63 results about "Soft tissue injury" patented technology

The invention provides pain-relieving and stasis-dissipating powder for treating soft tissue and gout, and relates to the technical field of traditional Chinese medicines. The pain-relieving and stasis-dissipating powder for treating soft tissue and gout is prepared from cortex phellodendri, fructus gardeniae, frankincense, myrrh, radix et rhizoma rhei, radix angelicae sinensis, radix angelicae and borneol. The pain-relieving and blood stasis-dissipating powder has the effects of promoting blood circulation to remove blood stasis, relieving swelling and pain, clearing heat, eliminating dampness, removing blood stasis and promoting tissue regeneration, and has a remarkable curative effect on early fracture, soft tissue injury, gout, synovitis and the like.

1. The name of the design product: specific electromagnetic wave therapeutic instrument (HT-TDP-A). 2. The use of the design product: for physiotherapy and health care, such as auxiliary treatment for diseases such as soft tissue injury, rheumatoid arthritis, lumbar muscle strain, and pediatric diarrhea. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. The bottom of the design product is not easily visible or not visible during use, and the top view is omitted.

The invention belongs to the field of protein hydrogel, and relates to protein adhesive hydrogel for promoting diabetic oral soft tissue injury repair and a preparation method of the protein adhesive hydrogel. The hydrogel is prepared by mixing an aqueous solution of recombinant fusion protein and an aqueous solution of polyethylene glycol bissuccinimide succinate. The sequence of the recombinant fusion protein is as shown in SEQ ID NO: 1: [PAATAVSHTTHAP (VPGKG) 5] 36. The hydrogel disclosed by the invention has good biocompatibility and excellent adhesion performance, can form a lasting antibacterial barrier, and is electrostatically combined with free DNA (Deoxyribonucleic Acid) in NETs, so that inflammatory factor expression induced by the NETs is inhibited, and finally diabetes wound healing is accelerated.

A composition of rhPDGF-BB for soft tissue regeneration, recovery activity, fortification, comfort or cosmetic use in the cosmetic and cosmeceutical field comprising rhPDGF-BB in combination with a carrier selected from the group consisting of different types of collagen, gelatin, alginate, polysaccharide, glycosaminoglycan, fibrin, hyaluronic acid and their derivatives or combinations thereof, wherein skin or soft tissue injury is treated by administering the disclosed composition.

Techniques for reducing repetitive stress injuries to soft tissue in performing a process are disclosed. The techniques include obtaining at least one repetitive stress data set related to the soft tissue and to the process; accessing information characterizing a first damage regime and second information characterizing a second damage regime, where the first information quantifies a number of repetitions at a given stress for the soft tissue to transition out of the first damage regime, and wherein the second information quantifies a number of repetitions at a given stress for the soft tissue to transition out of the second damage regime; predicting conditions sufficient for damage to the soft tissue; determining, based on at least the predicting, at least one guideline for reducing a risk of a soft tissue material repetitive stress injury; and implementing the at least one guideline in the process.

The invention discloses a gel plaster for treating chronic soft tissue injury and a preparation method thereof, and relates to the technical field of traditional Chinese medicine preparations, the gel plaster comprises a backing material, a covering film, a traditional Chinese medicine extract and a matrix; the traditional Chinese medicine extract is prepared from the following raw medicinal materials: radix angelicae pubescentis, ligusticum wallichii, common vladimiria root, fennel, cinnamon, frankincense, myrrh, radix aconiti preparata, prepared kusnezoff monkshood root, dragon's blood and borneol; the matrix comprises the following components: a humectant, a thickening agent, a framework material, a cross-linking agent, a pH regulator and an adhesive. As a drug delivery carrier, the nano-emulsion gel paste disclosed by the invention greatly improves the drug permeability, increases the absorption capacity, provides an efficient and safe novel transdermal drug delivery scheme for treating chronic soft tissue injury, and solves the problem of low viscosity in a skin application process.

