31results about How to "Avoid planting" patented technology

The invention discloses an energy-accumulating microwave ablation needle for 915 MHz, which relates to a disposable therapeutic device. The invention is mainly composed of an ablation needle head, an ablation needle tube and a handle, the tail part of the handle is provided with a fixed frame and an insert which is used for external connection, a coaxial cable connector and a connecting terminal are arranged on the fixed frame, the interior of the ablation needle tube is provided with a microwave coaxial cable and a stainless steel capillary, a temperature sensor is arranged on an end seal of the ablation needle tube, the connecting terminal which is used for connecting the temperature sensor is arranged on the fixed frame, a water inlet and a water outlet are arranged on the fixed frame at the tail part of the handle, and the water outlet is communicated with the ablation needle tube. The microwave ablation needle of the invention is used for the ablation treatment of tumors and lesion tissues, when the invention is worked at the 915MHz microwave condition, the microwave impedance matching is good, the ablation range is big and the coking range of the surrounding solidification region of the needle is small. The invention can be used for the treatment of the ablation of big tumors and tissues with the large lesion range.

The invention provides a production technology for a rattan-woven wood bottom vase. The production technology comprises the following steps that fresh willows are selected and processed into a circular or rectangular wood board, and then the wood board is immersed for 1-2 h through preservative liquid; freshly-cut rattan is naturally aired and dried, the interior of a pressure tank is pressurized through mixed gas of nitrogen and carbon dioxide, and the interior of the pressure tank continues to be pressurized to 0.15 MPa-0.2 MPa through hot steam; the processed wood board and the processed rattan are input into a drier to be dried, and the rattan is utilized for being woven on the wood board to form the vase; distilled water is sprayed to the vase for wetting, and drying is conducted again through the drier. According to the production technology, the corrosion resistance and oxidation resistance of the vase are greatly improved, planting soil can be placed in the vase and used for planting flowers, and the vase cannot be decomposed by humus bacteria. The vase manufactured through the production technology is particularly suitable for being used near the equator, and the vase can bear long-time and continuous high-temperature scorching in the open and resist the high-intensity ultraviolet irradiation.

The invention discloses a temperature control microwave ablating needle used for a microwave thermal ablating remedy of oncosis and pathologic change organization, the operation of which is convenient and safe. The invention comprises an ablating needle head, an ablating needle tube and a handle, wherein, a rhenium insulator is arranged between the ablating needle head and one end of the ablating needle tube, the other end is connected with the head of the handle, an end seal is arranged at the other end, a fixed mount and a jack used to be externally connected are arranged at the tail part of the handle, a coaxial cable connecting joint and a connecting terminal are arranged on the fixed mount, a microwave coaxial cable and a stainless steel capillary tube are arranged in the ablating needle tube, the microwave coaxial cable passes through the end seal, and the microwave coaxial cable is also connected with the coaxial cable connecting joint, a temperature sensor is arranged on the end seal, the connecting terminal used to be connected with the temperature sensor is arranged on the fixed mount, and the water outlet is communicated with the ablating needle tube. The usage is convenient, safe and reliable, the operating process is simplified, and the possibility of the operating time and the infection during the operation process is reduced.

The invention relates to the technical field of the Internet of Things, and particularly relates to an intelligent leisure ecosystem and an intelligent leisure method based on the Internet of Things.The intelligent leisure ecosystem comprises a central service platform, an intelligent planting platform, an intelligent expert platform, an intelligent processing platform, a hotel platform and an intelligent planting base. The participating roles comprise special players, planting experts, fruit and vegetable processing plants, restaurants and mass players. Through the Internet of Things technology, the planting process, the cultivation process and the subsequent processing processes are integrated, the special players and the mass players only need to send or receive instructions to controlthe entire process, which not only improves the participation of the players in various modes, but also avoids spending too much time and efforts on planting and processing fruits and vegetables. Itis easy and convenient to monitor the entire process, the planted fruits and vegetables are more safe and healthy, and the setting of multiple roles enhances the fun of the system, and the enthusiasmfor participation of people is improved.

