10 results about "Chronic venous insufficiency" patented technology

This application generally relates to an transcatheter anti-reflux venous valve endoprosthesis system, including a replacement valve, a valve support frame, crimping system, and delivery system to treat patients with chronic venous insufficiency, and method for using such a system.

This application generally relates to an transcatheter anti-reflux venous valve endoprosthesis system, including a replacement valve, a valve support frame, crimping system, and delivery system to treat patients with chronic venous insufficiency, and method for using such a system.

The subject of the invention is a new medicinal combination. More specifically, the subject matter of the invention is a therapeutic combination for the treatment of venous insufficiency. More specifically, the subject of the invention is a combination of diosmin, folic acid and vitamin B6. It is also a subject matter of the invention to use the combination to prepare a pharmaceutical composition for the treatment of venous insufficiency and to use the combination or pharmaceutical composition according to the invention for the treatment of venous insufficiency. The results obtained with the compositions have shown that their use has contributed to a favourable therapeutic effect in all cases and that the reduction of homocysteine levels has been shown to have a positive effect on the cure of the disease even in the presence of normal or low homocysteine levels.

A monitoring system comprises sensors adapted to be worn by a user, and, a processor linked with the sensor. The processor receives sensor data and processes this data to determine user posture data including data indicative of vertical distance between level of the user's heart and ankle. Based on the posture data together with a value for degree of user chronic venous insufficiency and / or blood density, generate an estimate of user static venous pressure while the user is static, without calf muscle pump activity. The processor also processes the sensor data to determine if there is calf muscle pump activity, and generates an estimate of user active venous pressure according to the static venous pressure estimate, rate of calf muscle activity, and a value for degree of user chronic venous insufficiency. The processor may generate the venous pressure estimate in real time, and may control an NMES device accordingly.

A monitoring system comprises sensors adapted to be worn by a user, and, a processor linked with the sensor. The processor receives sensor data and processes this data to determine user posture data including data indicative of vertical distance between level of the user's heart and ankle. Based on the posture data together with a value for degree of user chronic venous insufficiency and / or blood density, generate an estimate of user static venous pressure while the user is static, without calf muscle pump activity. The processor also processes the sensor data to determine if there is calf muscle pump activity, and generates an estimate of user active venous pressure according to the static venous pressure estimate, rate of calf muscle activity, and a value for degree of user chronic venous insufficiency. The processor may generate the venous pressure estimate in real time, and may control an NMES device accordingly.

The present application relates to the technical field of medical systems, and in particular to a chronic venous insufficiency typing and grading system; comprising a data acquisition module configured to acquire chronic venous insufficiency patient data, a shared feature extraction module configured to output a shared feature vector, an attention perception module configured to generate a weighted feature vector, a multi-task typing and grading model output module configured to construct a multi-task typing and grading model based on Softmax, and train the same, input the pre-treatment parameters and individual data corresponding to the weighted feature vector of a patient to be evaluated, the first task head outputs the anatomical typing of chronic venous insufficiency, and the second task head outputs the CVI grading of chronic venous insufficiency; the present application realizes the whole-process assistance of CVI from typing and grading to treatment recommendation, combines dynamic guideline updating, takes into account accuracy and clinical applicability, and can effectively assist doctors in improving diagnosis and treatment efficiency.

The invention relates to the technical field of medical systems, in particular to a typing and grading system for chronic venous insufficiency. Comprising a data acquisition module configured to acquire patient data of chronic venous insufficiency, a shared feature extraction module configured to output a shared feature vector, an attention perception module configured to generate a weighted feature vector, a multi-task classification and classification model output module configured to construct a multi-task classification and classification model based on Softmax, and a classification and classification model output module configured to generate a classification and classification model based on Softmax. The method comprises the steps that a patient to be estimated is trained, pre-treatment parameters and individual data corresponding to weighted feature vectors of the patient to be estimated are input, a first task head outputs an anatomical type of chronic venous insufficiency, and a second task head outputs a CVI grade of chronic venous insufficiency; according to the method, full-process assistance of CVI from typing and grading to treatment recommendation is realized, dynamic guide updating is combined, accuracy and clinical applicability are considered, and doctors can be effectively assisted to improve diagnosis and treatment efficiency.

The present invention relates to a composition for oral use comprising sulodexide and one or more flavonoids as active principles, in the treatment of a vascular disease, in particular in the treatment of the chronic venous insufficiency (CVI) and prevention of complications thereof.

The invention relates to the field of medicinal chemistry, in particular to a hydroxybenzene sulfonic acid compound as well as a preparation method and application thereof. The invention also relates to application of the compounds and pharmaceutical preparations containing the compounds in preparation of drugs for treating diabetic retinopathy, hemorrhoids and chronic venous insufficiency patients. The compound disclosed by the invention has the characteristic of remarkable long-acting effect and has ideal pharmaceutical technical properties.