The invention discloses an angle and length adjustable percutaneous minimally invasive bone fracture plate fixing channel for traumatic orthopedics, and relates to the field of traumatic orthopedics, the angle and length adjustable percutaneous minimally invasive bone fracture plate fixing channel for traumatic orthopedics comprises a handheld mechanism held by an operator, a plurality of adjusting mechanisms used for establishing a bone fracture channel and a bone fracture plate clamping mechanism, the adjusting mechanisms are the same in structural shape, and the bone fracture plate clamping mechanism is used for clamping the bone fracture plate. The bone fracture plate clamping mechanism is used for clamping a bone fracture plate, the adjusting mechanism is used for adjusting the length of the bone fracture channel, and the handheld mechanism is used for controlling the angle of the bone fracture channel and adjusting the length of the bone fracture channel. According to the angle and length adjustable percutaneous minimally invasive bone fracture plate fixing channel for the traumatic orthopedics department, multi-angle and length adjustment can be conducted on the channel through the handheld mechanism, an operator can accurately judge whether a bone fracture plate reaches a preset position or not by observing a display screen, position deviation caused by judgment depending on experience in a traditional operation is avoided, and the operation efficiency is improved. And the soft tissue injury caused by repeated adjustment is greatly reduced.

The invention discloses a traditional Chinese medicine compound beewax thermal therapy transdermal drug product as well as preparation and application thereof, and belongs to the technical field of external treatment of traditional Chinese medicines. The product is composed of 70%-90% of natural beeswax and 10%-30% of a traditional Chinese medicine compound, and the traditional Chinese medicine compound is selected from medicines for promoting blood circulation to remove blood stasis, dispelling wind and eliminating dampness and the like according to indications; the preparation method comprises the steps of traditional Chinese medicine pretreatment, beewax melting, medicine mixing and forming. During application, treatment is completed through medicinal wax heating, skin pretreatment, medicinal wax application, treatment maintenance and subsequent treatment. The physical effect of beeswax thermal therapy and the pharmacological effect of traditional Chinese medicine are synergistically combined, the continuous thermal effect of beeswax can promote blood circulation, improve the transdermal efficiency of the medicine and enhance the activity of the medicine, and the curative effect is remarkable; the natural beewax is good in biocompatibility, gastrointestinal tract stimulation and the first-pass effect of the liver are avoided through transdermal drug delivery, and the safety is high; the medicine is standardized in preparation, simple and convenient to operate, suitable for primary medicine and families, capable of treating various diseases such as painful diseases and soft tissue injury and high in clinical application value.

This invention discloses an adjustable neck ice pack device, belonging to the field of medical device technology. It includes a flexible, conforming body, an independent ice pack mechanism, a posterior neck support frame, and adjustment accessories. The flexible, conforming body is equipped with an ice pack groove, a water collection groove, and a cold air groove to collect condensate and prevent leakage. The independent ice pack mechanism uses a detachable ice pack frame and ice pads, which are easy to assemble and disassemble and can be reused. The posterior neck support frame achieves stepless adjustment of its circumference via a gear knob and a hard-rebound gear rod. Combined with a lifting screw, the height of the posterior neck support can be adjusted to accommodate different neck circumferences and improve wearing comfort. This invention solves the problems of poor fit, easy leakage, inconvenient adjustment, and discomfort associated with traditional neck ice packs. It has the advantages of even ice pack application, leak-proof and clean operation, flexible adjustment, comfortable support, and simple operation. It is suitable for postoperative swelling reduction, soft tissue injury care, and home rehabilitation ice pack application for the neck.

The application discloses a detachable maxillary skeletal expander and a design method thereof. The maxillary skeletal expander comprises a pair of mirror image arranged and connected expander units. Each expander unit comprises an expander body, a band for fixing to a patient's tooth crown, and a connecting rod detachably connected to the expander body and the band. The expander body of each expander unit is connected and used for fixing to the patient's upper palate by a micro-implant. The detachable assembly of the application adopts a "fixing part-sleeve-screw" structure. In the maintenance stage after the completion of the expander treatment, the band can be easily detached by rotating out the screw, the operation process is greatly simplified, the chair-side time is significantly shortened, the clinical work efficiency is improved, the grinding operation is avoided, the vibration and noise interference is eliminated, the risk of soft tissue injury is reduced, and the comfort and safety of the patient in the treatment process are effectively improved.

