3 results about "Prolonged immobilization" patented technology

The application discloses a kind of upper body position integral fixing device and puncture fixed bed, wherein the upper body position integral fixing device has adjustable alignment structure, movable limiting structure, positioning anti-deviation component and follow-up limiting component, the movable connection of movable limiting structure and adjustable alignment structure is consistent with the horizontal position of the activity center position of the upper arm of the upper body position of patient on shoulder, movable limiting structure is limited to arm and drives arm activity, the component corresponding to the upper arm of the upper body position of patient inside movable limiting structure can freely adjust length, to correspond with the length of the upper arm of the upper body position of patient.The application sets movable limiting structure, and movable limiting structure can drive upper arm and lower arm activity, realize driving the activity of upper body position limb, so as to realize driving the activity of non-puncture site in the process of puncture, avoid the discomfort caused by long time fixation to limb, improve the comfort and practicality of the overall fixing device.

This utility model relates to the field of medical device technology and aims to solve the problems of existing technologies, such as shoulder muscle fatigue and postural displacement caused by patients actively maintaining their arms raised, large space occupation, interference with examination bed movement, inability to adapt to patients of different body types, and limb numbness or postural displacement due to prolonged fixed posture. It provides an upper limb fixation device for renal dynamic imaging, comprising an adjustment component; a movable component is provided laterally on the adjustment component, slidably connected to the adjustment component, and slidingly engaged along the axis of the adjustment component; a fixing component for fixing the upper limb is provided radially on the movable component, and the fixing component is detachably fixedly connected to the radial direction of the movable component. The advantages of this utility model are that it facilitates assisting patients in actively maintaining their arms raised, occupies little space, does not interfere with examination bed movement, can adapt to patients of different body types, and reduces the likelihood of limb numbness or postural displacement.

The utility model relates to the technical field of medical instrument manufacturing, in particular to a novel freezing fat dissolving instrument handle which comprises an upper shell, a lower shell, a shell, a radiator, a negative pressure assembly and a refrigerating element. The shell is installed between the upper shell and the lower shell, and one end of the top face of the shell is provided with an air suction hole and connected with the negative pressure assembly. A treatment opening is formed in the bottom face of the lower shell, the upper shell and the lower shell are connected through a hasp, the radiator and the refrigerating element are connected into a whole through glue, embedded in the shell and limited through the limiting assembly, the negative pressure assembly is arranged on the top face of the shell, and air is sucked into a treatment part in the treatment opening of the shell through the air suction hole. The refrigeration area is uniform, the refrigeration efficiency is high, and the cooling capacity is not easy to lose. The structure is compact, mounting and dismounting are convenient, the refrigeration element is fixed to the metal shell structure for a long time and is not prone to disengagement, and the safety risk caused by disengagement is reduced. And the circular truncated cone of the fixed air seat is glued with the metal shell, and the gluing area is increased due to the circular truncated cone shape, so that the air leakage phenomenon of the interface is avoided, and a limiting effect is also achieved.