CA2183703A1 - Method and Apparatus for Variably Regulating the Length of a Combined Spinal-Epidural Needle - Google Patents
Method and Apparatus for Variably Regulating the Length of a Combined Spinal-Epidural NeedleInfo
- Publication number
- CA2183703A1 CA2183703A1 CA2183703A CA2183703A CA2183703A1 CA 2183703 A1 CA2183703 A1 CA 2183703A1 CA 2183703 A CA2183703 A CA 2183703A CA 2183703 A CA2183703 A CA 2183703A CA 2183703 A1 CA2183703 A1 CA 2183703A1
- Authority
- CA
- Canada
- Prior art keywords
- needle
- spinal
- epidural
- spring element
- epidural needle
- 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
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
-
- 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
- A61B17/3401—Puncturing needles for the peridural or subarachnoid space or the plexus, e.g. for anaesthesia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
-
- 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
- A61B2017/347—Locking means, e.g. for locking instrument in cannula
Abstract
A regulating device for variably regulating the length of a combined spinal epidural needle and the method of practicing same is disclosed. In one variant, the regulating device features a pair of substantially concentricity disposed sliding members to which each of the epidural needle and spinal needle may be separately fitted. A
spring element is provided to selectably engage the spinal needle. The spring element includes one end fixed to the sliding member securing the epidural needle, a free end manipulable by a user, and at least one passage or opening disposed between the fixed and free ends through which the spinal needle passes. The opening is configured to permit either gripping or free sliding of the spinal needle depending on the practitioner's actuation of the spring element. By actuation of the spring element, the practitioner may control axial movement between the sliding members, thereby regulating the extension of the spinal needle relative to the epidural needle. The sliding members may be configured in a variety of shapes or dimensions to accommodate various combinations of spinal and epidural needles. The device may be provided pre-assembled with either one or both of the spinal needle or epidural needle, or it may be employed with a spinal needle, epidural needle, or both separately sourced.
spring element is provided to selectably engage the spinal needle. The spring element includes one end fixed to the sliding member securing the epidural needle, a free end manipulable by a user, and at least one passage or opening disposed between the fixed and free ends through which the spinal needle passes. The opening is configured to permit either gripping or free sliding of the spinal needle depending on the practitioner's actuation of the spring element. By actuation of the spring element, the practitioner may control axial movement between the sliding members, thereby regulating the extension of the spinal needle relative to the epidural needle. The sliding members may be configured in a variety of shapes or dimensions to accommodate various combinations of spinal and epidural needles. The device may be provided pre-assembled with either one or both of the spinal needle or epidural needle, or it may be employed with a spinal needle, epidural needle, or both separately sourced.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/529,301 US5836914A (en) | 1995-09-15 | 1995-09-15 | Method and apparatus for variably regulating the length of a combined spinal-epidural needle |
US08/529,301 | 1995-09-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2183703A1 true CA2183703A1 (en) | 1997-03-16 |
CA2183703C CA2183703C (en) | 2000-04-18 |
Family
ID=24109336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002183703A Expired - Fee Related CA2183703C (en) | 1995-09-15 | 1996-08-20 | Method and apparatus for variably regulating the length of a combined spinal-epidural needle |
Country Status (7)
Country | Link |
---|---|
US (1) | US5836914A (en) |
EP (1) | EP0763348A3 (en) |
JP (1) | JP2943856B2 (en) |
KR (1) | KR100188292B1 (en) |
BR (1) | BR9603576A (en) |
CA (1) | CA2183703C (en) |
MX (1) | MX9603835A (en) |
Families Citing this family (56)
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GB9518888D0 (en) * | 1995-09-15 | 1995-11-15 | Byrne Phillip O | Device and method for transcutaneous surgery |
US5906594A (en) * | 1997-01-08 | 1999-05-25 | Symbiosis Corporation | Endoscopic infusion needle having dual distal stops |
US5871470A (en) * | 1997-04-18 | 1999-02-16 | Becton Dickinson And Company | Combined spinal epidural needle set |
WO1999059650A2 (en) * | 1998-05-18 | 1999-11-25 | Holloran Brian O | Surgical needle with hand-actuable lock mechanism |
US20010021824A1 (en) * | 1998-07-17 | 2001-09-13 | Marsh Ronald W. | Variable extension combined spinal/epidural needle set and method for its use |
US6245044B1 (en) | 1998-07-17 | 2001-06-12 | Becton, Dickinson And Company | Variable extension combined spinal/epidural needle set and method for its use |
US6517516B1 (en) * | 1999-10-15 | 2003-02-11 | Becton Dickinson And Company | Method of making a retracting needle syringe |
DE10053974A1 (en) | 2000-10-31 | 2002-05-29 | Roche Diagnostics Gmbh | Blood collection system |
US6641563B1 (en) * | 2000-11-01 | 2003-11-04 | Arrow International, Inc. | Stylet-free epidural catheter and thread assist device |
US6558353B2 (en) * | 2001-01-25 | 2003-05-06 | Walter A. Zohmann | Spinal needle |
JP2002306596A (en) * | 2001-04-18 | 2002-10-22 | Unisis:Kk | Composite needle for anesthesia |
AU2003231045A1 (en) | 2002-04-24 | 2003-11-10 | Becton Dickinson And Company | Apparatus for shielding a needle |
GB0301934D0 (en) * | 2003-01-28 | 2003-02-26 | Sundar Satish | Delivery apparatus and location method |
US20060264967A1 (en) | 2003-03-14 | 2006-11-23 | Ferreyro Roque H | Hydraulic device for the injection of bone cement in percutaneous vertebroplasty |
US8066713B2 (en) | 2003-03-31 | 2011-11-29 | Depuy Spine, Inc. | Remotely-activated vertebroplasty injection device |
JPWO2004091702A1 (en) * | 2003-04-15 | 2006-07-06 | ドクタージャパン株式会社 | Medical anesthesia needle |
US8415407B2 (en) | 2004-03-21 | 2013-04-09 | Depuy Spine, Inc. | Methods, materials, and apparatus for treating bone and other tissue |
US8333734B2 (en) * | 2003-07-03 | 2012-12-18 | Walter A. Zohmann | Fenestrated peripheral nerve block needle and method for using the same |
US7097637B2 (en) | 2003-08-27 | 2006-08-29 | C. R. Bard, Inc. | Safety needle with positive flush |
US8579908B2 (en) | 2003-09-26 | 2013-11-12 | DePuy Synthes Products, LLC. | Device for delivering viscous material |
US7104982B2 (en) * | 2004-06-14 | 2006-09-12 | Biosense Webster Inc | Catheter grip |
CN101065080B (en) | 2004-07-30 | 2021-10-29 | 德普伊新特斯产品有限责任公司 | Materials and instruments for treating bone and other tissue |
US7776017B2 (en) * | 2004-09-14 | 2010-08-17 | Biosense Webster, Inc. | Catheter clamp |
US9381024B2 (en) | 2005-07-31 | 2016-07-05 | DePuy Synthes Products, Inc. | Marked tools |
US9918767B2 (en) | 2005-08-01 | 2018-03-20 | DePuy Synthes Products, Inc. | Temperature control system |
US8360629B2 (en) | 2005-11-22 | 2013-01-29 | Depuy Spine, Inc. | Mixing apparatus having central and planetary mixing elements |
JP4862478B2 (en) * | 2006-05-11 | 2012-01-25 | ニプロ株式会社 | Indwelling needle |
