临床小儿皮肤科 开放获取

抽象的

美容會議 - 2019：雷射在醫學中的應用（治療和診斷） - Ehsan Kamani - Eng optic and Laser

艾桑·卡馬尼

大多數情況下，雷射用於生物醫學研究、臨床分析、臨床治療和治療。它的使用始於 20 世紀 50%，其中眼科是使用它而聞名的主要領域，不久就傳播到許多不同的專業，例如牙科、皮膚科、醫療手術或腫瘤科。如今，它的重要性不斷發展，並且正在研究更好的利用方法。

雷射在醫學領域有著廣泛且不斷發展的用途。臨床應用雷射總結了對雷射在診斷、治療和醫療過程中的標準、進步和利用的大量持續探索。第一節回顧了雷射在醫學中的應用、雷射的關鍵標準以及輻射與組織的關聯。為了了解廣泛的體面變化以及這些設備對特定結果或治療的巨大可能決定，不同類型的雷射（強態、氣體、顏色和半導體）在有限的範圍內進行了兩次審核。第三部分描述了分析雷射策略，例如光學透明斷層掃描、光譜學、光學活檢和時間穩定螢光偏振光譜學。這些策略可以幫助專家完善特定身體部位的包含範圍，或例如指示腫瘤的程度。第四節重點介紹雷射輻射的恢復性應用，特別是醫學領域，包括眼科、皮膚科、心臟病學、泌尿科、婦科、耳鼻喉科（ORL）、神經系統科學、牙科、骨科醫療程序和惡性生長治療，以及雷射塗層插入。最後一部分包含了健康保障措施，使用雷射儀器的工作人員必須能夠被識別出來。憑藉其公認的編輯經理和全球捐助者群體，這本重要的書總結了過去 50 年來全球在雷射醫學應用領域的成就。它由傑出的藥物和設計專家對雷射治療做出了重要承諾。

It is difficult to envision that a restricted, single direction, cognizant, moving, intensified light emission terminated by energized molecules is ground-breaking enough to cut through steel. In 1917, Albert Einstein theorized that under specific conditions iotas could ingest light and be animated to shed their acquired vitality. Charles Townes began the term laser (light enhancement by invigorated discharge of radiation) in 1951. Theodore Maiman explored the glare of a glimmer light in a bar of manufactured ruby, making the principal human-made laser in 1960. The laser includes energizing molecules and going them through a medium, for example, gem, gas or fluid. As the course of photon vitality moves through the medium, ricocheting off mirrors, it is reflected to and fro, and gains vitality to deliver a high wattage light emission. In spite of the fact that lasers are today utilized by a huge assortment of callings, one of the most significant utilizations of laser innovation has experienced its utilization in medication. Being quicker and less obtrusive with a high exactness, lasers have infiltrated into most clinical orders during the last 50 years including dermatology, ophthalmology, dentistry, otolaryngology, gastroenterology, urology, gynecology, cardiology, neurosurgery and orthopedics. From numerous points of view the laser has reformed the finding and treatment of an illness. As a careful instrument the laser is fit for three essential capacities. At the point when concentrated on a point it can sear profoundly as it cuts, decreasing the careful injury brought about by a blade. It can disintegrate the outside of a tissue. Or on the other hand, through optical strands, it can allow a specialist to see inside the body. Lasers have additionally become an imperative apparatus in natural applications from high-goals microscopy to subcellular nanosurgery. In fact, clinical lasers are a prime case of how the development of a thought can genuinely change the clinical world. This audit will study different uses of lasers in medication including four significant classifications: sorts of lasers, laser-tissue cooperations, therapeutics and diagnostics.

This application depends on the capacity of lasers to work at a particular frequency. Lasers are currently broadly utilized in dermatology for things like tumor, tattoo, hair, and pigmentation expulsion.

與許多其他疾病一樣，雷射在惡性腫瘤的早期識別方面具有重要的任務。例如，在特拉維夫，卡齊爾的聚會正在研究利用紅外線雷射的紅外線光譜。正如卡齊爾所指出的，這很有趣，因為惡性腫瘤和健康組織可能在紅外線中具有不同的傳輸。該程序的一種有前途的用途是量化黑色素瘤。對於皮膚惡性生長，早期發現對於患者的耐受率具有重要意義。目前黑色素瘤的定位是透過肉眼完成的，所以取決於醫生的能力。