TW200422035A - Intervertebral implant - Google Patents

Intervertebral implant Download PDF

Info

Publication number
TW200422035A
TW200422035A TW093105669A TW93105669A TW200422035A TW 200422035 A TW200422035 A TW 200422035A TW 093105669 A TW093105669 A TW 093105669A TW 93105669 A TW93105669 A TW 93105669A TW 200422035 A TW200422035 A TW 200422035A
Authority
TW
Taiwan
Prior art keywords
implant
ring
item
patent application
intervertebral implant
Prior art date
Application number
TW093105669A
Other languages
English (en)
Other versions
TWI333416B (en
Inventor
Michael Gutlin
Manuel Schar
Beat Lechmann
Original Assignee
Synthes 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 Synthes Ag filed Critical Synthes Ag
Publication of TW200422035A publication Critical patent/TW200422035A/zh
Application granted granted Critical
Publication of TWI333416B publication Critical patent/TWI333416B/zh

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/44Joints for the spine, e.g. vertebrae, spinal discs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/28Bones
    • A61F2002/2835Bone graft implants for filling a bony defect or an endoprosthesis cavity, e.g. by synthetic material or biological material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108Shapes
    • A61F2002/30199Three-dimensional shapes
    • A61F2002/30224Three-dimensional shapes cylindrical
    • A61F2002/30235Three-dimensional shapes cylindrical tubular, e.g. sleeves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The 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
    • A61F2002/30329Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30331Connections 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
    • A61F2002/30362Connections 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 with possibility of relative movement between the protrusion and the recess
    • A61F2002/30364Rotation about the common longitudinal axis
    • A61F2002/30367Rotation about the common longitudinal axis with additional means for preventing said rotation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The 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
    • A61F2002/30329Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30405Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by screwing complementary threads machined on the parts themselves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The 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
    • A61F2002/30329Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30476Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
    • A61F2002/30495Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism using a locking ring
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The 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
    • A61F2002/30329Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30476Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
    • A61F2002/305Snap connection
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The 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
    • A61F2002/30329Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30518Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements with possibility of relative movement between the prosthetic parts
    • A61F2002/30523Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements with possibility of relative movement between the prosthetic parts by means of meshing gear teeth
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The 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
    • A61F2002/30535Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30537Special structural features of bone or joint prostheses not otherwise provided for adjustable
    • A61F2002/3055Special structural features of bone or joint prostheses not otherwise provided for adjustable for adjusting length
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The 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
    • A61F2002/30535Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30594Special structural features of bone or joint prostheses not otherwise provided for slotted, e.g. radial or meridian slot ending in a polar aperture, non-polar slots, horizontal or arcuate slots
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The 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
    • A61F2002/30535Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30601Special structural features of bone or joint prostheses not otherwise provided for telescopic
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30772Apertures or holes, e.g. of circular cross section
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30841Sharp anchoring protrusions for impaction into the bone, e.g. sharp pins, spikes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2220/00Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2220/00Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0033Connections 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2230/00Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063Three-dimensional shapes
    • A61F2230/0069Three-dimensional shapes cylindrical

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)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Prostheses (AREA)

