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85results about How to "Simple procedure" patented technology

Porous structure generation method and streamer simulation method thereof

The invention discloses a porous structure generation method and a streamer simulation method thereof, and relates to the technical field of porous structure generation and simulation, and the porous structure generation method comprises the following steps: defining and determining phase parameters of a porous structure; selecting nodes with a preset proportion from all nodes in the set area, setting the nodes as pore seed nodes, and simulating the growth process of pores by using a result of numerical iteration solution processing based on initial values of phase parameters of the set nodes; and constructing a porous structure model. The porous structure streamer simulation method comprises the following steps: removing pores which are not communicated with the surface of a porous structure to obtain a porous solid medium model; setting parameters of gas, and performing transient solution on the discrete electron diffusion model of streamer development; and according to the transient development process of the streamer, analyzing and obtaining the influence of the pore structure on the development characteristics of the streamer. By applying the method provided by the invention, the mesh generation density in porous structure model simulation is reduced, and the efficiency of streamer simulation is improved.
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Large-scale spartina alterniflora comprehensive treatment method

PendingCN119278800AHabitat restorationImprove ecological functionPlant cultivationCultivating equipmentsEnvironmental resource managementSalt marsh vegetation
The invention relates to a large-scale comprehensive treatment method for spartina alterniflora, which has the advantages that firstly, conventional multi-time cutting is replaced by deep digging of spartina alterniflora, so that the manufacturing cost is saved, and the construction period is shortened; secondly, the conventional repeated plowing and outward transportation are replaced by adopting a burying and compacting mode, so that the manufacturing cost is saved, and the construction period is shortened; thirdly, a new soil backfilling technology is adopted, new soil hydraulic reclamation is completed by laying a hydraulic reclamation pipeline, oxygen is further blocked, and meanwhile, salt marsh vegetation planting conditions are achieved; and fourthly, the original ecology is restored through salt marsh vegetation replacement. The method is economical, efficient and simple in procedure, the vegetation habitat of the wetland is restored, the ecological function of the wetland is improved, and the original ecology can be restored while the spartina alterniflora is managed.
Owner:中交海洋建设开发有限公司

Storage battery fault detection method and system based on multi-modal characteristics

The invention discloses a transformer substation storage battery pack abnormal state identification method based on multi-modal characteristics. The method comprises the following steps of obtaining current, temperature, humidity and vibration frequency of a storage battery in historical data; formalizing a fault prediction task and constructing a fault detection model, and importing preprocessed data into a feature extraction module to obtain local features; importing the local features into a time sequence feature extraction module to obtain time sequence features; time sequence features are imported into a global feature extraction module; global features are obtained; importing the local features, the time sequence features and the global features to a feature fusion module to obtain multi-modal features; and importing the multi-modal features to a prediction module to obtain a predicted fault type. According to the method, the local features, the time sequence features and the global features are extracted in sequence by using a plurality of detection indexes of the transformer substation storage battery pack, and the features are subjected to multi-modal data fusion, so that the capture capability of the model on data exception is improved, and the recognition accuracy of the abnormal state of the transformer substation storage battery pack is improved.
Owner:NANCHANG POWER SUPPLY BRANCH OF STATE GRID JIANGXI ELECTRIC POWER CO LTD

Efficient ion adsorption type rare earth deposit prospecting exploration method

The invention discloses an efficient ion adsorption type rare earth ore deposit prospecting exploration method which comprises the following steps: 1) delineating a prospecting prospecting area indoors through a geochemical exploration weak anomaly extraction technology; 2) investigating the rare earth mineralization enrichment law and the characteristics of rare earth minerals and clay minerals in the prospecting prospective area, carrying out large-scale geological mapping in the field, and delineating a prospecting target area; and 3) quickly positioning and evaluating the rare earth ore body through a field on-site manual percussion drill technology. According to the method, through the technical combination of the rare earth enrichment mechanism, the mineralogy, the chemical exploration weak anomaly extraction technology and the field rapid evaluation technology, rapid prospecting exploration is achieved, the prospecting efficiency and success rate of the rare earth ore are greatly improved, the time is shortened, the procedure is simplified, and the cost is greatly reduced.
Owner:GEOLOGICAL SURVEY BUREAU OF YUNNAN PROVINCE

Construction method of TVM quantization model based on grammar layer conversion and related device

The invention belongs to the technical field of artificial intelligence, and discloses a construction method of a TVM quantization model based on grammar layer conversion and a related device. The method comprises the following steps: acquiring a PyTorch model file and a quantization parameter file of a model to be subjected to parameter quantization; the PyTorch model file is imported into a PyTorch framework, and a Python reasoning script of model reasoning is obtained; analyzing the Python reasoning script line by line according to a grammar rule, and converting the analyzed Python reasoning script into a TVM relay reasoning script according to a grammar conversion rule in combination with model information in a PyTorch model file; analyzing the converted TVM relay reasoning script in the TVM framework, and storing the TVM relay reasoning script as a TVM model file; and calculating and generating a quantized TVM model parameter file according to the quantized parameter file. The method solves the problem of insufficient precision of a direct quantification model in a tvm architecture, and has the advantages of simple program and easiness in debugging and expansion compared with a traditional construction method based on computational graph semantic conversion.
Owner:GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +4

Hydraulic system based on CFA working condition, operation method of hydraulic system and rotary drilling rig

The invention provides a hydraulic system based on a CFA working condition and an operation method thereof.The hydraulic system comprises a pilot pump, a control valve, a first electromagnetic reversing valve, a second electromagnetic reversing valve, a first hydraulic control proportional valve and a second hydraulic control proportional valve; the other end of the control valve is connected with a first electromagnetic directional valve and a second electromagnetic directional valve, the first electromagnetic directional valve is connected with a first hydraulic control proportional valve through a first pipeline, and the second electromagnetic directional valve is connected with a second hydraulic control proportional valve through a second pipeline. The first pipeline and the second pipeline are respectively communicated with the control valve, and pilot oil passing through the control valve can simultaneously control the first hydraulic control proportional valve and the second hydraulic control proportional valve. The hydraulic system is simple in program, the drill rod and the power head can synchronously ascend through a common hydraulic valve, feedback control is prevented from being added, the hydraulic system is simple and reliable, and the operation difficulty is reduced. The invention further relates to the rotary drilling rig.
Owner:SHANGHAI ZOOMLION HEAVY IND PILING MACHINERYCO

Method for inducing industrial cannabis sativa to generate female seeds through inducer

The invention belongs to the technical field of agricultural cultivation, and particularly relates to a method for inducing industrial cannabis sativa to generate female seeds through an inducer. The method comprises the following steps: (1) preparing an inducer mixed solution; the concentration of the nano-silver particles in the inducer mixed solution is 150 mg / L to 200 mg / L, the concentration of the gibberellin is 80 mg / L to 100 mg / L, and the concentration of the surfactant is 500 mg / L to 700 mg / L; (2) selecting industrial cannabis sativa which is about 10-15 days in the flowering period and is confirmed to be female plants, spraying the whole female plants of the industrial cannabis sativa in a mist form by using the inducer mixed solution in the near evening, avoiding stems, and preferably, spraying once every 2-3 days, spraying twice in total, and meanwhile, changing the illumination time, so that the female plants of the industrial cannabis sativa are obtained. The obtained industrial hemp seeds are all female. The method disclosed by the invention is high in all-female induction rate and good in stability.
Owner:HEILONGJIANG PUHOU AGRI & FORESTRY TECH CO LTD +1

Backwash filtering device

The invention relates to a backwash filter device, which comprises a valve body, a filter element, a filter element and a filter element, and is characterized in that the valve body is provided with a liquid inlet, a liquid outlet and a drain outlet; each backwashing valve core module is provided with a working cavity, a valve core liquid inlet hole and a valve core pollution discharge hole; the backwashing filter element module comprises a liquid outlet cavity, a liquid taking hole, at least two filter cavities and at least two filter screens; the pilot electromagnetic valve module comprises at least two pilot electromagnetic valves, and each pilot electromagnetic valve can control the corresponding backwashing valve element module to be switched between the opening position and the closing position; the liquid taking hole can be communicated with a liquid inlet cavity in each pilot electromagnetic valve; and the control module is detachably connected with the valve body and can control the action of each pilot electromagnetic valve. The backwashing filtering device is more convenient to install and maintain, can meet the filtering and cleaning functions before high-pressure emulsion flows to a hydraulic support system, can also achieve intelligent control, is simple in control loop and can prolong the service life.
Owner:XIAN HUACHUANG MA KE INTELLIGENT CONTROL SYST CO LTD +1

Visual micro-injection device for live cultivation of bovine gallstones

ActiveCN224685957Usimple procedureQuickly learn how to operateMinimal invasive surgeryGallstones
The utility model discloses a kind of visual microinvasive injectors for living body cultivation gall, belong to the technical field of pharmaceutical manufacturing.A kind of visual microinvasive injector for living body cultivation gall, including upper shell, lower shell, limit ring, sealing plate, bottom plate, sealing ring, buckles and support block, the upper shell is sleeved in the surface of lower shell and limit ring, the limit ring is sleeved in the surface of injector barrel, limit ring one end extends to the outside of upper shell, and the other end is penetrated to the inside of lower shell.The utility model is designed as integrally-formed injector, minimally invasive surgery and visualization technology are integrated, simplify surgical procedure, even non-professional technical personnel can quickly master operation method.Integrally-formed design reduces different tools needed to switch or use in cooperation in surgery, reduces surgery time, reduces operation complexity, improves surgery efficiency and safety.
Owner:KEHUA (SHENZHEN) DRUG RESEARCH & DEVELOPMENT CO LTD

An automatic riveting production system for water heater covers

This invention discloses an automatic riveting production system for water heater masks, relating to the field of automated water heater production technology. It includes a material placement platform with riveting equipment on each of its adjacent sides and feeding devices on the other adjacent sides. A manual feeding position is provided between the two feeding devices. Each feeding device includes a support and a positioning fixture. The riveting equipment includes a riveting machine, a material handling robot, and a material handling hand. Through the cooperation of these components, automatic riveting of the water heater masks is achieved. During the riveting operation, only one worker is needed to feed materials to both riveting machines, while also having spare time to arrange the riveted masks on the material placement platform. This enables continuous, seamless, and automated production of water heater masks, greatly improving production efficiency. The operation is simple for workers, effectively preventing the production of defective products.
Owner:HUNAN CHUANGYAN IND TECH RES INST CO LTD

Data processing method, device, electronic device and computer readable storage medium

The disclosed embodiment discloses a data processing method, device, electronic device and computer-readable storage medium, wherein the data processing method comprises: obtaining a data request sent by a data requester, and determining whether the data request is a preset behavior; when the data request is determined to be a preset behavior, performing behavior verification on the data requester, wherein the behavior verification includes trajectory behavior verification and physiological feature verification; when the data requester passes the behavior verification, the data request is confirmed. The technical solution is simple in procedure, easy to implement, low in cost and not easy to be cracked, and can effectively identify illegal network behaviors such as spam accounts, and ensure the normal operation of the Internet platform.
Owner:RAJAX NETWORK &TECHNOLOGY (SHANGHAI) CO LTD

Reverse osmosis precision filter equipment

The utility model aims to provide reverse osmosis precision filter equipment, which reduces the labor intensity of replacing a filter element, reduces the field operation risk of personnel, saves the replacement cost, can achieve the purposes of shortening the replacement time and improving the field treatment, and comprises a support frame, two groups of single-core filter groups which are symmetrically distributed left and right are arranged on the supporting frame, and each group of single-core filter group comprises a plurality of single-core filters which are transversely distributed up and down; a water inlet main pipe is arranged between the inlet ends of the two single-core filter groups; the left side wall and the right side wall of the water inlet main pipe are correspondingly communicated with the inlet ends of the single-core filters through water inlet branch pipes respectively; a water outlet main pipe is arranged between the inlet ends of the two single-core filter groups, and the left side wall and the right side wall of the water outlet main pipe are correspondingly communicated with the inlet ends of the single-core filters through water outlet branch pipes respectively.
Owner:LUXI CHEM GRP CO LTD

