GB1352483A - Separable surgical needle - Google Patents

Separable surgical needle

Info

Publication number
GB1352483A
GB1352483A GB2935372A GB2935372A GB1352483A GB 1352483 A GB1352483 A GB 1352483A GB 2935372 A GB2935372 A GB 2935372A GB 2935372 A GB2935372 A GB 2935372A GB 1352483 A GB1352483 A GB 1352483A
Authority
GB
United Kingdom
Prior art keywords
needle
band
catheter
along
portions
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.)
Expired
Application number
GB2935372A
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.)
Extracorporeal Medical Specialties Inc
Original Assignee
Extracorporeal Medical Specialties Inc
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 Extracorporeal Medical Specialties Inc filed Critical Extracorporeal Medical Specialties Inc
Publication of GB1352483A publication Critical patent/GB1352483A/en
Expired legal-status Critical Current

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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • A61M25/0668—Guide tubes splittable, tear apart

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)

Abstract

1352483 Catheter inserter EXTRACORPOREAL MEDICAL SPECIALTIES Inc 22 June 1972 [24 Sept 1971] 29353/72 Heading A5R A separable surgical needle comprises an elongated hollow shaft 12 formed by longitudinal laterally separable shaft portions, and an enlarged laterally protruding portion 16, the portions being held in tight engagement by a band 28 of a plastics material, preferably heat shrinkable, and having at least one weakened score time (32), Fig. 6, not shown, running longitudinally of the shaft along the band. The band may have two score lines (32) along which it is pre-separated for part of its length at the end nearest the protruding portion 16 to provide two handle portions 34. Used in conjunction with the needle is a catheter (38), Fig. 2 not shown, comprising an elongated flexible tube (40) one end 42 of which is is threaded through the needle for insertion into a vein and a mechanical fitting (44) at the other end of the tube for attachment to a container For removal of the needle from the catheter the needle is slid axially along the catheter and then separated by tearing apart the band along the score lines.
GB2935372A 1971-09-24 1972-06-22 Separable surgical needle Expired GB1352483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18357271A 1971-09-24 1971-09-24

Publications (1)

Publication Number Publication Date
GB1352483A true GB1352483A (en) 1974-05-08

Family

ID=22673388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2935372A Expired GB1352483A (en) 1971-09-24 1972-06-22 Separable surgical needle

Country Status (20)

Country Link
US (1) US3677243A (en)
JP (1) JPS554423B2 (en)
AR (1) AR192953A1 (en)
AT (1) AT339468B (en)
AU (1) AU461860B2 (en)
BE (1) BE789131A (en)
BR (1) BR7204579D0 (en)
CA (1) CA981138A (en)
CH (1) CH541972A (en)
DE (1) DE2233007A1 (en)
DK (1) DK128190B (en)
ES (1) ES405131A1 (en)
FI (1) FI58075C (en)
FR (1) FR2153430B1 (en)
GB (1) GB1352483A (en)
IT (1) IT962610B (en)
NL (1) NL7209159A (en)
NO (1) NO130503C (en)
SE (1) SE395610B (en)
ZA (1) ZA724837B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178321A (en) * 1985-07-30 1987-02-11 Buchanan John Mckenzie Cannula with reinforcement sleeve

Families Citing this family (125)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786817A (en) * 1972-06-01 1974-01-22 Palma J Method and apparatus for aiding severed nerves to join
US4191186A (en) * 1977-12-12 1980-03-04 Abbott Laboratories Removable digit engageable means for separating a catheter and stylet
US4166469A (en) * 1977-12-13 1979-09-04 Littleford Philip O Apparatus and method for inserting an electrode
US4345606A (en) * 1977-12-13 1982-08-24 Littleford Philip O Split sleeve introducers for pacemaker electrodes and the like
US4243050A (en) * 1977-12-13 1981-01-06 Littleford Philip O Method for inserting pacemaker electrodes and the like
US4306562A (en) * 1978-12-01 1981-12-22 Cook, Inc. Tear apart cannula
USRE31855F1 (en) * 1978-12-01 1986-08-19 Tear apart cannula
DE2926572C2 (en) * 1979-06-30 1982-04-15 B. Braun Melsungen Ag, 3508 Melsungen Divisible short catheter made of plastic
US4411654A (en) * 1981-04-30 1983-10-25 Baxter Travenol Laboratories, Inc. Peelable catheter with securing ring and suture sleeve
US4412832A (en) * 1981-04-30 1983-11-01 Baxter Travenol Laboratories, Inc. Peelable catheter introduction device
DE8235102U1 (en) * 1982-12-14 1983-05-05 Neßler, Reiner, Dr.med., 3320 Salzgitter VENARY CATHETER
DE3347150C2 (en) * 1983-12-27 1986-04-30 Beiersdorf Ag, 2000 Hamburg Bladder puncture cannula
US4778467A (en) * 1984-04-25 1988-10-18 The University Of Utah Prostheses and methods for promoting nerve regeneration and for inhibiting the formation of neuromas
US4662884A (en) * 1984-04-25 1987-05-05 University Of Utah Research Foundation Prostheses and methods for promoting nerve regeneration
US4743265A (en) * 1986-04-23 1988-05-10 Dij Catheter Corp Articulated catheter placement device
US4776846A (en) * 1987-02-06 1988-10-11 Becton, Dickinson And Company Splittable catheter composite material and process
US4952359A (en) * 1987-02-06 1990-08-28 Becton, Dickinson And Company Method for making splittable catheter
GB2214816A (en) * 1988-02-15 1989-09-13 Michael Frank Smith Catheter grip
US4957488A (en) * 1988-10-19 1990-09-18 Critikon, Inc. Through the needle catheter device
US4994040A (en) * 1988-10-19 1991-02-19 Critikon, Inc. Through the needle catheter insertion device and technique
US4957489A (en) * 1988-10-19 1990-09-18 Critikon, Inc. Through the needle catheter insertion device and technique
US4983168A (en) * 1989-01-05 1991-01-08 Catheter Technology Corporation Medical layered peel away sheath and methods
DE3915215A1 (en) * 1989-05-05 1990-11-08 Moehring Klaus DEVICE FOR INTRODUCING LONG-STRETCHED OBJECTS INTO HUMAN OR ANIMAL BODIES OR ORGANS
US5141497A (en) * 1989-06-06 1992-08-25 Becton, Dickinson And Company Apparatus and method for an introducer
US5104388A (en) * 1990-05-08 1992-04-14 Fbk International Corporation Membrane splittable tubing
US5167634A (en) * 1991-08-22 1992-12-01 Datascope Investment Corp. Peelable sheath with hub connector
US5425717A (en) * 1993-05-07 1995-06-20 The Kendall Company Epidural catheter system utilizing splittable needle
US5409469A (en) * 1993-11-04 1995-04-25 Medtronic, Inc. Introducer system having kink resistant splittable sheath
US5765682A (en) * 1994-10-13 1998-06-16 Menlo Care, Inc. Restrictive package for expandable or shape memory medical devices and method of preventing premature change of same
AU719980B2 (en) * 1995-02-22 2000-05-18 Menlo Care, Inc. Covered expanding mesh stent
US6582401B1 (en) * 1996-09-13 2003-06-24 Scimed Life Sytems, Inc. Multi-size convertible catheter
US6606515B1 (en) * 1996-09-13 2003-08-12 Scimed Life Systems, Inc. Guide wire insertion and re-insertion tools and methods of use
US6096009A (en) * 1996-09-13 2000-08-01 Boston Scientific Corporation Guidewire and catheter locking device and method
JP2001504017A (en) 1996-11-15 2001-03-27 クック インコーポレーティッド． Separable sleeve, stent deployment device
US5902282A (en) * 1996-12-26 1999-05-11 Johnson & Johnson Medical, Inc. Step-down catheter
US6027480A (en) * 1997-08-11 2000-02-22 Becton Dickinson And Company Catheter introducer
US6382209B1 (en) * 1999-10-14 2002-05-07 Frederic J Toye Apparatus and method enabling location of trachea breathing tube in body viscus
US6197042B1 (en) * 2000-01-05 2001-03-06 Medical Technology Group, Inc. Vascular sheath with puncture site closure apparatus and methods of use
US6461364B1 (en) 2000-01-05 2002-10-08 Integrated Vascular Systems, Inc. Vascular sheath with bioabsorbable puncture site closure apparatus and methods of use
US6942674B2 (en) * 2000-01-05 2005-09-13 Integrated Vascular Systems, Inc. Apparatus and methods for delivering a closure device
US8758400B2 (en) 2000-01-05 2014-06-24 Integrated Vascular Systems, Inc. Closure system and methods of use
US6391048B1 (en) 2000-01-05 2002-05-21 Integrated Vascular Systems, Inc. Integrated vascular device with puncture site closure component and sealant and methods of use
US9579091B2 (en) 2000-01-05 2017-02-28 Integrated Vascular Systems, Inc. Closure system and methods of use
US7842068B2 (en) 2000-12-07 2010-11-30 Integrated Vascular Systems, Inc. Apparatus and methods for providing tactile feedback while delivering a closure device
DE60144328D1 (en) 2000-09-08 2011-05-12 Abbott Vascular Inc Surgical clamp
US6626918B1 (en) 2000-10-06 2003-09-30 Medical Technology Group Apparatus and methods for positioning a vascular sheath
US6695867B2 (en) 2002-02-21 2004-02-24 Integrated Vascular Systems, Inc. Plunger apparatus and methods for delivering a closure device
US7905900B2 (en) 2003-01-30 2011-03-15 Integrated Vascular Systems, Inc. Clip applier and methods of use
US6623510B2 (en) 2000-12-07 2003-09-23 Integrated Vascular Systems, Inc. Closure device and methods for making and using them
US7806904B2 (en) 2000-12-07 2010-10-05 Integrated Vascular Systems, Inc. Closure device
US8690910B2 (en) 2000-12-07 2014-04-08 Integrated Vascular Systems, Inc. Closure device and methods for making and using them
US7211101B2 (en) 2000-12-07 2007-05-01 Abbott Vascular Devices Methods for manufacturing a clip and clip
IES20010547A2 (en) 2001-06-07 2002-12-11 Christy Cummins Surgical Staple
WO2003101310A1 (en) 2002-06-04 2003-12-11 Christy Cummins Blood vessel closure clip and delivery device
AU2003269931A1 (en) * 2002-07-31 2004-02-16 Tyco Heathcare Group, Lp Tool member cover and cover deployment device
US7108710B2 (en) 2002-11-26 2006-09-19 Abbott Laboratories Multi-element biased suture clip
US8821534B2 (en) 2010-12-06 2014-09-02 Integrated Vascular Systems, Inc. Clip applier having improved hemostasis and methods of use
US7857828B2 (en) 2003-01-30 2010-12-28 Integrated Vascular Systems, Inc. Clip applier and methods of use
US8202293B2 (en) 2003-01-30 2012-06-19 Integrated Vascular Systems, Inc. Clip applier and methods of use
US8758398B2 (en) 2006-09-08 2014-06-24 Integrated Vascular Systems, Inc. Apparatus and method for delivering a closure element
US8398656B2 (en) 2003-01-30 2013-03-19 Integrated Vascular Systems, Inc. Clip applier and methods of use
US8905937B2 (en) 2009-02-26 2014-12-09 Integrated Vascular Systems, Inc. Methods and apparatus for locating a surface of a body lumen
US6893393B2 (en) * 2003-02-19 2005-05-17 Boston Scientific Scimed., Inc. Guidewire locking device and method
EP1628700B1 (en) * 2003-05-28 2011-12-21 C.R. Bard, Inc. High pressure catheter and methods for manufacturing the same
IES20040368A2 (en) 2004-05-25 2005-11-30 James E Coleman Surgical stapler
US7931619B2 (en) 2005-01-04 2011-04-26 C. R. Bard, Inc. Power injection catheters
US9408964B2 (en) * 2005-01-04 2016-08-09 C. R. Bard, Inc. Power injection catheters and method of injecting
US8926633B2 (en) 2005-06-24 2015-01-06 Abbott Laboratories Apparatus and method for delivering a closure element
US8313497B2 (en) 2005-07-01 2012-11-20 Abbott Laboratories Clip applier and methods of use
US9456811B2 (en) 2005-08-24 2016-10-04 Abbott Vascular Inc. Vascular closure methods and apparatuses
US20070060895A1 (en) 2005-08-24 2007-03-15 Sibbitt Wilmer L Jr Vascular closure methods and apparatuses
US8920442B2 (en) 2005-08-24 2014-12-30 Abbott Vascular Inc. Vascular opening edge eversion methods and apparatuses
CA2645373C (en) 2006-03-31 2013-07-16 C.R. Bard, Inc. Catheter including arcuate transition region
US8808310B2 (en) 2006-04-20 2014-08-19 Integrated Vascular Systems, Inc. Resettable clip applier and reset tools
US8556930B2 (en) 2006-06-28 2013-10-15 Abbott Laboratories Vessel closure device
USD611144S1 (en) 2006-06-28 2010-03-02 Abbott Laboratories Apparatus for delivering a closure element
US20080027395A1 (en) * 2006-07-26 2008-01-31 Theodore Rintel IV port holder and IV port
US8372000B2 (en) 2007-01-03 2013-02-12 Boston Scientific Scimed, Inc. Method and apparatus for biliary access and stone retrieval
US8480570B2 (en) 2007-02-12 2013-07-09 Boston Scientific Scimed, Inc. Endoscope cap
US20090062769A1 (en) * 2007-04-13 2009-03-05 Boston Scientific Scimed, Inc. Rapid exchange catheter converter
US8226681B2 (en) 2007-06-25 2012-07-24 Abbott Laboratories Methods, devices, and apparatus for managing access through tissue
US20090082754A1 (en) * 2007-09-26 2009-03-26 Ethicon, Inc. Cannula implantation instrument
US20090078270A1 (en) * 2007-09-26 2009-03-26 Ethicon, Inc. Removable implant and implantation tool for male contraception
US20090157101A1 (en) 2007-12-17 2009-06-18 Abbott Laboratories Tissue closure system and methods of use
US8893947B2 (en) 2007-12-17 2014-11-25 Abbott Laboratories Clip applier and methods of use
US7841502B2 (en) 2007-12-18 2010-11-30 Abbott Laboratories Modular clip applier
US8388521B2 (en) 2008-05-19 2013-03-05 Boston Scientific Scimed, Inc. Integrated locking device with active sealing
US20090287052A1 (en) * 2008-05-19 2009-11-19 Boston Scientific Scimed, Inc. Biopsy Cap Attachment and Integrated Locking Device
US8343041B2 (en) 2008-05-19 2013-01-01 Boston Scientific Scimed, Inc. Integrated locking device with passive sealing
US9282965B2 (en) 2008-05-16 2016-03-15 Abbott Laboratories Apparatus and methods for engaging tissue
US9241696B2 (en) 2008-10-30 2016-01-26 Abbott Vascular Inc. Closure device
US8858594B2 (en) 2008-12-22 2014-10-14 Abbott Laboratories Curved closure device
US8323312B2 (en) 2008-12-22 2012-12-04 Abbott Laboratories Closure device
US9486191B2 (en) 2009-01-09 2016-11-08 Abbott Vascular, Inc. Closure devices
US9089311B2 (en) 2009-01-09 2015-07-28 Abbott Vascular Inc. Vessel closure devices and methods
US20100179589A1 (en) 2009-01-09 2010-07-15 Abbott Vascular Inc. Rapidly eroding anchor
US9414820B2 (en) 2009-01-09 2016-08-16 Abbott Vascular Inc. Closure devices, systems, and methods
US9173644B2 (en) 2009-01-09 2015-11-03 Abbott Vascular Inc. Closure devices, systems, and methods
US20100185234A1 (en) 2009-01-16 2010-07-22 Abbott Vascular Inc. Closure devices, systems, and methods
US20110054492A1 (en) 2009-08-26 2011-03-03 Abbott Laboratories Medical device for repairing a fistula
US20110218549A1 (en) * 2010-03-05 2011-09-08 Boston Scientific Neuromodulation Corporation Systems and methods for making and using a trial stimulation system having an electrical connector disposed on a trial stimulation lead
US20110224681A1 (en) * 2010-03-15 2011-09-15 Boston Scientific Neuromodulation Corporation System and method for making and using a splitable lead introducer for an implantable electrical stimulation system
US8303624B2 (en) 2010-03-15 2012-11-06 Abbott Cardiovascular Systems, Inc. Bioabsorbable plug
US20110230893A1 (en) * 2010-03-19 2011-09-22 Boston Scientific Neuromodulation Corporation Systems and methods for making and using electrical stimulation systems having multi-lead-element lead bodies
US8758399B2 (en) 2010-08-02 2014-06-24 Abbott Cardiovascular Systems, Inc. Expandable bioabsorbable plug apparatus and method
US8603116B2 (en) 2010-08-04 2013-12-10 Abbott Cardiovascular Systems, Inc. Closure device with long tines
US8617184B2 (en) 2011-02-15 2013-12-31 Abbott Cardiovascular Systems, Inc. Vessel closure system
US9149276B2 (en) 2011-03-21 2015-10-06 Abbott Cardiovascular Systems, Inc. Clip and deployment apparatus for tissue closure
US8556932B2 (en) 2011-05-19 2013-10-15 Abbott Cardiovascular Systems, Inc. Collapsible plug for tissue closure
US9332976B2 (en) 2011-11-30 2016-05-10 Abbott Cardiovascular Systems, Inc. Tissue closure device
US9364209B2 (en) 2012-12-21 2016-06-14 Abbott Cardiovascular Systems, Inc. Articulating suturing device
US10252023B2 (en) 2013-01-11 2019-04-09 C. R. Bard, Inc. Curved catheter and methods for making same
WO2014158723A1 (en) 2013-03-13 2014-10-02 Boston Scientific Neuromodulation Corporation System and method for making and using a lead introducer for an implantable electrical stimulation system
WO2014179767A2 (en) * 2013-05-03 2014-11-06 C.R. Bard, Inc. Peelable protective sheath
US9700350B2 (en) 2013-09-06 2017-07-11 Boston Scientific Neuromodulation Corporation Systems and methods for making and using a lead introducer for an implantable electrical stimulation system
CA2920394A1 (en) 2013-09-06 2015-03-12 Boston Scientific Neuromodulation Corporation Lead introducer for an implantable electrical stimulation system
US9604050B2 (en) 2014-02-20 2017-03-28 Boston Scientific Neuromodulation Corporation Systems and methods for percutaneously implanting into a patient a paddle lead of an electrical stimulation system
US9931109B2 (en) 2015-02-13 2018-04-03 Boston Scientific Neuromodulation Corporation Retractor and tools for implantation of electrical stimulation leads and methods of using and manufacture
US10213091B2 (en) * 2015-02-13 2019-02-26 University Of Dammam System, method, and apparatus for visualizing and identifying pathological tissue
US10226616B2 (en) 2015-04-28 2019-03-12 Boston Scientific Neuromodulation Corporation Systems and methods for making and using a lead introducer with a seal for an electrical stimulation system
US10279087B2 (en) * 2015-09-01 2019-05-07 Santanello Surgical, LLC Minimally invasive suction sleeve
FR3067644B1 (en) * 2017-06-16 2020-11-27 Plastic Omnium Advanced Innovation & Res CONDUIT FOR VEHICLE FUEL TANK SUITABLE FOR WELDING.
CN107184254A (en) * 2017-06-26 2017-09-22 苏州科技城医院 Epidural puncture device
EP3664684B1 (en) 2017-08-11 2022-11-30 Boston Scientific Scimed, Inc. Biopsy cap for use with endoscope
US11529510B2 (en) 2019-02-19 2022-12-20 Boston Scientific Neuromodulation Corporation Lead introducers and systems and methods including the lead introducers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566499A (en) * 1950-02-14 1951-09-04 Richter Bruno Expansile surgical needle
US3330278A (en) * 1964-06-22 1967-07-11 Louis S Santomieri Hypodermic needle for a cannula placement unit
US3359978A (en) * 1964-10-26 1967-12-26 Jr Raymond M Smith Guide needle for flexible catheters
US3382872A (en) * 1965-06-07 1968-05-14 Melvin L. Rubin Venous catheter and needle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178321A (en) * 1985-07-30 1987-02-11 Buchanan John Mckenzie Cannula with reinforcement sleeve
US4747823A (en) * 1985-07-30 1988-05-31 Buchanan John M Cannulae

Also Published As

Publication number Publication date
FR2153430B1 (en) 1977-08-26
AT339468B (en) 1977-10-25
BE789131A (en) 1973-03-22
JPS4841587A (en) 1973-06-18
ES405131A1 (en) 1975-07-01
DE2233007A1 (en) 1973-03-29
US3677243A (en) 1972-07-18
IT962610B (en) 1973-12-31
AU4427072A (en) 1974-01-10
ATA614172A (en) 1977-02-15
DK128190B (en) 1974-03-18
CH541972A (en) 1973-09-30
NO130503B (en) 1974-09-16
FI58075C (en) 1980-12-10
SE395610B (en) 1977-08-22
FI58075B (en) 1980-08-29
ZA724837B (en) 1973-04-25
AR192953A1 (en) 1973-03-21
FR2153430A1 (en) 1973-05-04
NO130503C (en) 1974-12-27
BR7204579D0 (en) 1973-07-26
CA981138A (en) 1976-01-06
AU461860B2 (en) 1975-06-05
NL7209159A (en) 1973-03-27
JPS554423B2 (en) 1980-01-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee