New! View global litigation for patent families

CA2142359A1 - Automatic Retractable Safety Penetrating Instrument - Google Patents

Automatic Retractable Safety Penetrating Instrument

Info

Publication number
CA2142359A1
CA2142359A1 CA 2142359 CA2142359A CA2142359A1 CA 2142359 A1 CA2142359 A1 CA 2142359A1 CA 2142359 CA2142359 CA 2142359 CA 2142359 A CA2142359 A CA 2142359A CA 2142359 A1 CA2142359 A1 CA 2142359A1
Authority
CA
Grant status
Application
Patent type
Prior art keywords
penetrating
position
member
distal
retracted
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.)
Granted
Application number
CA 2142359
Other languages
French (fr)
Other versions
CA2142359C (en )
Inventor
Inbae Yoon
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.)
Yoon InBae
Original Assignee
Yoon InBae
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
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3417Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3494Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
    • A61B17/3496Protecting sleeves or inner probes; Retractable tips
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3474Insufflating needles, e.g. Veress needles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00477Coupling
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B2017/348Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • A61B2017/3484Anchoring means, e.g. spreading-out umbrella-like structure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, 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
    • A61B90/08Accessories or related features not otherwise provided for
    • A61B2090/0801Prevention of accidental cutting or pricking
    • A61B2090/08021Prevention of accidental cutting or pricking of the patient or his organs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, 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
    • A61B90/08Accessories or related features not otherwise provided for
    • A61B2090/0807Indication means
    • A61B2090/0811Indication means for the position of a particular part of an instrument with respect to the rest of the instrument, e.g. position of the anvil of a stapling instrument

Abstract

An automatic retractable safety penetrating instrument (30) includes a sleeve (34) for being introduced in a body cavity and a penetrating member (32) disposed within the sleeve (34) and having a sharp distal tip (46) for penetrating a wall of the cavity. A retracting mechanism biases the penetrating member (32) to a retracted position wherein the sharp distal tip (46) is in a safe, protected position, and the penetrating member (32) is movable distally from the retracted position to an extended position wherein the sharp distal tip (46) extends beyond a distal end of the sleeve (34). The penetrating member (32) is automatically locked against movement to the retracted position upon axial rotation of a locking and releasing mechanism in response to movement of the penetrating member (32) to the extended position.
CA 2142359 1991-11-27 1993-08-13 Automatic retractable safety penetrating instrument Expired - Fee Related CA2142359C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US07929338 US5360405A (en) 1991-11-27 1992-08-14 Automatic retractable safety penetrating instrument
US929,338 1992-08-14

Publications (2)

Publication Number Publication Date
CA2142359A1 true true CA2142359A1 (en) 1994-03-03
CA2142359C CA2142359C (en) 1996-05-28

Family

ID=25457702

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2142359 Expired - Fee Related CA2142359C (en) 1991-11-27 1993-08-13 Automatic retractable safety penetrating instrument

Country Status (5)

