WO2008019097A3 - An apparatus for cutting tissue - Google Patents

An apparatus for cutting tissue Download PDF

Info

Publication number
WO2008019097A3
WO2008019097A3 PCT/US2007/017392 US2007017392W WO2008019097A3 WO 2008019097 A3 WO2008019097 A3 WO 2008019097A3 US 2007017392 W US2007017392 W US 2007017392W WO 2008019097 A3 WO2008019097 A3 WO 2008019097A3
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
flat portion
blade
tissue
cutting tissue
Prior art date
Application number
PCT/US2007/017392
Other languages
French (fr)
Other versions
WO2008019097B1 (en
WO2008019097A2 (en
Inventor
Michael Stanton-Hicks
Original Assignee
Cleveland Clinic Foundation
Michael Stanton-Hicks
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 Cleveland Clinic Foundation, Michael Stanton-Hicks filed Critical Cleveland Clinic Foundation
Publication of WO2008019097A2 publication Critical patent/WO2008019097A2/en
Publication of WO2008019097A3 publication Critical patent/WO2008019097A3/en
Publication of WO2008019097B1 publication Critical patent/WO2008019097B1/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
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/313—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes
    • A61B1/3135—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes for examination of the epidural or the spinal space
    • 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
    • A61B17/1604—Chisels; Rongeurs; Punches; Stamps
    • 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
    • A61B17/1671—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 spine
    • 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
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320708—Curettes, e.g. hollow scraping instruments
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0023—Surgical instruments, devices or methods, e.g. tourniquets disposable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00261—Discectomy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0801—Prevention of accidental cutting or pricking
    • A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A61B2090/306—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using optical fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/361—Image-producing devices, e.g. surgical cameras
    • A61B2090/3614—Image-producing devices, e.g. surgical cameras using optical fibre
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/361—Image-producing devices, e.g. surgical cameras

Abstract

An apparatus (100) for cutting tissue. The apparatus includes a shaft (101), a flat portion (102), and a blade (104). The shaft has a first end and a second end opposite the first end. The first end forms a handle for the apparatus. The flat portion is formed adjacent the second end of the shaft and angled relative to the shaft. The flat portion has a generally triangular indentation (109). The blade cuts the tissue. The blade is secured within the triangular indentation of the flat portion. The blade has a V-shaped cutout formed by inner sharpened portions for engaging the tissue.
PCT/US2007/017392 2006-08-03 2007-08-03 An apparatus for cutting tissue WO2008019097A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83534906P 2006-08-03 2006-08-03
US60/835,349 2006-08-03

Publications (3)

Publication Number Publication Date
WO2008019097A2 WO2008019097A2 (en) 2008-02-14
WO2008019097A3 true WO2008019097A3 (en) 2008-07-17
WO2008019097B1 WO2008019097B1 (en) 2008-10-02

Family

ID=38951310

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/017392 WO2008019097A2 (en) 2006-08-03 2007-08-03 An apparatus for cutting tissue

Country Status (1)

Country Link
WO (1) WO2008019097A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8894672B2 (en) 2011-05-06 2014-11-25 Paul Leach Burroughs, III Quadriceps tendon stripper
US8894676B2 (en) 2012-06-11 2014-11-25 Paul Leach Burroughs, III Tubular ligament cutting implement
US8894675B2 (en) 2012-06-11 2014-11-25 Paul Leach Burroughs, III Tubular ligament cutting implement
US9681915B2 (en) 2015-01-07 2017-06-20 Ramon Berguer Septotomy catheter for aortic dissection
WO2016111753A1 (en) * 2015-01-07 2016-07-14 Ramon Berguer Septotomy catheter for aortic dissection
US11701170B2 (en) 2015-01-07 2023-07-18 Cutcath Llc Septotomy catheter for aortic dissection
US11376022B2 (en) 2019-07-18 2022-07-05 Quadvantage Technology, Inc. Patella cutting guide
CN113143411B (en) * 2021-04-29 2022-09-06 中国医学科学院阜外医院 Chronic aorta interlayer intimal incision knife

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221744A (en) * 1963-03-11 1965-12-07 Stryker Corp Surgical knife
GB2043450A (en) * 1979-02-26 1980-10-08 Knight O W Bovine ovary extractor
WO2004028351A2 (en) * 2002-09-27 2004-04-08 Surgifile, Inc. Shielded reciprocating surgical file
US20060095046A1 (en) * 2004-11-01 2006-05-04 Sdgi Holdings, Inc. Devices and methods for explantation of intervertebral disc implants
US20060149267A1 (en) * 2004-12-22 2006-07-06 John Nordt Safety knife for resection of annulus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221744A (en) * 1963-03-11 1965-12-07 Stryker Corp Surgical knife
GB2043450A (en) * 1979-02-26 1980-10-08 Knight O W Bovine ovary extractor
WO2004028351A2 (en) * 2002-09-27 2004-04-08 Surgifile, Inc. Shielded reciprocating surgical file
US20060095046A1 (en) * 2004-11-01 2006-05-04 Sdgi Holdings, Inc. Devices and methods for explantation of intervertebral disc implants
US20060149267A1 (en) * 2004-12-22 2006-07-06 John Nordt Safety knife for resection of annulus

Also Published As

Publication number Publication date
WO2008019097B1 (en) 2008-10-02
WO2008019097A2 (en) 2008-02-14

Similar Documents

Publication Publication Date Title
WO2008019097A3 (en) An apparatus for cutting tissue
WO2007109181A3 (en) A concave tapered food product, method, and apparatus for producing such a product
WO2008121392A3 (en) Scalpel blade holder
WO2007011795A3 (en) Blade housing for electronic cutting apparatus
DK2068729T3 (en) Cutting blade for morcellator
WO2008073404A3 (en) Retrograde resection apparatus and method
WO2007092852A3 (en) Microsurgical cutting instruments
WO2008036951A3 (en) Annulus cutting tools and methods
WO2010058935A3 (en) Biopsy apparatus
WO2010065737A3 (en) Trocar-tipped drill bit
WO2004112616A3 (en) Suture cutter
WO2006019814A3 (en) Tissue tract lancet
WO2011044081A3 (en) Cutting tool comprising a tool housing and a movable implement, particularly plastic pipe cutter
WO2006037510A3 (en) Surgical instrument
AU2002361734A1 (en) Cutting instrument
WO2007018690A3 (en) Taping knife handle with identification insert
WO2012115807A3 (en) Laparoscopic scalpel and method for use
TW200737332A (en) Sheet cutting apparatus and sheet cutting method
WO2008027149A3 (en) Wallboard taping knife with polymeric hammer
WO2005094274A3 (en) Solid state processing of hand-held knife blades to improve blade performance
WO2008109295A8 (en) Offset taping knife
WO2009029558A3 (en) Slitter with adjustable shroud
WO2007001508A3 (en) Garden tool
WO2006104600A3 (en) Nail drill
PL2043826T3 (en) Knife and method for producing it

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07836499

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

122 Ep: pct application non-entry in european phase

Ref document number: 07836499

Country of ref document: EP

Kind code of ref document: A2