FR2146121A1 - Plastic medical probes - formed by hf moulding - Google Patents

Plastic medical probes - formed by hf moulding

Info

Publication number
FR2146121A1
FR2146121A1 FR7126350A FR7126350A FR2146121A1 FR 2146121 A1 FR2146121 A1 FR 2146121A1 FR 7126350 A FR7126350 A FR 7126350A FR 7126350 A FR7126350 A FR 7126350A FR 2146121 A1 FR2146121 A1 FR 2146121A1
Authority
FR
France
Prior art keywords
moulding
medical probes
mould
plastic medical
plastic
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.)
Withdrawn
Application number
FR7126350A
Other languages
French (fr)
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.)
LAGRANDIE JEAN
Original Assignee
LAGRANDIE JEAN
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 LAGRANDIE JEAN filed Critical LAGRANDIE JEAN
Priority to FR7126350A priority Critical patent/FR2146121A1/en
Publication of FR2146121A1 publication Critical patent/FR2146121A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/10—Closing
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/12—Dielectric heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

In a process for fabricating medical probes from a tubular plastic blank, the latter has its extremity placed in a mould and is subjected to H.F. heating. The plastic blank may be placed on a metal pin and inserted in the female mould half. The electrode and femal mould may be mounted on a slide operated mechanically e.g. by a pedal or cam. The female mould half may be in a material of low dielectric loss, the male half being of metal. The plastic material should also have a low dielectric loss.
FR7126350A 1971-07-19 1971-07-19 Plastic medical probes - formed by hf moulding Withdrawn FR2146121A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7126350A FR2146121A1 (en) 1971-07-19 1971-07-19 Plastic medical probes - formed by hf moulding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7126350A FR2146121A1 (en) 1971-07-19 1971-07-19 Plastic medical probes - formed by hf moulding

Publications (1)

Publication Number Publication Date
FR2146121A1 true FR2146121A1 (en) 1973-03-02

Family

ID=9080559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7126350A Withdrawn FR2146121A1 (en) 1971-07-19 1971-07-19 Plastic medical probes - formed by hf moulding

Country Status (1)

Country Link
FR (1) FR2146121A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338120A1 (en) * 1976-01-16 1977-08-12 France Etat Heated collar for fusion sealing thermoplastic bottle tops - for reliable closure without contaminating the contents
FR2427952A1 (en) * 1978-06-05 1980-01-04 Beckman Instruments Inc METHOD AND DEVICE FOR SEALING CENTRIFUGAL TUBES
WO1983001923A1 (en) * 1981-11-27 1983-06-09 Mortensen, Louis, Aackersberg A method and a former member for tapering an end portion of an extruded tubular plastic member said former being used as a sales unit
EP0261290A2 (en) * 1985-05-14 1988-03-30 Sekisui Kagaku Kogyo Kabushiki Kaisha A method of closing the ends of longitudinally extending through-holes formed in the wall of a resin pipe

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338120A1 (en) * 1976-01-16 1977-08-12 France Etat Heated collar for fusion sealing thermoplastic bottle tops - for reliable closure without contaminating the contents
FR2427952A1 (en) * 1978-06-05 1980-01-04 Beckman Instruments Inc METHOD AND DEVICE FOR SEALING CENTRIFUGAL TUBES
WO1983001923A1 (en) * 1981-11-27 1983-06-09 Mortensen, Louis, Aackersberg A method and a former member for tapering an end portion of an extruded tubular plastic member said former being used as a sales unit
EP0261290A2 (en) * 1985-05-14 1988-03-30 Sekisui Kagaku Kogyo Kabushiki Kaisha A method of closing the ends of longitudinally extending through-holes formed in the wall of a resin pipe
EP0261290A3 (en) * 1985-05-14 1988-12-28 Sekisui Kagaku Kogyo Kabushiki Kaisha A method of closing the ends of longitudinally extending through-holes formed in the wall of a resin pipe
US4880579A (en) * 1985-05-14 1989-11-14 Sekisui Kagaku Kogyo Kabushiki Kaisha Method for closing openings of through-holes in a pipe wall

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Legal Events

Date Code Title Description
ST Notification of lapse