EP0066488A1 - Einmalige tierisches Sperma enthaltende Patrone für die künstliche Besamung von Geflügel, z.B. Hühnern - Google Patents

Einmalige tierisches Sperma enthaltende Patrone für die künstliche Besamung von Geflügel, z.B. Hühnern Download PDF

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Publication number
EP0066488A1
EP0066488A1 EP82400849A EP82400849A EP0066488A1 EP 0066488 A1 EP0066488 A1 EP 0066488A1 EP 82400849 A EP82400849 A EP 82400849A EP 82400849 A EP82400849 A EP 82400849A EP 0066488 A1 EP0066488 A1 EP 0066488A1
Authority
EP
European Patent Office
Prior art keywords
tube
rim
piston
semen
seed
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.)
Granted
Application number
EP82400849A
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English (en)
French (fr)
Other versions
EP0066488B1 (de
Inventor
Robert Cassou
Bertrand Cassou
Maurice Cassou
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0066488A1 publication Critical patent/EP0066488A1/de
Application granted granted Critical
Publication of EP0066488B1 publication Critical patent/EP0066488B1/de
Expired 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
    • A61D19/00—Instruments or methods for reproduction or fertilisation
    • A61D19/02—Instruments or methods for reproduction or fertilisation for artificial insemination
    • A61D19/027—Devices for injecting semen into animals, e.g. syringes, guns, probes

Definitions

  • the present invention relates to animal semen reserves, for single use, intended for the artificial insemination of farmed birds such as turkeys, hens, and guinea fowls, of the type constituted by a tube having a light of relatively small diameter so that the semen introduced into it can be kept there by capillary action in order to avoid the use of any plug.
  • the semen is generally introduced therein by pressure and it is put in place after introduction of an end into the vagina and the uterus of the animal, by blowing using a pressure organ-such as a pear.
  • catheters which have a wall thickness very much greater than the diameter of the lumen, which can reach twice this, and which are consequently extremely rigid, and therefore have the drawback to risk injuring, in a very large number of cases, the internal mucosa of the animal, all the more so as the edge of the front end of such a catheter is generally relatively sharp or sharp, and therefore aggressive, even if this end has been run in.
  • catheters generally made of polystyrene
  • These catheters are excessively rigid and therefore do not make it possible to compensate for the possible brutality, even involuntary, of the person who uses it, so that one can, in this case, cause irritation and even hematomas of the cloaca mucosa which are very serious, as it greatly reduces the animal's fertility.
  • the interior light is perfectly straight, at the slightest mechanical shock during handling in poultry houses, one or more drops of semen fall to the ground or in the hand, during the filling of these catheters, which results in a loss notable in a matter which is relatively precious, in particular in the case where the donor is an animal selected for its qualities, which leads to a considerable and unnecessary operating financial deficit.
  • the invention aims to provide a seed reserve of the type considered which avoids any involuntary loss of material.
  • a reserve of the type constituted by a tube made of a relatively flexible material and having a seed receiving lumen whose diameter is significantly greater than the thickness of the cylindrical wall, one of the ends of this tube ending in a flange formed by the end of the wall folded back inside the tube, characterized in that this flange is shaped so that its free edge comes into direct contact with the current cylindrical wall of the tube.
  • the piston-forming element serves both by its backward movement during the aspiration of the semen inside the flake tube, and by its forward movement during the expulsion of this seed during the insemination itself.
  • the means of displacement of the piston in one and the other of these suction and expulsion movements can be of mechanical type (pistol rod), hydraulic or pneumatic.
  • the piston constitutes a permanent intermediate element between the means or agent for sucking and expelling the semen, and this semen itself, so that there is therefore no risk of contamination. of it.
  • this piston allows a complete expulsion of the semen in the cesspool of the birds during the forward movements towards the hem, and generates, moreover, a phenomenon of aspiration in the manner of a syringe, when 'he backs up.
  • the end of the piston which is turned towards the rim of the tube can present on its periphery a profile which matches, at least approximately, that of this converging inner part. Therefore, during the expulsion of the seed, this end of the piston comes to bear closely on the inner part of the rim without leaving practically any free space, so that the seed is expelled entirely without also any loss during insemination, which is added to the absence of loss during handling indicated above.
  • said end of the piston may have a frustoconical shape.
  • the means for sucking and discharging the seed comprise a push rod
  • the reserve represented by the figures is constituted by a single piece, having the shape of a tube 1, which is made of a relatively flexible material, such as polyvinyl chloride, this tube being perfectly cylindrical over its entire length, between its two ends 2 and 3, the common cylindrical wall of this tube having a uniform thickness over this entire length and delimiting an interior lumen 4, intended to receive the seed. and whose diameter is very much greater than the thickness of the cylindrical wall, for example of the order of five to ten times the latter.
  • a tube 1 which is made of a relatively flexible material, such as polyvinyl chloride
  • This tube ends in a rim 5 which is formed by a fold back of the end of the current wall of this tube, this rim being folded inside the tube, over a length which, in the direction axial, is for example of the order of half the internal diameter of the lumen 4.
  • This rim 5 is shaped so that its free edge 6 comes into direct contact with the current cylindrical wall of the tube, and the section of this rim has over its entire length between the end 3 and its free edge 6, a continuous concavity, that is to say without bending or sharp angle, on the contrary having a uniform rounding, both on its edge which faces outwards and on the entire part located inside the tube.
  • This section of the rim advantageously has the shape of a half-oval, or any approaching shape, so that the profile offered by the entire rim is similar to that of a trumpet or a venturi.
  • this rim successively has, in the axial direction and from the inside towards the free end 3 of the tube, first a convergent part 5a which ends internally by the rim 6, then then, a divergent part 5b which is connected by a fillet with the corresponding end 3 of the tube 1.
  • Such a reserve can thus receive a column of animal seed 7, the outer meniscus of which rests on the converging part 5a of the rim.
  • the seed column is maintained towards the inside of the tube, even in the event of an impact, while on the contrary, when an air pressure is applied to the opposite end, when an inseminate tion must be carried out, once the seed column 7 engaged inside the rim 5, its total expulsion outside the tube can be favored by the divergent 5b without any part being likely to remain inside .
  • a piston member 8 which comprises at its end which faces the rim 5 of the tube, a projecting head 8a which has a frustoconical shape converging towards the rim 5, and extending towards the rear by a short circular section 8b connecting to the body of the piston 8c by an annular recess 8d.
  • the profile presented by the periphery of this head approximates that of the converging inner part .5a of the rim. There is therefore practically no free space between this head 8a of the piston and this rim 5 when the piston approaches it.
  • This head 8a and more particularly its annular section 8b, has an outside diameter corresponding, without play, to the inside diameter of the tube 1, so as to be slidably mounted in a sealed manner in this tube.
  • This shoulder 8b is connected with the body 8c, which is formed of a cylindrical part, the diameter of which is less than the inside diameter of the tube 1 and inside which a blind axial hole 8c is formed.
  • a seed column 7 fills this tube by bearing, by its two extreme menisci 7a and 7b J on the one hand, on the converging inner part 5a of the rim and, on the other hand, on the head 8a of the piston.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Reproductive Health (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Prostheses (AREA)
EP19820400849 1981-05-18 1982-05-07 Einmalige tierisches Sperma enthaltende Patrone für die künstliche Besamung von Geflügel, z.B. Hühnern Expired EP0066488B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8109864A FR2505649A2 (fr) 1981-05-18 1981-05-18 Reserve de semence animale a usage unique pour insemination artificielle des animaux, plus particulierement des dindes
FR8109864 1981-05-18

Publications (2)

Publication Number Publication Date
EP0066488A1 true EP0066488A1 (de) 1982-12-08
EP0066488B1 EP0066488B1 (de) 1988-01-13

Family

ID=9258586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820400849 Expired EP0066488B1 (de) 1981-05-18 1982-05-07 Einmalige tierisches Sperma enthaltende Patrone für die künstliche Besamung von Geflügel, z.B. Hühnern

Country Status (3)

Country Link
EP (1) EP0066488B1 (de)
DE (1) DE3277962D1 (de)
FR (1) FR2505649A2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988008280A1 (fr) * 1987-04-30 1988-11-03 Claude Ranoux Procede de fecondation intra-uterine de mammifere et dispositif pour sa mise en oeuvre
FR2768325A1 (fr) * 1997-09-16 1999-03-19 Instr Medecine Veterinaire Catheter pour l'insemination artificielle des oiseaux, notamment des dindes, et procede de realisation d'un tel catheter
JPWO2018066616A1 (ja) * 2016-10-06 2019-07-25 株式会社北里コーポレーション 生体細胞移植具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE485552A (de) *
FR1488345A (fr) * 1966-05-26 1967-07-13 Procédé et appareillage pour la récolte et le conditionnement de poses destinées à l'insémination artificielle des oiseaux et des petits mammifères
FR2194453A1 (de) * 1972-08-04 1974-03-01 Alter Richard

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718299A (en) * 1950-06-01 1955-09-20 Verne L Atwater Medicinal dispenser
FR1159748A (fr) * 1956-08-29 1958-07-01 Foundation Lab Implauteur de médicaments et sa cartouche

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE485552A (de) *
FR1488345A (fr) * 1966-05-26 1967-07-13 Procédé et appareillage pour la récolte et le conditionnement de poses destinées à l'insémination artificielle des oiseaux et des petits mammifères
FR2194453A1 (de) * 1972-08-04 1974-03-01 Alter Richard

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988008280A1 (fr) * 1987-04-30 1988-11-03 Claude Ranoux Procede de fecondation intra-uterine de mammifere et dispositif pour sa mise en oeuvre
FR2614626A1 (fr) * 1987-04-30 1988-11-04 Ranoux Claude Conteneur pour fecondation des ovocytes et replacement des embryons chez l'homme et l'animal
US5084004A (en) * 1987-04-30 1992-01-28 Claude Ranoux Process for intra-uterine fertilization in mammals and device for implementation thereof
USRE39533E1 (en) * 1987-04-30 2007-03-27 Biofertec Ltd. Process for intra-uterine fertilization in mammals and device for implementation thereof
FR2768325A1 (fr) * 1997-09-16 1999-03-19 Instr Medecine Veterinaire Catheter pour l'insemination artificielle des oiseaux, notamment des dindes, et procede de realisation d'un tel catheter
WO1999013798A1 (fr) 1997-09-16 1999-03-25 Instruments De Medecine Veterinaire Catheter pour l'insemination artificielle des oiseaux, notamment des dindes, et procede de realisation d'un tel catheter
US6293905B1 (en) 1997-09-16 2001-09-25 Imv Technologies Catheter for artificial insemination of birds, in particular turkey-hens, and method for producing such a catheter
JPWO2018066616A1 (ja) * 2016-10-06 2019-07-25 株式会社北里コーポレーション 生体細胞移植具
EP3524195A4 (de) * 2016-10-06 2020-05-06 Kitazato Corporation Lebendzellentransplantationswerkzeug
US11596745B2 (en) 2016-10-06 2023-03-07 Kitazato Corporation Living cell transplanting tool

Also Published As

Publication number Publication date
FR2505649A2 (fr) 1982-11-19
EP0066488B1 (de) 1988-01-13
FR2505649B2 (de) 1983-07-29
DE3277962D1 (en) 1988-02-18

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