DE20019520U1 - Implant - Google Patents

Implant

Info

Publication number
DE20019520U1
DE20019520U1 DE20019520U DE20019520U DE20019520U1 DE 20019520 U1 DE20019520 U1 DE 20019520U1 DE 20019520 U DE20019520 U DE 20019520U DE 20019520 U DE20019520 U DE 20019520U DE 20019520 U1 DE20019520 U1 DE 20019520U1
Authority
DE
Germany
Prior art keywords
implant
implant according
flowable
cavity
substance
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
Application number
DE20019520U
Other languages
German (de)
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.)
Aesculap AG
Original Assignee
Aesculap AG
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 Aesculap AG filed Critical Aesculap AG
Priority to DE20019520U priority Critical patent/DE20019520U1/en
Publication of DE20019520U1 publication Critical patent/DE20019520U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A61F2/441—Joints for the spine, e.g. vertebrae, spinal discs made of inflatable pockets or chambers filled with fluid, e.g. with hydrogel
    • 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
    • A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2/442—Intervertebral or spinal discs, e.g. resilient
    • 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
    • A61F2/4611—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 of spinal prostheses
    • 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
    • A61F2002/30537—Special structural features of bone or joint prostheses not otherwise provided for adjustable
    • A61F2002/3055—Special structural features of bone or joint prostheses not otherwise provided for adjustable for adjusting length
    • 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
    • A61F2002/30563—Special structural features of bone or joint prostheses not otherwise provided for having elastic means or damping means, different from springs, e.g. including an elastomeric core or shock absorbers
    • 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
    • A61F2002/30581—Special structural features of bone or joint prostheses not otherwise provided for having a pocket filled with fluid, e.g. liquid
    • 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
    • A61F2002/30581—Special structural features of bone or joint prostheses not otherwise provided for having a pocket filled with fluid, e.g. liquid
    • A61F2002/30583—Special structural features of bone or joint prostheses not otherwise provided for having a pocket filled with fluid, e.g. liquid filled with hardenable fluid, e.g. curable in-situ
    • 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
    • A61F2002/30593—Special structural features of bone or joint prostheses not otherwise provided for hollow
    • 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
    • A61F2002/30795—Blind bores, e.g. of circular cross-section
    • A61F2002/30807—Plurality of blind bores
    • A61F2002/3081—Plurality of blind bores inclined obliquely with respect to each other
    • 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
    • A61F2/30767—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
    • A61F2002/30904—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves serrated profile, i.e. saw-toothed
    • 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
    • A61F2002/4631—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor the prosthesis being specially adapted for being cemented
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0085—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof hardenable in situ, e.g. epoxy resins

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (16)

1. Implantat zum Einsetzen in einen Zwischenraum zwischen zwei Wirbelkörpern der Wirbelsäule mit zwei an den zu beiden Seiten des Zwischenraumes angeordneten Wirbelkörpern anlegbaren Stützele­ menten und mit einem zwischen diesen angeordne­ ten, sich in Längsrichtung des Implantates er­ streckenden rohrförmigen Hohlraum, der durch eine balgförmige, in Längsrichtung des Implantates verlängerbare und in Umfangsrichtung im wesentli­ chen nicht dehnbare Außenwand begrenzt wird, da­ durch gekennzeichnet, daß die Außenwand (5; 35; 55, 65) von einem Schlauchstück aus einem dicht gewebten oder gewirkten textilen Material gebil­ det wird.1. Implant for insertion into a space between two vertebral bodies of the spine with two support elements that can be placed on the spine bodies arranged on both sides of the space and with a th between them arranged in the longitudinal direction of the implant he extending tubular cavity, which by a bellows-shaped, Extendable in the longitudinal direction of the implant and in the circumferential direction in wesentli Chen inextensible outer wall is limited, characterized in that the outer wall ( 5 ; 35 ; 55 , 65 ) is formed by a piece of tubing made of a tightly woven or knitted textile material. 2. Implantat nach Anspruch 1, dadurch gekennzeich­ net, daß das Schlauchstück aus Fäden aufgebaut ist, die aus Polyethylenterephtalat bestehen.2. Implant according to claim 1, characterized net that the piece of hose is constructed from threads is, which consist of polyethylene terephthalate. 3. Implantat nach einem der Ansprüche 1 oder 2, da­ durch gekennzeichnet, daß das Schlauchstück an seinen Enden flüssigkeitsdicht mit den Stützele­ menten (2, 3; 32, 33; 52, 53) verbunden ist. 3. Implant according to one of claims 1 or 2, characterized in that the tube piece at its ends liquid-tight elements with the Stützele elements ( 2 , 3 ; 32 , 33 ; 52 , 53 ) is connected. 4. Implantat nach einem der voranstehenden Ansprü­ che, dadurch gekennzeichnet, daß die Stützelemen­ te (2, 3; 32, 33; 52, 53) plattenförmig ausgebil­ det sind und sich im wesentlichen quer zur Längs­ richtung des Implantates (1; 31; 51) erstrecken.4. Implant according to one of the preceding claims, characterized in that the supporting elements ( 2 , 3 ; 32 , 33 ; 52 , 53 ) are plate-shaped and are essentially transverse to the longitudinal direction of the implant ( 1 ; 31 ; 51 ) extend. 5. Implantat nach Anspruch 4, dadurch gekennzeich­ net, daß die Stützelemente (2, 3; 32, 33; 52, 53) an ihrer jeweiligen Außenfläche (11; 41), die ei­ nem Wirbelkörper (18, 19; 43, 44) benachbart ist, Vorsprünge (10; 40) trägt, die bei Anlage an dem Wirbelkörper in dessen Knochenmaterial eindrin­ gen.5. Implant according to claim 4, characterized in that the support elements ( 2 , 3 ; 32 , 33 ; 52 , 53 ) on their respective outer surface ( 11 ; 41 ), the egg vertebral body ( 18 , 19 ; 43 , 44 ) is adjacent, protrusions ( 10 ; 40 ) carries, which penetrate gene against the vertebral body in its bone material. 6. Implantat nach einem der Ansprüche 4 oder 5, da­ durch gekennzeichnet, die Stützelemente (2, 3) Durchbrechungen (13) aufweisen, durch die der Hohlraum (4) mit der Außenfläche (11) der Stütz­ elemente (2, 3) verbunden ist.6. Implant according to one of claims 4 or 5, characterized in that the support elements ( 2 , 3 ) have openings ( 13 ) through which the cavity ( 4 ) with the outer surface ( 11 ) of the support elements ( 2 , 3 ) is. 7. Implantat nach einem der voranstehenden Ansprü­ che, dadurch gekennzeichnet, daß der Hohlraum (4) einen Zufluß (20) für ein fließfähiges Füllmedium aufweist.7. Implant according to one of the preceding claims, characterized in that the cavity ( 4 ) has an inflow ( 20 ) for a flowable filling medium. 8. Implantat nach einem der voranstehenden Ansprü­ che, dadurch gekennzeichnet, daß der Hohlraum (34; 54) mit einer dauerhaft fließfähigen oder einer elastischen Substanz gefüllt ist.8. Implant according to one of the preceding claims, characterized in that the cavity ( 34 ; 54 ) is filled with a permanently flowable or an elastic substance. 9. Implantat nach Anspruch 8, dadurch gekennzeich­ net, daß die dauerhaft fließfähige Substanz ein Hydrogel ist.9. Implant according to claim 8, characterized net that the permanently flowable substance Is hydrogel. 10. Implantat nach Anspruch 8, dadurch gekennzeich­ net, daß die elastische Substanz Silikon ist.10. Implant according to claim 8, characterized net that the elastic substance is silicone. 11. Implantat nach einem der Ansprüche 1 bis 7, da­ durch gekennzeichnet, daß der Hohlraum (4; 64) mit einer fließfähigen, aushärtbaren Substanz ge­ füllt ist.11. Implant according to one of claims 1 to 7, characterized in that the cavity ( 4 ; 64 ) is filled with a flowable, curable substance. 12. Implantat nach Anspruch 11, dadurch gekennzeich­ net, daß die fließfähige, aushärtbare Substanz Knochenzement ist.12. Implant according to claim 11, characterized net that the flowable, curable substance Is bone cement. 13. Implantat nach einem der voranstehenden Ansprü­ che, dadurch gekennzeichnet, daß sich in Längs­ richtung des Implantates (51) zwischen den Stütz­ elementen (52, 53) mindestens zwei Hohlräume (54, 64) befinden, die von einer schlauchförmigen Au­ ßenwand (55, 65) aus einem dicht gewebten oder gewirkten textilen Material begrenzt werden. 13. Implant according to one of the preceding claims, characterized in that there are at least two cavities ( 54 , 64 ) in the longitudinal direction of the implant ( 51 ) between the support elements ( 52 , 53 ), which are formed by a tubular outer wall ( 55 , 65 ) from a densely woven or knitted textile material. 14. Implantat nach Anspruch 13, dadurch gekennzeich­ net, daß bei einem Implantat mit zwei Hohlräumen ein Hohlraum mit einer dauerhaft fließfähigen oder einer elastischen Substanz gefüllt ist und der andere mit einer fließfähigen, aushärtbaren Substanz.14. Implant according to claim 13, characterized net that with an implant with two cavities a cavity with a permanently flowable or an elastic substance is filled and the other with a flowable, curable Substance. 15. Implantat nach Anspruch 13, dadurch gekennzeich­ net, daß bei einem Implantat (51) mit drei in Längsrichtung aneinander anschließenden Hohlräu­ men (54, 64, 54) der mittlere Hohlraum (64) mit einer fließfähigen, aushärtbaren Substanz gefüllt ist und die beiden äußeren Hohlräume (54) mit ei­ ner dauerhaft fließfähigen oder elastischen Sub­ stanz.15. Implant according to claim 13, characterized in that in the case of an implant ( 51 ) with three longitudinally adjoining cavities ( 54 , 64 , 54 ), the central cavity ( 64 ) is filled with a flowable, curable substance and the two outer cavities ( 54 ) with a permanently flowable or elastic substance. 16. Implantat nach einem der Ansprüche 14 oder 15, dadurch gekennzeichnet, daß die Ausdehnung des mit einer aushärtbaren Substanz gefüllten Hohl­ raumes (64) in Längsrichtung des Implantates (51) größer ist als die des mit einer dauerhaft fließ­ fähigen oder elastischen Substanz gefüllten Hohl­ raumes (54).16. Implant according to one of claims 14 or 15, characterized in that the extent of the cavity filled with a curable substance ( 64 ) in the longitudinal direction of the implant ( 51 ) is greater than that of the cavity filled with a permanently flowable or elastic substance room ( 54 ).
DE20019520U 2000-11-17 2000-11-17 Implant Expired - Lifetime DE20019520U1 (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1287795A1 (en) * 2001-08-24 2003-03-05 Sulzer Orthopedics Ltd. Artificial spinal disc
EP1287794A1 (en) * 2001-08-24 2003-03-05 Sulzer Orthopedics Ltd. Artificial spinal disc
EP1290993A1 (en) * 2001-09-10 2003-03-12 Aesculap AG & Co. KG Implant
WO2005041793A2 (en) 2003-10-23 2005-05-12 Trans1, Inc. Spinal mobility preservation apparatus and method
WO2005046535A2 (en) * 2003-11-05 2005-05-26 Sdgi Holdings, Inc. Compressible corpectomy device
WO2006054111A1 (en) * 2004-11-20 2006-05-26 Dajue Wang Spinal prostheses
WO2008076679A1 (en) 2006-12-14 2008-06-26 Warsaw Orthopedic, Inc Vertebral implant containment device and methods of use
WO2008106912A1 (en) * 2007-03-07 2008-09-12 Ulrich Gmbh & Co. Kg Intervertebral implant having an elastic component

