Medicine for treating osteomyelitis and preparation thereof

A technology for osteomyelitis and medicine, which is applied in the preparation of the medicine and the field of medicine for treating osteomyelitis, can solve the problems such as few experimental research reports, and achieve the effect of simple administration method, good biocompatibility and high safety
CN100408037CInactive Publication Date: 2008-08-06WUHAN UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
WUHAN UNIV
Publication Date
2008-08-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

A medicine in the form of tablet for treating osteomyelitis is prepared through shearing polylactic acid, dissolving in tetrahydrofuran solution while heating, dissolving polydecanedioic acid anhydride powder in it, stirring, grinding while adding ofloxacin powder to attach the mixture on the inner surface of container and gradually drying it, baking for volatilizing tetrahydrofuran, collecting the dried mixture, shearing, loading in die, hot pressing, cooling in water, and demoulding.
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Description

technical field

[0001] The invention relates to the field of orthopedics, more specifically to a medicine for treating osteomyelitis, and also to a preparation method of the medicine, which is suitable for preventing and treating acute and chronic osteomyelitis. Background technique

[0002] Acute hematogenous osteomyelitis and osteomyelitis caused by open fracture infection are common clinical and frequently-occurring diseases. When the treatment measures are improper or the treatment is difficult to be effective, the inflammation will become chronic. Once it develops into chronic osteomyelitis, systemic application of antibiotics is often difficult to form an effective antibacterial concentration locally, and prolonged intravenous administration will increase the systemic side effects of antibiotics. Therefore, the development of local slow-release or slow-release technology of antibiotics can improve local treatment efficacy and reduce systemic adverse reactions, open up ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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