9results about How to "Resolve Healing Effects" patented technology

The application discloses an expanding root canal filling medical device combination based on a dental root tip biological seal and application. The medical device combination comprises a sealant combination and a titanium material root canal plug tip, the sealant combination is composed of liquid agent, A component powder and B component powder which are mutually isolated before use, the A component powder comprises 75-95% of tricalcium silicate and 5-25% of beta tricalcium phosphate, the B component powder comprises 45-55% of nano zirconium dioxide, 44.7-52% of calcium hydroxide and 0.3-3% of calcium oxide; a root canal section surface of the root canal plug tip is provided with a horizontal screw thread, a screw thread groove of the screw thread is used for filling the prepared sealant, and a crown section surface is provided with a retaining groove section. The medical device combination solves the problems of root canal treatment failure or poor long-term curative effect caused by volume shrinkage after filling of the existing sealant and gutta-percha tip, and can realize high safety, high biocompatibility, high quality and high density root canal filling.

The invention discloses a traditional Chinese medicine composition for clearing away heat and toxic materials and relieving sore throat and swelling and a preparation method and application thereof, and belongs to the technical field of traditional Chinese medicine. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 10-20 parts of houttuynia cordata, 8-15 parts of astragalus membranaceus, 8-15 parts of andrographis paniculata, 8-15 parts of radix scrophulariae, 8-15 parts of platycodon grandiflorum, 8-15 parts of pithecellobium clypearia, 2-6 parts of honeysuckle, 2-6 parts of radix bupleuri, 2-6 parts of blackberry lily, 2-6 parts of radix peucedani, 1-4 parts of trollflower and 0.1-0.6 part of calculus bovis factitius. The traditional Chinese medicine composition disclosed by the invention has the effects of clearing away heat and toxic materials, relieving sore throat and diminishing swelling, and relieving cough and reducing sputum, and is mainly used for treating wind-heat type common cold, fever caused by wind-heat affecting lung and excessive lung heat, viscous nasal discharge or yellow nasal discharge, swollen sore throat, cough and expectoration, yellow and thick phlegm, head and body pain, red tongue and yellow fur and the like; the traditional Chinese medicine composition can be used for treating influenza, acute upper respiratory infection, acute pharyngitis, amygdalitis and the like with the syndromes. And the effect is better than that of each contrast.

The utility model discloses a fumigation cap for traditional Chinese medicine encephalopathy treatment, which comprises a cap body, the inner wall of the cap body is fixedly connected with a shunting box, the bottom surface of the shunting box is provided with two groups of fumigation holes, the upper surface of the cap body is fixedly communicated with a steam inlet pipe, and the bottom end of the steam inlet pipe penetrates through the shunting box and extends into the shunting box. According to the device, the steam inlet pipe can be connected with a steam supply mechanism, medicine steam can enter the flow dividing box, the head of a patient can be treated in cooperation with an exhaust hole, a control panel can move through a sliding groove and a sliding block, the control panel can be pushed to drive the sliding block to slide by means of the elastic force of a spring, and therefore the head of the patient can be treated. The sponge cushion is in contact with the head of the patient through the transverse plate and the push plate, the device is positioned on the head of the patient, sliding and falling are prevented, and the problem that the treatment effect on the patient is affected due to the fact that the fumigation cap is prone to sliding and falling when the head of the patient is twisted due to lack of a positioning mechanism is solved.

This design is a multi-task automatic EEG detection and prediction system for epilepsy. The system first receives the EEG signals from epilepsy patients to be identified or the collected patient EEG signals used for training the module through a preprocessing module. The preprocessing module performs noise reduction, filtering, segmentation, and normalization on the signals, and outputs the processed patient EEG signals to the training module. In the training module, the collected patient EEG signals are used for training and testing. First, feature extraction is performed using a multi-scale convolutional network. Then, the detection and prediction branches incorporating a dual attention mechanism are trained, and the trained model parameters are saved for use in the detection and prediction module. Finally, the detection and prediction module provides detection and prediction results for the EEG signals from epilepsy patients to be identified. This invention employs a modular design, achieving real-time detection and prediction of noisy, unbalanced EEG signals, providing a reliable system for practical applications.

The present invention provides a wearable flexible ultrasonic urethral scar therapeutic device, which includes a patch-type flexible ultrasonic probe and a control terminal. The patch-type flexible ultrasonic probe is made of silicone material, in which chips are distributed, and the chips are used to emit ultrasonic waves to the skin surface when receiving the excitation signal of the control terminal. When using the therapeutic device of the present invention, it is only necessary to attach the patch-type flexible ultrasonic probe to the ventral skin surface of the patient's penis, and set the power and frequency of the ultrasound through the control terminal. It is easy to use, has no radiation, no pain, and no side effects. The present invention solves the technical problem of ultrasound attachment to the penis, applies low-frequency ultrasonic technology to the treatment of urethral scars, belongs to the technical expansion of a new field, and is expected to solve the problem of clinical prevention and treatment of urethral scars.

The application discloses a nano material for targeting and driving resuscitation of dying cells, and a preparation method and application thereof. The nano material is a nano platelet vesicle with phosphatidylserine exposed to the outer layer of the membrane after nanoization and centrifugal treatment. The material is obtained by separating and enriching platelets from peripheral blood, then nanoizing the platelets, and then inducing the phosphatidylserine on the platelet membrane to evert through high-speed centrifugation. The material is used for preparing a medicine for promoting tissue repair, and the medicine promotes resuscitation of dying cells by targeting the dying cells and enhancing the membrane repair capacity of the dying cells, so as to promote tissue repair, including repair of orthopedic, muscle, skin, spinal cord or visceral tissue, especially repair of diabetic foot, skin avulsion injury, ischemic skin flap or spinal cord injury. The resuscitation of dying cells is promoted successfully without intervention of lysis programmed cell death initiation, so that the problems of off-target effect and treatment paradox existing in current mainstream small molecule inhibitor strategy are effectively solved.

This invention belongs to the field of physical therapy technology for Parkinson's disease, and provides a non-invasive closed-loop feedback vagus nerve electrical stimulation system for the prevention and treatment of Parkinson's disease. The system includes: a high-frequency electrical stimulator hardware subsystem, transcutaneous nerve stimulation electrodes, a respiratory and heart rate signal acquisition and closed-loop feedback subsystem, and a high-frequency electrical stimulator software subsystem. This invention uses kilohertz stimulation pulses to bidirectionally modulate the vagus nerve, activating afferent C fibers and initiating the anti-inflammatory neural pathway of locus coeruleus noradrenergic neurons, thus alleviating central inflammation. Simultaneously, it blocks A and B efferent fibers, inhibiting mediated α-synuclein retrograde axonal transport. Through multimodal physiological signal monitoring and embedded intelligent algorithms, it achieves real-time, closed-loop, and personalized control of stimulation parameters and automatic switching of stimulation modes, optimizing efficacy and improving safety. Through adhesive electrodes and acquisition devices, it achieves completely non-invasive, wearable, and home-based treatment.

The invention relates to the technical field of bionic hydrogel, and discloses multifunctional bionic hydrogel for promoting intervertebral disc repair and a preparation method thereof, the multifunctional bionic hydrogel comprises hydrogel, and the hydrogel is a product obtained by retreating a VIG solution processed by a solution prepared from PVA and deionized water. According to the invention, the viscoelastic ionic hydrogel is prepared by utilizing the Hofmester effect of magnesium ions on the polyvinyl alcohol hydrogel, and the viscoelastic ionic hydrogel has the characteristics of high injectability, frequency-dependent viscoelasticity, proper degradation rate, biomimetic expansion behavior and biocompatibility; the problem that a non-dynamic covalent polymer network and a long degradation period of pure PVA hydrogel seriously affect clinical application and treatment effects of the hydrogel is solved.

The application discloses a traditional Chinese medicine composition for clearing heat and resolving toxins, benefiting the throat and eliminating swelling, and a preparation method and application thereof, and belongs to the technical field of traditional Chinese medicines. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: Houttuynia cordata 10-20 parts, Astragalus root 8-15 parts, Andrographis 8-15 parts, Figwort 8-15 parts, Platycodon 8-15 parts, Monotropa 8-15 parts, Honeysuckle 2-6 parts, Bupleurum 2-6 parts, Belamcanda 2-6 parts, Peucedanum 2-6 parts, Marsh Marigold 1-4 parts and artificial ox gall 0.1-0.6 parts. The traditional Chinese medicine composition has the effects of clearing heat and resolving toxins, benefiting the throat and eliminating swelling, relieving cough and reducing sputum, and is used for treating fever caused by wind-heat invading the lung and lung heat being in excess, nasal discharge of sticky or yellow phlegm, sore throat, cough and expectoration, yellow and thick sputum, headache and body pain, red tongue and yellow tongue fur and the like, and is also used for treating influenza, acute upper respiratory tract infection, acute pharyngitis, tonsillitis and the like. The effect is better than that of each proportion.