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1287795A1 (en) * 2001-08-24 2003-03-05 Sulzer Orthopedics Ltd. Artificial spinal disc
EP1287794A1 (en) * 2001-08-24 2003-03-05 Sulzer Orthopedics Ltd. Artificial spinal disc
US6626943B2 (en) 2001-08-24 2003-09-30 Sulzer Orthopedics Ltd. Artificial intervertebral disc
US6645248B2 (en) 2001-08-24 2003-11-11 Sulzer Orthopedics Ltd. Artificial intervertebral disc
EP1290993A1 (en) * 2001-09-10 2003-03-12 Aesculap AG & Co. KG Implant
WO2005041793A3 (en) * 2003-10-23 2005-11-10 Trans1 Inc Spinal mobility preservation apparatus and method
WO2005041793A2 (en) 2003-10-23 2005-05-12 Trans1, Inc. Spinal mobility preservation apparatus and method
WO2005046535A2 (en) * 2003-11-05 2005-05-26 Sdgi Holdings, Inc. Compressible corpectomy device
WO2005046535A3 (en) * 2003-11-05 2005-07-28 Sdgi Holdings Inc Compressible corpectomy device
US7458988B2 (en) 2003-11-05 2008-12-02 Warsaw Orthopedic, Inc. Compressible corpectomy device
WO2006054111A1 (en) * 2004-11-20 2006-05-26 Dajue Wang Spinal prostheses
US8197543B2 (en) 2004-11-20 2012-06-12 Dajue Wang Spinal prostheses
WO2008076679A1 (en) 2006-12-14 2008-06-26 Warsaw Orthopedic, Inc Vertebral implant containment device and methods of use
JP2010512847A (en) * 2006-12-14 2010-04-30 ウォーソー・オーソペディック・インコーポレーテッド Confinement device for vertebral implant and method of use
US7875079B2 (en) 2006-12-14 2011-01-25 Warsaw Orthopedic, Inc. Vertebral implant containment device and methods of use
WO2008106912A1 (en) * 2007-03-07 2008-09-12 Ulrich Gmbh & Co. Kg Intervertebral implant having an elastic component
RU2443400C2 (en) * 2007-03-07 2012-02-27 Ульрих Гмбх Унд Ко. Кг Intervertebral disk implant with elastic structural elements
US9034039B2 (en) 2007-03-07 2015-05-19 Ulrich Gmbh & Co.Kg Intervertebral implant with elastic part

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