232:(halal) dietary laws mandate that slaughter is performed with a cut that immediately severs the esophagus, trachea, and the large blood vessels in the neck, causing loss of consciousness and death by exsanguination. The double-edged pointed knife is prohibited. Instead, a long knife with a squared-off end is used that, in Jewish law, must be at least twice the width of the animal's neck. The operation of sticking or exsanguination is executed faster than when using the pointed knife, as four large blood vessels in the neck are severed simultaneously.
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However, the animal's inverted position allows blood to flow more precipitously, thus making it highly unlikely for an animal to regain consciousness before it is fully exsanguinated. In any case, animal welfare advisory councils clearly emphasize that the time from incapacitation to the start of exsanguination should be prompt, recommending a time under 15 seconds.
165:, depending on the process. How animals are handled and restrained before slaughter likely impacts their welfare more than whether or not they are stunned. If done badly, there can be a large element of cruelty involved, whereas killing under the correct conditions minimizes the pain or suffering, if any, inflicted upon the animal.
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will occur within seconds. Sheep and duck will reach heart and liver malfunction, leading to death, in under 10 seconds; larger animals, notably cattle, may take up to 40 seconds to reach brain death. This period may extend to a couple of minutes if complications, such as arterial occlusion, occur.
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Such methods, particularly involving unstunned animals, have been criticized by veterinarians and animal welfare organizations, among others. Prohibitions against unstunned slaughter have been enacted in several countries. See
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Beyond the initial cost of purchasing a captive bolt, continued usage of the method is very inexpensive. The animal is incapacitated for the duration of the procedure, so it is one of the safest methods for the slaughterer.
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system of head-only stunning using a mushroom-shaped hammerhead that delivers a blow that is not fatal, proved by it being possible to reverse the procedure and revive the animal after the shock.
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Experiments for the objectification of pain and consciousness during conventional (captive bolt stunning) and religiously mandated ("ritual cutting") slaughter procedures for sheep and calves.
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Quickly after the animal is incapacitated, a very sharp knife, in an orientation parallel to the ground, is inserted through the skin just in front of the point of the
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Depending upon the health of the individual, a person usually dies from losing half to two-thirds of their blood; a loss of roughly one-third of the blood volume is
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and stunned animals that are later killed fall into this category. Various halal food authorities have more recently permitted the use of a recently developed
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method. Before the fatal incision is made, the animal will be rendered insensible to pain by various methods, including
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and below the vertebrate. From this position, the knife is drawn forward away from the spine to sever the
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Without prior sedation, stunning, or anesthetic, this method of slaughter may cause a high degree of
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378:"Welfare During Slaughter without stunning (Kosher or Halal) differences between Sheep and Cattle"
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Rushen, Jeffrey; de
Passile, Anne Marie; von Keyserlingk, Marina A.G.; et al., eds. (2008).
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494:"Report on the Welfare of Farmed Animals at Slaughter or Killing. Part 1: Red Meat Animals"
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by raising the fluid pressure of the blood. Because the heart operates like a
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was a common medical procedure or therapy, now rarely used in medicine.
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during exsanguination increases the rate of depletion and thus hastens
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slaughter must ensure the animal is rendered insensible to
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15th-century depiction of exsanguination as part of
56:. The word comes from the Latin 'sanguis', meaning
437:Schulze W, Schultze-Petzold H, Hazem AS, Gross R.
203:. Properly performed, blood will flow freely, and
63:Exsanguination has long been used as a method of
27:"Bleed out" redirects here. For other uses, see
401:Maximising Animal Welfare in Kosher Slaughter"
79:or other process, prior to the bloodletting.
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60:, and the prefix 'ex-', meaning 'out of'.
443:English translation by Dr Sahib M. Bleher
427:Thinking in Pictures. My Life with Autism
154:, whereas a chemical is used for injured
480:"Recommended Ritual Slaughter Practices"
257:Animal welfare controversies in shechita
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521:. Halal Food Authority. Archived from
459:Dr. Temple Grandin, Dr. Flemming Bager
86:. Even a single deep cut can warrant
34:Loss of blood, possibly causing death
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168:Continued pumping operation of the
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517:Masood Khawaja (6 October 2001).
216:In Jewish and Islamic slaughter
323:"Definition of EXSANGUINATION"
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499:. Defra. 2003. Archived from
405:. Forward.com. 28 April 2011
134:Exsanguination is used as a
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178:positive displacement pump
130:of animals for consumption
110:is involved. In the past,
29:Bleed Out (disambiguation)
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259:for further information.
327:www.merriam-webster.com
128:Jewish ritual slaughter
118:Slaughtering of animals
84:considered very serious
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519:"Definition of Halal"
455:"Is Shechita Humane?"
349:The Welfare of Cattle
226:(kosher) and Islamic
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52:, usually leading to
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290:Hypovolemia#History
182:diminished function
273:mechanism of death
269:methods of suicide
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18:Exsanguinate
285:Hypovolemia
108:comorbidity
544:Categories
529:2011-10-24
465:2014-04-22
409:2014-01-15
332:2021-03-06
309:References
303:Tourniquet
241:Jewish law
50:vertebrate
383:3 January
249:fail-safe
156:livestock
136:slaughter
44:from the
550:Bleeding
279:See also
229:dhabihah
88:suturing
263:Suicide
245:carrion
237:Islamic
223:kashrut
220:Jewish
201:trachea
163:anxiety
148:poultry
40:is the
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199:, and
150:, and
104:artery
96:trauma
69:Humane
504:(PDF)
497:(PDF)
267:Some
205:death
174:death
170:heart
144:swine
58:blood
54:death
48:of a
385:2012
354:ISBN
239:and
100:vein
98:, a
90:and
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235:In
189:jaw
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