GB846877A - Improvements in surgical and other knives having detachable blades - Google Patents

Improvements in surgical and other knives having detachable blades

Info

Publication number
GB846877A
GB846877A GB19756A GB19756A GB846877A GB 846877 A GB846877 A GB 846877A GB 19756 A GB19756 A GB 19756A GB 19756 A GB19756 A GB 19756A GB 846877 A GB846877 A GB 846877A
Authority
GB
United Kingdom
Prior art keywords
blade
knives
surgical
slot
tang
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
GB19756A
Inventor
Walter Crookes
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.)
SWANN MORTON SALES Ltd
Original Assignee
SWANN MORTON SALES 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 SWANN MORTON SALES Ltd filed Critical SWANN MORTON SALES Ltd
Priority to GB19756A priority Critical patent/GB846877A/en
Publication of GB846877A publication Critical patent/GB846877A/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
    • A61B17/32—Surgical cutting instruments
    • A61B17/3209—Incision instruments
    • A61B17/3211—Surgical scalpels, knives; Accessories therefor
    • A61B17/3213—Surgical scalpels, knives; Accessories therefor with detachable blades

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Knives (AREA)
  • Surgical Instruments (AREA)

Abstract

846,877. Knives. SWANN-MORTON (SALES) Ltd., [formerly JAMES & CROOKES Ltd.]. Dec. 28, 1956 [Jan. 3, 1956], No. 197/56. Class 30 [Also in Groups VI and XXIII] The blade 11 of a knife is attached to the handle 10 by means of a tang 13 engaging in a guide slot 14. Shoulders 24 on the blade engage in a transverse slot 18 in the end of the handle while a head 22 fits into a lateral recess 15, the blade being firmly secured by the slight sideways bending of the tang. Reduced portions 20 enable a finger to be placed behind the head 22 to lift it out of the slot 15 when the blade is to be removed.
GB19756A 1956-01-03 1956-01-03 Improvements in surgical and other knives having detachable blades Expired GB846877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB19756A GB846877A (en) 1956-01-03 1956-01-03 Improvements in surgical and other knives having detachable blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19756A GB846877A (en) 1956-01-03 1956-01-03 Improvements in surgical and other knives having detachable blades

Publications (1)

Publication Number Publication Date
GB846877A true GB846877A (en) 1960-08-31

Family

ID=9700133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19756A Expired GB846877A (en) 1956-01-03 1956-01-03 Improvements in surgical and other knives having detachable blades

Country Status (1)

Country Link
GB (1) GB846877A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311976A (en) * 1965-09-17 1967-04-04 John J Matwijcow Scalpel handle and detachable blade holder
US3317998A (en) * 1965-09-20 1967-05-09 John J Matwijcow Interlocked blade and holder having resilient latching means
US9622773B2 (en) 2012-03-19 2017-04-18 Aspen Surgical Products, Inc. Side activated safety scalpel for left and right hand users with blade removal system
US9693797B2 (en) 2014-03-07 2017-07-04 Aspen Surgical Products, Inc. Scalpel handle sheath with blade remover
USD800905S1 (en) 2015-03-06 2017-10-24 Aspen Surgical Products, Inc. Scalpel handle sheath
USD813390S1 (en) 2016-01-15 2018-03-20 Aspen Surgical Products, Inc. Surgical scalpel blade attachment
US10299825B2 (en) 2014-10-03 2019-05-28 Aspen Surgical Products, Inc. Sharps blade applicator and storage device
GB2575132A (en) * 2018-09-21 2020-01-01 Burcas Ltd Surgical apparatus
CN112334081A (en) * 2018-06-20 2021-02-05 美敦力施美德公司 Coupling for a rotary surgical cutting system
US11278310B2 (en) 2016-03-21 2022-03-22 Aspen Surgical Products, Inc. Safety scalpel handle

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311976A (en) * 1965-09-17 1967-04-04 John J Matwijcow Scalpel handle and detachable blade holder
US3317998A (en) * 1965-09-20 1967-05-09 John J Matwijcow Interlocked blade and holder having resilient latching means
US9622773B2 (en) 2012-03-19 2017-04-18 Aspen Surgical Products, Inc. Side activated safety scalpel for left and right hand users with blade removal system
US10292729B2 (en) 2012-03-19 2019-05-21 Aspen Surgical Products, Inc. Side activated safety scalpel for left and right hand users with blade removal system
US10201369B2 (en) 2014-03-07 2019-02-12 Aspen Surgical Products, Inc. Scalpel handle sheath with blade remover
US9693797B2 (en) 2014-03-07 2017-07-04 Aspen Surgical Products, Inc. Scalpel handle sheath with blade remover
US10806485B2 (en) 2014-03-07 2020-10-20 Aspen Surgical Products, Inc. Scalpel handle sheath with blade remover
US10299825B2 (en) 2014-10-03 2019-05-28 Aspen Surgical Products, Inc. Sharps blade applicator and storage device
USD800905S1 (en) 2015-03-06 2017-10-24 Aspen Surgical Products, Inc. Scalpel handle sheath
USD854685S1 (en) 2015-03-06 2019-07-23 Aspen Surgical Products, Inc. Scalpel handle sheath
USD813390S1 (en) 2016-01-15 2018-03-20 Aspen Surgical Products, Inc. Surgical scalpel blade attachment
US11278310B2 (en) 2016-03-21 2022-03-22 Aspen Surgical Products, Inc. Safety scalpel handle
CN112334081A (en) * 2018-06-20 2021-02-05 美敦力施美德公司 Coupling for a rotary surgical cutting system
GB2575132A (en) * 2018-09-21 2020-01-01 Burcas Ltd Surgical apparatus

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