CAJ | 학술논문

本文通过评估635/808双波长低强度激光照射对术后病人创口愈合的影响,以给临床应用提供病例参考.随机选取外科手术治疗的非恶性肿瘤患者60例,试验组和对照组各30例.试验组使用635 nm/808 nm双波长激光辅助切口治疗,对照组以波长635 nm的He-Ne激光辅助治疗.激光器发出两路激光对受试者切口部位进行照射治疗,一路波长为(635±5)nm,光功率密度1～6.5 mW/cm2,另外一路波长为(808±5)nm,光功率密度为11～32mW/cm2.激光照射治疗开始于手术结束24h之后,每天一次,每次照射15 min,至治疗终点(出院或切口愈合拆线),双波长激光器最大功率密度控制在40 mW/cm2以下(可调节),最大能量密度在36 J/cm2以下(可调节).He-Ne激光器输出功率最大为100 mW,每天一次,每次照射15 min,至治疗终点(出院或切口愈合拆线).试验表明,635/808双波长低照度照射能够促进创口愈合,治疗效果好于He-Ne激光器.
본문통과평고635/808쌍파장저강도격광조사대술후병인창구유합적영향,이급림상응용제공병례삼고.수궤선취외과수술치료적비악성종류환자60례,시험조화대조조각30례.시험조사용635 nm/808 nm쌍파장격광보조절구치료,대조조이파장635 nm적He-Ne격광보조치료.격광기발출량로격광대수시자절구부위진행조사치료,일로파장위(635±5)nm,광공솔밀도1～6.5 mW/cm2,령외일로파장위(808±5)nm,광공솔밀도위11～32mW/cm2.격광조사치료개시우수술결속24h지후,매천일차,매차조사15 min,지치료종점(출원혹절구유합탁선),쌍파장격광기최대공솔밀도공제재40 mW/cm2이하(가조절),최대능량밀도재36 J/cm2이하(가조절).He-Ne격광기수출공솔최대위100 mW,매천일차,매차조사15 min,지치료종점(출원혹절구유합탁선).시험표명,635/808쌍파장저조도조사능구촉진창구유합,치료효과호우He-Ne격광기.
In order to provide a reference for clinical applications,effects of Low Intensity Laser Irradiation(LILI)with combination of 635/808nm on cutaneous wound healings are evaluated.Non-surgical treatment of 60 patients with malignant tumors,the test group and control group of 30 cases is randomly selected.The incision site of patients has been irradiated with laser,which generated two lasers.One was red laser with wavelength at 635 ± 5nm and power density at 1～6.5 mW/cm2; the other was infrared laser with wavelength at 808 ± 5nm and power density at 11～32 mW/cm2.Laser treatment was started 24 hours after the end of surgery,each Days once every 15 minutes exposure to treatment endpoint.He-Ne laser treatment began 24 hours after the end of surgery,day 1,each exposure 15 minutes,until the end of treatment (hospital or wound healing stitches).The result shows that LILI with the combination of 635/808 nm could improve cutaneous wound healings of patients significantly rather than using He-Ne laser.