The invention provides a laparoscopic uterine fibroid crushing bag. The crushing bag is divided into two parts, namely a main bag body and an operating rod, wherein the main bag body is a bag body which is open in one end; the open end of the bag body is provided with two hollow arms, namely a first operating arm and a second operating arm on the bag body; the operating rod comprises an operating rod main body and a metal wire ring connected onto the operating rod main body; the metal wire ring is prepared from memory metal; and the metal wire ring is fixedly connected to the open rod the main bag body to form an inlet of the crushing bag. The laparoscopic uterine fibroid crushing bag is simple to operate, avoids the defect of the conventional laparoscopic uterine fibroid crushing, and completely keeps the minimally-invasive advantage of the laparoscopic hysteromyomectomy.

The invention relates to a novel endoscope bag which comprises a bag body (1). One end of the bag body (1) is provided with an inlet (2). The novel endoscope bag is characterized in that the other closed end of the bag body (1) is provided with at least two finger-like positioning bags (3) which are communicated with the interior of the bag body (1) and are convenient for operating forceps to enter; and the inlet (2) is provided with an edge (4) that is convenient for the holding operation of the operating forceps and causes the interior and the exterior of the bag body (1) to overturn. The endoscope bag has simple structure, convenient manufacturing, low cost and short fetching time and is beneficial to preventing tumor exfoliation and planting.

The invention discloses an environment-friendly isolation belt for road construction. The isolation belt comprises a water collecting tank, an isolation plate is fixedly installed in the middle of theupper end of the water collecting tank, sliding grooves are formed in the front end of the water collecting tank and the rear end of the water collecting tank, and two anti-collision pieces are connected to the interiors of the sliding grooves in a sliding mode, a plurality of buffer devices are fixedly connected between the two anti-collision pieces and the water collecting tank, a plurality ofgreening pieces and irrigation pieces which are distributed at equal intervals are fixedly installed at the left end of the isolation plate and the right end of the isolation plate, and a water collecting device is fixedly installed at the upper end of the isolation plate. According to the environment-friendly isolation belt for road construction, the planting time of plants can be shortened, andthe situation that normal operation of a road is affected due to planting of the plants is avoided; the irrigation part can prevent the green belt from being watered manually, so that the labor burdenis reduced; the water collecting device can collect rainwater, and the modern environmental protection concept is met; and the buffer pad and the buffer device can protect the isolation belt, so thatthe service life of the isolation belt is prolonged.

The invention provides an endoscopic and tumor spread preventive protector for laparoscopic surgery. The protector is technically characterized by comprising a sleeve and an elastic protective bag used for holding surgical specimens; an opening of the protective bag is tied to a lower opening of the sleeve; the protective gag is disposed within a chamber of the sleeve; the protective bag is provided with a zipper opening, a scope entry and an operating hole; the scope entry and the operating hole are provided with cross-slit silicone valves. The surgical specimens are rotationally cut into pieces in the protective bag and extracted. The endoscopic and tumor spread preventive protector for laparoscopic surgery has the advantages that the advantages of the laparoscopic minimally-invasive surgery are retained, and malignant tumors and potentially malignant tumors are avoided remaining, spreading and growing in the abdomen; the endoscopic and tumor spread preventive protector for laparoscopic surgery is suitable for treatment and extraction of uterine fibroids.

The invention belongs to the field of seedling culture, and relates to a method and device for high-yield hydroponic seedling culture of pinellia ternate, which realize high-efficiency hydroponic production of pinellia ternate seedlings through the steps of pinellia ternate seed stem culture, hydroponic seedling culture, harvesting, hydroponic seedling culture and the like. According to the hydroponic culture method, under the controllable environment condition, illumination and nutrient solution circulation are automatically controlled, and three-dimensional multi-layer planting and efficient breeding of pinellia ternate seedlings are achieved.

The invention discloses an organic enzyme fertilizer. The organic enzyme fertilizer is prepared from the following raw materials in parts by weight: 20 to 35 parts of livestock and poultry manure, 28to 42 parts of straws, 15 to 27 parts of oil meal, 7 to 15 parts of rice bran, 4 to 12 parts of vinasse, 2 to 6 parts of molasses fermentation broth, 4 to 8 parts of chitosan, 5 to 9 parts of enzyme microorganism, 1 to 4 parts of humic acid and 5 to 13 parts of borax. The invention further discloses a production method based on the organic enzyme fertilizer. The organic enzyme fertilizer preparedby the method can improve the soil environment, promotes the metabolism of soil microorganisms, improves the soil activity, and loosens the soil hardening. In addition, due to the fact that the activity of microorganisms in the soil is enhanced, residual plant roots and leaves in the soil can be decomposed more easily to generate an organic fertilizer, the growth of crops is promoted, the qualityand yield of crops are improved, no chemical pesticide is used, and the fertilizer has the advantages of environmental friendliness, health and low planting cost.