Description

200422035 狄、發明說明: [發明所屬之技術領域] 本發明關於申請專利範圍第丨的引文一種椎間植入物 [先前技術] 物在德專利DE-A196 22 827發表了 一種此類的椎間植入 口。在此,該中植入物部(它設計成具内螺紋的環的形式) <、末端上植入物都用螺紋接合,與末端的下植入物部不 ’遠環可沿軸向自由運動,也可自由旋轉運動,該末端 ,了 =入物部只供環作軸向之止擋,換言之,當作支持面 可裒可相對於此支持面轉動’因此該末端之上植入物部 =軸向運動(螺母/螺桿驅動器),因此,該二末端的植入 互=成鬆鬆地裝設,這點也可由以下情況看出:即, 孔持住,在該二植入物之-中設有螺紋 習知椎間植入二=:設:銷!:::孔中。因此這種 不能固定住以防“ p,匕們在手術前及手術中並 通… 移動。有一可_「夾緊螺絲」 孔因此這種習知椎間植入物有一缺點,即: 付月及手術中不能牢牢保持住 ,在手術室中,插A此 ,互相氣、開掉洛 許多時間延遲。物掉下來,由於消毒…,會造成 椎二::1!利 EP_A 1 219 266 ulricm到-伸縮管式 椎間植入物義器官,呈 ^ 輪的齒牙,該齒牙/故環具有椎形齒 沿杈向經由一螺形小齒輪移動,這種 200422035 裝置的缺點為:該螺紋環盥該 衣,、忑匣邓入之一不是沿軸向牢接 特=況’如此,該植入物的結構較不穩定。此外還需要一 ^工具’以將植入物拔出(Distraktion)。這種習知植入物 缺點在於所用的錐形齒於的 μw輪的齒牙,它很「不聽使唤」 ’因此很不好用。在錐形齒於 々w輪齒牙的情形,該驅動工具只 有一點轴向移動就不能再甘Λ Ab 執仃,、功此,且外科醫師必須 就地將此工具重新調整。 [發明内容] 對此本發明提出對策,本發明的目的在提供一種椎間 =物,它在保持將儘量小的構造高度的情形下構成一種 挺^人t 伯而蹩體且可呈預安裝的套組方式 如供給外科醫師使用。 本發明達成此目的之道择系丨 、係利用具有申請專利範圍第1 項特點的椎間植入物。 本發明其他有利的特多目#由 J狩邑見於申睛專利範圍附屬項。 利用本發明所達到的優 入物^ ㈤優點主要在於·拜本發明椎間植 入物之賜,刼作更簡單,一 ^ 方面美阿该椎間植入物的安全 ',另方面植入所花的時間減少。 在一特別實施例中,續始鬥姑> ^ , ^ T w亥椎間植入物的環利用一夾合連 接手段固定在下植入物部上, 成為轴向固疋但可旋轉運動 的方式。因此該環確實禪杜尤甘 T保持在其硓受驅動的位置,換言之 ’該環不會沿軸向偏離。 、σ 這夾合連接手段官ώ 由衣中一個圈餅形下切部 (Hmterschnitt 英·· unde t)及爷 )及°亥下植入物部的函殼的自由 200422035 端上的-個與該下切部相關的環形加厚部構成。如此可使 該環轉動方式係使轉運動繞著與該二個g形植入物部相同 的中心作轉動。 在另貫細例中,該環有一下圓環面及一上圓環面, 下圓環面朝向下植入物部,上圓環面朝向上植入物部,其 中該下圓環面有-直齒輪(Zahnkranz),它適用於容納一個 與之相關的小齒輪。此實施例利用該帶有小齒輪的工旦的 ,向轉動造成該環的軸向轉動。與習用的植入物(它們的 環須沿切向運動)相較有一優點,即,該「旋轉工具」所 需的空間較少’且速度較快’因為經常可以不須旋轉工具 轉一角度後抽出再放入該環的新的孔中。 在另-實施例中,該下植入物部的函殼有一徑向的凹 陷部’且宜為貫通該函殼的凹陷部,它適用於與一小齒輪 相對於直齒輪定位並支持住。如此,可以报有利地在該脊 椎拉開(Distraktion)之後,將骨屑經該貫通的凹陷部放入該 下植入物部的空腔中。 在又一實靶例中,該上植入物部的圓筒形幹軸(6)有一 條導引槽孔’平行於旋轉軸延伸,用於防止上植入物部相 對於下植人物部轉動。而該下植人物部的函殼的内側有一 導引元件⑼’向内突伸’傲入導引槽孔中’該導引元件 宜可經函殼中的-徑向貫穿孔放入。如此可防止該二個植 入物部反向轉動。否則這種反向轉動令對植入物對端板的 接觸以及脊柱前彎(lG]*dQsieren)的肖度有不利影響。 在再-貫施例中’該上植入物部(5)的圓筒形幹轴⑹的 200422035 因此該二個構件 周圍比下植入物(2)的空心圓筒形空腔大 互不接觸。 在另外一實施例中, 呀、级興該環的 •可藉摩擦阻 ’該圓筒形幹軸的外螺紋與該
止動手段。 内螺紋設計成可自身停定(selbsthemmen)(即·· 力安定地倚在任何所Μ私丨从A sa t _ _____ 1 ·〇mm範圍,且〕 例如在2mm範圍 的調整會不夠細, 在又一實施例中,外螺紋與内螺紋的螺距在〇.5 且宜在0.6〜〇.8mm 範圍。如果螺距更大, 則會有在手術中的缺點,因為拉開作用 而當螺距比該範圍更小時,要轉動要^ 較長的時間。 在再一實施例中,該外螺紋以及内螺紋設計成右旋螺 "文士 如此有一優點,即:該帶有小齒輪的工具可用_般 方式一如普通的螺絲起子用右手旋轉,以將植入物拉開。又 在另一個實施例中,該外螺紋與内螺紋設計成螺線式 螺紋’且宜為雙螺線式螺紋。在雙螺線式螺紋,該環轉一 圈時,其行程前進二個螺距。如此植入物的操作可較快且 較簡單’這點使手術時間縮短並使病人舒緩。 在又一個實施例中,該二個並列部設計成垂直於旋轉 軸的板形元件形式,具有一並列面,用於倚靠到鄰界的脊 椎蓋面上。 在再一個實施例中,該並列面設置成不對旋轉軸成直 200422035 角’而係與旋轉轴央成一角度 更適當地配合解剖學上的特性 。〜14 °的角度。如此可確實 度0 ,宜為83。〜85° ,如此可 ,該二並列面宜上下夾成1〇 達到解剖學上脊柱前彎的角 在另一實施例中,該二並列面至少有一個(且宜為上 植入物部的並列面)向外拱起。如此可適當地配合椎體, 該下植入物的並列面宜設計成大致平坦。 在又一實施例中該直齒輪具有直齒彳,和雜形齒輪/ 斜齒輪相較,該直齒牙係可軸向移動仍保嚙合。 本發明與本發明的進-步特色在以下利用數個實施例 的部分示意圖詳細說明。 [實施方式] 第1圖〜第6圖所示的椎間植人物⑴主要由_個下植 入物部⑺、一個上植入物部(5)、與一個設在該二植入物部 (2)(5)之間的環⑼構成。下植人物部⑺有—空心圓筒形空 腔(3)。該空腔(3)具有一函殼(14)、一旋轉軸(11)、及一個 用於倚靠到鄰界之下脊椎的蓋面上的並列部⑷、上植入物 (5)有-大致圓筒形的幹軸⑹,該幹轴⑹具有外螺紋⑺與 旋轉轴(1 1)及一個用於倚告到鄰界上脊椎的蓋面上的並列 部(8),該幹軸(6)延伸到下植入物部⑺的空腔⑺中。該二 植入物部被保持住以防繞其旋轉軸(11)轉動。 %(9)有一内螺紋(1〇),它與上植入物(5)的外螺紋(7)配 合’其中該二植入物部⑺(5)與環⑺沿其同旋轉軸⑴)設成 共軸’因此藉著將環(9)在幹轴⑹的外螺紋⑺上轉動,將 200422035 該二並列部(4)(8)之間的距離作無段式調整,環(9)利用一 夾合連接手段與下植入物部(2)連接成沿軸向固定但可旋轉 的方式。 如第3圖所示,該夾合連接手段由環(9)中的一個圈餅 形下切邛(21)(Hinterschnitt,英:underCut)與下植入物部 (2)函殼(14)的自由端上的一個與下切部(21)對應的環形加 厚部(22)構成。 乂 環(9)有一個下圓環面(12)及一上圓環面(13),下圓環 面(12)朝向植入物部(2),上圓環面〇3)朝向上植入物部, 其中該下圓環面(12)具有一個具直齒牙上齒輪(23),它適合 容納一個與之相關的小齒輪。 下植入物(2)的函殼(14)有一徑向貫通的凹陷部(15), 它適用於將一小齒輪(圖中未示)相對於該正齒輪定位及支 持住。 為了防止上植入物部(5)相對於下植入物部(2)轉動,故 上植入物部(5)的圓筒形幹軸(6)有一條平行於旋轉軸(ιι)延 伸的導引槽孔(16),而下植入物(21)的齒殼(14)的内側上有 一導引件(17)(第2圖),它向内突起,嵌入該導引槽(16) 中,且可經過函殼(14)中的一徑向貫穿孔(18)放入。 圓筒形幹軸(6)的外螺紋(7)與環(9)的内螺紋(1〇)設計成 可自身停定的方式。外螺紋(7)與内螺紋(1〇)的螺距為 0.7mm。该外螺紋與内螺紋(1〇)都設計成雙螺線右旋型 螺紋形式。 如第3圖所示’該二並列面(4)(8)設計成垂直於旋轉軸 200422035 (11)的板形元件形式’它們具有一個用於倚靠到該鄰界的 脊椎的蓋面上的並列面(19)(20),其中該並列面(19)(2〇)並 非設成與旋轉軸(11)成直角,而係與旋轉軸(u)夾成85。 的角度。因此該二並列面(19)(20)上下夾成一個1〇。的角 度。如第3圖所示,上並列面(20)向外拱起,而下植入物 部的並列面(19)設計成大致平坦。 椎間植入物可用習用之植入物材料製造,最好使用可 透過X光的PEEK,俾能利用X光評估配合融合(Fusi〇n) 情形。 此椎間植入物特別適用於做脊椎的頸椎及較上方胸椎 區域的椎體可取代物。 【圖式簡單說明】 (一)圖式部分 第1圖係該椎間植入物在組合狀態的立體圖; 苐2圖係該椎間植入物的立體分解圖; 第3圖係該第1圖的椎間植入物經旋轉轴的縱剖面圖 第4圖係第1圖之椎間植入物的前視圖; 第5圖係在分解狀態經第1圖的椎間植入物的旋轉轴 的縱剖面圖; 第6圖係在分解狀第1回的椎間植入物的前視圖。 (一)元件代表符號 (1) 椎間植入物 (2) 下植入物部 12 200422035 (3) 圓筒形室腔 (4) 並列部 (5) 上植入物部 (6) 幹軸 ⑺ 外螺紋 (8) 並列部 (9) 環 (10) 内螺紋 (11) 旋轉軸 (12) 下圓環面 (13) 上圓環面 (14) 函殼 (15) 凹陷部 (16) 導引槽孔 (17) 導引元件 (18) 徑向貫穿孔 (19) 並列面 (20) 並列面 (21) 下切部 (22) 加厚部 (23) 直齒牙上齒輪(正齒輪) 13

