death in science
DESCRIPTION
By Cokhy FashaTRANSCRIPT
DEATH: A SCIENTIFIC OUTLOOK
Cokhy Indira Fasha
Siapa?
Cokhy Indira Fasha Biologi ITB 1999 (Mikrobiologi) MBA ITB 2010 (April 2012) B. Braun Medical (Alat medis)
http://cokhy.blogspot.com
http://www.facebook.com/cokhy @cokhy
Tidak bicara tentang...
Inspirasi..
http://quigleyscabinet.blogspot.com/
Ritual Kematian..
Pontnewydd Cave, WalesHomo neanderthal 230.000 tahun yang laluKumpulan 5-15 kerangkaSource: http://www.flickr.com/photos/museumwales/
Definisi Kematian?
Agama/Budaya - Medis/Sains - Hukum
Hati - Jantung - Otak? Event vs Proses?
Kematian itu tidak pasti.. ..menunggu penguraian (putrefaction)
Waiting Mortuary (Germany, 19th century)
Coffin with bell for alarm(19th century)
Source: http://anachronology.mangenerated.com/blog/?p=474http://spiritualphotographybybarekh.webs.com/apps/forums/topics/show/5661151-munich-germany-waiting-mortuarys-
Source: http://www.changesurfer.com/BD/2008/index2.htm
Teknologi..
Source: http://emedicalppt.blogspot.com/2011/03/mechanical-ventilation.html
http://www.minddisorders.com/Del-Fi/Electroencephalography.html
Ventilation machineElectroencephalography machine
Brain(-stem) Death
Source: http://www.youtube.com/watch?v=Ffqz-vKZO5Q
Definisi Kematian (...)
PersistentVegetative
State
WholeBrainDeath
ClinicalDeath
Terri Schiavo (1998-2005)
Anna Bagenholm80 menit, 13.7OC
Simptom kematian (indikasi)
•Terhenti
Pernafasan
•Tidak berdenyut
Jantung
•Kulit kepucatan (15-120 menit)
Pallor mortis
•Suhu tubuh - 2O
C 1O
C ~
Algor mortis
•Tubuh kaku ( 3-12 j , 12- 72 j)
Rigor mortis
•Membiru (20/180 menit - 6/12 jam)
Livor mortis
Proses Dekomposisi
•Pallor, Algor, Rigor, Livor Mortis
•Autolisis dan putrefaction
Fresh
•Pertumbuhan mikroba (anaerob) Gas (H2
S, CO, CH4
) •Lar
va serangga menetas
Bloat
•Massa tubuh hilang pelelehan & larva serangga
•Larva pupa
Active
•Aktivitas serangga berkurang
•Nutrien tanah sekitar meningkat (C, N, O, K, P, Ca, Mg)
Adv. Decay
•Sisa Tulang, kartilage, kulit
Dry/Remains
Proses Dekomposisi (Pig)
Fresh
Proses Dekomposisi (Pig)
Bloat
Proses Dekomposisi (Pig)Active
Proses Dekomposisi (Pig)Adv.
Decay
Proses Dekomposisi (Pig)Dry/
Remain
Kehidupan setelah Kematian
Source: http://www.ncbi.nlm.nih.gov/pubmed/19863685 http://www.forensic-entomology.com/
Kehidupan setelah Kematian
Organ Harvesting/Donation
• Brain death dan legalisasi• Organ yang didonor: • Kornea• Ginjal• Sumsum tulang• Hati • Jantung (?)
• Kasus: Eropa dan Cina
Read more: http://donorcycle.blogspot.com/
Masa depan..
Neural Implant dan ProstetikTerapi Stem-cell
Read more: http://stemcells.nih.gov/info/basics/ http://www.jneuroengrehab.com/
Hidup Abadi: Hipotesis/fiksi?
Whole brain emulation
Anders Sandberg Ray KurzweilHuman-Technology Integration
Read more: http://www.singularityu.org
Kesimpulan...
Terima kasih