352results about How to "Reduce cross infection" patented technology

The invention relates to an orange antistaling agent and is characterized in that the orange antistaling agent is made from components according to the following proportion relationship: 0.2-0.8g of a bactericide; 0.1-0.3g of p-chlorophenoxyacetic acid; 0.001-0.002 L of acetone; 2-5g of Tween 20; 10-20g of chitosan; and 1L of water. The orange antistaling agent provided by the invention can be used to effectively prevent oranges from being rotten during the storage period, prolong the shelf-life of oranges and raise the orange quality. In the meanwhile, the invention also provides a preparation method of the orange antistaling agent and a method for using and processing the orange antistaling agent.

The present invention relates to a vaccine for coccidiosis in chickens prepared from four attenuated Eimeria species: E. acervulina, E. maxima, E. mitis and E. tenella. The vaccine was similar to or superior to other anticoccidial drugs in stimulating protective immunity against coccidiosis.

The special mouth mask includes a bowl shape mouth mask body and fixing belts. The mouth mask body is connected with an air suction passage and an exhalation passage. The air suction passage and the exhalation passage are respectively disposed with an air suction shutter and an exhalation shutter. The air suction shutter opens inward and the exhalation shutter opens outward. The using method for the mouth mask is to connect the air suction passage with an air intake pipe in sickroom and connect the exhalation passage with an air discharge pipe by soft pipes, the air intake and output pipes in each sickroom are connected to total air intake and discharge pipes to form the special mouth mask respiratory system. The respiratory system has three work modes of natural respiration, ventilation respiration and compulsion respiration. The mouth mask can collect the gas including virus exhaled by patient, and discharge the gas after disinfection to the outdoor air, and reduce the sickroom pollution; the patient can suck outdoor fresh air; the operation operating medical person can reduce the rate of infection by wearing the mouth mask. The invention is simple in structure, low in manufacturing cost and can be easily actualized.

The invention discloses a medical hand-washing-free skin care disinfectant and a preparation method thereof. The medical hand-washing-free skin care disinfectant comprises, by weight, hydrogen peroxide, tea tree oil, hyaluronic acid, mannitol, stearic acid, glycerin, triethanolamine, kathon, p-hydroxybenzoic acid, medical alcohol, traditional Chinese medicine extract and the like which serve as active components. The disinfectant can rapidly and effectively kill various bacteria and viruses on palms and among fingers, is remarkable in bacteria killing effect, convenient to use and carry, safe and efficient, and is nonpoisonous and non-irritating to the normal skin as the pH (potential of hydrogen) value of the disinfectant is approximate to that of the skin, and people can wash hands with the disinfectant without water and clean two hands at any time and in any places.

The Chinese chestnut preserving process includes the following steps: picking chestnut, piling in reasonable mode, threshing and eliminating some water, soaking with pretreating agent, treating with preservative, improved sand preservation or film tent storage, and management in preserving period. To Chinese chestnut with pest, some fumigating step to killing pest in added before threshing and water elimianting step. The said process is simple, practical and suitable for small scale storage without using refrigerating equipment, and can reduce cross infection, increase the disease resistance of Chinese chestnut, reduce water loss during storage and prolong the preserving period of Chinese chestnut.

The present invention relates to a small mobile X-ray apparatus which can be used for detection by bed. Said small mobile x-ray apparatus is formed from vertical column, rotary seat, sliding seat, oblique beam supporting arm, high-frequency high-voltage generator, ball tube and beam-defining clipper.

The invention belongs to the technical field of indoor air environment purification, and particularly relates to a positive and negative pressure conversion movable sickbed, which consists of a sickbed, an air purification device, a fan, an air distribution pipeline system, an electric control valve system and an isolation system, wherein four bed legs of the sick bed are provided with wheels, the sickbed can be used as a moving sickbed or a fixed sickbed, the sickbed can realize the positive pressure air supply and negative pressure air suction functions, air distribution openings of an air distribution system are arranged on the head part of the sickbed and the tail part of the sickbed, the air distribution pipeline system is paved along the bottom of a bed plate and is connected with the air purification device through the electric control valve, the control system controls the fan to do positive rotation, the positive pressure air supply can be realized, clean air is provided for patients with the requirements, the fan is controlled to do reverse rotation, the negative pressure air suction can be realized, air with pathogenic bacteria breathed out by patients are collected in time, and in addition, the air is exhausted after the sterilization and the purification. The positive and negative pressure conversion movable sickbed has the advantages that the design structure is compact, other functions such as sickbed ascending and descending and the like cannot be influenced, the noise pollution is avoided, the energy consumption is low, the dust removal, sterilization and purification effects are obvious, and the positive and negative pressure conversion movable sickbed is suitable for being used as an ordinary sickbed or emergency sickbed for patients to be isolated in occasions such as hospitals and the like.

The invention relates to a self-heating medical ultrasonic coupling agent device with sterilization and disinfection effects and a preparation method thereof. The medical ultrasonic coupling agent device comprises an outer shell. The inside of the outer shell is provided with a coupling agent cavity and a self-heating cavity which are not communicated with each other. The self-heating cavity is filled with a disposable self-heating agent. The coupling agent cavity is filled with a medical ultrasonic coupling agent with sterilization and disinfection effects. The medical ultrasonic coupling agent device utilizes the automatic heating effect of the self-heating agent to perform conduction heating on the medical ultrasonic coupling agent to make the temperature of the medical ultrasonic coupling agent reach about the temperature of the human body surface so that the patient never feels the cold stimulation of the coupling agent when being subjected to the B-ultrasound examination. Moreover, the medical coupling agent has the rapid and efficient sterilization and disinfection effects, guarantees to effectively disinfect an ultrasonic probe and prevent the cross infection in the hospital, has the retention sterilization effect on the skin or the mucosa of the examined region, has simple preparation process and saves investment and cost.

A water guiding mechanism of teeth cleaning machine comprising a center shaft, a plastic base and an ‘O’ shape ring, the major character as following: a stainless-steel head is installed on the front of the center shaft, a bend is on the center of the stainless-steel head, a sleeve in on the front inner side of the plastic base, a silicon sleeve is on the front brink of the sleeve, the silicon sleeve wraps the backside of the stainless-steel head and around the bend, a compression chamber is installed between the back half of the silicon sleeve and the stainless-steel head; based on the structure described above, the compression chamber of the silicon sleeve is applied to guide and compress water, the stainless tip can aim upward, and achieve the effect to minimize the possibility to have water spray on patients' faces.

The invention discloses a harvesting and processing method of Carya illinoensis. The method includes the following steps that an ethephon preparation with concentration of 200 mg/kg is sprayed to bearing branches for one time four weeks before harvesting of the Carya illinoensis, and Ca(OH)2 is used for adjusting a power of hydrogen (PH) value to be 7.0; when the ethephon preparation is sprayed for two weeks and 70% of fruit episperm is cracked, the Carya illinoensis is harvested; deadwood and sundries under trees are cleared away, and a black mesh fabric is spread; a machine shakes the bearing branches, fruits falling on the mesh fabric are timely collected, sundries are removed, episperm which is not cracked is removed in a huller, and the fruits are washed by running water; and rinsing, ozone disinfection and drying with a drying machine are performed so that moisture contents of the fruits are lower than 4.3%, and storage is finally performed. By means of the harvesting and processing method, fruit maturity periods of the Carya illinoensis can be unified, natural fruit drop is reduced, a launch date of the fruits is shifted to be earlier, output is improved, fruit cracking and fruit color changing caused by solarization are avoided, and qualities of the fruits are improved so that selling prices of the Carya illinoensis are effectively increased.

This invention relates to a wrist strip confirming identities of patients and an identifying system, in which, the surface of the strip is attached with a bar code for labeling identity of a patient exclusively, said system is composed of an one shot patient wrist strip, a patient information association system and a scanning system, said association system is used in associating the patient information and the bar code on the strip, said scanning system is used in picking up the corresponding information of the patient and the code from the system then comparing bar code information after scanning the code on the strip with said corresponding information to identify the identity of a patient.