US9480800B2 (en) * | 2006-09-11 | 2016-11-01 | Custom Medical Applications | Neural injection system and related methods |
US20080065029A1 (en) * | 2006-09-11 | 2008-03-13 | Racz N S | Nerve block needle and related methods |
US8377005B2 (en) | 2006-09-11 | 2013-02-19 | Custom Medical Applications | Neural injection system and related methods |
US8449503B2 (en) | 2010-11-30 | 2013-05-28 | Custom Medical Applications | Neural injection system and related methods |
US9888940B2 (en) | 2006-09-11 | 2018-02-13 | Custom Medical Applications | Neural injection system and related methods |
WO2008032322A2 (en) | 2006-09-14 | 2008-03-20 | Depuy Spine, Inc. | Bone cement and methods of use thereof |
EP2091818B1 (en) | 2006-10-19 | 2016-06-08 | DePuy Spine, Inc. | Fluid delivery system and related method |
US20080171983A1 (en) * | 2006-10-27 | 2008-07-17 | Knutson Eric J | Needle hub assembly |
KR100777455B1 (en) * | 2006-12-29 | 2007-11-28 | 강신범 | The epidural needle and the epidural device |
US20080221605A1 (en) | 2007-01-26 | 2008-09-11 | Laurimed Llc | Cutting device positioned via control wire to perform selective discectomy |
US20080188826A1 (en) | 2007-02-01 | 2008-08-07 | Laurimed, Llc | Methods and devices for treating tissue |
CA2714069A1 (en) | 2007-02-07 | 2008-08-14 | Massachusetts Institute Of Technology | Methods and devices for sensing tissues and tissue compartments |
JP2008194317A (en) * | 2007-02-14 | 2008-08-28 | Daikyo Seiko Ltd | Syringe barrel and syringe |
US9131960B2 (en) | 2007-06-13 | 2015-09-15 | Custom Medical Applications | Safety neural injection system and related methods |
US8690832B2 (en) | 2007-06-13 | 2014-04-08 | Custom Medical Applications | Retrofitted neural injection system and related methods |
WO2009124192A1 (en) | 2008-04-02 | 2009-10-08 | Laurimed, Llc | Methods and devices for delivering injections |
CN102083377B (en) * | 2008-06-19 | 2014-07-23 | 雷文达尔·贝蒂 | A device for locating epidural space while safeguarding against dural puncture through differential friction technique |
US8728036B2 (en) | 2009-03-18 | 2014-05-20 | Unisis Corporation | Anesthetic compound needle |
US8685052B2 (en) | 2010-06-30 | 2014-04-01 | Laurimed, Llc | Devices and methods for cutting tissue |
ES2545816T3 (en) | 2010-06-30 | 2015-09-16 | Laurimed, Llc | Tissue cutting and evacuation devices |
WO2013003087A1 (en) * | 2011-06-28 | 2013-01-03 | Cook Medical Technologies Llc | Flexible biopsy needle |
WO2013119336A1 (en) | 2012-02-10 | 2013-08-15 | Laurimed, Llc | Vacuum powered rotary devices and methods |
WO2014028285A1 (en) | 2012-08-13 | 2014-02-20 | The Brigham And Women's Hospital, Inc. | Methods and devices for inserting a needle |
EP2740422A1 (en) | 2012-12-05 | 2014-06-11 | Custom Medical Applications | Safety neural injection system and related methods |
US10265504B2 (en) | 2013-03-15 | 2019-04-23 | Custom Medical Application | Safety neural injection system and related methods |
US8815099B1 (en) | 2014-01-21 | 2014-08-26 | Laurimed, Llc | Devices and methods for filtering and/or collecting tissue |
TWI572387B (en) | 2014-11-21 | 2017-03-01 | 羅文甫 | A positioning device for needle syringe |
CN106618686A (en) * | 2016-10-24 | 2017-05-10 | 常熟市第人民医院 | Combined spinal anaesthesia and dura mater puncture needle with three-dimensional relatively-fixed rotatable wing |
US11457903B2 (en) * | 2020-01-21 | 2022-10-04 | Pressure Products Medical Supplies, Inc. | Cardiac transseptal instruments, assemblies, and method of use of the same |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
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US1213001A (en) * | 1916-05-02 | 1917-01-16 | Ralph S Philips | Therapeutic apparatus. |
US1436707A (en) * | 1921-08-10 | 1922-11-28 | American Platinum Works | Adjustable and safety regulating device for hypodermic needles |
US2047010A (en) * | 1935-01-30 | 1936-07-07 | Fairleigh S Dickinson | Automatic syringe injector |
US3356089A (en) * | 1965-03-01 | 1967-12-05 | Howard R Francis | Injection needle guide |
US3406687A (en) * | 1966-06-23 | 1968-10-22 | Resiflex Lab | Guide and positioning means for a needle |
US3964480A (en) * | 1974-10-03 | 1976-06-22 | Froning Edward C | Apparatus for sterotaxic lateral extradural disc puncture |
CA1221596A (en) * | 1984-03-09 | 1987-05-12 | David Evans | Surgical needle |
US4801293A (en) * | 1985-10-09 | 1989-01-31 | Anthony Jackson | Apparatus and method for detecting probe penetration of human epidural space and injecting a therapeutic substance thereinto |
US4760847A (en) * | 1986-08-18 | 1988-08-02 | Vincent Vaillancourt | Depth measuring device |
ES2007667A6 (en) * | 1987-07-28 | 1989-07-01 | Espejo Martinez Antonio | A device for locating the epidural space. |
US5195526A (en) * | 1988-03-11 | 1993-03-23 | Michelson Gary K | Spinal marker needle |
US4860742A (en) * | 1988-05-16 | 1989-08-29 | Medical Innovations Corporation | Assembly of wire inserter and lock for a medical wire |
US5085631A (en) * | 1988-08-02 | 1992-02-04 | Thomas Jefferson University | Method and kit for administering spinal subarachnoid anesthesia |
FR2638359A1 (en) * | 1988-11-03 | 1990-05-04 | Tino Dalto | SYRINGE GUIDE WITH ADJUSTMENT OF DEPTH DEPTH OF NEEDLE IN SKIN |
US4940458A (en) * | 1989-02-02 | 1990-07-10 | Cohn Arnold K | Epidural needle placement system |
US4973312A (en) * | 1989-05-26 | 1990-11-27 | Andrew Daniel E | Method and system for inserting spinal catheters |
DE3918431C1 (en) * | 1989-06-06 | 1990-07-26 | B. Braun Melsungen Ag, 3508 Melsungen, De | |
DE3922406C1 (en) * | 1989-07-07 | 1990-10-11 | B. Braun Melsungen Ag, 3508 Melsungen, De | |
US4994042A (en) * | 1989-10-02 | 1991-02-19 | Vadher Dinesh L | Combined catheter and needle |
AU651745B2 (en) * | 1991-12-13 | 1994-07-28 | Covidien Ag | Locking pneumoneedle |
CA2088024C (en) * | 1992-02-03 | 2004-03-30 | Daniel E. Andrew | A cannula clamp |
FR2691069B1 (en) * | 1992-05-14 | 1999-08-20 | Vygon | SURGICAL INSTRUMENT FOR PERIDURAL ANESTHESIA OPERATION. |
US5290243A (en) * | 1992-07-16 | 1994-03-01 | Technalytics, Inc. | Trocar system |
US5257972A (en) * | 1992-12-04 | 1993-11-02 | Simon Gurmarnik | Device for and method of length determination of epidural anesthesia catheter |
US5312351A (en) * | 1993-01-29 | 1994-05-17 | Gerrone Carmen J | Combined pneumo-needle and trocar apparatus |
US5312375A (en) * | 1993-06-28 | 1994-05-17 | Simon Gurmarnik | Set for spinal anesthesia |
DE9319875U1 (en) * | 1993-12-23 | 1994-02-10 | Sueddeutsche Feinmechanik | Anesthesia set |
-
1995
- 1995-09-15 US US08/529,301 patent/US5836914A/en not_active Expired - Lifetime
-
1996
- 1996-08-20 CA CA002183703A patent/CA2183703C/en not_active Expired - Fee Related
- 1996-08-28 BR BR9603576A patent/BR9603576A/en not_active Application Discontinuation
- 1996-09-03 MX MX9603835A patent/MX9603835A/en unknown
- 1996-09-05 EP EP19960306466 patent/EP0763348A3/en not_active Withdrawn
- 1996-09-14 KR KR1019960039946A patent/KR100188292B1/en not_active IP Right Cessation
- 1996-09-17 JP JP8244876A patent/JP2943856B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2943856B2 (en) | 1999-08-30 |
MX9603835A (en) | 1997-03-29 |
US5836914A (en) | 1998-11-17 |
EP0763348A3 (en) | 1997-04-23 |
BR9603576A (en) | 1998-05-19 |
JPH09108345A (en) | 1997-04-28 |
KR100188292B1 (en) | 1999-06-01 |
KR970014782A (en) | 1997-04-28 |
EP0763348A2 (en) | 1997-03-19 |
CA2183703C (en) | 2000-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |