ES2135325B1 - HEAT EXCHANGE DEVICE FOR CATHETERS. - Google Patents
HEAT EXCHANGE DEVICE FOR CATHETERS.Info
- Publication number
- ES2135325B1 ES2135325B1 ES9700855A ES9700855A ES2135325B1 ES 2135325 B1 ES2135325 B1 ES 2135325B1 ES 9700855 A ES9700855 A ES 9700855A ES 9700855 A ES9700855 A ES 9700855A ES 2135325 B1 ES2135325 B1 ES 2135325B1
- Authority
- ES
- Spain
- Prior art keywords
- channel
- liquid
- heat exchange
- catheters
- outer tube
- 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 - Fee Related
Links
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Dispositivo de intercambio de calor, para catéteres. El dispositivo cuenta con medios de intercambio de calor, y comprende: un tubo exterior (1) para el paso de un primer líquido, que aloja al menos un tubo interior (2) para el trasvase del segundo líquido, un espacio (3) dividido en un primer y un segundo canal (4, 5) por tabiques (6); un tapón (7) dispuesto el primer extremo (1a) del tubo exterior (1) y segundos medios de cierre (8) cuyo fondo está en contacto directo con el segundo extremo (1b) del tubo exterior (1); penetrando el tubo interior (2) a través del tapón (7) y de los segundos medios de cierre (8); una entrada del primer líquido en el primer canal (4) y una salida del primer líquido delsegundo canal (5), dispuestas lateralmente en un tramo cercano al segundo extremo (1b) del tubo exterior (1); y una cámara (9) para dirigir el primer líquido desde el primer canal (4) al segundo canal (5) definida entre el fondo del tapón(7) y los primeros extremos (6a) de los tabiques (6).Heat exchange device for catheters. The device has heat exchange means, and comprises: an outer tube (1) for the passage of a first liquid, which houses at least one inner tube (2) for the transfer of the second liquid, a space (3) divided in a first and a second channel (4, 5) through partitions (6); a stopper (7) arranged the first end (1a) of the outer tube (1) and second closing means (8) whose bottom is in direct contact with the second end (1b) of the outer tube (1); penetrating the inner tube (2) through the plug (7) and the second closing means (8); an inlet of the first liquid in the first channel (4) and an outlet of the first liquid in the second channel (5), arranged laterally in a section near the second end (1b) of the outer tube (1); and a chamber (9) to direct the first liquid from the first channel (4) to the second channel (5) defined between the bottom of the plug (7) and the first ends (6a) of the partitions (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9700855A ES2135325B1 (en) | 1997-04-21 | 1997-04-21 | HEAT EXCHANGE DEVICE FOR CATHETERS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9700855A ES2135325B1 (en) | 1997-04-21 | 1997-04-21 | HEAT EXCHANGE DEVICE FOR CATHETERS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2135325A1 ES2135325A1 (en) | 1999-10-16 |
| ES2135325B1 true ES2135325B1 (en) | 2000-07-01 |
Family
ID=8299034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9700855A Expired - Fee Related ES2135325B1 (en) | 1997-04-21 | 1997-04-21 | HEAT EXCHANGE DEVICE FOR CATHETERS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2135325B1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2910981A (en) * | 1954-01-08 | 1959-11-03 | Volney C Wilson | Replacement blood transfusion apparatus |
| BE630073A (en) * | 1962-04-06 | |||
| US4759749A (en) * | 1986-05-27 | 1988-07-26 | Level 1 Technologies, Inc. | Heater for physiological fluids |
| EP0256653A3 (en) * | 1986-07-10 | 1990-01-17 | Haemonetics Corporation | Blood compatible heat exchanger |
| US5063994A (en) * | 1990-06-26 | 1991-11-12 | Level 1 Technologies, Inc. | Reflux fluid heated patient line |
| US5403281A (en) * | 1992-09-25 | 1995-04-04 | Minnesota Mining And Manufacturing Company | Inline heat exchanger and cardioplegia system |
-
1997
- 1997-04-21 ES ES9700855A patent/ES2135325B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2135325A1 (en) | 1999-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 19991016 Kind code of ref document: A1 Effective date: 19991016 |
|
| FD1A | Patent lapsed |
Effective date: 20000930 |