4 results about "Fluid accumulation" patented technology

The abdominal cavity drainage fixing device comprises a drainage stabilizing mechanism, an abdominal cavity fixing mechanism and a drainage tube mechanism, the drainage stabilizing mechanism is located on one side of the abdominal cavity fixing mechanism, the drainage tube mechanism is located in the drainage stabilizing mechanism, and the drainage stabilizing mechanism comprises a containing plate; the outer wall of the placing plate is fixedly connected with a hollow column, and one side of the placing plate is fixedly connected with a side plate. By means of the drainage stabilizing mechanism, when a drainage task is conducted after the drainage tube mechanism is connected with a patient, a drainage tube can be fixedly clamped and fixed, the drainage tube can be prevented from falling off accidentally by clamping and fixing the drainage tube, it is ensured that the drainage tube conducts continuous drainage at the correct position, and the position change of the drainage tube can be reduced by fixing the drainage tube; the possibility that bacteria enter a wound is reduced, the risk of infection is reduced, it can be ensured that the drainage tube is not pressed or blocked, smooth drainage is kept, it is ensured that accumulated liquid in the abdominal cavity can be effectively discharged, and meanwhile the stability of the abdomen of a patient is improved through the drainage stabilizing mechanism; and seepage can be reduced and the seepage degree can be reduced.

The invention relates to the technical field of medical suction or drawing and conveying instruments, in particular to an intensive care medicine clinical drainage device which comprises a mounting frame, an infusion support is arranged on the mounting frame and comprises a flow dividing base, and a flow dividing cavity is formed in the flow dividing base; two liquid inlet channels communicated with the flow dividing cavity are arranged in the infusion support. A lifting support is further arranged on the installation frame, two liquid collecting bottles are arranged on the lifting support, and the lifting support can ascend and descend in the vertical direction along with changes of the amount of accumulated liquid in the liquid collecting bottles. A rotating rod is rotationally arranged in the flow dividing cavity, and a sealing plug is arranged at the rotating rod; and a rotating mechanism connected with the rotating rod is further arranged at the mounting frame, and the rotating mechanism is used for rotating the rotating rod to change the liquid inlet channel sealed by the sealing plug when the lifting support descends to a designated position. The function of collecting effusion in the inner cavity of a patient by automatically replacing the effusion collecting bottle is achieved, work of medical workers is facilitated, and meanwhile protection on the patient is well achieved.

A device for minimally invasive, inter-layer surgical procedures advantageously forms a wedge for advancing between adjacent tissue layers and provides a jaw that can be actuated to create a working space for a cutting tool and other instruments within a plane between the tissue layers. The device may also usefully employ an open or wireframe structure for the opposing jaws to preventing tissue or fluid accumulation between the jaws and maximize visibility around the surgical site.

This invention relates to the field of medical device technology, specifically providing a pleural drainage device with monitoring function. This device, through the coordinated design of a first buoyancy component, a second buoyancy component, and a laser beam warning component, can accurately monitor the amount of fluid accumulated in the drainage cavity. When the fluid accumulation in the drainage cavity reaches the warning threshold, a counterweight pushes a horizontal plate downwards, causing a baffle to block the laser detection light path, triggering an audible and visual alarm. This promptly reminds medical staff to replace the drainage device, solving the problems of traditional drainage bottles lacking full-bottle warnings and being prone to pleural fluid overflow or backflow, thus ensuring the safety of the drainage operation.