ð¥ é¡ã®èµ€ã¿ãæ¥ãããããŠäººãšäŒãã®ãèŸã⊠ãããªé ãã§ãæ©ã¿ã®ããªããžæå ±ã§ãïŒ
ð é ãã¯é¡é¢ã®èµ€ã¿ãè¡ç®¡æ¡åŒµãäž»çç¶ãšããæ ¢æ§çãªç®èçŸæ£ã§ãå€ãã®æ£è ãããå€èŠãžã®åœ±é¿ããå¿ççè² æ ãæããŠããŸãã
â è¿å¹ŽãVããŒã ïŒãã«ã¹ãã€ã¬ãŒã¶ãŒïŒã«ããæ²»çãé ãã«å¯ŸããŠé«ã广ã瀺ãããšãæããã«ãªããå€ãã®ç®èç§ã§å°å ¥ãããŠããŸãã
ð¡ ãã®èšäºãèªãã¡ãªãã
ðž VããŒã æ²»çã®ä»çµã¿ãåãã
ðž 广çãªæ²»çåæ°ãåãã
ðž å¯äœçšãžã®å¯ŸåŠæ³ãåãã
ðž é
ãã®æ©ã¿ããè§£æŸãããéçãèŠãã
â ïž æŸçœ®ãããšçç¶ãé²è¡ããæ²»çãããå°é£ã«ãªãå¯èœæ§ããããŸããæ©æã®é©åãªæ²»çãéèŠã§ãïŒ
ð¡ ç®æ¬¡
- é ããšã¯
- VããŒã ãšã¯
- VããŒã ã«ããé ãæ²»çã®ä»çµã¿
- æ²»çå¹æãšæåŸ ã§ããæ¹å
- æ²»çåæ°ãšéé
- å¯äœçšãšãªã¹ã¯
- æ²»çã®æµã
- æ²»çåŸã®ã±ã¢
- ä»ã®æ²»çæ³ãšã®æ¯èŒ
- æ²»çãåããéã®æ³šæç¹

ð é ããšã¯
é ãïŒããŒã¢ïŒã¯ãäž»ã«é¡é¢ã®äžå€®éšã«çããæ ¢æ§ççæ§ç®èçŸæ£ã§ãã錻ãé ¬ãé¡ããããªã©ã«æç¶æ§ã®èµ€ã¿ãè¡ç®¡æ¡åŒµãçŸããé²è¡ãããšäžç¹ãè¿ç±ã䌎ãããšããããŸããæäººãç¹ã«30æ³ä»¥éã®å¥³æ§ã«å€ãèŠãããŸãããç·æ§ã§ãçºçããŸãã
â é ãã®äž»ãªçç¶
é ãã®çç¶ã¯æ®µéçã«é²è¡ããããšãå€ãã以äžã®ãããªç¹åŸŽããããŸãã
åææ®µéã§ã¯ãäžéæ§ã®é¡é¢çŽ æœ®ïŒã»ãŠãïŒãäž»ãªçç¶ã§ããã¢ã«ã³ãŒã«æåãèŸãé£äºã枩床å€åãã¹ãã¬ã¹ãªã©ããã£ãããšãªããé¡ãèµ€ããªããŸãããã®æ®µéã§ã¯ãçç¶ã¯äžæçã§ããã°ãããããšå ã«æ»ããŸãã
äžææ®µéã«ãªããšãæç¶æ§ã®èµ€ã¿ãçŸããŸããè¡ç®¡æ¡åŒµãæç¢ºã«ãªãã现ããè¡ç®¡ãç®è衚é¢ããéããŠèŠããããã«ãªããŸãããã®æ®µéã§ã¯ãèµ€ã¿ãæç¶çã«ãªããåç²§ã§ãé ãã«ãããªãããšããããŸãã
é²è¡æã§ã¯ãäžç¹ãè¿ç±ã圢æãããŸãããããã«äŒŒãçç¶ãçŸããŸãããé¢ç°ïŒã³ã¡ãïŒã¯éåžžèŠãããŸãããççã匷ããªããšãç®èã®è «ããçŒç±æã䌎ãããšããããŸãã
éçäŸã§ã¯ã錻ã®è¥å€§ïŒéŒ»ç€ïŒãçããããšããããŸããããã¯äž»ã«ç·æ§ã«èŠãããçç¶ã§ã錻ã®ç®èãåããªãã衚é¢ãã§ããŒãã«ãªããŸãã
ð é ãã®åå
é ãã®æ£ç¢ºãªåå ã¯å®å šã«ã¯è§£æãããŠããŸããããè€æ°ã®èŠå ãé¢äžããŠãããšèããããŠããŸãã
è¡ç®¡ã®ç°åžžåå¿ãäž»èŠãªèŠå ã®äžã€ã§ããé¡é¢ã®è¡ç®¡ãåºæ¿ã«å¯ŸããŠéæã«åå¿ããæ¡åŒµãããããªãããšã§ãæç¶çãªèµ€ã¿ãè¡ç®¡æ¡åŒµãçããŸãã
å ç«ã·ã¹ãã ã®ç°åžžãé¢äžããŠããŸããç®èã®ççåå¿ãéå°ã«ãªãããšã§ãäžç¹ãè¿ç±ã圢æããããšèããããŠããŸãã
éºäŒçèŠå ãéèŠã§ããå®¶æå ã§ã®çºçãå€ãèŠãããããšãããéºäŒççŽ å ãé¢äžããŠããå¯èœæ§ããããŸãã
ç°å¢èŠå ãšããŠã玫å€ç·ã枩床å€åãç¹å®ã®é£åïŒã¢ã«ã³ãŒã«ãéŠèŸæãªã©ïŒãã¹ãã¬ã¹ãç¹å®ã®ã¹ãã³ã±ã¢è£œåãªã©ãçç¶ãæªåãããããšãç¥ãããŠããŸãã
âš VããŒã ãšã¯
VããŒã ïŒV-beamïŒã¯ããã«ã¹ãã€ã¬ãŒã¶ãŒã®äžçš®ã§ã595nmã®æ³¢é·ãæã€ã¬ãŒã¶ãŒæ²»çåšã§ããè¡ç®¡ç³»ã®çŸæ£ãè²çŽ æ§çŸæ£ã®æ²»çã«åºã䜿çšãããŠãããç¹ã«è¡ç®¡æ¡åŒµãèµ€ã¿ã®æ²»çã«ãããŠé«ã广ãçºæ®ããŸãã
ðž VããŒã ã®ç¹åŸŽ
VããŒã ã®æå€§ã®ç¹åŸŽã¯ãè¡ç®¡å ã®ãã¢ã°ããã³ã«éžæçã«åžåãããæ³¢é·ã䜿çšããŠããããšã§ãã595nmãšããæ³¢é·ã¯ããªãã·ãã¢ã°ããã³ã®åžåããŒã¯ã«è¿ããè¡ç®¡ã«å«ãŸããè¡æ¶²ãå¹ççã«å ç±ããããšãã§ããŸãã
å·åŽã·ã¹ãã ïŒDCDïŒDynamic Cooling DeviceïŒãæèŒãããŠããã®ãéèŠãªç¹åŸŽã§ããã¬ãŒã¶ãŒç §å°çŽåã«å·åŽã¬ã¹ãç®èã«åŽå°ããããšã§ã衚ç®ãä¿è·ããªãã广çã«æ²»çãè¡ãããšãã§ããŸããããã«ãããçã¿ã®è»œæžãšå¯äœçšã®æå°åãå¯èœã«ãªããŸãã
ãã«ã¹å¹ ã®èª¿æŽãå¯èœã§ãæ²»ç察象ãšãªãè¡ç®¡ã®å€ªãã«å¿ããŠæé©ãªãã«ã¹å¹ ãéžæã§ããŸããçŽ°ãæ¯çŽ°è¡ç®¡ãã倪ãè¡ç®¡ãŸã§ãããããã«é©ããæ²»çãã©ã¡ãŒã¿ãèšå®ããããšãã§ããŸãã
ã¹ããããµã€ãºã調æŽå¯èœã§ãæ²»çéšäœã®å€§ããã圢ç¶ã«å¿ããŠå¹ççãªæ²»çãè¡ããŸããäžè¬çã«ã¯7mmãã12mmã®ã¹ããããµã€ãºã䜿çšãããŸãã
â¡ VããŒã ã®æ²»çåç
VããŒã ã®æ²»çåçã¯ãéžæçå ç±åè§£ïŒSelective PhotothermolysisïŒã«åºã¥ããŠããŸãããã®åçã§ã¯ãç¹å®ã®æšççµç¹ïŒãã®å Žåã¯è¡ç®¡å ã®ãã¢ã°ããã³ïŒã®ã¿ãéžæçã«å ç±ããåšå²ã®æ£åžžçµç¹ãžã®æå·ãæå°éã«æããŸãã
ã¬ãŒã¶ãŒå ãç®èã«ç §å°ããããšãè¡ç®¡å ã®ãã¢ã°ããã³ããšãã«ã®ãŒãåžåããŸããåžåããããšãã«ã®ãŒã¯ç±ã«å€æãããè¡ç®¡å£ãå ç±ããŸããé©åãªæž©åºŠã«å ç±ãããè¡ç®¡ã¯ååºããæçµçã«äœå ã§åžåãããŠæ¶å€±ããŸãã
éèŠãªã®ã¯ãç §å°æéïŒãã«ã¹å¹ ïŒãè¡ç®¡ã®ç±ç·©åæéãããçãèšå®ãããŠããããšã§ããããã«ãããè¡ç®¡ãå¹ççã«ç Žå£ããªãããåšå²ã®çµç¹ãžã®ç±æ¡æ£ãé²ãããšãã§ããŸãã
ð VããŒã ã«ããé ãæ²»çã®ä»çµã¿
é ãã®äž»èŠãªçç¶ã§ããè¡ç®¡æ¡åŒµãšæç¶çãªèµ€ã¿ã«å¯ŸããŠãVããŒã ã¯éåžžã«å¹æçãªã¢ãããŒããæäŸããŸããæ²»çã®ä»çµã¿ã詳ããçè§£ããããšã§ããªãVããŒã ãé ãã«æå¹ãªã®ããææ¡ã§ããŸãã
ð è¡ç®¡æ¡åŒµã®æ¹åã¡ã«ããºã
é ãã§ã¯ãé¡é¢ã®æ¯çްè¡ç®¡ãç°åžžã«æ¡åŒµããç®è衚é¢ããéããŠèŠããããã«ãªããŸããVããŒã ã®ã¬ãŒã¶ãŒå ã¯ããããã®æ¡åŒµããè¡ç®¡å ã®ãã¢ã°ããã³ã«éžæçã«åžåãããŸãã
ãšãã«ã®ãŒãåžåããè¡ç®¡ã¯å ç±ãããè¡ç®¡å£ã®èçœè³ªã倿§ããŸãããã®éçšã§è¡ç®¡å ç®çްèãæå·ãåããè¡ç®¡ãåçž®ã»ééããŸããééããè¡ç®¡ã¯æéãšãšãã«ç·ç¶åããæçµçã«äœå ã§åžåãããŠæ¶å€±ããŸãã
ãã®éçšã§éèŠãªã®ã¯ãæ£åžžãªè¡ç®¡åŸªç°ã¯ç¶æãããããšã§ããæ²»ç察象ãšãªãã®ã¯è¡šé¢è¿ãã®æ¡åŒµããç°åžžè¡ç®¡ã§ãããæ·±éšã®æ£åžžãªè¡ç®¡ç¶²ã¯æž©åããããããç®èã®å¥åº·ãªè¡æµã¯ä¿ãããŸãã
ð¬ ççã®è»œæžå¹æ
VããŒã æ²»çã¯ãè¡ç®¡ãžã®çŽæ¥çãªå¹æã«å ããŠãççåå¿ã®è»œæžã«ãå¯äžããŸããã¬ãŒã¶ãŒç §å°ã«ãããççæ§ãµã€ãã«ã€ã³ã®ç£çãæå¶ãããç®èã®ççç¶æ ãæ¹åããŸãã
ãŸããç°åžžè¡ç®¡ã®é€å»ã«ãããè¡ç®¡ããã®ççæ§ç©è³ªã®æŒåºãæžå°ããŸããããã«ãããç®èã®æµ®è «ãçºèµ€ã軜æžãããå šäœçãªççç¶æ ãæ¹åããŸãã
æ²»çåŸã®åµå·æ²»çéçšã«ãããŠããæ°ããå¥åº·ãªçµç¹ã®åœ¢æãä¿é²ãããŸããã³ã©ãŒã²ã³ã®åæ§ç¯ãè¡ãããããšã§ãç®èã®è³ªæãåã¿ãæ¹åãããå ŽåããããŸãã
â æ²»çãã©ã¡ãŒã¿ã®æé©å
é ãã®æ²»çã«ãããŠãVããŒã ã®èšå®ãã©ã¡ãŒã¿ã¯çç¶ã®çšåºŠãæ£è ã®ç®èã¿ã€ãã«å¿ããŠèª¿æŽãããŸããäž»èŠãªãã©ã¡ãŒã¿ã«ã¯ããã«ãšã³ã¹ïŒãšãã«ã®ãŒå¯åºŠïŒããã«ã¹å¹ ãå·åŽèšå®ããããŸãã
ãã«ãšã³ã¹ã¯ãéåžž6-12J/cm²ã®ç¯å²ã§èšå®ãããŸãã軜床ã®è¡ç®¡æ¡åŒµã«ã¯äœããã«ãšã³ã¹ãããé¡èãªè¡ç®¡æ¡åŒµã«ã¯é«ããã«ãšã³ã¹ãéžæãããŸããæ£è ã®ç®èã¿ã€ããè²çŽ æ²çã®ãªã¹ã¯ãèæ ®ããŠèª¿æŽãããŸãã
ãã«ã¹å¹ ã¯ãè¡ç®¡ã®ãµã€ãºã«å¿ããŠéžæãããŸããçŽ°ãæ¯çŽ°è¡ç®¡ã«ã¯çããã«ã¹å¹ ïŒ0.45-1.5msïŒã倪ãè¡ç®¡ã«ã¯é·ããã«ã¹å¹ ïŒ1.5-10msïŒã䜿çšãããŸãã
å·åŽèšå®ã¯ãç®èä¿è·ãšçã¿ã®è»œæžã®ããã«éèŠã§ããé©åãªå·åŽã«ããã衚ç®ãžã®æå·ãé²ããªãããæšçè¡ç®¡ãžã®å¹æçãªãšãã«ã®ãŒäŒéãå¯èœã«ãªããŸãã
ðª æ²»çå¹æãšæåŸ ã§ããæ¹å
VããŒã ã«ããé ãæ²»çã§ã¯ãå€ãã®æ£è ããã§é¡èãªæ¹å广ãå ±åãããŠããŸããæ²»ç广ã®çŸãæ¹ãæ¹åã®çšåºŠã«ã€ããŠãå ·äœçã«è§£èª¬ããŸãã
ð è¡ç®¡æ¡åŒµã®æ¹å
æãé¡èã«æ¹åãèŠãããã®ã¯ãè¡ç®¡æ¡åŒµïŒæ¯çްè¡ç®¡æ¡åŒµçïŒã§ããæ²»çåŸ1-2é±éã§ãæ¡åŒµããŠããè¡ç®¡ã®å€ããç®ç«ããªããªããŸããç¹ã«çŽ°ãæ¯çŽ°è¡ç®¡ã®æ¹åã¯éåžžã«å¹æçã§ã80-90%ã®æ¹åçãå ±åãããŠããŸãã
倪ãè¡ç®¡ãæ·±ãäœçœ®ã«ããè¡ç®¡ã«ã€ããŠã¯ãè€æ°åã®æ²»çãå¿ èŠã«ãªãããšããããŸãããæ®µéçã«æ¹åãèŠãããŸããæ²»çåæ°ãéããããšã§ããã倪ãè¡ç®¡ã广çã«æ²»çããããšãã§ããŸãã
è¡ç®¡æ¡åŒµã®æ¹åã«ãããç®è衚é¢ã«çŸããŠããèµ€ã糞ç¶ã®è¡ç®¡æš¡æ§ãæ¶å€±ããããåäžã§å¥åº·çãªèè²ã«è¿ã¥ããŸãããã®å¹æã¯æ²»çåŸé·æéæç¶ããããšãå€ããæ£è ããã®æºè¶³åºŠãé«ããªã£ãŠããŸãã
ðž æç¶çèµ€ã¿ã®è»œæž
é ãã®ç¹åŸŽççç¶ã§ããæç¶çãªé¡é¢ã®èµ€ã¿ã«ã€ããŠããVããŒã æ²»çã«ããææãªæ¹åãæåŸ ã§ããŸããæ²»çã«ããç°åžžè¡ç®¡ãæžå°ããããšã§ãç®èå šäœã®èµ€ã¿ã軜æžãããŸãã
èµ€ã¿ã®æ¹åã¯æ®µéçã«çŸããŸããæ²»ççŽåŸã¯äžæçã«èµ€ã¿ãå¢åŒ·ããããšããããŸããã1-2é±éåŸã«ã¯æãããªæ¹åãèŠãããããšãå€ãã§ããè€æ°åã®æ²»çã«ãããããé¡èã§æç¶çãªæ¹åãåŸãããŸãã
æ£è ããããã¯ãããã¡ã³ããŒã·ã§ã³ã®äœ¿çšéãæžã£ãããåç²§ã®ããè¯ããªã£ããã人ç®ãæ°ã«ããªããªã£ãããšãã£ã声ãèãããŸãããããã¯ãåã«å»åŠçãªæ¹åã ãã§ãªããçæŽ»ã®è³ªã®åäžã«ãã€ãªãã£ãŠããŸãã
â¡ ç®è質æã®æ¹å
VããŒã æ²»çã¯ãè¡ç®¡ç³»ã®æ¹åã«å ããŠãç®èå šäœã®è³ªææ¹å广ãæåŸ ã§ããŸããã¬ãŒã¶ãŒç §å°ã«ãã軜床ã®ã³ã©ãŒã²ã³ãªã¢ããªã³ã°ãä¿é²ãããç®èã®ãã现ããã匟åãåäžããããšããããŸãã
ççã®è»œæžã«ãããç®èã®åã¿ãããã€ãæãæ¹åãããå ŽåããããŸããç¹ã«é·æéççãç¶ããŠããéšäœã§ã¯ãæ»ãããªç®è質æã®å埩ãæåŸ ã§ããŸãã
æ¯ç©Žã®ç®ç«ã¡ã軜æžãããå ŽåããããŸããããã¯è¡ç®¡ç³»ã®æ¹åãšè»œåºŠã®ç®èåŒãç· ã广ã«ãããã®ãšèããããŠããŸãã
ð çç¶ã®é·æçå®å®å
é©åãªåæ°ã®æ²»çãå®äºããåŸã¯ãå€ãã®å Žåã§çç¶ã®é·æçãªå®å®åãåŸãããŸããç°åžžè¡ç®¡ã®é€å»ã«ãããçç¶ã®æ ¹æ¬çãªåå ã®äžã€ãåãé€ãããããã§ãã
ãã ããé ãã¯æ ¢æ§çŸæ£ã§ãããæ°ããªè¡ç®¡æ¡åŒµãçããå¯èœæ§ããããŸãããã®ããã宿çãªã¡ã³ããã³ã¹æ²»çãé©åãªã¹ãã³ã±ã¢ãèªçºå åã®åé¿ãéèŠã«ãªããŸãã
æ²»çåŸã®çµé芳å¯ã«ãããåã ã®æ£è ããã«é©ããã¡ã³ããã³ã¹èšç»ãç«ãŠãããšã§ãé·æçãªçç¶ã³ã³ãããŒã«ãå¯èœã«ãªããŸãã
ð¯ æ²»çåæ°ãšéé
VããŒã ã«ããé ãæ²»çã§ã¯ãçç¶ã®çšåºŠãç¯å²ã«ãã£ãŠå¿ èŠãªæ²»çåæ°ãç°ãªããŸããæ²»çèšç»ã®ç«ãŠæ¹ãšäžè¬çãªæ²»çã¹ã±ãžã¥ãŒã«ã«ã€ããŠèª¬æããŸãã
ð¬ äžè¬çãªæ²»çåæ°
軜床ããäžç床ã®é ãã®å Žåãéåžž3-5åã®æ²»çã§æºè¶³ã§ããæ¹åãåŸãããããšãå€ãã§ããååæ²»çåŸã2-4é±éã®ééããããŠæ¬¡ã®æ²»çãè¡ããŸãããã®ééã¯ãç®èã®ååŸ©ãšæ²»ç广ã®è©äŸ¡ã«å¿ èŠãªæéã§ãã
é床ã®é ããåºç¯å²ã«ãããçç¶ã®å Žåã¯ã5-8åãŸãã¯ãã以äžã®æ²»çãå¿ èŠã«ãªãããšããããŸããæ²»çåæ°ãå€ãå Žåã§ããæ®µéçãªæ¹åãèŠããããããæ£è ããã®ã¢ãããŒã·ã§ã³ç¶æã«ã€ãªãããŸãã
å人差ã倧ãããããæ²»çéå§åã«æ£ç¢ºãªåæ°ãäºæž¬ããããšã¯å°é£ã§ãããã®ãããéåžžã¯3-4åã®æ²»çã1ã¯ãŒã«ãšããŠèšç»ãããã®æç¹ã§å¹æãè©äŸ¡ããŠè¿œå æ²»çã®å¿ èŠæ§ã倿ããŸãã
â æ²»çééã®èšå®
æ²»çééã¯ãç®èã®å埩æéãšæ²»ç广ã®çºçŸæéãèæ ®ããŠèšå®ãããŸããäžè¬çã«ã¯4-6é±éã®ééãæšå¥šãããŸãããçç¶ãç®èã®ååŸ©ç¶æ³ã«å¿ããŠèª¿æŽãããŸãã
æ²»ççŽåŸã¯è»œåºŠã®è «ããèµ€ã¿ãçããããšããããŸãããããã®åå¿ãå®å šã«èœã¡çããŸã§ã«1-2é±éãããããšãå€ãããã®åŸæ²»ç广ãåŸã ã«çŸããŠããŸããæ²»ç广ã®è©äŸ¡ã«ã¯2-4é±éå¿ èŠãªããããã®æéãçµãŠããæ¬¡ã®æ²»çãè¡ããŸãã
ç®èã®å埩ãé ãæ£è ãããã匷ãåå¿ãåºãå Žåã¯ãæ²»çééãå»¶é·ããããšããããŸããå®å šæ§ãæåªå ã«èæ ®ããŠãåã ã®æ£è ããã«é©ããééãèšå®ããŸãã
ð æ²»ç广ã®è©äŸ¡ã¿ã€ãã³ã°
åæ²»çåŸã®å¹æè©äŸ¡ã¯ãéåžžæ²»çãã2-4é±éåŸã«è¡ããŸãããã®ææã«ãè¡ç®¡æ¡åŒµã®æ¹å床ãå šäœçãªèµ€ã¿ã®å€åãç®èã®ç¶æ ãªã©ãç·åçã«è©äŸ¡ããŸãã
åçèšé²ã«ãã客芳çãªè©äŸ¡ãéèŠã§ããæ²»çååŸã®åçãæ¯èŒããããšã§ãæ¹ååºŠãæ£ç¢ºã«ææ¡ããä»åŸã®æ²»çèšç»ã«åæ ãããããšãã§ããŸãã
æ£è ããèªèº«ã®äž»èгçãªè©äŸ¡ã倧åã§ããçç¶ã«ããçæŽ»ãžã®åœ±é¿ãå€èŠã«å¯Ÿããæºè¶³åºŠãæ²»çã«å¯Ÿããåžæãªã©ãèãåããæ²»çèšç»ã«åæ ãããŸãã
ðž ã¡ã³ããã³ã¹æ²»ç
åææ²»çãå®äºããåŸããçç¶ã®åçºãé²ãããã«ã¡ã³ããã³ã¹æ²»çãå¿ èŠã«ãªãå ŽåããããŸããã¡ã³ããã³ã¹æ²»çã®ééã¯ãå人ã®çç¶çµéã«ãã£ãŠæ±ºå®ãããŸãããéåžž6ã¶æãã1幎ã«1åçšåºŠã§ãã
æ°ããªè¡ç®¡æ¡åŒµãçããå Žåããå£ç¯çãªçç¶æªåãèŠãããå Žåã«ãé©å®æ²»çã远å ããŸããæ©æã«å¯ŸåŠããããšã§ãå°ãªãæ²»çåæ°ã§å¹æçãªçç¶ã³ã³ãããŒã«ãå¯èœã«ãªããŸãã
ã¡ã³ããã³ã¹æ²»çã®èšç»ã¯ãæ£è ããã®ç掻ã¹ã¿ã€ã«ãçç¶ã®å€åãã¿ãŒã³ãæ²»çã«å¯Ÿããåå¿æ§ãªã©ãèæ ®ããŠåå¥ã«èšå®ãããŸãã

ð¡ å¯äœçšãšãªã¹ã¯
VããŒã æ²»çã¯æ¯èŒçå®å šãªæ²»çæ³ã§ããããã¹ãŠã®å»çåŠçœ®ãšåæ§ã«å¯äœçšããªã¹ã¯ãååšããŸããããããçè§£ããé©åãªå¯Ÿçãè¬ããããšã§ãå®å šã§å¹æçãªæ²»çãå¯èœã«ãªããŸãã
â¡äžè¬çãªå¯äœçš
æ²»ççŽåŸã«èŠãããæãäžè¬çãªå¯äœçšã¯ãæ²»çéšäœã®è»œåºŠãªè «ããšèµ€ã¿ã§ããããã¯ã¬ãŒã¶ãŒç §å°ã«ããæ£åžžãªåå¿ã§ãéåžž24-48æé以å ã«æ¹åããŸããå·åŽã«ããçç¶ã¯è»œæžãããå€ãã®å Žåæ¥åžžç掻ã«å€§ããªæ¯éã¯ãããŸããã
æ²»çéšäœã®è»œåºŠãªçã¿ãçŒç±æãäžè¬çã§ããæ²»çäžã¯ãŽã ã§åŒŸããããããªæèŠããããæ²»çåŸæ°æéã¯ããªããªãšããæèŠãç¶ãããšããããŸãããããã®çç¶ã¯éåžžäžæçã§ãé®çå€ã®äœ¿çšãå¿ èŠã«ãªãããšã¯ã»ãšãã©ãããŸããã
äžæçãªçŽ«æïŒããïŒãçããããšããããŸããç¹ã«è¡ç®¡æ¡åŒµãé¡èãªéšäœãç®èãèãéšäœã§ã¯ãæ²»çåŸã«è»œåºŠã®çŽ«è²ã®å€è²ãèŠãããããšããããŸããããã¯è¡ç®¡å ã®è¡æ¶²ãçµç¹å ã«æŒåºãããã®ã§ãéåžž1-2é±éã§èªç¶ã«æ¶å€±ããŸãã
ð çšãªå¯äœçš
è²çŽ æ²çã¯çšãªå¯äœçšã§ãããç¹ã«ç®èã®è²ãæ¿ãæ£è ããã§æ³šæãå¿ èŠã§ããé床ã®ãšãã«ã®ãŒèšå®ãäžé©åãªæ²»çãã©ã¡ãŒã¿ã«ãããã¡ã©ãã³è²çŽ ãå¢å ããæ²»çéšäœãäžæçã«æããªãããšããããŸããé©åãªèšå®ãšè¡åŸã±ã¢ã«ãããå€ãã®å Žåäºé²å¯èœã§ãã
è²çŽ è±å€±ïŒçœæïŒãçšãªããå ±åãããŠããŸããããã¯é床ã®ç±æå·ã«ããã¡ã©ããµã€ããç Žå£ãããããšã§çããŸããé©åãªå·åŽãšä¿å®çãªãšãã«ã®ãŒèšå®ã«ããããã®ãªã¹ã¯ã¯æå°éã«æããããŸãã
ç¢ç圢æã¯æ¥µããŠçšã§ãããé床ã®ãšãã«ã®ãŒç §å°ãææã«ããçããå¯èœæ§ããããŸããé©åãªæ²»çãããã³ãŒã«ã®éµå®ãšè¡åŸã±ã¢ã«ããããã®ãªã¹ã¯ã¯ã»ãŒãŒãã«è¿ã¥ããããšãã§ããŸãã
ð¬ ãªã¹ã¯ãæå°åããããã®å¯Ÿç
æ²»çåã®è©³çްãªè©äŸ¡ãéèŠã§ããæ£è ããã®ç®èã¿ã€ããæ¢åŸæŽã䜿çšäžã®è¬å€ãã¢ã¬ã«ã®ãŒæŽãªã©ãååã«ææ¡ããåã ã«é©ããæ²»çãã©ã¡ãŒã¿ãèšå®ããŸãã
ãã¹ãç §å°ã®å®æœãæå¹ã§ããååæ²»çåãèšå®å€æŽæã«ãç®ç«ããªãéšäœã§å°ç¯å²ã®ãã¹ãç §å°ãè¡ããç®èã®åå¿ã確èªããŸããããã«ãããå人差ã«ããäºæããªãåå¿ãäºåã«ææ¡ã§ããŸãã
é©åãªæ²»çåŸã±ã¢ã®æå°ãéèŠã§ããæ¥çŒãæ¢ãã®äœ¿çšãåºæ¿ã®åŒ·ãã¹ãã³ã±ã¢è£œåã®åé¿ãé©åãªä¿æ¹¿ãªã©ã«ãããå¯äœçšã®ãªã¹ã¯ãå€§å¹ ã«æžå°ãããããšãã§ããŸãã
çµéšè±å¯ãªå»åž«ã«ããæ²»çãæãéèŠãªå®å šå¯Ÿçã§ããæ©åšã®ç¹æ§ãååã«çè§£ããè±å¯ãªæ²»ççµéšãæã€å»åž«ã«ããæ²»çãåããããšã§ãå®å šæ§ãšå¹æã®äž¡æ¹ãæå€§åã§ããŸãã
â å¯äœçšçºçæã®å¯Ÿå¿
軜床ã®å¯äœçšã®å Žåã¯ãé©åãªããŒã ã±ã¢ã§æ¹åããããšãã»ãšãã©ã§ããå·åŽãä¿æ¹¿ãæ¥çŒãæ¢ãã®äœ¿çšã«ãããçç¶ã®è»œæžãšå埩ã®ä¿é²ãæåŸ ã§ããŸãã
çç¶ãäºæ³ãã匷ãå Žåãé·æéæç¶ããå Žåã¯ãæ©æã®å»åž«ãžã®çžè«ãéèŠã§ããé©åãªèšºå¯ã«ãããå¿ èŠã«å¿ããŠè¿œå çãªæ²»çãè¬å€ã®åŠæ¹ãè¡ãããŸãã
é節ãªå¯äœçšãçãããå Žåã¯ãçŽã¡ã«æ²»çãè¡ã£ãå»çæ©é¢ãžã®é£çµ¡ãå¿ èŠã§ããæ©æã®é©åãªå¯Ÿå¿ã«ãããå€ãã®å Žåé節ãªå䜵çãé²ãããšãã§ããŸãã
ð æ²»çã®æµã
VããŒã ã«ããé ãæ²»çã¯ãã«ãŠã³ã»ãªã³ã°ããæ²»çåŸã®ãã©ããŒã¢ãããŸã§ã系統çãªããã»ã¹ã§è¡ãããŸããåæ®µéã§ã®è©³çŽ°ãªæµããçè§£ããããšã§ãæ²»çã«å¯Ÿããäžå®ã軜æžããæè¯ã®çµæãåŸãããšãã§ããŸãã
ð ååã«ãŠã³ã»ãªã³ã°
æ²»çããã»ã¹ã¯è©³çްãªã«ãŠã³ã»ãªã³ã°ããå§ãŸããŸããæ£è ããã®çç¶ã®çµéããããŸã§ã®æ²»çæŽãçæŽ»ç¿æ £ãæåŸ ããæ²»ç广ãªã©ã«ã€ããŠè©³ããèãåããè¡ããŸãã
ç®èã®è©³çްãªèšºå¯ãéèŠã§ããçç¶ã®çšåºŠãååžãè¡ç®¡æ¡åŒµã®ãã¿ãŒã³ãççã®ç¶æ ãªã©ã詳ããè©äŸ¡ããŸããå¿ èŠã«å¿ããŠç®è顿€æ»ãåçæ®åœ±ãè¡ãã客芳çãªèšé²ãæ®ããŸãã
æ²»çèšç»ã®èª¬æãååã«ãŠã³ã»ãªã³ã°ã§è¡ãããŸããäºæ³ãããæ²»çåæ°ãééãæåŸ ã§ãã广ãå¯äœçšã®ãªã¹ã¯ãè²»çšãªã©ã«ã€ããŠè©³ãã説æããæ£è ããã®çè§£ãšåæãåŸãŸãã
æ²»çã«é¢ããçŠå¿äºé ã®ç¢ºèªãéèŠã§ããåŠåš ã»æä¹³äžãç¹å®ã®è¬å€ã®äœ¿çšãå æåæ§çŸæ£ã®æ¢åŸãªã©ããªããã確èªããŸãã
ðž æ²»çåã®æºå
æ²»çåœæ¥ã¯ãã¡ã€ã¯ãèœãšããŠæž æœãªç¶æ ã§æ²»çãåããŸããæ¥çŒãæ¢ããåç²§åãã¹ãã³ã±ã¢è£œåãªã©ãå®å šã«é€å»ããå¿ èŠããããŸãã
æ²»çåã«ã¯å床ç®èã®ç¶æ ã確èªããŸããæ¥çŒããççã®æªåãæ°ããªç®èçç¶ããªããããã§ãã¯ããæ²»çå¯èœãªç¶æ ã§ããããšã確èªããŸãã
æ²»çãã©ã¡ãŒã¿ã®æçµç¢ºèªãè¡ããŸããç®èã®ç¶æ ã«å¿ããŠããšãã«ã®ãŒèšå®ããã«ã¹å¹ ãã¹ããããµã€ãºãªã©ã調æŽããæé©ãªæ²»çæ¡ä»¶ãèšå®ããŸãã
