4 results about "Chronic osteomyelitis" patented technology

This invention belongs to the field of traditional Chinese medicine external preparation technology, specifically providing a traditional Chinese medicine ointment for treating chronic osteomyelitis, bone tuberculosis, and persistent sinus tracts, as well as its preparation method. The traditional Chinese medicine ointment provided by this invention comprises 3-10 parts of *Achyranthes bidentata*, 5-15 parts of dried ginger, 0.3-1 part of red mercury sulfate, 20-50 parts of calcined gypsum, 4-12 parts of gecko, 5-15 parts of buffalo hide, and 40-100 parts of medicinal ointment base. This invention selects *Achyranthes bidentata*, red mercury sulfate, calcined gypsum, gecko, dried ginger, and buffalo hide as the main ingredients, achieving a combination of warming and cooling properties, and a tonifying and purging effect. It can effectively clear deep pus, necrotic tissue, and dead bone, while also warming and unblocking meridians, improving local blood circulation, promoting wound healing, and reducing the irritation of the medication.

The invention relates to the technical field of medical information, in particular to a chronic osteomyelitis prediction model training method, prediction method and device based on habitat imaging and radiomics, electronic equipment and a storage medium. Comprising the following steps: respectively training multiple machine learning algorithms by using a first sample set, a second sample set, a third sample set, a fourth sample set, a fifth sample set and a sixth sample set to obtain corresponding six types of training model sets; and respectively selecting the model with the best evaluation result from the six types of training model sets to form a chronic osteomyelitis prediction model group. According to the method, the internal heterogeneity of the focus can be deeply quantified and the internal heterogeneity and microenvironment characteristics of the focus can be captured on the basis of the inhabitation characteristics, the focus can be more accurately positioned when the boundary of the focus is fuzzy, a clearer focus excision boundary is provided for surgeons, scientific excision is further converted into accurate excision, unnecessary tissue damage is reduced, and the operation efficiency is improved. And the risk of postoperative recurrence and complications is reduced.

The invention relates to the technical field of medical information, in particular to a chronic osteomyelitis prediction model training method, prediction method and device based on radiomics, electronic equipment and a storage medium, and the method comprises the steps: obtaining a first sample set, a second sample set and a third sample set, carrying out the training of a plurality of machine learning algorithms, obtaining a corresponding original ROI training model set, a first external expansion ROI training model set and a second external expansion ROI training model set, respectively testing each training model set, and selecting a model with the best evaluation result as an original ROI prediction model, a first external expansion ROI prediction model and a second external expansion ROI prediction model. According to the method, effective chronic osteomyelitis debridement auxiliary decisions can be obtained during application by utilizing a step-by-step expansion strategy and algorithm optimization, and more comprehensive focus evaluation and clearer operation edge selection are provided for surgeons; accurate and effective auxiliary data support is provided for finding a relatively safe balance point between'thorough debridement 'and'minimization of bone injury'.

The invention relates to the technical field of traditional Chinese medicine preparations, in particular to a preparation method and application of a traditional Chinese medicine compound preparation with anti-infection and bone repair functions. The traditional Chinese medicine compound preparation is prepared from the following raw materials in parts by mass: 10 to 30 parts of flos lonicerae, 10 to 20 parts of flos chrysanthemi indici, 5 to 20 parts of herba taraxaci, 5 to 15 parts of radix astragali seu hedysari, 5 to 20 parts of cortex eucommiae, 1 to 10 parts of herba violae, 1 to 10 parts of radix semiaquilegiae, 1 to 5 parts of gelatin, 1 to 5 parts of collagen, 1 to 2 parts of trehalose, 1 to 3 parts of chitosan, 1 to 2 parts of emulsifier and 100 to 200 parts of soluble calcium salt aqueous solution. The traditional Chinese medicine compound preparation has the dual requirements of infection resistance and bone repair, meanwhile, the stability is remarkably improved through dosage form improvement, the preparation method is simple, and a potential traditional Chinese medicine compound preparation choice is provided for clinical treatment of chronic osteomyelitis.