A label-free ratiometric fluorescence method for detecting antigens

The present invention discloses a label-free ratio fluorescence type antigen detection method. The present invention comprises the following steps: designing a single-stranded DNA, comprising a recognition DNA sequence for CRISPR, an aptamer for a target antigen, and the two are separated by several consecutive T bases to construct component A; using the target antigen as a target, modifying the antibody of the target antigen on a 96-well plate to construct component B; connecting the surface carboxylated silica microspheres to a DNA chain modified with an amino group at the end, and complementary pairing of the auxiliary DNA with the amino group DNA to form a double strand to construct component C; adding component A, component B, component C, copper ions and ascorbic acid, DAPI dye, and exonuclease III to the object to be detected; detecting the red fluorescence and blue fluorescence of the object to be detected, and detecting the target antigen by ratio fluorescence method. The ratio fluorescence method of the present invention compares the intensity of the two fluorescences as signal parameters, which is more accurate, more sensitive, and more selective; and improves the sensitivity, overcomes the disadvantages of the traditional method that requires labeled antibodies, and saves the detection cost.
Owner:SOUTHWEST UNIV

Embolism protection device

The invention discloses an embolism protection device, and belongs to the technical field of interventional therapy instruments. The filter is arranged on the periphery of the long and thin supporting main body in a sleeving manner and has an unfolded structure which is outwards unfolded relative to the radial direction of the long and thin supporting main body; the far end of the filter is a closed end, and the near end of the filter is an open end; when the filter is in the unfolded configuration, an opening for thrombus to enter the filter is formed in the open end, and a seal for holding the thrombus is formed in the closed end; the tying rope is tied to the open end of the filter, and at least one end of the tying rope extends to the operation end; the tether is used for driving the open end to gather so as to reduce the size of the opening. The tying rope is tied at the open end of the filter, when the filter and thrombus in the filter need to be withdrawn from the body, the tying rope is pulled to the near end through the operation end, the tying rope drives the open end to gather together, and the opening of the open end is shrunk or completely closed, so that the thrombus is wrapped in the filter; and the thrombus escape risk in the process of withdrawing the embolism protection device is reduced.
Owner:DK MEDICAL TECH CO LTD

Rollover mechanism for storage battery production and processing

The invention discloses a side turning mechanism for storage battery production and processing, and relates to the technical field of storage battery production. The device comprises a storage battery assembly line and a side turning mechanism, the storage battery assembly line comprises a conveying assembly line frame and power rollers, and the power rollers are uniformly arrayed on the conveying assembly line frame; a storage battery is placed on the power roller; a side turning mechanism is fixedly mounted on the conveying flow frame; the side turning mechanism comprises an adjusting frame, a rotating supporting rod and a turning supporting plate. A rotary supporting rod is assembled on the adjusting frame; a turnover supporting plate is rotationally matched with the middle of the rotary supporting rod; and the top and the bottom of the storage battery are overturned under the hooking and supporting action of the overturning supporting plate and the pushing action of the power roller respectively. Under the action of the storage battery assembly line and the rollover mechanism, when the bottom of the storage battery is pushed forwards, the top of the storage battery is pushed obliquely upwards, so that the function of rollover operation is achieved, and the storage battery rollover device has the advantages of being simple and convenient, simplifying procedures and simplifying equipment.
Owner:TIANNENG BATTERY GRP (MAANSHAN) NEW ENERGY TECH CO LTD

Tissue serum-free vitrification cryopreservation liquid and application thereof

The invention belongs to the technical field of tissue cryopreservation, discloses a serum-free tissue vitrification cryopreservation solution and application thereof, and particularly discloses a serum-free vitrification cryopreservation solution which comprises a permeable cryoprotectant, a non-permeable cryoprotectant, an energy metabolism regulator, an antioxidant and a culture medium. The tissue serum-free vitrification cryopreservation liquid provided by the invention is invented based on a vitrification preservation principle, is simple in procedure, short in time consumption and low in cost, does not need an expensive programmed cooling instrument to strictly control a cooling step, can effectively avoid damage caused by generation of ice crystals, and has a cryopreservation effect far better than that of slow quick freezing. The serum-free tissue vitrification cryopreservation liquid does not need to add unsafe components such as animal-derived serum, reduces the possibility of animal pathogen pollution, can be used for cryopreservation of tissues such as liver, kidney, skin and tumor, and has a recovery rate of more than 90%.
Owner:NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV

Solid beverage particle drying equipment with anti-caking function

The utility model provides solid beverage particle drying equipment with an anti-caking function, which relates to the technical field of solid beverage particle drying equipment and comprises a machine body, an air cylinder is fixedly mounted at the top end of the machine body, a cover plate is fixedly mounted at the output end of the air cylinder, and a first motor is fixedly mounted at the top end of the cover plate. A fixing pipe is fixed to the output end of the first motor. By arranging the machine body, the air cylinder, the cover plate, the first motor, the fixed pipe, the stirring rod, the rotary drum, the second motor, the belt pulley, the belt, the hot-air blower and the like, when a solid beverage is processed, through double stirring of the stirring rod and the rotary drum, the situation of non-uniform stirring can be effectively avoided, and a fixed material is prevented from caking; and meanwhile, economic losses are avoided, during discharging, a rotating rod and a shielding plate are arranged, the rotating cylinder does not need to be taken out for material taking, the procedure is simple, operation is very convenient and fast, and the practical effect and convenience of the equipment are improved.
Owner:SHAANXI TIANYUN BIOTECHNOLOGY CO LTD

Opening-prefabricated carbon fiber spoke and preparation method therefor

The present invention discloses an opening-prefabricated carbon fiber spoke and a method for preparing thereof. The opening-prefabricated carbon fiber spoke includes: a spoke body made of carbon fiber, a nipple that is capable of cooperating with and connecting to a wheel rim, and a nipple head that is capable of cooperating with and connecting to a hub. Both ends of the spoke body are a first fixed connector and a second fixed connector. The first fixed connector is provided with a diameter-expanded part, and the second fixed connector is provided with a forked part. The nipple and the nipple head are provided with penetrating mounting holes. The nipple head is sleeved on the first fixed connector of the spoke body, and the nipple is sleeved on the second fixed connector of the spoke body. The forked part of the second fixed connector is provided with a wedge pin. According to the present invention, a slope is formed at both ends of the spoke body, and the two ends are increasingly tight under an action of a pulling force, which greatly improves a tensile strength, and features advantages of simple production operation, high efficiency, and low costs.
Owner:XIAMEN CARBONWING COMPOSITE TECH CO LTD

A method for extracting hypoglycemic active peptides from sheep bones and its application

The present invention relates to the technical field of enzymatic extraction of functional peptides, and more particularly to a method and application thereof for extracting hypoglycemic active peptides from sheep bones, S1: bone residue is prepared; S2: bone powder is prepared; S3: first defatting treatment is carried out with a composite degreasing agent, and the composite degreasing agent is mixed by food-grade lipase and sodium glycocholate according to a mass ratio of 1: (0.1-0.15); S4: second defatting treatment is carried out with anhydrous ethanol; S5: enzymolysis treatment is carried out to the obtained defatted bone powder B in sequence by the first protease and the second protease, and the first protease is collagenase, and the second composite protease is mixed by aminopeptidase and serine protease according to a mass ratio of 1: (1-3); S6: after the obtained active peptide suspension is de-enzymed, centrifuged and freeze-dried, hypoglycemic active peptides are obtained. The present invention uses sheep bones as raw materials for the first time, and is efficiently extracted with small molecule hypoglycemic active peptides through secondary defatting and two protease segmented enzymolysis treatments.
Owner:INNER MONGOLIA VOCATIONAL OF CHEM ENG

Wall-mounted liquid glove spraying and cleaning machine

The utility model provides a wall-mounted liquid glove spraying and cleaning machine which comprises a shell assembly, two liquid storage tanks, two spraying grooves and a waste water groove are sequentially arranged on the shell assembly side by side from top to bottom, and a plurality of drainage holes are formed in the bottoms of the spraying grooves and communicated with the waste water groove; and the number of the spraying assemblies is two, the two spraying assemblies are installed in the two spraying grooves correspondingly, and each spraying assembly comprises two first guide rails and two second guide rails. The two liquid storage tanks which are arranged in the shell assembly side by side from top to bottom at a time are used for storing and spraying liquid gloves and storing cleaning liquid respectively, the two spraying grooves are used for reserving spaces for spraying the liquid gloves and cleaning hands respectively, the waste water groove is used for collecting waste liquid, and the two spraying assemblies are used for spraying the liquid gloves and cleaning the hands respectively. The device is easy to use, spraying or cleaning is more comprehensive, the procedure of using liquid gloves by medical staff is simplified, and use is convenient.
Owner:TONGJI HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI TECH

