JP2008541993A - 髄核への栄養素の流れを回復するシステムおよび方法 - Google Patents
髄核への栄養素の流れを回復するシステムおよび方法 Download PDFInfo
- Publication number
- JP2008541993A JP2008541993A JP2008515854A JP2008515854A JP2008541993A JP 2008541993 A JP2008541993 A JP 2008541993A JP 2008515854 A JP2008515854 A JP 2008515854A JP 2008515854 A JP2008515854 A JP 2008515854A JP 2008541993 A JP2008541993 A JP 2008541993A
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- Prior art keywords
- nucleus pulposus
- endplate
- implant
- flow path
- nutrient
- Prior art date
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- Granted
Links
- 235000015097 nutrients Nutrition 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000007943 implant Substances 0.000 claims abstract description 10
- 210000000988 bone and bone Anatomy 0.000 claims description 18
- 210000001519 tissue Anatomy 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims 4
- 210000000278 spinal cord Anatomy 0.000 claims 2
- 206010016654 Fibrosis Diseases 0.000 claims 1
- 230000004761 fibrosis Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 210000001188 articular cartilage Anatomy 0.000 description 2
- 230000001054 cortical effect Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 206010019909 Hernia Diseases 0.000 description 1
- 206010061246 Intervertebral disc degeneration Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 210000005065 subchondral bone plate Anatomy 0.000 description 1
- 238000011477 surgical intervention Methods 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant
- A61B17/7061—Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant for stabilising vertebrae or discs by improving the condition of their tissues, e.g. using implanted medication or fluid exchange
-
- 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
- A61F2002/444—Intervertebral or spinal discs, e.g. resilient for replacing the nucleus pulposus
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Neurology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Prostheses (AREA)
Abstract
髄核への栄養素の流れを回復または確立する方法および器具を提供する。
【解決手段】
インプラントは、栄養源と髄核の間に延伸する栄養素の流路を含み、第1の端部が、対象の髄核と連通する栄養素の流路にあり、栄養源の端が、栄養源と連通する栄養素の流路にあるように患者の体内に設置される。
【選択図】 なし
Description
Claims (7)
- 脊椎に栄養素の流れを回復または確立する方法であって、
患者の上終板、下終板および線維輪で囲まれる髄核を特定するステップと、
周辺組織への流れを連通させる前記髄核を設置するために前記上終板および前記下終板の少なくとも一方を介して流路を与えるステップと、
前記終板を介して流路を維持して前記髄核が栄養素を流すために、開口に器具を移植するステップとを含む方法。 - 前記流路は、前記髄核から周囲の椎体海綿骨へと及ぶ、請求項1に記載の方法。
- 前記流路は、前記髄核から脊髄の外側の組織に延伸する、請求項1に記載の方法。
- 脊髄中の髄核への栄養素の流れを維持するインプラントであって、
流体の流れを可能にする構造であって、前記インプラントの第1の端部が終板の第1の側面の髄核と連通するように、椎体の骨質終板を介して延伸するような寸法に設計され、かつ、適合する構造と、
前記終板の第2の側面の組織と流体連通して設置されるように適合し、かつ、寸法に設計される第2の端部とを含むインプラント。 - 円筒体を含み、流体流路が該円筒体の中を通って延伸する、請求項4に記載のインプラント。
- 前記円筒体の外面にねじをさらに含む、請求項5に記載のインプラント。
- 前記円筒体の側面に沿って複数の開口をさらに含む、請求項5に記載のインプラント
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68829905P | 2005-06-07 | 2005-06-07 | |
US60/688,299 | 2005-06-07 | ||
PCT/US2006/022053 WO2006133256A2 (en) | 2005-06-07 | 2006-06-07 | Method for restoration of nutrient flow to nucleus pulposa |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008541993A true JP2008541993A (ja) | 2008-11-27 |
JP2008541993A5 JP2008541993A5 (ja) | 2011-01-20 |
JP4759051B2 JP4759051B2 (ja) | 2011-08-31 |
Family
ID=37499075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008515854A Expired - Fee Related JP4759051B2 (ja) | 2005-06-07 | 2006-06-07 | 髄核への栄養素の流れを回復するシステムおよび方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8740979B2 (ja) |
EP (1) | EP1887988B1 (ja) |
JP (1) | JP4759051B2 (ja) |
WO (1) | WO2006133256A2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003530131A (ja) | 1999-03-07 | 2003-10-14 | ディスクレ リミテッド | コンピューターを利用する手術方法及び装置 |
US8709054B2 (en) | 2007-08-07 | 2014-04-29 | Transcorp, Inc. | Implantable vertebral frame systems and related methods for spinal repair |
