EP1795150A1 - Dispositif d'aide à la naissance du bétail - Google Patents

Dispositif d'aide à la naissance du bétail Download PDF

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Publication number
EP1795150A1
EP1795150A1 EP05026783A EP05026783A EP1795150A1 EP 1795150 A1 EP1795150 A1 EP 1795150A1 EP 05026783 A EP05026783 A EP 05026783A EP 05026783 A EP05026783 A EP 05026783A EP 1795150 A1 EP1795150 A1 EP 1795150A1
Authority
EP
European Patent Office
Prior art keywords
support
rod
receiving fork
region
fork
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP05026783A
Other languages
German (de)
English (en)
Inventor
Rainer Andretzki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rheintechnik Weiland & Co KG GmbH
Original Assignee
Rheintechnik Weiland & Co KG GmbH
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
Application filed by Rheintechnik Weiland & Co KG GmbH filed Critical Rheintechnik Weiland & Co KG GmbH
Priority to EP05026783A priority Critical patent/EP1795150A1/fr
Publication of EP1795150A1 publication Critical patent/EP1795150A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D1/00—Surgical instruments for veterinary use
    • A61D1/08—Veterinary obstetrical instruments or devices

Definitions

  • the invention relates to a device for livestock obstetrics, with a rod, a mounted in the rod and movable along the rod tension member for receiving leg loops for the young, a connected to the rod support, and a remote from the ends of the support pivotally in the support stored receiving fork, with the receiving fork to the mother animal below the vagina, can be applied on both sides in the area of the pelvis and in the area of the back.
  • the device has the tensile member movable along the rod, in particular two sleeve-shaped parts arranged alternately displaceable and lockable on the rod.
  • Each sleeve-shaped part takes on a penetrated by the rod clamping ring, which is biased by spring force in the sense of a sleeve-shaped part and the rod defining clamping position.
  • Part of the pulling part also form two holding devices which are attached to at least one of the two sleeve-shaped parts and allow tension in the direction of tension connected to the holding devices Beinschlingen for the young.
  • a clamping lever is pivotally mounted, which receives an intermediate member pivotally spaced from its pivot axis and the intermediate member is also pivotally mounted in the other sleeve-shaped part.
  • the pulling part further comprises means for releasing the fixed sleeve-shaped parts.
  • a device for livestock obstetrics of the type mentioned is from the EP 0 221 101 B1 known.
  • the receiving fork is bent towards each other with their free ends, so that the receiving fork can sufficiently surround the rear region of the mother animal.
  • the receiving fork thus has the shape of a right in the back region of the mother animal wide open ring.
  • a disadvantage of the known device for livestock obstetrics that the receiving fork is formed as a rigid part. Thus, it can not be adapted to the individual anatomy of the dam, due to different breeds and / or sizes, which are cows in particular. Often It can not be used at all or only with difficulty. In the latter cases, the mother is so narrow at the onset of labor that it often comes to health hazards for the dam and dam.
  • EP 0 392 319 A2 is a device for livestock obstetrics described in which the rod with the tensile part immediately receives a lumbar support, which is brought into the area of the pelvic cavity of the dam during the obstetric procedure in the plant. In this device, therefore, no receiving fork is provided.
  • This known device has, in the region of its end support facing the end, between the neck support and the movable part on the rod, a rigidly connected to the rod bearing block, which receives a holding device which is pivotable about an axis perpendicular to the longitudinal axis of the rod axis.
  • This holding device includes two carrier tubes and two inserted in this side arms. The side arm pipes contact the mother animal in the area of the back when using the device.
  • the neck support serves the purpose of introducing the forces introduced in obstetrics into the pole defined in the mother below the vagina, while the holding device for additional stability of the neck support due to their investment in the dam, both sides of the pelvis and in the area of the back, provides.
  • the pivotal mounting of the holding device about a bearing axis parallel to the longitudinal axis of the shoulder support makes it possible to change the inclination of the rod during the birth process, without the neck support is moved to another position or the position of the holding device is changed.
  • the device can thus be adapted to the anatomy of different animal breeds, especially under the aspect of the different pelvic width of the breeds.
  • the width of the holding device can be varied.
  • the side arm pipes can be inserted in different depths in the support tube and both the support tube and the side arm tubes are provided with a plurality of holes. These can be brought into alignment according to the insertion depth of the soarmrohre, and fixed by means of engaging in the holes spring buttons, the soarmrohre to the support tube. It is thus no continuous adjustment of the width of the holding device possible and it also refers to the setting only on the holding device, which plays no support function.
  • EP 0 081 740 A2 is also a device for livestock obstetrics of the type with lumbar support for attachment to the dam described.
  • the lug support takes on the end faces, against the force of springs displaceable, but rotatably arranged spacers which have at their end remote from the lug support tongues for engagement with the side surfaces of the mother animal.
  • the tongues take at the free ends of a tether, which is placed on the back of the animal.
  • This variant is especially the task to keep the lumbar support on the mother animal safe when the animal is during the birth process. However, about 90% of all calving takes place while lying down. In addition, the support function of the device is missing.
  • the object of the invention is to further develop a device for livestock obstetrics of the type mentioned so that it can be adapted in a simple manner optimally to the anatomy of the respective mother animal.
  • the object is achieved by a device for livestock obstetrics of the type mentioned in that the arrangement of support and receiving fork, in the widthwise extension of the arrangement perpendicular to the rod, is continuously adjustable and fixable, wherein the receiving fork is formed by a two-piece tube and the two pipe parts of the receiving fork are inserted into each other.
  • the tube parts Due to the two-part design of the receiving fork, the tube parts, unless the arrangement of support with receiving fork is not specified, arbitrarily position each other and therefore vote on the anatomy of the respective mother animal. Since the support in its width extension is adjustable, the support can follow any width specifications of the receiving fork. The stepless adjustability of the arrangement of support and receiving fork, in width extension of the arrangement perpendicular to the rod, is thus ensured. It is then only necessary to determine by means of fixing the arrangement of support and receiving fork, the determination can be done in the region of the support or the receiving fork. The location where the fixation is made, be it the support or the pick-up fork, depends on the specific configuration of the support and take-up fork assembly.
  • the inventive design of the device for livestock obstetrics can be realized with variable width extension of the arrangement, a substantially symmetrical arrangement of the parts of the device to each other. This is an essential prerequisite for ensuring a central alignment of the pickup fork to the rod. With such a central orientation, traction forces defined on the young can attack without exposing the juvenile or the mother to health hazards.
  • the support of the device for livestock obstetrics is preferably formed substantially U-shaped. This makes it possible to guide the support at a distance from the mother, so that the support surrounds the pelvis and only the receiving fork rests on the mother animal.
  • the support is formed in three parts, wherein a central support portion is provided with a receptacle for the rod. This arrangement allows central alignment of the pick-up fork with the rod at the different width settings of the livestock obstetrician.
  • a first preferred embodiment of the invention provides that, apart from the middle support section of the three-part support, two each angled formed, in particular substantially L-shaped support sections are provided, wherein the respective angled support section in the region of one end displaceable and fixable in the middle , in particular straight central column section and is articulated in one of the tube parts in the region of the other end.
  • the central pillar portion is thus fixedly connected to the rod and the width adjustment of the receiving fork by the two angled support portions are arranged in the same but variable positions to the central pillar portion.
  • the support has two clamping screws, wherein the clamping screws are screwed into the central support portion on both sides of the receptacle for the rod and the two angled formed support sections in the middle support section are inserted.
  • the two angled trained support sections are thus telescopically held in the middle support section and can each be independently determined by means of the associated clamping screw. If the respective clamping screw is screwed deeper into the central support section, it is moved frontally against the angled support section located in this region and clamps it relative to the central support section.
  • the support has a polygonal cross-section. Consequently, the two angled support sections are not rotatable, but only pushed or pushed out held in the central column section.
  • each formed angled trained, in particular strut having support sections are provided which are each connected in the region of one end hingedly connected to the central support section, wherein the respective angled trained support section is mounted in the region of the other end articulated in one of the pipe parts.
  • the two angularly formed support sections have the task of producing the articulated connection between the central support section and the two tube parts in the receiving fork. Since the two tube parts of the receiving fork are inserted into one another, it is considered advantageous in this embodiment, when setting the width of the arrangement of support and receiving fork, the receiving fork has a clamping screw, wherein the clamping screw in a pipe part of the receiving fork in the overlap region with the other pipe part of the receiving fork is screwed. In this embodiment, therefore, the determination of the arrangement of support and receiving fork in the widthwise extension of the arrangement takes place perpendicular to the rod in the region of the receiving fork.
  • the two tube parts of the receiving fork regardless of the respective embodiment described, have a circular cross-section. This is for the investment of the receiving fork on the mother animal advantage.
  • the means for fixing the arrangement of support and receiving fork are preferably mounted on the mother's animal side facing away. Thus, the risk of injury to the mother and young animal significantly reduced by the specified means and there are moreover the fixing means facing the user of the device, thus can be operated favorably.
  • the animal obstetric aid device 1 shown in FIG. 1 has a rod 2 and a tensile part 3 mounted in the rod 2 and movable along the rod. Illustrated are the rod 2 surrounding sleeve-shaped parts 4 and 5, this connecting intermediate piece 6 and the adjusting lever 7 for alternately adjusting the sleeve-shaped parts 4 and 5 on the rod. On a sleeve-shaped part 4, a hook 8 for suspending a leg sling for the young animal is illustrated. On the other side of this sleeve-shaped part or the other side of the other sleeve-shaped part, a non-visible hook for suspending a second leg loop is provided.
  • the rod 2 is connected to a support 10, which is formed in three parts.
  • a middle support portion 11 which is formed as a straight tube with a square cross-section, is provided at half the length with a receptacle 12 for the rod.
  • the receptacle is formed as a sleeve with a circular cross section, which is welded to the central support portion 11, so that a pot for Recording the rod 2 is formed.
  • the rod 2 is axially fixed and rotatably connected to the receptacle 12. This is, for example, a bolt which is inserted through aligned holes in the rod 2 and the receptacle 12 and axially secured.
  • a substantially L-shaped support portion 14 is inserted, which is also formed as a tube and has a square profile.
  • the pipe parts 17 and 18 have circular cross sections.
  • the hinge axis 20, which represents the connection of the respective tube part 17 or 18 with the associated leg 16 of the support section 14, runs parallel to the central support section 11.
  • the arrangement of support 10 and receiving fork 19 can be adjusted to the desired width by loosening the two locking screws 13 by the support sections 14 are more or less pulled out of the central support section 11 and due to this movement of said parts to each other also the pipe part 17 is pulled out more or less from the pipe part 18.
  • the two locking screws In the desired position of the parts then only the two locking screws must be tightened, it should be noted that with regard to the alignment of the two support sections 14 to the middle support section 11 that the two legs 16 are arranged symmetrically to the receptacle 12.
  • FIG. 3 shows the design of the support 10 and receiving fork 19 of the cattle obstetric aid device 1 modified relative to the embodiment according to FIG. 2. Corresponding parts of the two embodiments are designated by the same reference numerals.
  • the support 10 is formed in three parts.
  • the central support portion 11 is provided with the receptacle 12 which fixes the rod 2 axially and rotatably receives.
  • Illustrated is a screw 21 which is screwed into a threaded bore of the receptacle 12 and passes through a radial through hole of the support 10.
  • the middle support section 11 On both sides of the rod 2, the middle support section 11 has parallel articulation axes 22, which are also arranged parallel to the longitudinal extent of the screw 21 and which serve to receive a strut section 14 each having a strut shape.
  • the respective strut portion 14 is not angled L-shaped, but only slightly curved so that the device for cattle obstetrics 1 in use in the area of the support sections 14 does not contact the mother and sufficient space for the young leaves on leaving the mother animal ,
  • the ends of the support sections 14 facing away from the middle support section 13 take over the hinge axis 20 the two nested tube parts 17 and 18 of the receiving fork 19 with play.
  • a corresponding bore in the tube part 17 or 18 has a significantly larger diameter than the joint axis 20 inserted into the bore.
  • These hinge axes 20 extend in the manner described for the first embodiment, parallel to the nested sections of the tube parts 17 and 18th
  • the two tube parts 17 and 18 are fixed to each other by, in contrast to the embodiment of Figures 1 and 2, a screwed into the outer overlapping tube member 18 locking screw 23 is further screwed, so that they against the inside the pipe part 18 arranged pipe part 17 passes and the two pipe parts 17 and 18 clamped to each other.
  • This locking screw 23 is arranged on the rod 2 side facing, preferably slightly inclined downwards to exclude a risk to the baby and mother during the birth process.
  • the pickup fork 19 is formed within a relatively open annulus, i. h., That in particular the upwardly directed areas or pipe sections 24 of the pipe parts 17 and 18 occupy an approximately right angle to each other.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
EP05026783A 2005-12-08 2005-12-08 Dispositif d'aide à la naissance du bétail Withdrawn EP1795150A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05026783A EP1795150A1 (fr) 2005-12-08 2005-12-08 Dispositif d'aide à la naissance du bétail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05026783A EP1795150A1 (fr) 2005-12-08 2005-12-08 Dispositif d'aide à la naissance du bétail

Publications (1)

Publication Number Publication Date
EP1795150A1 true EP1795150A1 (fr) 2007-06-13

Family

ID=36216051

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05026783A Withdrawn EP1795150A1 (fr) 2005-12-08 2005-12-08 Dispositif d'aide à la naissance du bétail

Country Status (1)

Country Link
EP (1) EP1795150A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110292456A (zh) * 2019-06-19 2019-10-01 禹州市龙跃牧业有限公司 一种肉母牛助产器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081740A2 (fr) 1981-12-03 1983-06-22 Werner Weiland Dispositif obstétrique pour animaux
EP0221101B1 (fr) 1985-05-17 1990-02-07 VINK, Gerrit Jan Dispositif de velage pour vaches
EP0392319A2 (fr) 1989-04-12 1990-10-17 Rheintechnik Weiland & Kaspar KG Maschinenfabrik. Appareil pour aider à la parturition de bestiaux
GB2237996A (en) * 1989-10-21 1991-05-22 Patrick Phelan Calving jacks
DE4138354A1 (de) * 1991-11-21 1993-05-27 Rheintechnik Weiland & Kaspar Geraet zur viehgeburtshilfe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081740A2 (fr) 1981-12-03 1983-06-22 Werner Weiland Dispositif obstétrique pour animaux
EP0221101B1 (fr) 1985-05-17 1990-02-07 VINK, Gerrit Jan Dispositif de velage pour vaches
EP0392319A2 (fr) 1989-04-12 1990-10-17 Rheintechnik Weiland & Kaspar KG Maschinenfabrik. Appareil pour aider à la parturition de bestiaux
GB2237996A (en) * 1989-10-21 1991-05-22 Patrick Phelan Calving jacks
DE4138354A1 (de) * 1991-11-21 1993-05-27 Rheintechnik Weiland & Kaspar Geraet zur viehgeburtshilfe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110292456A (zh) * 2019-06-19 2019-10-01 禹州市龙跃牧业有限公司 一种肉母牛助产器

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