Claims (1)

  1. 200422035 拾、申請專利範圍: 1·一種椎間植入物(1),包含: A) —個下植入物部(2),它具有一個函殼(14)及一旋轉 轴(11),以及一用於倚靠到鄰界的下方脊椎的蓋面上的並 列部(4); B) —個上植入物(5),具有一條具外螺紋的圓柱形幹轴 (6)及$疋轉軸(11)’该幹軸延伸到下植入物(2)的空腔(3)中, 以及一個用於倚靠到相鄰界的上方脊椎的蓋面上的並列部 (8);其中 C) 該二植入物(2)(5)被保持住以防止繞其旋轉轴(11)轉 動; D) —個設在該二植入物部(2)(5)之間之具有内螺紋(1〇) 的環(9),該内螺紋(9)與上植入物部(5)的外螺紋配合;其 中 E) 該二植入物部(2)(5)與該環(9)呈共軸方式沿其同旋 轉軸(11)設置,因此 F) 可藉著將環(9)在幹軸(6)外螺紋(?)上移動,將該二 並列部(4)(8)之間的距離作無段式改變; G) 該環(9)與下植入物部(2)連接成沿軸向固定但可作 旋轉運動的方式。 2·如申請專利範圍第1項之椎間植入物,其中: 該環(9)利用下植入物部(2)上的一类人 、 、灭合連接手段固定成 沿車由向固定位可轉動的方式: 3·如申請專利範圍第2項之椎間植入物,其中: 該^連接手段由環(9)中的—圈餅形的下切部⑼及 下植入部(2)的函殼(14)的自由嫂 的環形變厚部⑽形成。的一個與該下切部對應 :4.如中請專利範圍第1或第2項之椎間植入物,其中 該環⑼有一個朝向下植入物部⑺的下圓環面⑽及一 朝向上植入物部的上圓環面 一正齒卜m、,—( 3) ”以下_面(12)有 两 匕、用於容納一個與它對應的小齒幹。 ^如申請專利範圍第4項之椎間植人物,其中;9 —〆下植入物(2)的函殼(14)有-徑向凹陷部(15),且宜 貝牙該函殼,該凹P名、益 (23)定位及支隸。^ ϋ㈣相料該正齒輪 :6·如申請專利範圍第i或第2項之椎間植入物,其中 該上植人物部_圓筒形幹軸⑹有—條平行於 1:Γ導ΓΛ槽子(16),該下植入—^ W(17),向内凸出,嵌入該導引槽孔( 且宜可經函殼(4)中的—徑向貫穿孔(18)放入,以防止上植 入物部(5)相對於下植入物部(2)轉動。 .7.如申請專利範圍第1或第2項之椎間植入物,其中 部ml"!植=物部(5)的圓筒形幹轴(6)的周圍小於下植入物 "、工心®筒形空腔(3),使該:個構件互不接觸。 8.如申請專利範圍第1或第2項之椎間植入物,其中 15 200422035 、 圓筒形幹軸(6)的外螺紋(7)與環(9)的内螺紋(ίο)設計 成可在任何位置自身停定的方式。 9·如申睛專利範圍第5項之椎間植入物,其中·· 忒外螺紋(7)與内螺紋(1〇)的螺距在〇5〜1〇〇mm範圍 。且宜在〇·6〜〇.8mm範圍。 .1〇.如申請專利範圍帛1或第2項之椎間植入物,其中 該外螺紋(7)與内螺紋(1〇)都設計成右旋型螺紋形式。 U.如申請專利範圍第1或第2項之椎間植入物,其中 該外螺紋⑺與内螺紋⑽設計成多螺線式,且宜為雙 螺線式螺紋。 12. 如申請專利範圍第!或第2項之椎間植入物,其中 該二個並列部(4)(8)設計成與旋轉軸⑴)垂直的板形元 件形式,它們具有用於倚靠到鄰界的脊椎的蓋面上的並列 面(19)(20) 〇 13. 如申請專利範圍第12項之椎間植入物,其中: 該並列面(19)(20)設成不和旋轉軸(11)成直角,而係與 旋轉軸(11)夾成83°〜85°的角度。 ” 14·如申請專利範圍第13項之椎間植入物,其中: 該二並列面(19)(20)上下夾成10。〜14。的角度。 15·如申請專利範圍第12項之椎間植入物,其中: 200422035 該二並列面(19)(20)至少有一個〔且宜為上植入物部 (5 )的並列面〕係向外拱起。 16.如申請專利範圍第12項之椎間植入物,其中: 該下植入物部的並列面(19)設計成大致平坦。 17 ·如申請專利範圍第4項之椎間植入物,其中·· 該正齒輪(23)具直齒牙。 拾壹、圖式: 如次頁
    17
TW093105669A 2003-04-28 2004-03-04 Zwischenwirbelimplantat TWI333416B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2003/000273 WO2004096103A1 (de) 2003-04-28 2003-04-28 Zwischenwirbelimplantat