US8430882B2 (en) | 2007-09-13 | 2013-04-30 | Transcorp, Inc. | Transcorporeal spinal decompression and repair systems and related methods |
US9913726B2 (en) * | 2010-02-24 | 2018-03-13 | Globus Medical, Inc. | Expandable intervertebral spacer and method of posterior insertion thereof |
US9089438B2 (en) | 2011-06-28 | 2015-07-28 | Spinal Elements, Inc. | Apparatus for promoting movement of nutrients to intervertebral space and method of use |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004014368A1 (en) * | 2002-08-12 | 2004-02-19 | Sugen, Inc. | 3-pyrrolyl-pyridopyrazoles and 3-pyrrolyl-indazoles as novel kinase inhibitors |
US20050113929A1 (en) * | 2000-02-16 | 2005-05-26 | Cragg Andrew H. | Spinal mobility preservation apparatus |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6224630B1 (en) * | 1998-05-29 | 2001-05-01 | Advanced Bio Surfaces, Inc. | Implantable tissue repair device |
US6086589A (en) * | 1999-02-02 | 2000-07-11 | Spineology, Inc. | Method and device for fixing spondylolisthesis posteriorly |
US6056749A (en) * | 1999-03-15 | 2000-05-02 | Spineology, Inc. | Method and device for fixing and correcting spondylolisthesis anteriorly |
US6607530B1 (en) * | 1999-05-10 | 2003-08-19 | Highgate Orthopedics, Inc. | Systems and methods for spinal fixation |
US6685695B2 (en) * | 1999-08-13 | 2004-02-03 | Bret A. Ferree | Method and apparatus for providing nutrition to intervertebral disc tissue |
US6241710B1 (en) * | 1999-12-20 | 2001-06-05 | Tricardia Llc | Hypodermic needle with weeping tip and method of use |
US6899716B2 (en) * | 2000-02-16 | 2005-05-31 | Trans1, Inc. | Method and apparatus for spinal augmentation |
US6740093B2 (en) * | 2000-02-28 | 2004-05-25 | Stephen Hochschuler | Method and apparatus for treating a vertebral body |
US6533817B1 (en) * | 2000-06-05 | 2003-03-18 | Raymedica, Inc. | Packaged, partially hydrated prosthetic disc nucleus |
US20040210209A1 (en) * | 2001-02-13 | 2004-10-21 | Yeung Jeffrey E. | Treating back pain by re-establishing the exchange of nutrient & waste |
KR20100109967A (ko) * | 2003-05-07 | 2010-10-11 | 알리바 메디컬, 인크. | 영양소 및 노폐물의 교환을 재확립함으로써 요통을 치료하는 장치 |
US20040230195A1 (en) * | 2003-05-14 | 2004-11-18 | Inion Ltd. | Soft-tissue screw |
CN1953719B (zh) * | 2004-04-26 | 2011-01-26 | 好梅迪卡整形器械公司 | 用于无血管半月板修复和再生的支架 |
CA2560222A1 (en) * | 2004-06-22 | 2006-01-05 | Jeffrey E. Yeung | Disc shunt for treating back pain |
US20060122704A1 (en) * | 2004-07-27 | 2006-06-08 | Synthes Inc. | Supplementation or replacement of a nucleus pulposus of an intervertebral disc |
EP1781218A2 (en) * | 2004-08-09 | 2007-05-09 | TRANS1, Inc. | Prosthetic nucleus apparatus and methods |
-
2006
- 2006-06-07 EP EP06772385.8A patent/EP1887988B1/en not_active Not-in-force
- 2006-06-07 US US11/916,641 patent/US8740979B2/en not_active Expired - Fee Related
- 2006-06-07 JP JP2008515854A patent/JP4759051B2/ja not_active Expired - Fee Related
- 2006-06-07 WO PCT/US2006/022053 patent/WO2006133256A2/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050113929A1 (en) * | 2000-02-16 | 2005-05-26 | Cragg Andrew H. | Spinal mobility preservation apparatus |
WO2004014368A1 (en) * | 2002-08-12 | 2004-02-19 | Sugen, Inc. | 3-pyrrolyl-pyridopyrazoles and 3-pyrrolyl-indazoles as novel kinase inhibitors |
Also Published As
Publication number | Publication date |
---|---|
EP1887988B1 (en) | 2015-08-19 |
EP1887988A4 (en) | 2013-03-06 |
JP4759051B2 (ja) | 2011-08-31 |
US20080215152A1 (en) | 2008-09-04 |
US8740979B2 (en) | 2014-06-03 |
WO2006133256A9 (en) | 2007-02-22 |
WO2006133256A3 (en) | 2007-05-24 |
EP1887988A2 (en) | 2008-02-20 |
WO2006133256A2 (en) | 2006-12-14 |
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