IT1097699B - Cannula e metodo per flusso bidirezionale del sangue - Google Patents

Cannula e metodo per flusso bidirezionale del sangue

Info

Publication number
IT1097699B
IT1097699B IT26467/78A IT2646778A IT1097699B IT 1097699 B IT1097699 B IT 1097699B IT 26467/78 A IT26467/78 A IT 26467/78A IT 2646778 A IT2646778 A IT 2646778A IT 1097699 B IT1097699 B IT 1097699B
Authority
IT
Italy
Prior art keywords
cannula
blood flow
bidirectional blood
bidirectional
flow
Prior art date
Application number
IT26467/78A
Other languages
English (en)
Other versions
IT7826467A0 (it
Original Assignee
Sorenson Research Co
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 Sorenson Research Co filed Critical Sorenson Research Co
Publication of IT7826467A0 publication Critical patent/IT7826467A0/it
Application granted granted Critical
Publication of IT1097699B publication Critical patent/IT1097699B/it

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
    • 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
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A61M5/1582—Double lumen needles
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0111—Aseptic insertion devices
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
    • A61M2025/0031—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves characterized by lumina for withdrawing or delivering, i.e. used for extracorporeal circuit treatment
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0039—Multi-lumen catheters with stationary elements characterized by lumina being arranged coaxially

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
IT26467/78A 1977-08-04 1978-08-04 Cannula e metodo per flusso bidirezionale del sangue IT1097699B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82184877A 1977-08-04 1977-08-04

Publications (2)

Publication Number Publication Date
IT7826467A0 IT7826467A0 (it) 1978-08-04
IT1097699B true IT1097699B (it) 1985-08-31

Family

ID=25234450

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26467/78A IT1097699B (it) 1977-08-04 1978-08-04 Cannula e metodo per flusso bidirezionale del sangue

Country Status (5)

Country Link
EP (1) EP0000831B1 (it)
JP (1) JPS5428499A (it)
CA (1) CA1114705A (it)
DE (1) DE2862201D1 (it)
IT (1) IT1097699B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645106A (en) * 1979-09-18 1981-04-24 Yanmar Agricult Equip Automatic steering device of transplanter
DE3010841A1 (de) * 1980-03-21 1981-10-08 Ulrich Dr.med. 6936 Haag Uthmann Katheder
NO811917L (no) * 1980-06-10 1981-12-11 Wallace Ltd H G Intravaskulaer innretning.
DE3112762A1 (de) * 1981-03-31 1983-01-13 Jürgen Dr.med. 8700 Würzburg Schrezenmeir Doppellumen-blutentnahme-einfachlumen-infusions-subclavia-katheterset
JPS5889052U (ja) * 1981-12-10 1983-06-16 テルモ株式会社 血管内留置針
GB2137500B (en) * 1983-03-22 1986-10-08 Miles Allison Cannula
JPS61106256U (it) * 1984-12-16 1986-07-05
FR2689402B1 (fr) * 1992-04-03 1997-07-04 Farcot Jean Christian Introducteur vasculaire percutane pour alimentation d'un circuit sanguin extracorporel.
US5421825A (en) * 1993-10-06 1995-06-06 Farcot; Jean-Christian Percutaneous vascular introduction device for the feeding of an extracorporeal blood circuit
AU686450B2 (en) * 1994-08-25 1998-02-05 Baxter International Inc. Closed system blood sampling device
DE19729022C2 (de) * 1997-07-08 1999-07-22 Josef Magasi Doppellumenkanüle
WO2006022025A1 (ja) * 2004-08-26 2006-03-02 Kobayashi, Hideki 医療用器具
DE102017000940A1 (de) 2017-02-02 2018-08-02 Xenios Ag Anordnung mit einer Blutpumpe, einer Steuereinheit und einem Gerät zur Übermittlung der Messwerte
US20210178142A1 (en) * 2019-12-13 2021-06-17 Lsi Solutions, Inc. Adjustable cannulation assembly and methods thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236358B2 (it) * 1973-08-09 1977-09-14
US4016879A (en) * 1973-08-22 1977-04-12 Dynasciences Corporation Multi-mode cannulating apparatus
US3875938A (en) * 1973-08-22 1975-04-08 Eli K Mellor Multi-mode cannulating apparatus
US4096860A (en) * 1975-10-08 1978-06-27 Mclaughlin William F Dual flow encatheter
US4073297A (en) * 1976-02-11 1978-02-14 Sandoz Ltd. Catheter
LU77252A1 (it) * 1976-05-06 1977-08-22

Also Published As

Publication number Publication date
CA1114705A (en) 1981-12-22
JPS5428499A (en) 1979-03-03
EP0000831A1 (en) 1979-02-21
IT7826467A0 (it) 1978-08-04
EP0000831B1 (en) 1983-03-16
DE2862201D1 (en) 1983-04-21

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