Publications (2)

Publication Number Publication Date
TW200422035A true TW200422035A (en) 2004-11-01
TWI333416B TWI333416B (en) 2010-11-21

Family

ID=33315314

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093105669A TWI333416B (en) 2003-04-28 2004-03-04 Zwischenwirbelimplantat

Country Status (14)

Country Link
US (1) US7641693B2 (zh)
EP (1) EP1620044B1 (zh)
JP (1) JP4245566B2 (zh)
KR (1) KR101129769B1 (zh)
CN (1) CN100581506C (zh)
AR (1) AR044093A1 (zh)
AT (1) ATE389374T1 (zh)
BR (1) BR0318221B1 (zh)
CA (1) CA2524066C (zh)
DE (1) DE50309438D1 (zh)
ES (1) ES2300566T3 (zh)
NZ (1) NZ543180A (zh)
TW (1) TWI333416B (zh)
WO (1) WO2004096103A1 (zh)

Families Citing this family (194)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2508666C (en) * 2002-12-06 2011-02-15 Synthes (U.S.A.) Intervertebral implant
WO2004084742A1 (en) * 2003-03-24 2004-10-07 Theken Surgical Llc Spinal implant adjustment device
DE202004021288U1 (de) * 2003-05-14 2007-06-06 Kraus, Kilian Höhenverstellbares Implantat zum Einsetzen zwischen Wirbelkörpern und Handhabungswerkzeug
US7819922B2 (en) * 2003-10-16 2010-10-26 Spinal Generations, Llc Vertebral prosthesis
DE20320974U1 (de) * 2003-12-11 2005-08-25 Deltacor Gmbh Längenverstellbares Wirbelsäulen-Implantat
US7883543B2 (en) * 2004-10-01 2011-02-08 Spinal Generations, Llc Vertebral prosthesis and spinal fixation system
EP1814474B1 (en) 2004-11-24 2011-09-14 Samy Abdou Devices for inter-vertebral orthopedic device placement
US7704279B2 (en) 2005-04-12 2010-04-27 Moskowitz Mosheh T Bi-directional fixating transvertebral body screws, zero-profile horizontal intervertebral miniplates, expansile intervertebral body fusion devices, and posterior motion-calibrating interarticulating joint stapling device for spinal fusion
US7811327B2 (en) 2005-04-21 2010-10-12 Globus Medical Inc. Expandable vertebral prosthesis
US7674296B2 (en) * 2005-04-21 2010-03-09 Globus Medical, Inc. Expandable vertebral prosthesis
US8308802B2 (en) * 2010-01-21 2012-11-13 Globus Medical, Inc. Expandable vertebral prosthesis
US7993371B2 (en) * 2005-04-29 2011-08-09 Warsaw Orthopedic, Inc. Spinal construct system
US8657882B2 (en) 2006-04-24 2014-02-25 Warsaw Orthopedic, Inc. Expandable intervertebral devices and methods of use
US7794501B2 (en) 2006-04-27 2010-09-14 Wasaw Orthopedic, Inc. Expandable intervertebral spacers and methods of use
US7758648B2 (en) 2006-04-27 2010-07-20 Warsaw Orthopedic, Inc. Stabilized, adjustable expandable implant and method
US7981157B2 (en) 2006-04-27 2011-07-19 Warsaw Orthopedic, Inc. Self-contained expandable implant and method
US8187331B2 (en) 2006-04-27 2012-05-29 Warsaw Orthopedic, Inc. Expandable vertebral implant and methods of use
US7914581B2 (en) 2006-04-27 2011-03-29 Warsaw Orthopedic, Inc. Expandable implant, instrument, and method
US7879096B2 (en) 2006-04-27 2011-02-01 Warsaw Orthopedic, Inc. Centrally driven expandable implant
US7708779B2 (en) 2006-05-01 2010-05-04 Warsaw Orthopedic, Inc. Expandable intervertebral spacers and methods of use
US7731752B2 (en) * 2006-07-21 2010-06-08 Warsaw Orthopedic, Inc. Implant with nested members and methods of use
WO2008033457A2 (en) * 2006-09-14 2008-03-20 The University Of Toledo Variable height vertebral body replacement implant
US7815683B2 (en) 2006-10-16 2010-10-19 Warsaw Orthopedic, Inc. Implants with helical supports and methods of use for spacing vertebral members
US8328871B2 (en) * 2006-11-09 2012-12-11 Warsaw Orthopedic, Inc. Expanding vertebral body implant
US20080167720A1 (en) * 2007-01-08 2008-07-10 Warsaw Orthopedic, Inc. Expandable vertebral body replacement device
MX2009007197A (es) * 2007-03-07 2009-10-13 Ulrich Gmbh & Co Kg Implante intervertebral con componente elastico.
US8992617B2 (en) 2007-03-13 2015-03-31 DePuy Synthes Products, LLC Adjustable intervertebral implant
US8142479B2 (en) * 2007-05-01 2012-03-27 Spinal Simplicity Llc Interspinous process implants having deployable engagement arms
FI122996B (fi) * 2007-05-10 2012-09-28 Teliasonera Ab Palveluun liittyvän pyynnön käsittely
US8328818B1 (en) 2007-08-31 2012-12-11 Globus Medical, Inc. Devices and methods for treating bone
US8142441B2 (en) 2008-10-16 2012-03-27 Aesculap Implant Systems, Llc Surgical instrument and method of use for inserting an implant between two bones
US8182537B2 (en) * 2007-10-30 2012-05-22 Aesculap Implant Systems, Llc Vertebral body replacement device and method for use to maintain a space between two vertebral bodies within a spine
US8591587B2 (en) 2007-10-30 2013-11-26 Aesculap Implant Systems, Llc Vertebral body replacement device and method for use to maintain a space between two vertebral bodies within a spine
US20090112325A1 (en) * 2007-10-30 2009-04-30 Biospine, Llc Footplate member and a method for use in a vertebral body replacement device
DE102007052042A1 (de) * 2007-10-30 2009-05-14 Kilian Kraus Höhenverstellbares Wirbelsäulenimplantat
US8241294B2 (en) * 2007-12-19 2012-08-14 Depuy Spine, Inc. Instruments for expandable corpectomy spinal fusion cage
US8241363B2 (en) 2007-12-19 2012-08-14 Depuy Spine, Inc. Expandable corpectomy spinal fusion cage
EP2087857A1 (en) * 2008-02-07 2009-08-12 K2M, Inc. Expandable vertebral device with cam lock
EP2268219B1 (en) 2008-03-28 2016-11-09 K2M, Inc. Expandable cage
AU2009228030B2 (en) * 2008-03-28 2014-01-16 K2M, Inc. Expandable cage with locking device
US8110004B2 (en) * 2008-08-21 2012-02-07 The Trustees Of The Stevens Institute Of Technology Expandable interbody fusion cage with rotational insert
JP5215471B2 (ja) * 2008-09-04 2013-06-19 ジンテス ゲゼルシャフト ミット ベシュレンクテル ハフツング 調整可能な椎間インプラント
US8623056B2 (en) * 2008-10-23 2014-01-07 Linares Medical Devices, Llc Support insert associated with spinal vertebrae
BRPI0921108A2 (pt) 2008-12-22 2016-02-16 Synthes Gmbh método e sístema de substituiçãi de corpo vertebral expansível
US8721723B2 (en) 2009-01-12 2014-05-13 Globus Medical, Inc. Expandable vertebral prosthesis
US8142435B2 (en) * 2009-02-19 2012-03-27 Aesculap Implant Systems, Llc Multi-functional surgical instrument and method of use for inserting an implant between two bones
US9687357B2 (en) 2009-03-12 2017-06-27 Nuvasive, Inc. Vertebral body replacement
US9387090B2 (en) 2009-03-12 2016-07-12 Nuvasive, Inc. Vertebral body replacement
US9861399B2 (en) 2009-03-13 2018-01-09 Spinal Simplicity, Llc Interspinous process implant having a body with a removable end portion
US9757164B2 (en) 2013-01-07 2017-09-12 Spinal Simplicity Llc Interspinous process implant having deployable anchor blades
US8292963B2 (en) 2009-04-23 2012-10-23 Warsaw Orthopedic, Inc. Expandable implant for supporting skeletal structures
US8876905B2 (en) * 2009-04-29 2014-11-04 DePuy Synthes Products, LLC Minimally invasive corpectomy cage and instrument
US20100291507A1 (en) * 2009-05-13 2010-11-18 Custom Spine, Inc. Polyaxial Dental Implant
US8211178B2 (en) 2009-06-18 2012-07-03 Warsaw Orthopedic Intervertebral implant with a pivoting end cap
US8556979B2 (en) 2009-10-15 2013-10-15 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US11344430B2 (en) 2009-10-15 2022-05-31 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US8709086B2 (en) 2009-10-15 2014-04-29 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US8062375B2 (en) 2009-10-15 2011-11-22 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US9155628B2 (en) 2009-10-15 2015-10-13 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US8679183B2 (en) 2010-06-25 2014-03-25 Globus Medical Expandable fusion device and method of installation thereof
US11103366B2 (en) 2009-10-15 2021-08-31 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US10327917B2 (en) 2009-10-15 2019-06-25 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US10806596B2 (en) 2009-10-15 2020-10-20 Globus Medical, Inc. Expandable fusion device and method installation thereof
US9216095B2 (en) 2009-10-15 2015-12-22 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US8685098B2 (en) 2010-06-25 2014-04-01 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US11564807B2 (en) 2009-10-15 2023-01-31 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US10098758B2 (en) 2009-10-15 2018-10-16 Globus Medical, Inc. Expandable fusion device and method of installation thereof
DE112010004350T5 (de) 2009-11-11 2012-12-20 Nuvasive, Inc. Chirurgisches zugangssystem und zugehörige verfahren
US8764806B2 (en) 2009-12-07 2014-07-01 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
US8353963B2 (en) 2010-01-12 2013-01-15 Globus Medical Expandable spacer and method for use thereof
US9913726B2 (en) 2010-02-24 2018-03-13 Globus Medical, Inc. Expandable intervertebral spacer and method of posterior insertion thereof
US8591585B2 (en) 2010-04-12 2013-11-26 Globus Medical, Inc. Expandable vertebral implant
US9579211B2 (en) 2010-04-12 2017-02-28 Globus Medical, Inc. Expandable vertebral implant
US8870880B2 (en) 2010-04-12 2014-10-28 Globus Medical, Inc. Angling inserter tool for expandable vertebral implant
US8282683B2 (en) 2010-04-12 2012-10-09 Globus Medical, Inc. Expandable vertebral implant
US11426287B2 (en) 2010-04-12 2022-08-30 Globus Medical Inc. Expandable vertebral implant
US9301850B2 (en) 2010-04-12 2016-04-05 Globus Medical, Inc. Expandable vertebral implant
US9402744B2 (en) 2010-06-11 2016-08-02 International Spinal Innovations, Llc Pre-packed corpectomy device to improve fusion
US9597200B2 (en) 2010-06-25 2017-03-21 Globus Medical, Inc Expandable fusion device and method of installation thereof
US10709573B2 (en) 2010-09-03 2020-07-14 Globus Medical Inc. Expandable fusion device and method of installation thereof
US9907673B2 (en) 2010-09-03 2018-03-06 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US8852279B2 (en) 2010-09-03 2014-10-07 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US8491659B2 (en) 2010-09-03 2013-07-23 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US10869768B2 (en) 2010-09-03 2020-12-22 Globus Medical Inc. Expandable fusion device and method of installation thereof
US10085849B2 (en) 2010-09-03 2018-10-02 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US10779957B2 (en) 2010-09-03 2020-09-22 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US10758367B2 (en) 2010-09-03 2020-09-01 Globus Medical Inc. Expandable fusion device and method of installation thereof
US10512550B2 (en) 2010-09-03 2019-12-24 Globus Medical, Inc. Expandable interspinous process fixation device
US9566168B2 (en) 2010-09-03 2017-02-14 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US9351848B2 (en) 2010-09-03 2016-05-31 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US9474625B2 (en) 2010-09-03 2016-10-25 Globus Medical, Inc Expandable fusion device and method of installation thereof
US11793654B2 (en) 2010-09-03 2023-10-24 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US10835387B2 (en) 2010-09-03 2020-11-17 Globus Medical Inc. Expandable fusion device and method of installation thereof
US9855151B2 (en) 2010-09-03 2018-01-02 Globus Medical, Inc Expandable fusion device and method of installation thereof
US8845731B2 (en) 2010-09-03 2014-09-30 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US10945858B2 (en) 2010-09-03 2021-03-16 Globus Medical, Inc. Expandable interspinous process fixation device
US11446162B2 (en) 2010-09-03 2022-09-20 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US8632595B2 (en) 2010-09-03 2014-01-21 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US8435298B2 (en) 2010-09-03 2013-05-07 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US8845734B2 (en) 2010-09-03 2014-09-30 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US8845732B2 (en) 2010-09-03 2014-09-30 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US10842644B2 (en) 2010-09-03 2020-11-24 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US8425611B2 (en) 2010-10-26 2013-04-23 Warsaw Orthopedic, Inc. Expandable orthopedic implant system and method
US8876866B2 (en) 2010-12-13 2014-11-04 Globus Medical, Inc. Spinous process fusion devices and methods thereof
US9358122B2 (en) 2011-01-07 2016-06-07 K2M, Inc. Interbody spacer
US8377140B2 (en) 2011-01-12 2013-02-19 Ebi, Llc Expandable spinal implant device
US8740980B2 (en) 2011-01-27 2014-06-03 Warsaw Orthopedic, Inc. Expandable medical implant
US9283086B2 (en) 2011-03-03 2016-03-15 Life Spine, Inc. Expandable corpectomy cage
KR101223132B1 (ko) * 2011-07-01 2013-02-05 장웅규 척추체 대체장치
US8845728B1 (en) 2011-09-23 2014-09-30 Samy Abdou Spinal fixation devices and methods of use
US8864833B2 (en) 2011-09-30 2014-10-21 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US20130184751A1 (en) * 2012-01-17 2013-07-18 Warsaw Orthopedic, Inc. Spinous process implant with plate moveable by gear nut
US20130226240A1 (en) 2012-02-22 2013-08-29 Samy Abdou Spinous process fixation devices and methods of use
WO2013158294A1 (en) 2012-04-16 2013-10-24 Biospine, Llc Multiple spindle adjustable interbody fusion devices and methods of use
US8771277B2 (en) 2012-05-08 2014-07-08 Globus Medical, Inc Device and a method for implanting a spinous process fixation device
FR2990845B1 (fr) * 2012-05-25 2015-04-24 Spirits Implant vertebral dote d'un moyen autonome de verrouillage et de deverrouillage
US9198767B2 (en) 2012-08-28 2015-12-01 Samy Abdou Devices and methods for spinal stabilization and instrumentation
US9320617B2 (en) 2012-10-22 2016-04-26 Cogent Spine, LLC Devices and methods for spinal stabilization and instrumentation
US10299934B2 (en) 2012-12-11 2019-05-28 Globus Medical, Inc Expandable vertebral implant
US10350081B2 (en) 2012-12-11 2019-07-16 Globus Medical, Inc. Expandable vertebral implant
US9198697B2 (en) 2013-03-13 2015-12-01 Globus Medical, Inc. Spinous process fixation system and methods thereof
US9011493B2 (en) 2012-12-31 2015-04-21 Globus Medical, Inc. Spinous process fixation system and methods thereof
US9486251B2 (en) 2012-12-31 2016-11-08 Globus Medical, Inc. Spinous process fixation system and methods thereof
WO2014116891A1 (en) 2013-01-24 2014-07-31 Biospine, Llc Adjustable interbody fusion device and method of use
US9402738B2 (en) 2013-02-14 2016-08-02 Globus Medical, Inc. Devices and methods for correcting vertebral misalignment
US10105239B2 (en) 2013-02-14 2018-10-23 Globus Medical, Inc. Devices and methods for correcting vertebral misalignment
