IT965216B - IMPROVEMENT IN OXYGENATORS FOR SURGICAL USE - Google Patents

IMPROVEMENT IN OXYGENATORS FOR SURGICAL USE

Info

Publication number
IT965216B
IT965216B IT52553/72A IT5255372A IT965216B IT 965216 B IT965216 B IT 965216B IT 52553/72 A IT52553/72 A IT 52553/72A IT 5255372 A IT5255372 A IT 5255372A IT 965216 B IT965216 B IT 965216B
Authority
IT
Italy
Prior art keywords
oxygenators
improvement
surgical use
surgical
Prior art date
Application number
IT52553/72A
Other languages
Italian (it)
Original Assignee
Dewall R
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
Application filed by Dewall R filed Critical Dewall R
Application granted granted Critical
Publication of IT965216B publication Critical patent/IT965216B/en

Links

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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/32—Oxygenators without membranes
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/32—Oxygenators without membranes
    • A61M1/322—Antifoam; Defoaming
    • A61M1/325—Surfactant coating; Improving wettability
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/369—Temperature treatment

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Emergency Medicine (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
IT52553/72A 1971-09-08 1972-09-05 IMPROVEMENT IN OXYGENATORS FOR SURGICAL USE IT965216B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17864771A 1971-09-08 1971-09-08

Publications (1)

Publication Number Publication Date
IT965216B true IT965216B (en) 1974-01-31

Family

ID=22653347

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52553/72A IT965216B (en) 1971-09-08 1972-09-05 IMPROVEMENT IN OXYGENATORS FOR SURGICAL USE

Country Status (9)

Country Link
JP (1) JPS4836997A (en)
CA (1) CA1014443A (en)
DE (1) DE2244148A1 (en)
ES (1) ES406373A1 (en)
FR (1) FR2152747B1 (en)
GB (1) GB1410495A (en)
IT (1) IT965216B (en)
SE (3) SE401092B (en)
ZA (1) ZA725871B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5085176U (en) * 1973-12-11 1975-07-21
AR207768A1 (en) * 1974-01-02 1976-10-29 Baxter Laboratories Inc AN IMPROVED BLOOD OXYGENER
JPS50110593A (en) * 1974-02-07 1975-08-30
JPS50129838U (en) * 1974-04-09 1975-10-24
JPS50153647U (en) * 1974-06-07 1975-12-20
JPS50153648U (en) * 1974-06-07 1975-12-20
JPS5542398Y2 (en) * 1974-07-19 1980-10-03
JPS5131246U (en) * 1974-08-29 1976-03-06
JPS542733B2 (en) * 1974-11-06 1979-02-13
JPS5170738U (en) * 1974-11-30 1976-06-03
JPS51115879U (en) * 1975-03-17 1976-09-20
JPS529942U (en) * 1975-07-08 1977-01-24
JPS5291940U (en) * 1975-12-30 1977-07-09
JPS5739918Y2 (en) * 1976-02-23 1982-09-02
JPS53135538U (en) * 1978-05-05 1978-10-26
US4254081A (en) * 1979-09-21 1981-03-03 Research Partners Limited Blood oxygenator
JPS61113146U (en) * 1984-12-28 1986-07-17

Also Published As

Publication number Publication date
SE401092B (en) 1978-04-24
FR2152747B1 (en) 1976-10-29
JPS4836997A (en) 1973-05-31
FR2152747A1 (en) 1973-04-27
SE7607243L (en) 1976-06-23
ES406373A1 (en) 1975-09-16
SE7607242L (en) 1976-06-23
ZA725871B (en) 1973-05-30
DE2244148A1 (en) 1973-03-15
GB1410495A (en) 1975-10-15
CA1014443A (en) 1977-07-26
AU4628572A (en) 1974-03-14

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