Objective Medical system requirements of a large naval ship are presented in this paper to provide refer -ence for ship design and construction .Methods The relations between health service missions of a large naval ship and naval strategic needs were analyzed .According to the naval strategies in the new era , the health service mission of the ship was given.Results The medical system configuration scheme and ship design requirement related to the medical system were proposed .Conclusion The medical system design requirements and configuraion scheme can effectively improve the patient-treating capability in defensive combat on high seas and in diverse missions .They are also of great significance for maintaining troop strength and promoting a country′s ability to provide humanitarian aid .

The major ways to reinforce the ship-borne medical equipment are summarized to fit for the mechanical environment of modern ships.Based on the practice in reinforced design of ship-borne medical equipments,the principle and evaluation to carry out a reinforced design are simply discussed,according to the using conditions and function requirement.

Objective To explore the medical care and evacuation equipment at sea in China.Methods The present situation of the medical care and evacuation equipment at sea in China was discussed from the aspects of equipment system,medical service support,mechanism for utilization,management and maintenance as well as informatization.The problems were analyzed in equipment system,support ability,equipment integration and update as well as equipment performances.Results Some measures were put forward from the aspects of equipment system,support ability,equipment integration and update as well as equipment performances.Conclusion The development of medical care and evacuation equipment at sea has to take considerations on medical service requirements at sea,integrated civilian and military uses,personnel,innovation and etc.