科普專欄–薯不揀單 - 深入淺出–外置植入式輔助排尿器的研究

排尿是排除身體毒素的其中一道重要機制。552Please respect copyright.ＰＥＮＡＮＡ694BzC1zq6
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若然相關肌肉無法正常運作的話，尿液便沒能夠有效從身體排出體外，更有機會導致屙尿一滴滴或者尿袋常滿的不良狀態。552Please respect copyright.ＰＥＮＡＮＡIV8P65EJHk
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（圖2）近日有科學家研發一條具有彈性的白帶，內含三款感應器，分別量度壓力、電力和溫度(Ref1)。552Please respect copyright.ＰＥＮＡＮＡ0UBt3gZH48
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白帶經過測試，拉扯三千次後仍然運作正常。552Please respect copyright.ＰＥＮＡＮＡXzCHHFir61
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（圖3）圖中為白帶再加上具有彈性黑網的示意圖。552Please respect copyright.ＰＥＮＡＮＡIc1aFpqy3R
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如果壓力、電力及溫度感應器到達某一數值的話，便會驅動白帶發光，並同時引發白帶收縮的功能。552Please respect copyright.ＰＥＮＡＮＡsi4zR3NoAh
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（圖4）科學家嘗試把整套裝置放在老鼠的尿袋外圍作實驗之用。552Please respect copyright.ＰＥＮＡＮＡMSBU14cOSm
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如圖中所見，當尿袋膨脹至一定程度並觸發三個感應器到達一定數值後，白帶藍光觸發並作出收縮，達模仿肌肉收縮形態之效，尿液亦因而排出。552Please respect copyright.ＰＥＮＡＮＡk9J3Uc7Y11
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如何將整套概念套用到人類身上作解決排尿問題之用，將是他們下一步要思考的問題。552Please respect copyright.ＰＥＮＡＮＡDeVc1i8noz
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如果想我快啲出文的話，請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark，這對我非常之重要。552Please respect copyright.ＰＥＮＡＮＡPXvdTYlykp
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Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc552Please respect copyright.ＰＥＮＡＮＡLzKvN9lTDG
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同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」，以課金的方式推動我繼續搜羅資料寫文，多謝。552Please respect copyright.ＰＥＮＡＮＡ1NZdKxJJVU
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Link:552Please respect copyright.ＰＥＮＡＮＡciEtMPkBM6
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio552Please respect copyright.ＰＥＮＡＮＡEAU9vcgv2l
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有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。552Please respect copyright.ＰＥＮＡＮＡfH8B9DCPpB
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Ref1:https://advances.sciencemag.org/content/6/46/eabc9675

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