2 results about "Pulmonary infection" patented technology

The application discloses a sputum suction device for patients with lung infection and relates to the technical field of sputum suction devices.The sputum suction device comprises a sputum suction machine body, a sputum storage tank is connected to the sputum suction machine body through an adapter hose, a sputum main pipe is connected to an input end of the sputum storage tank, a cleaning ring pipe is fixedly arranged at an upper end in the sputum storage tank, a plug-in pipe is connected to one end of the sputum main pipe, a cleaning mechanism is arranged in an installation box, and a disinfection mechanism is arranged in the installation box.The plug-in pipe and the cleaning ring pipe are arranged to clean the inside of the sputum storage tank and the sputum main pipe.An ozone generating part is arranged to facilitate the disinfection of the inside of the sputum storage tank and the sputum main pipe.Silica gel hoses are arranged in a wastewater tank, so that the used ozone can further disinfect the waste liquid in the wastewater tank, thereby reducing the spread of bacteria and viruses.

This invention discloses an ultrasound-guided method and fixation device for reducing and fixing fractured ribs, relating to the field of rehabilitation equipment. This ultrasound-guided method and device employs minimally invasive techniques, requiring only a small incision in the fracture area. Through this incision, a specially designed flexible bandage is precisely inserted and wrapped around the fractured rib using blunt dissection to avoid muscle tissue. Once tightened, the bandage provides continuous and stable external tension to the precisely reduced fracture ends, effectively counteracting the traction tension generated by respiratory movements and ensuring that the fractured rib maintains ideal alignment throughout the healing process. This technique avoids the extensive muscle stripping required in traditional surgery, significantly reducing intraoperative bleeding and postoperative pain, facilitating early ambulation, and greatly reducing the risk of complications such as pulmonary infection, achieving the treatment goal of minimal trauma and rapid recovery.