9 results about "Foot ulcers" patented technology

The invention relates to the field of medical treatment and health, and discloses a diabetic foot ulcer electrical stimulation and medicine synergistic treatment device and a using method, the diabetic foot ulcer electrical stimulation and medicine synergistic treatment device comprises a flexible main body belt, the two sides of the flexible main body belt are both provided with binding belts, the surface of the left binding belt is provided with a hook face hook-and-loop fastener, and the surface of the right binding belt is provided with a suede face hook-and-loop fastener; and the electrical stimulation drug delivery synergistic structure is used for integrating electrical stimulation and transdermal drug delivery, so that the rehabilitation treatment of the foot ulcer is enhanced. Organic fusion of treatment means is achieved through an electrical stimulation drug delivery synergistic structure, and the limitation of single treatment is broken through: a platinum composite flexible electrode and a gold composite flexible electrode are matched with an electrical stimulation control module, wound surface microcirculation can be improved through low-frequency electrical stimulation, and meanwhile, a blood vessel dilating agent stored in a drug storage chamber can further enhance the microcirculation improvement effect; the anti-inflammatory drug can reduce local inflammatory response possibly caused by electrical stimulation, and the synergistic effect of stimulation synergy and drug side effect reduction is achieved.

The utility model discloses a leprosy patient foot ulcer seepage adsorption insole which comprises a macromolecule water absorption fiber insole body, a medical silica gel insole body is detachably arranged on the macromolecule water absorption fiber insole body, a plurality of seepage flow guide holes are formed in the medical silica gel insole body, and the seepage flow guide holes penetrate through the medical silica gel insole body. The insole has the advantages that wound exudate of a patient flows into the macromolecule water-absorbing fiber insole on the lower layer through the exudate flow guide holes, liquid retention on the surface of the insole is reduced, the wound is kept dry, and comfort is better. The medical silica gel insole is in contact with the foot of the patient, so that the comfort is better, and the pain of the patient is relieved. The detachable design is adopted between the macromolecule water-absorbing fiber insole and the medical silica gel insole, the macromolecule water-absorbing fiber insole can be independently detached after seepage adsorption is saturated, the medical silica gel insole can be repeatedly used after being cleaned and aired, and the long-term use cost is reduced.

The present application relates to the field of traditional Chinese medicine, and particularly relates to a traditional Chinese medicine composition for treating diabetic foot and a preparation method thereof.The traditional Chinese medicine composition is made of the following weight parts of traditional Chinese medicine raw materials: 180-220 parts of raw astragalus, 140-160 parts of angelica, 90-120 parts of dogwood, 180-220 parts of coptis, 180-220 parts of scrophulariaceae, 90-120 parts of atractylodes, 90-120 parts of cortex phellodendri, 40-60 parts of white yam, 40-60 parts of pearl powder, 40-60 parts of geum japonicum and 4-8 parts of artificial musk.The traditional Chinese medicine composition has the effects of benefiting qi and nourishing blood, nourishing yin and purging fire, clearing heat and drying dampness, promoting blood circulation and generating muscle, and has a good therapeutic effect on foot ulcer caused by diabetes.Moreover, the traditional Chinese medicine composition is safe and effective for long-term use, and the patient is not prone to recurrence.

The invention discloses a clinical sampling and detecting device for endocrine diabetic foot, and relates to the field of sampling and detecting equipment. According to the clinical sampling and detecting device for the endocrine diabetic foot, by arranging the bottom plate and the cover shell, in the sampling and detecting process of the sick foot of a patient, after the cover shell is rotated to cover the foot of the patient, a draught fan is started to achieve air flow circulation in the cover shell, air in the cover shell is circulated into an absorption cavity through air flow, and the air is absorbed by a filtering absorption plate; the treatment cavity is merged into an air flow loop after the examination personnel completes the examination operation, ozone gas is introduced into the air flow loop through an air inlet hole, and the ozone gas is in contact with foot ulcer of the patient in the air flow circulation process, so that disinfection and adjuvant treatment of the foot ulcer of the patient are realized, and recovery of the foot of the patient is facilitated; after ozone circulates for a period of time, the absorption cavity is merged into an airflow loop, redundant ozone is absorbed through the filtering absorption plate, and the device can effectively protect patients and examination personnel in the whole process before and after examination.

