Carroll县的现场血液计划利用O型阳性血液挽救了14条生命, Carroll County’s on-scene blood program saved 14 lives using Type O-positive blood, boosting trauma survival in rural areas.

Carroll县(马里兰州)自5月启动其现场全血计划以来拯救了14条生命, 使用温度控制冷却器运送的O型阳性血液治疗严重出血的创伤病人。 Carroll County, Maryland, has saved 14 lives since launching its on-scene whole blood program in May, using Type O-positive blood transported in temperature-controlled coolers to treat trauma patients with severe bleeding. 马里兰州12个州和全国350个紧急医疗系统通过了这一倡议,它反映了军事战医,对交通时间较长的农村地区尤其重要。 The initiative, adopted by 12 Maryland counties and 350 EMS systems nationwide, mirrors military combat medicine and is especially critical in rural areas with long transport times. 一项911 000美元的联邦赠款确保五年的供资,支持三个自愿消防站的行动。 A $911,000 federal grant ensures five years of funding, supporting operations at three volunteer fire stations. 内出血患者在该方案下存活率达到100%,而总体创伤存活率保持在50%左右,而较大系统中的存活率高达85%。 Patients with internal hemorrhages have a 100% survival rate under the program, while overall trauma survival rates remain around 50%, compared to up to 85% in larger systems.