36 results about "Incision wound" patented technology

An apparatus, system, and method for treating an incisional wound having incisional walls is disclosed. The apparatus includes a conduit having a first end for receiving reduced pressure and a second end. The apparatus further includes a scaffold. The scaffold has opposing surfaces for positioning adjacent the incisional walls and is fluidly coupled to the second end of the conduit for receiving the reduced pressure. The scaffold is generally elongated in shape and has a thickness between the opposing surfaces that is sufficiently thin for positioning within the incisional wound. The apparatus further includes an internal manifold that has a primary flow channel extending generally longitudinally within the scaffold and between the opposing surfaces of the scaffold. The internal manifold is fluidly coupled to the second end of the conduit. The application of the reduced pressure through the scaffold and the internal manifold induces tissue apposition between the incisional walls.

The present invention relates to the field of traditional Chinese medicine, in particular to a plaster for the treatment of burns, scalds and infected wounds caused by various reasons and the preparation method. The present invention includes the following components: sophora japonical, membranous milkvetch root, bletilla striata, garden burnet root, ovientvine, Chinese arborvitae twig, sappan wood, diverse wormwood herb, gardenia jasminoides ellis, Chinese honeylocust spine, castor bean, frankincense, litharge, borneol, camphor and patchouli oil; the specific preparation steps are that: (1) soaking-the sophora japonical, membranous milkvetch root, bletilla striata, garden burnet root, ovientvine, Chinese arborvitae twig, sappan wood, diverse wormwood herb, gardenia jasminoides ellis, Chinese honeylocust spine, castor bean, frankincense and patchouli oil are weighed according to the mix ratio by weight and are placed into a jar for soaking for 7 days; (2) frying - the soaked medicines are placed into an iron pot for frying for 60 to 80 minutes; (3) oil refining - the medicine residues are removed, the oil refining is started, litharge is added after 60 to 90 minutes of the pot boiling, then the pot is removed from the fire till the litharge melts down; (4) cooling - when the medicines which are removed from the fire are cooled down to 60 to 80 DEG C, then the borneol and camphor which are ground into the fine powder are placed into the pot for even agitating; (5) soaking - the medicines which are removed from the pot are placed into the water for soaking for 24 hours for use.

A post-surgery protective garment is worn by an animal to prevent the animal from biting or licking incision areas, until those incision areas are completely healed on the animal. The post-surgery protective garment includes a torso-covering sheet, a left placket, a right placket, and a plurality of placket fasteners. The torso-covering sheet encloses the torso of a four-legged animal and covers incision wounds made on the torso. The left placket and the right placket secures the torso-covering sheet onto the animal. The plurality of placket fasteners attaches the left placket to the right placket. More specifically, the plurality of placket fasteners positions the left placket and the right placket to overlap each other. By adjusting the overlap between the left placket and the right placket, girth of the torso-covering sheet can be widened to fit larger animals.

A cartridge for an IOL delivery system that has an injector tip geometry designed to reduce stresses at the incision wound edges generated during insertion of an IOL into an eye is disclosed. The injector tip geometry includes a tubular nozzle having a modified elliptical cross section. The injector tip geometry reduces stresses generated reduce the likelihood of tearing or overstretching the wound during cartridge tip insertion and residence time in the wound while the lens is being delivered into the eye.

The invention discloses an antibacterial medical suture and a production method thereof. A titanium-nickel memory alloy thread is adopted as a base material of the antibacterial medical suture. A silver-ion cladding layer with thickness of 0.1-1 micrometer is deposited on the surface of the base material. The production method includes depositing the silver-ion cladding layer on the base material in winding-type continuous coating equipment by a physical vapor deposition method. The antibacterial medical suture has functions of sterilization and bacteriostasis, and silver ions contact with positions of cuts, wounds and needle holes, so that infection prevention and resistance are realized; the antibacterial medical suture further keeps all properties of existing titanium-nickel memory alloy while having an antimicrobial property, is stable in chemical property, and can meet the requirements on stitching of infected wounds and seborrheic cuts; rejection is avoided during long-term in-vivo implantation, mechanical property is not changed, and the purposes of freeness of trauma, hyperplasia and in-vivo foreign matters are achieved.

A protective cover for an affected area of a patient, particularly associated with an insertion site of a catheter or other puncture or opening in a patient's skin, comprising a body portion including an aperture, and a window portion, wherein the body portion and window portion each optionally comprises an antimicrobial composition. Aspects of the present invention provide articles, systems and kits for covering an incision, wound or catheter insertion site with a protective cover, and methods of using and making the protective cover.

The invention relates to the technical field of medical supplies, in particular to a general surgical incision recovery nursing structure, including a corrugated gasket, a shell, a positioning ring, a fixing structure and a breathing structure, one end of the fixing structure is exposed, and the other end penetrates the corrugated gasket Inner and connected to the positioning ring, a dehumidification structure is embedded on the shell below the end cap, the breathing structure is on the shell inside the corrugated gasket, and the gauze layer is located in the corrugated gasket and directly below the breathing structure. The drug-adding structure integrated with it and the drug-extruding mechanism surrounding it. The present invention is easy to use, realizes effective protection of wounds, avoids exposure infection and secondary injury of wounds, provides rapid breathing ventilation ability, and the soft tube of medicine is used for continuous and scientific interval dosing of incision wounds after surgery, ensuring wound The normal, fast and effective healing, dehumidification structure keeps the incision wound dry, which is extremely beneficial to the recovery and healing of superficial wounds.

The invention relates to the technical field of medical articles, and in particular to an incision recovery nursing device for the general surgery department. The device comprises a corrugated backingring, a shell, a locating ring and breathing structures, wherein the shell is arranged at the top of the corrugated backing ring; one end of each breathing structure is exposed and the other end of each breathing structure penetrates into the corrugated backing ring, and is connected to the locating ring in a sealed mode; an end cap is arranged at the top of the shell; a medicine squeezing mechanism is arranged in the shell relative to the side of the end cap; a gauze layer is arranged in the locating ring; a medicine adding structure, which is integrated with the gauze layer, is arranged onthe part, in the corrugated backing ring and under the medicine squeezing mechanism, of the gauze layer; and the medicine adding structure is movably matched with the medicine squeezing mechanism. Theincision recovery nursing device provided by the invention is convenient to use, and the device is capable of achieving effective protection on wound surfaces, without exposure infection and secondary harm of wounds; rapid breathing-type air permeability is provided; and by virtue of a medicine containing soft drum, medicines are continuously added to incision wound surfaces after operations scientifically at intervals, so that normal, rapid and effective healing of the wounds is guaranteed.

The invention discloses a rapid hemostasis suturing device for knife wounds, which comprises a first adhesive tape attached to one side of the wound, and a second adhesive tape attached to the other side of the wound; it also includes Adjustable length tightening tape, one end of the tightening tape is fixed on the first adhesive tape, and the other end of the tightening tape is fixed on the second adhesive tape; when pulling the When the tape is tightened to shorten its length, the first adhesive tape drives the attached skin to the skin attached under the second adhesive tape, so that the skin on both sides of the wound is close to and closed. The application of the rapid hemostasis suturing device of the present invention can not only effectively reduce wound bleeding, but also promote the skin healing of the wound, especially the rapid hemostasis suturing device can be operated by the injured person without the help of professional medical personnel, and can meet the It meets the requirements of on-site first aid and greatly improves the effect of trauma first aid.

The invention discloses a medicament for treating incision wound injury and a preparation method thereof. The medicament is prepared from the following raw medicinal materials in parts by weight: 25-35 parts of caulis spatholobi, 15-25 parts of lobelia, 10-20 parts of common wedgelet fern herb, 25-35 parts of water pennywort, 45-55 parts of asiatic toddalia root, 10-20 parts of angelica sinensis, 15-5 parts of radix angelicae, 7-17 parts of hairyvein agrimony, 5-15 parts of garden burnet, 15-25 parts of teucrium viscidum, 5-15 parts of whitebackleaf mallotus root and 5-15 parts of axillary choerospondias fruit. The medicament is capable of quickly relieving pain, has the advantages of strong infection resistance and no scar left after wound healing, and is wide in application scope and has the capabilities of fast stopping bleeding and pain, resisting bacterium to diminish inflammation and fast promoting tissue regeneration and healing up a wound aiming at incision wound bleeding, damage by iron nails and scratch to bleeding by bamboo, wood and grasses and has a remarkable curative effect.

The invention discloses plant incision wound powder and a production, charging and application method of the powder box which is particulate powder processed from natural mineral powder, vegetable gelatin, germicide and the like, and used for disinfection of incisions of nursery stocks, bonsais, transplanted flowers, shoot blocks for crops as propagating materials. The plant incision wound powder is directly adhered to the incisions at the section or damaged rupture parts of a branch and a root formed when a living plant is sliced, and the wound powder is combined with bleeding sap of the plant body to form a plaster protecting layer. Therefore, the wound surface of the plant body can be effectively prevented from being eroded by wind and rain and infected by bacterials, and wound healing is facilitated. The plant incision wound powder is convenient and fast to apply, and can be widely applied to agriculture and farming.

The invention discloses a suture guide needle for fat chamber reduction. The suture guide needle comprises a needle body, wherein the needle body is hollow, a front end of the needle body is provided with a piercing part and a guide part, the length of the guide part is 4-7 mm, the guide part is bent, and an included angle between two ends of the guide part is 45 degrees; a tail end of the puncture part is connected with a guide part, a needle head is arranged at a head end of the puncture part and communicated with a needle body, a butt joint head is arranged at a tail end of the needle body, and the needle head and the butt joint head are communicated with each other through the needle body, so problems that when an existing fat chamber is dropped and tissue is reset and sutured, a large number of auxiliary devices are used, and an incision wound is likely to be large are expected to be optimized are solved.