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Functional instrument for thoracic surgery

A thoracic surgery and functional technology, applied in medical science, surgery, drug delivery, etc., can solve flexible and labor-saving problems, achieve the effects of lowering blood lipids, increasing high-density lipoprotein levels, and good biocompatibility

Active Publication Date: 2021-09-24
JIANGYIN PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing functional appliances used in thoracic surgery cannot effectively achieve more flexible and labor-saving use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A functional appliance for thoracic surgery, the mass percentage of its raw materials is:

[0031] Fucoidan Sulfate 1%

[0032] High-purity macroporous alumina loaded with nano-titanium oxynitride ceramic powder 1%

[0033] Polylactic acid 98%

[0034] The raw materials of the high-purity macroporous alumina loaded with nano-titanium oxynitride ceramic powder are nano-titanium oxynitride ceramic powder, sorbitol and high-purity macroporous alumina.

[0035] The mass fraction of the nano titanium oxynitride ceramic powder in the high-purity macroporous alumina loaded with the nano titanium oxynitride ceramic powder is 20%.

[0036] The mass fraction of sorbitol in the high-purity macroporous alumina loaded with nano-titanium oxynitride ceramic powder is 1%. Sorbitol mainly acts as a compatibilizer in wet grinding.

[0037] The preparation method of high-purity macroporous alumina loaded with nano-titanium oxynitride ceramic powder comprises preparing nano-titanium ox...

Embodiment 2

[0043] A functional appliance for thoracic surgery, the mass percentage of its raw materials is:

[0044] Fucoidan Sulfate 2%

[0045] High-purity macroporous alumina loaded with nano-titanium oxynitride ceramic powder 2%

[0046] Polylactic acid 96%

[0047] The raw materials of the high-purity macroporous alumina loaded with nano-titanium oxynitride ceramic powder are nano-titanium oxynitride ceramic powder, sorbitol and high-purity macroporous alumina.

[0048] The mass fraction of the nano-titanium oxynitride ceramic powder in the high-purity macroporous alumina loaded with the nano-titanium oxynitride ceramic powder is 22%.

[0049] The mass fraction of sorbitol in the high-purity macroporous alumina loaded with nano titanium oxynitride ceramic powder is 1.5%. Sorbitol mainly acts as a compatibilizer in wet grinding.

[0050] The preparation method of high-purity macroporous alumina loaded with nano-titanium oxynitride ceramic powder comprises preparing nano-titanium ...

Embodiment 3

[0053] A functional appliance for thoracic surgery, the mass percentage of its raw materials is:

[0054] Fucoidan Sulfate 3%

[0055] High-purity macroporous alumina loaded with nano-titanium oxynitride ceramic powder 3%

[0056] Polylactic acid 94%

[0057] The raw materials of the high-purity macroporous alumina loaded with nano-titanium oxynitride ceramic powder are nano-titanium oxynitride ceramic powder, sorbitol and high-purity macroporous alumina.

[0058] The mass fraction of the nano titanium oxynitride ceramic powder in the high-purity macroporous alumina loaded with the nano titanium oxynitride ceramic powder is 25%.

[0059] The mass fraction of sorbitol in the high-purity macroporous alumina loaded with nano-titanium oxynitride ceramic powder is 2%. Sorbitol mainly acts as a compatibilizer in wet grinding.

[0060]The preparation method of high-purity macroporous alumina loaded with nano-titanium oxynitride ceramic powder comprises preparing nano-titanium oxy...

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Abstract

The invention relates to a functional appliance for thoracic surgery. The functional appliance is prepared from the following raw materials in percentage by mass of 1-5% of brown algae starch sulfate, 1-5% of high-purity macroporous aluminium oxide loaded with nano titanium oxynitride ceramic powder and the balance of polylactic acid, wherein the high-purity macroporous aluminum oxide loaded with the nano titanium oxynitride ceramic powder is prepared from the nano titanium oxynitride ceramic powder, sorbitol and high-purity macroporous aluminum oxide. The functional appliance has the advantages that the main polylactic acid material is formed by injection molding, and polylactic acid is degradable and harmless to human body, and does not generate secondary infection in an operation, so that the effective operation and the body safety of a patient are ensured.

Description

【Technical field】 [0001] The invention relates to the technical field of thoracic surgery appliances, in particular to a functional appliance for thoracic surgery. 【Background technique】 [0002] In recent years, the field of thoracic surgery in my country has achieved rapid development. The relevant basic research, theory and advanced concepts of thoracic surgery have continuously made breakthroughs. Related tissue engineering and new materials, new protective equipment and new technologies represented by 3D have been clinically recognized It has been widely used in standardized treatment, achieved good surgical results, greatly improved the survival rate of postoperative patients, reduced the pain of patients, and promoted the recovery of patients. [0003] Among them, new applications such as functional appliances and materials used in thoracic surgery have played an important protective role, achieved good results, and won unanimous praise from doctors and patients. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L31/06A61L31/02A61L31/04A61L31/14A61L31/16
CPCA61L31/042A61L31/06A61L31/026A61L31/028A61L31/148A61L31/16A61L31/146A61L2300/102A61L2300/404A61L2300/232A61L2300/42A61L2400/12C08L67/04C08L3/06
Inventor 虞桂平黄斌陆红艳单一波
Owner JIANGYIN PEOPLES HOSPITAL
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