ES8304847A1 - Vejiga de material elastomerico. - Google Patents
Vejiga de material elastomerico.Info
- Publication number
- ES8304847A1 ES8304847A1 ES509733A ES509733A ES8304847A1 ES 8304847 A1 ES8304847 A1 ES 8304847A1 ES 509733 A ES509733 A ES 509733A ES 509733 A ES509733 A ES 509733A ES 8304847 A1 ES8304847 A1 ES 8304847A1
- Authority
- ES
- Spain
- Prior art keywords
- bodies
- vulcanizing agent
- antioxidant
- infusers
- medical
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
- A61M5/152—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags pressurised by contraction of elastic reservoirs
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Materials For Medical Uses (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
PROCEDIMIENTO DE FABRICACION DE UNA VEJIGA DE MATERIAL ELASTOMERO UTILIZADA EN UN APARATO MEDICO DE TRANSFUSION. SE MEZCLAN DE MANERA HOMOGENEA UN POLIISOPRENO SINTETICO QUE CONTIENE UN 90 A 98% DE ENLACES CIS-1,4, 3 A 10 PARTES POR 100 PARTES DE POLIISOPRENO SINTETICO DE DIOXIDO DE SILICIO O DE NEGRO DE HUMO EN PARTICULAS Y 1 A 2 PARTES POR 100 PARTES DE POLIISOPRENO SINTETICO DE UN AGENTE DE VULCANIZACION. SE SOMETE LA MEZCLA A CONDICIONES DE VULCANIZACION, A LA VEZ QUE SE LE DA FORMA DE UN CUERPO TUBULAR. SE EXTRAEN MEDIANTE UN SOLVENTE LOS PRODUCTOS DE DEGRADACION DEL AGENTE DE VULCANIZACION. SE PONE EN CONTACTO DICHO CUERPO CON 0,2 A 2 PARTES POR 100 PARTES DE POLIISOPRENO SINTETICO DE UNA SOLUCION LIQUIDA DE UN ANTIOXIDANTE NO TOXICO SUSTANCIALMENTE NO LIXIVIABLE, EL CUAL SE INTRODUCE EN EL CUERPO POR DIFUSION. SE RETIRA EL CUERPO DE LA SOLUCION Y SE ELIMINA EL SOLVENTE MEDIANTE SECADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23732581A | 1981-02-23 | 1981-02-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8304847A1 true ES8304847A1 (es) | 1983-03-16 |
ES509733A0 ES509733A0 (es) | 1983-03-16 |
Family
ID=22893262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES509733A Granted ES509733A0 (es) | 1981-02-23 | 1982-02-18 | Vejiga de material elastomerico. |
Country Status (21)
Country | Link |
---|---|
JP (1) | JPS57156772A (es) |
AR (1) | AR228472A1 (es) |
AT (1) | AT386953B (es) |
AU (1) | AU548485B2 (es) |
BE (1) | BE892189A (es) |
BR (1) | BR8200915A (es) |
CA (1) | CA1213097A (es) |
CH (1) | CH658194A5 (es) |
DE (1) | DE3206377A1 (es) |
DK (1) | DK159051C (es) |
ES (1) | ES509733A0 (es) |
FR (1) | FR2502013B1 (es) |
GB (1) | GB2093473B (es) |
IE (1) | IE52850B1 (es) |
IL (1) | IL65081A (es) |
IT (1) | IT1191167B (es) |
MX (1) | MX163246B (es) |
NL (1) | NL189111C (es) |
NO (1) | NO154181C (es) |
SE (1) | SE452711B (es) |
ZA (1) | ZA82268B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4419096A (en) * | 1982-02-22 | 1983-12-06 | Alza Corporation | Elastomeric bladder assembly |
CA1241474A (en) * | 1983-01-10 | 1988-08-30 | Robert L. Buchanan | Method of making rubber connectors and other rubber parts for use in human infusion sets and products produced thereby and novel compositions |
WO1988000841A1 (en) * | 1986-08-08 | 1988-02-11 | Edward John Keogh | Expansible chamber drug infuser system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1195926A (en) * | 1968-05-08 | 1970-06-24 | Oliver Wallis Burke Jr | Silica Pigment Reinforced Hydrocarbon Rubber Compounded Stocks and Vulcanizates thereof and Processes for Producing the Same. |
FR2078078A5 (es) * | 1970-02-26 | 1971-11-05 | Pirelli | |
US4201207A (en) * | 1973-03-26 | 1980-05-06 | Alza Corporation | Bladder for liquid dispenser |
US3993069A (en) * | 1973-03-26 | 1976-11-23 | Alza Corporation | Liquid delivery device bladder |
DE2822148C2 (de) * | 1978-05-20 | 1983-02-24 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung eines pulverförmigen, füllstoffhaltigen Kautschuks |
-
1982
- 1982-01-08 GB GB8200523A patent/GB2093473B/en not_active Expired
- 1982-01-08 AU AU79406/82A patent/AU548485B2/en not_active Ceased
- 1982-01-15 ZA ZA82268A patent/ZA82268B/xx unknown
- 1982-01-21 DK DK025582A patent/DK159051C/da not_active IP Right Cessation
- 1982-01-21 NL NLAANVRAGE8200218,A patent/NL189111C/xx not_active IP Right Cessation
- 1982-01-29 AR AR288296A patent/AR228472A1/es active
- 1982-02-10 AT AT0049982A patent/AT386953B/de not_active IP Right Cessation
- 1982-02-10 IT IT67153/82A patent/IT1191167B/it active
- 1982-02-18 SE SE8201009A patent/SE452711B/sv not_active IP Right Cessation
- 1982-02-18 BE BE0/207346A patent/BE892189A/fr not_active IP Right Cessation
- 1982-02-18 CH CH1027/82A patent/CH658194A5/de not_active IP Right Cessation
- 1982-02-18 ES ES509733A patent/ES509733A0/es active Granted
- 1982-02-19 BR BR8200915A patent/BR8200915A/pt not_active IP Right Cessation
- 1982-02-22 NO NO820536A patent/NO154181C/no unknown
- 1982-02-22 DE DE19823206377 patent/DE3206377A1/de active Granted
- 1982-02-22 IE IE370/82A patent/IE52850B1/en not_active IP Right Cessation
- 1982-02-22 CA CA000396781A patent/CA1213097A/en not_active Expired
- 1982-02-23 JP JP57028040A patent/JPS57156772A/ja active Granted
- 1982-02-23 IL IL65081A patent/IL65081A/xx not_active IP Right Cessation
- 1982-02-23 FR FR828202924A patent/FR2502013B1/fr not_active Expired
- 1982-02-25 MX MX191525A patent/MX163246B/es unknown
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20040601 |