Twenty-three secondary and higher level hospitals in Nantong City were selected from June 3 to June 19, 2019, and the anesthesia safety and quality control surveys were conducted by using "Supervision and Evaluation Scale of Medical Quality Control Index System in a Department of Anesthesiology in Nantong City (2019 edition)" and "Special Supervision and Evaluation Scale of Perioperative Management and Information Construction in a Department of Anesthesiology in Nantong City (2019 edition)" . The results showed that the total score for medical quality control was 90.2±1.3, and the rate of reaching the standard was 87%.The department configuration score was (12.4±0.7), with the rate of reaching the standard 100%, 87% hospitals had anesthesia recovery rooms, but only 2 hospitals had anesthesia clinics.The staffing score was (15.50±0.23), with the rate of reaching the standard 74%, Nantong City had 0.67 anesthesiologists per 10 000 population, the ratio between the number of anesthesiologists and the number of operating rooms was (1.55±0.10), the ratio between the number of nurse anesthetists and the number of operating room was (0.30±0.04), and three hospitals even had no nurses in the department of anesthesiology.The department management and system score was (28.6±0.5), the rate of reaching the standard was 91%, and the operation safety verification system was not implemented in place in 87% hospitals.The medical technique score was (33.6±0.7), the rate of reaching the standard was 83%, and anesthesiology department was not equipped with anesthesia depth monitor, muscle relaxation monitor, body temperature monitor and other equipment in 35% hospitals.The perioperative management and information construction score was (40.2±1.7), the rate of reaching the standard was 48%, standardized post-operative ward round system was not carried out in 43% hospitals, and the surgical anesthesia information system was not used in 65% hospitals.In conclusion, the current status of anesthesia safety and quality control in secondary and higher level hospitals in Nantong City mainly manifests in the urgent need to improve the awareness of anesthesia safety and quality control, lack of doctors and nurses in a department of anesthesiology and lag of anesthesia information construction.

Although efficient nonsurgical transfer of embryos in mice would provide many advantages over a surgical method, the low success rate of nonsurgical transfer has hampered its acceptance and use. Here, a plastic catheter was used to mimic embryo transfer process and then the transfer efficiency was evaluated by intrauterine trypan blue dye dispersion. Also 3.5-day blastocysts from natural pregnant mice were transferred through cervix into uterine horns. The results show that 70.9% of CD-1 mouse 3.5-day blastocysts transferred into unilateral uterine horns of pseudopregnant 2.5-day recipients can be developed to live newborns, and an efficient mouse nonsurgical embryo transfer technique was established. The technique was simple, rapid, inexpensive, unlikely to get contaminated, ethical and do not need specialized apparatus, and can completely replace surgical embryo transfer techniques. Moreover, the mouse nonsurgical embryo transfer technique provides a research model for human and other large animal embryo transfer.
Animals ; Blastocyst ; Embryo Transfer ; methods ; veterinary ; Female ; Mice ; Pregnancy