The utility model provides a turn-over pillow which comprises a body pillow and a head pillow which are used in a combined mode, the head pillow is arranged on one side of the body pillow and corresponds to the head of a human body in position, the body pillow corresponds to the trunk of the human body in position, and the body pillow is provided with a fixing face corresponding to the front face of the trunk of the human body and a guiding face deviating from the fixing face and used for guiding the human body to turn over. The fixing face is provided with a fixing device used for fixing a human body, the headrest is provided with a groove facing the face of the human body and used for reserving a breathing space, and the fixing face and the guiding face of the body pillow are both arc-shaped faces. Through the synergistic effect of the arc-shaped fixing face of the body pillow and the restraint strap, the body of the patient is stably fixed, the slipping risk in the turning-over process is reduced, and dependence on cooperation of multiple persons is reduced; the arc-shaped structure of the guide surface utilizes the lever principle, so that the turning-over action can be stably completed, and soft tissue injury caused by misoperation is avoided; the groove and the supporting part of the headrest are designed, so that the face pressure is dispersed while smooth breathing is ensured, the hidden danger of suffocation is effectively avoided, and the comfort of the patient is improved.

The invention discloses temperature control type dragon's blood cataplasm as well as a preparation method and application thereof, and belongs to the technical field of medical instruments and traditional Chinese medicine external preparations. The cataplasm is of a layered composite structure and comprises a backing layer, a temperature control heating layer, a heat insulation temperature control layer, a cataplasm matrix layer containing a dragon's blood extract and an anti-sticking layer. Through cooperation of the heating layer material and the breathable temperature control material, the application temperature can be accurately controlled to be 40-50 DEG C and lasts for 2-4 hours, controllable low-temperature thermal therapy and the pharmacological action of the dragon's blood are organically combined, and synergistic interaction of thermal therapy and medical therapy is achieved. The product can remarkably promote hematoma absorption and relieve swelling and pain, is safe and convenient to use, is particularly suitable for treatment of subacute stages such as post-trauma subcutaneous hematoma, post-arterial paracentesis subcutaneous hematoma and soft tissue injury, and has a wide clinical application prospect.

The application discloses a planning navigation system for lower limb fracture reduction surgery. The system comprises a medical image processing module for segmenting a proximal bone and a distal bone from a lower limb fracture image and reconstructing a three-dimensional surface model of a broken bone; a surgery planning module for point cloud sampling on the three-dimensional surface model of the broken bone to obtain a corresponding point cloud model; extracting a fracture section from the point cloud model; obtaining a coordinate transformation matrix of an initial position of the distal bone and a target position of the distal bone after reduction by point cloud registration on the fracture section; performing fracture reduction path planning based on the coordinate transformation matrix, the fracture reduction path planning being used for guiding translation and rotation of the distal bone to obtain the target position of the distal bone under the condition that the proximal bone is fixed; and a navigation module for visually displaying a surgery process based on the fracture reduction path planning. The application can improve reduction accuracy, reduce reduction force and reduce soft tissue damage such as muscle damage at a fracture of a patient.

The present application relates to the technical field of physiotherapy management, and specifically includes a comprehensive multi-modal physiotherapy device and method for soft tissue injury, which comprises: parameter iterative optimization of a multi-modal collaborative physiotherapy model, comparison with a five music prescription database, a soft tissue injury database and an acupoint prescription database, and output of a recommended physiotherapy scheme list. The technical problems of insufficient adaptability of physiotherapy schemes to individual physiotherapy needs of patients, inability of physiotherapy parameters to be adjusted according to changes in indicators in the patient's rehabilitation process, and difficulty in adapting to physiotherapy needs at different rehabilitation stages are solved, a multi-modal collaborative physiotherapy model is constructed by fusing music, physical and acupoint physiotherapy channels of five music, rehabilitation influencing factors are determined according to historical physiotherapy data, parameter iterative optimization of the multi-modal collaborative physiotherapy model is performed, physiotherapy parameters are dynamically adjusted with physiological indicators in the patient's rehabilitation process, individualized physiotherapy needs at different stages of the disease course are adapted, and the technical effect of improving the matching degree of physiotherapy schemes to individual physiotherapy needs of patients is achieved.

The utility model discloses a kind of tweezers for assisting sewing, including tweezers body, the tweezers body is by two tweezers piece rear end fixed connection and front end opening composition, the front end of tweezers piece is clamping part, comprising: the clamping part is provided with magnetic attraction component, for two clamping are together magnetically attracted, auxiliary opening and closing component is also provided on the tweezers body, for the spacing between clamping part is controlled.The tweezers provided by the utility model realizes opening and closing by auxiliary opening and closing component, reduces the demand of finger force, greatly reduces the frequency and intensity of finger force, avoids skin indentation and soft tissue injury, solves the problem of stuffy discomfort caused by adhesive tape wrapping, simultaneously cooperates with the clamping part suction of magnetic attraction mode, further improves clamping force, simultaneously avoids the situation that clamping force is not enough caused by long-time operation of artificial, thereby ensure that cloth is accurately aligned in sewing process, especially arc edge and cut mark, reduce rework rate, improve toy delicacy.

A surgical implant device and method of using the same for fixation of the greater trochanter is provided. The surgical implant device comprises a plate defining a flat portion and a bulbous portion each defining pre-drilled holes configured to provide a drill guide for insertion of a plurality of screws and / or cables to hold the surgical implant device in the desired location. The device is configured to provide stable fixation of the greater trochanter while mitigating cable degradation and soft tissue damage / irritation present in legacy surgical techniques.

The application belongs to the technical field of intelligent medical treatment, and provides an orthopedic reduction robot force-position sensing self-adaptive regulation method. The method constructs a three-dimensional model of a diseased side bone containing a bone strength parameter, a healthy side mirror model, and a personalized soft tissue mechanics model containing muscles and ligaments through preoperative CT and MRI multi-modal images. In combination with an expert reduction template and a reinforcement learning algorithm, an initial reduction path and parameters are generated in combination with force and position as dual targets, and a full closed-loop control is formed through an adaptive regulation network by fusing real-time force and position data with preoperative mechanics parameters, so that the upper limit of mechanical arm movement and force control is dynamically adjusted, reduction is completed when a preset accuracy is reached, automatic connection from preoperative planning to intraoperative execution is realized, and the mechanical arm can independently complete the reduction operation according to real-time regulation instructions without frequent manual path correction by the doctor.

The application relates to an orthopedic drilling device for preventing soft tissue injury, which comprises an inner cylinder and an outer cylinder; the inner cylinder is slidingly matched to the inner side of the outer cylinder, and a guide channel for a drill bit is formed in the inner cylinder; the bottom of the outer cylinder is provided with a positioning assembly for positioning the device on a target bone and a protection assembly for protecting soft tissues around the bone, and the outer wall of the outer cylinder is further provided with a fitting assembly for fitting a skin surface; a transmission assembly is arranged on the positioning assembly, and the transmission assembly is used for synchronously driving the protection assembly to outwardly expand in the stroke of a bone positioning action of the positioning assembly, so as to form a soft tissue shielding barrier around a drilling area. The application is used for realizing bone fixation and soft tissue protection through a mechanical linkage structure, and can improve the operation safety and accuracy and simplify the operation process.

1. Name of the product in this design: Handheld Ultrasonic Therapy Device. 2. Purpose of this design: To relieve pain and inflammation caused by soft tissue injuries such as muscles, tendons, and ligaments, and to assist in the treatment of joint conditions such as arthritis to reduce stiffness and pain. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

Methods for increasing local blood circulation in soft tissue, treating musculoskeletal tissue, and treating soft tissue of a subject are described. Continuous, non-pulsed ultrasound energy can be applied to a target tissue region, such as with a wearable ultrasound transducer. The ultrasound energy can be delivered at an intensity suitable for sustained application for at least 60 minutes. A statistically significant increase in local blood circulation can be achieved within 10 minutes of initiating application, occurring before a statistically significant increase in tissue temperature. In some embodiments, a topical non-steroidal anti-inflammatory drug (NSAID) is applied to the target region during ultrasound application. In some embodiments, local blood circulation is monitored using laser Doppler flowmetry until a statistically significant increase in perfusion units is detected. The increase in local blood circulation can be effective to alleviate pain and accelerate recovery from a soft tissue injury.

