DE3825488C2 - - Google Patents

Info

Publication number
DE3825488C2
DE3825488C2 DE19883825488 DE3825488A DE3825488C2 DE 3825488 C2 DE3825488 C2 DE 3825488C2 DE 19883825488 DE19883825488 DE 19883825488 DE 3825488 A DE3825488 A DE 3825488A DE 3825488 C2 DE3825488 C2 DE 3825488C2
Authority
DE
Germany
Prior art keywords
tool
sleeve
hollow cylindrical
plastic
wall thickness
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 - Lifetime
Application number
DE19883825488
Other languages
German (de)
English (en)
Other versions
DE3825488A1 (de
Inventor
Raymond Dr. Glocker
Michael 4403 Senden De Greive
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19883825488 priority Critical patent/DE3825488A1/de
Priority to PCT/EP1989/000844 priority patent/WO1990000960A1/en
Publication of DE3825488A1 publication Critical patent/DE3825488A1/de
Application granted granted Critical
Publication of DE3825488C2 publication Critical patent/DE3825488C2/de
Granted 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
    • A61M25/001—Forming the tip of a catheter, e.g. bevelling process, join or taper
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/261—Moulds having tubular mould cavities
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/36—Moulds having means for locating or centering cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
DE19883825488 1988-07-27 1988-07-27 Zylindrische venen-verweilkanuele und verfahren zu iher herstellung Granted DE3825488A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19883825488 DE3825488A1 (de) 1988-07-27 1988-07-27 Zylindrische venen-verweilkanuele und verfahren zu iher herstellung
PCT/EP1989/000844 WO1990000960A1 (en) 1988-07-27 1989-07-19 A process for producing thin walled tubes with connecting elements by injection moulding, the tubes thus produced and their use as indwelling vein cannulas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883825488 DE3825488A1 (de) 1988-07-27 1988-07-27 Zylindrische venen-verweilkanuele und verfahren zu iher herstellung

Publications (2)

Publication Number Publication Date
DE3825488A1 DE3825488A1 (de) 1990-02-08
DE3825488C2 true DE3825488C2 (no) 1991-06-13

Family

ID=6359661

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883825488 Granted DE3825488A1 (de) 1988-07-27 1988-07-27 Zylindrische venen-verweilkanuele und verfahren zu iher herstellung

Country Status (1)

Country Link
DE (1) DE3825488A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8909395D0 (en) * 1989-04-25 1989-06-14 Simpla Plastics A catheter
DE4140099C1 (no) * 1991-12-05 1993-05-06 Sueddeutsche Feinmechanik Gmbh, 6480 Waechtersbach, De
DE19703316B4 (de) * 1997-01-30 2008-06-05 Fischbach Kg Kunststoff-Technik Verfahren und Vorrichtung zur Herstellung einer Düsenkartusche
US6192568B1 (en) * 1999-03-11 2001-02-27 Ethicon, Inc. Method of making an intravenous catheter assembly
US6630086B1 (en) * 1999-12-30 2003-10-07 Ethicon, Inc. Gas assist molding of one-piece catheters
DE10220410B4 (de) * 2002-05-08 2006-04-13 Raumedic Ag Verwendung von Schläuchen für periphere Venenverweilkanülen
GB2418361A (en) * 2004-08-13 2006-03-29 Don Julian De Silva Intravenous catheter with flow increase

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778211A (en) * 1971-12-27 1973-12-11 Redmer Plastics Inc Plastic injection mold apparatus
JPS58155867A (ja) * 1982-03-12 1983-09-16 テルモ株式会社 穿刺針および穿刺針付医療用容器
DE3723318A1 (de) * 1986-07-21 1988-01-28 Sterimed Gmbh Venenverweilkanuele

Also Published As

Publication number Publication date
DE3825488A1 (de) 1990-02-08

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8380 Miscellaneous part iii

Free format text: SPALTE 7, ZEILE 14 "0,035" AENDERN IN "0,05" SPALTE 7, ZEILE 30 "C" STREICHEN SPALTE 8, ZEILE 6 NACH DEM WORT "DEREN" "DER" EINFUEGEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee