WO2009098664A3 - Structured cutting - Google Patents

Structured cutting Download PDF

Info

Publication number
WO2009098664A3
WO2009098664A3 PCT/IB2009/050492 IB2009050492W WO2009098664A3 WO 2009098664 A3 WO2009098664 A3 WO 2009098664A3 IB 2009050492 W IB2009050492 W IB 2009050492W WO 2009098664 A3 WO2009098664 A3 WO 2009098664A3
Authority
WO
WIPO (PCT)
Prior art keywords
arcuate
approach
driving mechanism
structured cutting
structured
Prior art date
Application number
PCT/IB2009/050492
Other languages
French (fr)
Other versions
WO2009098664A2 (en
Inventor
Roni Shafir
Original Assignee
Shafir Production Systems Ltd
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 Shafir Production Systems Ltd filed Critical Shafir Production Systems Ltd
Publication of WO2009098664A2 publication Critical patent/WO2009098664A2/en
Publication of WO2009098664A3 publication Critical patent/WO2009098664A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B19/00—Other reciprocating saws with power drive; Fret-saws
    • B27B19/006—Other reciprocating saws with power drive; Fret-saws with oscillating saw blades; Hand saws with oscillating saw blades
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1637—Hollow drills or saws producing a curved cut, e.g. cylindrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/16—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/18—Sawing tools of special type, e.g. wire saw strands, saw blades or saw wire equipped with diamonds or other abrasive particles in selected individual positions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/14—Surgical saws ; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1662—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body
    • A61B17/1691—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the sternum

Abstract

An approach for producing structured cuts, which at least in part produced by an arcuate reciprocating cutting tool including an arcuate saw and a driving mechanism therefor, is disclosed. The driving mechanism is configured to facilitate the formation of arcuate slots in a substrate. A particular use of the approach in medical applications is specified.
PCT/IB2009/050492 2008-02-06 2009-02-06 Structured cutting WO2009098664A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0802166A GB2457249A (en) 2008-02-06 2008-02-06 A rotationally reciprocating cutting tool
GB0802166.9 2008-02-06

Publications (2)

Publication Number Publication Date
WO2009098664A2 WO2009098664A2 (en) 2009-08-13
WO2009098664A3 true WO2009098664A3 (en) 2009-12-23

Family

ID=39204322

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/050492 WO2009098664A2 (en) 2008-02-06 2009-02-06 Structured cutting

Country Status (2)

Country Link
GB (1) GB2457249A (en)
WO (1) WO2009098664A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10843282B2 (en) 2017-08-16 2020-11-24 Imperial Blades Oscillating blade with universal arbor engagement portion
CA3097746A1 (en) 2018-04-20 2019-10-24 Misonix, Incorporated Ultrasonic surgical drill, assembly and associated surgical method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147364A (en) * 1981-08-20 1992-09-15 Ohio Medical Instrument Company Osteotomy saw/file, cutting guide and method
US20070083209A1 (en) * 2005-09-23 2007-04-12 Synvasive Technology Transverse acting surgical saw blade
US20070123893A1 (en) * 2005-10-15 2007-05-31 O' Donoghue Denis A Surgical sagittal saw blade with angled teeth and chip catchment and reciprocating saw blade with broached teeth

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069824A (en) * 1976-07-12 1978-01-24 Weinstock Robert E Method of and apparatus for forming a crescentic joint in a bone
US4708133A (en) * 1985-04-10 1987-11-24 Comparetto John E Arcuate bone cutter and wedge guide system
US4596243A (en) * 1983-05-25 1986-06-24 Bray Robert S Surgical methods and apparatus for bone removal
US5035698A (en) * 1985-04-10 1991-07-30 Ohio Medical Instrument Co., Inc. Arcuate osteotomy blade
US4955888A (en) * 1989-07-24 1990-09-11 Slocum D Barclay Biradial saw
JP2003094402A (en) * 2001-09-25 2003-04-03 Mitsuru Shioda Arcuated saw for cutting circle
AU2002368194A1 (en) * 2002-08-31 2004-03-19 Atlas Copco Electric Tools Gmbh Tool
AU2003200831B2 (en) * 2003-01-09 2006-11-09 Synthes Gmbh Device for translating a rotational motion into an oscillating motion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147364A (en) * 1981-08-20 1992-09-15 Ohio Medical Instrument Company Osteotomy saw/file, cutting guide and method
US20070083209A1 (en) * 2005-09-23 2007-04-12 Synvasive Technology Transverse acting surgical saw blade
US20070123893A1 (en) * 2005-10-15 2007-05-31 O' Donoghue Denis A Surgical sagittal saw blade with angled teeth and chip catchment and reciprocating saw blade with broached teeth

Also Published As

Publication number Publication date
GB0802166D0 (en) 2008-03-12
GB2457249A (en) 2009-08-12
WO2009098664A2 (en) 2009-08-13

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