DK2129424T3 - Kateter med åbninger med afrundede kanter i et rørformet legeme - Google Patents

Kateter med åbninger med afrundede kanter i et rørformet legeme Download PDF

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Publication number
DK2129424T3
DK2129424T3 DK08717241.7T DK08717241T DK2129424T3 DK 2129424 T3 DK2129424 T3 DK 2129424T3 DK 08717241 T DK08717241 T DK 08717241T DK 2129424 T3 DK2129424 T3 DK 2129424T3
Authority
DK
Denmark
Prior art keywords
tubular body
edge
catheter
mandrel
opening
Prior art date
Application number
DK08717241.7T
Other languages
English (en)
Inventor
Egon Triel
Original Assignee
Coloplast As
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38521725&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2129424(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Coloplast As filed Critical Coloplast As
Application granted granted Critical
Publication of DK2129424T3 publication Critical patent/DK2129424T3/da

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
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0048—Local deformation of formed objects
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/258—Tubular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7542—Catheters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

Claims (4)

  1. Kateter med åbninger med afrundede kanter i et rørformet legeme Patentkrav
    1. Kateter (1) med et rørformet legeme (2), der har mindst én ikke-cirkulær åbning (6, 7) i ringfladen (8) af det rørformede legeme, som danner en fluidforbindelsespassage fra den ydre overflade (8) af det rørformede legeme til den indre overflade (3) af det rørformede legeme, hvilken åbning omfatter en ekstern kant (10), der støder op til den ydre overflade (8), og en intern kant (20), der støder op til den indre overflade (3), hvor den eksterne kant (10) af åbningen (6,7) er en afrundet kant (10), der er kendetegnet ved, at det rørformede legeme er fremstillet af termoformbart materiale, og at den interne kant (20) af den ikke-cirkulære åbning er en skarp kant.
  2. 2. Kateter (1) med et rørformet legeme (2) ifølge krav 1, hvor formen af åbningen (6, 7) er udvalgt fra gruppen, der består af en ellipse, en oval eller en n-sidet polygon, hvor n > 2.
  3. 3. Kateter (1) med et rørformet legeme (2) ifølge et hvilket som helst af kravene 1-2, hvor den afrundede, eksterne kant (10) af den ikke-cirkulære åbning er afrundet ved opvarmning af den eksterne kant (10) og deformering af den eksterne kant ved hjælp af et varmeoverføringsmiddel (13).
  4. 4. Kateter (1) med et rørformet legeme (2) ifølge krav 3, hvor varmeoverføringsmidlet er en spindel (11).
DK08717241.7T 2007-02-28 2008-02-28 Kateter med åbninger med afrundede kanter i et rørformet legeme DK2129424T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US90383507P 2007-02-28 2007-02-28
DKPA200700301 2007-02-28
PCT/EP2008/052459 WO2008104603A1 (en) 2007-02-28 2008-02-28 Method for rounding edges of openings in a tubular body and a product thereof

Publications (1)

Publication Number Publication Date
DK2129424T3 true DK2129424T3 (da) 2015-09-07

Family

ID=38521725

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08717241.7T DK2129424T3 (da) 2007-02-28 2008-02-28 Kateter med åbninger med afrundede kanter i et rørformet legeme

Country Status (9)

Country Link
US (2) US8475699B2 (da)
EP (3) EP2944345B1 (da)
JP (1) JP2010519945A (da)
CN (2) CN103463723A (da)
AU (1) AU2008220720A1 (da)
BR (1) BRPI0808103A2 (da)
CA (1) CA2677190A1 (da)
DK (1) DK2129424T3 (da)
WO (1) WO2008104603A1 (da)

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US8864730B2 (en) 2005-04-12 2014-10-21 Rochester Medical Corporation Silicone rubber male external catheter with absorbent and adhesive
MX348673B (es) 2008-05-01 2017-06-23 Convatec Tech Inc * Dispositivo de drenaje rectal.
WO2010070048A1 (en) * 2008-12-18 2010-06-24 Unomedical A/S A method and an apparatus for making a catheter for medical purposes
BRPI1012680B8 (pt) 2009-06-26 2021-06-22 Coloplast As cateter urinário, e, método para moldagem por injeção de um cateter urinário
US9707375B2 (en) 2011-03-14 2017-07-18 Rochester Medical Corporation, a subsidiary of C. R. Bard, Inc. Catheter grip and method
AU2012313393A1 (en) 2011-03-17 2013-10-31 Convatec Technologies Inc. High barrier elastomer fecal catheter or ostomy pouch
JP5731293B2 (ja) * 2011-06-23 2015-06-10 日本電信電話株式会社 有孔体の加工方法
CN102671279B (zh) * 2012-05-31 2013-10-16 苏州希普生物科技有限公司 导引导管
US10092728B2 (en) 2012-11-20 2018-10-09 Rochester Medical Corporation, a subsidiary of C.R. Bard, Inc. Sheath for securing urinary catheter
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EP2745868A1 (en) * 2012-12-21 2014-06-25 Dentsply IH AB Medical device and method of producing thereof having a tubular substrate and at least partly surface treated access openings
DE102013100420A1 (de) * 2013-01-16 2014-07-17 Rehau Ag + Co Verfahren zur Herstellung eines polymeren Kfz-Bauteils
USD751703S1 (en) 2013-06-10 2016-03-15 Coloplast A/S Compact male urinary catheter
CA2918607C (en) 2013-08-01 2024-02-20 Convatec Technologies Inc. Self-closing bag connector
AU2015306630B2 (en) 2014-08-26 2018-12-13 C.R. Bard, Inc Urinary catheter
JP6617398B2 (ja) * 2014-08-28 2019-12-11 住友ベークライト株式会社 ガイドチューブ
CA3070865A1 (en) 2017-09-19 2019-03-28 C.R. Bard, Inc. Urinary catheter bridging device, systems and methods thereof
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GB201721956D0 (en) 2017-12-27 2018-02-07 Convatec Ltd Female catheter locator tip
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JP2019202363A (ja) * 2018-05-22 2019-11-28 肇 倉橋 パンチング板およびその製造法
USD893514S1 (en) 2018-11-08 2020-08-18 11 Health And Technologies Limited Display screen or portion thereof with graphical user interface
WO2020241833A1 (ja) * 2019-05-31 2020-12-03 国立大学法人北海道大学 穿刺針、穿刺針キット及び定位脳手術装置
EP4046674A1 (en) 2021-02-22 2022-08-24 Automationspartner i Helsingborg AB Catheter and process for manufacturing a catheter

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Also Published As

Publication number Publication date
BRPI0808103A2 (pt) 2014-06-17
CA2677190A1 (en) 2008-09-04
US8475699B2 (en) 2013-07-02
EP2944345A1 (en) 2015-11-18
EP2129424A1 (en) 2009-12-09
AU2008220720A1 (en) 2008-09-04
EP3698839A1 (en) 2020-08-26
EP2944345B1 (en) 2019-12-04
CN101626798B (zh) 2014-08-06
US20130264745A1 (en) 2013-10-10
CN103463723A (zh) 2013-12-25
US9427548B2 (en) 2016-08-30
WO2008104603A1 (en) 2008-09-04
EP2129424B1 (en) 2015-05-27
JP2010519945A (ja) 2010-06-10
US20100324535A1 (en) 2010-12-23
CN101626798A (zh) 2010-01-13

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