CN217554696U

CN217554696U - Low-temperature blood specimen storage cup

Info

Publication number: CN217554696U
Application number: CN202221763549.2U
Authority: CN
Inventors: 彭纤
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-10-11
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a blood sample low temperature storage cup relates to the articles for use field of hospital, provides a blood sample low temperature storage cup suitable for cold-stored censorship of blood sample. The blood specimen low-temperature preservation cup comprises a cup body, a fixing structure, a cup cover and an accommodating pipe; the fixing structure comprises a fixing sleeve which is vertically arranged in the cup body and is close to the top of the cup body; the accommodating pipe comprises a pipe body and a pipe cover covering the pipe body, the pipe body penetrates through the fixing sleeve, and the pipe cover abuts against the fixing sleeve; the cup cover is covered on the cup body. When the utility model is used, the tube cover is opened to put the blood sampling tube into the tube body, and then the tube cover is covered; then the cup cover is opened, and the accommodating pipe is inserted into the fixing sleeve; then adding ice blocks or ice water into the cup body; then the cup cover is covered, so that the refrigeration of the blood sample is realized, and the low-temperature inspection of the blood sample is facilitated.

Description

Low-temperature blood specimen storage cup

Technical Field

The utility model relates to an articles for use field of hospital especially relates to a blood sample cryopreservation cup.

Background

In clinical blood specimen collection and test, the blood specimen of some specific test items has special requirements, for example, after the blood specimen of blood gas test is collected, the specimen should be immediately frozen to 4 ℃ and then sent for test. At present, the clinical application of the articles specially used for low-temperature preservation and delivery of blood specimens is rare, although daily articles such as plastic bags and cups can be used for filling ice blocks and then blood sampling tubes are put into the ice blocks to refrigerate the blood specimens, the blood sampling tubes are not standard, the blood sampling tubes are contacted with water, the water can drip after the blood sampling tubes are taken out, and labels on the blood sampling tubes can be damaged due to water soaking.

ZL202121953032.5 discloses a blood sample low temperature censorship box, including box body, lid, flexible tube bag and blood sampling tube cover, the lid is provided with the heparin tube guiding hole that matches with the heparin tube on the box body, and flexible tube bag is located the box body, and flexible tube bag corresponds the setting with the heparin tube guiding hole and is connected with the lid, and the heparin tube cover is connected with the lid and covers the heparin tube guiding hole.

Before the blood specimen low-temperature examination box is used, the box cover is opened, and ice water is filled in the box body. During the use, open blood sampling tube cap, insert heparin tube guiding hole and flexible tube bag with the heparin tube, cover the blood sampling tube cap again, then can carry out the blood sample and transport. The cooling effect of the ice water keeps the blood sample at low temperature in the transferring process.

The low-temperature blood specimen submission box is mainly suitable for cold storage of blood specimens by using ice water. However, because the ice water is added firstly and then the blood sampling tube is placed, the adding amount of the ice water is inconvenient to control; if the adding amount of the ice water is excessive, the ice water overflows after the blood sampling tube is put in; if the amount of the ice water is too small, the refrigeration effect is not good enough. This blood sample low temperature censorship box is if using the ice-cube, has occupied box body inner space after the ice-cube adds the box body, and the blood sampling tube need be squeezed open the ice-cube and just can put into, and the blood sampling tube is put into again inconveniently to also have the shortcoming of the inconvenient control of ice-cube addition.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provides a blood specimen low-temperature preservation cup suitable for refrigerating and inspecting blood specimens.

The technical scheme adopted for solving the problems is as follows: the blood specimen low-temperature preservation cup comprises a cup body, a fixing structure, a cup cover and an accommodating pipe; the fixing structure comprises a fixing sleeve which is vertically arranged in the cup body and close to the top of the cup body; the accommodating pipe comprises a pipe body and a pipe cover covering the pipe body, the pipe body penetrates through the fixing sleeve, and the pipe cover abuts against the fixing sleeve; the cup cover is covered on the cup body.

Further, the method comprises the following steps: the pipe body comprises a pipe body hard sleeve and a pipe body flexible sleeve connected with the pipe body hard sleeve, and the pipe body hard sleeve is located in the fixed sleeve.

Further, the method comprises the following steps: the fixed sleeve and the cup body are coaxially arranged.

Further, the method comprises the following steps: the tube cover exposes the cup body, a tube cover hole is arranged on the cup cover, and the part of the tube cover, which exposes the cup body, is positioned in the tube cover hole.

