相信事实 发表评论于 2024-12-01 09:43:07
中国的制造业的发达是科技发展的必要条件，只要能想象就能制造。
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上世纪40年代，第一例冷冻切除就有美国医生Dr. Irving P. R. T完成，当时切除的是良性肿瘤
经过大半个世纪的发展，结合CT和MRI，精准冷冻切除手术应用已经非常广泛。主要设备商是美国为主的仪器设备公司Medtronic，Galil Medical，Boston Scientific，AngioDynamics，St. Jude Medical，ThermoTek，Hansen Medical，AtriCure etc
中国的医疗和分析设备制造技术大大落后于美国，是中美科技领域差距最大的一块
你这种低端小粉红根本就不懂什么叫高端制造，以为制造业就是生产锅碗瓢盆，看一眼就能制造个大概
iloveCCP 发表评论于 2024-12-01 10:34:06
谷歌一下Cryoablation， 公元前460年就用这种方法了。近代： De Quervain successfully used of carbonic snow to treat bladder papillomas and bladder cancers in 1917. Dr. Irving S. Cooper, in 1913, progressed the field of cryotherapy by designing a liquid nitrogen probe capable of achieving temperatures of -196 °C, and utilizing it to treat of Parkinson's disease and previously inoperable cancer. Cooper's cryoprobe advanced the practice of cryotherapy, which led to growing interest and practice of cryotherapy. In 1964, Dr. Cahan successfully used his liquid nitrogen probe invention to treat uterine fibroids and cervical cancer. Cryotherapy continued to advance with Dr. Amoils developing a liquid nitrogen probe capable of achieving cooling expansion, in 1967.
