EA200000326A1 - GRAVABLE IMPLANTABLE DEVICE AND METHOD OF ITS APPLICATION - Google Patents

GRAVABLE IMPLANTABLE DEVICE AND METHOD OF ITS APPLICATION

Info

Publication number
EA200000326A1
EA200000326A1 EA200000326A EA200000326A EA200000326A1 EA 200000326 A1 EA200000326 A1 EA 200000326A1 EA 200000326 A EA200000326 A EA 200000326A EA 200000326 A EA200000326 A EA 200000326A EA 200000326 A1 EA200000326 A1 EA 200000326A1
Authority
EA
Eurasian Patent Office
Prior art keywords
cross
adjacent vertebrae
prosthesis
gravable
implant
Prior art date
Application number
EA200000326A
Other languages
Russian (ru)
Other versions
EA001334B1 (en
Inventor
Нельсон Скарбораф
Джон В. Моррис
Original Assignee
Остеотек, Инк.
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 Остеотек, Инк. filed Critical Остеотек, Инк.
Publication of EA200000326A1 publication Critical patent/EA200000326A1/en
Publication of EA001334B1 publication Critical patent/EA001334B1/en

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
    • A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
    • A61F2/447—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages substantially parallelepipedal, e.g. having a rectangular or trapezoidal 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
    • A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
    • A61F2/446—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages having a circular or elliptical cross-section substantially parallel to the axis of the spine, e.g. cylinders or frustocones
    • 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00011—Metals or alloys
    • 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00011—Metals or alloys
    • A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys
    • 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00179—Ceramics or ceramic-like structures

Abstract

Межпозвоночный протез представляет собой костный пересаживаемый имплантируемый элемент, имеющий нужные размеры для вставления в межпозвоночное пространство, образованное между смежными позвонками, и содержащий, по меньшей мере, первую и вторую продольные секции с соответствующими первым и вторым размером поперечного сечения. Первый размер поперечного сечения первой секции имплантата больше второго размера поперечного сечения второго имплантата, в результате чего образуется ступенчатая область, имеющая стопорную поверхность. Следовательно, после постановки имплантируемого элемента в приемном ложе соответствующих размеров, сформированном между смежными позвонками, стопорная поверхность облегчает его фиксацию в этом месте за счет соответствующего контакта с поверхностями приемного ложа. Предложен также способ сращивания смежных позвонков с помощью протеза.Международная заявка была опубликована вместе с отчетом о международном поиске.The intervertebral prosthesis is a bone graft implantable element having the necessary dimensions for insertion into the intervertebral space formed between adjacent vertebrae and containing at least the first and second longitudinal sections with corresponding first and second cross-sectional sizes. The first cross-sectional size of the first implant section is larger than the second cross-sectional size of the second implant, resulting in a stepped area having a stop surface. Consequently, after the implantable element is placed in the receiving bed of appropriate dimensions, formed between adjacent vertebrae, the locking surface facilitates its fixation in this place due to the corresponding contact with the surfaces of the receiving bed. A method of splicing adjacent vertebrae using a prosthesis is also proposed. The international application was published together with an international search report.

EA200000326A 1997-09-17 1997-09-17 Fusion implant device and method of use EA001334B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/016473 WO1999013805A1 (en) 1997-09-17 1997-09-17 Fusion implant device and method of use

Publications (2)

Publication Number Publication Date
EA200000326A1 true EA200000326A1 (en) 2000-10-30
EA001334B1 EA001334B1 (en) 2001-02-26

Family

ID=22261645

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200000326A EA001334B1 (en) 1997-09-17 1997-09-17 Fusion implant device and method of use

Country Status (12)

Country Link
EP (1) EP1014900A1 (en)
JP (1) JP2001516618A (en)
KR (1) KR20010024069A (en)
AU (1) AU4420797A (en)
BR (1) BR9714897A (en)
CA (1) CA2301952A1 (en)
EA (1) EA001334B1 (en)
HU (1) HUP0004039A3 (en)
IL (1) IL135132A0 (en)
NO (1) NO20001386L (en)
NZ (1) NZ503429A (en)
WO (1) WO1999013805A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070162132A1 (en) 2005-12-23 2007-07-12 Dominique Messerli Flexible elongated chain implant and method of supporting body tissue with same
KR101756626B1 (en) 2010-11-15 2017-07-10 진테스 게엠베하 Graft collection and containment system for bone defects

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309777A (en) 1980-11-13 1982-01-12 Patil Arun A Artificial intervertebral disc
US4743256A (en) 1985-10-04 1988-05-10 Brantigan John W Surgical prosthetic implant facilitating vertebral interbody fusion and method
US4834757A (en) 1987-01-22 1989-05-30 Brantigan John W Prosthetic implant
FR2623085B1 (en) 1987-11-16 1992-08-14 Breard Francis SURGICAL IMPLANT TO LIMIT THE RELATIVE MOVEMENT OF VERTEBRES
US4961740B1 (en) 1988-10-17 1997-01-14 Surgical Dynamics Inc V-thread fusion cage and method of fusing a bone joint
CA2007210C (en) * 1989-05-10 1996-07-09 Stephen D. Kuslich Intervertebral reamer
US4936848A (en) 1989-09-22 1990-06-26 Bagby George W Implant for vertebrae
US5105255A (en) 1990-01-10 1992-04-14 Hughes Aircraft Company MMIC die attach design for manufacturability
ES2088690T3 (en) * 1990-12-19 1996-08-16 Harle Anton PROCEDURE FOR THE MANUFACTURE OF A MEDICAL IMPLANT AND IMPLANT MADE IN ACCORDANCE WITH SUCH PROCEDURE.
US5390683A (en) * 1991-02-22 1995-02-21 Pisharodi; Madhavan Spinal implantation methods utilizing a middle expandable implant
US6093207A (en) * 1994-03-18 2000-07-25 Pisharodi; Madhavan Middle expanded, removable intervertebral disk stabilizer disk
CN1134810A (en) * 1995-02-17 1996-11-06 索发默达纳集团股份有限公司 Improved interbody spinal fusion implants

Also Published As

Publication number Publication date
BR9714897A (en) 2000-08-22
NZ503429A (en) 2001-10-26
CA2301952A1 (en) 1999-03-25
JP2001516618A (en) 2001-10-02
HUP0004039A3 (en) 2001-04-28
NO20001386L (en) 2000-05-18
HUP0004039A2 (en) 2001-03-28
AU4420797A (en) 1999-04-05
EP1014900A1 (en) 2000-07-05
IL135132A0 (en) 2001-05-20
KR20010024069A (en) 2001-03-26
EA001334B1 (en) 2001-02-26
NO20001386D0 (en) 2000-03-16
WO1999013805A1 (en) 1999-03-25

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU