GB1580924A - Methods of hole-forming in plastics workpieces and products manufactured using such methods - Google Patents

Methods of hole-forming in plastics workpieces and products manufactured using such methods Download PDF

Info

Publication number
GB1580924A
GB1580924A GB26671/77A GB2667177A GB1580924A GB 1580924 A GB1580924 A GB 1580924A GB 26671/77 A GB26671/77 A GB 26671/77A GB 2667177 A GB2667177 A GB 2667177A GB 1580924 A GB1580924 A GB 1580924A
Authority
GB
United Kingdom
Prior art keywords
aperture
hole
tool
needle
forming
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
GB26671/77A
Other languages
English (en)
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Priority to GB26671/77A priority Critical patent/GB1580924A/en
Priority to FR7818158A priority patent/FR2395126A1/fr
Priority to DE19782826362 priority patent/DE2826362A1/de
Priority to US05/917,042 priority patent/US4259276A/en
Priority to BE188752A priority patent/BE868339A/xx
Priority to NLAANVRAGE7806784,A priority patent/NL187470C/xx
Publication of GB1580924A publication Critical patent/GB1580924A/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
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/0015—Making lateral openings in a catheter tube, e.g. holes, slits, ports, piercings of guidewire ports; Methods for processing the holes, e.g. smoothing the edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
    • B26F1/0023—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes by rotary tools, e.g. saws
    • B26F1/003—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes by rotary tools, e.g. saws of the drill type

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Forests & Forestry (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)
GB26671/77A 1977-06-24 1977-06-24 Methods of hole-forming in plastics workpieces and products manufactured using such methods Expired GB1580924A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB26671/77A GB1580924A (en) 1977-06-24 1977-06-24 Methods of hole-forming in plastics workpieces and products manufactured using such methods
FR7818158A FR2395126A1 (fr) 1977-06-24 1978-06-16 Procede de formation de trous lateraux dans une piece de matiere plastique
DE19782826362 DE2826362A1 (de) 1977-06-24 1978-06-16 Verfahren zur herstellung von bohrungen in kunststoffteilen
US05/917,042 US4259276A (en) 1977-06-24 1978-06-19 Hole forming
BE188752A BE868339A (fr) 1977-06-24 1978-06-21 Procede de formation de trous lateraux dans une piece de matiere plastique
NLAANVRAGE7806784,A NL187470C (nl) 1977-06-24 1978-06-23 Werkwijze voor het vormen van een poort door de wand van een werkstuk van kunststof, zoals een canule.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26671/77A GB1580924A (en) 1977-06-24 1977-06-24 Methods of hole-forming in plastics workpieces and products manufactured using such methods

Publications (1)

Publication Number Publication Date
GB1580924A true GB1580924A (en) 1980-12-10

Family

ID=10247349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26671/77A Expired GB1580924A (en) 1977-06-24 1977-06-24 Methods of hole-forming in plastics workpieces and products manufactured using such methods

Country Status (6)

Country Link
US (1) US4259276A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE868339A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2826362A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2395126A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1580924A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL187470C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181375A (en) * 1985-10-11 1987-04-23 Anthony George Gigg Drilling element
WO2008104603A1 (en) 2007-02-28 2008-09-04 Coloplast A/S Method for rounding edges of openings in a tubular body and a product thereof
EP2445566A1 (en) * 2009-06-26 2012-05-02 Coloplast A/S Injection moulding catheter
EP4046674A1 (en) * 2021-02-22 2022-08-24 Automationspartner i Helsingborg AB Catheter and process for manufacturing a catheter

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US5964785A (en) * 1988-01-25 1999-10-12 Baxter International Inc. Bayonet look cannula for pre-slit y-site
DE68924604T2 (de) * 1988-01-25 1996-06-27 Baxter Int Kanüleneinsteckteil.
CA1330412C (en) 1988-07-08 1994-06-28 Steven C. Jepson Pre-slit injection site and tapered cannula
IE72466B1 (en) 1989-03-17 1997-04-09 Baxter Int Blunt-ended cannula device
US5776125A (en) * 1991-07-30 1998-07-07 Baxter International Inc. Needleless vial access device
US5351383A (en) * 1992-07-29 1994-10-04 Minnesota Mining And Manufacturing Company Method of making an injection or sampling site
US6162206A (en) * 1997-12-23 2000-12-19 Baxter International Inc. Resealable access site
US6104961A (en) 1999-02-18 2000-08-15 Intermedics Inc. Endocardial defibrillation lead with looped cable conductor
US6193743B1 (en) * 1999-02-18 2001-02-27 Intermedics Inc. Apparatus for manufacturing an endocardial defibrillation lead with multi-lumen lead body and method
JP5096914B2 (ja) 2004-03-26 2012-12-12 ウノメディカル アクティーゼルスカブ 注入セット
US20060027063A1 (en) * 2004-08-09 2006-02-09 Currier Jonathan M Tooling apparatuses and processes for providing precision shapes in medical catheters
US8062250B2 (en) 2004-08-10 2011-11-22 Unomedical A/S Cannula device
US20060043017A1 (en) * 2004-08-25 2006-03-02 Cooley Charles C System and method of treating waste water
US20110004207A1 (en) 2004-10-15 2011-01-06 Baxano, Inc. Flexible Neural Localization Devices and Methods
US8613745B2 (en) 2004-10-15 2013-12-24 Baxano Surgical, Inc. Methods, systems and devices for carpal tunnel release
US8048080B2 (en) * 2004-10-15 2011-11-01 Baxano, Inc. Flexible tissue rasp
US20080147084A1 (en) * 2006-12-07 2008-06-19 Baxano, Inc. Tissue removal devices and methods
US20110190772A1 (en) 2004-10-15 2011-08-04 Vahid Saadat Powered tissue modification devices and methods
US7963915B2 (en) * 2004-10-15 2011-06-21 Baxano, Inc. Devices and methods for tissue access
US20090171381A1 (en) * 2007-12-28 2009-07-02 Schmitz Gregory P Devices, methods and systems for neural localization
US8221397B2 (en) 2004-10-15 2012-07-17 Baxano, Inc. Devices and methods for tissue modification
US9247952B2 (en) 2004-10-15 2016-02-02 Amendia, Inc. Devices and methods for tissue access
US20060122458A1 (en) * 2004-10-15 2006-06-08 Baxano, Inc. Devices and methods for tissue access
US7578819B2 (en) * 2005-05-16 2009-08-25 Baxano, Inc. Spinal access and neural localization
US20100331883A1 (en) 2004-10-15 2010-12-30 Schmitz Gregory P Access and tissue modification systems and methods
AU2005295589B2 (en) * 2004-10-15 2009-12-03 Baxano, Inc. Devices and methods for tissue removal
US20080161809A1 (en) * 2006-10-03 2008-07-03 Baxano, Inc. Articulating Tissue Cutting Device
US8062300B2 (en) * 2006-05-04 2011-11-22 Baxano, Inc. Tissue removal with at least partially flexible devices
US7887538B2 (en) * 2005-10-15 2011-02-15 Baxano, Inc. Methods and apparatus for tissue modification
US7938830B2 (en) * 2004-10-15 2011-05-10 Baxano, Inc. Powered tissue modification devices and methods
US9101386B2 (en) 2004-10-15 2015-08-11 Amendia, Inc. Devices and methods for treating tissue
US7738969B2 (en) * 2004-10-15 2010-06-15 Baxano, Inc. Devices and methods for selective surgical removal of tissue
US20070213734A1 (en) * 2006-03-13 2007-09-13 Bleich Jeffery L Tissue modification barrier devices and methods
US20090018507A1 (en) * 2007-07-09 2009-01-15 Baxano, Inc. Spinal access system and method
US8430881B2 (en) * 2004-10-15 2013-04-30 Baxano, Inc. Mechanical tissue modification devices and methods
US7857813B2 (en) * 2006-08-29 2010-12-28 Baxano, Inc. Tissue access guidewire system and method
US8257356B2 (en) * 2004-10-15 2012-09-04 Baxano, Inc. Guidewire exchange systems to treat spinal stenosis
US7985199B2 (en) * 2005-03-17 2011-07-26 Unomedical A/S Gateway system
CA2612664A1 (en) * 2005-06-28 2007-01-04 Unomedical A/S Packing for infusion set and method of applying an infusion set
DE602005023458D1 (de) 2005-09-12 2010-10-21 Unomedical As Einfürungssystem für ein Infusionsset mit einem ersten und zweiten Federeinheit
US20080091227A1 (en) * 2006-08-25 2008-04-17 Baxano, Inc. Surgical probe and method of making
US8062298B2 (en) 2005-10-15 2011-11-22 Baxano, Inc. Flexible tissue removal devices and methods
US8366712B2 (en) 2005-10-15 2013-02-05 Baxano, Inc. Multiple pathways for spinal nerve root decompression from a single access point
US8092456B2 (en) 2005-10-15 2012-01-10 Baxano, Inc. Multiple pathways for spinal nerve root decompression from a single access point
DK1962926T3 (da) * 2005-12-23 2009-09-28 Unomedical As Injektionsanordning
US20090218243A1 (en) * 2006-02-13 2009-09-03 Unomedical A/S Packing for Injection Device
CA2642415A1 (en) * 2006-02-28 2007-09-07 Unomedical A/S Inserter for infusion part and infusion part provided with needle protector
MX2008015245A (es) * 2006-06-07 2008-12-15 Unomedical As Insertador.
US8790311B2 (en) 2006-06-09 2014-07-29 Unomedical A/S Mounting pad
CN101500626B (zh) * 2006-08-02 2012-08-22 优诺医疗有限公司 插入装置
PL2046419T3 (pl) * 2006-08-02 2011-10-31 Unomedical As Kaniula i urządzenie dostarczające
EP1917990A1 (en) 2006-10-31 2008-05-07 Unomedical A/S Infusion set
WO2008092782A1 (en) * 2007-02-02 2008-08-07 Unomedical A/S Injection site for injecting medication
PL2107916T3 (pl) * 2007-02-02 2011-12-30 Unomedical As Przyrząd wejściowy
KR20090117749A (ko) * 2007-02-02 2009-11-12 우노메디컬 에이/에스 약물 공급장치
RU2468828C2 (ru) * 2007-05-07 2012-12-10 Уномедикал А/С Канюля и устройство для введения
WO2008148714A1 (en) * 2007-06-06 2008-12-11 Unomedical A/S Packing allowing gas sterilisation
WO2008157513A1 (en) * 2007-06-15 2008-12-24 Baxano, Inc. Devices and methods for measuring the space around a nerve root
WO2008155377A1 (en) * 2007-06-20 2008-12-24 Unomedical A/S Cannula insertion device with automatic needle retraction comprising only one spring
JP2010530266A (ja) * 2007-06-20 2010-09-09 ウノメディカル アクティーゼルスカブ カテーテル並びにカテーテルの製造方法及び装置
CN101808685A (zh) 2007-07-03 2010-08-18 优诺医疗有限公司 具有双稳平衡状态的插入器
PL2173410T3 (pl) 2007-07-10 2011-09-30 Unomedical As Wprowadzacz posiadający dwie sprężyny
NZ582226A (en) * 2007-07-18 2011-12-22 Unomedical As Insertion device with a pivoting action from a first to a second position and longitudinal action to a third position in the direction of insertion.
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US8192436B2 (en) 2007-12-07 2012-06-05 Baxano, Inc. Tissue modification devices
US20090204077A1 (en) * 2008-02-13 2009-08-13 Hasted Soren B Moulded Connection Between Cannula and Delivery Part
KR20100132495A (ko) * 2008-02-08 2010-12-17 우노메디컬 에이/에스 주입기 조립체
EP2259815B1 (en) * 2008-02-08 2019-06-26 Unomedical A/S Assembly comprising inserter, cannula part and base part
DK2252349T3 (da) * 2008-02-13 2011-10-10 Unomedical As Forsegling mellem en kanyledel og en væskebane
CA2715667A1 (en) 2008-02-20 2009-08-27 Unomedical A/S Insertion device with horizontally moving part
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FR790544A (fr) * 1935-05-25 1935-11-22 Ruesch A G Tube d'introduction en caoutchouc mou, pour usages médicaux, et son procédé de fabrication
US2972779A (en) * 1954-06-07 1961-02-28 Baxter Don Inc Plastic tubing process
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DE2027373A1 (en) * 1970-06-04 1971-12-16 Dohmeier & Strothotte Kg Perforating plastic film - by localised melting in the areas - of the required holes
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181375A (en) * 1985-10-11 1987-04-23 Anthony George Gigg Drilling element
WO2008104603A1 (en) 2007-02-28 2008-09-04 Coloplast A/S Method for rounding edges of openings in a tubular body and a product thereof
US8475699B2 (en) 2007-02-28 2013-07-02 Coloplast A/S Method for rounding edges of openings in a tubular body and a product thereof
CN101626798B (zh) * 2007-02-28 2014-08-06 科洛普拉斯特公司 用于使管状体中的开口边缘导圆的方法及其所制得的产品
EP2129424B1 (en) 2007-02-28 2015-05-27 Coloplast A/S Catheter with openings in a tubular body having rounded edges
EP2944345A1 (en) 2007-02-28 2015-11-18 Coloplast A/S Method for rounding edges of openings in a tubular body
EP3698839A1 (en) 2007-02-28 2020-08-26 Coloplast A/S Intermittent catheter
EP2445566A1 (en) * 2009-06-26 2012-05-02 Coloplast A/S Injection moulding catheter
US9084867B2 (en) 2009-06-26 2015-07-21 Coloplast A/S Injection moulding catheter
EP4046674A1 (en) * 2021-02-22 2022-08-24 Automationspartner i Helsingborg AB Catheter and process for manufacturing a catheter
US11896775B2 (en) 2021-02-22 2024-02-13 Automationspartner i Helsinborg AB Catheter and process for manufacturing a catheter

Also Published As

Publication number Publication date
US4259276A (en) 1981-03-31
BE868339A (fr) 1978-10-16
NL7806784A (nl) 1978-12-28
NL187470B (nl) 1991-05-16
DE2826362C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-24
DE2826362A1 (de) 1979-01-11
NL187470C (nl) 1991-10-16
FR2395126A1 (fr) 1979-01-19
FR2395126B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-04-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19980529