1. Rabbit and poultry cervical vertebral dislocation apparatus: 2010-04-29: Pizzurro: 7481700: Shellfish claw cutter: 2009-01-27: Leboeuf, Jr. 452/6: 7198562: Animal dressing tool: 2007-04-03: Whetstone et al. generation, Process and Machine For Recovering Capsules From Inside Slaughtered Animals, FAT REMOVAL AND RECOVERY SYSTEMS AND METHODS USING STEAM, Bone/ribcage spreader device for big game animals, livestock, and the like, Method and apparatus for suspension of slaughtered animals, in particular broilers, Poultry processing machine having carcass locating apparatus, Skinning blade clamp with fat relief grooves, Apparatus and Method for Cutting-Free of Tender-Loin, CHAIN FOR FORMING SAUSAGES OR THE LIKE AND MACHINE COMPRISING SUCH A CHAIN, SYSTEMS AND METHODS FOR THE DETECTION OF ANATOMICAL STRUCTURES AND POSITIONS THEREOF. & Terms of Use. The Rabbit Wringer web site was launched in 2008 after Sal Pizzurro invented the Rabbit Wringer. manual cervical (neck) dislocation, for birds under 3kg, up to a maximum of 70 birds a day per person mechanical cervical dislocation for birds up to 5kg Bleeding rabbits and hares As of January 2013 the use of manual cervical dislocation (MCD) as a killing method for poultry on-farm has been heavily restricted through new EU legislation (EC 1099/2009) on the Welfare of Animals at the Time of Killing, following reported welfare concerns. No hand/eye coordination needed on your part either. The Koechner Euthanizing Device KED is a mechanical cervical dislocation tool that is designed for use in various sizes of poultry. A further object of the invention is to provide two opposing rigid structures forming an inverted wedge shape which holds the animal in place and tightens its hold as the operator pulls the animal by its rear legs. Pizzurro, Salvatore George (West Grove, PA, US), SALVATORE G. PIZZURRO (WEST GROVE, PA, US), Click for automatic bibliography 3 is a sectional view of the device shown in FIG. 1.Four mechanical poultry killing devices; modified Armadillo® (MARM), modified Rabbit ZingerTM (MZIN), modified pliers (MPLI) and a novel mechanical cervical dislocation gloved device (NMCD), were assessed for their killing potential in chicken the cadavers of euthanised, of four bird type and age combinations: layer/adult, layer/pullet, broiler/slaughter-age, broiler/chick. 2. A fixed rod and base frame forming an inverted wedge to receive the animal's neck into the apparatus. I was looking around on youtube and found a video where they used a V cut in a board to make their cervical dislocation device. The best technique depends on the size of the bird. Privacy Policy FIG. Insensibility was assessed by evaluating absence of brainstem This is called cervical dislocation. We evaluated blunt force trauma (BFT), a mechanical cervical dislocation device (MCD), and a non-penetrating captive bolt device (NPCB) for euthanasia of pre-weaned kits, growers, and adult rabbits. A rabbit and poultry cervical vertebral dislocation device more simply put “neck breaker” comprises a cylindrical rod attached to an L-shaped base frame and mounting flange. Other aspects of the invention and various advantages and characteristics of the Rabbit slaughtering apparatus will be apparent from the consideration of the following detailed description. At times it may be desired to slaughter the rabbit or any other small animal by utilizing the “Sharp Pull” method (2) whereby the operator inserts the animals head into the device then slides the animal toward the closed end just until the animal's neck fits snuggly in to the device, then positioning the body of the animal perpendicular to the device, grabbing the rear legs or any suitable part of the animal then swiftly and sharply pulling the animal upward, using your free hand to hold the animal in place thus breaking the neck, instantly and humanely incapacitating, and killing the animal. An important object of the invention is to provide an opening for receiving the head and neck of the animal to be slaughtered, and be constructed of materials strong enough to withstand its use while ensuring safety for the operator and a quick humane death for the animal. Of the methods tested, the novel mechanical cervical dislocation device is the most promising mechanical method for killing poultry on-farm based on a range of behavioural, electroencephalogram and anatomical parameters. FIG. The tool arose from the desire to humanely dispatch our own small Livestock. The apparatus is mounted to a solid rigid structure by appropriate means. © 2004-2021 FreePatentsOnline.com. Cervical dislocation is basically breaking the rabbit’s neck. The feet are secured with cord looped back on itself and tightened onto the center of the foot. This device may be used for, but is not limited to slaughtering rabbits, hares, guinea pigs, ducks, geese, etc. The commercial meat rabbit industry is without validated on-farm euthanasia methods, potentially resulting in inadequate euthanasia protocols. This device has the potential to fulfil the current need for a mechanical alternative to manual cervical dislocation. A still further object of the invention is to provide a rigid angled stop at the rear of the inverted wedge with the opposing rigid structure being at a sharp angle, this with two opposing rigid structures comprising the inverted wedge. A rabbit and poultry cervical vertebral dislocation device more simply put “neck breaker” comprises a cylindrical rod attached to an L-shaped base frame and mounting flange. The commercial meat rabbit industry is without validated on-farm euthanasia methods, potentially resulting in inadequate euthanasia protocols. The flat surface 9 of the back of the supporting base 2 allows for a secure installation to any surface. The most appropriate technique is either (1) neck dislocation, or (2) stunning, by a sharp blow to the back of the head, followed by neck dislocation: Neck (cervical) dislocation. Another