WO2011095956A3 - System and methods for bone distraction - Google Patents

System and methods for bone distraction Download PDF

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Publication number
WO2011095956A3
WO2011095956A3 PCT/IB2011/050517 IB2011050517W WO2011095956A3 WO 2011095956 A3 WO2011095956 A3 WO 2011095956A3 IB 2011050517 W IB2011050517 W IB 2011050517W WO 2011095956 A3 WO2011095956 A3 WO 2011095956A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
bone distraction
distraction
bone
osteotomy
Prior art date
Application number
PCT/IB2011/050517
Other languages
French (fr)
Other versions
WO2011095956A2 (en
Inventor
Rajiv Agarwal
Sanjeev Agarwal
Original Assignee
Rajiv Agarwal
Sanjeev Agarwal
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 Rajiv Agarwal, Sanjeev Agarwal filed Critical Rajiv Agarwal
Publication of WO2011095956A2 publication Critical patent/WO2011095956A2/en
Publication of WO2011095956A3 publication Critical patent/WO2011095956A3/en

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
    • A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
    • A61B17/64—Devices extending alongside the bones to be positioned
    • A61B17/6466—Devices extending alongside the bones to be positioned with pin-clamps movable along a solid connecting rod
    • 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
    • A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
    • A61B17/66—Alignment, compression or distraction mechanisms
    • 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
    • A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
    • A61B17/64—Devices extending alongside the bones to be positioned
    • A61B17/6466—Devices extending alongside the bones to be positioned with pin-clamps movable along a solid connecting rod
    • A61B17/6475—Devices extending alongside the bones to be positioned with pin-clamps movable along a solid connecting rod the connecting rod being threaded
    • 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
    • A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
    • A61B17/66—Alignment, compression or distraction mechanisms
    • A61B17/663—Alignment, compression or distraction mechanisms for jaw bones, e.g. subcutaneous distractors with external access

Abstract

Disclosed is a system for bone distraction. The system comprises at least a pin holding clamp with a plurality of holes configured to allow secure fixation of a distraction device in situations where the underlying bone stock is uneven, asymmetrical and of different contour on either side of the osteotomy.
PCT/IB2011/050517 2010-02-08 2011-02-07 System and methods for bone distraction WO2011095956A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN268/DEL/2010 2010-02-08
IN268DE2010 2010-02-08

Publications (2)

Publication Number Publication Date
WO2011095956A2 WO2011095956A2 (en) 2011-08-11
WO2011095956A3 true WO2011095956A3 (en) 2011-12-15

Family

ID=43858170

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/050517 WO2011095956A2 (en) 2010-02-08 2011-02-07 System and methods for bone distraction

Country Status (1)

Country Link
WO (1) WO2011095956A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730608A (en) * 1986-03-05 1988-03-15 Schlein Allen P External bone-anchoring fixator
US4848368A (en) * 1988-04-25 1989-07-18 Kronner Richard F Universal external fixation frame assembly
US5855580A (en) * 1995-10-05 1999-01-05 Kreidler; Winfried Distraction device
WO2003092519A1 (en) * 2002-04-30 2003-11-13 Synthes (U.S.A.) Compact maxillary distractor
US20050256526A1 (en) * 2004-05-13 2005-11-17 Johnston Thomas S Bone distractor and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730608A (en) * 1986-03-05 1988-03-15 Schlein Allen P External bone-anchoring fixator
US4848368A (en) * 1988-04-25 1989-07-18 Kronner Richard F Universal external fixation frame assembly
US5855580A (en) * 1995-10-05 1999-01-05 Kreidler; Winfried Distraction device
WO2003092519A1 (en) * 2002-04-30 2003-11-13 Synthes (U.S.A.) Compact maxillary distractor
US20050256526A1 (en) * 2004-05-13 2005-11-17 Johnston Thomas S Bone distractor and method

Also Published As

Publication number Publication date
WO2011095956A2 (en) 2011-08-11

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