Uzm. Dr. Abdi GZASLAN*, Msc. ismail C;AKIR**, Uzm. Dr ......Uzm. Dr. Abdi GZASLAN*, Msc. ismail...

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Uzm. Dr. Abdi GZASLAN*, Msc. ismail C;AKIR**, Uzm. Dr. inci bZASLAN**, Prof Dr. Sennel ,Prof. Dr. CENGiz*** , lv. Cerrahpa:ja Tip Fakiiltesi, Adli TIp Anabilim Dall, istanbul. .. Adalet Bakanlzgl, Adli TIp Kurumu, istanbul. ... i. V. C Tip F akUltesi, Adli Tip Enstitii§ii , istanbul. Out GunlUk vazgerilmez parraSl olan enerjlSI :;ekilde ya da ozen gosterilmedigi durumlarda Olumlere neden olabilmektedir. Vucuttan elektrik aklml bag/z olUm olgu- larznda elektrik iletkeninin vucuda temas ettigi yerde tipik makroskopik bulgu Boyle durumlarda olayzn HVo'''''''''' bulunan hi; iI';in laboratuvw' destege aydmlatdmasuuia farkh bir Bu viicudunda clektrik olarak SEM -EDS' nin yararll gostermek- Vucudundan elektrik akzml germesi sonucu olen bir cesedine Adli TIp Kurumu Morg ihtisas Dairest' nde otopsi yaplldl. $upheli elektrik lezyonundan rift taraftl karbon stub ife materyal/er almdl. Vucuttan elcktrik aklml slrasmda eriyerek cil! iizerinde blraktlgl partikiiller baglz partikUl Bu materyallerde tespit edilen partikiiller ve yogunlukla- nna gore olaym elektrik ife uyumlu olmadlgz Bu ralz§mada elektrik giri§ lezyonlarznda iletkenin eriyerek blrakngl metal partikUl turleri ve yogunluklarz SEM-EDS ile tespit edildi. Makroskopik tespit edileli elektrik giri§ 'P'7VnI1lnrlnfl benzer (yamk na.)'!r) ayrzmuuia S'EM-EDS'den edilen sonurlar kar,,!lla§tmldl. Vucuttan aklml geri§ine 6lumlerde elektrik tespiti olaym Ii tahkikatl ife birlikte SEM -EDS' nin etkili bir §ekilde kullamlabilecegi goriildii. Anahtar Kelime: Elektron mikroskobu, SEM-EDS, AdlitlP, Elektrik giri§ lezyon, Metal partikiil Detection Summary Entry SEM-EDS Report) lnproper and incautious use of electrical energy may give rise to fatalities. Not in every case of electrocution the typical macroscopic appearance of the current entry mark does develop uniformly. In these instances labora- tory investigations in which necessary for may prove clarification event. In this of use for the evaluation of we present marks. of electroCiiti- During autopsy in the Mortuary Section of the Council of Forensic Medicine material was obtained by a doub- le faced adhesive carbon stub from the suspected lesion. Metallic particles deposited on the skin by the melting conductor were searched for by the SEM-EDSlinked metallic scanning The particies detected thus were evaluated for type and density, as was the question of consistency with electrocution. The re- sults were compared with those obtained from lesions similar to current entry marks (burn bullae, horns). Our results indicate that SEMEDS together with the criminal investigation rrw" ninve to he effective tool the detection suspicious current entry marks in of electrocution. Key words: microscopy, Stl'l1-EDS, Forensic Medicine, Current entry marks, particle. Adli TIp Derg., Cilt 16, Soy/2-4, Y!/2002, Sayfa 24-27 ADLİ TIP DERGİSİ Journal of Forensic Medicine

Transcript of Uzm. Dr. Abdi GZASLAN*, Msc. ismail C;AKIR**, Uzm. Dr ......Uzm. Dr. Abdi GZASLAN*, Msc. ismail...

  • Uzm. Dr. Abdi GZASLAN*, Msc. ismail C;AKIR**, Uzm. Dr. inci bZASLAN**,

    Prof Dr. Sennel ,Prof. Dr. CENGiz***

    , lv. Cerrahpa:ja Tip Fakiiltesi, Adli TIp Anabilim Dall, istanbul. .. Adalet Bakanlzgl, Adli TIp Kurumu, istanbul . ... i. V. C errahpa~a Tip F akUltesi, Adli Tip Enstitii§ii , istanbul.

