TW200743485A - Expandable spine repairing apparatus - Google Patents

Expandable spine repairing apparatus

Info

Publication number
TW200743485A
TW200743485A TW095117290A TW95117290A TW200743485A TW 200743485 A TW200743485 A TW 200743485A TW 095117290 A TW095117290 A TW 095117290A TW 95117290 A TW95117290 A TW 95117290A TW 200743485 A TW200743485 A TW 200743485A
Authority
TW
Taiwan
Prior art keywords
bar
supporting bar
repairing apparatus
guiding
sliding lump
Prior art date
Application number
TW095117290A
Other languages
Chinese (zh)
Other versions
TWI318110B (en
Inventor
tian-you Shi
sheng-fa Xu
Jian-Ming Li
Original Assignee
Spine Asia Co Ltd A
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 Spine Asia Co Ltd A filed Critical Spine Asia Co Ltd A
Priority to TW095117290A priority Critical patent/TW200743485A/en
Publication of TW200743485A publication Critical patent/TW200743485A/en
Application granted granted Critical
Publication of TWI318110B publication Critical patent/TWI318110B/zh

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
    • 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

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)
  • Neurology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

An expandable cage and body spacer comprises a first part, a second part, a first supporting bar, and a second supporting bar. The first part and the second part each have a trough and several holes. The first supporting bar and the second supporting bar are connected to the two parts by join units. There are a guiding bar, a sliding lump, and a locating unit set in the trough of the second part. The guiding bar is fixed at the locating unit. The sliding lump is set on the guiding bar. The sliding lump is moved when the operator turns the guiding bar, and the sliding lump can drive the second supporting bar rising such that to expand the expandable cage and body spacer.
TW095117290A 2006-05-16 2006-05-16 Expandable spine repairing apparatus TW200743485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW095117290A TW200743485A (en) 2006-05-16 2006-05-16 Expandable spine repairing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095117290A TW200743485A (en) 2006-05-16 2006-05-16 Expandable spine repairing apparatus

Publications (2)

Publication Number Publication Date
TW200743485A true TW200743485A (en) 2007-12-01
TWI318110B TWI318110B (en) 2009-12-11

Family

ID=45073459

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095117290A TW200743485A (en) 2006-05-16 2006-05-16 Expandable spine repairing apparatus

Country Status (1)

Country Link
TW (1) TW200743485A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871366A1 (en) 2004-06-09 2005-12-16 Ceravic Soc Par Actions Simpli PROSTHETIC EXPANSIBLE BONE IMPLANT
CN103841909B (en) * 2011-04-07 2017-02-15 维克辛姆公司 Expandable orthopedic device
TWI503097B (en) 2012-10-23 2015-10-11 Spirit Spine Holdings Corp Inc Bone fixation device
TWI731379B (en) 2019-07-31 2021-06-21 中央醫療器材股份有限公司 Vertebral fixation device

Also Published As

Publication number Publication date
TWI318110B (en) 2009-12-11

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