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The surgical scalpel having a movable guard and the scalpel blade guard

Info

Publication number
WO2003099145A1
WO2003099145A1 PCT/CN2003/000381 CN0300381W WO2003099145A1 WO 2003099145 A1 WO2003099145 A1 WO 2003099145A1 CN 0300381 W CN0300381 W CN 0300381W WO 2003099145 A1 WO2003099145 A1 WO 2003099145A1
Authority
WO
Grant status
Application
Patent type
Prior art keywords
guard
handle
blade
scalpel
transverse
Prior art date
Application number
PCT/CN2003/000381
Other languages
French (fr)
Inventor
Yitian Qian
Yee Men Lo
Original Assignee
Yitian Qian
Yee Men Lo
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
    • A61B17/32Surgical cutting instruments
    • A61B17/3209Incision instruments
    • A61B17/3211Surgical scalpels, knives; Accessories therefor
    • A61B17/3213Surgical scalpels, knives; Accessories therefor with detachable blades
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3209Incision instruments
    • A61B17/3211Surgical scalpels, knives; Accessories therefor
    • A61B2017/32113Surgical scalpels, knives; Accessories therefor with extendable or retractable guard or blade

Abstract

The present invention relates to a surgical scalpel having a movable guard. The said scalpel includes a blade, a guard and a handle. The said blade can be securely attached to the head of the said handle. The said guard is covered outside the said handle. The longitudinal and transverse slots provided inside the said guard can be respectively engaged with the longitudinal and transverse ribs of the said handle, thereof the said guard can slide relative to the said handle between a guard position where the said guard prevents inadvertent access to the blade and an exposing position where the said guard exposes the blade to the required length for use.
PCT/CN2003/000381 2002-05-27 2003-05-22 The surgical scalpel having a movable guard and the scalpel blade guard WO2003099145A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN02111852.3 2002-05-27
CN 02111852 CN1382423A (en) 2002-05-27 2002-05-27 Surgical knife with protecting slide sleeve
CN03115005.5 2003-01-21
CN 03115005 CN1446520A (en) 2002-05-27 2003-01-21 Protection sliding sleeve for surgical knife blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03811740 CN100403994C (en) 2002-05-27 2003-05-22 Protective sheath for surgical knife and blade with protective slide sleeve

Publications (1)

Publication Number Publication Date
WO2003099145A1 true true WO2003099145A1 (en) 2003-12-04

Family

ID=29585127

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2003/000381 WO2003099145A1 (en) 2002-05-27 2003-05-22 The surgical scalpel having a movable guard and the scalpel blade guard

Country Status (2)

Country Link
CN (3) CN1382423A (en)
WO (1) WO2003099145A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7387637B2 (en) 2003-04-22 2008-06-17 Becton, Dickinson And Company Surgical knife safety handle
US8256331B2 (en) 2008-11-20 2012-09-04 Alcon Research, Ltd. Guarded surgical knife handle
US8256330B2 (en) 2008-11-20 2012-09-04 Alcon Research, Ltd. Guarded surgical knife handle
USD685091S1 (en) 2003-04-22 2013-06-25 Beaver-Vistec International (US), Inc. Surgical knife safety handle guard
US9044265B2 (en) 2008-02-07 2015-06-02 Beaver-Visitec International (Us), Inc. Retractable safety knife
US9480495B2 (en) 2004-10-20 2016-11-01 Beaver-Visitec International (Us), Inc. Surgical knife safety handle having user operable lock

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101617951B (en) 2008-07-03 2012-08-29 钱倚天 Surgical knife with protective sliding sleeve
CN101642383B (en) 2009-08-20 2010-12-29 苏州施莱医疗器械有限公司;无锡信达医疗器械有限公司 Safe scalpel with assembled steel handle
CN103479402B (en) * 2013-09-27 2015-06-03 上海海洋大学 Multistage thickness positioning cutting tool

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275606A (en) * 1992-01-24 1994-01-04 Leonard Bloom Guarded scalpel for surgical use
US5868771A (en) * 1997-07-25 1999-02-09 Pabban Development, Inc. Scalpel blade cover
US5919201A (en) * 1993-12-08 1999-07-06 Becton, Dickinson And Company Surgical scalpel
CN2334348Y (en) * 1998-06-22 1999-08-25 王东文 Quantitative scalpel
DE19826656A1 (en) * 1998-06-16 2000-01-05 Ruediger Dworschak Surgical scalpel e.g. for eye operations for cornea parting
WO2001005312A1 (en) * 1999-07-15 2001-01-25 Occupational & Medical Innovations Pty Ltd A surgical scalpel with retractable guard

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5411512A (en) 1992-01-24 1995-05-02 Leonard Bloom Guarded surgical scalpel
US5292329A (en) 1992-12-04 1994-03-08 Werner Richard S Retractable surgical knife
CN1095258A (en) 1993-05-14 1994-11-23 布鲁斯·德伯希尔 Scalpel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275606A (en) * 1992-01-24 1994-01-04 Leonard Bloom Guarded scalpel for surgical use
US5919201A (en) * 1993-12-08 1999-07-06 Becton, Dickinson And Company Surgical scalpel
US5868771A (en) * 1997-07-25 1999-02-09 Pabban Development, Inc. Scalpel blade cover
DE19826656A1 (en) * 1998-06-16 2000-01-05 Ruediger Dworschak Surgical scalpel e.g. for eye operations for cornea parting
CN2334348Y (en) * 1998-06-22 1999-08-25 王东文 Quantitative scalpel
WO2001005312A1 (en) * 1999-07-15 2001-01-25 Occupational & Medical Innovations Pty Ltd A surgical scalpel with retractable guard

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7387637B2 (en) 2003-04-22 2008-06-17 Becton, Dickinson And Company Surgical knife safety handle
US7901422B2 (en) 2003-04-22 2011-03-08 Beaver-Visitec International (Us), Inc. Surgical knife safety handle
US7905894B2 (en) 2003-04-22 2011-03-15 Beaver-Visitec International (Us), Inc. Surgical knife safety handle
USD685091S1 (en) 2003-04-22 2013-06-25 Beaver-Vistec International (US), Inc. Surgical knife safety handle guard
USD685092S1 (en) 2003-04-22 2013-06-25 Beaver-Visitec International (Us), Inc. Surgical knife safety handle
US9480495B2 (en) 2004-10-20 2016-11-01 Beaver-Visitec International (Us), Inc. Surgical knife safety handle having user operable lock
US9044265B2 (en) 2008-02-07 2015-06-02 Beaver-Visitec International (Us), Inc. Retractable safety knife
US8256331B2 (en) 2008-11-20 2012-09-04 Alcon Research, Ltd. Guarded surgical knife handle
US8256330B2 (en) 2008-11-20 2012-09-04 Alcon Research, Ltd. Guarded surgical knife handle

Also Published As

Publication number Publication date Type
CN1655727A (en) 2005-08-17 application
CN1446520A (en) 2003-10-08 application
CN1382423A (en) 2002-12-04 application
CN100403994C (en) 2008-07-23 grant

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