3results about How to "Improve rescue speed" patented technology

The utility model discloses a portable medical folding stretcher, including handle no.

This utility model proposes a retractable rescue hook based on a high-voltage electric environment, belonging to the field of rescue equipment technology. It includes a support rod and an extension rod sleeved inside the support rod. An adjusting block is rotatably connected to the top of the extension rod, and a rescue hook is fixed to the upper surface of the adjusting block. A locking component for locking the adjusting block is also provided inside the extension rod. This retractable rescue hook based on a high-voltage electric environment allows for continuous adjustment of the rescue hook's length by first pulling the extension rod, and then fixing the extension rod via the adjusting block with the fixed rescue hook at its top. This is not limited to a fixed length with a fixed number of sections. Furthermore, the length can be adjusted simply by rotating the adjusting block. This not only avoids secondary injuries to rescuers due to insufficient safety distance but also prevents injury from step voltage. Moreover, it eliminates the need to disassemble multiple sections or perform cumbersome assembly steps, thus speeding up rescue operations.

The utility model relates to the field of life buoy, concretely to a flight type life buoy. It includes life buoy body, camera, flight subassembly and protection subassembly, the life buoy body periphery has a plurality of up and down through air ducts, the life buoy body middle part has the wear suit passage, the life buoy body periphery has a plurality of evenly distributed recess, recess is recessed to the inside, a plurality of air ducts and a plurality of recess interval distribution, the camera is installed at a recess, flight subassembly is installed in a plurality of air ducts each group, protection subassembly is commonly arranged multiple groups, and protection subassembly and flight subassembly one to one correspondence, and each group protection subassembly includes two protection plates that are installed at air duct top end and bottom respectively, and the protection plate is evenly distributed mesh. The utility model can fly to the distress personnel nearby landing fast, and the rescue of the person in distress that falls into the water is carried out safely, and the rescue speed and safety are improved.