object of the invention is to provide a rabbit slaughtering apparatus which is generally of new and improved construction, and is characterized by simplicity of design as well as ease and facility of assembly and also gives the operator unlimited choices as to where to install the device and ways of using the apparatus which best suits the operators needs. Tools needed for dispatch: metal rebar post, kitchen sheers, hand pruners, a paring knife, and a large knife (not shown) to remove the head. Referring now more particularly to the drawings, an inverted wedge shaped structure 1 for receiving the animals head is formed of steel or similar rigid material and comprised of two readily available or produced materials shaped and secured together by any available means to provide a supporting base and an outwardly curved rod projection which can be round or square shaped. Vertebral fracture or luxation (dislocation) of the limbs in rabbits is a common cause for weakness and paralysis of the hind limbs. Features The KED C was developed and was made to be used on chicken breeders in the 8-12 lb range. The Livetec Nex is a new, easy to use, hand-held device that achieves consistent and correct cervical neck dislocation in poultry. The present invention relates to a small animal neck breaker and cervical vertebral dislocation apparatus used mainly for humanely and instantly euthanizing or slaughtering small domestic livestock animals bred purposely for their meat. This invention is not to be understood as restricted to the details set forth since these may be modified. By making the device entirely of metal or similar material, it is both light and inexpensive as well as very sturdy. It is made of stainless steel, and comes with pre-drilled holes for easy mounting. There are no validated euthanasia methods fo r meat rabbits. Sometimes, often because of improper handling, caged rabbits can twist their legs right at the junction of their lumbar spine and sacrum (base of the spine), which can result in a vertebral fracture. Worldwide, an estimated 9.1 billion birds may need to be killed on farm each year. Manual Neck Dislocation. The rod 3 of the device is attached below the guiding edge 10 of the supporting base 2 allowing for the animals head to be at the correct angle and the rod 3 giving proper support when using the “Sharp pull” method (2) to facilitate breaking the animal's neck. The invention consists of several novel features which are hereinafter described and made apparent by the drawings which accompany and form a part of this specification or disclosure and in which like letters and numerals of reference denote corresponding parts throughout the several views. The receiving end 7 of the rod 3 is also chamfered to allow for smooth insertion of the animal without becoming snagged. The only humane tool for fast humane slaughtering of domestic meat rabbits, chickens, Young Turkeys and fowl employing the mechanical cervical dislocation method. Four mechanical poultry killing devices; modified Armadillo (MARM), modified Rabbit Zinger (MZIN), modified pliers (MPLI) and a novel mechanical cervical dislocation (NMCD) gloved device, were assessed for their killing potential in the cadavers of euthanised birds. FIG. Trapped live rabbits must be euthanased as soon as possible after capture. The animal is stunned by the trauma and dies as a result of the brain being separated from the rest of the body and massive internal bleeding. A small bird can be slaughtered by manual neck dislocation. The novel mechanical cervical dislocation device resulted in consistent anatomical damage to the birds (eg high dislocation of the neck and severing of the spinal cord) compared to the manual method, despite both having 100% success rate, while the modified Rabbit Zinger™ was difficult to operate and resulted in varied anatomical damage. a mechanical cervical dislocation device (MCD), and a non-penetrating captive bolt device (NPCB) for euthanasia of pre-weaned kits, growers, and adult rabbits. A still further object of the invention is to provide the two opposing rigid structures comprising the inverted wedge which is easily adjustable without the need for special tools in order to make the opening of the inverted wedge wider or narrower accepting various sized animals and depending on the operators needs. The receiving end 6 of the supporting base 2 is chamfered allowing for smooth insertion of the animal without becoming snagged. This video shows the dispatch method we use (first 10 seconds of video): Butchering a Rabbit Fryer If you need to cull a young kit, visit How to Humanely Dispatch a Baby Rabbit. The angle 4 at which the rod 3 is bent is a unique aspect of the device. Basically, you lay the rabbit down on the ground, and put a bar across the back of the neck stepping down on either end of the bar, with a swift motion, you pull up on the hind legs, dislocating (breaking) the neck of the rabbit. It also provides a light, strong easily operated device which is easily secured to and detached from any suitable support so that it is readily portable. A still further object of the invention is to provide the two opposing rigid structures comprising the inverted wedge to be running parallel, but on different planes, this with the angle of the rear stop, and all geometric intersections, converging causing the head of the animal to twist in such a way that the separation occurs at a critical point of the cervical spine causing irreparable damage to the cervical vertebrae, followed by instant incapacitation and a quick humane death without causing decapitation. The apparatus is mounted to a solid rigid structure by appropriate means. This technique should only be used on smaller rabbits … This cervical dislocation tool makes dispatching rabbits a breeze, and it’s much kinder on your back than the broomstick method. 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