æ£è ããã«ã¯ä¿è·çšã®ãŽãŒã°ã«ãççšããŠããã ããç®ãä¿è·ããŸããã¬ãŒã¶ãŒå ããçŒçãå®ãããã«å¿ é ã®å®å šå¯Ÿçã§ãã
â¡ æ²»çã®å®æœ
æ²»çã¯éåžž10-30åçšåºŠã§å®äºããŸããæ²»çæéã¯çç¶ã®ç¯å²ãšéç床ã«ãã£ãŠæ±ºãŸããŸããé¡å šäœã®æ²»çã®å Žåã系統çã«åéšäœãç §å°ããŠãããŸãã
æ²»çäžã¯ãåç §å°åã«å·åŽã¬ã¹ãåŽå°ãããŸãããã®å·åŽã«ãããç®è衚é¢ãä¿è·ãããçã¿ã軜æžãããŸããç §å°æã«ã¯ãŽã ã§åŒŸããããããªæèŠããããŸãããå€ãã®æ£è ãããååã«èããããçšåºŠã§ãã
æ²»çäžã¯æ£è ããã®æ§åãåžžã«èгå¯ããçã¿ãäžå¿«æã匷ãå Žåã¯èšå®ã調æŽããŸããæ£è ãããšã®ã³ãã¥ãã±ãŒã·ã§ã³ãä¿ã¡ãªãããå®å šã§å¹æçãªæ²»çãé²ããŸãã
æ²»ççµäºåŸã¯ãå·åŽããã¯ã§æ²»çéšäœãå·ãããŸããããã«ããè «ããçã¿ã軜æžããå¯äœçšã®ãªã¹ã¯ãæå°åããŸãã
ð æ²»ççŽåŸã®ã±ã¢
æ²»ççŽåŸã¯ç®èã®ç¶æ ã確èªããäºæããªãåå¿ããªããããã§ãã¯ããŸãã軜床ã®èµ€ã¿ãè «ãã¯æ£åžžãªåå¿ã§ãããé床ã®åå¿ãèŠãããå Žåã¯è¿œå çãªã±ã¢ãè¡ããŸãã
æ²»çåŸã®ããŒã ã±ã¢æå°ãéèŠã§ããå·åŽæ¹æ³ã䜿çšå¯èœãªã¹ãã³ã±ã¢è£œåãé¿ããã¹ã掻åãªã©ã«ã€ããŠè©³ãã説æããŸãã
æ¥çŒãæ¢ãã®äœ¿çšã¯æ²»çåœæ¥ããå¿ é ã§ããæ²»çéšäœã¯çŽ«å€ç·ã«å¯ŸããŠäžæçã«ææã«ãªããããSPF30以äžã®æ¥çŒãæ¢ããç¶ç¶äœ¿çšããå¿ èŠããããŸãã
次åã®æ²»çæ¥çšãæ²»ççŽåŸã«çžè«ããŸããç®èã®ååŸ©ç¶æ³ãšæ²»ç广ãèæ ®ããŠãæé©ãªæ¬¡åæ²»çæ¥ãæ±ºå®ããŸãã
âš æ²»çåŸã®ã±ã¢
VããŒã æ²»çåŸã®é©åãªã±ã¢ã¯ãæ²»ç广ãæå€§åããå¯äœçšãæå°éã«æããããã«æ¥µããŠéèŠã§ããæ²»çåŸã®æéãæ®µéçã«åããŠãããããã®ææã«å¿ èŠãªã±ã¢ã«ã€ããŠè©³ãã解説ããŸãã
ð¬ æ²»çåœæ¥ã®ã±ã¢
æ²»ççŽåŸãã24æéã¯ãæ²»çéšäœã®å·åŽãéèŠã§ããä¿å·å€ãã¿ãªã«ã§å ãã§10-15åéå·åŽãããã®åŸ30åçšåºŠäŒæ©ãããµã€ã¯ã«ãç¹°ãè¿ããŸããçŽæ¥æ°·ãåœãŠãããšã¯é¿ããé©åºŠãªå·åŽãå¿ãããŸãã
æ²»çåœæ¥ã®æŽé¡ã¯ãã¬ããŸæ¹¯ã§åªããè¡ããŸããç³é¹žãæŽé¡æã®äœ¿çšã¯æ§ããããããªãããæ³šæããŠæŽãæµããŸããã¿ãªã«ã§æãéããæŒãããããã«ããŠæ°Žåãé€å»ããæ©æŠãé¿ããŸãã
åç²§åã®äœ¿çšã¯æ²»çåœæ¥ã¯é¿ããããšãæšå¥šãããŸããç®èãææã«ãªã£ãŠãããããé垞䜿çšããŠããåç²§åã§ãåºæ¿ã«ãªãå¯èœæ§ããããŸããã©ãããŠãå€åºãå¿ èŠãªå Žåã¯ãããã©ã«ãã¡ã³ããŒã·ã§ã³ãªã©åºæ¿ã®å°ãªã補åãæå°é䜿çšããŸãã
ã¢ã«ã³ãŒã«æåã¯æ²»çåœæ¥ã¯æ§ããŸããã¢ã«ã³ãŒã«ã«ããè¡ç®¡ãæ¡åŒµããæ²»çéšäœã®èµ€ã¿ãè «ããå¢åŒ·ããå¯èœæ§ããããŸãããŸããç±ãã颚åããµãŠããåæ§ã®çç±ã§é¿ããå¿ èŠããããŸãã
â æ²»çåŸ1-2é±éã®ã±ã¢
ãã®æéã¯ç®èã®å埩éçšã«ããããé©åãªã±ã¢ãæ²»ç广ã«å€§ãã圱é¿ããŸããä¿æ¹¿ã¯ç¹ã«éèŠã§ãäœåºæ¿æ§ã®ä¿æ¹¿å€ã1æ¥2-3å䜿çšããŸããã»ã©ããããã¢ã«ãã³é žãªã©ã®ä¿æ¹¿æåãå«ãŸãã補åãé©ããŠããŸãã
æ¥çŒãæ¢ãã®äœ¿çšã¯çµ¶å¯Ÿçã«å¿ èŠã§ããSPF30以äžãPA+++以äžã®è£œåãéžã³ãå€åºã®æç¡ã«é¢ãããæ¯æ¥äœ¿çšããŸããç©ççé®å å€ïŒé žåäºéãé žåãã¿ã³ïŒãäž»æåãšãã補åã®æ¹ããååŠçé®å å€ãããåºæ¿ãå°ãªãæšå¥šãããŸãã
ã¹ãã³ã±ã¢è£œåã®éžæã«ã¯æ³šæãå¿ èŠã§ããã¢ã«ã³ãŒã«ãéŠæãçè²æãå«ã補åã¯é¿ããææèçšã®è£œåãéžæããŸããæ°ãã補åã䜿çšããåã«ã¯ãç®ç«ããªãéšäœã§ããããã¹ããè¡ãããšãå®å šã§ãã
éåããµãŠããæž©æ³ãªã©ã§é床ã«çºæ±ããæŽ»åã¯ãæ²»çåŸ1é±éçšåºŠã¯æ§ããŸããæ±ã«ããç®èãåºæ¿ãããå埩ãé ããå¯èœæ§ããããŸãã
ð é·æçãªã¹ãã³ã±ã¢
æ²»çã·ãªãŒãºå®äºåŸããé©åãªã¹ãã³ã±ã¢ã®ç¶ç¶ãéèŠã§ããé ãã¯æ ¢æ§çŸæ£ã§ãããçç¶ã®åçºãé²ãããã«ã¯ç¶ç¶çãªã±ã¢ãå¿ èŠã§ãã
æ¥åžžçãªæ¥çŒãæ¢ãã®äœ¿çšã¯ç¶ç¶ããŸãã玫å€ç·ã¯é ãã®æªåå åã®äžã€ã§ãããæ²»ç广ãç¶æããããã«ã¯äžå¹Žäžã®çŽ«å€ç·å¯Ÿçãå¿ èŠã§ãã
åºæ¿ã®å°ãªãã¹ãã³ã±ã¢è£œåã®äœ¿çšãç¶ç¶ããŸããæ²»çã«ããæ¹åããç®èç¶æ ãç¶æããããã«ãäœåºæ¿æ§ã®è£œåãéžæãç¶ããããšãéèŠã§ãã
宿çãªç®èç§ã§ã®çµé芳å¯ã倧åã§ããçç¶ã®å€åãæ©æã«çºèŠããå¿ èŠã«å¿ããŠè¿œå æ²»çãã¹ãã³ã±ã¢ã®èª¿æŽãè¡ãããšã§ãé·æçãªçç¶ã³ã³ãããŒã«ãå¯èœã«ãªããŸãã
ðž çæŽ»ç¿æ £ã®æ³šæç¹
é ãã®æªåå åãé¿ããããšãéèŠãªã±ã¢ã®äžéšã§ããã¢ã«ã³ãŒã«ãéŠèŸæãç±ã飲é£ç©ãªã©ã®æåã¯æ§ããã«ããŸããå人差ããããããèªèº«ã®çç¶æªåãã¿ãŒã³ãææ¡ããåå¥ã«å¯Ÿçãè¬ããŸãã
ã¹ãã¬ã¹ç®¡çãçç¶ã³ã³ãããŒã«ã«éèŠã§ããã¹ãã¬ã¹ã¯è¡ç®¡æ¡åŒµãççåå¿ãä¿é²ãããããé©åºŠãªéåãååãªç¡ç ããªã©ã¯ãŒãŒã·ã§ã³ææ³ãªã©ã«ããã¹ãã¬ã¹ã軜æžããããšãæå¹ã§ãã
枩床å€åãžã®å¯Ÿçã倧åã§ããæ¥æ¿ãªæž©åºŠå€åã¯çç¶ãæªåãããå¯èœæ§ããããããå·ææ¿ã®èª¿æŽãé©åãªæè£ ã®éžæãªã©ã«ãããç®èãžã®åºæ¿ãæå°éã«æããŸãã
ð ä»ã®æ²»çæ³ãšã®æ¯èŒ
é ãã®æ²»çã«ã¯è€æ°ã®ã¢ãããŒãããããVããŒã 以å€ã«ãæ§ã ãªæ²»çéžæè¢ãååšããŸããåæ²»çæ³ã®ç¹åŸŽã广ãé©å¿ãæ¯èŒããããšã§ãæ£è ããã«æé©ãªæ²»çæ³ãéžæããããšãã§ããŸãã
â¡ å€çšè¬æ²»çãšã®æ¯èŒ
ã¡ãããããŸãŒã«å€çšè¬ã¯é ãã®ç¬¬äžéžææ²»çè¬ãšããŠåºã䜿çšãããŠããŸããççæ§ã®äžç¹ãè¿ç±ã«å¯ŸããŠã¯å¹æçã§ãããè¡ç®¡æ¡åŒµãæç¶çãªèµ€ã¿ã«å¯Ÿãã广ã¯éå®çã§ãã
VããŒã ãšæ¯èŒãããšãå€çšè¬ã¯é䟵襲çã§å¯äœçšãå°ãªãåé¢ãè¡ç®¡ç³»ã®çç¶ã«å¯Ÿããå³å¹æ§ã广ã®çšåºŠã§å£ããŸããå€çšè¬ã¯ç¶ç¶äœ¿çšãå¿ èŠã§ãäžæ¢ãããšçç¶ãåçºãããããšããç¹åŸŽããããŸãã
ã€ãã«ã¡ã¯ãã³å€çšè¬ã¯ãæ¯èŒçæ°ããæ²»çéžæè¢ã§ãççæ§ç å€ã«å¯ŸããŠå¹æã瀺ããŸããããããè¡ç®¡æ¡åŒµã«å¯ŸããçŽæ¥çãªå¹æã¯æåŸ ã§ããŸããã
䜵çšçæ³ãšããŠãVããŒã ã§è¡ç®¡ç³»ã®çç¶ãæ¹åããå€çšè¬ã§ççãã³ã³ãããŒã«ããæ¹æ³ã广çãªå ŽåããããŸãã
ð å æè¬æ²»çãšã®æ¯èŒ
ããã©ãµã€ã¯ãªã³ç³»æçç©è³ªïŒããã·ãµã€ã¯ãªã³ããããµã€ã¯ãªã³ãªã©ïŒã¯ãäžç床ããéçã®é ãã«äœ¿çšãããŸããæççäœçšã«ããäžç¹ãè¿ç±ã®æ¹åã«å¹æçã§ãããè¡ç®¡æ¡åŒµã«å¯Ÿãã广ã¯éå®çã§ãã
å æè¬ã¯å šèº«ãžã®äœçšããããããèè žçç¶ãå ç·éæçãã«ã³ãžãçãªã©ã®å¯äœçšã«æ³šæãå¿ èŠã§ãããŸããé·æäœ¿çšã«ããèæ§èã®åé¡ããããŸãã
VããŒã ã¯å±æçãªäœçšã§ãããå šèº«ãžã®å¯äœçšããªãããšã倧ããªå©ç¹ã§ããè¡ç®¡æ¡åŒµã«å¯ŸããçŽæ¥çã§æç¶çãªå¹æããå æè¬ã§ã¯åŸãããªãç¹åŸŽã§ãã
éçäŸã§ã¯ãå æè¬ã§ççãã³ã³ãããŒã«ããªãããVããŒã ã§è¡ç®¡ç³»ã®çç¶ãæ¹åãã䜵çšçæ³ãæå¹ãªå ŽåããããŸãã
ð¬ ä»ã®ã¬ãŒã¶ãŒæ²»çãšã®æ¯èŒ
IPLïŒIntense Pulsed LightïŒãè¡ç®¡æ¡åŒµã®æ²»çã«äœ¿çšãããŸããããåºãæ³¢é·ç¯å²ã䜿çšãããããè¡ç®¡ä»¥å€ã®è²çŽ æ§ç å€ã«ã广ããããŸãããè¡ç®¡ã«å¯Ÿããéžææ§ã¯VããŒã ããå£ããŸãã
Nd:YAGã¬ãŒã¶ãŒïŒ1064nmïŒã¯ãããæ·±ãè¡ç®¡ã®æ²»çã«é©ããŠããŸãããè¡šåšæ§ã®æ¯çްè¡ç®¡æ¡åŒµã«å¯ŸããŠã¯VããŒã ã®æ¹ã广çã§ãã
KTPã¬ãŒã¶ãŒïŒ532nmïŒã¯è¡ç®¡æ¡åŒµã«å¹æçã§ãããã¡ã©ãã³ãžã®åžåãé«ããããè²çŽ æ²çã®ãªã¹ã¯ãVããŒã ããé«ããªãå¯èœæ§ããããŸãã
VããŒã ã®595nmæ³¢é·ã¯ãè¡ç®¡æ¡åŒµæ²»çã«ãããŠæé©åãããæ³¢é·ã§ããã广ãšå®å šæ§ã®ãã©ã³ã¹ãåªããŠããŸãã
â æ²»çæ³ã®çµã¿åãã
å®éã®èšåºã§ã¯ãåäžã®æ²»çæ³ã ãã§ãªããè€æ°ã®æ²»çæ³ãçµã¿åãããããšã§ãããè¯ãæ²»ççµæãåŸãããšãã§ããŸãã
æ¥æ§æã®ççã匷ãå Žåã¯ããŸãå€çšè¬ãå æè¬ã§ççãã³ã³ãããŒã«ãããã®åŸVããŒã ã§è¡ç®¡æ¡åŒµãæ²»çãããšããæ®µéçã¢ãããŒãã广çã§ãã
VããŒã æ²»çåŸã®ç¶æçæ³ãšããŠãå€çšè¬ãç¶ç¶äœ¿çšããããšã§ãçç¶ã®åçºãäºé²ã§ããå ŽåããããŸãã
æ£è ããã®çç¶ãã¿ãŒã³ãã©ã€ãã¹ã¿ã€ã«ãæ²»çã«å¯Ÿããåžæãç·åçã«èæ ®ããŠãæé©ãªæ²»çæŠç¥ãç«æ¡ããããšãéèŠã§ãã
ðª æ²»çãåããéã®æ³šæç¹
VããŒã ã«ããé ãæ²»çãå®å šã§å¹æçã«åããããã«ãæ²»çåããæ²»çåŸã«ããã£ãŠæ³šæãã¹ãç¹ããããŸããããããçè§£ãå®è·µããããšã§ãæè¯ã®æ²»ççµæãåŸãããšãã§ããŸãã
ð æ²»çåã®æºåãšæ³šæç¹
æ²»çã®çŽ2é±éåãããæ¥çŒããé¿ããããšãéèŠã§ããæ¥çŒãããç®èã§ã¯è²çŽ æ²çã®ãªã¹ã¯ãé«ããªããããæ²»çãå»¶æããå ŽåããããŸããå€åºæã¯å¿ ãæ¥çŒãæ¢ãã䜿çšããåžœåãæ¥åãªã©ã®ç©ççãªçŽ«å€ç·å¯Ÿçã䜵çšããŸãã
å æåæ§ãé«ããè¬å€ã®äœ¿çšã«ã€ããŠã泚æãå¿ èŠã§ããäžéšã®æçç©è³ªãå©å°¿å€ãæãã€è¬ãªã©ã¯å æåæ§ãé«ããå¯èœæ§ããããããæçšäžã®è¬å€ã«ã€ããŠå»åž«ã«è©³ããå ±åããŸãã
æ²»çéšäœãžã®åºæ¿çãªã¹ãã³ã±ã¢è£œåã®äœ¿çšã¯ãæ²»çã®1é±éåããæ§ããŸããã¬ããã€ããAHAãBHAãªã©ã®è§è³ªå¥é¢äœçšã®ããæåã¯ãç®èãææã«ããå¯èœæ§ããããŸãã
ãã«ãã¹ã®æ¢åŸãããå Žåã¯ãäºé²çãªæãŠã€ã«ã¹è¬ã®æçšãå¿ èŠãªå ŽåããããŸããã¬ãŒã¶ãŒç §å°ã«ããããã«ãã¹ãåæŽ»æ§åããå¯èœæ§ãããããã§ãã
ðž æ²»çäžã®æ³šæç¹
æ²»çäžã¯å»åž«ãšã®ã³ãã¥ãã±ãŒã·ã§ã³ã倧åã«ããŸããçã¿ãäžå¿«æã匷ãå Žåã¯é æ ®ãªãç³ãåºãããšã§ãèšå®ã®èª¿æŽãå¯èœã§ããææ ¢ããããšã§è¯ãçµæãåŸãããããã§ã¯ãããŸããã
ä¿è·çšãŽãŒã°ã«ã¯æ²»çäžçµ¶å¯Ÿã«å€ããŠã¯ãããŸãããã¬ãŒã¶ãŒå ã¯çŒçã«éç¯€ãªæå·ãäžããå¯èœæ§ããããããå®å šå¯ŸçãšããŠå¿ é ã§ãã
æ²»çäžã®ç®èã®åå¿ã«ã€ããŠãçè§£ããŠããããšãéèŠã§ããç §å°éšäœã®äžæçãªçœåã軜床ã®è «ãã¯æ£åžžãªåå¿ã§ãããé床ã®åå¿ãèŠãããå Žåã¯çŽã¡ã«å»åž«ã«å ±åããŸãã
â¡ å»çæ©é¢éžã³ã®ãã€ã³ã
çµéšè±å¯ãªå»åž«ãããã¯ãªããã¯ãéžæããããšãæãéèŠã§ããVããŒã æ²»çã®çµéšãè±å¯ã§ãé ãã®æ²»çã«ç²ŸéããŠããç®èç§å»ã«ããæ²»çãåããããšã§ãå®å šæ§ãšå¹æã®äž¡æ¹ã確ä¿ãããŸãã
ææ°æ©åšã®å°å ¥ç¶æ³ã確èªããŸããVããŒã ã«ã¯è€æ°ã®äžä»£ããããæ°ããæ©çš®ã®æ¹ããã广çã§å¯äœçšã®å°ãªãæ²»çãå¯èœã§ããæ©åšã®ã¡ã³ããã³ã¹ç¶æ³ã«ã€ããŠã確èªããããšã倧åã§ãã
æ²»çåã®ã«ãŠã³ã»ãªã³ã°ãå å®ããŠããããéèŠãªå€æåºæºã§ããçç¶ã®è©³çްãªè©äŸ¡ãæ²»çèšç»ã®èª¬æããªã¹ã¯ã®èª¬æãååã«è¡ãããã¯ãªããã¯ãéžæããŸãã
ã¢ãã¿ãŒã±ã¢äœå¶ã確èªããŠãããŸããæ²»çåŸã«åé¡ãçããå Žåã®å¯Ÿå¿äœå¶ã宿çãªãã©ããŒã¢ããã®æç¡ãªã©ã«ã€ããŠäºåã«ç¢ºèªããŸãã
ð æ²»ç广ãæå€§åããããã«
æ²»çã¹ã±ãžã¥ãŒã«ãå®ãããšãéèŠã§ããæšå¥šãããæ²»çééãåæ°ãå®ãããšã§ãæè¯ã®å¹æãåŸãããŸããèªå·±å€æã§æ²»çééã倿Žããããšã¯é¿ããŸãã
æ²»çåŸã®ã±ã¢æç€ºã峿 Œã«å®ãããšã广ã«å€§ãã圱é¿ããŸããæ¥çŒãæ¢ãã®äœ¿çšãä¿æ¹¿ãåºæ¿ã®åé¿ãªã©ã®æç€ºã確å®ã«å®è¡ããŸãã
çæŽ»ç¿æ £ã®æ¹åãæ²»ç广ãé«ããŸããé ãã®æªåå åãé¿ããå¥åº·çãªçæŽ»ç¿æ £ãç¶æããããšã§ãæ²»ç广ã®ç¶æãšçç¶ã®åçºäºé²ãæåŸ ã§ããŸãã
宿çãªãã©ããŒã¢ãããåããããšã§ãçç¶ã®å€åãæ©æã«çºèŠããå¿ èŠã«å¿ããŠæ²»çèšç»ã調æŽããããšãã§ããŸãã
ð¬ æ²»çã«é¢ããçŸå®çãªæåŸ å€ã®èšå®
VããŒã æ²»çã¯éåžžã«å¹æçã§ãããå®ç§ãªçµæãæåŸ ããããšã¯çŸå®çã§ã¯ãããŸãããå人差ããããçç¶ã®çšåºŠã«ãã£ãŠæ¹å床ã¯ç°ãªããŸãã
æ²»çå¹æã¯æ®µéçã«çŸãããããå³åº§ã®åçãªæ¹åãæåŸ ããããããé·æçãªèŠç¹ã§æ²»ç广ãè©äŸ¡ããããšã倧åã§ãã
é ãã¯æ ¢æ§çŸæ£ã§ãããããæ²»çã«ããçç¶ãã³ã³ãããŒã«ããããšãäž»ãªç®æšãšãªããŸããå®å šãªæ²»çããããçç¶ã®ç®¡çãšç掻ã®è³ªã®æ¹åãç®æããŸãã
ðšââïž åœé¢ã§ã®èšºçåŸåãå»åž«ã³ã¡ã³ãã
髿¡åº·å€ª å»åž«ïŒåœé¢æ²»ç責任è ïŒãã
ãåœé¢ã§ã®VããŒã æ²»ççµéšã§ã¯ãçŽ8å²ã®é ãæ£è æ§ã§è¡ç®¡æ¡åŒµãèµ€ã¿ã®æãããªæ¹åã宿ããŠããã ããŠãããŸããç¹ã«ã人åã«åºãããšãèŠçã§ãªããªã£ãããã¡ã€ã¯ã§é ãå¿ èŠããªããªã£ãããšãã£ãã声ãããã ãããšãå€ããå€èŠçãªæ¹åã ãã§ãªãå¿ççãªè² æ ã®è»œæžã«ã倧ããå¯äžããŠãããšæããŠããŸããæè¿ã®åŸåãšããŠãæ©æããã®æ²»çéå§ã«ããå°ãªãåæ°ã§æºè¶³ã§ããçµæãåŸãããã±ãŒã¹ãå¢ããŠãããçç¶ã«ãæ©ã¿ã®æ¹ã¯äžåºŠãçžè«ããã ããã°ãšæããŸããã
ð¡ ãããã質å
VããŒã æ²»çã«ããè¡ç®¡æ¡åŒµã®80-90%æ¹åãæç¶çãªèµ€ã¿ã®å€§å¹ ãªè»œæžãæåŸ ã§ããŸãããé ãã¯æ ¢æ§çŸæ£ã®ããå®å šãªæ²»çã§ã¯ãªãçç¶ã®ã³ã³ãããŒã«ãäž»ãªç®æšãšãªããŸããé©åãªæ²»çã«ããçæŽ»ã®è³ªã¯å€§ããæ¹åãããŸãã
軜床ããäžç床ã®é ãã®å Žåãéåžž3-5åã®æ²»çã§æºè¶³ã§ããæ¹åãåŸãããŸããé床ãåºç¯å²ã®çç¶ã§ã¯5-8å以äžå¿ èŠãªå ŽåããããŸãã4-6é±éééã§æ²»çãè¡ãã广ãèŠãªããåæ°ã調æŽããŠãããŸãã
æ²»çäžã¯ãŽã ã§åŒŸããããããªæèŠããããæ²»çåŸæ°æéã¯ããªããªããæèŠãç¶ãããšããããŸãããå€ãã®æ£è ãããååã«èããããçšåºŠã§ããå·åŽã·ã¹ãã ã«ããçã¿ã¯è»œæžãããé®çå€ãå¿ èŠã«ãªãããšã¯ã»ãšãã©ãããŸããã
