CN213535607U

CN213535607U - Low-temperature sample rack for submission

Info

Publication number: CN213535607U
Application number: CN202022686872.1U
Authority: CN
Inventors: 孙涛涛; 张艳新; 张联丽
Original assignee: 980th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 980th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-06-25
Anticipated expiration: 2030-11-19

Abstract

The utility model belongs to the technical field of medical instruments and discloses a low-temperature censorship specimen holder, which comprises a box body and a plurality of rubber bags matched with the box body; the blood sampling device comprises a plurality of rubber bags, wherein each rubber bag is internally provided with a plurality of placing tubes for storing blood sampling tubes, a closed interlayer space is formed between each placing tube and the rubber bag, and ice-water mixtures are filled in the interlayer space; the box body is provided with a plurality of accommodating grooves for accommodating the rubber bags. The utility model discloses the simple easy preparation of structure, used repeatedly many times, can provide good cold-stored environment for the blood ammonia sample before the sample censorship, guarantee testing result's accuracy.

Description

Low-temperature sample rack for submission

Technical Field

The utility model belongs to the technical field of medical instrument, a blood censorship sample holder is related to, specifically speaking is a low temperature censorship sample holder.

Background

The blood ammonia sample collected in the emergency room of hospital must be refrigerated at low temperature before being sent to the clinical laboratory for testing and determination, so as to avoid the blood ammonia concentration in the sample from increasing to affect the accuracy of the detection result. Currently, the refrigeration devices used in hospitals for the temporary preservation of blood ammonia specimens are generally divided into two categories: 1. providing a sample shelf for the blood ammonia sample to be checked under ice-bath conditions by using an ice water mixture; 2. a low-temperature environment is provided for the blood ammonia sample by using a semiconductor for inspection and transportation. However, the two types of refrigeration devices have the following disadvantages when in use:

firstly, utilize the frozen water mixture to provide the censorship sample frame of ice bath condition for blood ammonia sample, its casing generally is equipped with thicker lateral wall to isolate the frozen water mixture of inside with external as far as, slow down the speed of melting of ice-cube. However, because of the thicker outer side wall, the worker cannot observe the melting degree of the ice-water mixture in the sample rack, so that the optimal refrigeration time of the sample rack for the blood ammonia sample is difficult to control, and the condition that the blood ammonia sample does not reach the clinical laboratory but the refrigeration effect of the sample rack for the blood ammonia sample is lost is often caused when the sample rack for the blood ammonia sample is used; on the other hand, when the ice-water mixture is repeatedly used frequently, it is difficult to refreeze the melted ice-water mixture into ice cubes in a short time using a refrigerator, and the preparation time before use is too long.

Secondly, the semiconductor is used for providing a low-temperature environment for the blood ammonia sample to be inspected and transported, a power supply needs to be plugged or a battery needs to be equipped to ensure the good refrigeration effect of the semiconductor, the influence of limited conditions is caused, and the use is extremely inconvenient; on the other hand, although the volume of the formed transfer box for submission is larger, the power supply and the semiconductor occupy most of space, so that the number of blood sampling tubes for cold storage is limited, and the effective utilization rate is extremely low.

SUMMERY OF THE UTILITY MODEL

For solving exist among the prior art more than not enough, the utility model aims at providing a low temperature censorship specimen holder to reach convenient to use, can resume good cold-stored effect in the short time, purpose that reuse rate is high.

In order to achieve the above object, the utility model adopts the following technical scheme: a low-temperature delivery sample rack comprises a box body and a plurality of rubber bags matched with the box body; the blood sampling device comprises a plurality of rubber bags, wherein each rubber bag is internally provided with a plurality of placing tubes for storing blood sampling tubes, a closed interlayer space is formed between each placing tube and the rubber bag, and ice-water mixtures are filled in the interlayer space; the box body is provided with a plurality of accommodating grooves for accommodating the rubber bags.

As the utility model discloses a injecing, the equal level in both ends of plastic bag has set firmly a cardboard, the cardboard is in on same horizontal plane with the port of placing the pipe in the plastic bag, and the cardboard links firmly in an organic whole with placing the pipe.

As another limitation of the utility model, a suspension band is fixedly arranged on the rubber bag.

