CN212314210U

CN212314210U - Blood gas sample conveyer

Info

Publication number: CN212314210U
Application number: CN202020180496.6U
Authority: CN
Inventors: 娄加陶; 吴京; 李欣
Original assignee: Shanghai Chest Hospital
Current assignee: Shanghai Chest Hospital
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2021-01-08
Anticipated expiration: 2030-02-18

Abstract

The utility model relates to a sample transportation technical field, specifically speaking relates to a blood gas sample conveyer, which comprises an outer shell, set up the cavity that is penetrating form in the bottom of the top in the shell, it has the attachment strap to weld closely on the inner wall of cavity, the heat preservation has been cup jointed in the cavity at attachment strap top, the refrigeration case has been cup jointed to the inboard of heat preservation, the appearance chamber has been seted up at the top of refrigeration case, the stock solution chamber has been seted up in the shell of refrigeration case, a plurality of refrigeration pieces are installed to the underrun bolt of refrigeration case, it has the lagging that is used for holding the blood gas sample to hold the intracavity overlap joint, be equipped with a plurality of storage gum covers on the lagging, the oral area edge of cavity has been seted up. This blood gas sample conveyer through the refrigeration case that sets up in the shell for the lagging equipped with blood gas sample can be placed the refrigeration incasement and carry out the water bath and refrigerate, makes blood gas sample carry out the low temperature transportation from the sampling to detecting between, prevents that blood gas sample from producing the composition under the room temperature transportation for a long time and changing.

Description

Blood gas sample conveyer

Technical Field

The utility model relates to a sample transportation technical field, specifically speaking relates to a blood gas sample conveyer.

Background

The blood-qi specimen should not be placed for a long time and should be timely checked, because the blood cells after separation are metabolized, the PH and PO2 are lowered, the PCO2 is raised, and the accuracy of data is affected. At present, most hospitals can not guarantee that the blood gas sample can be tested at the time, so that the blood gas sample has component change in the long-term room-temperature transportation process, and the testing result is adversely affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blood gas sample conveyer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a blood gas sample conveyer, includes the shell, has seted up the cavity that is penetrating form at the bottom of the top in the shell, and close fusion has first access plate on the inner wall of cavity, and the heat preservation has been cup jointed in the cavity at first access plate top, and the refrigeration case has been cup jointed to the inboard of heat preservation, the appearance chamber has been seted up at the top of refrigeration case, has seted up the stock solution chamber in the shell of refrigeration case, and a plurality of refrigeration pieces are installed to the underrun bolt of refrigeration case, and the intracavity overlap joint has the lagging that is used for holding the blood gas sample, and close fusion has a plurality of storage gum covers on the lagging, and the oral area edge of cavity has seted up and has taken the groove, takes.

Preferably, the middle part of the first butt strap is provided with a through window, the size of the through window is smaller than that of the bottom surface of the refrigeration box, and the heat preservation layer and the refrigeration box are in lap joint with the top end of the first butt strap.

Preferably, a power supply bin is closely welded at one side edge of the bottom end face of the first access board, a battery is installed in the power supply bin, a switch is installed on the outer side of the shell, and the battery, the switch and the refrigerating sheet are electrically connected in sequence through a wire.

Preferably, the liquid storage cavity is sealed.

Preferably, the heat absorbing surface of the refrigeration piece is attached to the bottom surface of the refrigeration box, the heat radiating surface of the refrigeration piece faces the cavity below the first access board, and a plurality of heat radiating holes of the cavity suction head below the first access board are formed in the outer portion of the shell.

Preferably, the edges of the left side and the right side of the top end of the shell are provided with a pair of clamping grooves, the left end and the right end of the opening part of the sleeve plate are integrally formed with second butt straps, and the second butt straps are lapped in the clamping grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

this blood gas sample conveyer through the refrigeration case that sets up in the shell for the lagging equipped with blood gas sample can be placed the refrigeration incasement and carry out the ice bath and refrigerate, makes blood gas sample carry out the low temperature transportation from the sampling between the detection, prevents that blood gas sample from producing the composition change under the room temperature transportation for a long time.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is an exploded view of the entire structure of example 1;

FIG. 3 is a sectional view of the casing in embodiment 1;

fig. 4 is a sectional view of the refrigerator case of embodiment 1.

In the figure: 1. a housing; 1a, a cavity; 1b, lapping a groove; 1c, a clamping groove; 1d, radiating holes; 11. a first strap; 11a, a through window; 12. a power supply bin; 13. a top cover; 2. a heat-insulating layer; 3. a refrigeration case; 3a, a cavity; 3b, a liquid storage cavity; 31. a refrigeration plate; 4. sheathing; 41. a second strap; 42. and storing the rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the term "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Example 1

The embodiment provides a blood gas sample transportation device, as shown in fig. 1-4, including shell 1, set up cavity 1a that is penetrating form at top and bottom in shell 1, it has first access board 11 to closely fuse on the inner wall of cavity 1a, cavity 1a endotheca at first access board 11 top has connect the heat preservation 2 that foamed plastic made, refrigeration case 3 has been cup jointed to the inboard of heat preservation 2, the appearance chamber 3a has been seted up at the top of refrigeration case 3, it has water to fill in the refrigeration case 3, liquid storage chamber 3b has been seted up in the shell of refrigeration case 3, a plurality of refrigeration pieces 31 are installed through the bolt to the bottom surface of refrigeration case 3, it has strap 4 that is used for holding the blood gas sample to overlap in appearance chamber 3a, it has a plurality of storage gum covers 42 to closely fuse on strap 4, overlap groove 1b has been seted up at the oral area edge of cavity 1a, overlap cover 13 that the overlap area is hollow form in overlap groove 1 b.

In this embodiment, logical window 11a has been seted up at the middle part of first access board 11, and the size that leads to window 11a is less than the bottom surface size of refrigeration case 3, and heat preservation 2 and refrigeration case 3 all overlap joint are on the top of first access board 11, make the bottom of cavity 1a become the heat dissipation chamber of refrigeration piece 31 when preventing that heat preservation 2 and refrigeration case 3 from dropping.

Specifically, a power supply bin 12 is tightly welded at one side edge of the bottom end face of the first strap 11, a battery is installed in the power supply bin 12, a switch is installed on the outer side of the shell 1, the battery, the switch and the refrigerating sheet 31 are electrically connected in sequence through a conducting wire, when the switch is turned on, the refrigerating sheet 31 is connected with the battery, and the refrigerating sheet 31 starts to absorb heat for refrigerating.

Further, the liquid storage cavity 3b is closed, water is filled in the liquid storage cavity 3b, and the closed liquid storage cavity 3b can prevent water from spilling out of the liquid storage cavity 3 b.

In addition, the heat absorption surface of the refrigeration piece 31 is attached to the bottom surface of the refrigeration box 3, so that the refrigeration piece 31 absorbs heat from the bottom of the refrigeration box 3 when working, the temperature of the water in the liquid storage cavity 3b is reduced, and the temperature of the water in the refrigeration box 3 is reduced. The cooling surface of the refrigeration piece 31 faces the cavity 1a below the first access plate 11, a plurality of heat dissipation holes 1d which are communicated with the cavity 1a below the first access plate 11 and used for sucking the stub bar are formed in the outer portion of the shell 1, and heat dissipated by the refrigeration piece 31 can be discharged into the bottom of the cavity 1a and then discharged from the heat dissipation holes 1 d.

It is worth noting that a pair of draw-in grooves 1c have all been seted up to the left and right sides edge on shell 1 top, and the equal integrated into one piece in both ends has second attachment strap 41 about the oral area of lagging 4, and second attachment strap 41 overlap joint makes lagging 4 overlap joints in freezer 3 in draw-in groove 1c, and then makes the blood gas sample who embolias in storing gum cover 42 can be surrounded by the cold water in freezer 3, forms the ice bath effect.

It is worth explaining, the utility model provides a refrigeration piece 31 that involves can use TEC1-12730 type semiconductor refrigeration piece that Guangzhou's electronic technology Limited company of the end of a country produced, its supporting control circuit is provided by this producer, the utility model discloses well refrigeration piece 31 that involves is prior art, and the technical staff in the field can realize completely, and no longer the perplexing here, the utility model discloses the content of protection also does not relate to the improvement to circuit and method of use.

The blood gas sample conveyer of this embodiment is when using, at first will treat the blood gas sample of transportation place the storage gum cover 42 in the lagging 4 and put into refrigeration case 3 with the lagging 4 in, then with the second attachment strap 41 overlap joint on the lagging 4 to the draw-in groove 1c on the shell 1, make the lagging 4 fixed, fold the overhead guard 13 at the top of shell 1 and toggle switch makes the switch closed at last, refrigeration piece 31 and battery switch-on carry out work this moment, make refrigeration piece 31 absorb the heat of refrigeration case 3, reach the purpose of cooling to refrigeration case 3, thereby make the water that the refrigeration incasement 3 intussuseption cooled by the temperature reduction, make the blood gas sample can be carrying out ice bath refrigeration transportation in refrigeration case 3.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A blood gas sample transportation device, includes shell (1), its characterized in that: offer cavity (1a) that is penetrating form at the bottom of the top in shell (1), the tight splice has first access board (11) on the inner wall of cavity (1a), has cup jointed heat preservation (2) in cavity (1a) at first access board (11) top, and refrigeration case (3) have been cup jointed to the inboard of heat preservation (2), the top of refrigeration case (3) has been seted up and has been held chamber (3a), has seted up stock solution chamber (3b) in the shell of refrigeration case (3), and a plurality of refrigeration pieces (31) are installed to the underrun bolt of refrigeration case (3), and the overlap joint has casing board (4) that are used for holding the blood gas sample in holding chamber (3a), and the tight splice has a plurality of storage gum covers (42) on casing board (4), and overlap joint groove (1b) have been seted up to the oral area edge of cavity (1a), and overlap joint has hood (13) in overlap groove (1 b).

2. The blood gas sample transport apparatus of claim 1, wherein: a through window (11a) is formed in the middle of the first butt strap (11), the size of the through window (11a) is smaller than that of the bottom surface of the refrigeration box (3), and the heat insulation layer (2) and the refrigeration box (3) are all connected to the top end of the first butt strap (11) in a lap mode.

3. The blood gas sample transport apparatus of claim 1, wherein: the electric power storehouse (12) is closely welded at one side edge of first strap (11) bottom face, installs the battery in power storehouse (12), and the switch is installed in the outside of shell (1), and battery, switch and refrigeration piece (31) pass through wire electric connection in proper order.

4. The blood gas sample transport apparatus of claim 1, wherein: the liquid storage cavity (3b) is closed.

5. The blood gas sample transport apparatus of claim 1, wherein: the heat absorption surface of refrigeration piece (31) and the bottom surface laminating of refrigeration case (3), the cooling surface of refrigeration piece (31) is towards cavity (1a) of first attachment strap (11) below, and a plurality of louvres (1d) with cavity (1a) of first attachment strap (11) below suction head are seted up to the outside of shell (1).

6. The blood gas sample transport apparatus of claim 1, wherein: a pair of draw-in groove (1c) has all been seted up to the left and right sides edge on shell (1) top, and the equal integrated into one piece in both ends has second attachment strap (41) about lagging (4) oral area, and second attachment strap (41) overlap joint is in draw-in groove (1 c).