CN205448481U - Blood analysis detector and cold -stored storage device of reagent bottle thereof - Google Patents

Abstract

The utility model discloses a blood analysis detector and cold -stored storage device of reagent bottle thereof, its storage device include the cold -stored box of non - heat conduction, refrigerating module, reagent bottle seat and non - heat conduction refrigerating -chamber door, cold -stored box has the cold -stored inner room of unilateral opening, can hold at least one reagent bottle seat and the corresponding refrigeration reagent bottle that needs, the roof of cold -stored inner room has at least one open slot that runs through from top to bottom, supplies reagent bottle bottle lid rubberizing piping to go into, have the through -hole that runs through at the bottom of the room of cold -stored inner room about in the of one, lead the corresponding structure of cold piece on the confession refrigerating module and pack into, the refrigerating -chamber door has closed position and open mode, closed position, refrigerating -chamber door passing -through door upper seal circle seals cold -stored inner room opening, the open mode, cold -stored inner room opening is opened and can be tak eoff away cold -stored reagent bottle. Rubber tube and machine lug connection are passed through for reagent to its advantage, and its inside cold piece of leading is small, and the surface area is big, can reach cryogenic temperature fast.

Description

A kind of hemanalysis detector and reagent bottle refrigerated storage device thereof

Technical field

This utility model relates to medical treatment corollary equipment, in particular a kind of hemanalysis detector and reagent bottle refrigerated storage device thereof.

Background technology

Supporting to carry out the blood cell analyzer of blood routine examination at present, its reagent generally has only to room temperature storage, it is not necessary to low temperature stores.If on the basis of traditional blood cell analyzer, in addition to tradition routine blood test detects, exploitation newly-increased whole blood immunity detection function, as CRP (c reactive protein) detects, it is necessary to the low temperature memory requirement on its antibody reagent used after machine is supported in consideration.

Chinese patent CN203935850U discloses a kind of reagent bottle storage device and blood analyser, including reagent refrigeration module and Leng Shimen, described reagent refrigeration module has cool room, described cool room is by ceiling, cross at the bottom of room and at the locular wall at the bottom of described room and between ceiling, the ceiling of described cool room has at least one through hole run through up and down, described through hole connects with described cool room, the locular wall of described cool room has opening, described Leng Shimen is movably installed in described opening, described cool room and/or Leng Shimen are provided with at least one reagent bottle holder, described Leng Shimen has closed position and open position, in described closed position, opening described in described cold house door termination；At described open position, described Leng Shimen opens, described opening open and described reagent bottle can be taken away.Reagent bottle storage device is provided with reagent refrigeration module and the through hole penetrated for sampling needle, whether uses state or non-working condition, all need not take out reagent bottle, thus realizes the round-the-clock storage of reagent.

Chinese patent CN203928545U discloses a kind of medical inspection device, specifically a kind of clinical biochemical analytical tool entry composition reagent refrigerating device.It includes the mounting seat that can dispose R2 reagent bottle, R2 reagent bottle is placed on the base of mounting seat, the surrounding of mounting seat is coated with insulation material, the bottom of base connects a Peltier, the bottom of Peltier connects radiator, radiator is positioned in a mounting bracket, and the lower section of mounting bracket is provided with a just exhaust fan to radiator.After using above-mentioned structure; owing to R2 reagent bottle is placed in the mounting seat being connected with Peltier; the bottom of Peltier connects radiator; thus R2 reagent bottle can be carried out cold preservation protection; the reagent initial failure being effectively prevented in entry reagent bottle, is particularly well-suited to clinical sample entry and becomes on set detecting device.

There is following defect in above-mentioned reagent refrigerating device:

1, without the reagent bottle of bottle cap after its application is broken seal for placement, when in reagent bottle, reagent need to quantitatively be loaded into other reaction tanks, the bottom section extraction being introduced into bottle interior by a movable suction needle is required quantitatively, then suction needle moves to above reaction tank to be loaded again, extracted reagent is discharged in corresponding reaction tank, so operates cumbersome and use movable suction needle to control complexity；

2, cool room is made up of heat carrier substantially, and the refrigeration conduction volume of composition is relatively big relative to semiconductor chilling plate load, if depositing larger capacity reagent bottle, single cooling piece meets low temperature range requirement, it is achieved there is certain difficulty；

3, device is stored for the reagent bottle described by patent CN203935850U, although its cold storage plant is in machine, application example mainly supports relatively low capacity reagent bottle, simultaneously, one is that the ceiling of the cool room as described by its principal right item has at least one through hole run through up and down, is also only limited to the reagent bottle without bottle cap after application unpacking；Two is that the locular wall of cool room has opening, opening by sealing ring around；Three is that described reagent bottle holder includes for the conductive sole plate of reagent bottle described in support and for surrounding the heat conduction side plate of described reagent bottle, described base plate, side plate respectively with at the bottom of the heat conduction room of described cool room, heat conduction locular wall corresponding, namely at the bottom of the room of cool room, locular wall be heat-conducting.

Therefore, prior art has yet to be improved and developed.

Utility model content

The purpose of this utility model is to provide a kind of hemanalysis detector and reagent bottle refrigerated storage device thereof, aim to solve the problem that existing reagent refrigerating device mainly for after unpacking without the reagent bottle of bottle cap, troublesome poeration, and the main problem supporting low capacity reagent bottle more with refrigeration power consumption.

The technical solution of the utility model is as follows:

A kind of reagent bottle refrigerated storage device of hemanalysis detector, it includes non-conductive refrigerated cabinet, refrigeration module, reagent bottle holder and non-conductive refrigerating-chamber door, described refrigerated cabinet has room in single-open cold preservation, can accommodate at least one reagent bottle holder and need cold preservation reagent bottle accordingly；In described cold preservation, the ceiling of room has at least one open slot run through up and down, imports for sebific duct on reagent bottle cap；There is at the bottom of the room of room in described cold preservation about one through hole run through, load for cool guiding block counter structure on refrigeration module；Described refrigerating-chamber door has closed position and open mode, closed position, and described refrigerating-chamber door is by room opening in sealing ring closing cold preservation on door；Open mode, in cold preservation, room opening is opened and can take described cold preservation reagent bottle away.

Described reagent bottle cold storage plant, wherein, described refrigerated cabinet non-conductive, present insulative properties；It can be made up of the processing assembling of multiple parts, it is possible to being processed by single component, material is and requires that heat conductivity heat-barrier material little, inclined processes.

Described reagent bottle cold storage plant, wherein, described reagent refrigeration module 2 includes the heat-sink unit that cool guiding block on it, semiconductor chilling plate and lower section are made up of fin, fan；The cold end face of semiconductor chilling plate contacts with cool guiding block, and face, hot junction contacts with fin；Cool guiding block and fin are made from a material that be thermally conductive；Equipped with temperature conditioning unit on cool guiding block；Cool guiding block on described refrigeration module produces refrigeration supply to room in the cold preservation of refrigerated cabinet, carries out cold volatilization by reagent bottle holder.

Described reagent bottle cold storage plant, wherein, described reagent bottle holder is made from a material that be thermally conductive, including for the base plate of reagent bottle described in support and at least one vertical side plate；Fixed form is that base plate contacts with the cold end face of the cool guiding block of refrigeration module.

Described reagent bottle cold storage plant, wherein, reagent bottle holder uses panel beating structure.

Described reagent bottle cold storage plant, wherein, described refrigerating-chamber door is provided with room opening in corresponding cold preservation around formula sealing ring, in refrigerating-chamber door closed position, sealing ring is by refrigerating-chamber door and refrigerated cabinet compression.

A kind of blood analyser, has casing and a built-in reagent chamber, and wherein, built-in reagent chamber includes as above reagent bottle cold storage plant described in any one；The room door of described built-in reagent chamber constitutes a part for described casing place side plate, and described room door is rotatably opened, and exposes built-in reagent chamber；The refrigerating-chamber door of described reagent bottle cold storage plant is fixed on the room door medial surface of built-in reagent chamber, opens the room door of built-in reagent chamber and opens room in the cold preservation of described reagent bottle cold storage plant simultaneously.

The beneficial effects of the utility model: this utility model is by providing a kind of blood analyser and reagent refrigerating device thereof, inside blood analyser machine, there is provided one can the device of refrigerated storage reagent bottle, one is that in supporting reagent bottle, reagent is directly connected to machine by reagent bottle by sebific duct, and reagent can be delivered directly in respective reaction pond participate in reaction；Two is bigger cool room volume, low cold energy power consumption, supports larger capacity reagent bottle or multiple reagent bottle cold preservation；Three is the convenience that user changes reagent bottle.

Accompanying drawing explanation

Fig. 1 is that the reagent bottle of present embodiment reagent bottle cold storage plant deposits schematic diagram (without door)；

Fig. 2 is that the reagent bottle of present embodiment reagent bottle cold storage plant takes out schematic diagram (without door)；

Fig. 3 is that the correlator parts of present embodiment reagent bottle cold storage plant blow structural representation；

Fig. 4 is the cold preservation Spence door open position schematic diagram of present embodiment reagent bottle cold storage plant；

Fig. 5 is the cold preservation Spence door closed position schematic diagram of present embodiment reagent bottle cold storage plant；

Fig. 6 is the blood cell analyzer structural representation of present embodiment reagent bottle cold storage plant.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearer, clear and definite, this utility model is further described by the embodiment that develops simultaneously referring to the drawings.

Referring to Fig. 1 to Fig. 5, a kind of reagent bottle cold storage plant, including refrigerated cabinet 1, refrigeration module 2, reagent bottle holder 3 and refrigerating-chamber door 4.Described reagent bottle holder 3 is at least provided with one.

Described refrigerated cabinet 1 has room 11 in cold preservation, in described cold preservation, room 11 is by forming at the bottom of ceiling, room and at the locular wall at the bottom of described room and between ceiling, can be regular rectangular shape inner chamber, it is also possible to for other shaped inner chambers or non-single inner chamber, wherein can accommodate reagent bottle holder 3 and reagent bottle 6.

Wherein a locular wall has opening 12, and corresponding 12 rotary way of its opening of refrigerating-chamber door 4 close and open；Make position (see Fig. 5), refrigerating-chamber door 4 closes room opening 12 in cold preservation by sealing ring 5 on it；Opening (see Fig. 4, not less than 90 °), in cold preservation, room 11 opening 12 is opened and can take wanted cold preservation reagent bottle 6 away.

In described cold preservation, room 11 ceiling has the open slot 13 run through up and down, and described open slot 13, at least provided with one, imports for sebific duct on reagent bottle cap；There is the through hole 14 that runs through of bottom, to coordinate the cool guiding block 21 of refrigeration module 2 to load in formation cold preservation bottom the refrigeration of room from below at the bottom of its room.

Described refrigeration module 2 includes the heat-sink unit that on it, cool guiding block 21, semiconductor chilling plate and lower section are made up of fin 22, fan 23；The cold end face of semiconductor chilling plate contacts with cool guiding block 21, and face, hot junction contacts with fin 22；Cool guiding block 21, fin 22 are made up of Heat Conduction Material (such as copper, aluminum etc.)；Equipped with temperature conditioning unit on cool guiding block 21.Cool guiding block 21 on described refrigeration module 2 produces refrigeration supply to room 11 in the cold preservation of refrigerated cabinet 1, carries out cold volatilization by reagent bottle holder 3 so that in cold preservation, space, room 11 keeps low temperature, thus realizes cold preservation and the storage of reagent bottle 6.

Described reagent bottle holder 3 is made up of Heat Conduction Material (such as copper, aluminum etc.), including for the base plate of support reagent bottle 6 and at least one vertical side plate (see Fig. 3)；Base plate comes in contact (see Fig. 5) with cool guiding block 21 end face on refrigeration module 2.Reagent bottle holder 3 is made with panel beating, pursues the less solid volume realizing under large surface area, does not increase cold energy is carried out maximum distribute under refrigeration work consumption.

Described refrigerated cabinet 1 selects heat-barrier material or less heat conductivity material, and it can be made up of multiple assembling parts, it is possible to is made up of single component.

Described refrigerating-chamber door 4 selects heat-barrier material or less heat conductivity material, its door is installed and sealing ring 5 corresponding to room 1 opening 12 in cold preservation, and in refrigerating-chamber door 4 closed position, sealing ring 5 is compressed by refrigerating-chamber door 4 and refrigerated cabinet 1.

Described reagent bottle holder 3 is in addition to location reagent bottle, and the cool guiding block cold of refrigeration module is taken away and carried out large area and distributes by bigger function；Described reagent bottle holder equivalence fin radiating principle mode, its entity is to possess large surface area under smaller size smaller；Application example is a sheet metal structural.The heat-barrier materials such as the reagent bottle holder side plate back side Pasting heat-preservation cotton at corresponding reagent bottle, the Iinvalid volume of room in reduction cold preservation, reduces cold energy power consumption.Concrete, refering to Fig. 3, on reagent bottle holder 3, the side plate back side of corresponding reagent bottle, is pasted with heat-preservation cotton 71,72,73,74 heat-barrier material, reduces room 11 Iinvalid volume in cold preservation, reduces cold energy power consumption.

Refering to Fig. 6, this utility model provides a kind of blood analyser, has casing 8 and built-in reagent chamber 81, and built-in reagent chamber 81 has described reagent bottle storage device and only needs storage at ambient temperature reagent bottle 9 (being not limited to)；The room door 82 of built-in reagent chamber constitutes a part for casing 8 place side plate, rotatably opens, and exposes built-in reagent chamber；Cold preservation Spence door 4 is fixed on room door 82 medial surface of built-in reagent chamber, when opening the room door 82 of built-in reagent chamber 81, also implies that uncovered the 12 of cold preservation reagent chamber 11 are also turned on simultaneously, changes reagent bottle 6 for convenient selection of user.

Advantage of the present utility model includes: in reagent bottle supported by reagent bottle cold storage plant, reagent is directly connected to machine by reagent bottle by sebific duct.The most more preferably, reagent bottle cold storage plant refrigerated cabinet of the present invention is that non-thermally conductive material is made, and the volatilization of its box outer surface cold is negligible, i.e. outside without wrapping up the heat-barrier materials such as heat-preservation cotton.The most more preferably, reagent bottle cold storage plant of the present invention participates in conduction cooling volatilization entity, it is characterized by that volume is little, and surface area is big, and under equal semiconductor chilling plate refrigeration merit, conduction cooling volatilization entity can be rapidly achieved cryogenic temperature.The most more preferably, on the built-in reagent chamber that the refrigerating-chamber door of reagent bottle cold storage plant of the present invention is fixed on casing side plate opens the door so that door opening action is for once；The most built-in reagent chamber opens the door and can relatively do greatly, and its open mode can make the refrigerating-chamber door of reagent bottle cold storage plant be relatively distant from room opening in cold preservation, facilitates user to change and wants cold preservation reagent bottle.

Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these modifications and variations all should belong to the protection domain of this utility model claims.

Claims (7)

1. the reagent bottle refrigerated storage device of a hemanalysis detector, it is characterized in that, including non-conductive refrigerated cabinet, refrigeration module, reagent bottle holder and non-conductive refrigerating-chamber door, described refrigerated cabinet has room in single-open cold preservation, can accommodate at least one reagent bottle holder and need cold preservation reagent bottle accordingly；In described cold preservation, the ceiling of room has at least one open slot run through up and down, imports for sebific duct on reagent bottle cap；There is at the bottom of the room of room in described cold preservation about one through hole run through, load for cool guiding block counter structure on refrigeration module；Described refrigerating-chamber door has closed position and open mode, closed position, and described refrigerating-chamber door is by room opening in sealing ring closing cold preservation on door；Open mode, in cold preservation, room opening is opened and can take described cold preservation reagent bottle away.

2. reagent bottle refrigerated storage device as claimed in claim 1, it is characterised in that described refrigerated cabinet non-conductive, presents insulative properties；It can be made up of the processing assembling of multiple parts, it is possible to is processed by single component.

3. reagent bottle refrigerated storage device as claimed in claim 2, it is characterised in that described reagent refrigeration module includes the heat-sink unit that cool guiding block on it, semiconductor chilling plate and lower section are made up of fin, fan；The cold end face of semiconductor chilling plate contacts with cool guiding block, and face, hot junction contacts with fin；Cool guiding block and fin are made from a material that be thermally conductive；Equipped with temperature conditioning unit on cool guiding block；Cool guiding block on described refrigeration module produces refrigeration supply to room in the cold preservation of refrigerated cabinet, carries out cold volatilization by reagent bottle holder.

4. reagent bottle refrigerated storage device as claimed in claim 3, it is characterised in that described reagent bottle holder is made from a material that be thermally conductive, including for the base plate of reagent bottle described in support and at least one vertical side plate；Fixed form is that base plate contacts with the cold end face of the cool guiding block of refrigeration module.

5. reagent bottle refrigerated storage device as claimed in claim 4, it is characterised in that reagent bottle holder uses panel beating structure.

6. reagent bottle refrigerated storage device as claimed in claim 5, it is characterised in that be provided with on described refrigerating-chamber door room opening in corresponding cold preservation around formula sealing ring, in refrigerating-chamber door closed position, sealing ring is by refrigerating-chamber door and refrigerated cabinet compression.

7. a blood analyser, has casing and built-in reagent chamber, it is characterised in that built-in reagent chamber includes the reagent bottle refrigerated storage device as described in any one in claim 1-6；The room door of described built-in reagent chamber constitutes a part for described casing place side plate, and described room door is rotatably opened, and exposes built-in reagent chamber；The refrigerating-chamber door of described reagent bottle cold storage plant is fixed on the room door medial surface of built-in reagent chamber, opens the room door of built-in reagent chamber and opens room in the cold preservation of described reagent bottle cold storage plant simultaneously.