8results about How to "Precision medicine" patented technology

The utility model discloses a miniature pesticide spraying device for pest control. The miniature pesticide spraying device comprises a pesticide box, a mounting plate and a pesticide spraying assembly, the pesticide box is mounted on the mounting plate, a pesticide outlet is formed in the bottom, one or more pesticide inlets are formed in the top, and a pesticide inlet cover covers the pesticide box and is used for storing pesticide liquid; the mounting plate is of a rigid structure and is used for mounting the medicine box to an automatic machine; the pesticide spraying assembly is detachably connected with a pesticide outlet in the bottom of the pesticide box and used for spraying pesticide liquid. Moreover, the pesticide spraying assembly comprises an angle adjusting mechanism which is used for adjusting the horizontal direction of pesticide liquid sprayed by the pesticide spraying assembly. The device is simple in structure, capable of being compatible with various automatic machines, high in pest control efficiency and capable of working continuously.

The utility model relates to the technical field of navel orange pest control, and provides a navel orange pest control pesticide spraying device which comprises a vehicle frame, a moving mechanism used for driving the device to move is arranged on the vehicle frame, and a pesticide storage barrel used for storing pesticide liquid and a control box used for containing a control system are fixedly connected to the vehicle frame. An operation mechanism used for spraying pesticide and removing bad fruits is rotationally connected to the frame and comprises a conversion frame, a pesticide spraying mechanism and a removing mechanism, the pesticide spraying mechanism and the removing mechanism are fixedly connected to the two ends of the conversion frame respectively, the pesticide spraying mechanism comprises a fourth motor and an arc-shaped plate, the fourth motor is fixedly connected to the conversion frame, and an output shaft of the fourth motor is fixedly connected with the arc-shaped plate; the interior of the arc-shaped plate communicates with a pesticide storage barrel, and navel oranges are sprayed in a surrounding mode through the arc-shaped plate. The device realizes precise pesticide application, is environment-friendly and efficient, and reduces pesticide waste and pollution; diseased and bad fruits are intelligently removed, and the navel orange quality is improved; high-degree-of-freedom operation is achieved, the method adapts to complex scenes, navel orange planting modernization is promoted, and stable industrial development is guaranteed.

The utility model relates to a paddy field plant protection machine with double-stage suspension tracked chassis, belongs to the field of agricultural machinery, the paddy field plant protection machine includes chassis device, two axle mechanical arm spraying device, DC drive motor, the chassis device includes built-in suspension device and external suspension device, and both can realize the buffer of small amplitude terrain height difference and large amplitude terrain height difference, the two axle mechanical arm spraying device covers the plant type change of crops whole growth period depending on horizontal rotation joint and pitch swing arm joint, realizes target site precision pesticide application, the DC drive motor provides power for tracked walking, realizes steering through setting up different rotating speed on both sides, guarantees muddy road surface traction and small field block steering flexibility.

The utility model provides a kind of precision pesticide application device for tobacco disease, belong to tobacco disease control technical field. Including base, base top is equipped with medicine box, both side walls of medicine box are equipped with spray pesticide subassembly, spray pesticide subassembly includes support block one, for driving the drive part of support block one lifting, both side walls of support block one are symmetrically equipped with electric push rod two, the telescopic rod end of electric push rod two is equipped with support block two, support block two bottom is equipped with spray pipe, spray pipe bottom is equipped with C type frame, C type frame inner bottom is equipped with laser range finder, C type frame outer bottom is equipped with spray head two, spray pipe and spray head two between are equipped with three-way valve. The utility model through spray pesticide subassembly, under the joint action of drive part, electric push rod one, electric push rod two, laser range finder etc., can be accurately to stem and leaf, root pesticide application according to tobacco disease condition, improve the utilization rate of liquid medicine resource, effectively prevent considerable part of the sprayed liquid medicine to do useless work, realize the precision pesticide application to tobacco plant.

The utility model relates to the technical field of rice breeding and germination accelerating, in particular to rice breeding and germination accelerating integrated equipment which comprises a rice breeding and germination accelerating box, a germination accelerating agent spraying assembly and a rice breeding agent spraying part are connected in the rice breeding and germination accelerating box in a sliding mode, and the germination accelerating agent spraying assembly and the rice breeding agent spraying part are attached to each other. According to the equipment, the servo motor drives the threaded rotating rod to drive the germination accelerating agent spraying assembly to move left and right in the rice breeding germination accelerating box, so that accurate pesticide application is realized. When the assembly moves to the leftmost side, a piston rod is pressed, so that pesticide liquid or pesticide mist in a pesticide spraying box is uniformly sprayed to the surfaces of rice seeds through a connector, a connecting hose and spraying holes of a first supporting plate, and it is ensured that the pesticide covers the bottom of the whole germination accelerating box. The medicine liquid can flow into the water receiving plate through the water filtering screen plate to be recycled, and the medicine mist is slowly discharged, so that the proper medicine concentration in the box is maintained. By means of the design, the problem that traditional manual spraying is not uniform is solved, and the germination accelerating efficiency and the seed treatment quality are improved.

This invention relates to the use of a substituted benzamide isoxazoline compound for the control of Thysanoptera pests, wherein the substituted benzamide isoxazoline compound is of formula (I): The compound of formula (I) has excellent control effect on thymidopterygian pests and can effectively reduce the occurrence of viral diseases in host plants, and is safe for host plants.

The invention discloses an intelligent termite monitoring, trapping and killing device for a water conservancy dam and a method of the intelligent termite monitoring, trapping and killing device, and relates to the technical field of water conservancy project pest control. The multi-mode detection module comprises an infrared thermal induction counting device, a capture camera, an environment temperature and humidity sensor, a mechanical contact type circuit break alarm module and a conductive bait block, through the design of the multi-mode detection module, three detection mechanisms are used for mutual verification, the false alarm rate is reduced to 3% or below from 20%-30% of a traditional single detection mode, and the detection accuracy is improved. The method has the advantages that by the aid of the physical killing unit, the time interval from discovery to disposal is shortened to several hours from several days or even several weeks of a traditional mode, seamless connection of monitoring and prevention is realized, remote monitoring and early warning are realized by the aid of the internet-of-things technology, manual inspection workload is reduced, and operation and maintenance risks of severe environments and dams in remote areas are reduced.

The application relates to the technical field of ophthalmic medical diagnosis, and discloses an intelligent fundus lesion marking method based on three-dimensional reconstruction and a diagnosis system.The method comprises the following steps: receiving fundus color photos, OCT images and FFA images and other multi-modal image data streams of ophthalmic patients; using a pre-trained lesion feature fusion model to perform spatial registration and feature fusion, generating a three-dimensional lesion probability distribution graph and a lesion category confidence matrix; constructing an adaptive marking threshold model to generate a multi-modal marking instruction set; simulating lesion development based on a lesion development chain model and optimizing the parameters of the marking instruction set; and through iterative optimization of a distributed reinforcement learning framework, outputting a lesion marking action sequence to an ophthalmic diagnosis platform.The application can integrate multi-modal image information, improve diagnosis accuracy and efficiency, realize personalized diagnosis, rationally utilize resources and provide strong support for ophthalmic disease diagnosis.