341 results about "Sterilization process" patented technology

The invention relates to the technical field of female private care, and discloses a long-acting antibacterial female care gel and a preparation method thereof.According to the care gel, natural plant extracts serve as core active ingredients, microbial fermentation products, macromolecular thickening agents and functional auxiliary materials are supplemented, and a synergistic system is formed through scientific compatibility; wherein the core components comprise compound antibacterial components such as cranberry extract, gallnut extract and pomegranate peel extract, nourishing and repairing components such as radix puerariae extract and southern dodder seed extract, and stable components such as ammonium polyacryloyldimethyl taurine. By optimizing the formula composition and the preparation process, the technical problems that existing female care gel is short in bacteriostasis time and poor in biocompatibility are solved, and the female care gel has the multiple effects of long-acting bacteriostasis, mildness, no irritation, nourishing, repairing, moisturizing, lubricating and the like. The preparation method adopts the processes of segmented extraction, gradient mixing and low-temperature sterilization, ensures the stability of active ingredients and the uniformity of a gel system, and is suitable for large-scale production.

The invention discloses a biological challenge device with combined adjustable resistance for evaluating the effect of a sterilization process, which comprises a shell, the shell comprises a plastic pipe and an inner pipe cap detachably connected with the inner wall of the plastic pipe, the inner pipe cap is provided with a breathable window and covered by a breathable film, and a bacterial contamination carrier for bearing indicator biological spores is attached to the inner bottom of the plastic pipe. An openable container containing a liquid culture medium is arranged in the plastic pipe cavity; the outer side of the inner pipe cap is sleeved with an outer pipe cap detachably connected with the outer wall of the plastic pipe, and the outer pipe cap is provided with a flow blocking structure used for adjusting the speed of the sterilizing agent entering the area of the inner pipe cap; the indicator biological spores are pretreated by a stable protective agent containing one or more of polyethylene glycol, trehalose, sorbitol, polyvinylpyrrolidone and glyceryl stearate. The speed of a sterilizing agent entering the device can be limited, the spores are dry in a suspension added with a stable protective agent, the capability of resisting general environmental changes is very good, and the performance of the device can be maintained for a long time.

The embodiment of the invention provides a detachable detection device and a needle assistor, the detection device is used for detecting blood glucose, the detection device comprises a detection assembly, a sensor assembly and a needling assembly, the detection assembly comprises a flat shell, the outer wall of the bottom of the flat shell is sunken inwards to form a containing cavity, the sensor assembly comprises a base and a probe, the base is provided with a second via hole, and the probe is arranged in the containing cavity. The base is detachably clamped in the containing cavity, part of the probe is located in the base, part of the probe extends out of the hole wall of the second through hole and extends towards the side away from the detection assembly, and when the base is located in the containing cavity, the probe is electrically connected with the detection circuit board. According to the embodiment of the invention, the detection assembly and the sensor assembly are mutually detachable and can be clamped, so that only the sensor assembly is sterilized instead of the detection assembly in the sterilization process, and the influence on the detection circuit board in the detection assembly in the electromagnetic wave or irradiation sterilization process can be avoided; the product yield of the detection device is improved.

The invention relates to the technical field of films, in particular to a preparation method and application of a waterproof and oil-proof ventilation valve for food packaging. The preparation method comprises the following steps: carrying out plasma activation treatment on the porous polytetrafluoroethylene-based membrane; preparing fluoroalkyl silane modified silicon dioxide nano particles; preparing fluorine-containing organic silicon-silicon dioxide sol containing vinyl; a cross-linking layer is constructed through vacuum impregnation; preparing a hydrophilic / hydrophobic comonomer solution; copolymerized chain grafting is initiated by ultraviolet light; and water-based fluorocarbon emulsion is sprayed on the surface for curing. The obtained breather valve has super-hydrophobic and oleophobic characteristics, keeps high air permeability and high water vapor permeability at the same time, has the air permeability retention rate exceeding 95% after 10 times of moist heat sterilization, and is suitable for balancing internal and external pressure and blocking water and oil phase liquid permeation in the high-temperature and high-pressure sterilization process of a food packaging container.

The invention provides an anoectochilus formosanus, ginseng and native chicken nourishing can and a preparation method thereof, and relates to the field of canned food processing. Comprising the following raw materials: 600-800 parts of southern native chicken, 5-15 parts of anoectochilus roxburghii, 3-10 parts of ginseng, 10-20 parts of fructus lycii, 5-10 parts of fresh ginger, 5-10 parts of shallot sections, 3-6 parts of edible salt, 10-20 parts of cooking wine and 200-300 parts of purified water. The anoectochilus formosanus, the ginseng and the free-range chicken are precisely matched, so that the organic combination of medicinal and edible raw materials and common food materials is realized, the nourishing effect is definite, and the mouth feel is fresh, fragrant and free of bitterness; by adopting high-pressure braising and precise sterilization processes, active ingredients in the raw materials are reserved, meanwhile, the commercial sterility of the can is ensured, and the shelf life can reach 18 months or above; the food can is ready to eat after being opened, does not need secondary processing, is suitable for various scenes such as daily nourishing, outdoor travel, overtime meal replacement and the like, and has a wide market application prospect.

The utility model provides a kind of for hot pepper seed sterilization plasma disinfection device, including sterilization box and support frame, elastic member is connected on the support frame, the sterilization box is connected with the support frame by the elastic member;The sterilization box is set down obliquely, and the sterilization box is installed with plasma disinfection module, and the plasma disinfection module is used to input plasma into the sterilization box;Several material blocking blocks are installed on the sterilization box, and the material blocking block is provided with guide arc surface, and the sterilization box is installed with vibration motor;Air outlet system is provided on the sterilization box, and the air outlet of air outlet system is set up obliquely upwards;The utility model can solve the problem that the seed cannot be turned over in the sterilization process of the sterilization box in the prior art, so that the seed cannot be fully contacted with sterilization medium, resulting in incomplete sterilization treatment of the seed.

The invention discloses a tinplate snap lid outer coating suitable for a strong alkali sterilization process, which comprises the following raw materials in percentage by weight: 40 to 60 percent of organic silicon modified polyester resin, 5 to 15 percent of amino resin, 5 to 15 percent of blocked isocyanate, 20 to 40 percent of solvent, 0.2 to 5.0 percent of wax powder, 0.01 to 0.5 percent of acid catalyst and 0.05 to 1.0 percent of defoaming agent. 0.5%-2.0% of an adhesion promoter, 0.01%-0.5% of a leveling agent; according to the organic silicon modified polyester resin, 2, 2, 4, 4-tetramethyl-1, 3-cyclobutanediol is introduced into polyester resin, and gamma-glycidyl ether oxypropyl trimethoxy silane is grafted into the polyester resin. The coating forms a protective coating on the surface of tinplate, has excellent mechanical properties, flexibility, machinability and water resistance, and can obviously improve the defects of the coating in high-temperature sterilization under a strong alkali condition.

The utility model discloses a kind of mushroom composite seasoning microwave drying sterilization device, it is related to drying sterilization technical field, including sterilizer, further include: bulk hopper, fixedly installed on sterilizer, bulk hopper top is equipped with the initial raw material input for the initial raw material of mushroom composite seasoning feeding port, and bulk hopper bottom is equipped with the discharge outlet for the bulk raw material discharge, simultaneously discharge outlet is upper wide narrow structure;Primary bulk component, installation is in bulk hopper top, to scatter in the large size agglomerate of initial raw material;Secondary bulk component, installation is in bulk hopper interior.The utility model is through the classification bulk design of primary bulk component and secondary bulk component, first, large size agglomerate is scattered into small agglomerate, then further small agglomerate is scattered into fine particle, make raw material bulk more uniform fine, effectively avoid the problem that agglomerate raw material is unevenly heated in subsequent drying sterilization process, to significantly improve the efficiency and effect of microwave drying sterilization.

The invention relates to a biogas slurry sterilization method and equipment thereof. The invention relates to the technical field of organic waste treatment, and discloses a biogas slurry sterilization method, which is characterized in that chlorine products Cl2, HClO and / or ClO <-> are generated through electrocatalytic electrolysis of biogas slurry for sterilization. The biogas slurry sterilization equipment is characterized in that the biogas slurry sterilization equipment comprises a control cabinet, a reaction tank, positive and negative electrode plates, a stirring water pump, a defoaming water pump and a residual chlorine and conductivity detector, the positive and negative electrode plates are in full parallel connection, the distance between the electrode plates can be adjusted, electrodes are arranged in the reaction tank, and a constant-current power supply is arranged in the control cabinet to supply power to the positive and negative electrode plates. The control cabinet adjusts the magnitude of the current. The stirring water pump is used for uniformly stirring the biogas slurry, the defoaming water pump is used for enhancing gas exchange, the residual chlorine and conductivity detector is used for realizing real-time detection of residual chlorine products (Cl2, HClO and ClO-) and conductivity, the sterilization effect can reach 100%, nutrient substances in the biogas slurry cannot be lost in the sterilization process, returning utilization of the biogas slurry is not affected, and the biogas slurry sterilization device is environmentally friendly and high in safety.

To provide a method for producing seasoned eggs that is less likely to damage the outer shape even when a plurality of seasoned eggs are put into one packaging bag and sealed. [Solution] A method for producing seasoned eggs, which includes, in this order, an anti-sticking liquid application process in which an anti-sticking liquid is applied to seasoned eggs, a vacuum packaging process in which multiple seasoned eggs are vacuum-packaged together, and a heat sterilization process in which the vacuum-packed seasoned eggs are heated to sterilize them, wherein the anti-sticking liquid is made by adding an additive containing agar to water.

The invention relates to a method for disinfecting and / or sterilizing objects, said method comprising the method steps of: placing an object in a process chamber that can be evacuated; evacuating the process chamber; introducing a treatment medium; carrying out the disinfection and / or sterilization process; and increasing the pressure in the process chamber. The invention also relates to: a software program for carrying out the method for disinfecting and / or sterilizing objects; and a device for disinfecting and / or sterilizing objects. The invention also relates to: a disinfected object comprising residues of the treatment medium and / or reaction products of the treatment medium and fewer than 2000 germs per m2 on the surface of the disinfected object; and a sterilized object comprising residues of the treatment medium and / or reaction products of the treatment medium and a germ-free surface.

The utility model relates to the field of traditional Chinese medicine processing, and particularly discloses a multifunctional traditional Chinese medicine sterilization cabinet which comprises a cabinet body, a doorway and a cabinet door, various sensors, a dry gas inlet, a dry gas exhaust port, an ozone inlet, an ozone exhaust port and an electric valve are arranged in the cabinet body, and an inclined plane is arranged at the bottom of the cabinet body and used for being moved into a turnover vehicle. Four lifting units are arranged at the bottom of the cabinet body, and the lifting units support the turnover vehicle and then are matched with one another to ascend and descend, so that the turnover vehicle, the trays and the traditional Chinese medicinal materials are vibrated, and up-down vibration in the vertical direction and left-right vibration and front-back vibration in the horizontal direction are achieved. According to the design, operators are prevented from frequently loading and unloading materials between the tote cart and the sterilization cabinet in the sterilization process, the high efficiency of the working process is remarkably improved, and the operation time and the labor cost are effectively reduced.

The invention relates to the technical field of water purification control, and particularly discloses a metal ion generation device state on-line monitoring method and monitoring system, and the method comprises the following steps: obtaining data of a water outlet pipe, a water inlet pipe and a water treatment pipe body, judging whether the concentration value of self-control electrolytic silver ions is in a preset disinfection concentration value domain, and generating an auxiliary control signal; an electrolysis current value is adjusted through a current auxiliary module; acquiring a non-zero time interval of the water outlet flow velocity value in the monitoring time, acquiring a real-time electrolytic silver ion concentration value in the non-zero time interval of the water outlet flow velocity value in real time through a silver ion sensor, and calculating to obtain an electrolytic silver ion concentration state expression value; the water flow is compared with the electrolytic silver ion concentration state expression threshold value, an early warning signal is generated, the electrolytic current is rapidly judged and adjusted based on the water flow, it is guaranteed that the silver ion concentration is stable and qualified in the disinfection and sterilization process, and the disinfection and sterilization stability of the device in the silver ion electrolysis process is guaranteed.

The utility model relates to the related technical field of penicillin bottles, in particular to a penicillin bottle sterilizing device which comprises a sterilizing box, a placing box is connected to the inner wall of the sterilizing box in a sliding mode, a fixing assembly is arranged on the inner wall of the placing box, and a water collecting assembly is arranged at the bottom of the placing box. Through the arrangement of the fixing assembly, the size of the space formed by the mounting plate and the opening of the movable plate can be adjusted by pulling the movable handle at the top of the movable plate, the opening in one side of the mounting plate is semicircular, and the movable plate is matched with the mounting plate; the first rubber block and the second rubber block at the opening are used for clamping the circular outer wall of the penicillin bottle through the relative movement of the first rubber block and the second rubber block at the opening, so that the penicillin bottle is fixed, the penicillin bottle is prevented from being collided and damaged in the sterilization process, the device can adapt to penicillin bottles with different outer diameter specifications, and in the penicillin bottle sterilization process, high-temperature steam can generate condensed water when encountering cold, so that the safety of the penicillin bottle is improved. Through the arrangement of the water collecting assembly, condensed water can be conveniently cleaned after sterilization is finished, and the condensed water is prevented from being accumulated in the device.

of the Disclosure A meltblown material formed from bicomponent fibers that can withstand the effects of a gamma irradiation sterilization process without negatively impacting bacterial filtration, particulate filtration, and / or breathability of personal protective equipment products formed from the meltblown material (e.g., facemasks, surgical gowns, surgical caps, etc.) is provided. The bicomponent fibers include a polyolefin-based sheath and a polyester-based core. Further, both the sheath and core include specific antioxidants and charge enhancer packages that allow for the effective electret treatment of the resulting meltblown material prior to sterilization, where the filtration efficiency and pressure differential of the material are still adequate post-sterilization.

The invention provides an ultrahigh pressure sterilization device for litchi juice production, and belongs to the technical field of food non-thermal processing. The device comprises a high-strength ultrahigh-pressure cavity, a pressurizing pump, an inert gas protection tank, a temperature regulation and control module, a tank body sealing cover and an intelligent control cabinet. During working, nitrogen or argon is filled before pressurization to replace oxygen in the cavity, so that the oxygen concentration is less than or equal to 1%; and then maintaining the pressure for 2-8 minutes under the conditions that the pressure is 300-600 MPa and the temperature is 5-25 DEG C, so that efficient sterilization is realized, browning is effectively inhibited, and vitamin C and natural flavor are reserved. The device adopts the mesh basket with micropore distribution to ensure uniform pressure transmission, integrates automatic discharging and CIP cleaning functions, and is suitable for continuous production of pulp-containing litchi pulp. The total bacterial count of the treated litchi juice is smaller than or equal to 10 CFU / mL, the retention rate of vitamin C is larger than or equal to 90%, the color difference change is small, and the shelf life at 4 DEG C reaches 30 days or above and is remarkably superior to that of a traditional heat sterilization process.

This invention discloses a chili sauce filling device with high-temperature sterilization, relating to the field of chili sauce filling. It includes a machine body and a sterilization module. The machine body houses a drive mechanism. The sterilization module contains a preheating mechanism and a sterilization mechanism arranged sequentially. An auxiliary mechanism is located inside the sterilization module corresponding to the output end of the drive mechanism. A filling mechanism is located at the bottom of the sterilization module. A heat-insulating zone is formed between the sterilization mechanism and the sterilization module. This invention achieves efficient sterilization and energy utilization of chili sauce through a tiered sterilization structure combined with waste heat recovery design. The preheating mechanism uses high-temperature steam generated during the sterilization process to preheat the chili sauce evenly, which, combined with the water bath sterilization mechanism, achieves continuous and stable high-temperature sterilization, significantly improving the sterilization effect and food safety level of the sauce. Simultaneously, waste heat circulates within the heat-insulating zone through insulated pipes, reducing heat loss and improving the energy utilization rate of the equipment.

