33results about How to "Improve the effect of infusion" patented technology

The invention relates to the technical field of nursery stock treatment and management equipment, and specifically discloses a quantitative nutrient solution injection device used for contaminated trees. The quantitative nutrient solution injection device used for the contaminated trees comprises a fixing structure, a support frame, a driving structure, a storing structure, a stirring structure, and a pressurizing structure; the storing structure is rotatably connected with the support frame by the driving structure, so that the storing structure is capable of driving the driving structure torotate under the action of wind; at the same time, the driving structure drives the storing structure to rotate, so that a nutrient solution stored in the storing structure shakes under the action ofa centrifugal force so as to achieve a uniform mixing effect on the nutrient solution in the storing structure; the wind power is synchronously transformed into a driving force of the stirring structure; the stirring structure is rotatably connected with the storing structure by the driving structure, so that stirring on the nutrient solution along a vertical direction in the storing structure bythe driven stirring structure is facilitated along with rotation of the storing structure so as to have the nutrient solution stirred in all directions, thereby greatly improving stirring efficiency and quality so as to avoid deposition of the nutrient solution.

The invention relates to a nursing trolley having a swaying preventing function. The nursing trolley comprises an infusion bottle body and a hook, wherein the infusion bottle body is hung on the hook;a gripping mechanism comprises an L-shaped fixing plate, the L-shaped fixing plate is fixedly arranged on the lower end surface of a bearing plate, and a vertical plate of the L-shaped fixing plate and the infusion bottle body are in propped arrangement; and two sliding grooves are symmetrically formed in the upper end surface of the lateral segment of the L-shaped fixing plate, a sliding block is arranged in each of the two sliding grooves in a sliding manner, one end of a No. 2 supporting spring is connected to the side wall of each sliding block, and the other end of each No. 2 supportingspring is fixedly connected to the side wall of the corresponding sliding groove. According to the nursing trolley disclosed by the invention, the gripping mechanism is additionally arranged and usedfor gripping and fixing the infusion bottle body, so that the situation that the infusion bottle body cannot sway in the infusion process of a patient can be guaranteed, and better infusion effects can be achieved during infusion.

The invention discloses a comprehensive nursing device for respiratory infusion in the internal medicine department. The comprehensive nursing device comprises a supporting plate, wherein universal wheels which are symmetrically arranged are fixed to the side wall of the bottom of the supporting plate; a connecting plate which is vertically arranged is fixed to the side wall of the top of the supporting plate; fixing boxes which are symmetrically arranged are fixed to the tops of the side walls of the two sides of the connecting plate; a placing cylinder is arranged in each fixing box; a baffle is fixed to the top of the outer side wall of each placing cylinder; the other end of each baffle is fixed to the inner wall of the corresponding fixing box; cavities are symmetrically formed in theside walls of each fixing box, and a heating wire is connected into each cavity. According to the comprehensive nursing device, liquid medicine bottles can be quickly placed and automatically subjected to heat preservation and heating, the infusion effect is improved, the air near patients can be automatically purified, the safety is improved, the blowing direction of purified air can be adjustedaccording to the demands of the patients, and the practicability is improved.

The invention discloses a high-pressure measuring pump device for conveying viscous liquids. The high-pressure measuring pump device comprises a pump and a high-pressure power transmitting device. The high-pressure power transmitting device is provided with a separation bag chamber and a separation bag. The separation bag is located in the separation bag. An inlet end of the pump is connected with a vessel with power transmission liquids. An outlet end of the pump is connected with an inlet of the separation bag chamber. An outlet of the separation bag chamber is connected with a measuring device through a measuring valve. An inlet of the separation bag is connected with a viscous liquid supply device through a liquid storage inlet valve. An outlet of the separation bag is connected with a viscous liquid receiving device. By the separation bag, solvent such as water is separated from the viscous liquids, power is transmitted through the separation bag, and high-pressure transmission is achieved. By heating the separation bag chamber and the liquids outside the same, temperature rise viscosity of the viscous liquids is lowered, better liquid transmission effect is achieved, and influence of the viscous liquids on the pump is avoided.

The invention aims to provide a three-layer medical infusion bag. The three-layer medical infusion bag comprises a flat infusion bag body of a three-layer structure. The three-layer structure comprises an inner bag layer made of polyethylene material, a middle bag layer made of polypropylene and styrene-ethylene / butylene-styrene segmented copolymer material and an outer bag layer which is a blended layer of polypropylene, carboxylated styrene-ethylene / butylene-styrene segmented copolymer and anionic polymerization nylon nanocomposite. The barrier performance of the anionic polymerization nylon nanocomposite of the outer bag layer is excellent. Air inlet is not needed in the infusion process and medicine liquid can automatically flow and is completely drained through the design of the thickness and the width of the infusion bag body, and therefore the whole infusion bag is good in safety, barrier property and infusion performance. The invention further provides a manufacturing method of the three-layer medical infusion bag. One-time injection molding and air blowing are conducted through a three-die-head injection molding die, the whole process is simple and advanced, one-time forming is achieved, the method is suitable for production of the infusion bag, and the manufactured infusion bag meets the infusion requirement.

The invention relates to the technical field of nursery stock nutrient solution fertilizing devices, in particular to a nursery stock nutrient solution fertilizing device. The device comprises a storage structure, a fixing structure, a transmission structure, a display structure, a limiting structure, a stirring structure and a pressurizing structure. The arrangement of the display structure facilitates display of nursery stock information or advertisement information, so that the functions are diversified; the stirring structure is rotationally connected with the storage structure; the display structure rotates under the action of wind power, so that multi-angle display is facilitated; power is provided for the stirring structure through the transmission structure, and the stirring structure rotates, so that a nutrient solution is effectively prevented from being deposited in the storage structure, and the fertilization effect is greatly improved; and the stirring structure abuts against the pressurizing structure used for pressurizing the solution, and the pressurizing structure is arranged in the storage structure, so that the stirring structure drives the pressurizing structure conveniently, the pressurizing structure pressurizes the solution in the storage structure, and the solution conveying effect is better.

The invention discloses a concentration-adjusting anesthesia device for anesthesiology, which relates to the field of anesthesiology. , the inner side of the ventilation hole is clamped with a sealing plug, the top surface of the main drip tank is provided with a feed hole horizontally, and the inner side of the feed hole is fixedly clamped with a colloid block, the main drip tank is The top surface of the tank is fused vertically upward with an extension hanging rod, the side of the extension hanging rod is provided with a through hole, the side of the main drip tank is obliquely welded with a feeding inclined pipe, and the side of the feeding inclined pipe is clamped. There is a toggle gear, and the outer side of the feeding inclined tube is fixedly inlaid with a transparent target plate. The device of the present invention has a simple and integrated structure in design and is easy to operate. The drip bottle structure is adopted to make it more convenient, intuitive, and convenient for subsequent infusion, and the extraction structure is adopted to make the adjustment faster and more efficient.