CA2124860A1 - Retractable Safety Penetrating Instrument for Portal Sleeve Introduction - Google Patents
Retractable Safety Penetrating Instrument for Portal Sleeve IntroductionInfo
- Publication number
- CA2124860A1 CA2124860A1 CA 2124860 CA2124860A CA2124860A1 CA 2124860 A1 CA2124860 A1 CA 2124860A1 CA 2124860 CA2124860 CA 2124860 CA 2124860 A CA2124860 A CA 2124860A CA 2124860 A1 CA2124860 A1 CA 2124860A1
- Authority
- CA
- Canada
- Prior art keywords
- portal sleeve
- retractable safety
- penetrating member
- penetrating
- penetrating instrument
- 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
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
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
- A61B17/3496—Protecting sleeves or inner probes; Retractable tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3474—Insufflating needles, e.g. Veress needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00477—Coupling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
- A61B2017/3482—Means for supporting the trocar against the body or retaining the trocar inside the body inside
- A61B2017/3484—Anchoring means, e.g. spreading-out umbrella-like structure
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
A retractable safety penetrating instrument (30) for introducing a portal sleeve (34) into a cavity in the body includes a portal sleeve (34) and a penetrating member (32) disposed within the portal sleeve (34) and supported in a manner to automatically move proximally from an extended position wherein a sharp distal end (42) of the penetrating member (32) protrudes from the portal sleeve (34) to a retracted position wherein the sharp distal end (42) of the penetrating member (32) is protected in response to distal movement of the retractable safety penetrating instrument (30) upon penetration into a cavity in the body. A retracting mechanism moves the penetrating member (32) proximally and is normally locked in a position preventing proximal movement of the penetraing member (32) and is released by distal movement of an operating member to trigger retraction of the penetrating member (32).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80050791A | 1991-11-27 | 1991-11-27 | |
US800,507 | 1991-11-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2124860A1 true CA2124860A1 (en) | 1993-06-10 |
CA2124860C CA2124860C (en) | 1998-12-15 |
Family
ID=25178575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002124860A Expired - Fee Related CA2124860C (en) | 1991-11-27 | 1992-11-25 | Retractable safety penetrating instrument for portal sleeve introduction |
Country Status (5)
Country | Link |
---|---|
US (7) | US5634934A (en) |
EP (1) | EP0614383A4 (en) |
AU (1) | AU671266B2 (en) |
CA (1) | CA2124860C (en) |
WO (1) | WO1993010836A1 (en) |
Families Citing this family (83)
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US5645076A (en) * | 1991-08-14 | 1997-07-08 | Yoon; Inbae | Automatic retractable safety penetrating instrument |
US5713870A (en) * | 1991-11-27 | 1998-02-03 | Yoon; Inbae | Retractable safety penetrating instrument with laterally extendable spring strip |
US6224619B1 (en) | 1991-12-17 | 2001-05-01 | Heartport, Inc. | Blood vessel occlusion trocar having size and shape varying insertion body |
US5346459A (en) * | 1993-04-14 | 1994-09-13 | Minnesota Mining And Manufacturing Company | Trocar |
US6749604B1 (en) * | 1993-05-10 | 2004-06-15 | Arthrocare Corporation | Electrosurgical instrument with axially-spaced electrodes |
US6228058B1 (en) | 1997-04-03 | 2001-05-08 | Core Dynamics, Inc. | Sleeve trocar with penetration indicator |
US5957947A (en) * | 1997-07-18 | 1999-09-28 | Wattiez; Arnaud | Single use trocar assembly |
US6468279B1 (en) * | 1998-01-27 | 2002-10-22 | Kyphon Inc. | Slip-fit handle for hand-held instruments that access interior body regions |
US6096041A (en) | 1998-01-27 | 2000-08-01 | Scimed Life Systems, Inc. | Bone anchors for bone anchor implantation device |
USD426635S (en) * | 1998-08-18 | 2000-06-13 | Genicon, Lc | Combination trocar, cannula, and valve |
US6146337A (en) * | 1998-11-25 | 2000-11-14 | Bio-Plexus, Inc. | Holder for blood collection needle with blunting mechanism |
US6733465B1 (en) | 1998-11-25 | 2004-05-11 | Bio-Plexus, Inc. | Holder for blood collection needle with blunting mechanism |
US6689142B1 (en) * | 1999-04-26 | 2004-02-10 | Scimed Life Systems, Inc. | Apparatus and methods for guiding a needle |
US20060015075A1 (en) * | 1999-06-22 | 2006-01-19 | Erblan Surgical Inc. | Guarded infusor needle and infusor locking system |
US20040230155A1 (en) * | 1999-06-22 | 2004-11-18 | Erblan Surgical Inc. | Insufflator and method of use |
US7081122B1 (en) | 1999-10-19 | 2006-07-25 | Kyphon Inc. | Hand-held instruments that access interior body regions |
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US20020161387A1 (en) * | 2000-06-22 | 2002-10-31 | Blanco Ernesto E. | Safety trocar with progressive cutting tip guards and gas jet tissue deflector |
US6613039B1 (en) | 2000-10-26 | 2003-09-02 | Robert S. Namba | Safety guide for surgical placement of sharp instruments |
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US6805689B2 (en) | 2001-10-23 | 2004-10-19 | Wei Chen | Safety blood collector device |
US6723088B2 (en) | 2001-12-20 | 2004-04-20 | Board Of Regents, The University Of Texas | Laparoscopic porting |
US20090240275A9 (en) * | 2002-03-08 | 2009-09-24 | Erblan Surgical Inc. | Surgical actuator and locking system |
US6793678B2 (en) | 2002-06-27 | 2004-09-21 | Depuy Acromed, Inc. | Prosthetic intervertebral motion disc having dampening |
JP2006507841A (en) * | 2002-11-14 | 2006-03-09 | ダーマコン, インコーポレイテッド | Functional and ultrafunctional siRNA |
GB0229932D0 (en) * | 2002-12-20 | 2003-01-29 | Smiths Group Plc | Medico-surgical apparatus |
US20040143218A1 (en) * | 2003-01-21 | 2004-07-22 | Animas Corporation | Needle having optimum grind for reduced insertion force |
US7338494B2 (en) * | 2003-08-19 | 2008-03-04 | Synthes (U.S.A.) | Spring-loaded awl |
US20060030872A1 (en) * | 2004-08-03 | 2006-02-09 | Brad Culbert | Dilation introducer for orthopedic surgery |
US9387313B2 (en) | 2004-08-03 | 2016-07-12 | Interventional Spine, Inc. | Telescopic percutaneous tissue dilation systems and related methods |
US7419496B2 (en) * | 2004-08-03 | 2008-09-02 | Staudner Rupert A | Trocar with retractable cutting surface |
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US20070010841A1 (en) * | 2005-07-05 | 2007-01-11 | Medical Innovations Pte Ltd | Lancet assembly |
US8911472B2 (en) | 2005-12-13 | 2014-12-16 | Cardiva Medical, Inc. | Apparatus and methods for delivering hemostatic materials for blood vessel closure |
US20100168767A1 (en) * | 2008-06-30 | 2010-07-01 | Cardiva Medical, Inc. | Apparatus and methods for delivering hemostatic materials for blood vessel closure |
US7766937B2 (en) * | 2006-03-13 | 2010-08-03 | Mini-Lap Technologies, Inc. | Minimally invasive surgical assembly and methods |
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 |
JP4994775B2 (en) | 2006-10-12 | 2012-08-08 | 日本コヴィディエン株式会社 | Needle point protector |
WO2008070863A2 (en) | 2006-12-07 | 2008-06-12 | Interventional Spine, Inc. | Intervertebral implant |
WO2008076340A2 (en) * | 2006-12-15 | 2008-06-26 | Tyco Healthcare Group Lp | Trocar assembly with obturator design |
EP2142115B1 (en) * | 2007-04-18 | 2016-08-24 | Covidien LP | Trocar assembly with obturator dissector |
US8900307B2 (en) | 2007-06-26 | 2014-12-02 | DePuy Synthes Products, LLC | Highly lordosed fusion cage |
US8282663B2 (en) | 2007-10-05 | 2012-10-09 | Tyco Healthcare Group Lp | Bladeless obturator for use in a surgical trocar assembly |
CN101909548B (en) | 2008-01-17 | 2014-07-30 | 斯恩蒂斯有限公司 | An expandable intervertebral implant and associated method of manufacturing the same |
JP5441997B2 (en) | 2008-04-05 | 2014-03-12 | ジンテス ゲゼルシャフト ミット ベシュレンクテル ハフツング | Expandable intervertebral implant |
US9526620B2 (en) | 2009-03-30 | 2016-12-27 | DePuy Synthes Products, Inc. | Zero profile spinal fusion cage |
US9393129B2 (en) | 2009-12-10 | 2016-07-19 | DePuy Synthes Products, Inc. | Bellows-like expandable interbody fusion cage |
US9226774B2 (en) * | 2009-12-17 | 2016-01-05 | Covidien Lp | Visual obturator with tip openings |
US8979883B2 (en) * | 2009-12-17 | 2015-03-17 | Covidien Lp | Obturator tip |
US9326757B2 (en) | 2009-12-31 | 2016-05-03 | Teleflex Medical Incorporated | Surgical instruments for laparoscopic aspiration and retraction |
US8979860B2 (en) | 2010-06-24 | 2015-03-17 | DePuy Synthes Products. LLC | Enhanced cage insertion device |
US9282979B2 (en) | 2010-06-24 | 2016-03-15 | DePuy Synthes Products, Inc. | Instruments and methods for non-parallel disc space preparation |
WO2012003175A1 (en) | 2010-06-29 | 2012-01-05 | Synthes Usa, Llc | Distractible intervertebral implant |
US8961552B2 (en) | 2010-09-21 | 2015-02-24 | Covidien Lp | Bladeless obturators and bladeless obturator members |
US9402732B2 (en) | 2010-10-11 | 2016-08-02 | DePuy Synthes Products, Inc. | Expandable interspinous process spacer implant |
US8486024B2 (en) | 2011-04-27 | 2013-07-16 | Covidien Lp | Safety IV catheter assemblies |
WO2013048768A1 (en) | 2011-09-26 | 2013-04-04 | Covidien Lp | Safety iv catheter and needle assembly |
EP2760520A1 (en) | 2011-09-26 | 2014-08-06 | Covidien LP | Safety catheter |
US8834422B2 (en) | 2011-10-14 | 2014-09-16 | Covidien Lp | Vascular access assembly and safety device |
US8940052B2 (en) | 2012-07-26 | 2015-01-27 | DePuy Synthes Products, LLC | Expandable implant |
US20140067069A1 (en) | 2012-08-30 | 2014-03-06 | Interventional Spine, Inc. | Artificial disc |
US9522070B2 (en) | 2013-03-07 | 2016-12-20 | Interventional Spine, Inc. | Intervertebral implant |
US11426290B2 (en) | 2015-03-06 | 2022-08-30 | DePuy Synthes Products, Inc. | Expandable intervertebral implant, system, kit and method |
US9913727B2 (en) | 2015-07-02 | 2018-03-13 | Medos International Sarl | Expandable implant |
WO2018002715A2 (en) | 2016-06-28 | 2018-01-04 | Eit Emerging Implant Technologies Gmbh | Expandable and angularly adjustable articulating intervertebral cages |
US11510788B2 (en) | 2016-06-28 | 2022-11-29 | Eit Emerging Implant Technologies Gmbh | Expandable, angularly adjustable intervertebral cages |
CN106166082B (en) * | 2016-08-26 | 2018-08-17 | 任飞 | From retraction puncture outfit |
US10537436B2 (en) | 2016-11-01 | 2020-01-21 | DePuy Synthes Products, Inc. | Curved expandable cage |
US10888433B2 (en) | 2016-12-14 | 2021-01-12 | DePuy Synthes Products, Inc. | Intervertebral implant inserter and related methods |
US10398563B2 (en) | 2017-05-08 | 2019-09-03 | Medos International Sarl | Expandable cage |
US11344424B2 (en) | 2017-06-14 | 2022-05-31 | Medos International Sarl | Expandable intervertebral implant and related methods |
US10940016B2 (en) | 2017-07-05 | 2021-03-09 | Medos International Sarl | Expandable intervertebral fusion cage |
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-
1992
- 1992-11-25 EP EP92925339A patent/EP0614383A4/en not_active Withdrawn
- 1992-11-25 CA CA002124860A patent/CA2124860C/en not_active Expired - Fee Related
- 1992-11-25 AU AU31429/93A patent/AU671266B2/en not_active Ceased
- 1992-11-25 WO PCT/US1992/010007 patent/WO1993010836A1/en not_active Application Discontinuation
-
1994
- 1994-05-20 US US08/247,205 patent/US5634934A/en not_active Expired - Fee Related
- 1994-06-03 US US08/254,007 patent/US5478317A/en not_active Expired - Fee Related
-
1995
- 1995-05-10 US US08/438,601 patent/US5569293A/en not_active Expired - Fee Related
- 1995-05-10 US US08/438,578 patent/US5607396A/en not_active Expired - Fee Related
- 1995-05-10 US US08/438,581 patent/US5591193A/en not_active Expired - Fee Related
- 1995-05-10 US US08/438,580 patent/US5618271A/en not_active Expired - Fee Related
-
1996
- 1996-03-08 US US08/612,730 patent/US5810866A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU3142993A (en) | 1993-06-28 |
US5810866A (en) | 1998-09-22 |
AU671266B2 (en) | 1996-08-22 |
US5618271A (en) | 1997-04-08 |
EP0614383A4 (en) | 1995-04-19 |
US5634934A (en) | 1997-06-03 |
WO1993010836A1 (en) | 1993-06-10 |
US5591193A (en) | 1997-01-07 |
CA2124860C (en) | 1998-12-15 |
EP0614383A1 (en) | 1994-09-14 |
US5607396A (en) | 1997-03-04 |
US5569293A (en) | 1996-10-29 |
US5478317A (en) | 1995-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |