Development type degradable repair biliary tract stent

A technology of biliary tract and contrast agent, which is applied in the field of degradable biliary tract stent for developing, can solve the problems of inability to understand the shape and position of implanted materials, the patient's tissue is vulnerable, and low electron density, and achieves controllable and reduced degradation time. Effects of scar formation and promotion of healing and repair
CN105944153APending Publication Date: 2016-09-21青岛蓝博云健康产业发展有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
青岛蓝博云健康产业发展有限公司
Publication Date
2016-09-21

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Abstract

The invention relates to a development type degradable repair biliary tract stent. The development type degradable repair biliary tract stent comprises, by weight, 50-100 parts of degradable medical materials A, 0.1-50 parts of healing repair materials B, 0.001-0.05 part of developers C, 0.001-0.05 part of anti-biliary tract-tumor medicines and / or anti-gallstone medicines D and 0.001-0.05 part of vitamins. The development type degradable repair biliary tract stent has the advantages that the development type degradable repair biliary tract stent is excellent in biocompatibility and stable and controllable in degradation time, and the morphology and the locations of implant materials can be quickly judged; decompression support and drainage effects can be realized in complicated biliary tract reconstruction procedures, and the development type degradable repair biliary tract stent is favorable for biliary tract healing repair, and can bring convenience for observing bile conditions, postoperative cholangiography effects and the like.
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Description

technical field

[0001] The invention belongs to the field of biomedical materials, and relates to a developing type degradable repairing biliary tract stent. Background technique

[0002] Interventional radiology is a new branch of the field of radiology, and many of its techniques are derived from surgery, adopted and improved by radiologists.

[0003] Interventional therapy comes from interventional radiology. It is an emerging treatment method between surgery and internal medicine. It uses X-ray perspective, CT positioning, B-type ultrasound equipment and other medical imaging equipment as guidance to guide special catheters or instruments through human arteries, The veins, the natural ducts of the digestive system, the biliary tract or the drainage ducts after surgery reach the diseased area in the body to obtain tissue cells, bacteria or biochemical data, and can also perform imaging data to obtain imaging data, so as to achieve the purpose of diagnosing the disease. V...

Claims

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