320 results about "Reagent bottle" patented technology

The invention discloses an automatic electrochemical experiment platform, and relates to the technical field of electrochemical experiments. The powder cylinder frame is suitable for placing a powder cylinder; the sample bottle box is suitable for placing a sample bottle; a solid sample adding device; the liquid sample adding device is communicated with the liquid reagent bottle; a dissolving assisting device; a sampling device; the micro-channel flowing electrolytic tank is communicated with the sampling device; the electrochemical measuring device is electrically connected with the micro-channel flow electrolytic tank; the mechanical arm is suitable for moving the sample bottle among the sample bottle box, the solid sample adding device, the liquid sample adding device, the dissolving assisting device and the sampling device and is suitable for moving the powder barrel between the powder barrel frame and the solid sample adding device. The automatic electrochemical experiment platform provided by the embodiment of the invention has the advantages of high automation degree, high experiment efficiency, convenience for realizing high-throughput and standardized experiment requirements and the like.

The invention provides an automatic filling production line for an in-vitro detection reagent, which realizes automation of feeding, filling, weighing, film sealing and leakage testing, not only improves the filling efficiency and precision and reduces personal errors, but also saves the cost and time and improves the user experience. The system comprises a reagent bottle feeding and sorting module which comprises a reagent bottle feeding mechanism and a reagent bottle sorting structure; a reagent bottle feeding module; a laser marking and code scanning module; an automatic filling and weighing module; automatic film supply and heat sealing of the film group are realized; an automatic film cutting and waste film collecting module; a leakage test mechanism; a reagent bottle conveying line; and an automatic discharging and transferring module. The reagent bottle conveying line is respectively provided with a plurality of reagent bottle placing racks which are arranged at equal intervals along the length direction of a line body, each reagent bottle is clamped and supported by two side arms of the reagent bottle placing racks from top to bottom, and the reagent bottle conveying line comprises an upper conveying line and a lower return line.

The utility model discloses a reagent bottle, tissue dehydration equipment and tissue treatment equipment, and relates to the technical field of medical examination. The reagent bottle comprises a bottle body, wherein a cavity for accommodating a solution is formed in the bottle body; at least one opening communicated with the cavity is also formed, and the solution flows into the cavity through the opening; a connecting part is arranged in the cavity, the two ends of the connecting part are connected with the two inner walls oppositely arranged in the cavity respectively, and the connecting part is located in the middle of the inner walls. According to the reagent bottle, not only is the local rigidity improved, but also the possibility of forming process problems such as sink marks and warping of the bottle body is reduced, the anti-swelling performance of the reagent bottle is guaranteed, and meanwhile the cost and the process feasibility are considered.

The utility model discloses a red blood cell osmotic brittleness colorimetric experiment analyzer which comprises a working stand, a centrifugal assembly used for separating red blood cells is fixedly arranged on the upper surface of the working stand, a solution assembly used for placing solutions with different concentrations is fixedly arranged on the upper surface of the working stand, the solution assembly comprises a solution box, and a mixing assembly comprises a limiting disc. The mounting block is fixedly mounted on the upper surface of the sliding block, one side of the drawing block and the telescopic end of the telescopic motor are mounted through a bolt, the drawing end of the negative pressure suction pipe and the drawing block are fixedly mounted, the negative pressure suction pipe is arranged on the upper surface of the reagent bottle in a sliding mode, and the negative pressure suction pipe extracts solutions in the reagent bottle and puts the solutions in the mixing test tube. The negative pressure suction tube is driven by the telescopic motor to move between the reagent bottle and the mixing test tube, and a required amount of solution is sucked under the action of negative pressure; and then the solution is moved above the mixing test tube, and the solution is released into the test tube, so that powerful support is provided for the erythrocyte osmotic brittleness experiment, and errors caused by manual operation are reduced.

The invention provides a laboratory reagent distribution device and a laboratory reagent distribution method. The distribution device comprises a rack, a distribution quantity control mechanism arranged on the rack, a pressure transmission assembly and a multi-channel cooperative control valve group, the distribution quantity control mechanism is used for generating distribution pressure with preset volume, a pressure outlet of the distribution quantity control mechanism is connected with a first transmission port of the pressure transmission assembly, and a second transmission port of the pressure transmission assembly is connected with an air inlet of the multi-channel cooperative control valve group; the multi-channel cooperative control valve set comprises a valve element and a valve seat, a main air guide channel is arranged in the valve element, a plurality of branch air guide channels are arranged around the center of the valve seat in the radial direction of the valve seat, and the valve element is rotationally connected with the valve seat so that the main air guide channel can be communicated with any branch air guide channel. The plurality of branch air guide channels are respectively connected with a plurality of reagent bottles in a one-to-one correspondence manner; each reagent bottle is connected with a liquid outlet pipe group for distributing reagents; the method can be suitable for a small-scale intermittent experiment mode, the comprehensive utilization rate of the reagent can be improved, and the taking process is simplified.

The invention discloses a design method of a kit for detection and the kit, and relates to the technical field of nutritional index detection.The kit comprises a kit body, a plurality of hole sites are formed in the kit body and used for containing a pipetting device, a sample and a reagent solution in the testing process, and the hole sites integrate all functions needed by single testing; and a unique bar code is correspondingly arranged on the surface of the kit body. When the kit is used, all reagents needed in the single-person testing process are independently packaged in the multiple hole sites of the kit respectively, the reagents are used in a single time, a user does not need to make contact with other parts of reagents, and cross contamination between samples and the reagents is reduced from the source. And each kit is used corresponding to a single test, so that the problem of long-term opening when a reagent bottle is matched with an instrument interface in the prior art can be avoided, and reagent pollution factors are reduced. The accuracy and the reliability of a detection result are further improved through the multi-hole-site arrangement.

A fibrin degradation product determination kit comprises a kit body, a kit cover, a fixed seat, a movable plate, a deflector rod, a top plate, a positioning plate and a positioning rod, the upper portion of the kit body is connected with the kit cover, the kit body is provided with a connecting lug, the kit cover is provided with a connecting block, the connecting lug is connected with the connecting block through a shaft rod, and the shaft rod is sequentially connected with the connecting lug, the connecting block, a kit body connecting lock seat and a kit cover connecting lock tongue. The box body is internally connected with a fixed seat, the fixed seat is provided with a plurality of placing holes, the placing holes are matched with reagent bottles, the reagent bottles penetrate through the placing holes, the bottoms of the reagent bottles are connected with the box body, and the upper parts of the reagent bottles are connected with the fixed seat.

The utility model belongs to the technical field of chemical equipment, and discloses a low-temperature dangerous chemical reagent storage cabinet. A low-temperature dangerous chemical reagent storage cabinet comprises a storage cabinet body, an equipment placement cabinet, a support, a cabinet door and a reagent placement table, the storage cabinet body is in a hollow shape with an opening in one longitudinal side, and the reagent placement table can be detachably installed in the storage cabinet body; the equipment placing cabinet is arranged below the storage cabinet body in a connected mode, cooling equipment can be placed in the equipment placing cabinet, and the support is arranged below the equipment placing cabinet in a connected mode. Through cooperative work of the heat absorber and the closed-loop water cooling system, rapid cooling is achieved, the low temperature in the cavity is maintained, the cooling device is suitable for chemical reagents sensitive to the temperature, the damping device effectively absorbs vibration of the cooling device, and collision between reagent bottles caused by vibration generated when the cooling device works is avoided.

This utility model relates to a reagent bottle, belonging to the technical field of laboratory equipment. The reagent bottle includes a bottle body, a connecting cap, and a Luer cap; the bottle mouth of the bottle body connects to the large opening of the connecting cap; a Luer connector is provided on the side of the connecting cap away from the bottle mouth, and the Luer connector connects to the Luer cap; a silicone gasket is provided between the bottle body and the connecting cap, and a polydimethylsiloxane coating is provided at the contact point between the bottle body and the silicone gasket. The connecting cap is used to close the large bottle mouth, the Luer cap is used to close the connecting cap, the bottle mouth is used to inject reagent into the bottle, the Luer connector is used to remove reagent to prevent waste during removal, and the polydimethylsiloxane coating is used to reduce reagent residue at the bottle mouth and on the bottle body; the entire assembly is connected by threads, and the triple-seal design achieves overall sealing of the reagent bottle.

The utility model belongs to the field of laboratory storage devices, and particularly relates to a wall-mounted experiment table top storage device for a chemical teaching laboratory, which comprises a back plate (15), a folding iron support assembly and a wall-mounted commodity shelf assembly, a mounting groove (1) and a magnetic suction plate (2) are respectively and fixedly arranged on the back plate (15) in the longitudinal direction; the folding iron stand assembly comprises a fixed sleeve (5), a telescopic frame and a supporting rod (9); the left end and the right end of the telescopic frame are connected with the fixing sleeve (5) and the supporting rod (9) respectively. A hanging piece (4) is fixedly arranged at the position, corresponding to the mounting groove (1), of the fixed sleeve (5); the wall-mounted storage rack accessories comprise a wall-mounted dual-purpose pipette rack (13) and a wall-mounted reagent rack (14). According to the utility model, the space occupancy rate is low, the experiment efficiency is high, the iron stand can be folded for storage, the height of the back plate is adjustable, and the layout of glass instruments and reagent bottles can be flexibly adjusted.

The utility model discloses a trace moisture meter capable of automatically discharging and adding liquid, and relates to the technical field of chemical equipment. The device comprises an electrolytic tank, a reagent bottle and a moisture meter main machine, a plug hole is formed in an upper end opening of the electrolytic tank, a connecting plug with the lower portion plugged in the plug hole is arranged on the plug hole, the connecting plug comprises a plug body with the circumferential face of the lower portion being a conical face, and a detachably-installed plug cap is arranged on the upper portion of the plug body. A first sealing gasket is arranged between a top plate of the plug cap and the upper end face of the plug body, the plug body, the first sealing gasket and the plug cap are provided with a liquid adding pipe hole and a liquid discharging pipe hole correspondingly, a liquid adding pipe and a liquid discharging pipe are installed in the liquid adding pipe hole and the liquid discharging pipe hole respectively, and the liquid adding pipe and the liquid discharging pipe are tightly matched with the inner wall of the liquid adding pipe hole and the inner wall of the liquid discharging pipe hole in the first sealing gasket. According to the liquid discharging and adding mechanism disclosed by the utility model, the liquid adding pipe and the liquid discharging pipe can be mounted on the electrolytic tank through the connecting plug, and the connecting plug can be taken down and replaced by a drying pipe in a moisture measurement process, so that a sample is prevented from entering a liquid discharging and adding pipeline in the measurement process.

The utility model discloses a reagent bottle safety connecting device, including bottle stopper, anti-sticking connecting piece and connecting rope, the bottle stopper is used for inserting in the inlet end of reagent bottle, the anti-sticking connecting piece wraps the outer surface of the bottle stopper and is detachably connected with the bottle stopper, the connecting rope passes through the top of the bottle stopper, the anti-sticking connecting piece is detachably connected with the bottle stopper, and the connecting rope is detachably connected with the anti-sticking connecting piece. The anti-sticking connecting piece is movably arranged on the connecting rope, and the connecting rope can be connected with bottle plugs of other reagent bottles. The utility model further discloses a reagent bottle assembly which comprises the reagent bottle and the reagent bottle safety connecting device. According to the utility model, the bottle plug has an anti-loss function, and the bottle plug can be effectively prevented from being adhered to the inlet end of the reagent bottle.

The technical problem this invention aims to solve is to provide a device for aseptic bagging of cell suspension in culture bags. This device effectively avoids cell suspension exposure and reduces the risk of contamination. The device includes a reagent bottle and a feeding bottle cap. A dispensing tube is installed on the feeding bottle cap. The lower end of the dispensing tube is connected to a sampling tube, a sampling head, and a shunt tube via a first Y-shaped connecting fitting. The lower end of the shunt tube is connected to a first shunt branch and a second shunt branch via a second Y-shaped connecting fitting. A third clamp structure is installed on the first shunt branch, and a fourth clamp structure is installed on the second shunt branch. A cell culture bag or a venting tube is connected to the lower end of the first and second shunt branch via a connector. An air filter is installed at the lower end of the venting tube. An air inlet component is also installed on the feeding bottle cap. This device ensures that the cell suspension is not exposed during the entire operation, effectively reducing the risk of contamination during the bagging process.

The invention provides a high-toughness low-temperature-resistant PE material and a reagent bottle thereof, and belongs to the technical field of macromolecules. The composite material comprises high molecular weight polyethylene, maleic anhydride grafted low molecular weight polyethylene, a toughening agent, a p-methylsalicylic acid amphiphilic block oligomer, a hydrogenated abietic acid amphiphilic block oligomer and an antioxidant. Through cooperation of multiple components, the performance of the polyethylene material is broken through; the key point is that two amphiphilic block oligomers with complementary functions are introduced at the same time: one of the amphiphilic block oligomers ensures that stress is efficiently transferred between a matrix and a flexibilizer, and the potential of the flexibilizer is fully exerted; another one creates a nanoscale energy dissipation center within the matrix, initiating micro-plastic deformation. And the two collaboratively construct a three-dimensional toughening network. And finally, the high strength of the material is maintained, the impact toughness far beyond that of a conventional system is obtained, and the industrial problem that the strength and the toughness are difficult to consider is solved.

The invention relates to the field of optical measurement, and discloses a method, system and related equipment for measuring liquid level height and liquid film thickness, and the method comprises the following steps: after a laser emitter emits at least two laser beams with different incident angles to the liquid level in a reagent bottle, obtaining the incident angle of each laser beam; based on the incident angle, determining an internal refraction angle after each laser beam irradiates the liquid film; obtaining the transverse offset of each laser beam; wherein the transverse offset is the offset between the laser emission position and the position of the preset observation point after the laser is refracted by the liquid in the reagent bottle; and calculating the height of the liquid level and the thickness of the liquid film based on each transverse offset and each internal refraction angle. Through multi-angle laser incidence and refraction change among air, the liquid film and the liquid, calculation of the liquid level height and the liquid film thickness is achieved, and the technical effects of being rapid, accurate, free of contact and capable of achieving real-time measurement are achieved.

The utility model relates to the technical field of transportation equipment, in particular to a safety protection box for disinfection reagent transportation, which comprises a transportation box and a cover plate adaptively mounted on the transportation box, and a limiting component is arranged in the transportation box; the limiting assembly comprises disinfection reagent containing cylinders, the disinfection reagent containing cylinders are of a conical cavity structure, the disinfection reagent containing cylinders are installed on a partition plate in the transport box and the lower end face of a cover plate respectively, and the disinfection reagent containing cylinders can be perfectly attached to the bottoms of disinfection reagent bottles of different specifications through the unique conical cavity structure of the disinfection reagent containing cylinders. Stable supporting is provided, the bottom studs are spirally installed in the screw cavities formed by the cover plate and the partition plate in an array mode, the flexible and stable installation mode is achieved, the layout and number of the containing cylinders can be adjusted at will according to the number and specification of actually transported reagent bottles through the design, all-dimensional accurate fixing of the reagent bottles is achieved, and the reagent bottles are fixed more stably. The shaking of the reagent bottles in the transportation process is effectively avoided, and the transportation safety is greatly improved.

This utility model belongs to the field of medical device technology, and particularly relates to a cytokine flow cytometry detection kit, including a reagent bottle and a storage box. The reagent bottle is snapped into a limiting tube. A partition plate is snapped into the inside of the storage box, and a bottle holder slot is opened on the partition plate. The bottom of the reagent bottle is inserted into the bottle holder slot. A limiting cardboard is movably set on the inner wall of the storage box. The bottom of the partition plate abuts against the bottom of the inner wall of the storage box, and the top abuts against the bottom of the limiting cardboard. In this utility model, the limiting tube can limit the pipette tip, preventing the pipette tip from falling into the reagent bottle during the process of using the pipette to draw liquid, which would prevent the operator from being unable to quickly remove the tip. The limiting cardboard can limit the top of the partition plate, preventing the partition plate from being pulled out with the bottle when the operator pulls the reagent bottle out of the bottle holder slot.

A self-cleaning and base line stabilizing device of an automatic nutritive salt analyzer comprises a reaction assembly used for mixing a sample liquid sample, air and a corresponding reaction reagent to complete a chromogenic reaction; the light splitting detector is connected with the output end of the reaction assembly through a first connecting pipe; the cleaning assembly at least comprises a change-over valve, a second connecting pipe and a first peristaltic pump, the change-over valve is arranged on the first connecting pipe and located between the reaction assembly and the light splitting detector, one end of the second connecting pipe is connected with the change-over valve, the other end of the second connecting pipe can be connected with a reagent bottle filled with hydrochloric acid, and the second connecting pipe is sleeved with the first peristaltic pump. According to the method, pollution caused by adsorption of the flow cell can be actively prevented, the whole process only needs short time, baseline drift caused by adsorption of the chromogenic complex is prevented, the working efficiency is remarkably improved, and finally synchronous improvement of the determination efficiency and the data stability is achieved.

The invention discloses an electrocatalyst high-throughput screening platform for an electrocatalytic reaction system and a method thereof. According to the platform, a flowing electrolytic tank and a high-flux pipetting workstation are taken as cores, and gas chromatography (GC) and nuclear magnetic resonance (NMR) rapid product analysis are integrated. The platform adopts an aluminum alloy gantry type four-axis (XYZ1Z2) moving mechanism to realize space positioning of clamping and pipetting; the high-flux pipetting workstation is provided with a gun head storage module, a reagent bottle storage module, a rotary bottle cap module and an electrocatalyst preparation module, so that accurate liquid proportioning and electrocatalyst preparation are realized; a flowing electrolytic tank and the like are arranged in the electrochemical test workstation, so that continuous flowing electrolysis, automatic sample loading and electrolyte circulation are realized; the GC / NMR module is used for rapidly detecting a product on line. The platform realizes whole-process unmanned and repeatable catalyst preparation and high-throughput screening through a unified control circuit and an upper computer. The electrocatalytic reaction system is a carbon dioxide reduction reaction system.

1. Name of the product in this design: Reagent Bottle. 2. Purpose of this design: This design is used for storing reagents. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses a kit for ultra-sensitive detection of a PLA2R-IgG (Immunoglobulin G) antibody. The kit comprises a kit body, and a box cover door is arranged on the front side of the kit body and hinged to one end of the kit body; a foldable handle is arranged on the box body; rotary connecting pieces are fixedly mounted on the outer surfaces of the left and right sides of the box body; the two ends of the foldable handle are rotatably and movably connected with the box body through rotary connecting pieces respectively; a sliding rail with a groove is fixedly mounted at each of the upper part and the bottom part of the inner walls of the left side and the right side of the box body, and the sliding rail at the upper part is connected with the transverse box; a rectangular positioning groove capable of placing a polystyrene pore plate is formed in the transverse box; the bottom slide rail is connected with the bottom box; and the bottom box is provided with a circular positioning hole groove for placing a reagent bottle for containing a reagent or a standard substance and a rectangular positioning hole groove for placing an ice bag. By arranging the sliding rail, the transverse box, the bottom box, the positioning hole groove, the foldable handle and the like, the purpose of improving convenience and stability in the storage and transfer process is achieved.

The utility model relates to the technical field of biological refrigeration, and discloses a refrigeration box with a classification function, which comprises a box body, a top cover is movably mounted at the top of the box body, handles are movably connected to two sides of the box body, a separation component is mounted in the box body, a top pressing component is mounted between inner walls of two sides of the box body, and the top pressing component is movably connected with the top cover. The partition assembly comprises three sliding grooves, the three sliding grooves are formed in the positions, close to the rear end, of the interior of the box body, sliding rods are fixedly installed in the two sliding grooves located at the upper end and the lower end, a threaded rod is movably installed in the sliding groove located in the middle, and a rotary knob is installed at one end of the threaded rod. Through the screw rod and the partition plate, the interior of the box body is conveniently divided into two spaces, and the size of one or two spaces can be adjusted, so that different types of reagent bottles or test tubes can be conveniently placed; and through the positioning frame, the top of the article can be pressed and fixed, and the up-down shaking amplitude is reduced during carrying.

The invention belongs to the technical field of kit detection, and provides automatic cover opening and bubble removing treatment equipment for a flat kit. The device comprises a shell and a kit, the shell is provided with a placement station, a through hole is formed in the top of the placement station, a box opening assembly and a defoaming assembly are correspondingly arranged above the through hole of the placement station, at least two scraper blade mechanisms are arranged at the bottom of the tail end of the defoaming assembly, and the defoaming assembly sleeves the outer side of the box opening assembly. The box opening assembly is provided with an inclined part with taper, the bottom diameter of the inclined part is smaller than the top diameter, and the scraper mechanism moves along the inclined part along with the defoaming assembly to be opened and closed. By means of the arrangement, full-automatic uncovering of the flat concave cover of the flat kit and foam removal of the reagent bottle opening are achieved; the foam removing effect can be remarkably improved through a double foam removing mechanism of airflow disturbance and mechanical scraping.

This utility model discloses a sample analyzer and a reagent compartment. The reagent compartment includes a tray with multiple accommodating slots along its circumference for storing reagent bottles; a sealing plate positioned above the tray, with multiple sealing caps adapted to the reagent bottles for sealing the bottle openings; and a driving mechanism for moving the sealing plate up and down to seal or move the sealing caps away from the bottle openings. By using sealing caps, this utility model allows the driving mechanism to move the sealing plate downwards when the sample analyzer completes its testing task, the reagent needle stops working, and the instrument is in standby mode. This effectively prevents the evaporation of reagents from the bottles and improves the accuracy and efficiency of sample analysis.

This invention discloses an airbag for use in liquid storage devices and its method of application. The airbag is placed inside a reagent bottle and includes: a sealing bag, which is a hollow bag-shaped structure with a horizontal bottom surface. After inflation, the sealing bag floats above the liquid surface and its periphery is tightly fitted to the inner wall of the reagent bottle; the sealing bag is inflated through an inflation tube extending beyond the bottle opening; a compression bag is placed above the sealing bag, with its lower end face coplanar with the upper end face of the sealing bag, and the inflated compression bag is tightly fitted to the reagent bottle; the outlet tube of the compression bag extends beyond the bottle opening. This invention can effectively isolate volatile gases from the outside environment and can be used in reagent bottles stored in laboratories as well as in storage tanks used in industrial storage. The airbag for reducing exhaust gas emissions from storage tanks is easy and quick to install, requires no modification to the tank body, and can significantly reduce the cost of retrofitting existing old storage tanks for exhaust gas reduction.

The utility model discloses a health food microorganism rapid detection kit, belongs to the technical field of detection kits, and comprises a kit body and a reagent storage box, a shake-up assembly is arranged in the kit body, the shake-up assembly comprises two adjusting sliding grooves, the inner walls of the two adjusting sliding grooves are respectively connected with adjusting sliding blocks in a sliding mode, and the adjusting sliding blocks are connected with the reagent storage box in a sliding mode. The inner wall of the kit body is fixedly connected with two elastic springs; according to the microorganism detection device disclosed by the utility model, by arranging the push rod, the balance push plate, the adjusting slide block, the elastic spring and the buffer spring, when a detector puts microorganisms into a plurality of detection reagent bottles in the reagent storage box and carries out mixed reaction detection on the microorganisms and samples in the detection reagent bottles; according to the device, the reagent storage box and the detection reagent bottles in the reagent storage box can be stably shaken through the shaking-up assembly, so that samples in the detection reagent bottles can be fully mixed with microorganisms, the detection efficiency can be improved, and meanwhile, the accuracy of a detection result can also be ensured.

The utility model relates to a reagent weighing and filling machine positioning structure, including base and the position adjustable setting first locating plate and second locating plate of base both sides, be equipped with the limiting portion of three positions of first locating plate can be positioned to, when first locating plate removes respectively to these three positions, three reagent bottles can be located respectively below liquid filling head, along the length direction of base, be equipped with tension spring between second locating plate and base, the both sides of base are respectively arranged the symmetrical sliding slot, first locating plate includes the first vertical board and first horizontal board of each other perpendicular setting, second locating plate includes the second vertical board and second horizontal board of each other perpendicular setting. This reagent weighing and filling machine positioning structure is when placing the reagent bottle whole to different weighing and filling machine and carries out filling, need not manually to the reagent bottle positioning, positioning is accurate, can also improve work efficiency simultaneously.

1. Name of the product in this design: Chemical Reagent Bottle. 2. Purpose of this design: For holding chemical reagents. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: medical reagent bottle. 2. The use of the design product: for storing medical reagents. 3. The design features of the design product: in shape. 4. The picture or photo that best shows the design features: perspective view 1.