7 results about "TRANSPARENT DRESSING" patented technology

The invention belongs to the technical field of medical sensing, and relates to a wound monitoring bandage and method based on flexible passive inductance-capacitance resonance sensing. Comprising a contact wound dressing; the sensor assembly comprises a first transparent dressing packaging layer, a second transparent dressing packaging layer and an LC resonance sensor, the first transparent dressing packaging layer and the second transparent dressing packaging layer are arranged in a stacked mode, the LC resonance sensor is packaged between the first transparent dressing packaging layer and the second transparent dressing packaging layer, and the LC resonance sensor is of a planar spiral structure; the second transparent dressing packaging layer is arranged at the top of the contact wound dressing; and the transparent dressing fixing layer covers and fixes the sensor assembly and the contact wound dressing. The problems that in the prior art, wound healing state evaluation depends on subjective experience, continuous real-time monitoring cannot be achieved, the healing environment is prone to being damaged and infection is caused by frequent dressing replacement are solved, and the dual functions of objective, continuous and non-invasive monitoring on the wound healing process and active healing promotion are achieved.

The application relates to the field of patient information labels, and provides a dressing kit with patient information, which comprises a transparent dressing layer, a printing layer and a release layer, the dressing layer has a sticking surface and is used for sticking to the skin of a patient, the sticking surface comprises an identification area and a sticking area, and the sticking area is arranged around the identification area; the printing layer is attached in the identification area, and the surface of the printing layer facing the sticking surface forms an identification surface, the identification surface is used for displaying patient information; and the release layer is annular in shape and covers the sticking area. According to the utility model, the printing layer is covered by the dressing layer and is attached to the skin of a patient, the problem that the printing layer can only be fixed to a limb is solved, the situation that a critical patient is easily pressed to cause skin damage or poor blood supply is avoided, and the printing layer is not exposed to the outside and is not easily affected by friction and stains.

The utility model belongs to the fixed paste technical field, specifically is a catheter secondary fixed paste, including fixed paste main part, the middle part of fixed paste main part is provided with transparent dressing, both sides of transparent dressing are provided with adhesive plaster, the middle part of transparent dressing front is provided with fixed pad, both sides of fixed pad are provided with bandage. The utility model, through transparent dressing and adhesive plaster paste on the patient's skin, place the catheter on the fixed pad, use the bandage to bundle and fix, place the catheter in the catheter groove, pass through the right side fixed hole through the left side anti -disengagement zone, use magic paste stick part and magic paste stick part to stick, the secondary fixed of catheter, cooperate through adhesive tape, bandage and anti -disengagement zone, can more firmly fixed catheter, prevent its displacement or fall off, and long -term use fixed paste, also can not cause the damage of patient.

The invention belongs to the technical field of medical tools, and particularly relates to an anti-pollution infusion port maintenance and disinfection positioner. Comprising a maintenance tool box, a box cover is hinged to the maintenance tool box, UVC patch lamp beads are installed on the inner face of the box cover, an electric appliance bin is arranged in the maintenance tool box, a dry battery and a control circuit board are installed in the electric appliance bin, the dry battery is electrically connected with the control circuit board, and the control circuit board is electrically connected with the UVC patch lamp beads. The infusion port marking opening is formed in the transparent dressing, the positioning ring is fixed to the transparent dressing, the injection base is installed on the positioning ring in a threaded mode, the guide hole is formed in the middle of the transparent dressing, the needle head of the butterfly wing needle penetrates into the guide hole, the positioning notch formed in the head end of the butterfly wing needle is in sliding connection with the positioning wall on the injection base, and through cooperation, the puncture center point can be accurately positioned; the vertical insertion of the butterfly wing needle is ensured, the accuracy and stability of puncture are improved, the probability of puncture failure is reduced, and the pain and psychological burden of a patient are reduced.

The present application relates to the technical field of medical dressings, in particular to a gel zinc ion battery medical transparent dressing, a preparation method and application. The gel zinc ion battery medical transparent dressing is obtained through the synergistic effect of acetonitrile porosity and natural polymer network compounding, a porous structure suitable for ion transmission is obtained, and high permeability is achieved. When the gel zinc ion battery is discharged, micro-current is continuously generated, and electric stimulation is generated on the wound tissue. At the same time, the discharge process consumes H + in the hydrogel electrolyte, further promotes the slow dissolution of nano calcium phosphate in the hydrogel electrolyte, continuously releases Ca 2+ , and supplements extracellular Ca 2+ . The intracellular Ca 2+ signal formed by the activation of Zn 2+ forms a synergy, further accelerates the migration and proliferation of epithelial cells, and has good repair effect.

The invention discloses a nano-silver transparent dressing for auxiliary dressing change of a catheter puncture port and a use method, and relates to the field of auxiliary dressing change of the catheter puncture port, the nano-silver transparent dressing comprises a medical transparent adhesive tape, one side of the medical transparent adhesive tape is provided with a fixed wing mechanism, and the fixed wing mechanism comprises a wafer infusion paste; through the arrangement of a plastic transparent stress short column, a medical gel hemisphere, a miniature pressure sensor and a pressure display device, real-time monitoring and regulation of compression force are achieved, and seepage wetting caused by insufficient pressure or skin ischemia caused by overlarge pressure is avoided; the observation through hole in the round infusion patch supports visualization of a puncture opening, evaluation can be carried out without removing dressing, and the skin injury and infection risk is reduced; the annular imbibition cotton ring surrounds the gel hemisphere, efficient imbibition is achieved, and central pressing is not affected; the nano-silver dressing body continuously releases silver ions, provides long-acting antibiosis and forms multiple protections.

The utility model relates to a self-made disposable flushing and drainage device which comprises at least one three-way connector, a plurality of three-way connectors are connected in series through a connecting pipe, a sputum suction pipe is inserted into one connector of each three-way connector, a flushing pipe is arranged in each sputum suction pipe, and the front ends of the sputum suction pipes and the front ends of the flushing pipes are placed in the wound of a patient. A wound is covered and sealed by a transparent application, the rear end of the flushing pipe penetrates out of the sputum suction pipe and is connected with a flushing connector, a drainage pipe is inserted into a remaining connector in the three-way connector located at the end, the drainage pipe is connected with a drainage bottle, and the drainage bottle is connected with a negative pressure source through a pipeline. A reserved pipe is inserted into the remaining connector of the three-way connector located at the tail end, and a water stop clamp is arranged on the reserved pipe. The device has the advantages of being simple and reasonable in structural design, convenient to manufacture, low in cost, suitable for multiple wounds, good in flushing and drainage effect and the like.