CA954402A - Surgical appliance and method of implantation - Google Patents

Surgical appliance and method of implantation

Info

Publication number
CA954402A
CA954402A CA078,320A CA78320A CA954402A CA 954402 A CA954402 A CA 954402A CA 78320 A CA78320 A CA 78320A CA 954402 A CA954402 A CA 954402A
Authority
CA
Canada
Prior art keywords
implantation
surgical appliance
surgical
appliance
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA078,320A
Inventor
Charles A. Homsy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Methodist Hospital
Original Assignee
Methodist Hospital
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 Methodist Hospital filed Critical Methodist Hospital
Application granted granted Critical
Publication of CA954402A publication Critical patent/CA954402A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8033—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers
    • A61B17/8047—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers wherein the additional element surrounds the screw head in the plate hole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)
CA078,320A 1969-03-24 1970-03-24 Surgical appliance and method of implantation Expired CA954402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80953669A 1969-03-24 1969-03-24

Publications (1)

Publication Number Publication Date
CA954402A true CA954402A (en) 1974-09-10

Family

ID=25201561

Family Applications (1)

Application Number Title Priority Date Filing Date
CA078,320A Expired CA954402A (en) 1969-03-24 1970-03-24 Surgical appliance and method of implantation

Country Status (4)

Country Link
CA (1) CA954402A (en)
CH (1) CH514328A (en)
DE (1) DE2013968A1 (en)
GB (1) GB1300449A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355035B1 (en) * 1987-11-03 1994-05-18 SYNTHES AG, Chur Bone plate with conical holes
DE3942326A1 (en) * 1989-12-21 1991-06-27 Haerle Anton SCREW AS AN OSTEOSYNTHESIS TOOL
FR2706763A1 (en) * 1993-06-25 1994-12-30 Implants Ind Sa Osteosynthesis plate
SE508120C2 (en) * 1995-01-27 1998-08-31 Robert J Medoff Implantable device comprising a pin plate and pins
CA2158890C (en) * 1995-09-22 2002-01-22 John Runciman Spherical washer for use with a bone screw
DE19548395A1 (en) * 1995-12-22 1997-09-18 Leibinger Gmbh Osteosynthesis device
DE19645886C2 (en) * 1996-11-07 1998-10-08 Bosch Gmbh Robert Screw connection with fastening screw
SE9900094D0 (en) * 1999-01-15 1999-01-15 Robert J Medoff A method of enabling bone screws to be installed at an angle in underlying bone
CN1694653B (en) * 2002-12-02 2010-07-14 斯恩蒂斯有限公司 Implant for fixing bones
FR2994380B1 (en) * 2012-08-13 2015-07-17 Biotech Ortho COATING PLATE OF BONE FRAGMENTS AND METHODS OF MAKING SUCH PLATE.

Also Published As

Publication number Publication date
DE2013968A1 (en) 1970-10-08
CH514328A (en) 1971-10-31
GB1300449A (en) 1972-12-20

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