{"resolved":true,"match_type":"uuid","source_type":"original_book","book_id":"ae053936-f6b1-488b-8973-bb2332d1be14","title":"数字技术研究","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787308182003","requested_by":"printed_page","book":{"source_type":"original_book","book_id":"ae053936-f6b1-488b-8973-bb2332d1be14","id":"ae053936-f6b1-488b-8973-bb2332d1be14","uuid":"ae053936-f6b1-488b-8973-bb2332d1be14","title":"数字技术研究","normalized_title":"数字技术研究","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787308182003","isbns":["9787308182003"],"parsed":true,"ai_readable":true,"document_type":"book","page_count":790,"navigation_url":"https://workshop.closeclaw.top/ai/book/ae053936-f6b1-488b-8973-bb2332d1be14","title_url":"https://workshop.closeclaw.top/ai/title/%E6%95%B0%E5%AD%97%E6%8A%80%E6%9C%AF%E7%A0%94%E7%A9%B6","fixed_page_url_template":"https://workshop.closeclaw.top/ai/book/ae053936-f6b1-488b-8973-bb2332d1be14/page/{printed_page}","path_api_url_template":"https://workshop.closeclaw.top/api/ai/book/ae053936-f6b1-488b-8973-bb2332d1be14/page/{printed_page}","read_url":"https://workshop.closeclaw.top/api/ai/read/ae053936-f6b1-488b-8973-bb2332d1be14","page_url":"https://workshop.closeclaw.top/api/ai/books/ae053936-f6b1-488b-8973-bb2332d1be14/page","search_url":"https://workshop.closeclaw.top/api/ai/books/ae053936-f6b1-488b-8973-bb2332d1be14/search"},"page":{"printed_page":"291 / 439","pdf_page":463,"physical_index":463,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"71740afd438f8d347eeef3dd4493584c6ec004befecfa6e8e619b07e0f6c9a10"},"chapter":"第18章 “基于设计的研究”的预测、场所与观点","content":"到了晚上，羊被放在病人床边的一个特殊平台上。经过基因转换的羊的肾通过血管与病人的瘘管(经过手术放大的静脉)相连。晚上，蠕动收缩的泵将病人血液中的废物通过羊的肾(这是一个自然的有机的过滤系统)排出体外，再将干净的血液注入病人体内(见图19.3)。\n\n这一过程在整个晚上反复进行。“干净”血液每次回到体内，就会从其经过的细胞中带走更多的废物，将这些新收集的毒素带回到羊的肾里以便移除。接着羊会通过排泄排出毒素。\n\n对“生命支持”的评论\n\n“生命支持”是批判式设计推测属性的很好例证。该项目对不久的将来可能实现的一项技术展开思考，从其功能层面来看是可信的，借鉴了科学与医学研究中利用动物的历史。利用动物进行医学探索已为人所熟知，比如用牛胰岛素来治疗糖尿病，用猪主动脉瓣来置换小儿心脏瓣膜，就是其中两个典型案例。虽然存在潜在的不安与问题，但随着时间流逝，这些实践已经被人们接受，部分原因在于反复的接触；也就是说，因为我们已经习以为常了。\n\n第19章设计研究：观察批判式设计\n\n代孕母羊诞下的经过基因转换的羊羔被送给供血病人。白天，透析羊可以在病人家后院里自由徜徉，吃草清洁自己的肾，饮用含有盐矿物、钙及葡萄糖的水。\n\n291\n\n439","previous_page":462,"next_page":464}