxillary part of the site to be implanted.

[0061] The manufacturing method of the expanded polytetrafluoroethylene implant product of described molding, concrete steps are as follows:

[0062] 1). Determine the product model to be engraved;

[0063] 2). Open the engraving software on the computer connected to the engraving machine, and input the product model drawing to be engraved;

[0064] 3). Design the size of the product to be engraved in the computer, set the engraving path, and import the output file into the engraving machine;

[0065] 4). Turn on the power switch on the controller panel of the engraving machine, check whether the water level of the cooling water tank connected to the engraving tool is normal, and whether the cooling water pump is in a working cycle; turn on the...

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Abstract

The invention discloses a formed expanded polytetrafluoroethylene implant product and a manufacturing method thereof. The product has the shape of a nose part, a temple part or a facial jaw part of a part to be implanted. The manufacturing method comprises the following steps: 1) determining a product model; 2) opening engraving software on a computer to input a product model drawing; 3) designing the product size in a computer, setting an engraving path, and importing an output file into an engraving machine; 4) turning on a power switch and a computer button on a controller of the engraving machine, after computer self-inspection, adjusting a tool bit rotating speed control knob on the controller, and completing preheating; 5) selecting proper parameter settings according to product characteristics; 6) fixing the raw material sheet to a forming flat plate and placed in a carving machine; 7) adjusting the forming rate of the carving machine, and rotating a hand wheel for rough machining forming and finish machining forming; 8) putting the product into a mold, and separating the base protruding out of the mold from the product; and 9) trimming the edge of the product. According to the formed expanded product, the engraving time can be shortened, and the infection probability can be increased.

Description

technical field [0001] The invention belongs to the technical field of medical beauty products, and relates to a molded expanded polytetrafluoroethylene implant product and a manufacturing method thereof. Background technique [0002] The existing expanded polytetrafluoroethylene implant product is a blank block product (block product) without shape patterns and shape positioning. In the process of using expanded polytetrafluoroethylene implant products to perform facial implant surgery on the operator, the doctor needs to first adjust the shape and size of the operator's implant site (nose, temporal, facial and maxillary, etc.) Expanded PTFE implant products are sculpted, cut, and brought into the proper shape and size before they can be implanted. Block-shaped expanded polytetrafluoroethylene implant products require doctors to spend a long time carving, which increases the risk of infection. Contents of the invention [0003] The purpose of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/00
CPCA61F2/0059
Inventor 朱蕾马陆军朱庆
Owner SHANGHAI KANGNING MEDICAL DEVICE
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