ES2075165T3 - Aparato de infusion. - Google Patents

Aparato de infusion.

Info

Publication number
ES2075165T3
ES2075165T3 ES90311152T ES90311152T ES2075165T3 ES 2075165 T3 ES2075165 T3 ES 2075165T3 ES 90311152 T ES90311152 T ES 90311152T ES 90311152 T ES90311152 T ES 90311152T ES 2075165 T3 ES2075165 T3 ES 2075165T3
Authority
ES
Spain
Prior art keywords
infusion device
bladder
bladders
enable
maintain
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 - Lifetime
Application number
ES90311152T
Other languages
English (en)
Inventor
Gregory E Sancoff
Frederic P Field
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.)
I Flow LLC
Original Assignee
Block Medical Inc
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
Priority claimed from US07/429,313 external-priority patent/US5105983A/en
Application filed by Block Medical Inc filed Critical Block Medical Inc
Application granted granted Critical
Publication of ES2075165T3 publication Critical patent/ES2075165T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142Pressure infusion, e.g. using pumps
    • A61M5/145Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/148Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • A61M5/152Pressure 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2209/00Ancillary equipment
    • A61M2209/04Tools for specific apparatus
    • A61M2209/045Tools for specific apparatus for filling, e.g. for filling reservoirs

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (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

UN APARATO INFUSOR DE LIQUIDOS ESTA FORMADO POR UNA MANGA ELASTICA (24, 26) COLOCADA SOBRE UN ELEMENTO ALARGADO (28) Y DENTRO DE UN ALOJAMIENTO ESFERICO (12) PARA PERMITIRLE UNA EXPANSION DE FORMA NATURAL PARA MANTENER UNA PRESION CONSTANTE DURANTE EL PERIODO DE INFUSION. UN ALOJAMIENTO ALTERNATIVO INCLUYE UN DEPOSITO DE RETENCION QUE PUEDE LLENARSE PREVIAMENTE, Y UN DEPOSITO DE PRESION QUE ES CARGADO DESDE EL DEPOSITO DE RETENCION PREPARATORIO PARA LA INFUSION.
ES90311152T 1989-10-31 1990-10-11 Aparato de infusion. Expired - Lifetime ES2075165T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/429,313 US5105983A (en) 1989-10-31 1989-10-31 Infusion apparatus
US07/492,982 US5080652A (en) 1989-10-31 1990-03-12 Infusion apparatus

Publications (1)

Publication Number Publication Date
ES2075165T3 true ES2075165T3 (es) 1995-10-01

Family

ID=27028137

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90311152T Expired - Lifetime ES2075165T3 (es) 1989-10-31 1990-10-11 Aparato de infusion.

Country Status (6)

Country Link
US (1) US5080652A (es)
EP (1) EP0426319B1 (es)
JP (1) JPH03170163A (es)
AT (1) ATE122903T1 (es)
DE (1) DE69019673T2 (es)
ES (1) ES2075165T3 (es)

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Also Published As

Publication number Publication date
ATE122903T1 (de) 1995-06-15
DE69019673D1 (de) 1995-06-29
US5080652A (en) 1992-01-14
EP0426319A3 (en) 1991-12-18
EP0426319A2 (en) 1991-05-08
EP0426319B1 (en) 1995-05-24
DE69019673T2 (de) 1995-10-19
JPH03170163A (ja) 1991-07-23

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