    Out GunlUk vazgerilmez parraSl olan enerjlSI :;ekilde ya da

    ozen gosterilmedigi durumlarda Olumlere neden olabilmektedir. Vucuttan elektrik aklml geri~ine bag/z olUm olgu-

    larznda elektrik iletkeninin vucuda temas ettigi yerde tipik makroskopik bulgu olu~mayabilir. Boyle durumlarda

    olayzn HVo''''''''''

    bulunan hi;

    iI';in laboratuvw' destege ihtiya~'

    aydmlatdmasuuia farkh bir

    Bu rall~mada viicudunda ~upheii clektrik giri~

    olarak SEM -EDS' nin yararll gostermek-

    Vucudundan elektrik akzml germesi sonucu olen bir ki~inin cesedine Adli TIp Kurumu Morg ihtisas Dairest' nde

    otopsi yaplldl. $upheli elektrik giri~ lezyonundan rift taraftl yapl~kan karbon stub ife materyal/er almdl. Vucuttan elcktrik aklml slrasmda eriyerek cil! iizerinde blraktlgl partikiiller baglz

    partikUl Bu materyallerde tespit edilen partikiiller ve yogunlukla-

    nna gore olaym elektrik ge~'i~i ife uyumlu olmadlgz

    Bu ralz§mada elektrik giri§ lezyonlarznda iletkenin eriyerek blrakngl metal partikUl turleri ve yogunluklarz

    SEM-EDS ile tespit edildi.

    Makroskopik tespit edileli elektrik giri§ 'P'7VnI1lnrlnfl benzer (yamk na.)'!r) ayrzmuuia

    S'EM-EDS'den edilen sonurlar kar,,!lla§tmldl.

    Vucuttan aklml geri§ine 6lumlerde elektrik giri~ tespiti olaym

    Ii tahkikatl ife birlikte SEM -EDS' nin etkili bir §ekilde kullamlabilecegi goriildii.

    Anahtar Kelime: Elektron mikroskobu, SEM-EDS, AdlitlP, Elektrik giri§ lezyon, Metal partikiil

    Detection

    Summary

    Entry SEM-EDS Report)

    lnproper and incautious use of electrical energy may give rise to fatalities. Not in every case of electrocution

    the typical macroscopic appearance of the current entry mark does develop uniformly. In these instances labora-

    tory investigations

    in which

    necessary for

    may prove

    clarification event. In this

    of use for the evaluation of

    we present

    marks.

    of electroCiiti-

    During autopsy in the Mortuary Section of the Council of Forensic Medicine material was obtained by a doub-

    le faced adhesive carbon stub from the suspected lesion. Metallic particles deposited on the skin by the melting

    conductor were searched for by the SEM-EDSlinked metallic scanning The particies

    detected thus were evaluated for type and density, as was the question of consistency with electrocution. The re-

    sults were compared with those obtained from lesions similar to current entry marks (burn bullae, horns).

    Our results indicate that SEMEDS together with the criminal investigation rrw" ninve to he effective tool

    the detection suspicious current entry marks in of electrocution.

    Key words: microscopy, Stl'l1-EDS, Forensic Medicine, Current entry marks, particle.

    Adli TIp Derg., Cilt 16, Soy/2-4, Y!/2002, Sayfa 24-27

    ADLİ TIP DERGİSİ Journal of Forensic Medicine

  • Ozaslan A,

  • Elektrik Giri~ Lezyonlannm Taramah Elektron Mikroskopisi (SEM-EDS) ile Tespiti (Olgu Sunumu)

    stublara yapl~tJnldl. Bu metal stublar inceleme yapJlacak bolgeye bastmlarak omekler ahndl. Metal artIklan, ate~l i

    silah atJ~ artlklan modtilii (OSR) ile incelendi. Bu program uygun biiyiikliik ve parlakhkta olan taneciklerin yerini

    belirledikten soma enerji daglhmh X-I~ lm analizoriinii kullanarak taneciklerin element analizini otomatik olarak

    yaptl. Sonw;:ta cesetten stub ile alman materyaldeki mevcut metal taneciklerin adedi ve bunlann element bile~imi

    saptandl.

    a) 1. stub (sag el 4. parmak): 12 adet demir, 6 adet kur~un, 1 adet nikel, 1 adet kalay ve 13 adet metal olmayan

    toplam 33 adet kiirevi ve metal ozellikte partiktil,

    b) 2. stub (sol el tenar bolge): 30 adet demir, 8 adet kur~un, 4 adet

  • Ozaslan A,