ES390401A1 - Balance for blood bag - Google Patents

Balance for blood bag

Info

Publication number
ES390401A1
ES390401A1 ES390401A ES390401A ES390401A1 ES 390401 A1 ES390401 A1 ES 390401A1 ES 390401 A ES390401 A ES 390401A ES 390401 A ES390401 A ES 390401A ES 390401 A1 ES390401 A1 ES 390401A1
Authority
ES
Spain
Prior art keywords
balance
blood bag
pan
blood
rocked
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
Application number
ES390401A
Other languages
Spanish (es)
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.)
Labaz SA
Original Assignee
Labaz SA
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 Labaz SA filed Critical Labaz SA
Publication of ES390401A1 publication Critical patent/ES390401A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/024—Means for controlling the quantity of transfused blood, e.g. by weighing the container and automatic stopping of the transfusion after reaching a determined amount
    • A61M1/0245—Means for controlling the quantity of transfused blood, e.g. by weighing the container and automatic stopping of the transfusion after reaching a determined amount combined with blood container shaking means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G1/00—Weighing apparatus involving the use of a counterweight or other counterbalancing mass
    • G01G1/18—Balances involving the use of a pivoted beam, i.e. beam balances
    • G01G1/26—Balances involving the use of a pivoted beam, i.e. beam balances with associated counterweight or set of counterweights
    • G01G1/36—Balances involving the use of a pivoted beam, i.e. beam balances with associated counterweight or set of counterweights wherein the counterweights are slideable along the beam, e.g. steelyards
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/06—Intravenous injection support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/13—Infusion monitoring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S604/00—Surgery
    • Y10S604/903—Medical container with material agitation means

Landscapes

  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

A balance for weighing and agitating a blood bag into which blood is fed from a donor, comprises a pivoted beam provided with an adjustable counterweight on one side of the pivot axis and a pan on the other side. The pan is mounted on a rocking arm pivotally supported on the beam and rocked about an axis extending along the beam by a motor mounted on the beam.
ES390401A 1970-04-20 1971-04-20 Balance for blood bag Expired ES390401A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7014176A FR2088635A5 (en) 1970-04-20 1970-04-20

Publications (1)

Publication Number Publication Date
ES390401A1 true ES390401A1 (en) 1975-04-16

Family

ID=9054241

Family Applications (1)

Application Number Title Priority Date Filing Date
ES390401A Expired ES390401A1 (en) 1970-04-20 1971-04-20 Balance for blood bag

Country Status (10)

Country Link
US (1) US3698494A (en)
BE (1) BE765924A (en)
CA (1) CA954890A (en)
CH (1) CH531708A (en)
DE (1) DE2118354A1 (en)
ES (1) ES390401A1 (en)
FR (1) FR2088635A5 (en)
GB (1) GB1316386A (en)
NL (1) NL7105081A (en)
SE (1) SE378910B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220228A1 (en) * 1973-03-05 1974-10-04 Metac Sa Blood sampling control with plastic bag - utilises both blood pressure and homogenisation agitation energy
US3924700A (en) * 1974-11-29 1975-12-09 Lifeline Instr Inc Blood withdrawing device
US3960224A (en) * 1975-06-06 1976-06-01 Charles Silvers Precision cut-off weighing apparatus
US4027735A (en) * 1976-05-20 1977-06-07 Engineering & Research Associates, Inc. Blood mixing and weight monitoring apparatus
US4095658A (en) * 1976-11-22 1978-06-20 Iso Ab, Inc. Fluid measurement device
US4390073A (en) * 1979-10-02 1983-06-28 Engineering & Research Associates, Inc. Blood collection bag weighing device
US4378854A (en) * 1979-10-02 1983-04-05 Engineering & Research Associates, Inc. Blood collection bag weighing device
FR2511147A1 (en) * 1981-08-06 1983-02-11 Sodetem Blood transfer control and measuring unit - uses weighing sensor to control pinch valve in supply to plastics container on weighing platform
SE8403841L (en) * 1984-07-24 1986-01-25 Peter Unger BLOOD VINTAGE ROCK
US4628186A (en) * 1984-11-30 1986-12-09 Baxter Travenol Laboratories, Inc. Heater-scale for heating fluids for injection into a patient
FR2606639B1 (en) * 1986-11-19 1994-04-15 Tiyoda Seisakusho Kk APPARATUS AND METHOD FOR COLLECTING CONSTANT QUANTITIES OF BLOOD FROM INDIVIDUAL DONORS
JPH064091B2 (en) * 1988-12-09 1994-01-19 テルモ株式会社 Blood sampling device
SE469261B (en) * 1989-10-18 1993-06-14 Ljungberg & Koegel Ab BLOOD ROCK
US5010968A (en) * 1989-11-27 1991-04-30 Barrow Thomas E Blood agitating and weighing apparatus
FR2667393B1 (en) * 1990-10-01 1994-12-23 Alain Fillaud SIMULTANEOUS WEIGHING AND SHAKING DEVICE.
WO1995004591A1 (en) * 1993-08-05 1995-02-16 Max-Medical Pty. Ltd. Device for mixing liquids
AU695256B2 (en) * 1994-04-06 1998-08-13 Baxter International Inc. Method and apparatus for a tidal oscillating pulse peritoneal dialysis
US5756940C1 (en) * 1997-04-29 2002-07-02 Medtronic Inc Weight measurement of blood volume soft-shell venous reservoirs
US7068361B2 (en) 1999-06-03 2006-06-27 Baxter International Apparatus, systems and methods for processing and treating a biological fluid with light
US6565802B1 (en) * 1999-06-03 2003-05-20 Baxter International Inc. Apparatus, systems and methods for processing and treating a biological fluid with light
SE527109C2 (en) * 2004-05-26 2005-12-27 Bo Danielsson Device for controlling and controlling the physiochemical state of a liquid mixture
US7195394B2 (en) * 2004-07-19 2007-03-27 Vijay Singh Method for resonant wave mixing in closed containers
US20070201301A1 (en) * 2006-02-24 2007-08-30 Klepinger Steve R Beverage pouring systems
CN111330948B (en) * 2020-03-14 2022-05-31 安徽省冠盛纺织科技有限公司 Blending waste recovery device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784932A (en) * 1955-01-20 1957-03-12 Edward J Poitras Blood or sterile fluid equipment
US3105490A (en) * 1960-02-25 1963-10-01 Myron R Schoenfeld Infusion monitoring device
US3115152A (en) * 1960-12-02 1963-12-24 Mcgaw Lab Inc Transfusion equipment
US3557789A (en) * 1967-11-20 1971-01-26 Edward J Poitras Therapeutic fluid flow control apparatus

Also Published As

Publication number Publication date
SE378910B (en) 1975-09-15
GB1316386A (en) 1973-05-09
FR2088635A5 (en) 1972-01-07
NL7105081A (en) 1971-10-22
US3698494A (en) 1972-10-17
BE765924A (en) 1971-10-19
CA954890A (en) 1974-09-17
CH531708A (en) 1972-12-15
DE2118354A1 (en) 1971-11-04

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