FR2146121A1 - Plastic medical probes - formed by hf moulding - Google Patents
Plastic medical probes - formed by hf mouldingInfo
- 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- Withdrawn
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.
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)
| 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 |
-
1971
- 1971-07-19 FR FR7126350A patent/FR2146121A1/en not_active Withdrawn
Cited By (6)
| 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 |