53results about How to "Avoid Infectious Situations" patented technology

The invention discloses a combined debridement nursing device for operating room nursing. The combined debridement nursing device for operating room nursing comprises a shell and a first gear, whereinthe interior of the shell is movably connected with a disinfection chamber; the exterior of the shell is movably connected with a transition chamber; the interior of the transition chamber is movablyconnected with a shielding plate; the exterior of the shell is movably connected with a movable plate, and the exterior of the shell is movably connected with a spray head; the exterior of the shellis movably connected with an air pump; the exterior of the shell is movably connected with a rotary knob; the exterior of the rotary knob is movably connected with a first pull rope; and under the interaction among the shell, the disinfection chamber, the transition chamber, the shielding plate, the movable plate, the spray head and the air pump, the device can be taken from the interior of the disinfection chamber in time when surgical instruments and drugs disinfection are used; and in this way, more time is saved, the infection condition in the taking process is avoided, and surgical instruments after an operation can be placed at the top of the transition chamber to be subjected to timely disinfection by a cleaning liquid.

The invention discloses a combined debridement nursing device for nursing in an operating room, which comprises a casing and a gear 1. A disinfection chamber is movably connected inside the casing, a transition chamber is movably connected to the outside of the casing, and a transition chamber is movably connected inside the transition chamber. The shutter, the outer shell is movably connected with a movable plate, the outer shell is movably connected with a nozzle, the outer shell is movably connected with an air pump, the outer shell is movably connected with a knob, and the outside of the knob is movably connected with a drawstring. Under the interaction between the room, the transition room, the shutter, the movable plate, the nozzle, and the air pump, the device can be taken from the inside of the disinfection room in time when using the sterilized surgical equipment and medicine, which saves more time. , and to avoid infection during the taking process, the surgical equipment after the operation can be placed on the top of the transition room to be disinfected in time by the cleaning solution.

The invention relates to the field of culturing of Cordyceps sinensis, specifically to a method for culturing the Cordyceps sinensis by using silkworm larvae and Cordyceps militaris. The method comprises the following steps: (1) separation and breeding of fungi; (2) infection of hosts; (3) preparation of a nutrient solution; (4) culturing and fermentation of silkworm cultured Cordyceps sinensis; and (5) soilless culturing and harvesting of Cordyceps sinensis. The method provided by the invention has the following advantages: the whole process lasts for 60 to 80 days; operation is simple and convenient; the fungi are not needed to be injected into silkworm pupas with a syringe; the situation of inoculation infection is avoided from occurrence; the culturing yield of the Cordyceps sinensis can reach 80% or more; and the Cordyceps sinensis cultured by using the silkworm larvae and the Cordyceps militaris has the advantages of high yield, low cost, zero pollution, and greatly-improved cordycepin content.

The invention discloses anti-infection self-cleaning medical oxygen breathing mask storage equipment which comprises an equipment body, a storage partition plate is arranged in the equipment body, a disinfection and sterilization mechanism is arranged between the storage partition plate and the equipment body and comprises a movable conveying plate, and a conveying mechanism is arranged in the movable conveying plate. According to the oxygen breathing mask storage equipment, the corresponding disinfection and sterilization mechanism and the self-cleaning mechanism are additionally arranged on the oxygen breathing mask storage equipment, so that the oxygen breathing masks needing to be stored can be sterilized and disinfected, and the situation that other oxygen breathing masks are infected by pathogenic bacteria in the oxygen breathing mask transportation process is avoided; the sterility of the oxygen breathing mask is remarkably improved, the risk that the oxygen breathing mask is infected due to the fact that the oxygen breathing mask storage device cannot be self-cleaned is greatly reduced, and the performance of protecting and storing the oxygen breathing mask is greatly improved.

The invention discloses a multi-angle sampling and storing device for cervical tissue samples, and belongs to the technical field of medical equipment of gynaecology and obstetrics. The multi-angle sampling and storing device for cervical tissue samples comprises a sampling rod, wherein a plurality of sealing arcs are annularly arranged on the lower side of the sampling rod in an equal spacing manner, fixing blocks are arranged at the middle of the upper end of the sealing arcs, a supporting block is welded to the middle of a rotating column, and the lower end of the rotating column penetrates through the inner wall of a circular cavity, extends to the outside and is provided with a sampling box in an adjusting mode. Through cooperation of the structures, when the device is used, due to the fact that the walls of the sealing arcs are combined to form an ellipse, the device can conveniently go deep into the cervix uteri without damaging other tissues, the situation that the inner wall of a patient is prone to being injured and consequently infection is caused is effectively avoided, the situation that the patient is uncomfortable is avoided, besides, the inner wall of the cervix uteri can be supported during sampling, the inner wall can be attached during sampling, injury caused by extrusion is avoided, the sampling efficiency is improved, and a patient is ensured not to cause other injury infection.

