本文關(guān)鍵詞： 清創(chuàng)機 醫(yī)用水刀 手術(shù)噴槍 受力分析 動物實驗　出處：《天津理工大學(xué)》2012年碩士論文　論文類型：學(xué)位論文

【摘要】：醫(yī)用水刀已經(jīng)被廣泛應(yīng)用于創(chuàng)傷外科手術(shù)、耳鼻喉科手術(shù)、頜面外科手術(shù)等外科手術(shù)中。并且具有自己的特點：利用水錘效應(yīng)對人體組織進行分離，無熱損傷，對周圍組織影響��；切割速度快，出血量少，且手術(shù)耗時少；由于不同組織具有不同的力學(xué)性能，利用抗壓差的水刀具有高度選擇性，可有效保護神經(jīng)、血管和周圍組織；創(chuàng)口小，術(shù)后恢復(fù)快。 清創(chuàng)設(shè)備是一種在清創(chuàng)手術(shù)中常用的基本設(shè)備，而清創(chuàng)手術(shù)是最基本的外殼手術(shù)操作，主要是清洗受到污染的傷口，除去破損壞死的組織細胞，，降低傷口感染風(fēng)險，其方法相對簡單，難度不大，但其作用是相當(dāng)重要的。 本文設(shè)計了的醫(yī)用水刀清創(chuàng)機，能夠同時完成清創(chuàng)術(shù)和水刀切割手術(shù)，且適合微創(chuàng)手術(shù)使用。本文首先進行了結(jié)構(gòu)分析和機械設(shè)計，確定了主要組成部分及其具體設(shè)計，包括電動機、液壓泵、蓄能器、手術(shù)噴槍、電磁泵、清洗噴槍、高壓軟管、電磁閥、溢流閥、水箱、負壓吸引器等。在設(shè)備設(shè)計制造完成后，應(yīng)用新設(shè)備進行豬肝臟的切割實驗，驗證了設(shè)備的功能和性能，并得出該設(shè)備達到了設(shè)計目的的結(jié)論。
[Abstract]:Medical water knife has been widely used in trauma surgery, otolaryngology surgery, maxillofacial surgery and so on. It has little influence on the surrounding tissues, fast cutting speed, less bleeding, and less operation time. Because different tissues have different mechanical properties, the water knife with anti-pressure difference has high selectivity, so it can protect nerves, blood vessels and surrounding tissues effectively. Small wound, quick recovery after operation. Debridement equipment is a basic equipment commonly used in debridement surgery, and debridement surgery is the most basic shell operation, mainly cleaning contaminated wounds, removing damaged and necrotic tissue cells, and reducing the risk of wound infection. The method is relatively simple and difficult, but its function is very important. The medical water knife debridement machine designed in this paper can complete debridement and water knife cutting at the same time, and it is suitable for minimally invasive operation. Firstly, the structure analysis and mechanical design are carried out, and the main components and their specific design are determined. Including motor, hydraulic pump, accumulator, operation gun, electromagnetic pump, cleaning gun, high pressure hose, solenoid valve, relief valve, water tank, negative pressure attractor and so on. The function and performance of the new equipment are verified by the experiment of pig liver cutting, and the conclusion is drawn that the equipment achieves the purpose of design.
【學(xué)位授予單位】：天津理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2012
【分類號】：TH777

【引證文獻】

相關(guān)碩士學(xué)位論文 前1條

1 宋軍;新型清創(chuàng)設(shè)備的機械結(jié)構(gòu)設(shè)計與分析[D];天津理工大學(xué);2013年

本文編號：1502284