Reversal of non depolarizing muscle relaxants

Primary objective: To evaluate the safety of glycopyrrolate neostigmine injection at different doses in reversing the residual muscle relaxant effect of non-depolarizing muscle relaxants in Chinese patients after general anesthesia; To evaluate the pharmacokinetic characteristics of glycopyrrolate neostigmine injection at different doses in reversing the residual muscle relaxant effect of non-depolarizing muscle relaxants in Chinese patients after general anesthesia. Secondary objective: To evaluate the preliminary effectiveness of glycopyrrolate neostigmine injection at different doses in reversing the residual muscle relaxant effect of non-depolarizing muscle relaxants in Chinese patients after general anesthesia.