US9585765B2 (en) 2013-02-14 2017-03-07 Globus Medical, Inc Devices and methods for correcting vertebral misalignment
US9782265B2 (en) 2013-02-15 2017-10-10 Globus Medical, Inc Articulating and expandable vertebral implant
US10117754B2 (en) 2013-02-25 2018-11-06 Globus Medical, Inc. Expandable intervertebral implant
US9770343B2 (en) 2013-03-01 2017-09-26 Globus Medical Inc. Articulating expandable intervertebral implant
US10004607B2 (en) 2013-03-01 2018-06-26 Globus Medical, Inc. Articulating expandable intervertebral implant
US9198772B2 (en) 2013-03-01 2015-12-01 Globus Medical, Inc. Articulating expandable intervertebral implant
US9204972B2 (en) 2013-03-01 2015-12-08 Globus Medical, Inc. Articulating expandable intervertebral implant
US9554918B2 (en) 2013-03-01 2017-01-31 Globus Medical, Inc. Articulating expandable intervertebral implant
US9707096B2 (en) 2013-03-14 2017-07-18 K2M, Inc. Spinal fixation device
US10292832B2 (en) 2013-03-14 2019-05-21 Ohio State Innovation Foundation Spinal fixation device
US9186258B2 (en) 2013-03-15 2015-11-17 Globus Medical, Inc. Expandable intervertebral implant
US9149367B2 (en) 2013-03-15 2015-10-06 Globus Medical Inc Expandable intervertebral implant
US9456906B2 (en) 2013-03-15 2016-10-04 Globus Medical, Inc. Expandable intervertebral implant
WO2014144570A2 (en) 2013-03-15 2014-09-18 Medsmart Innovation, Inc. Dynamic spinal segment replacement
US9034045B2 (en) 2013-03-15 2015-05-19 Globus Medical, Inc Expandable intervertebral implant
US9233009B2 (en) 2013-03-15 2016-01-12 Globus Medical, Inc. Expandable intervertebral implant
US9566167B2 (en) 2013-08-22 2017-02-14 K2M, Inc. Expandable spinal implant
US9211193B2 (en) 2013-08-30 2015-12-15 Aesculap Implant Systems, Llc Prosthesis, system and method
DE102013113168A1 (de) 2013-11-28 2015-06-11 Humantech Germany Gmbh Wirbelkörperersatzimplantat mit Schneckengetriebe
US9808354B2 (en) 2014-01-17 2017-11-07 Stryker European Holdings I, Llc Implant insertion tool
US9839528B2 (en) 2014-02-07 2017-12-12 Globus Medical, Inc. Variable lordosis spacer and related methods of use
US9402739B2 (en) 2014-02-07 2016-08-02 Globus Medical, Inc. Variable lordosis spacer and related methods of use
US9662224B2 (en) 2014-02-07 2017-05-30 Globus Medical, Inc. Variable lordosis spacer and related methods of use
CN103830024B (zh) * 2014-03-05 2015-10-28 浙江科惠医疗器械股份有限公司 角度可调高度可伸缩人工椎体
US9974663B2 (en) * 2014-10-09 2018-05-22 Warsaw Orthopedic, Inc. Spinal implant system and method
US11452612B2 (en) * 2014-10-09 2022-09-27 Warsaw Orthopedic, Inc. Spinal implant system and method
US10363142B2 (en) 2014-12-11 2019-07-30 K2M, Inc. Expandable spinal implants
US9901459B2 (en) 2014-12-16 2018-02-27 Globus Medical, Inc. Expandable fusion devices and methods of installation thereof
US20180243108A1 (en) * 2015-02-11 2018-08-30 Orthospine Global Llc Inter-body spacer
US9889018B2 (en) 2015-03-23 2018-02-13 Musc Foundation For Research Development Expandable vertebral body replacement device and method
US9775719B2 (en) 2015-03-23 2017-10-03 Musc Foundation For Research Development Expandable vertebral body replacement device and method
US9814602B2 (en) 2015-05-14 2017-11-14 Globus Medical, Inc. Expandable intervertebral implants and methods of installation thereof
US10765532B2 (en) 2015-05-21 2020-09-08 Globus Medical, Inc. Device and method for deployment of an anchoring device for intervertebral spinal fusion
US10433975B2 (en) 2015-05-21 2019-10-08 Globus Medical, Inc. Device and method for deployment of an anchoring device for intervertebral spinal fusion
US10376378B2 (en) 2015-05-21 2019-08-13 Globus Medical, Inc. Device and method for deployment of an anchoring device for intervertebral spinal fusion
US9848996B2 (en) 2015-06-17 2017-12-26 Globus Medical, Inc. Variable lordotic interbody spacer
US10016282B2 (en) 2015-07-17 2018-07-10 Globus Medical, Inc. Intervertebral spacer and plate
US10034768B2 (en) 2015-09-02 2018-07-31 Globus Medical, Inc. Implantable systems, devices and related methods
WO2017049268A1 (en) 2015-09-18 2017-03-23 K2M, Inc. Corpectomy device and method of use thereof
US10857003B1 (en) 2015-10-14 2020-12-08 Samy Abdou Devices and methods for vertebral stabilization
US10219914B2 (en) 2015-11-10 2019-03-05 Globus Medical, Inc. Stabilized expandable intervertebral spacer
US10369004B2 (en) 2015-12-16 2019-08-06 Globus Medical, Inc. Expandable intervertebralspacer
DE202016001980U1 (de) 2016-03-24 2016-04-25 Humantech Germany Gmbh Lumbales Wirbelkörperersatzimplantat, dadurch gekennzeichnet, dass es eine Spreizvorrichtung zur Aufbringung einer Spreizkraft (F), ein Zahnrad und eine Antriebsachse umfasst
US9974662B2 (en) 2016-06-29 2018-05-22 Globus Medical, Inc. Expandable fusion device and method of installation thereof
US10052215B2 (en) 2016-06-29 2018-08-21 Globus Medical, Inc. Expandable fusion device and method of installation thereof
LU93170B1 (en) * 2016-08-11 2018-03-28 Ulrich Gmbh & Co Kg Attachment of tracking elements to surgical instruments
US11596526B2 (en) 2016-09-14 2023-03-07 Globus Medical Inc. Systems and methods for expandable corpectomy spacer implantation
US10744000B1 (en) 2016-10-25 2020-08-18 Samy Abdou Devices and methods for vertebral bone realignment
US10973648B1 (en) 2016-10-25 2021-04-13 Samy Abdou Devices and methods for vertebral bone realignment
CN106510905A (zh) * 2016-11-23 2017-03-22 大博医疗科技股份有限公司 一种自身稳定可调节的人工椎体
AU2017363425B2 (en) 2016-11-28 2023-06-22 Musc Foundation For Research Development Expandable vertebral body replacement device and method
CN108236529A (zh) * 2016-12-27 2018-07-03 重庆润泽医药有限公司 一种骨科手术钽棒设备
CN108236526A (zh) * 2016-12-27 2018-07-03 重庆润泽医药有限公司 骨科手术钽棒设备
US10758365B2 (en) * 2017-05-08 2020-09-01 Zavation Medical Products, Llc Expandable spinal cage assemblies for supporting bone structures
CN107242918B (zh) * 2017-07-03 2024-02-13 北京大学人民医院 一种假体柄可延长式肿瘤型人工膝关节假体
US10441430B2 (en) 2017-07-24 2019-10-15 K2M, Inc. Expandable spinal implants
US11179248B2 (en) 2018-10-02 2021-11-23 Samy Abdou Devices and methods for spinal implantation
US11622864B2 (en) 2019-06-28 2023-04-11 Innovasis, Inc. Expandable intervertebral implant
US11259933B2 (en) 2019-09-06 2022-03-01 Globus Medical Inc. Expandable motion preservation spacer
US11191650B2 (en) 2020-02-03 2021-12-07 Globus Medical Inc. Expandable fusions devices, instruments, and methods thereof
US11571313B2 (en) * 2020-04-24 2023-02-07 Warsaw Orthopedic, Inc. Spinal implant system and method
US11298240B2 (en) 2020-06-16 2022-04-12 Globus Medical, Inc. Expanding intervertebral implants
US11357640B2 (en) 2020-07-08 2022-06-14 Globus Medical Inc. Expandable interbody fusions devices
US11491020B2 (en) 2020-07-09 2022-11-08 Globus Medical, Inc. Articulating and expandable interbody fusions devices
US11896499B2 (en) 2021-12-02 2024-02-13 Globus Medical, Inc Expandable fusion device with integrated deployable retention spikes
US12011364B2 (en) 2022-06-15 2024-06-18 Globus Medical, Inc Expandable footprint implant
US11883080B1 (en) 2022-07-13 2024-01-30 Globus Medical, Inc Reverse dynamization implants
CN116747054A (zh) * 2023-08-17 2023-09-15 苏州市康力骨科器械有限公司 一种可扩张的加压固定创伤类骨科植入物

