WO2001067013A1 - Storage and transport container for perishable products - Google Patents

Storage and transport container for perishable products Download PDF

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Publication number
WO2001067013A1
WO2001067013A1 PCT/DE2001/000815 DE0100815W WO0167013A1 WO 2001067013 A1 WO2001067013 A1 WO 2001067013A1 DE 0100815 W DE0100815 W DE 0100815W WO 0167013 A1 WO0167013 A1 WO 0167013A1
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WO
WIPO (PCT)
Prior art keywords
storage
transport container
transport
temperature
heat exchanger
Prior art date
Application number
PCT/DE2001/000815
Other languages
German (de)
French (fr)
Inventor
Kai Bienert
Dirk Nehring
Original Assignee
Biotechnologie Gesellschaft Mittelhessen Mbh
Inheidener Produktions- Und Vertriebsgesellschaft Mbh
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 Biotechnologie Gesellschaft Mittelhessen Mbh, Inheidener Produktions- Und Vertriebsgesellschaft Mbh filed Critical Biotechnologie Gesellschaft Mittelhessen Mbh
Publication of WO2001067013A1 publication Critical patent/WO2001067013A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • F25B21/04—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect reversible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/025—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures using primary and secondary refrigeration systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D15/00—Devices not covered by group F25D11/00 or F25D13/00, e.g. non-self-contained movable devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/025—Removal of heat
    • F25B2321/0251—Removal of heat by a gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/069—Cooling space dividing partitions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/065—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return
    • F25D2317/0655—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return through the top
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
    • F25D2317/0665—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the top
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/804—Boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
    • F25D3/06—Movable containers
    • F25D3/08—Movable containers portable, i.e. adapted to be carried personally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
    • F25D3/14—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow portable, i.e. adapted to be carried personally

Definitions

  • the invention relates to storage and transport containers for perishable products and in particular storage and transport containers for blood and medical products with the features of the preamble of claim 1.
  • the object of the invention is to provide storage and transport containers for perishable products and in particular storage and transport containers for the transport of blood and medical products, which enables an exact time prediction of different temperature levels in an insulated, cooled container, regardless of the outside temperature.
  • a storage and transport container for perishable products has a wall made of insulating material and is divided in particular for the transport of donated blood into rooms of different temperatures.
  • a heat exchanger with temperature control is provided in or on the storage and transport container. At least one of the rooms of different temperatures is provided with at least one other temperature control means and the rooms of different temperatures are separated from one another by means of insulating material.
  • the heat exchanger with temperature control keeps at least one of the rooms of different temperatures at a constant temperature level. From time to time, constant amounts of heat flow from the other rooms of different temperatures provided with at least one other temperature control agent Temperature control can be compensated so that temperature profiles and levels in the rooms of different temperatures independent of the outside temperature can be achieved.
  • the storage and transport container according to the invention is therefore suitable for the transport of blood plasma and blood supplies at two different temperatures in an insulated container.
  • the rooms of different temperatures are arranged and shaped such that they can be flowed around or flowed through by a heat transport medium that flows through the heat exchanger.
  • the geometrical structure of the rooms of different temperatures ensures safe, energy-saving conditioning of constant temperatures in the rooms of different temperatures over long periods of time.
  • Heat transport medium preferably provided on or in the heat exchanger.
  • the flow around the rooms and thus the transport of heat through the heat transfer medium can thus be controlled by controlling the conveyor.
  • the heat transfer medium is a gas, for. B. air.
  • the heat exchanger with temperature control has a cooling unit consisting of adsorption or ammonia cooling or cooling batteries.
  • a is on the storage and transport container
  • the storage and transport container is therefore particularly suitable for the easy transport of so-called autologous blood donation in small quantities.
  • two products are kept at two different temperature levels, so that both products can be transported in a coupled two-room system regardless of the outside temperature with fixed temperature profiles in the interior of an inner room and constant temperature level in the interior of an outer room.
  • the temperature level of the outer space is 4 ° C.
  • the temperature of the inner space is below ⁇ 20 ° C.
  • the interior of the outer chamber is used for the transport of blood supplies and the interior of the inner chamber is used for the storage of blood plasma.
  • the interior of the outer space is tempered with a Peltier element and convective cooling or heating by means of a gas volume flow.
  • a Peltier element is in the upper segment of the
  • Storage and transport container integrated and at least one heat exchanger side of the elements with gas, for. B. with air, intermittently.
  • the heat exchanger can be used for heating instead of cooling.
  • the interior of the inner space is tempered with the aid of dry ice or cold packs.
  • the inner space in the outer space is geometrically arranged so that the cooling fins in the interior of the outer container do not emit radiation in them, but the vast majority of the heat exchange takes place via convection with the gas flow.
  • the inner space is surrounded by an insulating material, in particular made of plastic, the inner space being very particularly a Dewar flask.
  • the storage and transport container has an insulating double wall, in particular made of plastic.
  • the wall between the rooms of the storage and transport container is foamed with insulating plastic.
  • the outer insulation is preferably weaker than the inner insulation.
  • the invention describes an insulated, temperature-controlled container in which there is a second vessel with a higher or lower temperature level.
  • the outer container is particularly characterized by the fact that gas flows through its interior, and thus to a Internal temperature of 4 ° C is regulated and is therefore suitable for the storage of blood supplies but also for food, organs, pharmaceutical products.
  • the inner container is largely surrounded by the gas of the interior of the outer container.
  • the interior of the outer container through which gas flows is kept at a constant temperature level, constant amounts of heat flowing over time from the passively temperature-controlled interior of the inner container and temperature profiles and levels in the interior that are independent of the outside temperature being achieved.
  • the inner container has an insulating material and its upper part shields the radiation from the cooling elements from the interior of the outer container, so that only convective cooling of this space can take place.
  • the interior of the inner vessel is tempered to below -30 ° C. with the aid of dry ice or another cooling aid and is therefore suitable for the storage of blood plasma.
  • Fig. 1 a schematic representation of the storage and transport container according to the invention.
  • FIG. 1 A storage and transport container 1 for easily perishable products with a volume of 20 - 40 1 on a handle (not shown) is conveniently portable and closed to the outside with a removable closure 16.
  • the storage and transport container 1 has a double wall 2 made of insulating plastic material.
  • An outer space 3 and an inner space 4 with different temperatures are separated from one another by means of insulating material 5, such as polystyrene or PU foam, the inner space 4 with the insulating material 5 is preferably designed as a Dewar vessel with a lid 6.
  • a heat exchanger 7 with temperature control is provided in the closure 16 of the storage and transport container 1.
  • the inner space 4 is provided with at least one further temperature control means 8 made of, for example, liquid nitrogen or dry ice.
  • the outer space 3 there are 4 erythrocyte bags 17 and in the inner space 4 there are 4 blood plasma bags 9 as perishable products.
  • a externally controllable or programmed conveyor 10 for a heat transfer medium is in the
  • Heat exchanger 7 provided. The flow around rooms 3, 4 and thus the transport of heat through the
  • Heat transfer medium can be controlled by controlling the
  • the heat transport medium is air.
  • the heat exchanger 7 with temperature control contains one or more Peltier elements 11.
  • two products are kept at two different temperature levels, so that both products in a coupled two-room system regardless of the outside temperature with fixed temperature profiles in the inner space 4 and constant
  • Temperature level in the outer room 3 can be transported.
  • the temperature level of the inner room 4 is -20 ° C and that of the outer room 3 is 4 ° C.
  • the temperature of the outer space 3 is carried out with the one or more Peltier elements 11 in the heat exchanger 7 and convective cooling or heating by the air flow.
  • Conveyor 10 draws outside air into heat exchanger 7 through an outer inlet 12. The outside air is acted upon by the heat exchanger 7, heated in the present case, and expelled into the environment through the outlet 13.
  • Conveying device 10 sucks the gas located within the storage and transport container 1, here the inside air, from the outer space 3 also through an inner inlet 14 into the heat exchanger 7. The internal air is acted upon by the heat exchanger 7, cooled in the present example, and conveyed back into the outer space 3 through the inner outlet 15.
  • the heat exchanger 7 can be used for heating the outer space 3 instead of for cooling.
  • One or more Peltier elements 11 are integrated in the closure 16 and at least one heat exchanger side of the elements 11 is mixed with gas, e.g. B. with air, intermittently.
  • gas e.g. B. with air
  • the interior of the inner space 4 can be done with the help of dry ice or ice packs.
  • the heat exchanger 7 with temperature control keeps at least the outer space 3 at a constant temperature level.
  • the heat exchanger 7 with temperature control is shielded from the outer space 3, so that the heat transfer from the heat exchanger 7 into the outer space 3 takes place almost exclusively via the gas volume flow.
  • Blood samples 9, 17 are transferred from the stationary cooling systems into the mobile storage and transport container 1 at 4 ° C. and plasma at ⁇ 30 ° C. At the point of use, the products 9, 17 can be returned to corresponding stationary ones
  • Cooling systems are stored without the cold chain was interrupted.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

The invention relates to a storage and transport container (1) for perishable products (9, 17) with walls (2) made from insulating material, in particular, for the transport of auto-blood-donations. Said container is divided into chambers (3, 4) of different temperatures and comprises a heat exchanger with temperature control, whereby at least one of the chambers (4) of different temperatures has at least one further temperature control device (8) and said chambers (3, 4) are separated from each other by means of insulating material (5).

Description

Aufbewahr- und Transportbehälter für leicht verderbliche Produkte Storage and transport container for perishable products
Die Erfindung betrifft Aufbewahr- und Transportbehälter für leicht verderbliche Produkte und insbesondere Aufbewahr- und Transportbehälter für Blut- und Medizinprodukte mit den Merkmalen des Oberbegriffs des Anspruchs 1.The invention relates to storage and transport containers for perishable products and in particular storage and transport containers for blood and medical products with the features of the preamble of claim 1.
Beim Transport und der Lagerung von Blutprodukten ist es erforderlich, eine dauerhafte Kühlkette bei Temperaturen von 4 βC, <- 20 °C oder + 20 °C einzuhalten, um eine lebensnotwendige, hohe Qualität der Produkte zu gewährleisten. Bei diesen Anforderungen ist es erforderlich, die Produkte in temperaturkonditionierten Gefäßen zu transportieren, die sowohl mit passiver Kühlung, z. B. mit Kühlakkus, als auch mit aktiver Kühltechnik, z. B. mit Peltierelementen, ausgestattet sein können.When transporting and storing blood products, it is necessary to maintain a permanent cold chain at temperatures of 4 β C, <- 20 ° C or + 20 ° C in order to ensure the vital, high quality of the products. With these requirements, it is necessary to transport the products in temperature-conditioned vessels, which can be used with passive cooling, e.g. B. with cold packs, as well as with active cooling technology, for. B. can be equipped with Peltier elements.
Solche Transportbehältnisse werden bei professionellen Bluttransporten weitgehend ohne Komplikationen eingesetzt. Es ist allerdings kein geeignetes Verfahren für den einfachen Transport der s. g. Eigenblutspende bekannt. Die herkömmlichen Systeme sind zu kompliziert in der Handhabung. So sind nach dem heutigen Stand der Technik beim Transport einer Eigenblutspende zwei Behälter für dieSuch transport containers are used largely without complications in professional blood transports. However, it is not a suitable method for the simple transport of the s. G. Autologous blood donation known. The conventional systems are too complicated to use. According to the current state of the art, there are two containers for the transport of your own blood donation
Temperaturniveaύs von kleiner -20 °C und von 4 °C erforderlich, was die Beförderung in einem PKW erheblich erschwert .Temperature levels of less than -20 ° C and 4 ° C required, which makes transportation in a car considerably more difficult.
Bekannt ist es, zum Bilden eines Gliedes in einer Kette von nur bei Kühlschranktemperaturen ihre Güteeigenschaften 'bewahrenden Gütern einen mit Kühlakkus bestückbaren und mit Kühlbehälter zu verwenden, der in drei mit verschiedenen Temperaturen arbeitende Räume unterteilt ist. Nachteilig bei diesem Stand der Technik ist es aber, daß der erste und zweite dieser Räume für die Kühlakkus vorgesehen sind und nur der dritte Raum für die zu transportierenden Güter verbleibt.It is known equippable for forming a link in a chain of "preserving only at refrigerator temperatures their quality characteristics goods with a cooling batteries and To use cooling containers, which are divided into three rooms working at different temperatures. A disadvantage of this prior art, however, is that the first and second of these rooms are provided for the cold packs and only the third room remains for the goods to be transported.
Aufgabe der Erfindung ist es, Aufbewahr- und Transportbehälter für leicht verderbliche Produkte und insbesondere Aufbewahr- und Transportbehälter zum Transport von Blut- und Medizinprodukten zu schaffen, die in einem isolierten, gekühlten Behälter eine genau zeitliche Vorhersage unterschiedlicher Temperaturniveaus ermöglicht unabhängig von der Außentemperatur.The object of the invention is to provide storage and transport containers for perishable products and in particular storage and transport containers for the transport of blood and medical products, which enables an exact time prediction of different temperature levels in an insulated, cooled container, regardless of the outside temperature.
Die Lösung erfolgt mit Aufbewahr- und Transportbehältern für leicht verderbliche Produkte mit den Merkmalen des Anspruchs 1. Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen dargestellt.The solution is provided with storage and transport containers for perishable products with the features of claim 1. Advantageous embodiments of the invention are presented in the subclaims.
Gemäß der Erfindung weist ein Aufbewahr- und Transportbehälter für leicht verderbliche Produkte eine Wandung aus isolierendem Material auf und ist insbesondere für den Transport von Eigenblutspenden in Räume unterschiedlicher Temperaturen unterteilt. Ein Wärmetauscher mit Temperaturregelung ist in oder an dem Aufbewahr- und Transportbehälter vorgesehen. Mindestens einer der Räume unterschiedlicher Temperaturen ist mit mindestens einem weiteren Temperierungsmittel versehen und die Räume unterschiedlicher Temperaturen sind mittels Isoliermaterial voneinander getrennt. Der Wärmetauscher mit Temperaturregelung hält mindestens einen der Räume unterschiedlicher Temperaturen auf einem konstanten Temperaturniveau. Aus den mit mindestens einem weiteren Temperierungsmittel versehenen weiteren Räumen unterschiedlicher Temperaturen strömen über die Zeit konstante Wärmemengen, die vom Wärmetauscher mit Temperaturregelung kompensiert werden, so daß von der Außentemperatur unabhängige Temperaturverläufe und Niveaus in den Räumen unterschiedlicher Temperaturen erreicht werden. Der erfindungsgemäße Aufbewahr- und Transportbehälter eignet sich daher für den Transport von Blutplasma und Blutkonserven bei zwei verschiedenen Temperaturen in einem isolierten Behälter.According to the invention, a storage and transport container for perishable products has a wall made of insulating material and is divided in particular for the transport of donated blood into rooms of different temperatures. A heat exchanger with temperature control is provided in or on the storage and transport container. At least one of the rooms of different temperatures is provided with at least one other temperature control means and the rooms of different temperatures are separated from one another by means of insulating material. The heat exchanger with temperature control keeps at least one of the rooms of different temperatures at a constant temperature level. From time to time, constant amounts of heat flow from the other rooms of different temperatures provided with at least one other temperature control agent Temperature control can be compensated so that temperature profiles and levels in the rooms of different temperatures independent of the outside temperature can be achieved. The storage and transport container according to the invention is therefore suitable for the transport of blood plasma and blood supplies at two different temperatures in an insulated container.
Gemäß einer vorteilhaften Ausgestaltung der Erfindung sind die Räume unterschiedlicher Temperaturen so angeordnet und geformt, daß sie von einem Wärmetransportmedium um- oder durchströmt werden können, das durch den Wärmetauscher strömt. Durch den geometrischen Aufbau der Räume unterschiedlicher Temperaturen ist eine sichere, energiesparende Konditionierung konstanter Temperaturen in den Räumen unterschiedlicher Temperaturen über lange Zeiträume gewährleistet.According to an advantageous embodiment of the invention, the rooms of different temperatures are arranged and shaped such that they can be flowed around or flowed through by a heat transport medium that flows through the heat exchanger. The geometrical structure of the rooms of different temperatures ensures safe, energy-saving conditioning of constant temperatures in the rooms of different temperatures over long periods of time.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung ist eine Fördereinrichtung für dasAccording to a further advantageous embodiment of the invention, a conveyor for
Wärmetransportmedium, vorzugsweise am oder im Wärmetauscher, vorgesehen. Die Umströmumg der Räume und damit der Transport von Wärme durch das Wärmetransportmedium kann somit gesteuert werden durch Steuern der Fördereinrichtung.Heat transport medium, preferably provided on or in the heat exchanger. The flow around the rooms and thus the transport of heat through the heat transfer medium can thus be controlled by controlling the conveyor.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung ist das Wärmetransportmedium ein Gas, z. B. Luft.According to a further advantageous embodiment of the invention, the heat transfer medium is a gas, for. B. air.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung weist der Wärmetauscher mit Temperaturregelung ein Kühlaggregat aus Adsorptions- oder Ammoniakkühlung oder Kühlakkus auf.According to a further advantageous embodiment of the invention, the heat exchanger with temperature control has a cooling unit consisting of adsorption or ammonia cooling or cooling batteries.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung ist am Aufbewahr- und Transportbehälter einAccording to a further advantageous embodiment of the invention, a is on the storage and transport container
Handgriff vorgesehen. Der Aufbewahr- und Transportbehälter ist damit besonders geeignet für den einfachen Transport der s. g. Eigenblutspende in geringen Massen.Handle provided. The storage and transport container is therefore particularly suitable for the easy transport of so-called autologous blood donation in small quantities.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung werden zwei Produkte auf zwei unterschiedlichen Temperaturniveaus gehalten, so daß beide Produkte in einem gekoppelten Zweiräumesystem unabhängig von der Außentemperatur bei festgeschriebenen Temperaturverläufen im Innenraum eines inneren Raums und konstantem Temperaturniveau im Innenraum eines äußeren Raums transportiert werden können.According to a further advantageous embodiment of the invention, two products are kept at two different temperature levels, so that both products can be transported in a coupled two-room system regardless of the outside temperature with fixed temperature profiles in the interior of an inner room and constant temperature level in the interior of an outer room.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung beträgt das Temperaturniveau des äußeren Raums 4 °C.According to a further advantageous embodiment of the invention, the temperature level of the outer space is 4 ° C.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung beträgt die Temperatur des inneren Raums unter - 20 °C.According to a further advantageous embodiment of the invention, the temperature of the inner space is below −20 ° C.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung wird der Innenraum der äußeren Kammer für den Transport von Blutkonserven und der Innenraum der inneren Kammer für die Aufbewahrung von Blutplasma verwendet.According to a further advantageous embodiment of the invention, the interior of the outer chamber is used for the transport of blood supplies and the interior of the inner chamber is used for the storage of blood plasma.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung erfolgt die Temperierung des Innenraums des äußeren Raums mit einem Peltierelement und konvektiver Kühlung oder Erwärmung durch einen Gasvolumenstrom. Ein oder mehrere Peltierelemente sind im oberen Segment des amAccording to a further advantageous embodiment of the invention, the interior of the outer space is tempered with a Peltier element and convective cooling or heating by means of a gas volume flow. One or more Peltier elements are in the upper segment of the
Aufbewahr- und Transportbehälters integriert und mindestens eine Wärmetauscherseite der Elemente wird mit Gas, z. B. mit Luft, intermittierend umströmt. Durch Umpolen des Peltierelements kann der Wärmetauscher anstelle zum Kühlen zum Heizen verwendet werden. Je nachdem welche Temperatur außen am Aufbewahr- und Transportbehälter herrscht, ergeben sich unterschiedliche Richtungen der Wärmeströme durch die Wandungen. Wird der Aufbewahr- und Transportbehälter mit den Produkten bei einem Temperaturniveau des äußeren Raums von 4 °C und einer Temperatur im inneren Raum unter - 20 °C z. B. im Winter längere Zeit bei einer Umgebungstemperatur unter 4° C transportiert, hätte das Peltierelement den äußeren Raum zu heizen, um dort die Temperatur von 4 °C aufrecht zu erhalten.Storage and transport container integrated and at least one heat exchanger side of the elements with gas, for. B. with air, intermittently. By reversing the polarity of the Peltier element, the heat exchanger can be used for heating instead of cooling. Depending on the temperature on the outside of the storage and transport container, there are different directions of the heat flows through the Walls. Is the storage and transport container with the products at a temperature level of 4 ° C in the outer room and a temperature in the inner room below - 20 ° C z. B. transported in winter for a long time at an ambient temperature below 4 ° C, the Peltier element would have to heat the outer room in order to maintain the temperature of 4 ° C there.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung erfolgt die Temperierung des Innenraum des inneren Raums mit Hilfe von Trockeneis oder Kühlakkus.According to a further advantageous embodiment of the invention, the interior of the inner space is tempered with the aid of dry ice or cold packs.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung ist der innere Raum im äußeren Raum geometrisch so angeordnet, daß die Kühlrippen im Innenraum des äußeren Behälters keine Strahlung in diesen abgeben, sondern der weitaus größte Teil des Wärmeaustausches über Konvektion mit der Gasströmung erfolgt.According to a further advantageous embodiment of the invention, the inner space in the outer space is geometrically arranged so that the cooling fins in the interior of the outer container do not emit radiation in them, but the vast majority of the heat exchange takes place via convection with the gas flow.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung ist der innere Raum von einem isolierenden Werkstoff, insbesondere aus Kunststoff, umgeben, wobei der innere Raum ganz besonders ein Dewargefäß ist. Der Aufbewahr- und Transportbehälter weist eine isolierende Doppelwandung, insbesondere aus Kunststoff, auf.According to a further advantageous embodiment of the invention, the inner space is surrounded by an insulating material, in particular made of plastic, the inner space being very particularly a Dewar flask. The storage and transport container has an insulating double wall, in particular made of plastic.
Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung ist die Wandung zwischen den Räumen des Aufbewahr- und Transportbehälter mit isolierendem Kunststoff ausgeschäumt. Vorzugsweise ist die Aussenisolation schwächer als die Innenisolation.According to a further advantageous embodiment of the invention, the wall between the rooms of the storage and transport container is foamed with insulating plastic. The outer insulation is preferably weaker than the inner insulation.
Die Erfindung beschreibt einen isolierten, temperierten Behälter, in dem- sich ein zweites Gefäß mit einem höheren oder niedrigeren Temperaturniveau befindet. Besonders gekennzeichnet ist der äußere Behälter dadurch, das dessen Innenraum mit Gas durchströmt wird, und so auf eine Innentemperatur von 4 °C geregelt wird und damit für die Aufbewahrung von Blutkonserven aber auch für Lebensmittel, Organe, Pharmaprodukte geeignet ist.The invention describes an insulated, temperature-controlled container in which there is a second vessel with a higher or lower temperature level. The outer container is particularly characterized by the fact that gas flows through its interior, and thus to a Internal temperature of 4 ° C is regulated and is therefore suitable for the storage of blood supplies but also for food, organs, pharmaceutical products.
Der innere Behälter wird größtenteils vom Gas des Innenraums des äußeren Behälters umgeben. Der mit Gas durchströmte Innenraum des äußeren Behälters wird auf einem konstanten Temperaturniveau gehalten, wobei aus dem passiv temperierten Innenraum des inneren Behälters über die Zeit konstante Wärmemengen strömen und von der Außentemperatur unabhängige Temperaturverläufe und Niveaus in den Innenräumen erreicht werden. Der innere Behälter weist ein isolierendes Material und sein Oberteil schirmt die Strahlung der Kühlelemente vom Innenraum des äußeren Behälters ab, so daß nur konvektive Kühlung diese Raumes stattfinden kann. Erfindungsgemäß ist der Innenraum des inneren Gefäßes auf unter -30 °C mit Hilfe von Trockeneis oder einem anderen Kühlhilfsmittel temperiert und somit für die Aufbewahrung von Blutplasma geeignet .The inner container is largely surrounded by the gas of the interior of the outer container. The interior of the outer container through which gas flows is kept at a constant temperature level, constant amounts of heat flowing over time from the passively temperature-controlled interior of the inner container and temperature profiles and levels in the interior that are independent of the outside temperature being achieved. The inner container has an insulating material and its upper part shields the radiation from the cooling elements from the interior of the outer container, so that only convective cooling of this space can take place. According to the invention, the interior of the inner vessel is tempered to below -30 ° C. with the aid of dry ice or another cooling aid and is therefore suitable for the storage of blood plasma.
Weitere Merkmale, Einzelheiten und Vorzüge der Erfindung sind in den Zeichnungen dargestellt und werden im folgenden beschrieben. Es zeigt:Further features, details and advantages of the invention are illustrated in the drawings and are described below. It shows:
Fig. 1: eine schematische Darstellung des Aufbewahr- und Transportbehälters gemäß der Erfindung.Fig. 1: a schematic representation of the storage and transport container according to the invention.
Fig. 1: Ein Aufbewahr- und Transportbehälter 1 für leicht verderbliche Produkte ist mit einem Volumen von 20 - 40 1 an einem Handgriff (nicht dargestellt) bequem tragbar und nach außen abgeschlossen mit einem abnehmbaren Verschluß 16.Fig. 1: A storage and transport container 1 for easily perishable products with a volume of 20 - 40 1 on a handle (not shown) is conveniently portable and closed to the outside with a removable closure 16.
Der Aufbewahr- und Transportbehälter 1 weist eine doppelte Wandung 2 aus isolierendem Kunststoffmaterial auf. Ein äußerer Raum 3 und ein innerer Raum 4 mit unterschiedlichen Temperaturen sind mittels Isoliermaterial 5, wie Styropor oder PU-Schaum, voneinander getrennt, wobei der innere Raum 4 mit dem Isoliermaterial 5 vorzugsweise als Dewar-Gefäß mit einem Deckel 6 ausgebildet ist.The storage and transport container 1 has a double wall 2 made of insulating plastic material. An outer space 3 and an inner space 4 with different temperatures are separated from one another by means of insulating material 5, such as polystyrene or PU foam, the inner space 4 with the insulating material 5 is preferably designed as a Dewar vessel with a lid 6.
Ein Wärmetauscher 7 mit Temperaturregelung ist im Verschluß 16 des Aufbewahr- und Transportbehälters 1 vorgesehen.A heat exchanger 7 with temperature control is provided in the closure 16 of the storage and transport container 1.
Der innere Raum 4 ist mit mindestens einem weiteren Temperierungsmittel 8 aus beispielsweise flüssigem Stickstoff oder Trockeneis versehen. Im äußerer Raum 3 sind 4 Erythrozytenbeutel 17 und im inneren Raum 4 sind 4 Blutplasmabeutel 9 als leicht verderbliche Produkte enthalten.The inner space 4 is provided with at least one further temperature control means 8 made of, for example, liquid nitrogen or dry ice. In the outer space 3 there are 4 erythrocyte bags 17 and in the inner space 4 there are 4 blood plasma bags 9 as perishable products.
Eine von außen steuerbare oder programmierte Fördereinrichtung 10 für ein Wärmetransportmedium ist imA externally controllable or programmed conveyor 10 for a heat transfer medium is in the
Wärmetauscher 7 vorgesehen. Die Umströmumg der Räume 3, 4 und damit der Transport von Wärme durch dasHeat exchanger 7 provided. The flow around rooms 3, 4 and thus the transport of heat through the
Wärmetransportmedium kann gesteuert werden durch Steuern derHeat transfer medium can be controlled by controlling the
Fördereinrichtung 10. Das Wärmetransportmedium ist Luft. Der Wärmetauscher 7 mit Temperaturregelung enthält ein oder mehrere Peltierelemente 11.Conveying device 10. The heat transport medium is air. The heat exchanger 7 with temperature control contains one or more Peltier elements 11.
Verwendung des Aufbewahr- und Transportbehälters 1Using the storage and transport container 1
Gemäß der Erfindung werden zwei Produkte auf zwei unterschiedlichen Temperaturniveaus gehalten, so daß beide Produkte in einem gekoppelten Zweiräumesystem unabhängig von der Außentemperatur bei festgeschriebenen Temperaturverläufen im inneren Raum 4 und konstantemAccording to the invention, two products are kept at two different temperature levels, so that both products in a coupled two-room system regardless of the outside temperature with fixed temperature profiles in the inner space 4 and constant
Temperaturniveau im äußeren Raum 3 transportiert werden können. Das Temperaturniveau des inneren Raums 4 beträgt -20° C und das des äußeren Raums 3 beträgt 4 °C.Temperature level in the outer room 3 can be transported. The temperature level of the inner room 4 is -20 ° C and that of the outer room 3 is 4 ° C.
Die Temperierung des äußeren Raums 3 erfolgt mit dem oder mehreren Peltierelementen 11 im Wärmetauscher 7 und konvektiver Kühlung oder Erwärmung durch den Luftstrom. Fördereinrichtung 10 saugt Außenluft in den Wärmetauscher 7 durch einen äußeren Einlaß 12 an. Die Außenluft wird vom Wärmetauscher 7 beaufschlagt, im vorliegenden Fall erwärmt, und durch den Auslaß 13 in die Umgebung ausgetrieben. Fördereinrichtung 10 saugt das innerhalb des Aufbewahr- und Transportbehälters 1 befindliche Gas, hier die Innenluft, aus dem äußeren Raum 3 auch durch einen inneren Einlaß 14 in den Wärmetauscher 7 an. Die Innenluft wird vom Wärmetauscher 7 beaufschlagt, im vorliegenden Beispiel gekühlt, und durch den inneren Auslaß 15 in den äußeren Raum 3 zurück befördert. Die kalte Innenluft sinkt nach dem inneren Auslaß 15 ab zwischen dem Isoliermaterial 5 des inneren Raums 4 und der Wandung 2 aus isolierendem Kunststoffmaterial. In den äußeren Raum 3 durch die Wandung 2 aus isolierendem Kunststoffmaterial eingedrungene Wärme wird von der kalten Innenluft aufgenommen, die an den Erythrozytenbeuteln 17 vorbei konvektiv wieder aufsteigt zum inneren Einlaß 14, so daß der Kreislauf der Innenluft geschlossen ist.The temperature of the outer space 3 is carried out with the one or more Peltier elements 11 in the heat exchanger 7 and convective cooling or heating by the air flow. Conveyor 10 draws outside air into heat exchanger 7 through an outer inlet 12. The outside air is acted upon by the heat exchanger 7, heated in the present case, and expelled into the environment through the outlet 13. Conveying device 10 sucks the gas located within the storage and transport container 1, here the inside air, from the outer space 3 also through an inner inlet 14 into the heat exchanger 7. The internal air is acted upon by the heat exchanger 7, cooled in the present example, and conveyed back into the outer space 3 through the inner outlet 15. The cold internal air sinks after the inner outlet 15 between the insulating material 5 of the inner space 4 and the wall 2 made of insulating plastic material. In the outer space 3 through the wall 2 made of insulating plastic material heat is absorbed by the cold indoor air, which rises convectively past the erythrocyte bags 17 back to the inner inlet 14, so that the circuit of the indoor air is closed.
Durch Umpolen des Peltierelements kann der Wärmetauscher 7 anstelle zum Kühlen zum Heizen des äußeren Raums 3 verwendet werden. Ein oder mehrere Peltierelemente 11 sind im Verschluß 16 integriert und mindestens eine Wärmetauscherseite der Elemente 11 wird mit Gas, z. B. mit Luft, intermittierend umströmt. Die Temperierung desBy reversing the polarity of the Peltier element, the heat exchanger 7 can be used for heating the outer space 3 instead of for cooling. One or more Peltier elements 11 are integrated in the closure 16 and at least one heat exchanger side of the elements 11 is mixed with gas, e.g. B. with air, intermittently. The tempering of the
Innenraum des inneren Raums 4 kann mit Hilfe von Trockeneis oder Kühlakkus erfolgen.The interior of the inner space 4 can be done with the help of dry ice or ice packs.
Der Wärmetauscher 7 mit Temperaturregelung hält mindestens den äußeren Raum 3 auf einem konstanten Temperaturniveau.The heat exchanger 7 with temperature control keeps at least the outer space 3 at a constant temperature level.
Der Wärmetauscher 7 mit Temperaturregelung ist abgeschirmt zum äußeren Raum 3, so daß der Wärmeübergang vom Wärmetauscher 7 in den äußeren Raum 3 fast ausschließlich über den Gasvolumenstrom erfolgt. Blutkonserven 9, 17 werden bei 4° C und Plasma bei '- 30° C von den stationären Kühlsystemen in den mobilen Aufbewahr- und Transportbehälter 1 überführt. An der Verwendungsstelle können die Produkte 9, 17 wieder in entsprechende stationäreThe heat exchanger 7 with temperature control is shielded from the outer space 3, so that the heat transfer from the heat exchanger 7 into the outer space 3 takes place almost exclusively via the gas volume flow. Blood samples 9, 17 are transferred from the stationary cooling systems into the mobile storage and transport container 1 at 4 ° C. and plasma at −30 ° C. At the point of use, the products 9, 17 can be returned to corresponding stationary ones
Kühlsysteme eingelagert werden, ohne daß die Kühlkette unterbrochen wurde. Cooling systems are stored without the cold chain was interrupted.

Claims

Patentansprüche claims
1. Aufbewahr- und Transportbehälter (1) für leicht verderbliche Produkte (9, 17) mit einer Wandung (2) aus isolierendem Material, insbesondere für den Transport von Eigenblutspenden, der in Räume (3, 4) unterschiedlicher Temperaturen unterteilt ist, und einen Wärmetauscher (7) mit Temperaturregelung aufweist, d a d u r c h g e k e n n z e i c h n e t , d a ß mindestens einer der Räume (4) unterschiedlicher Temperaturen mit mindestens einem weiteren Temperierungsmittel (8) versehen ist und die Räume (3, 4) mittels Isoliermaterial (5) voneinander getrennt sind.1. Storage and transport container (1) for perishable products (9, 17) with a wall (2) made of insulating material, in particular for the transport of autologous blood, which is divided into rooms (3, 4) of different temperatures, and one Has heat exchanger (7) with temperature control, characterized in that at least one of the rooms (4) of different temperatures is provided with at least one further temperature control means (8) and the rooms (3, 4) are separated from one another by means of insulating material (5).
2. Aufbewahr- und Transportbehälter (1) gemäß Anspruch 1, dadurch gekennzeichnet, daß die Räume (3, 4) unterschiedlicher Temperaturen von einem Wärmetransportmedium um- oder durchströmt werden können, das durch den Wärmetauscher (7) strömt.2. Storage and transport container (1) according to claim 1, characterized in that the rooms (3, 4) of different temperatures can be flowed around or flowed through by a heat transport medium which flows through the heat exchanger (7).
3. Aufbewahr- und Transportbehälter (1) gemäß Anspruch 1, dadurch gekennzeichnet, daß eine Fördereinrichtung (10) für das Wärmetransportmedium, vorzugsweise am oder im Wärmetauscher (7), vorgesehen ist.3. Storage and transport container (1) according to claim 1, characterized in that a conveyor (10) for the heat transport medium, preferably on or in the heat exchanger (7), is provided.
4. Aufbewahr- und Transportbehälter (1) gemäß Anspruch 3, dadurch gekennzeichnet, daß das Wärmetransportmedium ein Gas, z. B. Luft, ist.4. Storage and transport container (1) according to claim 3, characterized in that the heat transport medium is a gas, for. B. air.
5. Aufbewahr- und Transportbehälter (1) gemäß Anspruch 1, dadurch gekennzeichnet, daß der Wärmetauscher (7) mit Temperaturregelung ein Kühlaggregat aus Adsorptions- oder Ammoniakkühlung oder Kühlakkus aufweist. 5. Storage and transport container (1) according to claim 1, characterized in that the heat exchanger (7) with temperature control has a cooling unit from adsorption or ammonia cooling or cooling batteries.
6. Aufbewahr- und Transportbehälter (1) gemäß Anspruch 1, dadurch gekennzeichnet, daß ein Handgriff vorgesehen ist.6. Storage and transport container (1) according to claim 1, characterized in that a handle is provided.
7. Aufbewahr- und Transportbehälter zum Transport und zur Zwischenlagerung hochwertiger Produkte, die auf zwei unterschiedlichen Temperaturniveaus gehalten werden sollen, d a d u r c h g e k e n n z e i c h n e t , d a ß beide Produkte in einem gekoppelten Zweikammersystem unabhängig von der Außentemperatur bei festgeschriebenen Temperaturverläufen im inneren Raum (4) und konstantem Temperaturniveau im äußeren Raum (3) transportiert werden können.7. Storage and transport container for the transport and intermediate storage of high-quality products that are to be kept at two different temperature levels, characterized in that both products in a coupled two-chamber system regardless of the outside temperature with specified temperature profiles in the interior (4) and constant temperature level in outer space (3) can be transported.
8. Aufbewahr- und Transportbehälter nach Anspruch 1, dadurch gekennzeichnet, daß das Temperaturniveau des äußeren Raumes (4) 4 °C beträgt.8. Storage and transport container according to claim 1, characterized in that the temperature level of the outer space (4) is 4 ° C.
9. Aufbewahr- und Transportbehälter (1) nach Anspruch 1, dadurch gekennzeichnet, daß die Temperatur des inneren Raums (3) unter - 20 °C beträgt.9. storage and transport container (1) according to claim 1, characterized in that the temperature of the inner space (3) is below - 20 ° C.
10. Aufbewahr- und Transportbehälter (1) nach Anspruch 1, dadurch gekennzeichnet, daß der äußere Raum (4) für den Transport von Blutkonserven und der innere Raum (3) für die Aufbewahrung von Blutplasma verwendet wird.10. Storage and transport container (1) according to claim 1, characterized in that the outer space (4) for the transport of blood and the inner space (3) is used for the storage of blood plasma.
11. Aufbewahr- und Transportbehälter (1) nach Anspruch 1, dadurch gekennzeichnet, daß die Temperierung des des äußeren Raums (4) mit einem Peltierelement (11) und konvektiver Kühlung oder Erwärmung durch einen Gasvolumenstrom erfolgt. 11. Storage and transport container (1) according to claim 1, characterized in that the temperature of the outer space (4) with a Peltier element (11) and convective cooling or heating is carried out by a gas volume flow.
12. Aufbewahr- und Transportbehälter (1) nach Anspruch 1, dadurch gekennzeichnet, daß die Temperierung des inneren Raums (3) mit Hilfe von Trockeneis oder Kühlakkus erfolgt.12. Storage and transport container (1) according to claim 1, characterized in that the temperature of the inner space (3) is carried out with the help of dry ice or ice packs.
13. Aufbewahr- und Transportbehälter (1) gemäß Anspruch 1, dadurch gekennzeichnet, daß der innere Raum (3) im äußeren Raum (4) geometrisch so angeordnet ist, daß Kühlrippen im äußeren Raum (4) keine Strahlung in diesen abgeben, sondern der weitaus größte Teil des Wärmeaustausches über Konvektion mit der Gasströmung erfolgt.13. Storage and transport container (1) according to claim 1, characterized in that the inner space (3) in the outer space (4) is arranged geometrically so that cooling fins in the outer space (4) emit no radiation in this, but the by far the largest part of the heat exchange takes place via convection with the gas flow.
14. Aufbewahr- und Transportbehälter (1) gemäß Anspruch 7 dadurch gekennzeichnet, daß der innere Raum (4) von einem isolierenden Werkstoff insbesondere aus Kunststoff umgeben ist und ganz besonders ein Dewargefäß ist und der äußere Raum (3) von einer isolierenden doppelten Wandung (2), insbesondere aus Kunststoff, umgeben ist. 14. Storage and transport container (1) according to claim 7, characterized in that the inner space (4) is surrounded by an insulating material, in particular plastic and is particularly a Dewar flask and the outer space (3) by an insulating double wall ( 2), in particular made of plastic, is surrounded.
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DE10219312A1 (en) * 2002-04-30 2003-11-20 Biotissue Technologies Ag Transport container for biological material
WO2006097751A2 (en) * 2005-03-16 2006-09-21 Robio Systems Ltd Cellular entity maturation and transportation systems
WO2006097751A3 (en) * 2005-03-16 2006-11-30 Robio Systems Ltd Cellular entity maturation and transportation systems
JP2008532539A (en) * 2005-03-16 2008-08-21 ロビオ システムズ リミテッド Maturation and transport system of cellular entities
WO2013121259A1 (en) * 2012-02-16 2013-08-22 Flexbo (Tianjin) Logistic System Hi-Tech Co., Ltd Container and system for the storage and the transport of products
CN106185054A (en) * 2016-08-26 2016-12-07 宁芳 A kind of Medical portable cold closet
CN111365918A (en) * 2020-03-23 2020-07-03 袁新梅 Portable blood storage device for transfusion department

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