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121. 发明专利

AT274844T 未知
公开(公告)号：AT274844T
公开(公告)日：2004-09-15
申请号：AT99919809
申请日：1999-04-09
申请人： SDGI HOLDINGS INC
发明人： BOYD LAWRENCE M , RAY EDDIE F III , ESTES BRADLEY T , LIU MINGYAN
IPC分类号： A61B17/56 , A61B17/00 , A61B17/02 , A61B17/16 , A61B17/17 , A61B17/34 , A61B19/00 , A61F2/46 , B23D77/00

122. 发明专利

CA2515767A1 DEVICE FOR FUSING TWO BONE SEGMENTS 未知
公开(公告)号：CA2515767A1
公开(公告)日：2004-08-26
申请号：CA2515767
申请日：2004-02-12
申请人： SDGI HOLDINGS INC
发明人： EISERMANN LUKAS
IPC分类号： A61B17/16 , A61B17/17 , A61B17/86 , A61F2/00 , A61F2/28 , A61F2/30 , A61F2/44 , A61F2/46

123. 发明专利

CA2515729A1 INSTRUMENT AND METHOD FOR MILLING A PATH INTO BONE 未知
公开(公告)号：CA2515729A1
公开(公告)日：2004-08-26
申请号：CA2515729
申请日：2004-02-12
申请人： SDGI HOLDINGS INC
发明人： EISERMANN LUKAS
IPC分类号： A61B17/16 , A61B17/17 , A61F2/00 , A61F2/08 , A61F2/28 , A61F2/30 , A61F2/44 , A61F2/46
摘要： A prosthetic device for insertion into a spondylosed intervertebral space is provided. The prosthetic device includes a first component having a first flange for longitudinally engaging a first vertebra during longitudinal insertion therein, and a second component having a second flange for longitudinally engaging a second vertebra during longitudinal insertion therein. One of the first and second components comprises a projection and the other of the first and second components comprises a recess, the projection and recess being adapted to engage one another. One of the projection and the recess are offset relative to the other of the projection and the recess to accommodate the spondylosed relationship between the first and second vertebrae.

124. 发明专利

CA2515643A1 ARTICULAR DISC PROSTHESIS FOR TRANSFORAMINAL INSERTION 未知
公开(公告)号：CA2515643A1
公开(公告)日：2004-08-26
申请号：CA2515643
申请日：2004-02-12
申请人： SDGI HOLDINGS INC
发明人： MATHERN BRUCE E , LEHUEC JEAN-CHARLES , HALLET MATTHEWS , FRIESEM TAI , EISERMANN LUKAS
IPC分类号： A61B17/16 , A61B17/17 , A61F2/00 , A61F2/08 , A61F2/28 , A61F2/30 , A61F2/44 , A61F2/46
摘要： A prosthetic device for insertion into a spondylosed intervertebral space is provided. The prosthetic device includes a first component having a first flange for longitudinally engaging a first vertebra during longitudinal insertion therein, and a second component having a second flange for longitudinally engaging a second vertebra during longitudinal insertion therein. One of the first and second components comprises a projection and the other of the first and second components comprises a recess, the projection and recess being adapted to engage one another. One of the projection and the recess are offset relative to the other of the projection and the recess to accommodate the spondylosed relationship between the first and second vertebrae.

125. 发明专利

CA2515639A1 MOBILE BEARING ARTICULATING DISC PROTHESIS 未知
公开(公告)号：CA2515639A1
公开(公告)日：2004-08-26
申请号：CA2515639
申请日：2004-02-12
申请人： SDGI HOLDINGS INC
发明人： EISERMANN LUKAS
IPC分类号： A61B17/16 , A61B17/17 , A61F2/00 , A61F2/08 , A61F2/28 , A61F2/30 , A61F2/44 , A61F2/46
摘要： A prosthetic device for insertion into a spondylosed intervertebral space is provided. The prosthetic device includes a first component having a first flange for longitudinally engaging a first vertebra during longitudinal insertion therein, and a second component having a second flange for longitudinally engaging a second vertebra during longitudinal insertion therein. One of the first and second components comprises a projection and the other of the first and second components comprises a recess, the projection and recess being adapted to engage one another. One of the projection and the recess are offset relative to the other of the projection and the recess to accommodate the spondylosed relationship between the first and second vertebrae.

