5 results about "Preventive vaccination" patented technology

The utility model relates to medical instrument device technical field discloses a kind of operation platform for vaccine vaccination, including support platform, the inside fixedly connected with baffle of support platform, the top of baffle is provided with lifting piece, the top of lifting piece is provided with folding bed, and the stable piece is connected between folding bed and baffle, the top of support platform is provided with cover plate, and the folding bed includes three-section bed board, three-section bed board is divided into folding section of two sides and fixed section in middle, and the fixed section of three-section bed board and two sides folding section are all hinged with hinge. In the utility model, the synchronous folding and unfolding function of bed frame in vertical lifting process is realized, when equipment is in storage state, three-section bed board can be folded into compact form, effectively reduce space occupancy;When unfolding, it is automatically adjusted to flat support surface, and has good storage and use convenience.

The application provides a kind of preventive inoculation information quick entry and check device, relating to medical information technology field, including information collection registration module, database storage module, central check processing module, interactive alarm module and inoculation execution confirmation module;The application obtains the identity of the recipient and vaccine information through multi-modal mode, and encapsulates into standardized data packet, avoids the problem of low efficiency of manual entry, then the central check processing module carries out real-time, multi-dimensional logical reasoning calculation based on dynamic rules, and the back-end operation and management indexes such as cold chain quality and inventory status are preposed as real-time check dimensions as important as medical contraindications and immunization programs, so that the use of invalid vaccine, inventory shortage misregistration and other difficult to prevent risks are actively intercepted before inoculation occurs, and further, the man-machine collaborative decision mechanism of alarm state is introduced, which ensures that the safety bottom line is not broken, and gives the final decision-making right to medical staff in complex situation.

This utility model relates to the field of vaccination operation auxiliary equipment technology, and discloses a positioning mechanism for early childhood vaccination operation, including a seat. Both sides of the seat are equipped with height-adjustable components. An arm support plate for placing the child's arm is installed on the top of the height-adjustable components. A strap for securing the arm is attached to the outside of the arm support plate by tearing and bonding. A bracket is fixedly installed at the front center of the seat, and a smart touch screen is installed on the top of the bracket. By placing the child's arm on the arm support plate, the strap can be torn and bonded to the outside of the child's arm for fixation. Simultaneously, the smart touch screen plays cartoon animations to attract the child's attention, and finally, vaccination can be performed. By quickly fixing the child's arm by diverting their attention, vaccination can be performed, greatly alleviating the child's fear and preventing excessive struggle.

This invention belongs to the field of biotechnology and discloses a NADC30 type porcine reproductive and respiratory syndrome virus (PRRSV) strain HB03R, its vaccine, and its application. The invention uses NADC30 type PRRSV strain HB03 as the parent strain, and obtains an attenuated strain through cell passage to 100 generations for purification. Compared with the parent strain HB03, the HB03R strain has one site of 11 consecutive amino acid deletions and 21 site-directed mutations at the genomic amino acid level. Based on this HB03R strain, a high-immunoprotection, stable, high-yield, and safe attenuated vaccine against NADC30 type PRRSV strain HB03R for emergency preventative vaccination is prepared. This attenuated strain has high safety; high-dose and repeated-dose immunizations with the invented attenuated vaccine have no effect on the clinical manifestations of piglets.

The application discloses a kind of prevention vaccination vaccine precision suction injection auxiliary device, including extraction auxiliary cylinder, extraction dose limiting mechanism, clamping support mechanism and dose observation mechanism, extraction auxiliary cylinder other side hinged rotation open and close, extraction auxiliary cylinder top middle is fixed with threaded sleeve, threaded sleeve is equipped with screw inside screw thread cooperation, recess is opened symmetrically in extraction auxiliary cylinder upper side, screw lower end bearing is equipped with lifting limiting plate, lifting limiting plate is fixed with sliding sleeve on two sides symmetrically, sliding sleeve is equipped with sliding rod, screw upper end is equipped with locking mechanism, extraction auxiliary cylinder lower side is equipped with clamping support mechanism, extraction auxiliary cylinder outside is equipped with dose observation mechanism;The present application realizes stepless adjustment syringe extraction dose by the precision cooperation of threaded sleeve and screw, solves the problem of insufficient precision of traditional mechanical device, solves the dependence on electricity by manual pressing auxiliary suction, and adapts to diversified application scenarios.