CN217348886U

CN217348886U - Transportation pipe for low-temperature preservation of blood samples

Info

Publication number: CN217348886U
Application number: CN202221383021.2U
Authority: CN
Inventors: 高慧; 王录美; 高金莉
Original assignee: Shanghai East Hospital Tongji University Affiliated East Hospital
Current assignee: Shanghai East Hospital Tongji University Affiliated East Hospital
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-02
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a blood sample cryopreservation transport pipe, including putting the thing sleeve pipe, it is responsible for to put the intraductal transportation that is equipped with of thing sleeve, the sealing plug has been filled in to the one end that the transportation was responsible for, it is equipped with threaded connection and has sealed screw bottom to put the sheathed tube other end of thing, be equipped with the rubber buffer in the sealed screw bottom, the other end that the transportation was responsible for is equipped with waterproof ventilative film, the one end that the transportation was responsible for was kept away from to waterproof ventilative film is equipped with the fixed stop, be equipped with a plurality of ice-cubes between fixed stop and the sealed screw bottom. This blood sample cryoconservation transport pipe can restrict the ice-cube between fixed partition and sealed screw thread bottom through sealed screw thread bottom to can improve the convenience of changing the ice-cube, and can extract the rubber buffer, be used for discharging rivers, and conduct the air conditioning that the ice-cube produced to waterproof ventilative film through the gas pocket of fixed partition, and lead to the inside of putting the thing sheathed tube through waterproof ventilative film, be used for being responsible for the transportation and provide the cooling treatment.

Description

Transportation pipe for low-temperature preservation of blood samples

Technical Field

The utility model relates to a transportation technical field is preserved to blood sample specifically is a transportation pipe is preserved to blood sample low temperature.

Background

Clinical medical personnel need use the heparin tube to gather patient's blood sample, and the blood sample need in time transport medical pathology molecular laboratory after getting and carry out relevant molecule and detect, need place the blood sample and preserve and transport in low temperature environment during from the sample collection back to the laboratory, and especially in hot summer, the temperature is too high, makes the nucleic acid etc. in the blood sample lose the activity, influences subsequent molecule and detects.

In recent years, a liquid biopsy technology based on blood and the like is rapidly developed, is beneficial to monitoring and managing tumor courses, including early screening, driving gene dynamic monitoring, curative effect prediction and drug resistance prompting, is particularly suitable for patients with tumor specimens which cannot be evaluated (tumor tissues are difficult to obtain through operations or puncture), effectively overcomes tumor heterogeneity to a certain extent, can realize noninvasive real-time individualized dynamic detection and the like, and enables the patients to benefit from targeted therapy. In the actual blood detection operation process, whether the standardized treatment of each step has great influence on the detection quality, wherein the key step is that the collected blood sample tube needs to be timely transported to a pathology molecular laboratory for sample treatment and gene detection, particularly, the blood using an EDTA blood collection tube needs to be treated as soon as possible, research and experiment results show that the treatment in 1 hour is optimal, preferably not more than 2 hours, if the transportation time is too long, the storage and transportation in a low-temperature environment are needed, the gene detection of tumor patients is needed for individualized treatment, the collection and transportation of single blood samples are often involved in clinical practice, so that a single tube is urgently needed to be a sample transportation tube which can be carried at a low temperature and can ensure the storage and transportation environment.

The existing blood sample low-temperature storage box is large in size in mobile transportation, inconvenient to carry and transport, and a plurality of samples are stored in one low-temperature storage box, so that the storage and transportation of a single sample are not facilitated, and the sample is easy to shake in the transportation process, so that the sample is not stable enough, and the molecular detection quality of the blood sample is influenced.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a blood sample cryopreservation transport pipe, is including putting the thing sleeve pipe, it is responsible for to put the intraductal transportation that is equipped with of thing sleeve, the sealing plug has been filled in to the one end that the transportation was responsible for, it is equipped with threaded connection and has sealed screw thread bottom to put the sheathed tube other end, be equipped with the rubber buffer in the sealed screw thread bottom, the other end that the transportation was responsible for is equipped with waterproof ventilative film, the one end that the transportation was responsible for was kept away from to waterproof ventilative film is equipped with fixed stop, be equipped with a plurality of ice-cubes between fixed stop and the sealed screw thread bottom.

Preferably, one end of the object placing sleeve is connected with an external thread sealing cap in a threaded manner, an I-shaped positioning rotary table penetrates through the external thread sealing cap, and a rubber spacer is arranged on the positioning rotary table.

Preferably, a limiting mechanism and a nano aerogel felt are further arranged between the storage sleeve and the transportation main pipe.

Preferably, stop gear includes spacing splint, location axostylus axostyle and spacing spring, the location axostylus axostyle is worn to be equipped with by the one end of spacing splint, and the other end is connected with spacing spring, spacing splint pass through location axostylus axostyle swing joint and put on the thing sleeve pipe.

Preferably, a plurality of aluminum sheets are arranged in the nano aerogel felt.

Preferably, a plurality of air holes are formed in the fixed partition plate.

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

the utility model can fix the external thread sealing cap and the object placing sleeve by screw thread, and synchronously drive the rubber spacer to move through the positioning turntable, so that the rubber spacer compresses the sealing plug, thereby limiting the positions of the transportation main pipe and the sealing plug;

the utility model can limit the ice blocks between the fixed clapboard and the sealing thread bottom cover through the sealing thread bottom cover, improve the convenience of replacing the ice blocks, and pull out the rubber plug for discharging water flow;

the cold air generated by the ice blocks can be conducted to the waterproof breathable film through the air holes of the fixed partition plate and is guided into the storage sleeve through the waterproof breathable film, so that the cold air is used for providing cooling treatment for the transportation main pipe;

the utility model discloses the outside rotation of location axostylus axostyle can be followed to the spacing splint that set up to can cooperate spacing spring to promote spacing splint, can be responsible for spacing splint centre gripping transportation, be used for the position that the restriction transportation was responsible for.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of a part of the enlarged structure at B in fig. 1 according to the present invention.

In the figure: 1. placing a sleeve; 2. a transportation main pipe; 3. a sealing plug; 4. an external thread sealing cap; 5. positioning a turntable; 6. a rubber spacer; 7. a limiting mechanism; 701. a limiting clamp plate; 702. positioning the shaft lever; 703. a limiting spring; 8. a nano aerogel blanket; 9. aluminum sheets; 10. a waterproof breathable film; 11. fixing the partition board; 12. air holes; 13. ice cubes; 14. sealing the threaded bottom cover; 15. a rubber plug.

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 efforts all belong to the protection scope of the present invention.

Embodiment 1

As shown in fig. 1 and fig. 3, the present invention provides a technical solution: a blood specimen low-temperature preservation conveying pipe comprises a storage sleeve 1, a conveying main pipe 2 is arranged in the storage sleeve 1, a sealing plug 3 is plugged into one end of the conveying main pipe 2, an external thread sealing cap 4 is connected to one end of the storage sleeve 1 in a threaded manner, an I-shaped positioning rotary table 5 penetrates through the external thread sealing cap 4, a rubber spacer 6 is arranged on the positioning rotary table 5, the external thread sealing cap 4 and the storage sleeve 1 can be fixed in a threaded manner, the rubber spacer 6 is driven to move synchronously through the positioning rotary table 5, the rubber spacer 6 is enabled to press the sealing plug 3 tightly, the positions of the conveying main pipe 2 and the sealing plug 3 are limited, a sealing thread bottom cover 14 is arranged at the other end of the storage sleeve 1 in a threaded manner, a rubber plug 15 is arranged in the sealing thread bottom cover 14, an ice block 13 can be limited between a fixed partition plate 11 and the sealing thread bottom cover 14 through the sealing thread bottom cover 14, and the convenience of replacing the ice block 13 can be improved, and can extract rubber buffer 15, be used for discharging rivers, the other end of transportation person in charge 2 is equipped with waterproof ventilative membrane 10, waterproof ventilative membrane 10 is kept away from the one end of transportation person in charge 2 and is equipped with fixed baffle 11, set up a plurality of gas pocket 12 in the fixed baffle 11, be equipped with a plurality of ice-cubes 13 between fixed baffle 11 and the sealed screw thread bottom 14, ice-cube 13 produces air conditioning and can conduct to waterproof ventilative membrane 10 through fixed baffle 11's gas pocket 12, and lead-in to the inside of putting thing sleeve pipe 1 through waterproof ventilative membrane 10, be used for providing cooling treatment for transportation person in charge 2.

Example two

The scheme in the first embodiment is further described in the following with reference to specific working modes, which are described in detail in the following:

as shown in fig. 1, as a preferred embodiment, in addition to the above manner, a limiting mechanism 7 and a nano aerogel felt 8 are further disposed between the placement sleeve 1 and the transportation main pipe 2, a plurality of aluminum sheets 9 are disposed in the nano aerogel felt 8, and the temperature can be conducted through the aluminum sheets 9 to provide an auxiliary cooling treatment for the transportation main pipe 2 and to provide a heat preservation treatment for the transportation main pipe 2 in cooperation with the nano aerogel felt 8, so that the long-term effect of low-temperature maintenance of the transportation main pipe 2 can be effectively improved.

As shown in fig. 1 and fig. 2, as a preferred embodiment, on the basis of the above manner, further, the limiting mechanism 7 includes a limiting clamp plate 701, a positioning shaft 702 and a limiting spring 703, the positioning shaft 702 penetrates through one end of the limiting clamp plate 701, the limiting spring 703 is connected to the other end of the limiting clamp plate 701, the limiting clamp plate 701 is movably connected to the article placing sleeve 1 through the positioning shaft 702, the limiting clamp plate 701 can rotate along the outside of the positioning shaft 702 and can push the limiting clamp plate 701 in cooperation with the limiting spring 703, and the limiting clamp plate 701 can clamp the transportation main pipe 2 to limit the position of the transportation main pipe 2.

The working principle of the blood specimen low-temperature preservation conveying pipe is as follows: firstly, the external thread sealing cap 4 and the storage sleeve 1 can be fixed in a threaded manner, then, the limiting clamp plate 701 can rotate along the outside of the positioning shaft rod 702 and can be matched with the limiting spring 703 to push the limiting clamp plate 701, the limiting clamp plate 701 can clamp the transportation main pipe 2 and is used for limiting the position of the transportation main pipe 2, secondly, the rubber spacer 6 can be synchronously driven by the positioning turntable 5 to move, so that the rubber spacer 6 compresses the sealing plug 3, the sealing thread bottom cover 14 can limit the ice blocks 13 between the fixed partition plate 11 and the sealing thread bottom cover 14, and cold air generated by the ice blocks 13 can be conducted to the waterproof breathable film 10 through the air holes 12 of the fixed partition plate 11 and is guided into the storage sleeve 1 through the waterproof breathable film 10 to provide cooling treatment for the transportation main pipe 2; then, the temperature can be conducted through the aluminum sheets 9, and the aluminum sheets are used for providing auxiliary cooling treatment for the transportation main pipe 2 and are matched with the nano aerogel felt 8 to provide heat preservation treatment for the transportation main pipe 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a blood sample cryopreservation transport tube, is including putting thing sleeve pipe (1), its characterized in that: it is equipped with the transportation and is responsible for (2) to put in thing sleeve pipe (1), sealing plug (3) have been filled in to the one end that the transportation was responsible for (2), the other end of putting thing sleeve pipe (1) is equipped with threaded connection and has sealed screw bottom (14), be equipped with rubber buffer (15) in sealed screw bottom (14), the other end that the transportation was responsible for (2) is equipped with waterproof ventilative film (10), the one end that the transportation was responsible for (2) was kept away from in waterproof ventilative film (10) is equipped with fixed stop (11), be equipped with a plurality of ice-cubes (13) between fixed stop (11) and sealed screw bottom (14).

2. The blood specimen cryopreservation transport tube of claim 1, wherein: one end of the storage sleeve (1) is in threaded connection with an external thread sealing cap (4), an I-shaped positioning rotary table (5) is arranged in the external thread sealing cap (4) in a penetrating mode, and a rubber spacer (6) is arranged on the positioning rotary table (5).

3. The blood specimen cryopreservation transport tube of claim 1, wherein: and a limiting mechanism (7) and a nano aerogel felt (8) are further arranged between the storage sleeve (1) and the transportation main pipe (2).

4. The blood specimen cryopreservation transport tube of claim 3, wherein: the limiting mechanism (7) comprises a limiting clamping plate (701), a positioning shaft rod (702) and a limiting spring (703), the positioning shaft rod (702) is arranged at one end of the limiting clamping plate (701) in a penetrating mode, the limiting spring (703) is connected to the other end of the limiting clamping plate (701), and the limiting clamping plate (701) is movably connected to the object placing sleeve (1) through the positioning shaft rod (702).

5. The blood specimen cryopreservation transport tube of claim 3, wherein: a plurality of aluminum sheets (9) are arranged in the nano aerogel felt (8).

6. The blood specimen cryopreservation transport tube of claim 1, wherein:

a plurality of air holes (12) are arranged in the fixed partition plate (11).