DE202006017353U1 - Spinal column implant for surgeon, has segment and connecting section extending in longitudinal direction, where connecting section is formed for retaining coupling part, and spinal column implant is geometrically formed - Google Patents
Spinal column implant for surgeon, has segment and connecting section extending in longitudinal direction, where connecting section is formed for retaining coupling part, and spinal column implant is geometrically formed Download PDFInfo
- Publication number
- DE202006017353U1 DE202006017353U1 DE200620017353 DE202006017353U DE202006017353U1 DE 202006017353 U1 DE202006017353 U1 DE 202006017353U1 DE 200620017353 DE200620017353 DE 200620017353 DE 202006017353 U DE202006017353 U DE 202006017353U DE 202006017353 U1 DE202006017353 U1 DE 202006017353U1
- Authority
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- Germany
- Prior art keywords
- coupling part
- segment
- longitudinal direction
- connecting section
- implant
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
- A61F2002/3006—Properties of materials and coating materials
- A61F2002/3008—Properties of materials and coating materials radio-opaque, e.g. radio-opaque markers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
- A61F2002/305—Snap connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30599—Special structural features of bone or joint prostheses not otherwise provided for stackable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30604—Special structural features of bone or joint prostheses not otherwise provided for modular
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/3082—Grooves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2002/4629—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof connected to the endoprosthesis or implant via a threaded connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0033—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular
- A61F2250/0063—Nested prosthetic parts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
- A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Neurology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
Description
Die Erfindung betrifft ein Wirbelsäulenimplantat sowie einen Bausatz für ein mehrteiliges Wirbelsäulenimplantat.The The invention relates to a spinal implant as well as a kit for a multipart spine implant.
Stand der TechnikState of technology
Aus
der Patentschrift
Darstellung der Erfindungpresentation the invention
Aufgabe der Erfindung ist es ein Wirbelsäulenimplantat derart auszugestalten, dass es vielseitiger verwendbar ist.task The invention is a spinal implant to be designed so that it is more versatile.
Diese Aufgabe wird gelöst mit einem Wirbelsäulenimplantat aufweisend die Merkmale von Anspruch 1. Die Unteransprüche 2 bis 8 betreffen weitere, vorteilhaft ausgestaltete Wirbelsäulenimplantate.These Task is solved with a spinal implant having the features of claim 1. The dependent claims 2 to 8 relate to further, advantageously designed spinal implants.
Die Aufgabe wird weiter gelöst mit einem Bausatz für ein mehrteiliges Wirbelsäulenimplantat aufweisend die Merkmale von Anspruch 9. Die Unteransprüche 10 bis 15 betreffen weitere, vorteilhafte Bausätze.The Task will be solved further with a kit for having a multi-part spinal implant the features of claim 9. The dependent claims 10 to 15 relate to further, advantageous kits.
Die Aufgabe wird insbesondere gelöst mit einem Wirbelsäulenimplantat bestehend aus einem sich in einer Längsrichtung erstreckenden Segment mit senkrecht zur Längsrichtung verlaufenden, stirnseitigen Begrenzungsflächen, welche mit einem Rillenprofil versehen sind, wobei das Segment an zumindest einer stirnseitigen Begrenzungsfläche eine Öffnung aufweist, und wobei sich ein Verbindungsabschnitt, ausgehend von der Öffnung, in Längsrichtung in das Innere des Segmentes erstreckt, wobei der Verbindungsabschnitt zur Aufnahme eines Kupplungsteils ausgestaltet ist.The Task is solved in particular with a spinal implant consisting of a longitudinally extending segment with perpendicular to the longitudinal direction extending, frontal boundary surfaces, which with a groove profile are provided, wherein the segment on at least one front side boundary surface an opening and wherein a connecting portion, starting from the opening, longitudinal extends into the interior of the segment, wherein the connecting portion is designed for receiving a coupling part.
Durch die erfindungsgemässe Ausgestaltung wird ein Wirbelsäulenimplantat geschaffen, das eine hohe Flexibilität ermöglicht, indem das Wirbelsäulenimplantat einerseits als alleiniges Segment implantierbar ist, und in dem das Wirbelsäulenimplantat andererseits einen Verbindungsabschnitt aufweist, um durch ein Zusammenfügen von zumindest zwei Wirbelsäulenimplantaten ein mehrteiliges Wirbelsäulenimplantat auszubilden. Abhängig von dem jeweiligen Zustand des zu behandelnden Wirbelsäulenbereiches kann das erfindungsgemässe Wirbelsäulenimplantat somit entweder als Einzelsegment, oder als mehrteiliges Wirbelsäulenimplantat implantiert werden. Der erfindungsgemässe Bausatz ermöglicht es, aus einer Mehrzahl von zur Verfügung stehenden Segmenten zumindest zwei auszuwählen und diese miteinander zu einem mehrteiligen Wirbelsäulenimplantat zu verbinden. Das erfindungsgemässe Wirbelsäulenimplantat kann daher zum Beispiel in einer Mehrzahl möglicher Längen zusammengebaut werden. Das erfindungsgemässe Wirbelsäulenimplantat kann deshalb, entsprechend der Vielzahl möglicher Längen des zu ersetzenden Wirbelsäulenbereiches, genau mit der jeweils erforderlichen Länge zusammengestellt werden. Das erfindungsgemässe Wirbelsäulenimplantat ermöglichst es daher einen geschädigten Wirbelsäulenbereich besser zu versorgen. Das erfindungsgemässe Wirbelsäulenimplantat kann auch drei oder noch mehr miteinander verbundene Segmente umfassen.By the inventive Embodiment becomes a spinal implant created that allows high flexibility by the spinal implant on the one hand implantable as the sole segment, and in the the spinal implant on the other hand has a connecting portion to connect by joining at least two spinal implants a multipart spine implant train. Dependent from the respective state of the spinal area to be treated can the inventive spinal implant thus either as a single segment, or as a multi-part spinal implant be implanted. The inventive kit makes it possible a plurality of available standing segments at least two and select these with each other to a multipart spine implant connect to. The inventive spinal implant Therefore, for example, it can be assembled in a plurality of possible lengths. The inventive Spine implant can Therefore, according to the variety of possible lengths of the spinal column area to be replaced, exactly with the required length be compiled. The spinal implant according to the invention makes it possible it therefore a damaged one spine better to take care of. The spinal implant according to the invention can also be three or even more interconnected segments.
Das erfindungsgemässe Wirbelsäulenimplantat weist einen Verbindungsabschnitt zur Aufnahme eines Kupplungsteils auf. In einer vorteilhaften Ausgestaltung umfasst der Verbindungsabschnitt eine Einrastvorrichtung, um zwei nacheinander folgend angeordnete Wirbelsäulenimplantate fest miteinander zu verbinden. Vorzugsweise weist jedes Wirbelsäulenimplantat an dessen beiden Enden je einen Verbindungsabschnitt zur Aufnahme eines Kupplungsteiles auf, sodass jedes Wirbelsäulenimplantat zwei Verbindungsabschnitte aufweist. Jeder Verbindungsabschnitt weist vorzugsweise eine linear verschiebbare Bewegungsrichtung auf, in Richtung welcher zwei nebeneinander angeordnete Wirbelsäulenimplantate gegenseitig verschoben und mit einander verbunden werden. Vorzugsweise verlaufen die beiden Verbindungsabschnitte gegenseitig parallel. In einer weiteren vorteilhaften Ausgestaltung verlaufen die zwei im Endbereich eines Wirbelsäulenimplantates angeordneten Verbindungsabschnitte gegenseitig unter einem stumpfen Winkel.The invention spinal implant has a connecting portion for receiving a coupling part on. In an advantageous embodiment, the connecting portion comprises a Snap-in device to two successively arranged spine implants firmly connect with each other. Preferably, each spinal implant has at its two ends depending on a connecting portion for receiving a coupling part, so that each spinal implant two connecting portions having. Each connecting portion preferably has a linearly displaceable Direction of movement, in the direction of which two juxtaposed spinal implants mutually shifted and connected with each other. Preferably the two connection sections extend mutually parallel. In a further advantageous embodiment, the two run in the end region of a spinal implant arranged connecting sections mutually under a blunt Angle.
Der Verbindungsabschnitt des Wirbelsäulenimplantates sowie das Kupplungsteil könnten auch derart ausgestaltet sein, dass eine Steckverbindung ausgebildet wird, ohne eine Einrastvorrichtung. Der Verbindungsabschnitt und das Kupplungsteil weisen vorzugsweise gegenseitig parallel verlaufende Verbindungsteile auf, welche ineinander gleiten können, um derart eine Steckverbindung zu bilden. Der Verbindungsabschnitt und das Kupplungsteil könnten jedoch in einer Vielzahl von Formen ausgestaltet sein, um eine gegenseitige Steck- oder Schnappverbindung auszubilden.Of the Connecting portion of the spinal implant as well as the coupling part could be configured such that a plug connection is formed will, without a latch. The connecting section and the coupling part preferably have mutually parallel Connecting parts which can slide into each other to to form such a connector. The connecting section and the coupling part could however, be configured in a variety of forms to one another Form plug or snap connection.
Vorteilhafterweise ist das Wirbelsäulenimplantat aus einem biokompatiblen Kunststoff ausgestaltet. Das Wirbelsäulenimplantat könnte jedoch auch aus Metall, einer Keramik, oder einem Kunststoff bestehen.advantageously, is the spinal implant made of a biocompatible plastic. The spinal implant could However, also made of metal, a ceramic, or a plastic.
Die Erfindung wird nachfolgend an Hand von Zeichnungen näher erläutert.The Invention will be explained in more detail with reference to drawings.
Kurze Beschreibung der ZeichnungenShort description the drawings
Die zur Erläuterung der Ausführungsbeispiele verwendeten Zeichnungen zeigen:The In order to explain the embodiments used drawings show:
Grundsätzlich sind in den Zeichnungen gleiche Teile mit gleichen Bezugszeichen versehen.Basically in the drawings, like parts with the same reference numerals.
Wege zur Ausführung der ErfindungWays to execute the invention
Durch
die beiden Außenwände
Das
Wirbelsäulenimplantat
Die
Länge L
beträgt
bei dem Ausführungsbeispiel
gemäss
Auch kann die Gesamtlänge größer als 26 mm oder kleiner als 20 mm gewählt werde, was, wie bereits erwähnt, von den jeweiligen Einsatzbedingungen abhängig ist.Also, the total length greater than 26 mm or less than 20 mm be elected, which, as already mentioned, on the respective Einsatzbedin depends on.
Der
Innenraum
In
einer bevorzugten Ausgestaltung ist der Verbindungsabschnitt
In
einem weiteren, nicht dargestellten Ausführungsbeispiel könnte das
Kuppelungsteil
Vorteilhafterweise
werden die Wirbelsäulenimplantate
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200620017353 DE202006017353U1 (en) | 2006-11-14 | 2006-11-14 | Spinal column implant for surgeon, has segment and connecting section extending in longitudinal direction, where connecting section is formed for retaining coupling part, and spinal column implant is geometrically formed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200620017353 DE202006017353U1 (en) | 2006-11-14 | 2006-11-14 | Spinal column implant for surgeon, has segment and connecting section extending in longitudinal direction, where connecting section is formed for retaining coupling part, and spinal column implant is geometrically formed |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202006017353U1 true DE202006017353U1 (en) | 2007-01-04 |
Family
ID=37670631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200620017353 Expired - Lifetime DE202006017353U1 (en) | 2006-11-14 | 2006-11-14 | Spinal column implant for surgeon, has segment and connecting section extending in longitudinal direction, where connecting section is formed for retaining coupling part, and spinal column implant is geometrically formed |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202006017353U1 (en) |
-
2006
- 2006-11-14 DE DE200620017353 patent/DE202006017353U1/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
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R207 | Utility model specification |
Effective date: 20070208 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20091207 |
|
R082 | Change of representative |
Representative=s name: ALLNER MENGES RECHTSANWAELTE, DE |
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R151 | Term of protection extended to 8 years |
Effective date: 20121128 |
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R082 | Change of representative |
Representative=s name: ALLNER MENGES RECHTSANWAELTE, DE |
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R081 | Change of applicant/patentee |
Owner name: PINA MEDIZINTECHNIK VERTRIEBS AG, CH Free format text: FORMER OWNER: PINA MEDIZINTECHNIK VERTRIEBS AG, NEUHAUSEN, CH Effective date: 20130605 |
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R082 | Change of representative |
Representative=s name: ALLNER MENGES RECHTSANWAELTE, DE Effective date: 20120917 Representative=s name: ALLNER MENGES RECHTSANWAELTE, DE Effective date: 20130605 Representative=s name: MENGES - THEIL RECHTSANWAELTE, DE Effective date: 20120917 Representative=s name: MENGES - THEIL RECHTSANWAELTE, DE Effective date: 20130605 |
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R152 | Term of protection extended to 10 years | ||
R152 | Term of protection extended to 10 years |
Effective date: 20141211 |
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R071 | Expiry of right |