9results about How to "Improve clinical outcomes" patented technology

This utility model discloses a medical suture locking device and its usage method, aiming to solve problems such as complex suturing operations, uneven tension, and difficulty in synchronous adjustment of multiple sutures in existing technologies. The device consists of a clamping shell, clamping latches, a locking mechanism, a spring-loaded mechanism, and medical sutures. Through a socket-type connection and a sliding rail groove structure, it achieves precise suture fixation and tension control. The spring-loaded mechanism design ensures that the clamping latches automatically spring back to the closed state, facilitating rapid suture adjustment; the locking mechanism, in conjunction with the limiting groove structure, effectively prevents latch displacement and suture loosening. The device is compatible with various suture specifications, and the optimized tooth shape enhances the fixing force. Compared with traditional technologies, this utility model is simple to operate, has stable performance, significantly improves surgical efficiency and safety, and is particularly suitable for high-precision surgeries such as valve repair, providing an ideal solution for surgical procedures.

The invention discloses a preparation method of a traditional Chinese medicine composition for treating skin tinea, allergic dermatitis and acne, and relates to the field of pharmaceutical preparations, the extraction rate of gallic acid and ethyl gallate contained in total tannin in fructus chebulae flesh, fructus terminaliae billericae flesh and fructus chebulae immaturus is improved through an enzymolysis method, and the transfer rate of effective components of quercetin is improved through a boiling granulation technology; therefore, the effect of treating psoriasis of the composition is improved. By adopting a boiling granulation technology, the technical problems of long preparation period and high cost in the prior art are solved. The release speed of aloe in intestinal tracts is controlled by adopting a slow release technology, and the upper and lower limit content range of barbaloin is controlled to reduce the occurrence rate of adverse reactions of the composition. Meanwhile, butyl hydroxy anisd (BHA), butylated hydroxytoluene (BHT) and a citric acid system are adopted, so that the problems of PEO skeleton degradation, out-of-control drug release behavior and insufficient main drug stability of the barbaloin-PEO sustained release preparation are solved.

This application relates to the field of pulse therapy technology, specifically providing a humidified and heated pulse therapy device, comprising: a therapy device body, with a tank mounting section and a compressed air channel; a humidifier tank, detachably mounted on the tank mounting section, the humidifier tank having an inlet pipe and an outlet pipe, the inlet of the inlet pipe being connected to the compressed air channel; and a handle, one end of which is connected to the outlet pipe. By setting a tank mounting section on the therapy device body and using a detachable humidifier tank, humidification and heating of the compressed airflow are achieved, solving the respiratory discomfort caused by dry airflow and low temperature in the prior art, thus improving treatment comfort and clinical efficacy; the stable connection and detachable design of the humidifier tank and the tank mounting section facilitates cleaning and maintenance, avoids the problems of complex structure, air leakage, and high maintenance costs of traditional external humidification devices, and optimizes the overall size and reliability of the device.

The invention relates to the technical field of assisted reproduction, and discloses a culture dish special for embryo vitrification thawing. The culture dish is prepared by compounding a medical-grade cycloolefin copolymer and boron nitride nanosheets, and the heat conductivity coefficient is not lower than 0.75 W / (m.K). A groove with the depth of 1-2mm and the volume of 100-200mu L is formed in the bottom of the dish body and is used for accommodating unfreezing liquid. By means of the high-thermal-conductivity material and the microstructure design, the problems that a traditional culture dish is poor in thermal conductivity, unstable in temperature, large in reagent dosage and difficult in operation standardization are solved, and rapid, stable and low-cost embryo vitrification unfreezing operation is achieved.

This invention relates to a myocardial repair patch based on multi-material printing, its preparation, and its application, belonging to the field of bio-3D printing and regenerative medicine technology. The invention uses PLCL and GelMA hydrogel loaded with active cardiomyocytes as bio-inks, and introduces gelatin gel as a heat buffer material. An orthogonal network structure is constructed using multi-material bio-3D printing technology to prepare a myocardial repair patch with excellent dynamic adaptability to the myocardial interface and good biocompatibility. The myocardial injury repair patch prepared by this invention achieves a structure-function integrated design through the synergistic effect of the three materials, significantly overcoming the limitations of single materials in terms of mechanical properties, biological function, or thermal compatibility. The mechanical properties of the myocardial injury repair patch prepared by this invention can precisely match those of natural myocardium, while possessing high cell activity, effectively inhibiting fibrosis, improving myocardial function, and achieving true active repair. Furthermore, the process conditions are controllable, demonstrating good translational potential.

The present invention provides a binocular endoscope, comprising: a left camera unit capable of rotating around a central axis thereof; a right-side imaging unit; the rotating shaft can rotate around a central shaft; the included angle adjusting assembly is used for adjusting the deflection angle between the left side camera shooting unit and the right side camera shooting unit, and the variation range of the deflection angle does not exceed a preset interval; and the keeping assembly is configured to provide a constraint moment opposite to the rotation trend of the left side camera shooting unit and / or the right side camera shooting unit when the deflection angle is adjusted based on the included angle adjusting assembly so as to keep the deflection angle unchanged. Through the synergistic effect of the included angle adjusting assembly and the maintaining assembly, the deflection angle between the left side camera shooting unit and the right side camera shooting unit can be adjusted to any angle in a preset range and maintained. Therefore, the imaging module of the binocular endoscope can adapt to short-distance and long-distance scenes when observing the interior of the body cavity of the detected body, and the application range of the binocular endoscope is expanded.

The invention relates to the technical field of medical informatization and clinical teaching management, in particular to a dental pulp disease department teaching grading diagnosis and treatment system which comprises a case difficulty assessment module, a student ability assessment module, a triage decision module, a task allocation and notification module, a data management and supervision module and an external system integration layer. The triage accuracy can be improved, the diagnosis and treatment safety is guaranteed, stepped growth of students is promoted, and the teaching resource utilization efficiency is improved.

This invention provides a traditional Chinese medicine composition for clearing heat and drying dampness, stopping bleeding and astringing sores, its preparation method, and its application in the preparation of drugs for treating hemorrhoids, belonging to the field of traditional Chinese medicine preparation technology. The traditional Chinese medicine composition of this invention includes 8-12 parts frankincense, 8-12 parts myrrh, 13-17 parts Bletilla striata, 13-17 parts Sophora flavescens, 8-12 parts Angelica dahurica, and 8-12 parts honey. The traditional Chinese medicine composition of this invention has good effects in clearing heat and drying dampness, promoting blood circulation and reducing swelling, removing necrotic tissue and promoting tissue regeneration. It can effectively shorten the bleeding and clotting time of tissues; inhibit pain in tissues caused by physical and chemical factors, and increase the pain threshold in animals; significantly inhibit increased capillary permeability, and has a stronger anti-inflammatory effect. It is suitable for various types of hemorrhoids and has significant clinical effects. Furthermore, this invention selects honey as an excipient in the preparation of the traditional Chinese medicine composition, which can improve the solubility and transdermal absorption efficiency of each traditional Chinese medicine component, and fully exert its efficacy.