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1238863A (en) * 1917-03-14 1917-09-04 Ashland Products Co Jack.
US1486723A (en) * 1921-07-12 1924-03-11 Maurice F Bernson Jack
US1896715A (en) * 1929-12-12 1933-02-07 Carlo D Martinetti Automobile lifting jack
SE430435B (sv) * 1981-12-14 1983-11-14 Flodman Guns Kb Ledanordning for ett brytgever
DE3312935A1 (de) * 1983-04-11 1984-10-11 Siemens AG, 1000 Berlin und 8000 München Teilnehmerschaltung mit selbsttaetiger teilnehmerschlussleitungsueberwachung
DE19509317B4 (de) * 1995-03-15 2006-08-10 Heinrich Ulrich Implantat zum Einsetzen zwischen Wirbelkörper der Wirbelsäule als Platzhalter
DE19622827B4 (de) 1996-06-07 2009-04-23 Ulrich, Heinrich Implantat zum Einsetzen zwischen Wirbelkörper als Platzhalter
DE59710623D1 (de) * 1997-09-30 2003-09-25 Ct Pulse Orthopedics Ltd Rohrförmiger Stützkörper zum Überbrücken zweier Wirbel
ATE263526T1 (de) * 1998-08-03 2004-04-15 Synthes Ag Zwischenwirbel-allotransplantat-distanzstück
AU738199B2 (en) * 1998-10-15 2001-09-13 Synthes Gmbh Telescopic vertebral prosthesis
SE514142C2 (sv) * 1999-03-09 2001-01-08 Nobel Biocare Ab Självgängande implantat
US6866682B1 (en) * 1999-09-02 2005-03-15 Stryker Spine Distractable corpectomy device
DE10065232C2 (de) 2000-12-27 2002-11-14 Ulrich Gmbh & Co Kg Implantat zum Einsetzen zwischen Wirbelkörper sowie Operationsinstrument zur Handhabung des Implantats
TW545211U (en) * 2001-08-29 2003-08-01 Jung-Chiuan Ye Device for fastening spine
US20040186569A1 (en) * 2003-03-20 2004-09-23 Berry Bret M. Height adjustable vertebral body and disc space replacement devices
DE202004021288U1 (de) * 2003-05-14 2007-06-06 Kraus, Kilian Höhenverstellbares Implantat zum Einsetzen zwischen Wirbelkörpern und Handhabungswerkzeug
US7022138B2 (en) * 2003-07-31 2006-04-04 Mashburn M Laine Spinal interbody fusion device and method
US7674296B2 (en) * 2005-04-21 2010-03-09 Globus Medical, Inc. Expandable vertebral prosthesis

