57results about How to "Avoid hypoxic death" patented technology

The invention discloses a pressing hemostasis device for the cardiology department, and belongs to the field of medical instruments. The device comprises a wound hemostasis mechanism, a blood vessel pressing mechanism and a medicine storage box, wherein two medicine storage cavities used for storing a hemostatic agent and a disinfectant respectively are formed in the medicine storage box; a firstpermanent magnet is arranged in the upper end of a medicine feeding column of the wound hemostasis mechanism, and the blood vessel pressing mechanism comprises two pressing cylinders which are arranged in parallel and are opposite in working state; the bottoms of the two medicine storage cavities are both provided with a medicine outlet, and two switch check blocks which are located on two secondmedicine outlets respectively are arranged on the medicine feeding column; a medicine receiving groove is formed between the two switch check blocks, and a medicine feeding hole is formed in the position, corresponding to the bottom of the medicine receiving groove, of the medicine feeding column; the medicine feeding hole is communicated with a medicine feeding cavity in the medicine feeding column, and the medicine feeding cavity is communicated with a medicine collecting cavity in a fixing plate; the upper side wall and the lower side wall of the medicine collecting cavity are provided witha medicine passing hole and a medicine distributing hole communicated with the medicine collecting cavity respectively. The device can prevent cells near a wound from dying due to oxygen deficit, hemostasis and disinfection can be performed on the wound at the same time, the bleeding amount can be reduced, and a better hemostasis effect is achieved.

The invention provides a planting device based on living bamboo and a manufacturing process and using method of the planting device. The bamboo tube planting device comprises the living bamboo, bamboosections of the living bamboo are provided with openings, and the bamboo sections with the openings are provided with culture units; the manufacturing process comprises the steps of material selection, opening forming and preparation of the culture units (in a bamboo tube, a nutrient solution layer is added at the very bottom, an isolation layer is added above the nutrient solution layer, and a fertilizer layer is added above the isolation layer); the use method of the bamboo tube planting device comprises the steps that after the isolation layer is placed, firstly plants are put into the bamboo tube, and then the fertilizer layer is added to surround the root systems of the plants. The planting device based on the living bamboo and the manufacturing process and using method of the planting device have the advantages that application similar to bamboo tube brewing is adopted, wherein the plants are interplanted in the bamboo sections, so that the plants grow without soil, thereby preventing the plants from being polluted by soil heavy mental, and the bamboo keeps normal growth; the proposed soilless culture technology is used, so that not only can the root systems of the plants beprevented from anoxic death caused by the fact of being directly soaked in a nutrient solution, but also the energy and time for manually adding the nutrient solution are reduced.