Vertebral pedicle operation awl

The utility model provides a vertebral pedicle operation awl which comprises a holder and an awl body. And a mounting assembly is arranged on the holder. The mounting assembly comprises a fixing part and a limiting part, the limiting part is arranged at the end of the holder, and the fixing part is arranged between the limiting part and the holder. The cone comprises a cone head and a cone rod, and the cone head is arranged at the end of the cone rod. A fixing rod and a limiting rod are arranged on the conical head, the fixing rod can extend into and be fixed into the fixing part, and the limiting rod can extend into the limiting part. The pedicle operation awl provided by the utility model can simplify the process of a pedicle screw implantation operation. Operation steps are simplified, operation is simpler, operation difficulty is lower, operation time is shorter, and iatrogenic injury to a patient is avoided.
Owner:BEIJING DCN ORTHOPAEDIC HOSPITAL

Coronary artery three-way stent and three-way stent assembly

The invention belongs to the field of medical surgical instruments, and provides a coronary artery three-way stent which comprises a main stent body and a branch stent body communicated with the main stent body, the main stent body and the branch stent body comprise a plurality of annular units arranged at intervals, and every two adjacent annular units are connected through a plurality of first connecting units to form a tubular structure. The main bracket is connected with the branch brackets through a plurality of second connecting units; the invention further provides a coronary artery three-way support assembly, the coronary artery three-way support assembly comprises a three-way balloon device and the coronary artery three-way support, the three-way balloon device comprises a balloon catheter and a main balloon arranged on the balloon catheter, the balloon catheter comprises a first inner tube, a second inner tube and an infusion channel, the infusion channel is communicated with the main balloon, and the first inner tube is communicated with the second inner tube. A branch balloon communicated with the main balloon is arranged on the main balloon, and the three-way balloon device is used for conveying the coronary artery three-way stent to a lesion position and expanding the coronary artery three-way stent.
Owner:阮如意

Dental laser therapeutic instrument-based decayed tooth removal system and control method

The embodiment of the invention discloses a dental laser therapeutic instrument-based decayed tooth removal system and a control method, the system comprises a laser, an acquisition unit and a driving unit, the acquisition unit is used for acquiring three-dimensional data of a decayed tooth area and dividing the decayed tooth area into m to-be-removed small areas according to a preset volume; and the driving unit adopts a pulse laser removal mode and / or a continuous laser removal mode to sequentially remove the to-be-removed small areas of each layer from top to bottom and from outside to inside. The laser is used for replacing a turbine dental drill to remove decayed teeth, micron-order layer-by-layer ablation is achieved, and the method is most effective, safe, simple and easy to control; the removal efficiency and precision are improved, the operation time is shortened, and the operation steps are simplified; meanwhile, different lasers are adopted for removing different positions, so that healthy tooth parts are protected, and a patient can be treated more comfortably.
Owner:SHENZHEN DINGWENSHENG TECH CO LTD

Expansion device for centrum cancellous bone in vertebroplasty

The utility model discloses an expanding device for a cancellous bone of a centrum in a vertebroplasty. The expanding device comprises an outer fixed pipe fitting, an inner movable rod piece and a foldable drill bit, the outer fixing pipe fitting is arranged in a working channel of a target vertebral body; a foldable drill bit is arranged at the front end of the inner movable rod piece, the foldable drill bit is inserted from the first end of the outer fixing pipe piece and can be positioned after moving along the outer fixing pipe piece, and after the foldable drill bit extends out of the second end of the outer fixing pipe piece, the flare angle of the end of the foldable drill bit is gradually increased along with reduction of the overlapping size of the foldable drill bit and the outer fixing pipe piece. The end part of the foldable drill bit is provided with a plurality of concave contact surfaces, and the concave contact surfaces are used for forming a cavity with a rough interface in the cone when the foldable drill bit is screwed in. The centrum cancellous bone expansion device can perform accurate centrum cancellous bone expansion, promote uniform dispersion of bone cement, increase the contact area of the bone cement and the cancellous bone, prevent displacement of the bone cement after an operation, simplify operation steps and shorten operation time.
Owner:GENERAL HOSPITAL OF THE NORTHERN WAR ZONE OF THE CHINESE PEOPLES LIBERATION ARMY

Carrier and detection equipment

The utility model discloses a carrier and detection equipment. The carrier comprises a fixed seat, a movable seat, a plurality of clamps, a first connecting structure, a second connecting structure and a driving part, wherein the fixed seat comprises a feeding station and a detection station; the movable seat is movably arranged on the fixed seat; the plurality of clamps are used for bearing different pieces to be detected; the multiple clamps are each provided with a first connecting structure, the second connecting structures are arranged on the movable base and matched with the first connecting structures, and any clamp can be detachably connected with the second connecting structures through the first connecting structures. The driving end of the driving part is connected with the moving base and used for driving the moving base to move between the feeding station and the detection station so as to drive the clamp to move between the feeding station and the detection station. According to the carrier, the matched clamps can be replaced according to different products, so that different types of to-be-detected products can be rapidly replaced, and the detection efficiency of different products is effectively improved.
Owner:JIANGSU LEAD TECH CO LTD

Bent puncture needle combination with line for minimally invasive arteriovenous fistula ligation

The utility model relates to the field of medical instruments, and aims to solve the problems of large surgical wound, relatively complicated surgical style and longer postoperative recovery time, which are not beneficial to patient compliance, medical experience and illness state improvement in clinical application at present. Therefore, simplification of the surgical process and reduction of extra injuries in the surgery are of great significance to patients and surgeons, and innovation and improvement of existing special medical instruments for minimally invasive arteriovenous fistula ligation are very necessary and urgent. According to the technical scheme, the bending puncture needle combination with the suture for the minimally invasive arteriovenous fistula ligation comprises a large bending puncture needle, a separable needle handle, an abdominal wall lateral opening flexible needle sleeve and a micro-bending pintle, a medical suture is arranged at one end of the large bending puncture needle, the separable needle handle is composed of the needle sleeve and the needle handle, and the needle sleeve is connected with the needle handle. The needle sleeve can be connected with the end, provided with the medical suture line, of the large-bending puncture needle in a sleeved mode, and the needle handle is of a butterfly-shaped structure.
Owner:THE FIRST AFFILIATED HOSPITAL OF XIAMEN UNIV

Nail removing ring for circumcision anastomat

The nail removing ring comprises an anastomat nail barrel and anastomat gaskets, the anastomat gaskets comprise two sets of first anastomat gaskets, two sets of second anastomat gaskets and two sets of third anastomat gaskets, the two sets of first anastomat gaskets are fixed in a bonding mode, the two sets of second anastomat gaskets are fixed in a bonding mode, and the third anastomat gaskets are fixed in a bonding mode. The two groups of second anastomat gaskets are bonded and fixed, a plurality of groups of third anastomat gaskets are arranged, and grooves are formed in the first anastomat gaskets, the second anastomat gaskets and the third anastomat gaskets in a penetrating manner. According to the anastomat, through bonding and fixing between the two first anastomat gaskets and the two second anastomat gaskets, the overall stability of the anastomat can be improved, the bonded and fixed gaskets can more evenly disperse pressure, when an anastomat nail barrel penetrates through prepuce for anastomosis, the dispersion effect is beneficial to reducing damage to local tissue, and the anastomosis effect is improved. Because the injury is reduced, the possibility of bleeding is correspondingly reduced.
Owner:YICHUN SHANDE TECH CO LTD

Dynamic detection method, device and computer-readable storage medium for platelet detection

ActiveCN118777175BOmit the judgment and identification stepImprove detection efficiencyIndividual particle analysisSimulationPLT - Platelets
The present invention relates to the field of in vitro diagnostic technology, and discloses a dynamic detection method, device and computer-readable storage medium for platelet detection, which can enable a first detection mode and a second detection mode: when the first detection mode is enabled, a first sample to be tested is supplied to a detection channel according to a preset first statistic and the number of platelet particles is obtained by counting; a third statistic of the first sample to be tested is calculated; the third statistic is continued to be supplied to the detection channel for detection, and the first platelet detection result is quickly obtained. In this way, it can be ensured that a sufficient number of platelet ions can be counted to improve the detection accuracy.
Owner:ZYBIO INC