DE3821299A1 - Electrical temperature-control systems with or without feedback for containers made of glass, plastic or metal with shaped, flexible heater - Google Patents

Electrical temperature-control systems with or without feedback for containers made of glass, plastic or metal with shaped, flexible heater

Info

Publication number
DE3821299A1
DE3821299A1 DE19883821299 DE3821299A DE3821299A1 DE 3821299 A1 DE3821299 A1 DE 3821299A1 DE 19883821299 DE19883821299 DE 19883821299 DE 3821299 A DE3821299 A DE 3821299A DE 3821299 A1 DE3821299 A1 DE 3821299A1
Authority
DE
Germany
Prior art keywords
control systems
temperature
temperature control
present
solutions
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.)
Withdrawn
Application number
DE19883821299
Other languages
German (de)
Inventor
Werner-Alfons Litterst
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.)
LITTERST WERNER ALFONS
Original Assignee
LITTERST WERNER ALFONS
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 LITTERST WERNER ALFONS filed Critical LITTERST WERNER ALFONS
Priority to DE19883821299 priority Critical patent/DE3821299A1/en
Publication of DE3821299A1 publication Critical patent/DE3821299A1/en
Withdrawn legal-status Critical Current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
    • A61M5/44—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 having means for cooling or heating the devices or media
    • A61M5/445—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 having means for cooling or heating the devices or media the media being heated in the reservoir, e.g. warming bloodbags
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance

Abstract

Temperature-control systems for containers of various shapes are characterized in that they are employed for controlling the temperature of liquids, solutions and medicaments in the medical field. The temperature-control systems can also be employed in the industrial field. For reducing the risk for the patient and for saving medicaments of a diagnostic or therapeutic type, as well as for reducing the energy requirement of conventional temperature-control systems, e.g. water baths, heating cabinets and hot plates, the present invention offers significant advantages. In the industrial field the present invention permits processing of liquid materials, solutions, fuels and other liquid media which has hitherto not been possible at all or has been possible only depending on the ambient temperature. Temperature-control very frequently requires high technical and energy outlay. The highly insulated construction of the temperature-control systems also ensures reliable use in any environment. Another advantage of the present invention is the high degree of adaptability to any body or container to be heated. There are no technical limitations to special constructional types because the present invention can also be produced by a wide variety of casting, embossing and preshaping methods.

Description

Temperiersysteme für Behältnisse unterschiedlicher Formen ist dadurch gekennzeichnet, daß sie eingesetzt werden in Temperierung von Flüssigkeiten, Lösungen und Medikamenten im medizinischen Bereich.Temperature control systems for containers of different shapes characterized in that they are used in tempering of liquids, solutions and medicines in medical Area.

Die Temperiersysteme können auch Anwendung im industriellen Bereich finden.The temperature control systems can also be used in industrial applications Find area.

Die Erfindung betrifft Temperiersysteme, die im medizinischen Bereich durch Vortemperieren von Flüssigkeiten, Lösungen, Medikamente eine bessere Bioverfügbarkeit, Diagnosen, z.B. bei der Darstellung von venösen und arteriellen Gefäßsystemen mit Kontrastmitteln ermöglichen. Eine Belastung des Patienten wird durch die Verab­ reichung von vortemperierten Kontrastmitteln herabgesetzt, da das Kontrastmittel sich bei einer Temperatur von 35 bis 40 Grad eine bessere Gefäßdarstellung und ein schnelleres Ausscheiden aus dem Körper ermöglicht.The invention relates to temperature control systems used in medical Area by pre-tempering liquids, solutions, medicines better bioavailability, diagnoses, e.g. in the presentation of venous and arterial vascular systems with contrast media enable. A burden on the patient is caused by the administration Pre-tempered contrast medium is reduced as the Contrast medium is at a temperature of 35 to 40 degrees better vascular display and faster excretion from the Body allows.

Die Einsparungen durch bessere Bioverfügbarkeit weniger Röntgen­ aufnahmen durch eindeutige Gefäßfüllungen, schnellere Heilung z.B. durch vortemperierte Nährlösungen bringen erhebliche Einsparungen mit sich.The savings from better bioavailability of less x-rays recordings through clear vascular fillings, faster healing e.g. Pre-heated nutrient solutions bring considerable savings with yourself.

Beim Einsatz im industrieellen Bereich können mit den Temperier­ systemen, z.B. bei kalter Witterung Baumaterialien verarbeitet werden, die eine Verarbeitungstemperatur von ca. 20 bis 25 Grad Celsius benötigen (z.B. Ausschäummaterial zum Einsetzen von Türen und Fenster).When used in industrial areas, the tempering systems, e.g. building materials processed in cold weather that have a processing temperature of about 20 to 25 degrees Celsius (e.g. foam material for inserting doors and windows).

Besondere Vorteile ergeben sich dadurch, daß verarbeitungstempera­ turabhängige Flüssigkeiten unabhängig von Witterungseinflüssen zum Einsatz kommen.Particular advantages result from the fact that processing tempera liquids dependent on the door, regardless of weather conditions are used.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß eine Vielzahl von Einsatzmöglichkeiten gegeben sind und zwar überall dort, wo eine energiesparende, sichere Lang- und Kurzzeittemperierung von flüssigen Medien erreicht werden soll.The advantages achieved with the invention are in particular in that there are a variety of possible uses wherever an energy-saving, safe long-term and short-term temperature control of liquid media can be achieved should.

Claims (3)

Temperiersysteme für Behältnisse unterschiedlicher Formen ist dadurch gekennzeichnet, daß sie eingesetzt werden in Temperierung von Flüssigkeiten, Lösungen und Medikamenten im medizinischen Bereich.Temperature control systems for containers of different shapes are characterized in that they are used in the temperature control of liquids, solutions and medicines in the medical field. Die Temperiersysteme können auch Anwendung im industriellen Bereich finden.The temperature control systems can also be used in the industrial sector Find. Die besonderen Merkmale der Erfindung sind:
  • - daß die zu temperierenden Medien mit einer konstanten Temperatur temperiert werden.
  • - Regelbare Temperiersysteme werden nach den geltenden Vorschriften der VDE der Medizingeräteverordnung und dem Maschinenschutzgesetz hergestellt.
  • - Die Formen der Temperiersysteme sind abhängig von den zu temperie­ renden Behältnissen. Sie können eine behältnisentsprechende oder eine dem Behältnis anzupassende Bauform haben.
  • - Die Temperiersysteme werden mit Elektroenergie betrieben.
  • - Das Material ist aus einem Kunststoff hergestellt, der z.B. im medizinischen Bereich mit 120 Grad sterilisiert werden kann.
  • - In der industriellen Anwendung zeichnet sich die Konstruktion und Materialbeschaffenheit durch hohe mechanische Beanspruchbarkeit aus.
  • - Für jeden beliebigen Körper können Temperiersysteme hergestellt werden.
The special features of the invention are:
  • - That the media to be tempered are tempered with a constant temperature.
  • - Controllable temperature control systems are manufactured in accordance with the applicable regulations of the VDE of the Medical Devices Ordinance and the Machine Protection Act.
  • - The shapes of the temperature control systems depend on the containers to be tempered. They can have a design that corresponds to the situation or can be adapted to the container.
  • - The temperature control systems are operated with electrical energy.
  • - The material is made of a plastic that can be sterilized at 120 degrees, for example in the medical field.
  • - In industrial applications, the construction and material properties are characterized by high mechanical strength.
  • - Temperature control systems can be manufactured for any body.
DE19883821299 1988-06-24 1988-06-24 Electrical temperature-control systems with or without feedback for containers made of glass, plastic or metal with shaped, flexible heater Withdrawn DE3821299A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883821299 DE3821299A1 (en) 1988-06-24 1988-06-24 Electrical temperature-control systems with or without feedback for containers made of glass, plastic or metal with shaped, flexible heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883821299 DE3821299A1 (en) 1988-06-24 1988-06-24 Electrical temperature-control systems with or without feedback for containers made of glass, plastic or metal with shaped, flexible heater

Publications (1)

Publication Number Publication Date
DE3821299A1 true DE3821299A1 (en) 1989-11-09

Family

ID=6357138

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883821299 Withdrawn DE3821299A1 (en) 1988-06-24 1988-06-24 Electrical temperature-control systems with or without feedback for containers made of glass, plastic or metal with shaped, flexible heater

Country Status (1)

Country Link
DE (1) DE3821299A1 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2132538A1 (en) * 1971-06-30 1973-01-11 Atmos Fritzsching & Co Gmbh DEVICE FOR HOT WATER SUPPLY OF MEDICAL EQUIPMENT
EP0012123B1 (en) * 1978-11-22 1983-02-16 Gambro Lundia AB A device for heating a fluid
DE3434772A1 (en) * 1984-09-21 1986-04-03 Stihler Medizintechnik GmbH, 7000 Stuttgart DEVICE FOR HEATING INFUSION AND TRANSFUSION SOLUTIONS
DE8606622U1 (en) * 1986-03-11 1986-10-30 Barkey, Volker, 4800 Bielefeld Thawing and temperature control device for medical products
DE3521019A1 (en) * 1985-06-12 1987-01-08 Coplan Fa Stethoscope
EP0223604A2 (en) * 1985-11-19 1987-05-27 Coloplast A/S A water bag for irrigating the colon
EP0228152A1 (en) * 1985-10-02 1987-07-08 Chung Choi Jei Therapeutic heating apparatus
DE3741051C1 (en) * 1987-12-04 1989-06-01 Volker Barkey Thawing and tempering device for medical products
EP0191263B1 (en) * 1985-02-11 1989-06-07 Thierry Letartre Surgical equipment for continuous flow irrigation with a sterile fluid

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2132538A1 (en) * 1971-06-30 1973-01-11 Atmos Fritzsching & Co Gmbh DEVICE FOR HOT WATER SUPPLY OF MEDICAL EQUIPMENT
EP0012123B1 (en) * 1978-11-22 1983-02-16 Gambro Lundia AB A device for heating a fluid
DE3434772A1 (en) * 1984-09-21 1986-04-03 Stihler Medizintechnik GmbH, 7000 Stuttgart DEVICE FOR HEATING INFUSION AND TRANSFUSION SOLUTIONS
EP0191263B1 (en) * 1985-02-11 1989-06-07 Thierry Letartre Surgical equipment for continuous flow irrigation with a sterile fluid
DE3521019A1 (en) * 1985-06-12 1987-01-08 Coplan Fa Stethoscope
EP0228152A1 (en) * 1985-10-02 1987-07-08 Chung Choi Jei Therapeutic heating apparatus
EP0223604A2 (en) * 1985-11-19 1987-05-27 Coloplast A/S A water bag for irrigating the colon
DE8606622U1 (en) * 1986-03-11 1986-10-30 Barkey, Volker, 4800 Bielefeld Thawing and temperature control device for medical products
DE3741051C1 (en) * 1987-12-04 1989-06-01 Volker Barkey Thawing and tempering device for medical products

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8122 Nonbinding interest in granting licenses declared
8101 Request for examination as to novelty
8105 Search report available
8139 Disposal/non-payment of the annual fee