Country Link
US (2) US5360405A (en)
EP (1) EP0655005A4 (en)
JP (1) JPH08500269A (en)
CA (1) CA2142359C (en)
WO (1) WO1994004206A1 (en)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5575804A (en) * 1993-06-24 1996-11-19 Yoon; Inbae Safety penetrating instrument with cannula moving during penetration and triggered safety member protrusion
US5584848A (en) * 1993-06-24 1996-12-17 Yoon; Inbae Safety penetrating instrument with penetrating member, safety member and cannula moving during penetration and triggered safety member protrusion
US5607439A (en) * 1993-06-24 1997-03-04 Yoon; Inbae Safety penetrating instrument with penetrating member moving during penetration and triggered safety member protrusion
US5645556A (en) * 1990-12-18 1997-07-08 Yoon; Inbae Safety penetrating instrument with triggered penetrating member retraction and single or multiple safety member protrusion
US5573545A (en) * 1993-06-24 1996-11-12 Yoon; Inbae Safety penetrating instrument with safety member and cannula moving during penetration and triggered cannula and/or safety member protrusion
US5645557A (en) * 1990-12-18 1997-07-08 Yoon; Inbae Safety penetrating instrument with triggered penetrating member retraction and safety member protrusion
US5569289A (en) * 1993-06-24 1996-10-29 Yoon; Inbae Safety penetrating instrument with penetrating member and cannula moving during penetration and triggered safety member protusion
US5571134A (en) * 1993-06-24 1996-11-05 Yoon; Inbae Safety penetrating instrument with penetrating member and safety member moving during penetration and triggered safety member protrusion
US5665072A (en) * 1991-11-27 1997-09-09 Yoon; Inbae Safety needle instrument with movable cannula and needle
US5713870A (en) * 1991-11-27 1998-02-03 Yoon; Inbae Retractable safety penetrating instrument with laterally extendable spring strip
US5779680A (en) * 1991-11-27 1998-07-14 Yoon; Inbae Retractable safety needle instrument with movable safety member
US5584849A (en) * 1991-11-27 1996-12-17 Yoon; Inbae Retractable safety penetrating instrument with safety shield and multiple triggering and/or moving components
US5573511A (en) * 1991-11-27 1996-11-12 Yoon; Inbae Retractable safety penetrating instrument with safety probe
US5603719A (en) * 1991-11-27 1997-02-18 Yoon; Inbae Retractable safety trocar with multiple triggering and/or moving components
US5993470A (en) * 1992-09-15 1999-11-30 Yoon; Inbae Universal handle for medical instruments
US5346459A (en) * 1993-04-14 1994-09-13 Minnesota Mining And Manufacturing Company Trocar
JP3614943B2 (en) * 1994-09-29 2005-01-26 オリンパス株式会社 Endoscopic puncture needle
US5643248A (en) * 1995-02-07 1997-07-01 Yoon; Inbae Medical instrument with force limiting mechanism
US6402770B1 (en) * 1998-06-01 2002-06-11 Avatar Design & Development, Inc. Method and apparatus for placing and maintaining a percutaneous tube into a body cavity
US7540875B2 (en) * 1998-06-01 2009-06-02 Avatar Design & Development, Inc. Surgical cutting tool with automatically retractable blade assembly
US20040230160A1 (en) * 2000-06-22 2004-11-18 Erblan Surgical Inc. Safety trocar including sealing member
US20040230155A1 (en) * 1999-06-22 2004-11-18 Erblan Surgical Inc. Insufflator and method of use
US20020161387A1 (en) * 2000-06-22 2002-10-31 Blanco Ernesto E. Safety trocar with progressive cutting tip guards and gas jet tissue deflector
US20060015075A1 (en) * 1999-06-22 2006-01-19 Erblan Surgical Inc. Guarded infusor needle and infusor locking system
US6258064B1 (en) * 1999-10-04 2001-07-10 Syntheon, Llc Helically advanceable endoscopic needle device
US20090240275A9 (en) * 2002-03-08 2009-09-24 Erblan Surgical Inc. Surgical actuator and locking system
US7338494B2 (en) * 2003-08-19 2008-03-04 Synthes (U.S.A.) Spring-loaded awl
DE102004019325A1 (en) * 2004-04-21 2005-11-24 Tecpharma Licensing Ag Administration set with priming function
US7419496B2 (en) 2004-08-03 2008-09-02 Staudner Rupert A Trocar with retractable cutting surface
US20060069350A1 (en) * 2004-09-30 2006-03-30 Buenger David R Medical syringe injector pen
US20060069354A1 (en) * 2004-09-30 2006-03-30 Buenger David R Syringe activation device
US20060129136A1 (en) * 2004-12-09 2006-06-15 Meacham George B K Catheter
CA2601475A1 (en) * 2005-03-08 2006-09-14 Vitalitec International, Inc. Safety trocar with lancet feature
EP1800622A1 (en) * 2005-12-23 2007-06-27 SDI Surgical Device International GmbH Spring-biased injector for an intraocular lens
US8801741B2 (en) * 2006-05-03 2014-08-12 Applied Medical Resources Corporation Flat blade shielded obturator
US8657843B2 (en) 2006-05-03 2014-02-25 Applied Medical Resources Corporation Shield lockout for bladed obturator and trocars
DE102006024756B4 (en) 2006-05-27 2008-08-21 Aesculap Ag & Co. Kg surgical obturator
DE102006024757A1 (en) * 2006-05-27 2007-12-06 Aesculap Ag & Co. Kg surgical obturator
US7771394B2 (en) * 2006-06-16 2010-08-10 Ming-Jeng Shue Intravenous catheter introducing device
EP1875874B1 (en) * 2006-07-06 2013-02-27 Covidien LP Two mode trocar assembly
US7678080B2 (en) * 2006-11-30 2010-03-16 Ming-Jeng Shue Intravenous catheter introducing device
DE102006059012B3 (en) * 2006-12-14 2008-05-29 Aesculap Ag & Co. Kg Surgical obturator for puncturing body wall, has control element rotated over cam guide operative between control element and blade carrier and/or between element and protective cap during displacement of carrier and/or cap
CA2682696A1 (en) 2007-04-18 2008-10-30 Tyco Healthcare Group Lp Trocar assembly with obturator dissector
US8002788B2 (en) 2007-10-05 2011-08-23 Tyco Healthcare Group Lp Two-mode bladeless trocar assembly
DE102008024900B4 (en) * 2008-05-23 2010-06-10 Griesser-Aleksic, Aleksandar, Dr. Torax trocar
WO2010078196A1 (en) * 2008-12-31 2010-07-08 St. Jude Medical, Atrial Fibrillation Division, Inc. Fast-acting or rotating transseptal needle
US20100262079A1 (en) * 2009-04-13 2010-10-14 Tyco Healthcare Group Lp Bendable veress needle assembly
US20100274081A1 (en) * 2009-04-22 2010-10-28 Tyco Healthcare Group Lp Visual veress needle assembly
GB201104016D0 (en) * 2011-03-09 2011-04-20 Olberon Ltd Fluid vessel communication device
US20140367446A1 (en) * 2013-06-18 2014-12-18 Covidien Lp Method of emergency retraction for electro-mechanical surgical devices and systems

Family Cites Families (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US501621A (en) * 1893-07-18 Calvin j
US1527291A (en) * 1923-07-09 1925-02-24 Zorraquin Guillermo Safety-pressure-indicating needle
US2496111A (en) * 1947-09-26 1950-01-31 Turkel Henry Biopsy needle
US2630803A (en) * 1950-05-12 1953-03-10 Eustachius O Baran Double pneumothoracic needle
US2623521A (en) * 1951-03-12 1952-12-30 Rose Shaw Indicating stylet needle
DE2544262A1 (en) * 1975-10-03 1977-04-14 Max Bernhard Ulrich Catheter for intra:uterine use - has puncturing point and protective and removable hose in longitudinal central channel
GB2048686B (en) * 1979-05-15 1983-03-16 Wolf Gmbh Richard Endoscopc instrumentation apparatus
US4256119A (en) * 1979-09-17 1981-03-17 Gauthier Industries, Inc. Biopsy needle
US4254762A (en) * 1979-10-23 1981-03-10 Inbae Yoon Safety endoscope system
DE8007991U1 (en) * 1980-03-22 1981-04-09 Clinicon Mannheim Gmbh, 6800 Mannheim, De
US4503856A (en) * 1981-06-29 1985-03-12 Sherwood Medical Company Lancet injector
US4535773A (en) * 1982-03-26 1985-08-20 Inbae Yoon Safety puncturing instrument and method
US4488545A (en) * 1982-12-10 1984-12-18 Sherwood Medical Company Catheter placement device
USRE32922E (en) * 1983-01-13 1989-05-16 Paul D. Levin Blood sampling instrument
US4601710B1 (en) * 1983-08-24 1998-05-05 United States Surgical Corp Trocar assembly
US4559041A (en) * 1984-06-25 1985-12-17 Razi M Dean Cannula introducers
US4616649A (en) * 1984-09-20 1986-10-14 Becton, Dickinson And Company Lancet
US4670008A (en) * 1985-07-01 1987-06-02 Albertini Beat High flux threaded needle
US4627841A (en) * 1986-02-18 1986-12-09 Dorr Robert T Infusion needle
US4654030A (en) * 1986-02-24 1987-03-31 Endotherapeutics Trocar
GB8618578D0 (en) * 1986-07-30 1986-09-10 Turner R C Lancet device
US4793363A (en) * 1986-09-11 1988-12-27 Sherwood Medical Company Biopsy needle
US4902280A (en) * 1986-10-17 1990-02-20 United States Surgical Corporation Trocar
US5030206A (en) * 1986-10-17 1991-07-09 United States Surgical Corporation Trocar
US4802275A (en) * 1987-03-12 1989-02-07 Saft, S.A. Method of manufacturing an electrochemical cell having an alkaline electrolyte and spiral-wound electrodes
US4747831A (en) * 1987-04-29 1988-05-31 Phase Medical, Inc. Cannula insertion set with safety retracting needle
US4900307A (en) * 1987-04-29 1990-02-13 Kulli John C Safety retracting needle for use with syringe
US4931042A (en) * 1987-10-26 1990-06-05 Endotherapeutics Trocar assembly with improved latch
US4820275A (en) * 1987-12-21 1989-04-11 Habley Medical Technology Corporation Retractable needle syringe with integral spring
US4943280A (en) * 1987-12-31 1990-07-24 United States Surgical Corporaiton Self-seating flapper valve for an insufflation cannula assembly
US5053016A (en) * 1987-12-31 1991-10-01 United States Surgical Corporation Valve seat for an insufflation cannula assembly
US4869717A (en) * 1988-04-25 1989-09-26 Adair Edwin Lloyd Gas insufflation needle with instrument port
GB8816033D0 (en) * 1988-07-06 1988-08-10 Ethicon Inc Improved safety trocar
US4955870A (en) * 1988-08-23 1990-09-11 Ridderheim Kristen A Hypodermic syringe with retractable needle
US4906236A (en) * 1988-08-29 1990-03-06 Alberts David S Self-sheathing hypodermic needle
