ES342302A1 - Apparatus for dispensing parenteral fluid - Google Patents

Apparatus for dispensing parenteral fluid

Info

Publication number
ES342302A1
ES342302A1 ES342302A ES342302A ES342302A1 ES 342302 A1 ES342302 A1 ES 342302A1 ES 342302 A ES342302 A ES 342302A ES 342302 A ES342302 A ES 342302A ES 342302 A1 ES342302 A1 ES 342302A1
Authority
ES
Spain
Prior art keywords
reservoir
casing
containers
valve
wire
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
ES342302A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES342302A1 publication Critical patent/ES342302A1/en
Expired legal-status Critical Current

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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/155—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by gas introduced into the reservoir
    • 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
    • A61M5/1483—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure
    • A61M5/1486—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure the bags being substantially completely surrounded by fluid
    • 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
    • Y10S128/12—Pressure infusion

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)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Filtering Materials (AREA)

Abstract

Apparatus used for transfusion comprises a gas-tight rigid casing 21, 22, compressible reservoir 23, 30 adapted to contain the substance to be transfused and mounted in the casing, an outlet 32 for connecting the reservoir to a catheter, a valve in the casing for introducing pressurized gas into the casing, so as to compress the reservoir and eject its contents, and an adjustable valve member 33 for regulating the outlet flow from the reservoir, there being a wire or thread 50 passing through and maintained in the opening of the valve member and extending into the interior of the reservoir for preventing adhesion of the walls of the reservoir at least in the proximity of the wire or thread. As shown, the casing is of a transparent material 22 within a' metal envelope 21 and flexible containers 23, 30 form the reservoir and contain physiological liquid and plasma respectively, the liquid and plasma being mixed and ejected through the outlet tube 32 from the apparatus by compressed air 26 introduced into the casing through a valve (not shown). The containers are initially separated by a membrane 31 which is ruptured by air pressure acting on the containers when an outlet valve 33 is first opened. A wire 50 may be arranged to extend into the containers to prevent the walls of the containers closing together completely and so preventing the plasma solution being ejected and this wire may be manipulated to cause the rupture of the membrane. The valve 33 (see also Figure 2, not shown) which controls the rate of ejection of the solution, comprises pincer jaws (39) arranged to clamp the ejection tube 32, the valve also including a pointer (38) which indicates the amount of transfusion time in hand. The metal envelope 21 may have a slit through which the containers can be observed. The reservoir may be of an elastic and transparent material.
ES342302A 1966-06-27 1967-06-24 Apparatus for dispensing parenteral fluid Expired ES342302A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH927966A CH461034A (en) 1966-06-27 1966-06-27 Transfusion device
CH1224166A CH470185A (en) 1966-06-27 1966-08-24 Transfusion device
CH822367A CH484678A (en) 1966-06-27 1967-06-09 Transfusion device

Publications (1)

Publication Number Publication Date
ES342302A1 true ES342302A1 (en) 1968-10-01

Family

ID=27175953

Family Applications (1)

Application Number Title Priority Date Filing Date
ES342302A Expired ES342302A1 (en) 1966-06-27 1967-06-24 Apparatus for dispensing parenteral fluid

Country Status (12)

Country Link
US (1) US3507278A (en)
JP (1) JPS4825999B1 (en)
BE (1) BE700553A (en)
BR (1) BR6790846D0 (en)
CH (3) CH461034A (en)
DE (1) DE1566677A1 (en)
ES (1) ES342302A1 (en)
GB (1) GB1188168A (en)
NL (1) NL6708952A (en)
NO (1) NO117875B (en)
OA (1) OA02457A (en)
SE (1) SE338404B (en)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790118A (en) * 1972-03-01 1974-02-05 C Warren Douche bag holder
US3939832A (en) * 1973-03-09 1976-02-24 Med-Pak Corporation Liquid flow regulator and monitor for infusion system
US3963027A (en) * 1974-08-16 1976-06-15 Health Technology Labs, Inc. Medical/surgical suction equipment
US4215476A (en) * 1977-03-25 1980-08-05 Armstrong Alexander S Health services combination irrigator and aspirator
US4237881A (en) * 1978-12-26 1980-12-09 Anatros Corporation Device for the intravenous or enteric infusion of liquids into the human body at a predetermined constant rate
US4312493A (en) * 1979-05-05 1982-01-26 Stauffer Rita A Apparatus for controlled liquid administration
DE2922957A1 (en) * 1979-06-06 1980-12-18 Mottaghy Khosrow METHOD AND DEVICE FOR CIRCULATING OR PUMPS OF ORGANIC-BIOLOGICAL LIQUIDS, ESPECIALLY BLOOD
US4386929A (en) * 1980-01-18 1983-06-07 Alza Corporation Elastomeric bladder assembly
US4318400A (en) * 1980-01-18 1982-03-09 Alza Corporation Medical infusor
EP0050654B1 (en) * 1980-04-22 1985-12-18 Key Pharmaceuticals, Inc. Inhalation spirometric device for administering pulmonary medication
DE3120047C2 (en) * 1981-05-20 1984-03-29 Sterimed Gesellschaft für medizinischen Bedarf mbH, 6600 Saarbrücken Suction device for sucking in body secretions
US4484577A (en) * 1981-07-23 1984-11-27 Key Pharmaceuticals, Inc. Drug delivery method and inhalation device therefor
DE3218561C2 (en) * 1982-05-17 1988-08-18 Günter H. Dr.-Ing. 8035 Gauting Marx Device for taking up and reinfusing blood
DE3277436D1 (en) * 1982-07-15 1987-11-12 Ferring Biotechnik Device for administering liquid medicaments
FR2653661A1 (en) * 1989-10-26 1991-05-03 Faure Jean Marie PACKAGING FOR THE ADMINISTRATION OF STERILE LIQUIDS, ESPECIALLY PHARMACEUTICAL LIQUIDS.
DE4201992A1 (en) * 1992-01-25 1993-07-29 Hp Medica Gmbh Fuer Medizintec HIGH PRESSURE LIQUID DISPENSOR FOR DISPENSING STERILE LIQUID
US5348539A (en) * 1993-06-29 1994-09-20 Glenn Herskowitz Infusion pump for use with prepackaged IV bags
US5578001A (en) * 1994-09-13 1996-11-26 Shah; Pranav N. Infusion apparatus for IV bags
FR2758088B1 (en) * 1997-01-06 1999-04-16 Medex Sa MEDICAL LIQUID INJECTION DEVICE
DE19733278C2 (en) * 1997-08-01 1999-11-11 Storz Endoskop Gmbh Pressure container for pressurizing a flexible bag which is accommodated therein and filled with a medical liquid
US5954696A (en) * 1997-12-15 1999-09-21 B. Braun Medical, Inc. Pressure infusion pump
US5957895A (en) * 1998-02-20 1999-09-28 Becton Dickinson And Company Low-profile automatic injection device with self-emptying reservoir
US6979316B1 (en) 2002-05-23 2005-12-27 Seedlings Life Science Ventures Llc Apparatus and method for rapid auto-injection of medication
US6921385B2 (en) * 2002-08-05 2005-07-26 Alcon, Inc. Apparatus for delivery of fluid to opthalmic surgical handpiece
FR2844705B1 (en) * 2002-09-25 2005-09-16 Medex Sa SOFT POUCH AND INJECTION DEVICE THEREFOR
AU2003283218A1 (en) * 2002-12-02 2004-06-23 Curatio Aps Fluid dispenser
US8905267B2 (en) * 2005-12-12 2014-12-09 Carrier Corporation Concentrate holder
US20070250008A1 (en) * 2006-04-20 2007-10-25 Gelblum Eugene A Fluid injection apparatus and adaptor pump therefor
US9867782B2 (en) 2009-04-09 2018-01-16 Entegrion, Inc. Spray-dried blood products and methods of making same
US8407912B2 (en) 2010-09-16 2013-04-02 Velico Medical, Inc. Spray dried human plasma
WO2011035062A2 (en) 2009-09-16 2011-03-24 Velico Medical, Inc. Spray dried human plasma
US9498570B2 (en) 2010-10-25 2016-11-22 Bayer Healthcare Llc Bladder syringe fluid delivery system
WO2012061140A1 (en) 2010-10-25 2012-05-10 Medrad, Inc. Bladder syringe fluid delivery system
US20140083628A1 (en) 2012-09-27 2014-03-27 Velico Medical, Inc. Spray drier assembly for automated spray drying
CN103338849A (en) 2010-10-29 2013-10-02 维利科医学公司 System and method for spray drying a liquid
CN102049074B (en) * 2011-01-28 2012-07-11 中国人民解放军第二军医大学 Controllable constant-pressure infusion device
US9180252B2 (en) 2012-04-20 2015-11-10 Bayer Medical Care Inc. Bellows syringe fluid delivery system
US9814871B2 (en) 2013-03-15 2017-11-14 Bayer Healthcare Llc Connector assembly for syringe system
US9561184B2 (en) 2014-09-19 2017-02-07 Velico Medical, Inc. Methods and systems for multi-stage drying of plasma
CN108290033B (en) 2015-11-25 2021-09-10 拜耳医药保健有限公司 Syringe and connector system
PL3628356T3 (en) * 2018-09-26 2022-05-02 Erbe Elektromedizin Gmbh Medical instrument and creation device
CN110141720B (en) * 2019-06-21 2021-04-27 青岛大学附属医院 Operating room blood transfusion bag heat preservation pressure device
CN115151298A (en) 2020-02-21 2022-10-04 拜耳医药保健有限责任公司 Fluid path connector for medical fluid delivery
AU2021227677A1 (en) 2020-02-28 2022-09-15 Bayer Healthcare Llc Fluid mixing set
MX2022016123A (en) 2020-06-18 2023-02-09 Bayer Healthcare Llc In-line air bubble suspension apparatus for angiography injector fluid paths.
CA3191167A1 (en) 2020-08-11 2022-02-17 Bayer Healthcare Llc Features for angiography syringe
MX2023006363A (en) 2020-12-01 2023-06-13 Bayer Healthcare Llc Cassette for retention of fluid path components for fluid injector system.
US12083447B2 (en) 2022-09-15 2024-09-10 Velico Medical, Inc. Alignment of a disposable for a spray drying plasma system
US11975274B2 (en) 2022-09-15 2024-05-07 Velico Medical, Inc. Blood plasma product
US11841189B1 (en) 2022-09-15 2023-12-12 Velico Medical, Inc. Disposable for a spray drying system
US11998861B2 (en) 2022-09-15 2024-06-04 Velico Medical, Inc. Usability of a disposable for a spray drying plasma system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663298A (en) * 1950-06-16 1953-12-22 Hilton W Rose Apparatus and method for administering parenteral solutions
FR1033076A (en) * 1951-04-19 1953-07-08 Method of using elastic sheath tubes for fluid or pasty products
US2744527A (en) * 1952-04-21 1956-05-08 Barrett Altina Syringes and syringe mixers
US2876768A (en) * 1952-12-26 1959-03-10 Howard C Schultz Pressure-vacuum clysis unit
US2842123A (en) * 1956-05-25 1958-07-08 Le Roy M Rundhaug Pressurized transfusion apparatus
US3048171A (en) * 1958-11-03 1962-08-07 Bio Physical Res Inc Intravenous injection device
US3294227A (en) * 1965-03-05 1966-12-27 Wayne Rodgers V Multiple compartment package
US3375824A (en) * 1965-07-08 1968-04-02 Air Force Usa Self-contained plasma administration pack

Also Published As

Publication number Publication date
CH484678A (en) 1970-01-31
BR6790846D0 (en) 1973-04-19
OA02457A (en) 1970-05-05
DE1566677A1 (en) 1970-02-12
BE700553A (en) 1967-12-01
CH470185A (en) 1969-03-31
NL6708952A (en) 1967-12-28
SE338404B (en) 1971-09-06
GB1188168A (en) 1970-04-15
US3507278A (en) 1970-04-21
JPS4825999B1 (en) 1973-08-03
NO117875B (en) 1969-10-06
CH461034A (en) 1968-08-15

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