death in science

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...

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