The invention provides multifunctional ecological restoration equipment, and belongs to the field of ecological restoration and treatment. The ecological restoration equipment comprises floating assemblies, functional modules and connecting assemblies, wherein the functional modules are detachably connected with the floating assemblies and / or the connecting assemblies; the floating assemblies comprise floating pieces, and the floating pieces are detachably connected through the connecting assemblies to form the floating assemblies. The functional modules can be selected from one or more of a planting assembly, a habitat assembly, a purification assembly, a landscape assembly and a power assembly. The functional assemblies can comprise planting units, buoyancy adjusting units and purifyingunits. The ecological restoration equipment is designed in a nature-imitated mode, installation and construction are convenient, manual intervention is reduced according to the concept of system treatment, and ecological restoration of the water body is achieved. The invention further relates to an ecological restoration method using the multifunctional ecological restoration equipment.

The invention relates to a safe multifunctional percutaneous puncture device for abdominal cavity diagnosis and treatment. The safe multifunctional percutaneous puncture device for abdominal cavity diagnosis and treatment comprises a hard sleeve with outer plastics, wherein an inner threaded connector is arranged at a rear end of the hard sleeve with outer plastics, the safe multifunctional percutaneous puncture device for abdominal cavity diagnosis and treatment further comprises a puncture needle and a biopsy probe which are used in cooperation with the hard sleeve with outer plastics, a puncture needle outer threaded connector used in cooperation with the inner threaded connector is arranged at a rear end of the puncture needle, a biopsy probe outer threaded connector used in cooperation with the inner threaded connector is arranged at a rear end of the biopsy probe, a hollow groove is formed in the biopsy probe, and a screw is arranged in the hollow groove. By means of the safe multifunctional percutaneous puncture device for abdominal cavity diagnosis and treatment, diagnosis and treatment of an abdominal cavity tumor are conducted through a minimally-invasive percutaneous puncture technology; a back waist approach or an anterior belly approach is arbitrarily chosen for puncture according to the position of the tumor; damage to adjacent organs and tissue of a spinal cord,kidneys, an intestinal canal and the like in the diagnosis and treatment processes of the abdominal cavity tumor is avoided; whether a biopsy needle or biopsy forceps are chosen for sampling depends on the size of the tumor; functions of biopsies and medicine injection are integrated; and needle tract implantation of the tumor can be avoided.

The invention discloses a multipole electroporation ablation needle and electroporation ablation equipment adopting the multipole electroporation ablation needle. The multipole electroporation ablation needle comprises a needle rod, wherein the needle rod is provided with at least two metal electrodes; every two metal electrodes can be set into mutual electric insulation, and each metal electrode is provided with an electrode connecting conductor of which one end is connected with high-voltage output equipment and can be independently set into a positive electrode or a negative electrode at will; and in addition, the multipole electroporation ablation needle can carry out high-voltage discharging electroporation ablation between any two metal electrodes. The electroporation ablation needle can reduce insertion injuries, a focus on any position of the needle rod can be subjected to ablation under a situation that the depth of the electrode needle is not moved, surgical time is shortened, and the pain of a patient is lightened.

The invention provides a laparoscope morcellation closed taking bag which comprises a bag body. The bag body is provided with a main bag opening and at least one sleeve, auxiliary bag openings are formed in the tail ends of the sleeves, the bag opening fastening rings are arranged on two sides of the main bag opening, a bag bottom fastening ring is arranged at the bottom of the bag body opposite to the main bag opening, the main bag opening is provided with a closing spanner band, and the auxiliary bag openings are provided with auxiliary closing spanner bands and connected with sleeve positioning bands. According to the laparoscope morcellation closed taking bag, a closed morcel space can be formed in an abdominal cavity, view is good, bag openings are conveniently positioned, intra-operative operation is facilitated, operative time is shortened, intra-operative period complications are decreased, the pain of a patient is relieved, and good operative effects can be ensured in the operating process.

A method for preparing an organic boron fertilizer for engineering wound soil remediation includes a step of: effectively compounding at least one of chitin oligosaccharide, wormcast and silkworm excrement, at least one of water and hydrogen peroxide, an organic boron element solution, sodium alkyl benzene sulfonate and poly sorbite under certain conditions. The present invention has significant effects on improving physical and chemical properties of engineering wound soil, enhancing availability of boron element in the soil, preventing plants from physiological diseases caused by lack of boron, and promoting growth and development of the plants.