The application discloses a gelatin-based medical consumable and a sterilization process thereof. The consumable comprises a gelatin main material and a biocompatible auxiliary component. The gelatin is pre-crosslinked to form a three-dimensional network structure, and can be made into a porous sponge, a film, a fiber felt, a particle, a columnar body, a sheet body or a gel block. The sterilization process is used for a pre-crosslinked consumable which has been formed. Radiation sterilization, ethylene oxide sterilization or combined sterilization is adopted. According to the sterilization route, the water content, the packaging atmosphere, the radiation dose, the ethylene oxide concentration and the resolution condition are controlled, so that the sterilization treatment mainly plays a sterilization role and does not damage the gelatin main network. After sterilization, the strength retention rate of the consumable is not less than 85%, the swelling ratio retention rate is not less than 80%, the degradation time change rate is ± 20%, and the gel fraction change rate is not more than 10%.

A method for monitoring chemical indicators used in washing, disinfection and sterilization processes; a system which carries out said method; a method for quantifying cavitation energy in a cavitation indicator subjected to an ultrasonic wash cycle; and a system which carries out said method for quantifying cavitation energy, wherein each of said methods and systems uses an artificial intelligence model to analyze indicators.

The application provides a preparation method of a kefir active lactic acid bacteria bubble jelly drink. Compared with the prior art, firstly, the mixed liquid of thickening agent and the like is subjected to ultrahigh pressure sterilization before inoculation, which ensures the smooth progress of the kefir fermentation process and does not cause pollution, and compared with other heat treatment sterilization processes, the sterilization process does not have a cooking smell, the base flavor after the kefir fermentation is purer, and the peculiar smell control is better; secondly, after the compound kefir starter is added to the jelly liquid for fermentation, sufficient bubbles are generated, and the product can maintain a certain strength after rewarming, providing a unique product taste and texture, which is different from the jelly drink after aeration, the product bubbles are generated during the fermentation process, and the taste is more natural; in addition, the application reduces the pH value of the base system during the fermentation process, reduces the use of part of the acidity regulator, and further improves the product gel strength.

The utility model provides a sterilization device and relates to the technical field of sterilization. The sterilization device comprises a sterilization box, and a box door is arranged on one side of the sterilization box; the placing assembly is arranged in the sterilization box; the steam assembly is arranged on one side of the sterilization box and is communicated with the interior of the sterilization box; one end of the steam recovery assembly is communicated with the top of the sterilization box; the controller is electrically connected with the steam assembly and the steam recovery assembly; the placement assembly comprises a plurality of slide rail assemblies which are sequentially arranged along the height direction of the sterilization box; the placing plate is installed in the sliding rail assembly, a buffering cavity is formed in the placing plate, the steam assembly is communicated with the buffering cavity, a placing groove is formed in the top of the placing plate, a steam outlet communicated with the buffering cavity is formed in the groove bottom of the placing groove, and a limiting piece matched with a medicine bottle opening is arranged at the groove bottom of the placing groove. In the sterilization process, steam is independently provided for the medicine bottles on each layer of placing disc, so that the drying efficiency is improved, and the drying time is shortened.

The invention discloses a sterilization cabinet integrating parameter tracing and remote operation and maintenance and a control method thereof, and relates to the technical field of sterilization equipment. The top of the cabinet body is fixedly provided with a control top cabinet through bolts. The sterilization vehicle is arranged in the cabinet body in a sliding mode, automatic and accurate positioning of the sterilization vehicle is achieved through automatic centering of the track determination assembly, and tedious manual track alignment operation is omitted; an optical path self-alignment system of infrared guidance and electromagnetic fine tuning is matched with an output transmission piece to realize dual-mode redundancy transmission of wired optical communication and wireless radio frequency, so that extremely high reliability of data acquisition and transmission in a key process is ensured, and data distortion or loss is completely eradicated; the multi-source heterogeneous data is converted into high-value information which can be directly used for intelligent decision making and remote operation and maintenance through the data processing assembly based on data fusion and model analysis of edge calculation, and the automation level of the sterilization process, the fidelity of data tracing and the operation and maintenance efficiency are remarkably improved.

The utility model discloses a breeding feed tower with a constant temperature sterilization function, which belongs to the technical field of feed equipment, and comprises a base, the upper surface of the base is fixedly connected with a heat preservation shell, the interior of the heat preservation shell is fixedly connected with a plurality of connecting rods, the opposite sides of the connecting rods are fixedly connected with a same storage tank, and the same storage tank is fixedly connected with the heat preservation shell. A plurality of electric heating pipes are fixedly connected to the inner wall of the heat preservation shell, a top seat is fixedly connected to the upper end of the heat preservation shell, a discharging groove is formed in the lower end of the top seat, and a discharging assembly is fixedly connected to the interior of the discharging groove. By arranging the heat preservation shell, it is ensured that the temperature in the storage tank is always kept within a proper range, the sterilization effect is achieved, feed cannot be damaged due to the fact that the temperature is too high, controllability and accuracy of the heating and sterilization process are improved, continuous and stable discharging is achieved by arranging the discharging assembly, the discharging efficiency is improved, and the production cost is reduced. The feed requirements of different breeding scales and time periods are met.

The invention relates to the technical field of traditional Chinese medicine powder sterilization, and provides a thermosensitive traditional Chinese medicine powder sterilization process which comprises the following steps: S100, preparing a sterilization medium which is prepared from the following components in percentage by weight: 10-12% of EO and the balance of CO2; s200, a sterilization medium is introduced into a modulation container with the design pressure being 0.3 MPa, and the gas pressure value in the modulation container reaches 0.2 MPa; s300, the sterilization medium in the preparation container is introduced into a sterilization container containing the traditional Chinese medicine powder to be treated, the concentration of EO in the sterilization container is controlled to be 200 mg / L-400 mg / L, aiming at thermosensitive traditional Chinese medicine powder, the residual amount of EO in the sterilized traditional Chinese medicine powder is reduced, and the use safety of traditional Chinese medicine is improved; 90% of CO can reduce the explosion risk of EO and improve the safety of the sterilization process; the whole sterilization process can be completed within 8-12 hours, so that the sterilization efficiency is improved; on the premise that the requirement for killing microorganisms is met, the original form and color of the medicine powder can be kept unchanged, the change amplitude of the water content of the medicine powder is small, and the retention rate of core effective components is high.

1. Name of the product in this design: Dynamic graphical user interface for setting functions of electronic device. 2. Intended use of this design: for use in an electronic device. 3. The key design features of this product are its graphical user interface content. 4. The picture or photo that best illustrates the key design points: Design 1 front view. 5. Design 1 is designated as the basic design. 6. Purpose of the graphical user interface: The graphical user interface of this design is used to set up basic functions. Design 1's main view is the graphical user interface homepage. When the user inputs a voice command or clicks the "AI Dehumidification" button on the product, the interface changes in Design 1 (Figure 1-Figure 4) will be displayed sequentially to show the dehumidification effect. Design 2's main view is the graphical user interface homepage. When the user inputs a voice command or clicks the "AI Odor Removal" button on the product, the interface changes from Figure 1 to Figure 7, showing the odor removal process. Design 3's main view is the graphical user interface homepage. When the user inputs a voice command or clicks the "sterilize" button on the product, the interface changes in Design 3 (Figures 1-4) will be displayed sequentially to show the sterilization process. Design 4's main view is the graphical user interface homepage. When the user inputs a voice command or clicks the "Ionic Hair Drying" button on the product, the Design 4 interface change state diagrams 1 to 5 will be displayed sequentially to show the hair drying process.

The invention belongs to the field of pharmaceutical preparations, and relates to a multi-trace element injection and a preparation method thereof. The multi-trace element injection comprises effective components, a stabilizer and water, the effective components comprise chromium chloride, copper chloride, ferric chloride, manganese chloride, sodium molybdate, sodium selenite, zinc chloride, potassium iodide and sodium fluoride, and the stabilizer comprises xylitol, a pH regulator and an additive; and the additive is PEG (Polyethylene Glycol) 400 or PEG 600. The multi-trace element injection provided by the invention can effectively inhibit the loss of iodine in the sterilization process, and the stability, economical efficiency and production controllability of the multi-trace element injection are fundamentally improved.

The invention relates to a method for disinfecting and / or sterilizing objects, said method comprising the method steps of: placing an object in a process chamber that can be evacuated; evacuating the process chamber; introducing a treatment medium; carrying out the disinfection and / or sterilization process; and increasing the pressure in the process chamber, wherein the concentration of the treatment medium is monitored while the disinfection and / or sterilization process is carried out. The invention also relates to: a software program for carrying out the method for disinfecting and / or sterilizing objects; and a device for disinfecting and / or sterilizing objects. The invention also relates to: a disinfected object comprising residues of the treatment medium and / or reaction products of the treatment medium and fewer than 2000 germs per m2 on the surface of the disinfected object; and a sterilized object comprising residues of the treatment medium and / or reaction products of the treatment medium and a germ-free surface.

The utility model relates to the technical field of edible mushroom processing, and discloses a sterilizing device for edible mushrooms, which comprises a bearing mechanism and a sterilizing mechanism, the sterilizing mechanism is fixedly connected inside the bearing mechanism, the sterilizing mechanism comprises a sterilizing unit and a limiting unit, the sterilizing unit is fixedly connected inside the bearing mechanism, and the limiting unit is fixedly connected inside the bearing mechanism. And the limiting unit is arranged in the degerming unit. According to the sterilization device for the edible mushrooms, through a vibration machine and a vibration head in the limiting unit, edible mushroom materials in the bearing disc vibrate in the sterilization process, the stacking and shielding state of the materials at the top and the bottom in a traditional container is broken, and irradiation of an ultraviolet sterilization lamp can be more uniform; air in the inner shell can be exhausted through the air exhauster in the sterilization unit, a low-oxygen environment is formed, on one hand, anaerobic microorganism breeding is inhibited, on the other hand, interference of air on ultraviolet diffusion is reduced, and the ultraviolet rays cover the surface of the material more evenly.

This utility model relates to an ophthalmic puncture knife cannula, comprising: a cannula body, the cannula body including a capillary tube and a cannula tailstock formed at and communicating with the end of the capillary tube, the cannula tailstock including at least a tailstock body formed at the end of the capillary tube, a through cavity formed in the tailstock body and communicating with the capillary tube, and a limiting groove formed on the inner wall of the tailstock body and cooperating with the through cavity; and a self-closing cap, the self-closing cap including an insert sleeve disposed in the through cavity, a snap-fit ​​sleeve formed at the end of the insert sleeve and cooperating with the limiting groove, and a thin film formed in the insert sleeve or the snap-fit ​​sleeve. This design prevents the self-closing cap from separating from the cannula body during cleaning and sterilization, thus avoiding the self-closing cap falling off during cleaning.

This utility model discloses a sterilization processing device for medical blister packaging boxes, including a sterilization chamber. An electric valve is fixedly installed on one side of the upper part of the sterilization chamber, and a high-temperature steam pipe is fixedly installed above the electric valve. A placement rack is provided inside the sterilization chamber. The placement rack includes a central column and multiple discs, which are fixedly installed on the outside of the central column and arranged vertically at intervals. The central column is rotatably connected to the sterilization chamber. An annular groove is provided at the lower part of the disc's interior. A breathable mesh plate is fixedly installed inside the annular groove. Multiple side holes are provided along the outside of the annular groove on the disc's interior, arranged annularly at intervals. This device achieves stable sterilization of medical blister packaging boxes, increasing practicality and solving the problem of unstable sterilization during the sterilization process of medical blister packaging boxes.