Platelet storage tank capable of reducing vibration and storage device

Abstract

The utility model discloses a platelet storage tank capable of reducing vibration and a storage device. The storage tank comprises a tank body, a tank cover and a bearing part, the bearing part comprises a partition plate and a plurality of pipe sleeves formed at the bottom of the partition plate, one end, connected to the partition plate, of each pipe sleeve is an open end, the other end of each pipe sleeve is a closed end, a cavity is formed between the partition plate and the tank body, and viscous liquid is arranged in the cavity; the bearing piece is made of rubber or silica gel, and the pipe sleeve is of a soft structure. The preservation device comprises a heat preservation box, a preservation tank and a cold source module. According to the platelet storage tank capable of reducing vibration and the storage device, buffering is provided for the blood collection tube containing blood mainly through the tube sleeve and the viscous liquid, and when the storage tank is vibrated, the viscous liquid can effectively absorb vibration and prevent the blood collection tube from violently shaking, so that the activation speed of platelets in the blood collection tube is reduced. The platelet storage tank capable of reducing vibration and the storage device are simple in structure, low in preparation cost and stable in work, and a complicated mechanical structure is not adopted.

Description

Technical Field

[0001] The utility model relates to the technical field of platelet transport and storage devices, in particular to a platelet storage tank and a storage device capable of reducing vibration. Background Art

[0002] Platelets are the smallest cells in circulating blood and play a very important role in hemostasis and thrombosis. After blood is removed from the body, platelets can activate themselves over time or be activated by external environmental factors, thus affecting subsequent testing.

[0003] When the ex vivo blood is stored or transported, the activation rate of platelets will be increased when the ex vivo blood is vibrated. Therefore, there is a requirement for shock absorption performance for the storage container of the ex vivo blood. However, the current storage containers for ex vivo blood either have an insignificant shock absorption effect or are relatively complex in structure and not practical. Therefore, it is necessary to develop a storage container with a simple structure and good shock absorption effect to transport and store platelets (ex vivo blood) to minimize the exogenous stimulation of platelets. Utility Model Content

[0004] In view of this, the utility model proposes a platelet storage tank and a storage device capable of reducing vibration, the purpose of which is to slow down the activation speed of platelets in ex vivo blood during long-term transportation and storage.

[0005] In the first aspect, the technical solution of the utility model is achieved as follows:

[0006] A platelet storage tank capable of reducing vibrations, comprising:

[0007] Tank body, tank cover and carrier;

[0008] The bearing member includes a partition and a plurality of tube sleeves formed at the bottom of the partition, one end of the tube sleeve connected to the partition is an open end, and the other end is a closed end, the partition is arranged in the tank body and is sealed with the tank body, a chamber is formed between the partition and the tank body, a viscous liquid is arranged in the chamber, and the tube sleeve extends into the viscous liquid; the bearing member is rubber or silicone;

[0009] The tank cover is detachably covered on the top of the tank body.

[0010] As a further optional solution of the vibration-damping platelet storage tank, the viscous liquid is liquid mineral oil or liquid vegetable oil.

[0011] As a further optional scheme for the vibration-damping platelet preservation tank, the liquid mineral oil includes silicone oil and white oil, and the liquid vegetable oil includes soybean oil, peanut oil, sunflower oil, corn oil, rice oil, rapeseed oil, olive oil, linseed oil, camellia oil, avocado oil, perilla seed oil, or a mixture of two or more of the above liquid vegetable oils.

[0012] As a further optional solution of the vibration-damping platelet storage tank, an outer wall of the partition is extruded and fitted with an inner wall of the tank body to achieve a sealed connection between the partition and the tank body.

[0013] As a further optional solution for the vibration-damping platelet storage tank, a support plate is provided on the inner wall of the tank body, the partition is mounted on the support plate, and glue is provided between the partition and the support plate or / and between the partition and the inner wall of the tank body to achieve a sealed connection between the partition and the tank body.

[0014] As a further optional solution of the vibration-damping platelet storage tank, the thickness of the partition is 19-23 mm.

[0015] As a further optional solution of the vibration-damping platelet storage tank, the thickness of the tube sleeve is 0.2-0.4 mm.

[0016] In the second aspect, the technical solution of the utility model is achieved as follows:

[0017] A storage device comprises any one of the storage tanks of the first aspect, wherein the storage tank is arranged in a heat preservation box, and a cold source module is arranged in the heat preservation box.

[0018] Furthermore, the cold source module is an ice bag or an ice cube.

[0019] The utility model has the following beneficial effects: the platelet storage tank and storage device with vibration reduction mainly provide a buffer for the blood collection tube containing blood through the tube sleeve and the viscous liquid. When the storage tank is vibrated, the viscous liquid can effectively absorb the vibration and prevent the blood collection tube from shaking violently, thereby slowing down the activation speed of the platelets in the blood collection tube. The platelet storage tank and storage device with vibration reduction have a simple structure, do not use a complex mechanical structure, have a low preparation cost and are stable in operation.

[0020] In addition, the beneficial effects of other optional solutions in the present application are further described / embodied in the specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic structural diagram of a platelet storage tank capable of vibration reduction according to the utility model;

[0023] Figure 2 It is a cross-sectional schematic diagram of a platelet storage tank capable of reducing vibration according to the utility model;

[0024] Figure 3 is a structural schematic diagram of the bearing member;

[0025] Figure 4 for Figure 2 A magnified view of middle;

[0026] Figure 5 The utility model is a structural schematic diagram of a storage device.

[0027] In the figure: 1, tank body; 11, chamber; 12, support plate;

[0028] 2. Can lid;

[0029] 3. bearing member; 31. partition; 32. sleeve; 321. open end; 322. closed end;

[0030] 4. Viscous liquid;

[0031] 100. Insulation box; 200. Cold source module. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] refer to Figure 1-3 , shows a platelet storage tank with vibration reduction, including a tank body 1, a tank cover 2 and a carrier 3; the carrier 3 includes a partition 31 and a plurality of tube sleeves 32 formed at the bottom of the partition 31, one end of the tube sleeve 32 connected to the partition 31 is an open end 321, and the other end is a closed end 322, the partition 31 is arranged in the tank body 1 and is sealed to the tank body 1, a chamber 11 is formed between the partition 31 and the tank body 1, a viscous liquid 4 is arranged in the chamber 11, and the tube sleeve 32 extends into the viscous liquid 4; the carrier 3 is made of rubber or silicone;

[0037] Specifically, after the blood is collected, it will be stored in a blood collection tube, and the blood collection tube can be inserted from the open end 321 of the tube sleeve 32, so that the blood collection tube extends into the chamber 11, and the viscous liquid 4 in the chamber 11 provides shock absorption protection for the blood collection tube; wherein, the tube sleeve 32 can isolate the direct contact between the viscous liquid 4 and the blood collection tube, and prevent the blood collection tube from being contaminated by the viscous liquid 4, and at the same time, the tube sleeve 32 can also provide a certain shock absorption and buffering effect; when the storage tank is vibrated, the viscous liquid 4 has a certain viscosity, which can effectively absorb the vibration and prevent the blood collection tube from shaking violently, thereby slowing down the activation speed of the platelets in the blood collection tube. The tank cover 2 is used to provide protection and isolate the blood collection tube from the outside world. The storage tank has a simple structure, does not use a complex mechanical structure, has a low preparation cost and is stable in operation.

[0038] Among them, the viscous liquid 4 is liquid mineral oil or liquid vegetable oil; more specifically, the liquid mineral oil includes but is not limited to silicone oil and white oil; liquid vegetable oil includes but is not limited to soybean oil, peanut oil, sunflower oil, corn oil, rice oil, rapeseed oil, olive oil, linseed oil, camellia oil, avocado oil, perilla seed oil, or a mixture of two or more of the above liquid vegetable oils.

[0039] The above scheme is specific. Since the supporting member 3 is made of rubber or silicone, the tube sleeve 32 is a rubber sleeve or a silicone sleeve, which is a soft structure and can provide a certain buffering effect for the blood collection tube to prevent violent collision between the blood collection tube and the tube sleeve 32; there can be a gap between the tube sleeve 32 and the blood collection tube, or the sleeve can be tightly wrapped around the outer wall of the blood collection tube; the partition 31 can prevent the viscous liquid 4 in the chamber 11 from leaking, and the partition 31 also provides an attachment position for the tube sleeve 32 to be suspended in the chamber 11; in order to prevent the partition 31 from being easily deformed, the partition 31 needs to have a certain thickness, and the tube sleeve 32 needs to maintain its soft characteristics through a thinner structure; in some specific embodiments, the thickness of the partition 31 is 19-23mm, and the thickness of the tube sleeve 32 is 0.2-0.4mm.

[0040] Regarding the sealed connection between the partition 31 and the tank body 1, in one embodiment, an extrusion fit is formed between the outer wall of the partition 31 and the inner wall of the tank body 1 to achieve a sealed connection between the partition 31 and the tank body 1. In simple terms, the partition 31 is similar to a rubber plug, and the partition 31 is inserted into the tank body 1, and the outer wall of the partition 31 squeezes the inner wall of the tank body 1, which can prevent the viscous liquid 4 from leaking.

[0041] Regarding the sealed connection between the partition 31 and the tank body 1, in another embodiment, refer to Figure 2 and Figure 4 , the inner wall of the tank body 1 is provided with a support plate 12, the partition 31 is mounted on the support plate 12, and adhesive is provided between the partition 31 and the support plate 12 or / and between the partition 31 and the inner wall of the tank body 1 to achieve a sealed connection between the partition 31 and the tank body 1. The support plate 12 can provide support for the partition 31, so that the partition 31 is stably placed in the tank body 1; at the same time, the partition 31 is fixed and sealed to the inner wall of the tank body 1 or / and the support plate 12 through the adhesive.

[0042] refer to Figure 5, shows a storage device, including any of the above storage tanks, the storage tank is arranged in an incubator 100, and a cold source module 200 is arranged in the incubator 100; the cold source module 200 can be an ice bag or ice cubes. The cold source module 200 can keep the incubator 100 in a low temperature environment, which can slow down the activation speed of platelets to a certain extent. At the same time, combined with the shock absorption effect of the storage tank, the storage time of the sample (ex vivo blood) can be greatly extended, and the accuracy of the detection is improved.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A platelet storage tank capable of vibration reduction, characterized in that: include: Tank body, tank cover and carrier; The bearing member includes a partition and a plurality of tube sleeves formed at the bottom of the partition, one end of the tube sleeve connected to the partition is an open end, and the other end is a closed end, the partition is arranged in the tank body and is sealed with the tank body, a chamber is formed between the partition and the tank body, a viscous liquid is arranged in the chamber, and the tube sleeve extends into the viscous liquid; the bearing member is rubber or silicone; The tank cover is detachably covered on the top of the tank body.

2. The platelet storage tank capable of vibration reduction according to claim 1, characterized in that: The viscous liquid is liquid mineral oil or liquid vegetable oil.

3. The platelet storage tank capable of vibration reduction according to claim 2, characterized in that: An extrusion fit is formed between the outer wall of the partition and the inner wall of the tank body to achieve a sealed connection between the partition and the tank body.

4. The platelet storage tank capable of vibration reduction according to claim 2, characterized in that: A support plate is provided on the inner wall of the tank body, the partition is mounted on the support plate, and adhesive is provided between the partition and the support plate or / and between the partition and the inner wall of the tank body to achieve a sealed connection between the partition and the tank body.

5. The platelet storage tank capable of vibration reduction according to any one of claims 1 to 4, characterized in that: The thickness of the partition is 19-23 mm.

6. The platelet storage tank capable of vibration reduction according to any one of claims 1 to 4, characterized in that: The thickness of the tube sleeve is 0.2-0.4 mm.

7. A storage device, characterized in that: It comprises any one of claims 1-6, wherein the storage tank is arranged in an insulation box, and a cold source module is arranged in the insulation box.

8. The storage device according to claim 7, characterized in that The cold source module is an ice bag or an ice cube.

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