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IN2015DN03915A - - Google Patents

Info

Publication number
IN2015DN03915A
IN2015DN03915A IN3915DEN2015A IN2015DN03915A IN 2015DN03915 A IN2015DN03915 A IN 2015DN03915A IN 3915DEN2015 A IN3915DEN2015 A IN 3915DEN2015A IN 2015DN03915 A IN2015DN03915 A IN 2015DN03915A
Authority
IN
India
Prior art keywords
brain
microwave
insensibility
animal
applicator
Prior art date
Application number
Inventor
James Henry Ralph
David William Mclean
Original Assignee
Wagstaff Food Services Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US13/668,030 external-priority patent/US8506366B2/en
Application filed by Wagstaff Food Services Pty Ltd filed Critical Wagstaff Food Services Pty Ltd
Publication of IN2015DN03915A publication Critical patent/IN2015DN03915A/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22BSLAUGHTERING
    • A22B3/00Slaughtering or stunning
    • AHUMAN NECESSITIES
    • A22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22BSLAUGHTERING
    • A22B3/00Slaughtering or stunning
    • A22B3/06Slaughtering or stunning by electric current

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Radiation-Therapy Devices (AREA)
  • Surgical Instruments (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

Disclosed are an animal stunning apparatus and method for inducing rapid unconsciousness and insensibility. The apparatus includes a stunning station (10) in which a live subject animal is located in a confined position and an applicator (60) contacts an application point (51) on the live subject animal s head (50) immediately overlying a frontal portion of the animal s brain and couples microwave radiation to the head A microwave generator (75) generates microwave energy of a suitable power level and frequency and a waveguide (76) directs the microwave radiation to the applicator (60). An auto tuner (90) in the waveguide uses a directional coupler (91) to detect forward and reflected power and to tune in real time the impedance for matching the load and optimising effective power transfer. A switch (78) discontinues the application of microwave radiation which is heating of the frontal portion of the brain after a period of time sufficient to have raised the temperature of the frontal portion of the brain of the subject animal to thereby induce the unconsciousness and insensibility. Effective measures for optimising the microwave absorption include special constructions of the applicator (63 66) and sensor switches (67) (68) to minimise microwave leakage. The period can be sufficient only to rapidly induce insensibility and is insufficient for the insensibility induced to be irreversible and insufficient to cause significant heating of deeper brain tissues and including the brain stem.
IN3915DEN2015 2012-11-02 2013-11-04 IN2015DN03915A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/668,030 US8506366B2 (en) 2010-05-07 2012-11-02 Animal stunning
PCT/AU2013/001271 WO2014066953A1 (en) 2012-11-02 2013-11-04 Effective animal stunning

Publications (1)

Publication Number Publication Date
IN2015DN03915A true IN2015DN03915A (en) 2015-10-02

Family

ID=50628274

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3915DEN2015 IN2015DN03915A (en) 2012-11-02 2013-11-04

Country Status (12)

Country Link
US (1) US9516886B2 (en)
EP (1) EP2914115B1 (en)
AR (1) AR094298A1 (en)
AU (1) AU2013337614B2 (en)
CA (1) CA2889900C (en)
DK (1) DK2914115T3 (en)
ES (1) ES2868888T3 (en)
IN (1) IN2015DN03915A (en)
MY (1) MY180691A (en)
NZ (1) NZ630711A (en)
PL (1) PL2914115T3 (en)
WO (1) WO2014066953A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013337614B2 (en) 2012-11-02 2017-02-16 Wagstaff Food Services Pty Ltd Effective animal stunning
AR125720A1 (en) 2021-04-20 2023-08-09 Wagstaff Food Services Pty Ltd MICROWAVE APPLICATION TO ANIMALS
GB2617206B (en) * 2022-04-03 2025-01-22 Inductive Power Projection Ltd Magnetic induction heating device
WO2024112347A1 (en) * 2022-11-22 2024-05-30 Jarvis Products Corporation Animal stunning enclosure

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2228706C3 (en) 1972-06-13 1975-08-07 Werner 2083 Halstenbek Schwartz Method for stunning cattle for slaughter
US3973290A (en) * 1974-12-13 1976-08-10 Werner Wacker Method serving the stunning of animals for slaughter
FR2552629B1 (en) * 1983-09-29 1986-04-18 Grajoszex Jean DEVICE FOR ELECTRICALLY STUNNING ANIMALS FOR SLAUGHTERING
JPS6139481A (en) * 1984-07-31 1986-02-25 丸山 悠司 Microwave heater
NL8702114A (en) * 1987-09-07 1989-04-03 Stichting Instituut Voor Veete METHOD FOR STUNNING SLAUGHTERING CATTLE.
US4953263A (en) * 1987-09-07 1990-09-04 Stichting Instituut Voor Veeteeltkundig Onderzoek "Schoonoord" Process for stunning livestock
DE4116670A1 (en) 1991-05-22 1992-11-26 Werner Schwartz Microwave animal stunning equipment for slaughter - has electromagnetic radiation units in semicircle around head of animal
US5899802A (en) * 1994-03-14 1999-05-04 Burnett; Bertram B. Tenderizing poultry meat through constant electrical stimulation
NL9401610A (en) 1994-09-30 1996-05-01 Stork Rms Bv Device for anesthetizing a slaughtered animal.
JP3039615B2 (en) * 1995-11-22 2000-05-08 二三知 高村 Slaughter equipment
US5692951A (en) 1996-02-08 1997-12-02 Hantover, Inc. Hydraulic stunner apparatus
WO2000032049A1 (en) * 1998-11-27 2000-06-08 Btg International Limited Electrical animal stun/kill apparatus
US6471576B1 (en) * 2001-05-15 2002-10-29 Matthew H. Ross Animal stunning system
US7241212B2 (en) * 2003-12-31 2007-07-10 Middleton, Inc. Poultry incapacitator and method of use
US7244172B2 (en) * 2003-12-31 2007-07-17 Middleton, Inc. Poultry incapacitator and method of use
US7588486B2 (en) 2005-07-19 2009-09-15 Drew Horst Microwave poultry processing device and method
DK2566338T3 (en) * 2010-05-07 2015-11-02 Wagstaff Food Services Pty Ltd Stunning of animals
US8894474B2 (en) 2010-05-07 2014-11-25 Wagstaff Food Services Pty Ltd Effective animal stunning
AU2013337614B2 (en) 2012-11-02 2017-02-16 Wagstaff Food Services Pty Ltd Effective animal stunning
US8568207B1 (en) * 2013-03-15 2013-10-29 Hormel Foods Corporation Apparatus and method using electromagnetic radiation for stunning animals to be slaughtered

Also Published As

Publication number Publication date
EP2914115B1 (en) 2021-03-03
CA2889900A1 (en) 2014-05-08
US9516886B2 (en) 2016-12-13
ES2868888T3 (en) 2021-10-22
CA2889900C (en) 2019-04-09
US20150296811A1 (en) 2015-10-22
AR094298A1 (en) 2015-07-22
NZ630711A (en) 2016-12-23
EP2914115A4 (en) 2016-07-20
MY180691A (en) 2020-12-07
DK2914115T3 (en) 2021-05-31
WO2014066953A1 (en) 2014-05-08
AU2013337614A1 (en) 2015-05-28
AU2013337614B2 (en) 2017-02-16
EP2914115A1 (en) 2015-09-09
PL2914115T3 (en) 2021-08-02

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