Also Published As

Publication number Publication date
JP2006524513A (ja) 2006-11-02
ES2300566T3 (es) 2008-06-16
WO2004096103A1 (de) 2004-11-11
AR044093A1 (es) 2005-08-24
US20060100710A1 (en) 2006-05-11
DE50309438D1 (de) 2008-04-30
CN1774219A (zh) 2006-05-17
CA2524066C (en) 2011-03-15
BR0318221A (pt) 2006-04-04
EP1620044B1 (de) 2008-03-19
US7641693B2 (en) 2010-01-05
ATE389374T1 (de) 2008-04-15
JP4245566B2 (ja) 2009-03-25
CA2524066A1 (en) 2004-11-11
TWI333416B (en) 2010-11-21
KR101129769B1 (ko) 2012-03-23
EP1620044A1 (de) 2006-02-01
AU2003218855A1 (en) 2004-11-23
KR20060004965A (ko) 2006-01-16
BR0318221B1 (pt) 2013-01-22
NZ543180A (en) 2009-10-30
CN100581506C (zh) 2010-01-20

Similar Documents

Publication Publication Date Title
TW200422035A (en) Intervertebral implant
CN105326585B (zh) 具有可伸展骨固定部件的椎间植入件
JP5899284B2 (ja) 展開可能な係合アームを有する棘突起間インプラント
JP4860691B2 (ja) 伸張可能な脊椎プロテーゼ
ES2805657T3 (es) Sistemas para transporte óseo
JP4074114B2 (ja) 脊柱の椎体間に装入する生体埋め込み部材
KR101496197B1 (ko) 조절가능한 추간 임플란트
ES2336551T3 (es) Dispositivo de fijacion de la columna vertebral.
US8133283B2 (en) Scapho-lunate fixation implants and methods of use
JP5670352B2 (ja) 2つの骨の間にインプラントを挿入するために使用する多機能手術器具および方法
JP6235724B2 (ja) 槌状足指インプラントおよび道具
TW200416020A (en) Intervertebral implant
US11839410B2 (en) Magnetic implants with improved anatomical compatibility
JP2011502005A (ja) 椎体置換デバイスおよび脊椎内の2つの椎体間スペースを維持するために使用する方法
JPH11510720A (ja) スペース保持部材として脊柱の椎体間に挿入する生体埋め込み部材
JP2008272485A (ja) 固定装置、止めねじ、止めねじの使用、固定装置および長手要素の組合せ、組合せおよび保持構造を有する構成、ならびに骨接合セット
JP2018011936A (ja) 埋め込み型圧縮スクリュー
EP3110352A1 (en) Spinal cage device, system, and methods of assembly and use
CN105682613B (zh) 具有由销驱动的接合臂的棘突间植入物
TWM422953U (en) Spinal implant structure, tools and kit thereof
KR101891194B1 (ko) 길이 조절이 가능한 척추 고정용 로드
CN102813546A (zh) 棘间隙固定器

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees