Patents
Literature
2 results about "Ventilator circuit" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
A breathing system or breathing circuit is a medical device used to deliver oxygen, remove carbon dioxide, and deliver inhalational anaesthetic agents to a patient. Originally developed for use in anaesthesiology, many variants of breathing system are in clinical use, but most comprise a source of fresh gas flow, a length of breathing tubing to direct the gas, an adjustable pressure limiting valve to control pressure within the system and direct waste away, and a reservoir bag to allow assisted ventilation.
Ventilator circuit condensate collection device
The application relates to a breathing machine pipeline condensate water collecting device, which comprises a connecting bottle and a collecting bottle. An accommodating cavity is formed on the connecting bottle, and the accommodating cavity is communicated with a breathing machine pipeline. A collecting cavity is formed on the collecting bottle. The device further comprises a plugging device, which comprises a plugging block, a reset member, a connecting mechanism and an adjusting mechanism. A communicating hole communicated with the accommodating cavity is formed on the connecting bottle. The plugging block is rotatably arranged on the connecting bottle and can plug the communicating hole. The reset member is arranged on the connecting bottle and connected with the plugging block. The connecting mechanism is arranged on the collecting bottle and connected with the connecting bottle. When the collecting bottle is connected with the connecting bottle through the connecting mechanism, the adjusting mechanism adjusts the position of the plugging block so that the plugging block no longer plugs the communicating hole. The application has the effect of reducing safety hazards.
Owner:SHANDONG UNIV QILU HOSPITAL
A device for ventilator circuit trap condensate early warning
This invention belongs to the technical field of medical tubing condensate early warning equipment, and specifically relates to a device for condensate early warning in ventilator tubing collection cups. The device includes a U-shaped tube with a vertical through-hole in the horizontal section of the tube wall. A guide rod is movably fitted into the wall of the vertical through-hole. A threaded hole is formed in the wall of the vertical through-hole, and a first limiting bolt is threaded into the wall of the threaded hole. This invention's device features independent support for the patient bed, automatic correction of the collection cup's posture, and non-contact liquid level warning. The height and horizontal position of the device can be flexibly adjusted, solving the problems of traditional suspended collection cups easily tilting, leading to condensate accumulation and backflow; overload causing tubing connections to detach; and blind spots in manual inspections. It effectively improves the safety and stability of ventilator tubing ventilation, meets hospital infection control requirements, eliminates the risk of cross-infection, reduces nursing workload, and effectively protects patient safety.
Owner:HUNAN PROVINCIAL PEOPLES HOSPITAL