The invention relates to a time-sharing reservation electronic ticket system and device supporting health codes, and the system comprises: a ticket registration module which is used for inputting theidentity information of a ticket buyer, and is connected with a server; the server which is conducted with the health code system and is used for acquiring health code data of the ticket buyer; a ticket issuing module which is connected with the server and used for generating a corresponding ticket after the ticket is purchased, wherein the content of the ticket comprises identity information of aticket purchaser, a health code and a ticket code; a ticket checking mechanism which is arranged at a scenic spot entrance and used for checking tickets, wherein the ticket checking mechanism comprises an identity verification module, a body temperature detection module, a health code verification module, an alarm module and a gate machine, the gate machine is opened after verification is passed,if the tickets are inconsistent and the body temperature exceeds a threshold value, the alarm module gives an alarm, meanwhile, an indicator lamp corresponding to the color of the health code is turned on, a series of operations such as entry ticket checking, body temperature detection and health code checking are achieved in an unattended mode, and therefore the contact risk is reduced.

The invention belongs to the field of animal husbandry, in particular relates to an antibiotic-free culture method of combined application of bacteria for feed, drinking water and sterilizing and biological isolation. The method is characterized by comprising the following four aspects of: (1) adding a strain for feed into the fermented feed; (2) adding a bacterial suspension for drinking water into routine drinking water; (3) spraying a bacterial suspension for sterilizing in the feeding environment; and (4) planting greening trees and Chinese herbal medicines with sterilizing action to replace isolation strips between adjacent colony houses. The method provided by the invention obviously improves the feeding environment, improves the culture profit, lowers the feeding cost and culture risk, and provides a strong guarantee for obtaining high-quality antibiotic-free products.

The invention discloses a bed board for medical patients with massage function, which includes a bed board body, and is characterized in that: the bed board body includes three parts: a palm layer, a memory foam layer and an antibacterial layer, the palm layer is the base layer, and the memory foam layer wraps the palm layer, and then the memory foam layer is wrapped by the antibacterial layer; detachable sterilizing plates are engaged on both sides of the bed board body, and ultraviolet germicidal lamps are threaded in the detachable sterilizing board; the bed board body is horizontally divided into Three parts, with folded cloth sewn between adjacent parts; massage parts are embedded inside the memory foam layer in the middle of the bed board body; the massage parts are divided into left and right parts, and each part is equipped with a small electric massage ball The center of the bed board body is embedded with a turning shaft. The present invention has a simple structure, reduces the cross infection of germs, automatically turns over, reduces the difficulty of turning over, and saves manpower. Observe and record.

The invention discloses a suspending chain type ultrasonic automatic cleaning machine suitable for cleaning of a cylinder sleeve. The suspending chain type ultrasonic automatic cleaning machine suitable for cleaning the cylinder sleeve comprises a rack, wherein a tensioning device and a transmission device are arranged on the rack, the transmission device comprises a suspending chain, the rack is provided with an ultrasonic cleaning groove, an ultrasonic rinsing groove, a bubbling scalding groove, a blow drying chamber and a closed drying box, ultrasonic cleaning liquid storing grooves are formed above the ultrasonic cleaning groove and the ultrasonic rinsing groove, ultrasonic vibration boards are arranged on the two sides of the ultrasonic cleaning groove, heating pipes are arranged in the ultrasonic cleaning groove, an inner board, a separating board, a first fan and a liquid storing groove heating pipe are arranged inside the ultrasonic cleaning liquid storing grooves, the ultrasonic cleaning liquid storing grooves is communicated with the ultrasonic cleaning groove and the ultrasonic rinsing groove by a water inlet pipe and an overflow pipe, a bubbling scalding heating pipe is arranged in the bubbling scalding groove, a blow drying pump is arranged on the blow drying chamber, a multi-wing type centrifugal induced draft fan is arranged under the closed drying box, and a suspending chain is arranged on the rack through a tensioning wheel in a loop mode. The constant automatic cleaning of the cylinder sleeve can be realized.