CN214172677U - Hematopoietic stem cell blood bag convenient for refrigeration - Google Patents
Hematopoietic stem cell blood bag convenient for refrigeration Download PDFInfo
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- CN214172677U CN214172677U CN202023204875.3U CN202023204875U CN214172677U CN 214172677 U CN214172677 U CN 214172677U CN 202023204875 U CN202023204875 U CN 202023204875U CN 214172677 U CN214172677 U CN 214172677U
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Abstract
The utility model discloses a hemopoietic stem cell blood bag convenient to it is cold-stored, including hemopoietic stem cell blood bag, communicating pipe, mounting groove and buckle, the inside reservation of hemopoietic stem cell blood bag has blood storage chamber, and the outside intermediate position of hemopoietic stem cell blood bag installs the cooling bag, the upper and lower both sides at the cooling bag are run through to the symmetry of communicating pipe, the lateral surface intermediate position at hemopoietic stem cell blood bag is seted up to the mounting groove, the inside reservation of cooling bag has the basin, and the side-mounting of basin has the connecting pipe, buckle fixed mounting is at the lateral surface of protection casing, and the externally mounted of buckle detains the area of detaining, the elastic cord passes through side groove and hemopoietic stem cell blood bag interconnect. This hemopoietic stem cell blood bag convenient to it is cold-stored adopts neotype structural design for this device can improve the cold-stored treatment effect to hemopoietic stem cell blood bag, and is provided with protective structure among the device, increases the barrier propterty to storing up the blood chamber outside.
Description
Technical Field
The utility model relates to a hemopoietic stem cell technical field specifically is a hemopoietic stem cell blood bag convenient to it is cold-stored.
Background
Hematopoietic stem cells are the original cells of the body, can finally form various components of blood cells through cell differentiation, are important cell structures in the human body, can help some patients with blood diseases by transplantation of the hematopoietic stem cells, can be treated in a bone marrow transplantation mode in the treatment process, and can supplement the content of the hematopoietic stem cells in the body of the patients with blood diseases, so the treatment needs to be carried out in a mode of infusing hematopoietic stem cell plasma, and the hematopoietic stem cell plasma is placed in a blood bag.
With the continuous use of hematopoietic stem cell blood bags, the following problems were found during use:
1. some hematopoietic stem cell blood bags that have now need place the storage of refrigerating in cooling structure before using, and a plurality of hematopoietic stem cell blood bags pile up together, and cold-stored effect reduces, influences the cold-stored effect of plasma, takes out the back with plasma from cooling structure simultaneously, receives ambient temperature's influence, and plasma is fast rewarming, if the phenomenon that becomes bad can appear in untimely use plasma.
2. And some existing hematopoietic stem cell blood bags adopt disposable packaging bag structures, and have more sharp structures such as needles, cutters and the like in medical treatment, so that the blood bags are easy to puncture in the taking and using process, and the using protective performance of the blood bags is lower.
Therefore, it is necessary to design a hematopoietic stem cell blood bag which is convenient for refrigeration in view of the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hematopoietic stem cell blood bag convenient to it is cold-stored, with it needs to place the storage of refrigerating in cooling structure to propose some hematopoietic stem cell blood bags present in the above-mentioned background art before using to solve, a plurality of hematopoietic stem cell blood bags are piled up together, cold-stored effect reduces, influence the cold-stored effect of plasma, take out the back with plasma from cooling structure simultaneously, receive ambient temperature's influence, the blood returns the temperature fast, if not in time use plasma can appear rotten phenomenon, and some hematopoietic stem cell blood bags of present adopt disposable wrapping bag structure, syringe needle in the medical treatment, sharp-pointed structures such as cutter are more, prick the blood bag easily at the in-process of taking the use, the lower problem of barrier propterty of blood bag use.
In order to achieve the above object, the utility model provides a following technical scheme: a hematopoietic stem cell blood bag convenient for refrigeration comprises a hematopoietic stem cell blood storage bag, a communicating pipe, a mounting groove and a retaining ring, wherein a blood storage cavity is reserved inside the hematopoietic stem cell blood storage bag, and a cooling bag is arranged at the middle position outside the hematopoietic stem cell blood storage bag, the communicating pipes are symmetrically arranged at the upper side and the lower side of the cooling bag in a penetrating way, and the side surfaces of the communicating pipes are provided with plugging blocks, and the inner side surface of the cooling bag is fixedly provided with a protective cover, the mounting groove is arranged in the middle of the outer side surface of the hematopoietic stem cell blood storage bag, a water tank is reserved in the cooling bag, and the side surface of the water tank is provided with a connecting pipe, the retaining ring is fixedly arranged on the outer side surface of the protective cover, the outer part of the retaining ring is provided with a fastening belt, and the side of the buckle belt is fixedly provided with an elastic band which is connected with the hematopoietic stem cell blood storage bag through side grooves, and the side grooves are symmetrically arranged at the two sides of the outer part of the hematopoietic stem cell blood storage bag.
Preferably, the upper surface of the hematopoietic stem cell blood storage bag is provided with a hanging ring, the middle position of the lower end of the hematopoietic stem cell blood storage bag is fixedly provided with a connector, and the two sides of the lower end of the hematopoietic stem cell blood storage bag are symmetrically provided with air bags.
Preferably, the cooling bag and the hematopoietic stem cell blood storage bag form a detachable installation structure through the installation groove, and the section of the cooling bag is of a 'return' structure.
Preferably, the protection casing is provided with 2 about cooling bag central symmetry, and 2 protection casings and cooling bag be integrated into one piece structure to the protection casing corresponds the lateral surface that sets up in the blood storage chamber.
Preferably, the number of the water tanks is 7 in the cooling bag at equal intervals, and the water tanks form a mutual communication structure through connecting pipes.
Preferably, the elastic band is fixedly connected with the buckle belt, the buckle belt and the buckle ring form a detachable mounting structure, and the elastic band is connected with the hematopoietic stem cell blood storage bag in a clamping manner through the side groove.
Compared with the prior art, the beneficial effects of the utility model are that: the hematopoietic stem cell blood bag convenient for refrigeration adopts a novel structural design, so that the device can be conveniently refrigerated, and can continuously keep a low-temperature state for a long time after the blood bag is taken out of a refrigeration structure, thereby avoiding deterioration of blood plasma, and the device is provided with a protection structure, so that the protection performance of the hematopoietic stem cell blood bag is improved;
1. the cooling bag is arranged outside the hematopoietic stem cell blood storage bag through the mounting groove before use, a proper amount of water is added into the water tank through the communicating structure, the cooling water is arranged in the water tank and can be uniformly distributed inside the cooling bag, when the device is placed in a refrigerating structure, the refrigerating effect on the hematopoietic stem cell blood storage bag can be improved through the cooling bag structure, and meanwhile, after the hematopoietic stem cell blood storage bag is taken out of the refrigerating structure, the cooling bag can further improve the cooling effect on the device, so that the rapid deterioration of the plasma inside the device is avoided;
2. the position corresponds blood storage chamber and the protection casing structure that sets up to and the elastic cord that the setting was connected to the block, and the in-process that uses installs the protection casing in the outside of hemopoietic stem cell blood storage bag through the elastic cord, installs the outside at hemopoietic stem cell blood storage bag with the protection casing at the in-process that uses, can improve the barrier propterty to the inside storage plasma of blood storage chamber, increases the safety in utilization.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the front structure of the hematopoietic stem cell blood storage bag of the present invention;
FIG. 3 is a front sectional structural view of the cooling bag of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 5 is a schematic view of the cooling bag of the present invention.
In the figure: 1. hematopoietic stem cell blood storage bags; 2. a blood storage chamber; 3. a cooling bag; 4. a communicating pipe; 5. a plugging block; 6. a protective cover; 7. mounting grooves; 8. a water tank; 9. a connecting pipe; 10. a retaining ring; 11. a buckle belt; 12. elastic bands; 13. a side groove; 14. hanging a ring; 15. a connector; 16. an air bag.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a hematopoietic stem cell blood bag convenient for refrigeration comprises a hematopoietic stem cell blood bag 1, a blood storage cavity 2, a cooling bag 3, a communicating pipe 4, a blocking block 5, a protective cover 6, a mounting groove 7, a water tank 8, a connecting pipe 9, a retaining ring 10, a buckling belt 11, an elastic belt 12, a side groove 13, a hanging ring 14, a connecting head 15 and an air bag 16, wherein the blood storage cavity 2 is reserved inside the hematopoietic stem cell blood bag 1, the cooling bag 3 is arranged at the middle position outside the hematopoietic stem cell blood bag 1, the communicating pipe 4 is symmetrically arranged at the upper side and the lower side of the cooling bag 3 in a penetrating way, the blocking block 5 is arranged at the side surface of the communicating pipe 4, the protective cover 6 is fixedly arranged at the inner side surface of the cooling bag 3, the mounting groove 7 is arranged at the middle position of the outer side surface of the hematopoietic stem cell blood bag 1, the water tank 8 is reserved inside the cooling bag 3, the connecting pipe 9 is arranged at the side surface of the water tank 8, the retaining ring 10 is fixedly arranged at the outer side surface of the protective cover 6, and the buckle belt 11 is arranged outside the buckle ring 10, the elastic band 12 is fixedly arranged on the side surface of the buckle belt 11, the elastic band 12 is connected with the hematopoietic stem cell blood storage bag 1 through the side groove 13, and the side grooves 13 are symmetrically arranged on the two sides of the exterior of the hematopoietic stem cell blood storage bag 1.
In this example, the upper surface of the hematopoietic stem cell blood storage bag 1 is provided with a hanging ring 14, the middle position of the lower end of the hematopoietic stem cell blood storage bag 1 is fixedly provided with a connector 15, and the two sides of the lower end of the hematopoietic stem cell blood storage bag 1 are symmetrically provided with air bags 16, and the part of the structure is the basic composition structure of the hematopoietic stem cell blood storage bag 1, which is convenient for plasma infusion in the later period;
the cooling bag 3 and the hematopoietic stem cell blood storage bag 1 form a dismounting and mounting structure through the mounting groove 7, the section of the cooling bag 3 is of a 'return' structure, and the cooling bag is mounted outside the cooling bag 3 through the mounting groove 7, so that the hematopoietic stem cell blood storage bag 1 can be cooled through the cooling bag 3 conveniently, and the refrigeration effect of the structure is improved;
2 protective covers 6 are arranged in a central symmetry manner about the cooling bag 3, the 2 protective covers 6 and the cooling bag 3 are of an integrated structure, the protective covers 6 are correspondingly arranged on the outer side surface of the blood storage cavity 2, after the cooling bag 3 is structurally arranged on the outer side of the hematopoietic stem cell blood storage bag 1, the protective covers 6 are correspondingly arranged on two outer sides of the blood storage cavity 2, and the protective performance of the outer side of the blood storage cavity 2 can be improved;
the water tanks 8 are arranged in the cooling bag 3 at equal intervals, the water tanks 8 form a mutual communication structure through the connecting pipes 9, the blocking blocks 5 at the upper end of the cooling bag 3 are opened, cooling water is introduced into the water tanks 8 through the communicating pipes 4, cooling liquid in the water tanks 8 flows downwards through the connecting pipes 9, so that the cooling water is uniformly distributed in the water tanks 8 arranged at equal intervals, and the water in the cooling bag 3 is uniformly distributed;
the elastic band 12 is fixedly connected with the buckle band 11, the buckle band 11 and the buckle ring 10 form a detachable installation structure, the elastic band 12 is connected with the hematopoietic stem cell blood storage bag 1 in a clamping mode through the side edge groove 13, the elastic band 12 is stretched towards the outer side, the elastic band 12 is installed on the outer side of the hematopoietic stem cell blood storage bag 1 in a clamping mode through the side edge groove 13, and the protective cover 6 is correspondingly arranged outside the blood storage cavity 2.
The working principle is as follows: when the device is used, firstly, according to the structure shown in the figures 1, 2, 3 and 5, before use, the hematopoietic stem cell blood storage bag 1 is pressed inwards, the cooling bag 3 is arranged outside the hematopoietic stem cell blood storage bag 1 through the mounting groove 7, then the hematopoietic stem cell blood storage bag 1 is stretched outwards, the whole structure is kept flat, the blocking block 5 at the upper end of the cooling bag 3 is opened, cooling water is led into the water tank 8 through the communicating pipe 4, cooling liquid in the water tank 8 flows downwards through the connecting pipe 9, so that the cooling water is uniformly distributed in the water tanks 8 which are arranged at equal intervals, the water distribution in the cooling bag 3 is uniform, the whole structure is placed in a refrigeration structure, the hematopoietic stem cell blood storage bags 1 are mutually stacked through division of the cooling bag 3, the cooling liquid in the cooling bag 3 absorbs cold air in the refrigeration structure to cool blood plasma in the hematopoietic stem cell blood storage bag 1, the cooling effect is improved, and meanwhile, after the structure is taken out of the refrigeration structure, the cooling liquid in the cooling bag 3 can continuously cool the blood plasma, so that the rapid temperature return deterioration after the blood plasma is taken out is avoided;
subsequently, according to the structure shown in fig. 1, 3, 4 and 5, when the buckle 11 is installed, the buckle is first sleeved on the outside of the buckle 10, the elastic band 12 is stretched on the outside, the elastic band 12 is clamped and installed on the outside of the hematopoietic stem cell blood storage bag 1 through the side groove 13, and at this time, the protective cover 6 is correspondingly arranged on the outside of the blood storage cavity 2, so that the situation that some sharp instruments (such as a needle, a cutter and the like) puncture the outside of the hematopoietic stem cell blood storage bag 1 in medical setting when the bag is taken out for use can be avoided, and the use safety can be improved.
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 (6)
1. The utility model provides a hematopoietic stem cell blood bag convenient to it is cold-stored, includes hematopoietic stem cell blood bag (1), communicating pipe (4), mounting groove (7) and buckle (10), its characterized in that: the inside of hemopoietic stem cell blood storage bag (1) is reserved with blood storage chamber (2), and the outside intermediate position of hemopoietic stem cell blood storage bag (1) installs cooling bag (3), communicating pipe (4) symmetry runs through and installs the upper and lower both sides at cooling bag (3), and the side-mounting of communicating pipe (4) has plugging block (5), and the medial surface fixed mounting of cooling bag (3) has protection casing (6), mounting groove (7) are seted up at the lateral surface intermediate position of hemopoietic stem cell blood storage bag (1), the inside of cooling bag (3) is reserved with basin (8), and the side-mounting of basin (8) has connecting pipe (9), buckle ring (10) fixed mounting is in the lateral surface of protection casing (6), and the externally mounted of buckle ring (10) has buckle area (11), and buckle the side fixed mounting of area (11) has elastic cord (12), the elastic bands (12) are connected with the hematopoietic stem cell blood storage bag (1) through side grooves (13), and the side grooves (13) are symmetrically arranged at two sides of the exterior of the hematopoietic stem cell blood storage bag (1).
2. A hematopoietic stem cell blood bag for ready cryopreservation according to claim 1 wherein: the upper surface of the hematopoietic stem cell blood storage bag (1) is provided with a hanging ring (14), the middle position of the lower end of the hematopoietic stem cell blood storage bag (1) is fixedly provided with a connector (15), and the two sides of the lower end of the hematopoietic stem cell blood storage bag (1) are symmetrically provided with air bags (16).
3. A hematopoietic stem cell blood bag for ready cryopreservation according to claim 1 wherein: the cooling bag (3) and the hemopoietic stem cell blood storage bag (1) form a dismounting and mounting structure through the mounting groove (7), and the section of the cooling bag (3) is of a 'return' shape structure.
4. A hematopoietic stem cell blood bag for ready cryopreservation according to claim 1 wherein: the protection casing (6) are provided with 2 about cooling bag (3) central symmetry, and 2 protection casings (6) and cooling bag (3) be the integral structure to protection casing (6) correspond the lateral surface that sets up in storage blood chamber (2).
5. A hematopoietic stem cell blood bag for ready cryopreservation according to claim 1 wherein: the number of the water tanks (8) is 7, which are arranged in the cooling bag (3) at equal intervals, and the water tanks (8) form a mutual communication structure through connecting pipes (9).
6. A hematopoietic stem cell blood bag for ready cryopreservation according to claim 1 wherein: the elastic band (12) is fixedly connected with the buckle band (11), the buckle band (11) and the buckle ring (10) form a disassembly and assembly structure, and the elastic band (12) is connected with the hematopoietic stem cell blood storage bag (1) in a clamping mode through the side edge groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023204875.3U CN214172677U (en) | 2020-12-26 | 2020-12-26 | Hematopoietic stem cell blood bag convenient for refrigeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023204875.3U CN214172677U (en) | 2020-12-26 | 2020-12-26 | Hematopoietic stem cell blood bag convenient for refrigeration |
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| Publication Number | Publication Date |
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| CN214172677U true CN214172677U (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023204875.3U Active CN214172677U (en) | 2020-12-26 | 2020-12-26 | Hematopoietic stem cell blood bag convenient for refrigeration |
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| CN (1) | CN214172677U (en) |
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- 2020-12-26 CN CN202023204875.3U patent/CN214172677U/en active Active
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