DE1761571B1 - Plastic tubes for storing and administering animal sperm - Google Patents

Plastic tubes for storing and administering animal sperm

Info

Publication number
DE1761571B1
DE1761571B1 DE19681761571 DE1761571A DE1761571B1 DE 1761571 B1 DE1761571 B1 DE 1761571B1 DE 19681761571 DE19681761571 DE 19681761571 DE 1761571 A DE1761571 A DE 1761571A DE 1761571 B1 DE1761571 B1 DE 1761571B1
Authority
DE
Germany
Prior art keywords
plastic tube
storing
ball
plastic tubes
piston
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.)
Pending
Application number
DE19681761571
Other languages
German (de)
Inventor
Ludwig Dr Med Vet Simmet
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
Priority to DE19681761571 priority Critical patent/DE1761571B1/en
Priority to AT531069A priority patent/AT289451B/en
Priority to FR6918834A priority patent/FR2010447A1/fr
Publication of DE1761571B1 publication Critical patent/DE1761571B1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5082—Test tubes per se
    • B01L3/50825—Closing or opening means, corks, bungs
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N1/00—Preservation of bodies of humans or animals, or parts thereof
    • A01N1/02—Preservation of living parts
    • A01N1/0236—Mechanical aspects
    • A01N1/0263—Non-refrigerated containers specially adapted for transporting or storing living parts whilst preserving, e.g. cool boxes, blood bags or "straws" for cryopreservation
    • 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
    • A61D19/022—Containers for animal semen, e.g. pouches or vials ; Methods or apparatus for treating or handling animal semen containers, e.g. filling or closing
    • A61D19/024—Tube-like containers, e.g. straws

Description

Die Erfindung geht aus von einem bekannten Kunststoffröhrchen zum Aufbewahren und Verabreichen von tierischem Sperma mit beidseitig angeordneten Verschlußstopfen, deren einer beim Verabreichen des Spermas als Kolben wirkend durch das Röhrchen hindurch verschiebbar ist.The invention is based on a known plastic tube for storage and administration of animal sperm with sealing stoppers arranged on both sides, one of which when administered of the sperm acting as a piston is displaceable through the tube.

Der Erfindung liegt, hieran anknüpfend, die Aufgabe zugrunde, daß eine Vereinfachung des Kolbenverschlusses bei gleichzeitiger Vermeidung von Spermaverlusten bewirkt werden soll.Following on from this, the invention is based on the object that a simplification of the piston closure while avoiding sperm loss at the same time.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß bei einem Kunststoffröhrchen eier angegebenen Art mindestens der als Kolben wirkende Stopfen eine Kugel aus Stahl oder ähnlichem Material ist, deren Durchmesser über dem Durchmesser des Kunststoffröhrchens liegt.This object is achieved according to the invention in that given a plastic tube eggs At least the type of stopper acting as a piston is a ball made of steel or similar material, whose diameter is greater than the diameter of the plastic tube.

Es ist zwar bei Füllfederhaltern bekannt, die auswechselbare Tintenpatrone aus elastischem Werkstoff mit einer Kugel als Verschlußorgan zu versehen, jedoch dient die Kugel nur zum Verschließen des Patronenhalses. Sie gelangt nach dem Ausstoßen in den eigentlichen Tintenbehälter des Füllfederhalters. Wie ersichtlich, handelt es sich hier auch um ein anderes Arbeitsgebiet, um das Gebiet der Schreibzeuge (deutsche Auslegeschrift 1 145 054).It is known for fountain pens that the replaceable To provide ink cartridge made of elastic material with a ball as a closure member, however the ball is only used to close the cartridge neck. It arrives in after being ejected the actual ink tank of the fountain pen. As can be seen, this is also a Another field of work, around the field of writing implements (German Auslegeschrift 1 145 054).

Die Erfindung zeichnet sich dadurch aus, daß chemisch reagierende Substanzen zum Verschluß der »Pailletten« genannten Kunststoffröhrchen nicht mehr benötigt werden. Der Verschluß erfolgt erfindungsgemäß rein mechanisch. Dadurch wird es ermöglicht, das Füllen und Verschließen der Pailletten voll zu mechanisieren.The invention is characterized in that chemically reacting substances to close the Plastic tubes called sequins are no longer required. The closure takes place according to the invention purely mechanical. This makes it possible to fill and seal the sequins fully mechanize.

Bei Gebrauch des beidseitig verschlossenen Kunststoffröhrchens zum Aufbewahren und Verabreichen von tierischem Sperma wird zunächst das eine Ende dadurch geöffnet, daß die Verschlußkugel »hinausgeknipst« wird. Die andere Verschlußkugel wird dann als Ausstoßkolben für den Samen verwendet.When using the plastic tube closed on both sides for storage and administration one end of animal sperm is first opened by "snapping out" the locking ball will. The other locking ball is then used as the ejection piston for the semen.

Infolge der Verwendung von Kugeln als Verschluß für beide Seiten des Kunststoffröhrchens wird ferner ein so dichter Verschluß geschaffen, daß während des Lagerns des gefüllten Kunststoffröhrchens ein Hindurchdiffundieren von flüssigem Stickstoff, in dem bekanntlich die Aufbewahrung erfolgt, nicht mehr möglich ist.As a result of the use of balls as a closure for both sides of the plastic tube is also created such a tight seal that during storage of the filled plastic tube a diffuse through of liquid nitrogen, which is known to be used for storage, no longer is possible.

Die Erfindung ist in den F i g. 1 und 2 dargestellt. Es zeigtThe invention is shown in FIGS. 1 and 2 shown. It shows

Fig. 1 einen schematischen Schnitt durch eine Vorrichtung zum Einsetzen der Kugeln in das Kunststoffröhrehen. Fig. 1 is a schematic section through a Device for inserting the balls into the plastic tube.

F i g. 2 die Kugel nach dem Einsetzen in das Kunststoffröhrchen. F i g. 2 the ball after inserting it into the plastic tube.

Das Kunststoffröhrchen 1, das den Samen Γ enthält, wird gemäß der Erfindung durch eine Kugel 2 ίο verschlossen, die durch einen Preßstempel 3 in das offene Ende des Kunststoffröhrchens eingepreßt wird. D-e Verschlußkugel 2 wird durch den Kanal 4 eines Trichters 5 zugeführt. Sobald die Kugel 2 in die zur Führung des Preßstempels 3 vorgesehene Bohrung 4' eingedrungen ist. kann diese durch den Preßstempel in das offene Ende des gegenüberliegenden Kunststoffröhrchens eingepreßt und dieses damit verschlossen werden.The plastic tube 1 containing the seed Γ, is closed according to the invention by a ball 2 ίο, which by a ram 3 in the open end of the plastic tube is pressed. D-e locking ball 2 is through the channel 4 of a Funnel 5 fed. As soon as the ball 2 enters the hole 4 'provided for guiding the ram 3 has penetrated. can this through the ram into the open end of the opposite plastic tube pressed in and this closed with it.

Dies zeigt die F i g. 2. Der vorzugsweise konisch zugespitzte Preßstempel 3 hat die Kugel 2 in das offene Ende des Kunststoffröhrchens 1 hineingedrückt. Dort wird sie durch die Rohrwandung des Kunststoffröhrchens teilweise formschlüssig umfaßt und damit sicher unter Erzielung einer guten Dichtung gehalten. Der Pfeil in F i g. 2 deutet die Bewegungsrichtung des Preßstempels an.This is shown in FIG. 2. The preferably conically tapered ram 3 has the ball 2 in the open end of the plastic tube 1 pressed in. There it is through the pipe wall of the Plastic tube partially encompasses a form-fitting and thus safe while achieving a good seal held. The arrow in FIG. 2 indicates the direction of movement of the ram.

Entsprechend kann das andere Ende des Kunststoffröhrchens, nachdem es mit Samen gefüllt ist, durch eine Kugel verschlossen werden. In jedem Falle dient unabhängig davon, ob eine Kugel aus Stahl oder ähnlichem Material einseitig oder beidseitig verwendet ist. die Stahlkugel als Kolben zum Verabreichen des Samens.Similarly, the other end of the plastic tube, after it is filled with seeds, can be closed by a ball. In any case, regardless of whether a steel ball is used or similar material is used on one or both sides. the steel ball as a piston to administer of the seed.

Claims (1)

Patentanspruch:Claim: Kunslstoffröhrchen zum Aufbewahren und Verabreichen von tierischem Sperma mit beidseitig angeordneten Verschlußstopfen, deren einer beim Verabreichen des Spermas als Kolben wirkend durch das Röhrchen hindurch verschiebbar ist, dadurch gekennzeichnet, daß mindestens der als Kolben wirkende Stapfen eine Kugel aus Stahl oder ähnlichem Material ist, deren Durchmesser über dem Innendurchmesser des Kunststoffröhrchens liest.Plastic tubes for storing and administering animal sperm with both sides arranged stopper, one of which acts as a piston when administering the sperm is displaceable through the tube, characterized in that at least the piston acting as a piston is a ball made of steel or similar material, whose diameter reads over the inner diameter of the plastic tube.
DE19681761571 1968-06-08 1968-06-08 Plastic tubes for storing and administering animal sperm Pending DE1761571B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19681761571 DE1761571B1 (en) 1968-06-08 1968-06-08 Plastic tubes for storing and administering animal sperm
AT531069A AT289451B (en) 1968-06-08 1969-06-04 Method and device for closing the open ends of sequins or the like. for artificial insemination of animals
FR6918834A FR2010447A1 (en) 1968-06-08 1969-06-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681761571 DE1761571B1 (en) 1968-06-08 1968-06-08 Plastic tubes for storing and administering animal sperm

Publications (1)

Publication Number Publication Date
DE1761571B1 true DE1761571B1 (en) 1971-06-09

Family

ID=5696613

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681761571 Pending DE1761571B1 (en) 1968-06-08 1968-06-08 Plastic tubes for storing and administering animal sperm

Country Status (3)

Country Link
AT (1) AT289451B (en)
DE (1) DE1761571B1 (en)
FR (1) FR2010447A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002386A1 (en) * 1982-01-15 1983-07-21 Renard, Jean-Paul Spangle for preserving mammal embryos by freezing and application thereof in embryonic transplantation
FR2519845A1 (en) * 1982-01-15 1983-07-22 Agronomique Inst Nat Rech Tubes for frozen embryo storage - contg. culture, cryoprotective and osmotic media sepd. by gas bubbles
FR2529441A2 (en) * 1982-07-01 1984-01-06 Agronomique Inst Nat Rech Straw provided with an identification rod for the freeze-storage of mammalian embryos

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513110B1 (en) * 1981-09-21 1985-05-31 Cassou Robert ARTIFICIAL INSEMINATION GLITTER FILLING MACHINE, ESPECIALLY FOR AVICULTURE
US4478261A (en) * 1981-02-20 1984-10-23 Bertrand Cassou Apparatus for filling artificial insemination straws with semen
FR2574919B1 (en) * 1984-12-13 1987-01-23 Cassou Robert CONTAINER FOR FREEZING AND DEFROSTING LIVING SUBSTANCES
FR2592797A1 (en) * 1986-01-10 1987-07-17 Cassou Robert PROCESS FOR SEALING THE END OF A FLAKE AND APPARATUS FOR IMPLEMENTING SAME
US6045755A (en) * 1997-03-10 2000-04-04 Trega Biosciences,, Inc. Apparatus and method for combinatorial chemistry synthesis

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145054B (en) * 1955-12-09 1963-03-07 Umberto Legnani Fountain pen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145054B (en) * 1955-12-09 1963-03-07 Umberto Legnani Fountain pen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002386A1 (en) * 1982-01-15 1983-07-21 Renard, Jean-Paul Spangle for preserving mammal embryos by freezing and application thereof in embryonic transplantation
FR2519845A1 (en) * 1982-01-15 1983-07-22 Agronomique Inst Nat Rech Tubes for frozen embryo storage - contg. culture, cryoprotective and osmotic media sepd. by gas bubbles
FR2529441A2 (en) * 1982-07-01 1984-01-06 Agronomique Inst Nat Rech Straw provided with an identification rod for the freeze-storage of mammalian embryos

Also Published As

Publication number Publication date
AT289451B (en) 1971-04-26
FR2010447A1 (en) 1970-02-13

Similar Documents

Publication Publication Date Title
DE3342407A1 (en) INJECTION DEVICE
DE4105147A1 (en) FILLING DEVICE FOR NARCOSIS EVAPORATOR
DE3817101A1 (en) Device for transferring liquid from one container to another
DE2729428A1 (en) INJECTION GUN FOR ANIMALS, IN PARTICULAR FOR THE ARTIFICIAL INSEMINATION OF Cattle
DE1761571B1 (en) Plastic tubes for storing and administering animal sperm
DE1761571C (en) Plastic tubes for storing and administering animal sperm
DE1909794A1 (en) Injection ampoule for two components
DE1586169A1 (en) Process for filling and preparing syringes, tubes and similar containers, as well as suitable containers for use in the process
DE2128228A1 (en) Injection syringe
DE390776C (en) Filler pencil
DE622620C (en) Insert ampoule for injection syringes
DE2614207C3 (en) Small liquefied gas containers
DE26894C (en) Elastic hollow stopper for bottle and siphon closure
DE573845C (en) Fountain pen and method of filling the same
DE596496C (en) Filler pencil
DE430032C (en) Closing device for bottles for receiving compressed or liquefied gases
AT136157B (en) Device for atomizing and spraying liquids, powdery bodies and the like. like
DE183303C (en)
DE860612C (en) Mechanical pencil
DE236468C (en)
DE641120C (en) Fountain pen
DE213043C (en)
DE2020900A1 (en) Dispensing valve for gas with fast loading and slow delivery characteristics
DE1111994B (en) Small container for strongly staining or caustic liquids, especially for stamp inks
DE2730669B2 (en) Pen for applying glue

Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977