DE3745069C2 - Method for manufacturing an electronic transponder capsule - Google Patents
Method for manufacturing an electronic transponder capsuleInfo
- Publication number
- DE3745069C2 DE3745069C2 DE3745069A DE3745069A DE3745069C2 DE 3745069 C2 DE3745069 C2 DE 3745069C2 DE 3745069 A DE3745069 A DE 3745069A DE 3745069 A DE3745069 A DE 3745069A DE 3745069 C2 DE3745069 C2 DE 3745069C2
- Authority
- DE
- Germany
- Prior art keywords
- capsule
- transponder
- glass
- manufacturing
- electronic transponder
- 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.)
- Expired - Lifetime
Links
- 239000002775 capsule Substances 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 3
- 239000011521 glass Substances 0.000 claims description 15
- 241001465754 Metazoa Species 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 2
- 230000005012 migration Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010171 animal model Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0069—Devices for implanting pellets, e.g. markers or solid medicaments
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K11/00—Marking of animals
- A01K11/006—Automatic identification systems for animals, e.g. electronic devices, transponders for animals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Birds (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Dermatology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Radar Systems Or Details Thereof (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
Die Erfindung betrifft ein Verfahren zum Herstellen einer elek tronischen Transponderkapsel, bei der eine Wanderung in einem Tierkörper verhindert wird.The invention relates to a method for producing an elek tronic transponder capsule, during a hike is prevented in an animal body.
Ein elektronischer Transponder, der die Information über das Tier, beispielsweise Identifikationsnummern, enthält, ist in der Markierung angeordnet. Wenn das Rohr einer Einpflanzvorrichtung unter die Haut des Tieres eingeführt wird und der Kolben ver schoben wird, wird die Markierung, die den elektronischen Transponder enthält, durch das Rohr herausgedrückt, so daß sie unter der Haut des Tieres plaziert wird.An electronic transponder that provides information about the Animal, for example identification numbers, is in the Marking arranged. If the tube of a planting device is inserted under the skin of the animal and the piston ver is pushed, the mark that the electronic Contains transponder, pushed out through the tube so that it is placed under the skin of the animal.
Der zu implantierende Transponder wurde in eine Glaskapsel eingebettet. Wegen der glatten Glasoberfläche bestand jedoch die Tendenz, daß der Transponder nach Implantation wieder aus der Implantationswunde herauswanderte und verloren ging oder im Tier nicht an der vorgesehenen Stelle verblieb. Ein Aufrauhen der Glaskapsel selbst zur Erhöhung des Reibungskoeffizienten der Glasoberfläche führte zu einer unerwünschten Materialschwä chung.The transponder to be implanted was placed in a glass capsule embedded. However, because of the smooth glass surface the tendency that the transponder out again after implantation the implantation wound migrated and was lost or in the Animal did not remain in the intended place. A roughening the glass capsule itself to increase the coefficient of friction the glass surface led to an undesirable material weakness chung.
Aus der GB-21 88 028-A ist ein elektronischer Transponder bekannt, der von einer Kapsel aus Metall, Kunststoff oder Silikongummi umschlossen ist. Von der Oberfläche der Kapsel stehen eine Vielzahl von Metallnadeln ab, die ein Wandern der Kapsel im Tierkörper verhindern sollen, jedoch schwierig her zustellen sind.GB-21 88 028-A is an electronic transponder known from a capsule made of metal, plastic or Silicone rubber is enclosed. From the surface of the capsule stick out a variety of metal needles, which are a walking of the To prevent capsule in the animal body, but difficult ago are to be delivered.
Aufgabe der Erfindung ist es daher, ein Herstellungsverfahren für eine Transponderkapsel aufzuzeigen, bei der die genannten Probleme vermieden sind.The object of the invention is therefore a manufacturing method to show for a transponder capsule in which the above Problems are avoided.
Erfindungsgemäß wird daher ein Verfahren zum Herstellen einer elektronischen Transponderkapsel aufgezeigt, bei der eine Wanderung in einem Tierkörper verhindert ist, indem ein elek tronischer Transponder in eine Glaskapsel eingebettet wird, die Glaskapsel teilweise in einen Formhohlraum eingelegt wird, ein Harz in dem Formhohlraum eingespritzt wird und das Harz um die Glaskapsel herum geätzt wird.According to the invention, therefore, a method for producing a electronic transponder capsule shown in which one Migration in an animal body is prevented by an elec tronic transponder is embedded in a glass capsule that Glass capsule is partially inserted into a mold cavity Resin is injected into the mold cavity and the resin around the Glass capsule is etched around.
Die Transponderkapsel ist einfach herstellbar und neigt nicht zum Wandern im Tier und hat eine ungeschwächte Kapselstärke.The transponder capsule is easy to manufacture and does not incline for walking in animals and has an undiminished capsule strength.
Im folgenden werden anhand der zugehörigen Zeichnung besonders
bevorzugte Ausführungsbeispiele der Transponderkapsel näher beschrie
ben. Die Figur zeigt
eine Schnittansicht einer Markierung in einem Rohr einer Ein
pflanzvorrichtung.In the following, particularly preferred exemplary embodiments of the transponder capsule are described in more detail using the associated drawing. The figure shows
a sectional view of a mark in a tube of a planting device.
Die Figur zeigt eine Markierung 30 in einem von einer Hülse 25 umgebenen Rohr 20 einer Einpflanzvorrichtung. Die Markierung ist aus einem glatten Material 81, wie beispielsweise Glas, gebildet. Es hat sich herausgestellt, daß dann, wenn ein mit Glas umschlossener Transponder in ein Labortier eingepflanzt wird, der Transponder aus der Wunde des Tieres herauswandern kann. Bei einem bevorzugten Ausführungsbeispiel der Transponderkapsel ist daher eine Hälfte der Markierung 30 mit einer Schicht 83 mit hohem Reibungskoeffizienten überzogen. Es wurde beispiels weise das von Dow Corning hergestellte Material Silastic er folgreich eingesetzt. Es wurde auch Polypropylen als Überzug verwandt.The figure shows a marking 30 in a tube 20 of a planting device surrounded by a sleeve 25 . The marking is made of a smooth material 81 , such as glass. It has been found that if a glass-enclosed transponder is implanted in a laboratory animal, the transponder can migrate out of the animal's wound. In a preferred exemplary embodiment of the transponder capsule, half of the marking 30 is therefore covered with a layer 83 with a high coefficient of friction. For example, the material manufactured by Dow Corning, Silastic, was used successfully. Polypropylene was also used as a coating.
Es ist ein Verfahren zum Ausbilden der Schicht 83 um eine Glasmarkierung herum entwickelt worden. Die Markierungen werden insbesondere teilweise in einen Formhohlraum eingesetzt. Danach wird Polypropylenharz in den Formhohlraum eingespritzt und um eine Markierung herum aushärten gelassen, um eine geeignete nicht glatte oder rauhe Oberfläche zu erzielen.A method of forming layer 83 around a glass mark has been developed. The markings are in particular partially inserted into a mold cavity. Polypropylene resin is then injected into the mold cavity and allowed to cure around a mark to achieve a suitable non-smooth or rough surface.
Die Außenfläche des Glases der Markierung 30 ist geätzt. Das Ätzen der äußeren Glasschicht verhindert ein Wandern der Mar kierung im Tierkörper. The outer surface of the mark 30 glass is etched. The etching of the outer glass layer prevents the marking from wandering in the animal body.
Es hat sich jedoch herausgestellt, daß das Ätzen zu einer Schwächung der Markierung führt und trotz der Tatsache, daß es experimentiell einsetzbar ist, nicht in der gleichen Weise wirksam wie die Verwendung einer Beschichtung auf der Glas kapsel ist.However, it has been found that the etching becomes a Weakening of the mark leads and despite the fact that it can be used experimentally, not in the same way effective like using a coating on the glass is capsule.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3745053A DE3745053C2 (en) | 1986-10-06 | 1987-10-06 | Marking device for animals |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/919,152 US4787384A (en) | 1986-10-06 | 1986-10-06 | Animal marker implanting system |
| DE3745053A DE3745053C2 (en) | 1986-10-06 | 1987-10-06 | Marking device for animals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3745069C2 true DE3745069C2 (en) | 1995-01-12 |
Family
ID=25863375
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873733775 Expired - Lifetime DE3733775C2 (en) | 1986-10-06 | 1987-10-06 | Device for planting a marker in an animal |
| DE3745070A Expired - Lifetime DE3745070C2 (en) | 1986-10-06 | 1987-10-06 | Marking for planting in a test animal |
| DE3745069A Expired - Lifetime DE3745069C2 (en) | 1986-10-06 | 1987-10-06 | Method for manufacturing an electronic transponder capsule |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873733775 Expired - Lifetime DE3733775C2 (en) | 1986-10-06 | 1987-10-06 | Device for planting a marker in an animal |
| DE3745070A Expired - Lifetime DE3745070C2 (en) | 1986-10-06 | 1987-10-06 | Marking for planting in a test animal |
Country Status (1)
| Country | Link |
|---|---|
| DE (3) | DE3733775C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006036331A1 (en) | 2006-08-03 | 2008-02-14 | Stephan Hammelbacher | Device and method for marking objects |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2188028A (en) * | 1986-03-17 | 1987-09-23 | Brien Hugh O | Electronic identification ear implant |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ197426A (en) * | 1980-06-19 | 1984-07-06 | Phillips Pty Ltd N J | Pellet gun:magazine indexed for next injection on retraction of indexing rod |
| US4451254A (en) * | 1982-03-15 | 1984-05-29 | Eli Lilly And Company | Implant system |
| GB2166196A (en) * | 1984-10-26 | 1986-04-30 | Peter Rebbettes | Fluid operated actuator |
-
1987
- 1987-10-06 DE DE19873733775 patent/DE3733775C2/en not_active Expired - Lifetime
- 1987-10-06 DE DE3745070A patent/DE3745070C2/en not_active Expired - Lifetime
- 1987-10-06 DE DE3745069A patent/DE3745069C2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2188028A (en) * | 1986-03-17 | 1987-09-23 | Brien Hugh O | Electronic identification ear implant |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3745070C2 (en) | 1995-01-12 |
| DE3733775C2 (en) | 1995-01-05 |
| DE3733775A1 (en) | 1988-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| Q172 | Divided out of (supplement): |
Ref country code: DE Ref document number: 3745053 |
|
| 8110 | Request for examination paragraph 44 | ||
| AC | Divided out of |
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| D2 | Grant after examination | ||
| AC | Divided out of |
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| 8364 | No opposition during term of opposition |