WO1993015880A3 - Crimper - Google Patents

Crimper Download PDF

Info

Publication number
WO1993015880A3
WO1993015880A3 PCT/GB1993/000262 GB9300262W WO9315880A3 WO 1993015880 A3 WO1993015880 A3 WO 1993015880A3 GB 9300262 W GB9300262 W GB 9300262W WO 9315880 A3 WO9315880 A3 WO 9315880A3
Authority
WO
WIPO (PCT)
Prior art keywords
jaw members
handles
length
pivot axis
end portions
Prior art date
Application number
PCT/GB1993/000262
Other languages
French (fr)
Other versions
WO1993015880A2 (en
Inventor
Alan Crockard
Raphael Melloul
Brenda Lugo
Original Assignee
Hillway Surgical 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
Priority claimed from GB929202635A external-priority patent/GB9202635D0/en
Priority claimed from GB929212150A external-priority patent/GB9212150D0/en
Application filed by Hillway Surgical Ltd filed Critical Hillway Surgical Ltd
Priority to JP5513892A priority Critical patent/JPH07503907A/en
Priority to EP93903251A priority patent/EP0625085A1/en
Publication of WO1993015880A2 publication Critical patent/WO1993015880A2/en
Publication of WO1993015880A3 publication Critical patent/WO1993015880A3/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
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8861—Apparatus for manipulating flexible wires or straps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/2804—Surgical forceps with two or more pivotal connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/146—Clip clamping hand tools
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/2812—Surgical forceps with a single pivotal connection
    • A61B17/282—Jaws
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/2812—Surgical forceps with a single pivotal connection
    • A61B17/2833—Locking means
    • A61B2017/2837—Locking means with a locking ratchet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/2812—Surgical forceps with a single pivotal connection
    • A61B17/2841—Handles
    • A61B2017/2845—Handles with a spring pushing the handle back

Abstract

A crimp tool for deforming a crimp tube (10) around wires used in surgical procedures has a pair of relatively long handles (107, 108) pivotal about a rear pivot axis (106). Each handle extends forwardly of the rear pivot axis (106) to form a rear jaw member (101a, 101b). The handles have co-operating cam surfaces formed thereon so that when the handles are pivoted towards one another, the free ends of the rear jaw members move apart. The free ends of the rear jaw members (101a, 101b) each carry an intermediate pivot (103, 104). Forward jaw members (111, 112) are pivotable about the intermediate pivot (103, 104) and are pivotable about a common forward pivot axis (110). The forward jaw members (111, 112) extend forwardly of the forward pivot axis (110) so that the forward end portions thereof may engage the crimp tube to deform it. The length of the handles (107, 108) is substantially greater than the length of the rear jaw members (101a, 101b) and the length of the forward jaw members (111, 112) is substantially greater than the length of the forward end portions thereof. Consequently, the compressive force applied by the forward end portions of the foward jaw members is substantially greater than the compressive force applied by a user to the handles (107, 108). A latching ratchet system prevents interruption of the crimping operation before an adjustable completion state. Alternatively, a visual indicator gives information concerning the pressure exerted.
PCT/GB1993/000262 1992-02-07 1993-02-08 Crimper WO1993015880A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5513892A JPH07503907A (en) 1992-02-07 1993-02-08 caulking tool
EP93903251A EP0625085A1 (en) 1992-02-07 1993-02-08 Crimper

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9202635.0 1992-02-07
GB929202635A GB9202635D0 (en) 1992-02-07 1992-02-07 Device for tightening a loop in a wire or cable
GB929212150A GB9212150D0 (en) 1992-06-09 1992-06-09 Crimper
GB9212150.8 1992-06-09

Publications (2)

Publication Number Publication Date
WO1993015880A2 WO1993015880A2 (en) 1993-08-19
WO1993015880A3 true WO1993015880A3 (en) 1993-11-25

Family

ID=26300289

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1993/000262 WO1993015880A2 (en) 1992-02-07 1993-02-08 Crimper

Country Status (3)

Country Link
EP (1) EP0625085A1 (en)
JP (1) JPH07503907A (en)
WO (1) WO1993015880A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5545168A (en) * 1994-03-11 1996-08-13 Burke; Dennis W. Apparatus for both tensioning and crimping a surgical wire
FR2723529B1 (en) * 1994-08-09 1996-10-25 Rech Ligamentaire Scrl Soc Civ METHOD FOR FIXING BY CRIMPING A PROSTHETIC LINK AND CLAMP FOR CARRYING OUT THIS CRIMPING
DE29602240U1 (en) * 1996-02-09 1997-06-19 Novopress Gmbh Pressing device
ZA200808729B (en) 2006-04-21 2010-01-27 Synthes Gmbh Long-nosed crimp pliers for use in orthopedics
WO2014118930A1 (en) * 2013-01-31 2014-08-07 株式会社田中医科器械製作所 Crimping tool
JP6153782B2 (en) * 2013-06-25 2017-06-28 日野自動車株式会社 Caulking tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR444847A (en) * 1911-08-18 1912-10-26 Antal Fodor New clamp
BE888258A (en) * 1981-04-03 1981-07-31 Peever N V PLIERS FOR ATTACHING AN IDENTIFIER ON ANIMAL.
US4462403A (en) * 1983-01-21 1984-07-31 Vernitron Corporation Single action forceps for bone surgery
DE3319149C1 (en) * 1983-05-26 1984-12-13 Franz 7202 Mühlheim Leibinger Arrangement for the mutual fixation of bone parts and tool for fastening this arrangement
US4966600A (en) * 1989-01-26 1990-10-30 Songer Robert J Surgical securance method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR444847A (en) * 1911-08-18 1912-10-26 Antal Fodor New clamp
BE888258A (en) * 1981-04-03 1981-07-31 Peever N V PLIERS FOR ATTACHING AN IDENTIFIER ON ANIMAL.
US4462403A (en) * 1983-01-21 1984-07-31 Vernitron Corporation Single action forceps for bone surgery
DE3319149C1 (en) * 1983-05-26 1984-12-13 Franz 7202 Mühlheim Leibinger Arrangement for the mutual fixation of bone parts and tool for fastening this arrangement
US4966600A (en) * 1989-01-26 1990-10-30 Songer Robert J Surgical securance method

Also Published As

Publication number Publication date
WO1993015880A2 (en) 1993-08-19
JPH07503907A (en) 1995-04-27
EP0625085A1 (en) 1994-11-23

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