1. The name of the design product: low intermediate frequency comprehensive therapeutic instrument (BDZP-20). 2. The use of the design product: for the auxiliary treatment of pain caused by cervical spondylosis, shoulder periarthritis, lumbar muscle strain, soft tissue injury, etc., and has the effect of improving blood circulation. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the product in this design: Specific Electromagnetic Wave Therapy Device (HT-TDP-B). 2. Purpose of this design: For physical therapy and health care, such as the adjunctive treatment of soft tissue injuries, rheumatoid arthritis, lumbar muscle strain, and childhood diarrhea. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 2 3D diagram. 5. The bottom surface of this design product is a part that is not easily seen or not visible during use, so the bottom view of Design 1 is omitted; the bottom surface of this design product is a part that is not easily seen or not visible during use, so the bottom view of Design 2 is omitted. 6. Design 2 is designated as the basic design.

This invention relates to a compound gel for treating joint inflammation based on a modified ancient Chinese medicine formula, belonging to the fields of pharmaceutical preparations and traditional Chinese medicine. The compound gel consists of active ingredient extracts, a poloxamer thermosensitive gel matrix, a penetration enhancer, a humectant, and deionized water. The active ingredient extracts are obtained from *Terminalia chebula*, *Amla emblica*, lavender, wild watermelon, *Artemisia annua*, and chamomile through ultrasonic-microwave coupling extraction. Using ultrasonic-microwave coupling extraction combined with a low-temperature drying process, small-molecule active ingredients are obtained. A body temperature-responsive gel is constructed based on poloxamer 407 / 188, achieving in-situ phase transition on the skin surface and stable sustained release over 6-8 hours, significantly improving transdermal absorption. The gel is combined with an integrated medication container and biomimetic protective gear to form a synergistic drug delivery system, achieving closed-loop controlled release, leak-proof design, and motion adaptation. This gel is non-irritating and non-allergenic, suitable for topical treatment of osteoarthritis, rheumatoid arthritis, and soft tissue injuries caused by cold and dampness in high-altitude regions.

The application discloses a preparation method of umbilical cord decellularized matrix based on perfusion decellularization technology, which comprises decellularization treatment of a complete umbilical cord by using a programmed perfusion method, and cleaning, enzymatic hydrolysis, freeze-drying and other processes. The application further discloses the umbilical cord decellularized matrix prepared by the method and application thereof. The obtained umbilical cord decellularized matrix has complete structural integrity, retains not only umbilical cord Wharton's jelly but also rich low-immunogenic extracellular matrix components in umbilical cord tissues, and has wide application prospects in the development of soft tissue injury repair, medical beauty and life beauty related products.

The invention belongs to the technical field of biological medicines, and particularly relates to a temperature-sensitive hydrogel delivery system based on antibacterial peptide engineered watermelon-derived extracellular vesicles as well as a preparation method and application of the temperature-sensitive hydrogel delivery system. The preparation method comprises the following steps: by taking 3, 4-dihydroxy-L-phenylalanine, namely DOPA, as a connecting body, connecting antibacterial peptide AMP and watermelon-derived extracellular vesicles wEV into wEV-AMP, and then mixing PF127 with CS to prepare a temperature-sensitive hydrogel delivery system carrying wEV-AMP; the sequence of the antibacterial peptide is a GL13K sequence, and is as shown in SEQ ID NO. 1. The system can effectively promote proliferation and migration of fibroblasts and regulate and control expression of inflammatory factors while resisting bacterial infection. In a rat back full-thickness skin defect model infected by staphylococcus aureus, the compound also shows comprehensive advantages of accelerating healing and reducing tissue necrosis and inflammatory response; the engineered hydrogel system shows good treatment potential in infectious wound treatment, and provides reference for repair of soft tissue injury under various conditions.

