西方人从early modern的15世纪开始构想,花了几个世纪,直到1844年发明了空心针头,1853年才有了现代结构的注射器。从发展历史上来说,就是因为从古代开始一步步依靠技术积累发明的,如果非要在古代土法上马也未必不可以,1656 年,克里斯托弗·雷恩(Christopher Wren)通过鹅毛笔给一只狗进行了静脉注射。克里斯托弗·雷恩爵士使用固定在鹅毛上的动物膀胱制成的注射器将酒和鸦片注射到狗的静脉中。
The idea of the syringe is thought to have originated in fifteenth-century Italy, although it took several centuries for the device to be developed. In 1657, experiments were conducted on syringe-like devices by Englishmen Christopher Wren (1632-1723; also famous architect) and Robert Boyle. French physician Dominique Anel is usually credited with the invention of the kind of syringe used today. Anel was a surgeon in the army of French King Louis XIV (1638-1715). Anel created his instrument to clean wounds with suction.
In 1656, a dog was given an intravenous injection via a goose quill by Christopher Wren. Sir Christopher Wren used a syringe made of animal bladder fixed to a goose quill to inject wine and opium into the veins of dogs.
现代的注射器是17世纪中后期发明的,那就是古代,所以《仁医》里南方仁可以用1850时代的技术条件造注射器。
其实这东西最有技术含量的是针头。抗战结束后,KMT的军医给四川一个土司头人治病,针头就是扎不进皮肤,最后还是拿刀把血管挑出来才完成的注射,那军医是我一朋友的爷爷。
而且我小时候,一到打针,全学校的都心提到嗓子眼里,因为每次都有一两个倒霉的,针头断了。
这种情况就是我大学时候都是如此,我班班长到校医院打针时,针头就断过,当时好几天上课都站着……