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WO2009018720A1 - Powered bone cutter - Google Patents

Powered bone cutter

Info

Publication number
WO2009018720A1
WO2009018720A1 PCT/CN2008/001431 CN2008001431W WO2009018720A1 WO 2009018720 A1 WO2009018720 A1 WO 2009018720A1 CN 2008001431 W CN2008001431 W CN 2008001431W WO 2009018720 A1 WO2009018720 A1 WO 2009018720A1
Authority
WO
Grant status
Application
Patent type
Prior art keywords
cutting
chain
blade
endless
mounted
Prior art date
Application number
PCT/CN2008/001431
Other languages
French (fr)
Inventor
Ximing Zhou
Original Assignee
Beijing Montagne Medical Device Co., 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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/14Surgical saws ; Accessories therefor
    • A61B17/149Chain, wire or band saws

Abstract

A powered bone cutter includes a cutting blade (2) and a handle (1). The cutting blade (2) is mounted on the handle (1) and said cutting blade (2) includes an endless chain and a guide plate (5). The endless chain is mounted on the periphery of the guide plate (5) and consists of tooth-edges (3) and chain links (4) for connecting the adjacent tooth-edges (3). An electric engine (6) is mounted in the handle (1), and the electric engine (6) drives the endless chain of the cutting blade (2) by transmission device to move around the periphery of the guide plate (5).
PCT/CN2008/001431 2007-08-08 2008-08-06 Powered bone cutter WO2009018720A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200710120042.9 2007-08-08
CN 200710120042 CN101361670A (en) 2007-08-08 2007-08-08 Electric osteotome

Publications (1)

Publication Number Publication Date
WO2009018720A1 true true WO2009018720A1 (en) 2009-02-12

Family

ID=40340943

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/001431 WO2009018720A1 (en) 2007-08-08 2008-08-06 Powered bone cutter

Country Status (2)

Country Link
CN (1) CN101361670A (en)
WO (1) WO2009018720A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014527859A (en) * 2011-07-27 2014-10-23 ストライカー・アイルランド・リミテッド Surgical sagittal saw body, and a blade cartridge having a blade bar and a reinforcing rib formed integrally
KR101825991B1 (en) 2016-08-10 2018-02-06 인제대학교 산학협력단 Device for barrel vault osteotomy

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1571926A (en) * 1976-03-19 1980-07-23 Hamer Geerd Cutting device
US4250625A (en) * 1979-08-13 1981-02-17 Alfred Reif Miniature blade device
CN87211413U (en) * 1987-08-04 1988-03-23 中国人民解放军88医院 Electric bone saw with all-angle swing
US5133728A (en) * 1990-01-05 1992-07-28 Petersen Thomas D Gall-resistant ribbed surgical saw blade
US5725530A (en) * 1996-06-19 1998-03-10 Popken; John A. Surgical saw and methods therefor
US20070073303A1 (en) * 2005-09-09 2007-03-29 Namba Robert S Bone-cutting circular saw
WO2008011409A2 (en) * 2006-07-17 2008-01-24 Arthrosurface Incorporated System and method for tissue resection
CN201048963Y (en) * 2007-07-04 2008-04-23 北京蒙太因医疗器械有限公司 Electric osteotome

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1571926A (en) * 1976-03-19 1980-07-23 Hamer Geerd Cutting device
US4250625A (en) * 1979-08-13 1981-02-17 Alfred Reif Miniature blade device
CN87211413U (en) * 1987-08-04 1988-03-23 中国人民解放军88医院 Electric bone saw with all-angle swing
US5133728A (en) * 1990-01-05 1992-07-28 Petersen Thomas D Gall-resistant ribbed surgical saw blade
US5725530A (en) * 1996-06-19 1998-03-10 Popken; John A. Surgical saw and methods therefor
US20070073303A1 (en) * 2005-09-09 2007-03-29 Namba Robert S Bone-cutting circular saw
WO2008011409A2 (en) * 2006-07-17 2008-01-24 Arthrosurface Incorporated System and method for tissue resection
CN201048963Y (en) * 2007-07-04 2008-04-23 北京蒙太因医疗器械有限公司 Electric osteotome

Also Published As

Publication number Publication date Type
CN101361670A (en) 2009-02-11 application

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