The invention provides an external traditional Chinese medicine composition for treating pain and a preparation method thereof. The composition comprises the following components in parts by mass: 2-5 parts of radix aconiti, 3-5 parts of radix aconiti agrestis, 2-5 parts of semen strychni, 2-5 parts of raw arisaema consanguineum schott, 3-5 parts of raw pinellia ternate, 12-25 parts of garden balsam stem, 3-5 parts of ground beeltle, 2-5 parts of rhizoma arisaematis, 8-15 parts of turmeric, 3-5 parts of frankincense, 2-5 parts of myrrh, 7-15 parts of semen brassicae, 8-15 parts of northern asarum, 6-15 parts of radix angelicae, 5-10 parts of camphor and 8-15 parts of star anise. The toxic medicinal materials are scientifically processed, reasonable compatibility and a modern crushing and mixing technology are combined to prepare fine powder, and the fine powder can be prepared into a paste patch or a plaster smearing agent for external use. The composition has the effects of dispelling wind and eliminating dampness, promoting blood circulation to arrest pain and diminishing swelling and removing stasis, is suitable for adjuvant therapy of cold-dampness arthralgia type pain, such as arthritis, neck-shoulder and lumbocrural pain, soft tissue injury and the like, and is remarkable in curative effect and safe and convenient to use.

The invention belongs to the technical field of biological medicines, and particularly relates to a traditional Chinese medicine composition for treating orthopedic soft tissue injury and a preparation method thereof. The composition comprises the following raw materials in parts by weight: 4-6 parts of centella asiatica extract, 4-6 parts of salvia miltiorrhiza extract, 4-6 parts of pseudo-ginseng extract, 2-3.5 parts of eucommia ulmoides extract, 2-4 parts of liquorice extract, 4-7 parts of frankincense resin extract, 4-6.5 parts of turmeric extract and 3-4.5 parts of ligusticum wallichii extract. According to the invention, breakthrough is realized through prescription-drug delivery system-process triple synergy, and in prescription, the eight traditional Chinese medicine extracts are in multi-target synergy, and the whole process of anti-inflammation, analgesia and repair promotion is covered. On the delivery system, the hydrophilic component is included by cyclodextrin to be solubilized and stable, and the lipophilic component is efficiently transdermally loaded in the temperature-sensitive gel in the form of nanoemulsion to form a long-acting drug delivery bin on the skin. According to the process, microscopic uniformity and macroscopic stability of the system are ensured through precise low-temperature swelling, split-phase treatment and vacuum integration.

1. The name of the design product: specific electromagnetic wave therapeutic instrument (HT-TDP-C). 2. The use of the design product: for physiotherapy and health care, such as auxiliary treatment of diseases such as soft tissue injury, rheumatoid arthritis, lumbar muscle strain, and pediatric diarrhea. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 2 perspective view. 5. The bottom of the design product is not easy to see or not visible during use, omit design 1 view; The bottom of the design product is not easy to see or not visible during use, omit design 2 view. 6. Design 2 is designated as the basic design.

A strand that can be used to support repair of a soft tissue injury is disclosed. The strand comprises high strength collagen fibers and high strength biocompatible fibers, such as polyethylene fibers arranged into a strand that can be used as part of a suture or other scaffold for the repair of joints and soft tissues, such as ligaments and tendons. The fibers may be over-braided around a central core, which is itself comprised of two or more fibers. The high strength collagen fibers are strong enough to withstand the stresses imposed by industrial braiding machines and processes.

The invention relates to the technical field of pharmaceutical preparations, and discloses a sustained-release composition as well as a preparation method and application thereof, the composition takes chitosan as a cationic skeleton, and the chitosan and anionic components such as sodium hyaluronate, chondroitin sulfate and carboxymethyl-cyclodextrin form a basic hydrogel network through electrostatic interaction. The method is characterized in that a non-steroidal anti-inflammatory drug or plant polyphenol is specifically locked by using a subject-guest inclusion effect of carboxymethyl-cyclodextrin, and a dual-effect system in which electrostatic interaction and subject-guest interaction coexist is constructed. According to the system, staged release of different drugs based on acting force differences is achieved, local anesthesia analgesic is rapidly released, non-steroidal anti-inflammatory drugs and glycoside are released in a middle stage, and the included drugs are slowly released in a long-acting mode, so that the requirements of the pathological process for the drugs are met. The invention further discloses a preparation method of the compound and application of the compound in preparation of drugs for treating osteoarthritis, soft tissue injury and other diseases.