ES476436A1 - Perfeccionamientos en un dispositivo de apriete de tubo in- travenoso para regular el flujo de fluido a traves de un tubo comprimible - Google Patents
Perfeccionamientos en un dispositivo de apriete de tubo in- travenoso para regular el flujo de fluido a traves de un tubo comprimibleInfo
- Publication number
- ES476436A1 ES476436A1 ES476436A ES476436A ES476436A1 ES 476436 A1 ES476436 A1 ES 476436A1 ES 476436 A ES476436 A ES 476436A ES 476436 A ES476436 A ES 476436A ES 476436 A1 ES476436 A1 ES 476436A1
- Authority
- ES
- Spain
- Prior art keywords
- roller
- angle
- shaped
- groove
- clamping device
- 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
Links
- 238000001990 intravenous administration Methods 0.000 title 1
- 230000007423 decrease Effects 0.000 abstract 1
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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
- A61M39/286—Wedge clamps, e.g. roller clamps with inclined guides
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Perfeccionamientos en un dispositivo de apriete de tubo intravenoso para regular el flujo de fluido a través de un tubo comprimible, especialmente utilizado en instrumentos de administración de fluido intravenoso a un paciente, caracterizados porque cada dispositivo comprende: un elemento de cuerpo alargado destinado a recibir el tubo, que tiene un extremo próximo y un extremo distal; comprendiendo el elemento de cuerpo un canal generalmente en forma de V que tiene un ángulo de aproximadamente 60º a 165º que define dos superficies de sustentación para el tubo que se extienden en el sentido longitudinal del elemento de cuerpo; un dispositivo de rodillo montado en el elmento de cuerpo para moverse en el sentido longitudinal del elemento de cuerpo y que comprende un rodillo para definir un área de apriete entre el dispositivo de rodillo y la superficies de sustentación, que se reduce según se mueve el dispositivo de rodillos desde el extremo próximo del elemento del cuerpo hacia el extremo distal, pudiéndose reducir el área de apriete entre el dispositivo de rodillo y la superficie de sustentación a un área menor que el área en sección tranversal del tubo sin apretar.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89326378A | 1978-04-05 | 1978-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES476436A1 true ES476436A1 (es) | 1979-11-16 |
Family
ID=25401289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES476436A Expired ES476436A1 (es) | 1978-04-05 | 1978-12-28 | Perfeccionamientos en un dispositivo de apriete de tubo in- travenoso para regular el flujo de fluido a traves de un tubo comprimible |
Country Status (13)
| Country | Link |
|---|---|
| AR (1) | AR216201A1 (es) |
| AU (1) | AU511206B2 (es) |
| BE (1) | BE873133A (es) |
| BR (1) | BR7808527A (es) |
| CA (1) | CA1095011A (es) |
| DE (1) | DE2855572A1 (es) |
| ES (1) | ES476436A1 (es) |
| FR (1) | FR2421623A1 (es) |
| GB (1) | GB2018398B (es) |
| IT (1) | IT1101144B (es) |
| MX (1) | MX147132A (es) |
| NL (1) | NL7812655A (es) |
| ZA (1) | ZA786949B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4340201A (en) * | 1978-04-05 | 1982-07-20 | Becker Jr Karl E | Intravenous tubing clamping device |
| US4475709A (en) * | 1979-12-10 | 1984-10-09 | Becker Jr Karl E | Intravenous tubing clamping device |
| US4475708A (en) * | 1979-12-10 | 1984-10-09 | Becker Jr Karl E | Intravenous tubing clamping device |
| USD265926S (en) | 1979-12-21 | 1982-08-24 | Abbott Laboratories | Grippable tubing clamp or the like |
| DE3542899A1 (de) * | 1985-12-04 | 1987-06-11 | Pfrimmer Viggo Gmbh Co Kg | Vorrichtung zum steuern der durchflussrate einer fluessigkeit durch einen flexiblen schlauch |
| DE8607655U1 (de) * | 1986-03-20 | 1986-04-30 | B. Braun Melsungen Ag, 3508 Melsungen | Rollenklemme für einen Kunststoffschlauch |
| DE3806484A1 (de) * | 1988-03-01 | 1989-09-14 | Braun Melsungen Ag | Schlauchklemme |
| US5190079A (en) * | 1988-04-15 | 1993-03-02 | Terumo Kabushiki Kaisha | Flow control device |
| US4919389A (en) * | 1989-03-17 | 1990-04-24 | Baxter International Inc. | Large bore tubing roller clamp |
| DE19718465C5 (de) * | 1996-05-07 | 2010-04-08 | Adelberg, Kenneth N., Calabasas | Rollenquetschklemme für Intravenös-Verabreichungs-Einrichtungen |
| US6422529B1 (en) * | 1996-05-07 | 2002-07-23 | Adelberg Kenneth | Roller clamps for intravenous administration sets |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1959074A (en) * | 1931-11-27 | 1934-05-15 | Bloxsom Robert Gerry | Tube clamp |
| US3630481A (en) * | 1969-08-22 | 1971-12-28 | John B Mcgay | Drip-rate control apparatus for intravenous administration |
| US3685787A (en) * | 1969-09-08 | 1972-08-22 | Marvin Adelberg | Apparatus for regulating fluid flow through plastic tubing |
| BR7501709A (pt) * | 1974-03-22 | 1975-12-23 | Terumo Corp | Aperfeicoamento em grampo de rolo |
-
1978
- 1978-12-12 ZA ZA00786949A patent/ZA786949B/xx unknown
- 1978-12-14 AU AU42555/78A patent/AU511206B2/en not_active Expired
- 1978-12-19 CA CA318,228A patent/CA1095011A/en not_active Expired
- 1978-12-21 GB GB7849550A patent/GB2018398B/en not_active Expired
- 1978-12-22 DE DE19782855572 patent/DE2855572A1/de not_active Ceased
- 1978-12-26 FR FR7836313A patent/FR2421623A1/fr not_active Withdrawn
- 1978-12-27 BR BR7808527A patent/BR7808527A/pt unknown
- 1978-12-28 IT IT31373/78A patent/IT1101144B/it active
- 1978-12-28 BE BE192609A patent/BE873133A/xx unknown
- 1978-12-28 ES ES476436A patent/ES476436A1/es not_active Expired
- 1978-12-29 NL NL7812655A patent/NL7812655A/xx not_active Application Discontinuation
-
1979
- 1979-01-03 MX MX176159A patent/MX147132A/es unknown
- 1979-01-04 AR AR275061A patent/AR216201A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| AU4255578A (en) | 1979-10-11 |
| IT7831373A0 (it) | 1978-12-28 |
| AR216201A1 (es) | 1979-11-30 |
| NL7812655A (nl) | 1979-10-09 |
| AU511206B2 (en) | 1980-07-31 |
| GB2018398A (en) | 1979-10-17 |
| BR7808527A (pt) | 1980-05-20 |
| FR2421623A1 (fr) | 1979-11-02 |
| DE2855572A1 (de) | 1979-10-11 |
| MX147132A (es) | 1982-10-13 |
| IT1101144B (it) | 1985-09-28 |
| ZA786949B (en) | 1979-11-28 |
| CA1095011A (en) | 1981-02-03 |
| GB2018398B (en) | 1982-09-29 |
| BE873133A (fr) | 1979-06-28 |
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