As the utility model discloses a further inject, offer the through-hole that is used for with intermediate layer space and external intercommunication on the plastic bag, be equipped with the detachable end cover on the through-hole.

As the utility model discloses a further inject again, the plastic bag is the cuboid structure, and wholly comprises transparent material.

As other limitations of the utility model, the side wall of the box body is a hollow structure, and the box body is provided with a box cover in a detachable way.

Since the technical scheme is adopted, compared with the prior art, the utility model, the beneficial effect who gains is:

(1) the utility model discloses the plastic bag that well is filled with ice water mixture can provide ice bath condition for the blood ammonia sample, and the box body that is used for holding the plastic bag then can slow down the speed of melting of ice-cube in the plastic bag, and plastic bag and box body mutually support, and is splendid to the cold-stored effect of blood ammonia sample, can effectively avoid the rising of blood ammonia concentration in the blood ammonia sample before the sample censorship. Before the device is used, a worker can observe the melting degree of the ice-water mixture inside the device by taking out the rubber bag from the box body, so that the worker can conveniently judge the effective refrigerating time of the device, and the condition that the blood ammonia sample is deteriorated due to the fact that the refrigerating effect of the device is lost in the using process is further avoided; when this device used repeatedly, the staff can take out the plastic bag and put into the refrigerator alone and freeze, does not receive the influence of box body among the freezing process, can resume the cold-stored effect of plastic bag in the short time, greatly reduced required preparation time before the use.

(2) The utility model provides a refrigeration environment for the blood ammonia sample by using the ice water mixture, is not limited by other factors such as a power supply or a battery, and is simple and convenient to use; moreover, the placing tube arranged in the rubber bag can ensure that the blood sampling tube is in full contact with the ice-water mixture, and simultaneously can avoid the problem that the blood ammonia sample is polluted by the ice-water mixture or the label is affected with damp to cause that the label is not easy to identify.

(3) The utility model discloses when using, the heparin tube can fully contact with the frozen water mixture, so except that other spaces homoenergetic except that the frozen water mixture in the plastic bag are occupied by the heparin tube, relative space utilization is high, can effectively guarantee the good cold-stored effect of blood ammonia sample in the heparin tube.

(4) The utility model discloses the both ends of well plastic bag all are equipped with one and place the pipe and link firmly the cardboard in an organic whole, and after the holding tank of box body was put into to the plastic bag, the cardboard can effectively support the inside pipe of placing of plastic bag, and then avoids leading to the fixed unstable condition of heparin tube to appear because of the plastic bag material is too soft.

(5) The hanging belt arranged on the soft rubber belt of the utility model enables the worker to hang the rubber bag in the refrigerator conveniently for freezing treatment, and can fully utilize the space in the refrigerator; on the other hand, the staff can also conveniently hang the plastic bag on other equipment such as an infusion support and the like, and a certain plastic bag is used or transported independently, so that the device is higher in use flexibility.

To sum up, the utility model discloses the simple easy preparation of structure can used repeatedly many times, can provide good cold-stored environment for the blood ammonia sample before the sample censorship, guarantees the accuracy of testing result.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of a plastic bag according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a box body according to an embodiment of the present invention;

FIG. 3 is a schematic view of the matching relationship between the plastic bag and the box body;

in the figure: 1. a plastic bag; 2. a box body; 3. a box cover; 4. placing a tube; 5. clamping a plate; 6. and (6) accommodating the tank.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the preferred embodiments described herein are for purposes of illustration and understanding only and are not intended to limit the invention.

Embodiment a low temperature censorship sample holder

As shown in fig. 1 to 3, the present embodiment includes a box body 2 and a plurality of plastic bags 1 used in cooperation with the box body 2, wherein the plastic bags 1 are used for filling ice-water mixture to provide ice bath conditions for the blood ammonia sample, and the box body 2 is used for accommodating the plastic bags 1 to slow down the melting speed of ice cubes inside the ice bags. Box body 2 and plastic bag 1 mutually support in this embodiment, have splendid cold-stored effect to the blood ammonia sample, can avoid the rising of blood ammonia concentration in the blood ammonia sample before the sample censorship, effectively guaranteed the accuracy of testing result.

In this embodiment, every plastic bag 1 all sets up to the cuboid structure, and wholly comprises transparent material's soft plastics to the staff observes its inside frozen water mixture's state. Specifically as shown in fig. 1, be equipped with a plurality of pipes 4 of placing that are used for depositing the heparin tube side by side in the plastic bag 1, wherein, the side of each 4 ports of placing pipe all links firmly in an organic whole with the plastic bag 1 inside wall, and a plurality of are placed and are formed the closed intermediate layer space that is used for filling ice-water mixture between pipe 4 and the plastic bag 1. Each level of the both ends level of plastic bag 1 has set firmly a cardboard 5, cardboard 5 and the port of placing pipe 4 are in same horizontal plane, and cardboard 5 links firmly in an organic whole with placing pipe 4, can guarantee during the use that plastic bag 1 stably places in holding tank 6 of box body 2.

In order to facilitate the staff to take out exclusive use with plastic bag 1 from box body 2, the outside limit of every plastic bag 1 all sets firmly a suspension band in this embodiment. In order to supplement or replace the ice-water mixture in the rubber bag 1, a through hole for communicating the interlayer space with the outside is further formed in the rubber bag 1, and a detachable end cover is arranged on the through hole. The structure of the suspension string and the through-hole is not shown in the drawings of the present embodiment.

As shown in fig. 2 and 3, the box body 2 is a rectangular parallelepiped structure, and a plurality of accommodating grooves 6 for accommodating the adhesive bags 1 are formed inside the box body 2. In this embodiment, in order to ensure a good heat insulation effect of the box body 2, the side walls of the box body 2 are both provided with hollow structures, and the hollow parts are filled with heat insulation cotton. In order to protect the blood collection tube in the rubber bag 1 in the case body 2, a case cover 3 can be detachably disposed above the case body 2 in this embodiment.

The working process of this embodiment is as follows:

the preparation stage, fully filling water into the interlayer space of the rubber bag 1 through the through hole, and suspending the rubber bag 1 in a refrigerator through a suspension band for freezing for several hours; then, put into the holding tank 6 of box body 2 with the plastic bag 1, supply medical personnel to use. In the use stage, after medical personnel gathered the blood ammonia sample, put into placing the pipe 4 with the heparin tube in the plastic bag 1 immediately and refrigerate, treat that the sample collection is accomplished the back, cover lid 3, send to the clinical laboratory and inspect. In the use, medical personnel can take out single plastic bag 1 at any time to observe the degree of melting of its inside ice-cube, when judging that the ice-cube is not enough to support and continue to carry out sample collection work, send the sample to the clinical laboratory immediately and inspect, perhaps transfer the sample to other cold storage devices in cold-stored, in order to avoid the blood ammonia sample rotten, influence final testing result.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto, and although the present invention has been described in detail with reference to the above-mentioned embodiments, it will be apparent to those skilled in the art that modifications can be made to the technical solutions described in the above-mentioned embodiments, or some technical features can be replaced with equivalents. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a low temperature censorship sample holder which characterized in that: comprises a box body and a plurality of rubber bags matched with the box body; the blood sampling device comprises a plurality of rubber bags, wherein each rubber bag is internally provided with a plurality of placing tubes for storing blood sampling tubes, a closed interlayer space is formed between each placing tube and the rubber bag, and ice-water mixtures are filled in the interlayer space; the box body is provided with a plurality of accommodating grooves for accommodating the rubber bags.

2. The low temperature submission specimen holder of claim 1, wherein: the two ends of the rubber bag are horizontally and fixedly provided with a clamping plate, the clamping plate and the port of the placing pipe in the rubber bag are positioned on the same horizontal plane, and the clamping plate and the placing pipe are fixedly connected into a whole.

3. The cryogenic submission specimen holder of claim 1 or 2, wherein: the rubber bag is fixedly provided with a suspension band.

4. The low temperature submission specimen holder of claim 3, wherein: the rubber bag is provided with a through hole for communicating the interlayer space with the outside, and the through hole is provided with a detachable end cover.

5. The low temperature submission specimen holder of claim 4, wherein: the plastic bag is of a cuboid structure and is integrally made of transparent materials.

6. The cryogenic submission specimen holder of any of claims 1-2, 4-5, wherein: the lateral wall of the box body is of a hollow structure, and the box cover is detachably arranged on the box body.