4results about How to "Improve stability efficiency" patented technology

This invention relates to the field of medical device technology and discloses a surgical sternal closure fixator, comprising a main body, a male hook plate at one end of the main body, and a fixing mechanism on the main body. The fixing mechanism includes a flexible plug and a female hook plate. The flexible plug is located inside the main body, and the female hook plate is connected to the end of the flexible plug away from the male hook plate. The fixing mechanism includes a sliding mechanism, which includes a female hook plate located on the inner wall of the female hook plate facing the male hook plate, with one end of the female hook plate inserted into the flexible plug. The flexible plug contains an auxiliary mechanism and a rotating mechanism, the auxiliary mechanism being connected to the rotating mechanism. A wobbling mechanism is provided on the side wall of the female hook plate facing the male hook plate. This invention can adjust the gripping force and gripping position according to the expansion and contraction of the sternum during the patient's breathing, reducing local misfitting between the fixator and the sternum, which affects the stability of sternal fixation and improving stability.

The present invention discloses a smart management system for the graded treatment of severe trauma and restrictive fluid resuscitation, which relates to the field of intelligent medicine and includes: a collection module for collecting the personal basic information of trauma patients, the initial judgment data of on-site injury conditions, and the real-time vital sign data during the transportation process; a grading module for receiving the initial judgment data of on-site injury conditions and the real-time vital sign data of patients, quantitatively evaluating the emergency degree of patients' injury conditions, and grading the patients based on a preset grading range. The present invention makes the grading more in line with the actual situation of individuals by accurately quantifying the emergency degree of patients' injury conditions and dynamically correcting them in combination with age, weight, past medical history, etc., preferentially ensuring the resource supply for critical patients, and the resource allocation process is traceable, improving the fairness and standardization of treatment.

The invention relates to the technical field of weather-proof steel surface protection, in particular to a rust layer stabilizing treatment method for weather-proof bridge steel. Through the synergistic effect of laccase catalysis, phytic acid chelation speed control and manganous nitrate crystallization promotion, generation of an alpha-FeOOH stable phase is directionally promoted, the stabilization period is shortened to be within 12 h, and the content of the alpha-FeOOH phase is larger than or equal to 85%.

The utility model provides a full-automatic dough cutting and rounding all-in-one machine, and relates to the technical field of dough cutting and rounding, the full-automatic dough cutting and rounding all-in-one machine comprises an all-in-one machine body, the top end of the all-in-one machine body is provided with a group of electric cylinders, the top end of the all-in-one machine body is provided with a rounding plate, and the top end of the rounding plate is provided with a group of positioning blocks; a containing plate is mounted at the top end of the rounding plate in an attached mode, a mechanism for limiting the containing plate is arranged in the rounding plate, and a mounting groove is formed in the top end of the rounding plate. According to the device, the placement plate can be limited, the phenomenon that the placement plate deviates and the like during dough cutting and rounding operation is avoided, the stabilization efficiency of the placement plate is indirectly improved, and the practicability is greatly improved through the design.