The invention provides a thermal conversion high-temperature metallurgical furnace, and relates to the technical field of metallurgy. A water conveying groove is formed in the left side of the interior of a thermal conversion box, an open groove communicating with the interior of the thermal conversion box is formed in the upper right corner of the water conveying groove, a collecting plate is arranged on the top wall of the thermal conversion box, and reset springs are fixed between the top face of the collecting plate and the inner top wall of the thermal conversion box. A flow guide plate extending into the open groove is fixed to the left end of the collecting plate, a heat conduction pipe is installed in the heat conversion box, the head end of the heat conduction pipe is fixed to the tail end of an air conveying pipe, and the tail end of the heat conduction pipe extends into the high-temperature metallurgical furnace. A linkage assembly is arranged between the front end of the high-temperature metallurgical furnace and the front end of the thermal conversion box and comprises a shell, a first bevel gear shaft, a second bevel gear shaft and a third bevel gear shaft, the shell is fixed between the front end of the high-temperature metallurgical furnace and the front end of the thermal conversion box in a U shape, a wound can be wiped through gauze absorbing distilled water, and the distilled water is pure and clean. The thermal conversion high-temperature metallurgical furnace is especially suitable for wound cleaning so as to timely clean the wound.

The invention relates to the technical field of blackboard cleaning, in particular to an automatic cleaning blackboard brush which comprises a blackboard, sliding grooves and movable shafts. The sliding grooves are fixedly formed in the middles of the upper end and the lower end of the blackboard, the movable shafts are movably connected to one sides of the sliding grooves, and a power line is fixedly connected to the middle of the left side of the cross section of an insulating sleeve. The defects in the prior art are overcome, through the arrangement of the movable shafts, connecting shafts,supporting rods and lifting shafts, the situation that pupils cannot wipe the top end of a blackboard due to the insufficient height of pupils in the blackboard wiping process is avoided, the connecting shafts are driven by the movable shafts to move left and right, the lower ends of one sides of the connecting shafts are fixedly connected with the supporting rods, the upper end and the lower endof the blackboard brush are movably connected with the lifting shafts, the blackboard brush can fully automatically wipe the blackboard up and down and left and right, the blackboard can be wiped without treading a stool by students, operation is easy and convenient, risks do not exist, and actual use is facilitated.

The invention discloses a non-contact device for detecting the freshness of eggs by virtue of elasticity. The non-contact device structurally comprises a non-contact egg taking device, an egg taking device connector, a holding handle, a power supply module and a portable lifting rope. The device for detecting the freshness of eggs is provided with the non-contact egg taking device, and the eggs can be taken out and detected by working staffs under the condition of no contact with surfaces of the eggs due to the mutual cooperation of an egg fixing structure and an egg taking tensioning device during the sampling detection of the eggs, so that the condition that the working staffs are infected because poultry infectious viruses on the surfaces of the eggs are remained on hands of the workingstaffs after contact with hands of people is avoided, and the health of the working staffs in a detection process is guaranteed effectively; and meanwhile, impurities on the surfaces of to-be-detected eggs can be removed by utilizing an eggshell cleaning structure, so that internal conditions of the eggs can be better observed by the working staffs, and furthermore, the detection precision is improved.

The invention discloses a medical waste collecting and treating device and relates to the technical field of hazardous waste treatment. The collection and treatment device comprises a vacuum motor configured to be used for sucking air flow for an air flow path of the medical waste collection and treatment device; the collecting device is used for collecting garbage entrained in the airflow, the collecting device is provided with a cyclone separation barrel and a material collecting barrel, and the cyclone separation barrel is arranged in the material collecting barrel; and the treatment device comprises a smashing mechanism and a packaging mechanism, the smashing mechanism is arranged below the material collecting barrel, communicates with the cavity of the material collecting barrel and is in sealed connection with the cavity of the material collecting barrel, and the packaging mechanism is arranged at the tail end of the smashing mechanism and is used for packaging the garbage treated by the smashing mechanism. And the lower portion of the garbage collecting device communicates with the smashing mechanism, collected garbage is directly smashed inside, and the size occupied by the garbage is reduced. The crushed garbage is packaged in a sealed mode through the packaging mechanism, the situation that in the garbage carrying process, a worker makes contact with the garbage or pathogens carried in smells emitted by the garbage to cause infection is avoided, and the garbage transferring process is cleaner and safer.

The invention discloses a contact-free egg freshness detection device utilizing elastic force. A non-contact egg picking device is installed. When sampling and testing eggs, the egg fixing structure cooperates with the egg picking tensioning device. The staff can take out the eggs and test the eggs without touching the egg surface, avoiding the The poultry infectious virus on the surface of the egg remains on the hands of the staff after contact with human hands, resulting in infection of the staff, effectively ensuring the health of the staff during the detection process, and using the eggshell cleaning structure to clean the eggs to be tested With the removal of impurities on the surface, the staff can better observe the internal conditions of the eggs and improve the accuracy of detection.

The invention discloses a medical transportation device, which belongs to the field of medical transportation devices. The medical transportation device includes a transportation box, a transmission wheel mechanism, a universal wheel, a bottom shell, a rotating roller and an outer brush for cleaning medicine. The bottom of the transportation box is fixed A transmission wheel mechanism and a universal wheel are installed, a bottom case is fixedly installed on the bottom surface of the transport box, and a medicine collection box is slidably installed in the bottom case, and the transmission wheel mechanism is composed of a side plate, a roller body and a side belt. The installation side plate is fixedly installed on the bottom surface of the transport box. A central installation shaft is fixedly installed on one side of the outer wall of the installation side plate. The main body of the roller is rotatably installed on the central installation shaft. A side belt roller is fixedly installed on one end of the shaft, and an inner cavity shell is arranged inside the transport box, and a rotating roller is installed on one side of the inner cavity shell through the rotation of the rotating shaft. The present invention can realize the function of synchronously and automatically recovering the medicine when the device is moved by installing the transmission wheel mechanism and the medicine collecting box.

A textile fabric with antibacterial and heat storage functions is disclosed in the invention, and comprises a fabric body, the fabric body comprises a bottom layer, rim charges, a mint layer, a polyester fiber layer, a bamboo charcoal fiber layer, a terylene fiber layer, a polyvinyl alcohol fiber layer, a wool fiber layer and a viscose fiber layer, the rim charges are arranged on the two sides of the bottom layer, the mint layer is arranged at the top end of the interior of the bottom layer, the top end of the interior of the mint layer is provided with the polyester fiber layer, the top end of the interior of the polyester fiber layer is provided with the bamboo charcoal fiber layer, and the top end of the interior of the bamboo charcoal fiber layer is provided with the terylene fiber layer. The mint layer is arranged in the fabric body, so the body smell of the user and the smell after exercise are shielded by the cool and light fragrance of the mint emitted by the mint layer, the situation that the sweat smell of the user after exercise is emitted to the periphery of the user through the textile fabric and the user is troubled by the sweat smell is avoided.

The invention discloses a medical otology operation examination instrument with an ear hair cleaning function, and relates to the technical field of otology operations. The medical otology operation examination instrument with the ear hair cleaning function comprises a handheld shell, wherein an ear hair shearing mechanism, a collecting mechanism and a video observation mechanism are arranged in the handheld shell, and the video observation mechanism is located below the ear hair shearing mechanism. According to the medical otology operation examination instrument with the ear hair cleaning function, ear hair in an ear canal of a patient can be trimmed before an otology operation, the situation that the ear hair hinders the sight of an otology doctor in the otology operation process is avoided, the situation that internal trauma of the ear canal is affected by the ear hair to cause infection is prevented, normal operation of the internal operation of the ear canal is guaranteed, convenience is provided for the otology operation, guarantee is provided for auditory meatus health of a patient, the cut ear hairs are collected while the ear hairs are trimmed, and the ear hairs are prevented from remaining in the auditory meatus to continue to affect the otology operation.

The invention relates to the technical field of medical equipment, in particular to an oral cavity implant cleaning device, comprising a base, the upper end of the base is fixedly connected with an oral cavity cleaning component and an implant cleaning component, and the oral cavity cleaning component includes a brush cleaning tank, a brush cleaning The upper end of the tank is threadedly connected with an implant cleaning device in the oral cavity, and the implant cleaning component includes an implant cleaning tank, which is fixedly connected to the upper end of the base through a fixing frame, and the upper end of the implant cleaning tank is fixedly connected with an implant fixture; The internal cleaning component of the oral cavity can clean the crown of the implant daily, realizes the cleaning of the concave surface of the crown, and ensures the cleaning effect of the crown; through the cleaning component of the implant, the implant can be fully cleaned before the tooth is implanted. Cleaning to avoid the occurrence of gum infection due to unclean implants after implanting teeth.

The invention discloses an elastin peptide component and a preparation method thereof, and relates to the technical field of medical treatment. The invention relates to a hair conditioner which comprises the following components in percentage by weight: 80 to 85 percent of deionized water, 0.1 to 0.15 percent of gulfweed extract, 0.1 to 0.23 percent of rose polyphenol, 0.03 to 0.06 percent of chenopodium quinoa willd extract, 0.03 to 0.04 percent of polyethylene glycol, 0.04 to 0.07 percent of glycerol, 0.01 to 0.03 percent of phospholipid, 0.003 to 0.007 percent of propylene glycol, 0.02 to 0.03 percent of essence, 0.1 to 0.15 percent of wrinkled gianthyssop herb extract, 0.01 to 0.05 percent of seaweed extract, 0.1 to 0.23 percent of hydrolyzed colloid, 0.001 to 0.006 percent of butanediol and 0.003 to 0.004 percent of isocetearyl alcohol polyether stearate. The elastin peptide composition and the preparation method thereof can effectively supplement skin moisture, make skin soft and keep skin smooth and moist, can also supplement nutritional ingredients required by cells and efficiently repair the cells, and can activate dormant epidermis cells and improve the cell metabolism rate so as to improve the anti-aging effect of the cells. The wrinkled gianthyssop herb extract and the seaweed extract in the matched components can supplement the components required by skin cells and play a role in inhibiting bacteria on the skin surface, so that the condition that the area is infected when the skin is damaged is avoided.