The utility model relates to the field of medical instruments, in particular to an electrode fixing device of EIT monitoring equipment. According to the electrode fixing device of the EIT monitoring equipment, the electrode contact can be moved to monitor foot ulcers of patients, the electrode fixing device is suitable for patients with different foot shapes and sizes, early monitoring and timely treatment are facilitated, the monitoring efficiency and effect are improved, and use is flexible and convenient. An electrode fixing device of EIT monitoring equipment comprises a detection table, limiting protection plates and the like, and the upper side of the right portion of the detection table is connected with the front limiting protection plate and the rear limiting protection plate. According to the foot ulcer monitoring device, the electrode contact moves to be in contact with the foot of a patient through movement of the mounting plate, then the electrode column moves to be in contact with the conductive column to be electrified, and the electrode contact discharges for monitoring, so that the electrode contact can be moved to monitor foot ulcer of the patient, and the foot ulcer monitoring device is suitable for patients with different foot shapes and sizes; early monitoring and timely treatment are facilitated, the monitoring efficiency and effect are improved, and use is flexible and convenient.

This embodiment provides a method and system for assessing the risk of diabetic foot ulcers based on visual nerves. The method includes: acquiring phosphorescent images of the patient's foot ulcer, images of the ulcer wound, and sensor feature data; processing the phosphorescent images based on a phosphorescent sub-network model to obtain an oxygen-phosphorescence response feature vector; processing the ulcer wound images based on a wound sub-network model to obtain an ulcer pathological feature vector; extracting physiological parameters from the sensor feature data based on a sensor sub-network model to obtain a physiological feature vector; and weightedly concatenating and fusing the oxygen-phosphorescence response feature vector, ulcer pathological feature vector, and physiological feature vector based on a fusion sub-network model to obtain a fused feature vector. The fused feature vector is then used for recognition operations to obtain a recognition result, the value of which indicates the patient's foot ulcer risk assessment level. This application achieves effective and accurate assessment of the condition of foot ulcer wounds in diabetic patients.

This invention discloses a pneumatic protective device for diabetic foot ulcers, comprising a shoe body (1), an outer box (2) located at the heel of the shoe body (1), an air pump control unit located inside the outer box (2), and a bottom box (3) located at the heel of the shoe body (1), containing a main control board module; the shoe body (1) contains a pneumatic positive pressure protection unit and a pneumatic negative pressure protection unit. The method of use is as follows: when the patient's posterior tibial artery and dorsalis pedis artery have poor blood supply and the temperature of the entire sole is below a set threshold, the pneumatic positive pressure protection unit is selected for positive pressure protection; when the patient's entire foot has poor blood supply and a low metabolic level, the pneumatic negative pressure protection unit is selected for negative pressure protection. This invention has the characteristic of providing precise pneumatic protection based on the condition of the diabetic patient's foot ulcer.

The invention relates to a diabetic foot ulcer risk assessment method and system, and the method comprises the steps: obtaining medical image data, clinical data and biomechanical data, inputting a trained risk assessment model, and outputting a foot ulcer risk result; the risk assessment model comprises an input layer used for inputting medical image data, clinical data and biomechanical data; the feature extraction layer is used for extracting medical image features, clinical data features and biomechanical features according to the medical image data, the clinical data and the biomechanical data; the feature fusion layer is used for obtaining fusion features according to the medical image features and the clinical data features; according to the fusion features and the biomechanical features, multi-modal features are obtained; and the output layer is used for outputting a foot ulcer risk result according to the multi-modal characteristics. And a diabetic foot ulcer risk assessment scheme based on effective multi-modal feature fusion is provided.

A compound represented by formula (I) and a preparation method thereof, and a pharmaceutically acceptable salt thereof, a metabolic precursor thereof, a metabolite thereof, an isomer thereof or a prodrug thereof; experiments show that the indole alkaloid not only promotes axon growth of peripheral sensory neurons, improves the nerve conduction velocity and anesthesia symptom of diabetic rats, but also promotes healing of foot ulcer wounds of diabetic rats, thus having good therapeutic effects on diabetic complication peripheral neuropathy and diabetic feet; they also show that the indole alkaloid also obviously reduces a degree of pulmonary fibrosis induced by bleomycin in mice, and plays a role in protecting lung tissues.