The invention relates to a biological restoring method of phosphorus pollution, in particular to a method for restoring mine soil phosphorus pollution, which is characterized in that pilea sinofasciata is planted in the phosphor polluted mine soil, the pilea sinofasciata is directly planted, or the seeds of the pilea sinofasciata are directly seeded for growth, and the planted pilea sinofasciata carries out regular mulchtillage for harvesting overground parts of the plants. The invention utilizes the characteristics that the pilea sinofasciata can enrich the phosphor, the pilea sinofasciata is transplanted or the seeds of the pilea sinofasciata are directly seeded in the mine soil for absorbing the phosphor accumulated in the mine soil and transporting most of the phosphor to the overground parts to reduce the phosphor content in the mine soil, carrying out mulchtillage harvesting for continuous extraction when the overground parts form a certain biomass, the roots of the pilea sinofasciata can continuously survive and grow after the overground parts of the plants carry out mulchtillage harvesting, the annual planting can be avoided, the operation is simplified, and the phosphor content in the polluted soil can be effectively reduced, so the goal of restoring the pollution soil is reached.

The invention relates to a method for inducing embryonic callus. The method comprises the following steps of sterilizing seeds with a sterilization reagent; using the sterilized seeds as a material for inducing callus, inoculating the seeds to a first culture medium for inducing the callus, and performing illumination cultivation; and transferring the callus undergone illumination cultivation to asecond culture medium for subculturing, so as to obtain the embryonic callus. The method is easy to conduct, and can obtain a large quantity of the embryonic callus efficiently.

The invention relates to a planting method of tomatoes. The method comprises the steps of S1, variety selection; S2, sowing period determination; S3, field selection; S4, preparation before sowing; S5, sowing; S6, management after sowing; S7, the prevention and curing of plant diseases and insect pests; S8, harvesting. The method has the advantages that the supplying amount in the growing period of the tomatoes is ensured to prevent the suppression of the tomato growing period to promote the rapid growing of the tomatoes, improve the yield of the tomatoes and reduce the planting cost of the tomatoes.

The present invention discloses a method for bi-directionally assessing effective-state selenium in selenium-rich soil and a selenium content level in paddy rice. Calculation is performed by using a formula y=1.02x+104, wherein y represents a selenium content in paddy rice, and x represents an effective-state selenium content in rice rhizosphere soil. According to the method, a mutual relation between effective-state selenium and paddy rice selenium in soil is used, so that not only an effective-state selenium level in specific block soil can be rapidly diagnosed, but also a selenium content in paddy rice can be predicted by using the effective-state selenium level, thereby preventing high-selenium rice from being grown in high-effective-state selenium soil, and reducing a high-selenium intake risk.

The invention discloses the field of laparoscopic surgery tools and particularly relates to an airtight fetching bag for a laparoscopic surgery. The airtight fetching bag comprises a fetching bag body and at least three finger ends. The fetching bag body is provided with an opened containing end and holes communicated with the finger ends, an opening narrowing suture penetrates into the opened containing end, and two ends of the opening narrowing suture are not closed. One end of each finger end is integrally connected with the fetching bag body and communicated with the fetching bag body mutually, the other end of each finger end is closed, the outer side of the closed end of each finger end is connected with a traction line, an annular belt for transition passes through between the upper portion and the lower portion of each finger end, and the annular belt is smaller than other positions in thickness. The airtight fetching bag is suitable for fetching of larger uterine myomas. During operation, cut-off uterine myomas are contained in the fetching bag, an airtight space is formed in the abdominal cavity in the surgery, spreading and plantation of tumor cells can be effectively prevented through smashing in the airtight space, meanwhile a view field is good, surgical operation is promoted, the surgical time is shortened, the pain of patients is relieved, a good surgical effect is ensured, and popularization and application in the medical industry are promoted.

The invention provides a production process of a novel rattan plaited vase. The production process comprises the following steps of: selecting a fresh willow, processing the willow into a circular orrectangular plank, and soaking the plank by preservative solution for 1-2 hours; naturally airing and drying fresh rattans, carrying out pressurization in a pressure tank by using mixed gas of nitrogen and carbon dioxide, and continuously pressurizing to 0.13-0.18 MPa in the pressure tank by using superheated steam; putting the treated plank and rattans into a dryer to carry out drying, and plaiting the base on the plank by utilizing the rattans; and spraying distilled water to wet the vase, and drying the vase by using the dryer. According to the production process, the corrosion resistance and oxidation resistance of the vase are greatly improved, planting soil can be put in the vase to plant flowers, and the vase cannot be differentiated by humus bacteria; and the produced vase is particularly suitable for being used in the vicinity of equator, and is capable of enduring long-time continuous high temperature roasting and high-intensity ultraviolet irradiation in the open.

The invention provides an operation method of a high-portability mobile law enforcement device, which can guarantee legal operations of a high-portability mobile law enforcement device. The operation method comprises the steps that 1) the exclusive police unlock a mobile phone type police affair system through inputting a key; 2) related information of the case handling police is filled in automatically, wherein case handling is performed by two policemen; 3) a security server feeds back decrypted information to the mobile phone type police affair system, and automatically fills in the information at corresponding positions of an editing interface of a written decision of administrative penalty; 4) the case handling police select a punishment basis through selecting a punishment basis selection item in the editing interface of the written decision of administrative penalty and then select a punishment type; 5) previewing is performed, and the mobile phone type police affair system is paired with a printer through verification of a pairing key so as to perform printing; and 6) the printer prints three pieces continuously, at least one piece is signed and sealed by the penalized person, the data is filled, and then the case handling police take a picture by using the mobile phone type police affair system and archive the piece.

The invention relates to medical instruments, in particular to a disposable dissemination-preventing and tumor-smashing device. The device comprises a cannula arranged in an incision of an endoscopicsurgery; a sleeve bag is arranged at the end, extending into the incision, of the cannula; a pull wire penetrating through the other end of the cannula is connected with the sleeve bag; and after a tumor is put into the sleeve bag, a smasher extends into the sleeve bag from the cannula through a bag opening of the sleeve bag, and then the bag opening is tightened by pulling the pull wire, so thatthe smasher smashes the tumor in the sealed sleeve bag. The simple cannula, sleeve bag and pull wire are adopted, and the tumor can be wrapped and smashed in the sealed sleeve bag through the existingsmasher; the device is ingenious in design, simple in structure and convenient to operate; and the crushing process is good in leakproofness, so that tumor dissemination and planting can be effectively prevented.

The invention relates to a repeating crossbow type prostate puncture gun capable of adjusting the puncture depth, and belongs to the technical field of medical instruments. Comprising a skin breaking needle, a detachable puncture needle, a needle core, a limiter, a bore, a supporting plate, a gun retreating bolt, a loading device, a firing device, a safety device and a needle bin. A skin breaking needle is fixed to one end of the supporting plate, a puncture needle penetrating through a needle core is arranged in the skin breaking needle, and the length of the puncture needle is smaller than that of the needle core. Baffle-shaped bulges are respectively arranged at the rear ends of the puncture needle and the needle core; a bore, a gun withdrawing bolt, a loading device and a firing device corresponding to the baffle-shaped bulges are arranged on the plate surface of the supporting plate; a limiter for adjusting the puncture depth is arranged at the front end of the supporting plate; the supporting plate is further provided with a puncture needle moving-out device and a needle bin used for storing and releasing puncture needles one by one. One end of the needle core close to the needle tip is provided with a tissue groove; by means of the puncture gun, the puncture depth can be adjusted, needle passage planting can be prevented, and rapid puncture can be achieved.

The invention discloses a tumor specimen cutting isolation bag for the laparoscopic surgery. The tumor specimen cutting isolation bag comprises an elastic soft bag body, a tumor specimen inlet channelis formed in the periphery of the bag body and communicated with a bag inner cavity, and a soft locking piece is arranged on the tumor specimen inlet channel to seal the tumor specimen inlet channel;at least five operation channels are further formed in the periphery of the bag body and communicated with the bag inner cavity, each operation channel is provided with a soft locking piece which canseal the operation channel, an air injection channel is further formed in one side of one operation channel and communicated with the interior of the operation channel, the air injection channel canbe connected with an inflation mechanism, and the air injection channel can be closed through the locking piece. The tumor specimen can be directly measured and taken in an abdominal cavity, and thencan be segmented into small blocks and then taken out from punctures, the wounds do not need to be enlarged, the wound is reduced, and the attractiveness of a postoperative operation part is improved.