Further, the method comprises the following steps: the fixed knot constructs including two connecting rods, and the connecting rod radially sets up along fixed cover, and two connecting rod symmetries set up, and the connecting rod is connected with fixed cover and cup.

Further, the method comprises the following steps: the fixing structure comprises an installation outer sleeve and two connecting rods, the installation outer sleeve and the fixing sleeve are coaxially arranged, the connecting rods are arranged along the radial direction of the fixing sleeve, the two connecting rods are symmetrically arranged, and the connecting rods are connected with the fixing sleeve and the installation outer sleeve; the cup body is provided with an inner flange, and the mounting outer sleeve is positioned between the inner flange and the cup cover.

Further, the method comprises the following steps: the cup body and the cup cover are both made of stainless steel and have double-layer structures, and the space between the two layers of the cup body and the cup cover is vacuumized.

The beneficial effects of the utility model are that: 1. when the utility model is used, the tube cover is opened to put the blood collection tube into the tube body, and then the tube cover is covered; then the cup cover is opened, and the accommodating pipe is inserted into the fixing sleeve; then adding ice blocks or ice water into the cup body; then the cup cover is covered, so that the refrigeration of the blood sample is realized, and the low-temperature inspection of the blood sample is facilitated.

2. The utility model discloses put into the cup with the heparin tube earlier, add ice-cube or frozen water again, conveniently control the addition of ice-cube or frozen water.

3. The heparin tube is placed in holding the pipe, does not contact with water, avoids the label of heparin tube to damage because of contacting water.

Drawings

FIG. 1 is a front view of a first blood specimen cryopreservation cup;

FIG. 2 is a top view of the body of a first blood sample cryopreservation cup;

FIG. 3 is a front view of a second blood specimen cryopreservation cup;

FIG. 4 is a top view of a cup of the second blood sample cryopreservation cup;

FIG. 5 is a view showing the structure of a third blood specimen cryopreservation cup;

FIG. 6 is a diagram showing the state of use of the blood specimen cryopreservation cup;

labeled as: cup 1, inner flange 11, hold pipe 2, body 21, body stereoplasm cover 211, body flexible cover 212, tube cap 22, bowl cover 3, tube cap hole 31, fixed knot 4, fixed cover 41, connecting rod 42, installation overcoat 43, heparin tube 5, ice-cube 6.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 5, the blood specimen low-temperature preservation cup comprises a cup body 1, a fixing structure 4, a cup cover 3 and a containing pipe 2; the fixing structure 4 comprises a fixing sleeve 41, and the fixing sleeve 41 is vertically arranged in the cup body 1 and close to the top of the cup body 1; the accommodating tube 2 comprises a tube body 21 and a tube cover 22 covering the tube body 21, the tube body 21 penetrates through the fixing sleeve 41, and the tube cover 22 is abutted against the fixing sleeve 41; the cup cover 3 covers the cup body 1.

When the utility model is used, as shown in fig. 6, the tube cap 22 is opened, the blood collection tube 5 is put into the tube body 21, and then the tube cap 22 is closed; then the cup cover 3 is opened, and the containing pipe 2 is inserted into the fixed sleeve 41; then adding ice blocks or ice water into the cup body 1; then cover bowl cover 3, realize the cold-stored of blood sample promptly, make things convenient for blood sample low temperature censorship. The utility model discloses put into cup 1 with heparin tube 5 earlier, add ice-cube or frozen water again, conveniently control the addition of ice-cube or frozen water. Heparin tube 5 is placed and is being held in pipe 2, not with water contact, avoids heparin tube 5's label to damage because of the contact water.

Body 21 can wholly be the stereoplasm, but the heparin tube 5 of hospital has multiple model usually, and there is great clearance between less heparin tube after putting into holding pipe 2 and body 21, influences cold-stored effect. For this purpose, the following settings can be made: the pipe body 21 includes a pipe body hard sleeve 211 and a pipe body flexible sleeve 212 connected to the pipe body hard sleeve 211, and the pipe body hard sleeve 211 is located in the fixed sleeve 41. After the blood collection tube 5 is placed in the tube body 21, the tube body flexible sleeve 212 is pinched to be attached to the blood collection tube 5, and then the tube cap 22 is closed. So eliminated the clearance between body 21 and heparin tube 5, do benefit to ice-cube heat transfer and give heparin tube 5, improve refrigeration effect. The body flexible sleeve 212 may be made of a plastic film.

The fixing sleeve 41 is preferably arranged coaxially with the cup 1. The containing tube 2 can be completely inside the cup body 1, but this does not facilitate the taking out of the containing tube 2 and the taking out of the blood collection tube 5. Therefore, as shown in fig. 3, the tube cover 22 is exposed out of the cup body 1, the tube cover hole 31 is formed in the cup cover 3, and the part of the tube cover 22 exposed out of the cup body 1 is located in the tube cover hole 31. After the cup body 1 is opened, the tube cover 22 is high, and the holding tube 2 is convenient to hold and take out. The blood collection tube 5 can then be taken out by opening the storage tube 2.

The fixing sleeve 41 is fixedly arranged in the cup body 1, the specific arrangement mode can be as shown in fig. 1, the fixing structure 4 comprises two connecting rods 42, the connecting rods 42 are arranged along the radial direction of the fixing sleeve 41, the two connecting rods 42 are symmetrically arranged, and the connecting rods 42 are connected with the fixing sleeve 41 and the cup body 1.

The fixing structure 4 can also include, as shown in fig. 2, an installation outer sleeve 43 and two connecting rods 42, the installation outer sleeve 43 and the fixing sleeve 41 are coaxially arranged, the connecting rods 42 are radially arranged along the fixing sleeve 41, the two connecting rods 42 are symmetrically arranged, and the connecting rods 42 are connected with the fixing sleeve 41 and the installation outer sleeve 43; the cup body 1 is provided with an inner flange 11, and the mounting sleeve 43 is positioned between the inner flange 11 and the cup cover 3.

Therefore, the cup body 1 limits the mounting outer sleeve 43 to move horizontally, the inner flange 11 and the cup cover 3 jointly limit the mounting outer sleeve 43 to move up and down, the fixing structure 4 is fixed, and the fixing sleeve 41 is also fixed. The fixed structure 4 can be taken out, and is convenient to use for a plurality of times and then is cleaned and disinfected.

In order to further improve the utility model discloses a heat preservation effect to improve the cold-stored effect of blood sample, the utility model discloses can refer to current thermos cup design and improve the heat preservation effect, as shown in fig. 5 promptly, cup 1 and bowl cover 3 are made by the stainless steel and are bilayer structure, the equal evacuation between two-layer of cup 1 and bowl cover 3.

Claims

1. Blood sample cryopreservation cup, its characterized in that: comprises a cup body (1), a fixed structure (4), a cup cover (3) and an accommodating pipe (2); the fixing structure (4) comprises a fixing sleeve (41), and the fixing sleeve (41) is vertically arranged in the cup body (1) and close to the top of the cup body (1); the accommodating pipe (2) comprises a pipe body (21) and a pipe cover (22) covering the pipe body (21), the pipe body (21) penetrates through the fixing sleeve (41), and the pipe cover (22) abuts against the fixing sleeve (41); the cup cover (3) is covered on the cup body (1).

2. The blood specimen cryopreservation cup of claim 1, wherein: the pipe body (21) comprises a pipe body hard sleeve (211) and a pipe body flexible sleeve (212) connected with the pipe body hard sleeve (211), and the pipe body hard sleeve (211) is located in the fixed sleeve (41).

3. The blood specimen cryopreservation cup of claim 2, wherein: the fixed sleeve (41) is arranged coaxially with the cup body (1).

4. The blood specimen cryopreservation cup of claim 3, wherein: the tube cover (22) is exposed out of the cup body (1), a tube cover hole (31) is formed in the cup cover (3), and the part, exposed out of the cup body (1), of the tube cover (22) is located in the tube cover hole (31).

5. The blood specimen cryopreservation cup of claim 4, wherein: fixed knot constructs (4) and includes two connecting rods (42), and connecting rod (42) radially set up along fixed cover (41), and two connecting rods (42) symmetry set up, and connecting rod (42) are connected with fixed cover (41) and cup (1).

6. The blood specimen cryopreservation cup of claim 4, wherein: the fixing structure (4) comprises an installation outer sleeve (43) and two connecting rods (42), the installation outer sleeve (43) and the fixing sleeve (41) are coaxially arranged, the connecting rods (42) are radially arranged along the fixing sleeve (41), the two connecting rods (42) are symmetrically arranged, and the connecting rods (42) are connected with the fixing sleeve (41) and the installation outer sleeve (43); an inner flange (11) is arranged on the cup body (1), and the mounting outer sleeve (43) is positioned between the inner flange (11) and the cup cover (3).

7. The blood sample cryopreservation cup of any one of claims 1 to 6, wherein: the cup body (1) and the cup cover (3) are both made of stainless steel and have double-layer structures, and the two layers of the cup body (1) and the cup cover (3) are both vacuumized.