æ²»ççŽåŸã¯å·åŽãéèŠã§ãåœæ¥ã®æŽé¡ã¯åªããè¡ãåç²§ã¯æ§ããŸãããã®åŸã¯SPF30以äžã®æ¥çŒãæ¢ãã®æ¯æ¥äœ¿çšãäœåºæ¿æ§ä¿æ¹¿å€ã§ã®ä¿æ¹¿ãã¢ã«ã³ãŒã«ã»éŠèŸæãªã©ã®æªåå åã®åé¿ãå¿ èŠã§ããé©åãªã±ã¢ã§æ²»ç广ãæå€§åã§ããŸãã
ã¯ãã䜵çšå¯èœã§ããåœé¢ã§ã¯å€çšè¬ã§ççãã³ã³ãããŒã«ããªããVããŒã ã§è¡ç®¡æ¡åŒµãæ¹åãã䜵çšçæ³ãè¡ã£ãŠããŸããæ£è ããã®çç¶ãç¶æ ã«å¿ããŠãæé©ãªæ²»çã®çµã¿åãããææ¡ããããŸãã
ð¯ ãŸãšã
VããŒã ã«ããé ãæ²»çã¯ãè¡ç®¡æ¡åŒµãæç¶çãªèµ€ã¿ã«å¯ŸããŠé«ã广ãç€ºãæ²»çæ³ã§ããéžæçå ç±åè§£ã®åçã«ãããç°åžžè¡ç®¡ã广çã«é€å»ããªãããåšå²ã®æ£åžžçµç¹ãžã®æå·ãæå°éã«æããããšãã§ããŸãã
æ²»ç广ã«ã€ããŠã¯ãè¡ç®¡æ¡åŒµã®80-90%æ¹åãæç¶çèµ€ã¿ã®ææãªè»œæžãç®è質æã®æ¹åãªã©ãæåŸ ã§ããŸããäžè¬çã«3-5åã®æ²»çã§æºè¶³ã§ããçµæãåŸãããããšãå€ããéçäŸã§ã段éçãªæ¹åãèŠèŸŒããŸãã
å¯äœçšã¯äžè¬çã«è»œåŸ®ã§äžæçã§ããæ²»ççŽåŸã®è»œåºŠãªè «ããèµ€ã¿ã¯æ£åžžãªåå¿ã§ãããé©åãªã±ã¢ã«ããéããã«æ¹åããŸããçšãªå¯äœçšãšããŠè²çŽ æ²çãè²çŽ è±å€±ããããŸãããçµéšè±å¯ãªå»åž«ã«ããé©åãªæ²»çã«ããããªã¹ã¯ã¯æå°åã§ããŸãã
æ²»çåŸã®ã±ã¢ãæ²»ç广ã«å€§ãã圱é¿ããŸããé©åãªæ¥çŒãæ¢ãã®äœ¿çšãäœåºæ¿æ§ã¹ãã³ã±ã¢è£œåã®éžæãæªåå åã®åé¿ãªã©ã«ãããæ²»ç广ãæå€§åããé·æéç¶æããããšãå¯èœã§ãã
ä»ã®æ²»çæ³ãšã®æ¯èŒã§ã¯ãè¡ç®¡ç³»ã®çç¶ã«å¯ŸããçŽæ¥çã§æç¶çãªå¹æã«ãããŠãVããŒã ã¯åªããç¹åŸŽãæã¡ãŸããå€çšè¬ãå æè¬ãšã®äœµçšã«ãããããå æ¬çãªçç¶ç®¡çãå¯èœã§ãã
æ²»çãåããéã¯ãçµéšè±å¯ãªå»åž«ã«ãã詳现ãªè©äŸ¡ãšé©åãªæ²»çèšç»ãéèŠã§ããçŸå®çãªæåŸ å€ãèšå®ããæ²»çã¹ã±ãžã¥ãŒã«ãšè¡åŸã±ã¢ãå®ãããšã§ãæè¯ã®çµæãæåŸ ã§ããŸãã
ã¢ã€ã·ãŒã¯ãªããã¯æžè°·é¢ã§ã¯ãVããŒã ã«ããé ãæ²»çã«ãããŠè±å¯ãªçµéšãšå®çžŸãæã¡ãæ£è ããäžäººäžäººã«æé©åãããæ²»çãæäŸããŠããŸããé ãã§ãæ©ã¿ã®æ¹ã¯ããã²äžåºŠå°éå»ã«ãçžè«ãã ããã

ð é¢é£èšäº
- VããŒã ã®ããŠã³ã¿ã€ã ã培åºè§£èª¬ïŒæéãæ³šæç¹ãéããæ¹ã®ã³ã
- VããŒã æ²»çã®çã¿ã®çšåºŠã¯ïŒå®éã®æèŠãšå¯ŸåŠæ³ã詳ãã解説
- VããŒã ã®å¹æã¯ãã€ããçŸããïŒæ²»çåæ°ãšæéã«ã€ããŠè©³ãã解説
- èµ€ãé¡ã«VããŒã ã¬ãŒã¶ãŒã¯å¹æçïŒæ²»çã®ä»çµã¿ãšæåŸ ã§ããçµæã解説
- èµ€ãé¡ãå¬ã«æªåããåå ãšå¯Ÿçïœå¯ããšä¹Ÿç¥ããèãå®ãæ¹æ³
ð åèæç®
- æ¥æ¬ç®èç§åŠäŒ â é ãã®èšºæåºæºãç æ ãæ²»çæ¹æ³ã«é¢ããç®èç§åŠçç¥èŠãšããã«ã¹ãã€ã¬ãŒã¶ãŒãå«ãé ãæ²»çã®ã¬ã€ãã©ã€ã³
- PubMed â VããŒã ïŒãã«ã¹ãã€ã¬ãŒã¶ãŒïŒã«ããé ãæ²»çã®æå¹æ§ãå®å šæ§ãæ²»çåæ°ã»ééã«é¢ããèšåºç ç©¶è«æãšæ²»ç广ã®ãšããã³ã¹
- åçåŽåç â å»çæ©åšãšããŠã®ã¬ãŒã¶ãŒæ²»çè£ çœ®ã®å®å šæ§åºæºãå¯äœçšå ±åå¶åºŠãå»çæäŸäœå¶ã«é¢ããèŠå¶æ å ±
ç£ä¿®è å»åž«
髿¡ã康倪 å»åž«
ä¿æè³æ Œ
ãã©ãã©ã€èªå®å»
ç¥æŽ
- 2009å¹Žãæ±äº¬å€§åŠå»åŠéšå»åŠç§åæ¥
- 2009å¹Žãæ±äº¬éä¿¡ç é¢å€å
- 2012å¹Žãæ±äº¬èŠå¯ç é¢å€å
- 2012å¹Žãæ±äº¬å€§åŠå»åŠéšéå±ç é¢å€å
- 2019幎ãåœé¢æ²»ç責任è 就任
- ç®èè «çã»ç®èå€ç§é åã§15幎以äžã®èšåºçµéšãš30,000ä»¶è¶ ã®æè¡å®çžŸãæã¡ãå»åŠçæ ¹æ ã«åºã¥ãç£ä¿®ãæ åœ
- å°éåéïŒç®èè «çãç®èå€ç§ãç®èç§ã圢æå€ç§
- èšåºå®çžŸïŒ2024幎æç¹ïŒ ç®èè «çã»ç®èå€ç§æè¡ïŒ30,000件以äžãè èçæ²»çïŒ2,000件以äžãé ãã»èµ€ã顿²»çïŒ1,000件以äž
- ç£ä¿®é å ç®èè «çïŒã»ããã»ç²ç€ã»èèªè «ãªã©ïŒãç®èå€ç§æè¡ãç®èãããäžè¬å»çã³ã©ã ã«é¢ããå»çæ å ±
äœè€ãææš¹ å»åž«
ä¿æè³æ Œ
æ¥æ¬æŽåœ¢å€ç§åŠäŒæŽåœ¢å€ç§å°éå»
ç¥æŽ
- 2010幎ãçæ³¢å€§åŠå»åŠå°éåŠçŸ€å»åŠé¡åæ¥
- 2012å¹Žãæ±äº¬å€§åŠå»åŠéšä»å±ç é¢å€å
- 2012å¹Žãæ±äº¬éä¿¡ç é¢å€å
- 2013幎ãç¬ç«è¡æ¿æ³äººåŽåè å¥åº·å®å 𿩿§ 暪æµåŽçœç é¢å€å
- 2015幎ãåœç«ç ç©¶éçºæ³äºº åœç«åœéå»çç ç©¶ã»ã³ã¿ãŒç é¢å€åãçµãŠåœé¢å€å