126. 发明专利

ES2212133T3 未知
公开(公告)号：ES2212133T3
公开(公告)日：2004-07-16
申请号：ES97943441
申请日：1997-09-24
申请人： SDGI HOLDINGS INC
发明人： SHERMAN MICHAEL C , DREWRY TROY
IPC分类号： A61B17/58 , A61B17/70 , A61B19/00
摘要： A multi-axial bone screw assembly includes a bone screw having a partially spherical head. The bone screw head is truncated at an upper surface in which a tool receiving recess is defined. The assembly includes a receiver member including a central bore that defines a tapered recess to receive the head of the bone screw. The bore of the receiver member also defines a channel communicating with the recess and configured to receive a spinal rod therein. A portion of the channel is threaded to receive a set screw above the rod. The assembly also includes a crown member disposed between the rod and the head of the bone screw. As the set screw is tightened into the receiver member, the set screw compresses the rod against the crown member, which presses the head of the bone screw into the tapered recess. In one embodiment, the head of the bone screw includes a flared edge that penetrates at least the crown member as the assembly is tightened.

127. 发明专利

ES2209820T3 未知
公开(公告)号：ES2209820T3
公开(公告)日：2004-07-01
申请号：ES00905989
申请日：2000-02-04
申请人： SDGI HOLDINGS INC
发明人： MCKAY WILLIAM F
IPC分类号： A61L27/00 , A61F2/28 , A61F2/44 , A61K38/18 , A61L27/22 , A61L27/46 , A61L27/56

128. 发明专利

AU774481B2 Intervertebral disc treatment devices and methods 未知
公开(公告)号：AU774481B2
公开(公告)日：2004-07-01
申请号：AU4309901
申请日：2000-12-06
申请人： SDGI HOLDINGS INC
发明人： MCKAY WILLIAM F
IPC分类号： A61B17/56 , A61F2/00 , A61F2/28 , A61F2/30 , A61F2/44 , A61F2/46 , A61K9/00 , A61K38/00 , A61K38/22 , A61K38/28 , A61K47/32 , A61K47/36 , A61K47/42 , A61P19/00 , A61B17/70
摘要： Intervertebral disc treatment devices and methods are provided. An intervertebral disc treatment device includes a fibrous body sized for introduction into a disc cavity of a damaged disc wherein the body incorporates an effective amount of a tissue growth factor. Intervertebral disc treatment apparatuses are also described that include such a disc treatment device in combination with a delivery apparatus for retaining and selectively releasing the device into the disc cavity. Methods for treatment include providing a disc treatment device as described above and inserting the device into an opening in an annulus fibrous and into the disc cavity. The methods further include stimulating tissue growth within the disc cavity of the intervertebral disc.

129. 发明专利

AU2003291207A1 MULTI-ROD BONE ATTACHMENT 未知
公开(公告)号：AU2003291207A1
公开(公告)日：2004-06-30
申请号：AU2003291207
申请日：2003-12-08
申请人： SDGI HOLDINGS INC
发明人： PICETTI GEORGE D , YOUNG JOHN S , MELKENT ANTHONY J
IPC分类号： A61B17/70 , A61B17/58

130. 发明专利

AU2003298670A1 SYSTEMS AND TECHNIQUES FOR INTRAVERTEBRAL SPINAL STABLIZATION WITH EXPANDABLE DEVICES 未知
公开(公告)号：AU2003298670A1
公开(公告)日：2004-06-18
申请号：AU2003298670
申请日：2003-11-19
申请人： SDGI HOLDINGS INC
发明人： TRIEU HAI H
IPC分类号： A61B17/00 , A61B17/02 , A61F2/00 , A61F2/02 , A61F2/28 , A61F2/30 , A61F2/44 , A61F2/46
摘要： Expandable devices include a body defining a hollow interior for receiving an expandable element at a distal portion of a delivery instrument. The expandable devices are collapsed on the distal portion of the delivery instrument for delivery to a spinal disc space. Upon delivery of the collapsed expandable devices into the spinal disc space, the expandable element of the delivery instrument is expandable to expand the expandable device and distract the disc space. The expandable device can remain in the spinal disc space after distraction to stabilize the adjacent vertebrae.

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