US5024665A (en) * 1988-11-14 1991-06-18 Hemedix International, Inc. Composite catheter assembly
US4889117A (en) * 1989-02-17 1989-12-26 Stevens Peter A Disposable lancet
US4966593A (en) * 1989-03-06 1990-10-30 Design Specialties Laboratories Disposable hypodermic syringe with retractable needle
US4946446A (en) * 1989-06-14 1990-08-07 Vadher Dinesh L Retractable needle
US5026388A (en) * 1989-09-26 1991-06-25 Ingalz Thomas J Single-use skin puncture device
US4994042A (en) * 1989-10-02 1991-02-19 Vadher Dinesh L Combined catheter and needle
US5104383A (en) * 1989-10-17 1992-04-14 United States Surgical Corporation Trocar adapter seal and method of use
US4994068A (en) * 1989-11-24 1991-02-19 Unidex, Inc. Combination sterile pad support and lancet containing lancet disposal element
US4973316A (en) * 1990-01-16 1990-11-27 Dysarz Edward D One handed retractable safety syringe
US5129885A (en) * 1990-02-13 1992-07-14 United States Surgical Corporation Safety device for trocars and surgical instruments therefor
US5127909A (en) * 1990-04-05 1992-07-07 United States Surgical Corporation Flapper valve for an insufflation cannula assembly
GB9010427D0 (en) * 1990-05-09 1990-06-27 Islam Abul B M Stiletted needles
US5061251A (en) * 1990-06-12 1991-10-29 Juhasz Paul R Syringe device
US5114404A (en) * 1990-07-24 1992-05-19 Paxton Gerald R Multifunctional retractable needle type general purpose disabling syringe having enhanced safety features and related method of operation
US5114407A (en) * 1990-08-30 1992-05-19 Ethicon, Inc. Safety mechanism for trocar
US5318580A (en) * 1990-09-11 1994-06-07 Origin Medsystems, Inc. Retractable trocar
DE479130T1 (en) * 1990-10-05 1993-11-25 United States Surgical Corp Safety trocar.
US5116353B1 (en) * 1990-10-05 1996-09-10 Digital Voice Systems Inc Safety trocar
US5226426A (en) * 1990-12-18 1993-07-13 Inbae Yoon Safety penetrating instrument
US5104382A (en) * 1991-01-15 1992-04-14 Ethicon, Inc. Trocar
US5261891A (en) * 1991-01-15 1993-11-16 Ethicon, Inc. Trocar
CA2059229A1 (en) * 1991-01-15 1992-07-16 Ronald J. Brinkerhoff Knife for surgical trocar
US5152754A (en) * 1991-02-15 1992-10-06 Minnesota Mining And Manufacturing Company Trocar
US5295993A (en) * 1991-04-30 1994-03-22 United States Surgical Corporation Safety trocar
US5290304A (en) * 1991-05-14 1994-03-01 Ingram S. Chodorow Trocar system
US5158552A (en) * 1991-11-04 1992-10-27 American Cyanamid Company Safety trocar instrument having a retractable trocar actuated by relief of pressure on the trocar point
US5312354A (en) * 1991-11-04 1994-05-17 American Cyanamid Company Safety trocar instrument having a retractable point actuated by a trigger sleeve
US5207647A (en) * 1991-11-05 1993-05-04 Phelps David Y Needle device
US5320610A (en) * 1991-12-16 1994-06-14 Inbae Yoon Automatic retractable trocar with safety shield and method of use
US5324268A (en) * 1991-12-16 1994-06-28 Inbae Yoon Trocar with safety shield
US5226891A (en) * 1992-04-07 1993-07-13 Applied Medical Resources Seal protection apparatus
US5290243A (en) * 1992-07-16 1994-03-01 Technalytics, Inc. Trocar system
US5246425A (en) * 1992-09-21 1993-09-21 Daniel Hunsberger Trocar and cannula assembly

Also Published As

Publication number Publication date Type
WO1994004206A1 (en) 1994-03-03 application
US5536256A (en) 1996-07-16 grant
JPH08500269A (en) 1996-01-16 application
US5360405A (en) 1994-11-01 grant
EP0655005A4 (en) 1995-09-27 application
EP0655005A1 (en) 1995-05-31 application
CA2142359C (en) 1996-05-28 grant

Similar Documents

Publication Publication Date Title
US3344790A (en) Surgical suturing device with auxiliary spool-brake means
US5336176A (en) Automatic retractable safety penetrating instrument
US4048998A (en) Tampon inserter
US5810769A (en) Cannula for the subcutaneous deposition of an object
US6113605A (en) Prosthesis inserter
US5342308A (en) Single-use syringe with retractable needle
US5152754A (en) Trocar
US4691705A (en) Calculus crushing apparatus
US5092852A (en) Safety syringe for single use
US5534009A (en) Trocar assembly with rotatable tip
US5681292A (en) Retractable needle and syringe combination
US5462533A (en) Self contained needle and shield
US6190360B1 (en) Stent delivery handle
US5637097A (en) Penetrating instrument having an expandable anchoring portion
US4935012A (en) Safety device for medical needles
US5222944A (en) Safety syringe with retractable and lockable needle
US5108406A (en) Instrument to retrieve intraluminal objects
US6692469B1 (en) Injection devices
US5337756A (en) Blood sampling device with a vacuum tube
US6582402B1 (en) Catheter-advancement actuated needle retraction system
US5569282A (en) Retractable surgical knife
US5242427A (en) Surgical instrument forming a trocar
US5346480A (en) Syringe with retractable needle
US5669885A (en) Trocar assembly with spring-loaded mechanism
US4225087A (en) Lock-off means for airless sprayer

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed