Blood collection tube placing device

Abstract

The utility model relates to the technical field of medical instruments, and discloses a blood collection tube placing device which comprises a base and a placing piece, the base is provided with a plurality of first connecting parts, the placing piece defines a placing cavity which is opened upwards, the placing piece is provided with second connecting parts, and the second connecting parts are detachably connected with the first connecting parts. The blood collection tube placing device disclosed by the utility model is suitable for storing blood collection tubes of different patients in different areas, and large intervals can be formed between the placing pieces corresponding to the different patients, so that medical personnel can accurately distinguish the blood collection tubes required by the different patients, and the risk that the medical personnel take wrong blood collection tubes is reduced. Meanwhile, on the basis that all the placing pieces are detachable parts, even if the number of the blood collection tubes needed by the patient is changed, the blood collection tubes needed by the patient can be stored in a partitioned mode.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, and particularly relates to a blood collection tube placement device. Background Art

[0002] The content of this part only provides background information related to the utility model, and it may not constitute prior art.

[0003] In clinical work, medical staff basically need to collect blood from patients in the ward they are responsible for every day. At the same time, when there are many patients in the ward who need blood collection, a relatively large number of blood collection tubes are often required.

[0004] In the related art, medical staff usually use a blood collection tube placement box to carry a relatively large number of blood collection tubes. For example, Figure 1 shows the general structure of the blood collection tube placement box commonly used by medical staff at the present stage. In the Figure 1 shown blood collection tube placement box, placement slots arranged in a substantially rectangular array are provided on a box body that is substantially rectangular. In actual use, only by inserting a single blood collection tube downward into a single placement slot can the temporary fixation of the blood collection tube be achieved. Summary of the Utility Model

[0005] The inventors of the present application found that when there are many patients who need blood collection and the number of blood collection tubes required by each patient is different, if the above-mentioned known blood collection tube placement box is used to place a relatively large number of blood collection tubes, since the structures of the placement slots on the placement box are the same and arranged compactly, it is not conducive to the partitioned storage of the blood collection tubes required by different patients. When a relatively large number of blood collection tubes are placed on the placement box at the same time, it is often difficult to effectively distinguish the blood collection tubes required by different patients, so that it is easy for medical staff to take the wrong blood collection tube. For example, the inventors of the present application found that during the early morning centralized blood collection work, since medical staff generally need to carry out blood collection work at five or six o'clock in the morning or even earlier, the mental state of medical staff is not good at this time, and it is extremely easy to take the wrong blood collection tube.

[0006] In view of this, the purpose of the utility model is to provide a blood collection tube placement device, hoping to be able to partition and store the blood collection tubes required by different patients, thereby helping to reduce the risk of medical staff taking the wrong blood collection tube.

[0007] The purpose of the utility model is achieved through the following technical solutions:

[0008] The utility model discloses a blood collection tube placement device, including:

[0009] A base provided with a plurality of first connection parts;

[0010] A placing member defines an upwardly open placing cavity; a second connecting portion is provided on the placing member, and the second connecting portion is detachably connected to the first connecting portion.

[0011] Further, a plurality of the first connecting portions are arranged in a rectangular array on the base.

[0012] Further, the first connecting portion is a protrusion, and the second connecting portion is a groove; alternatively, the first connecting portion is a groove, and the second connecting portion is a protrusion.

[0013] Further, the protrusion and the groove are connected by snap connection.

[0014] Further, the placing member includes a fixed portion and a movable portion arranged coaxially;

[0015] The fixed portion defines a first placing groove that is upwardly open, and the second connecting portion is provided on the fixed portion; the first placing groove has a bottom wall;

[0016] The movable portion defines a second placing groove with both ends being open, and the second placing groove communicates with the first placing groove to jointly form the placing cavity; the second placing groove has a first end close to the bottom wall of the first placing groove and a second end opposite to the first end;

[0017] Wherein, the movable portion is configured to be able to move along the axial direction of the fixed portion so that its second end can approach or move away from the bottom wall of the first placing groove.

[0018] Further, the movable portion is threadedly connected to the fixed portion.

[0019] Further, an internal thread is provided on the inner wall of the first placing groove, and an external thread adapted to the internal thread on the inner wall of the first placing groove is provided on the outer wall of the movable portion;

[0020] The inner diameter of the second placing groove is the same as the diameter of the blood collection tube to be stored.

[0021] Further, the blood collection tube placing device further includes a storage box, and the storage box defines an upwardly open storage cavity.

[0022] Further, the storage cavity is slidably arranged on the base.

[0023] Further, a support suction cup is provided at the bottom of the base.

[0024] The technical solution of the embodiment of the present utility model has at least the following advantages and beneficial effects:

[0025] The blood collection tube placement device disclosed by the present utility model is suitable for separately storing a single blood collection tube required for each patient in a placement cavity of a placement member. Moreover, the placement members corresponding to different patients can be connected to different first connection parts in the same area on the base, so as to achieve the partitioned storage of blood collection tubes of different patients. Since there can be a large interval between the placement members corresponding to different patients, it helps medical staff accurately identify the blood collection tubes required for different patients, thereby reducing the risk of medical staff taking the wrong blood collection tube.

[0026] At the same time, since each placement member is a detachable component, even when the number of blood collection tubes required for a patient changes, it can still meet the requirement of partitioned storage of the blood collection tubes required for the patient. Description of the Drawings

[0027] Figure 1 is a schematic structural diagram of a blood collection tube placement box known in the prior art;

[0028] Figure 2 is a schematic structural diagram of the blood collection tube placement device provided by an embodiment of the present utility model;

[0029] Figure 3 is a schematic structural diagram of the base and the storage box provided by an embodiment of the present utility model, which shows the state where the storage box is pulled out of the base;

[0030] Figure 4 is a schematic structural diagram of the placement member provided by an embodiment of the present utility model;

[0031] Figure 5 is Figure 4 a schematic structural diagram of the placement member shown in a sectional view.

[0032] Reference Signs: 10 - base, 11 - first connection part, 12 - second handle, 20 - placement member, 21 - placement cavity, 22 - second connection part, 23 - fixing part, 24 - movable part, 25 - first placement groove, 251 - bottom wall, 26 - second placement groove, 261 - first end, 262 - second end, 30 - storage box, 31 - storage cavity, 32 - first handle, 40 - support suction cup, 50 - blood collection tube. Detailed Embodiments

[0033] To make the objectives, technical solutions, and advantages of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments. Identical reference numerals in the drawings represent identical components. It should be noted that the described embodiments are some embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0034] Compared with the embodiments shown in the drawings, the feasible embodiments within the scope of protection of the present utility model may have fewer components, have other components not shown in the drawings, different components, components arranged differently, or components connected differently, etc. In addition, two or more components in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as multiple separate components.

[0035] An embodiment of the present utility model discloses a placement device suitable for temporarily storing blood collection tubes 50, in the hope of being able to store the blood collection tubes 50 required by different patients in different zones, thereby helping to reduce the risk of medical staff taking the wrong blood collection tubes 50.

[0036] As Figure 2 shown, it shows an exemplary structural schematic diagram of the placement device disclosed in the embodiment of the present utility model, and Figure 2 shows the state of the placement device when actually used in a certain application scenario, specifically the state when storing the blood collection tubes 50 required by six different patients.

[0037] In Figure 2 the placement device shown, the placement device may include a base 10 and a placement member 20. Among them, the base 10 may be a generally rectangular structure. Of course, in other embodiments of the present utility model, the base 10 may also have other shape structures, such as cylindrical or polygonal.

[0038] At the same time, in combination with Figure 2 and Figure 3 shown, a plurality of first connection parts 11 are provided on the base 10. It can be understood that in order to make the structure of the base 10 more compact and beautiful, the plurality of first connection parts 11 can be arranged in a rectangular array on the base 10, for example, arranged in a rectangular array on the top of the base 10. By way of example, referring to Figure 3 shown, the drawings of the present utility model show a situation where 77 first connection parts 11 are provided on the top of the base 10, and the 77 first connection parts 11 are arranged in a 7×11 form on the top of the base 10.

[0039] In an embodiment of the present utility model, the placing members 20 correspond one-to-one with the first connecting portions 11 on the base 10, and a single placing member 20 is adapted to store a single blood collection tube 50. Specifically, in combination with Figure 4 As shown in the content, the placing member 20 may be a generally cylindrical structure, and the placing member 20 defines an upwardly open placing cavity 21, and the placing cavity 21 is adapted to receive the blood collection tube 50 to be stored. In other words, referring to Figure 2 As shown, it is only necessary to insert a single blood collection tube 50 from the opening end of the placing cavity 21 into the placing cavity 21 to realize storing a single blood collection tube 50 on a single placing member 20.

[0040] Referring to Figure 5 As shown, the placing member 20 is further provided with a second connecting portion 22 that cooperates with a single first connecting portion 11 on the base 10, and the second connecting portion 22 is detachably connected to the first connecting portion 11. That is to say, a single placing member 20 can be connected to a single first connecting portion 11 on the base 10 by means of its own second connecting portion 22, so as to facilitate installing the placing member 20 on the base 10 or removing it from the base 10.

[0041] Thus, in combination with Figure 2 As shown in the content, when actually using the placing device, a single blood collection tube 50 required by each patient can be stored in the placing cavity 21 of a single placing member 20, and the placing members 20 corresponding to each patient can be connected to different first connecting portions 11 in the same area on the base 10 to realize storing the blood collection tubes 50 of different patients in different zones. Since there can be a relatively large interval between the placing members 20 corresponding to different patients, it helps medical staff to accurately identify the blood collection tubes 50 required by different patients, thereby reducing the risk of medical staff taking the wrong blood collection tube 50.

[0042] At the same time, since each placing member 20 is a detachable component, the placing device can also adapt to the number of blood collection tubes 50 required by each patient. That is to say, even when the number of blood collection tubes 50 required by a patient changes, it can still meet the requirement of storing the blood collection tubes 50 required by the patient in different zones.

[0043] And, just like Figure 1 In the existing placing box in which a plurality of placing grooves are integrally formed on a box body as shown, when one or some of the placing grooves are damaged, often only the whole placing box can be scrapped. However, it can be foreseen that in the present utility model, by setting each placing member 20 as a detachable structure, when a single placing member 20 is damaged and cannot store the blood collection tube 50, only the damaged placing member 20 needs to be replaced, and there is no need to scrap the whole placing device.

[0044] In order to simplify the process of disassembling and assembling the placing member 20 as much as possible, in combination withFigure 3 and Figure 5 As shown in Figure 3 and Figure 5 , the first connecting portion 11 may be a protrusion provided on the base 10. For example, the first connecting portion 11 may be a cylinder provided on the top of the base 10. Correspondingly, the second connecting portion 22 may be a groove adapted to the protrusion, and the protrusion serving as the first connecting portion 11 can be snapped into the groove serving as the second connecting portion 22, that is to say, the protrusion and the groove are detachably connected by snap connection. Among them, the groove serving as the second connecting portion 22 may be provided at the bottom of the placing member 20.

[0045] In this way, when it is necessary to install a single placing member 20 onto the base 10, only need to align the groove of the placing member 20 with a single protrusion, and move the placing member 20 downward so that the single protrusion is inserted into its groove; correspondingly, only need to move the placing member 20 upward to remove the placing member 20 from the corresponding protrusion, and the operation is simple and convenient.

[0046] Of course, in other embodiments of the present invention, the positions of the protrusion and the groove can be interchanged. For example, the first connecting portion 11 can be set as a groove, and the second connecting portion 22 can be set as a protrusion. In addition, the protrusion and the groove are not limited to be detachably connected by snap connection. For example, the protrusion and the groove can also be detachably connected by screw connection. For example, an external thread can be provided on the outer circumferential wall of the protrusion, and an internal thread adapted to the external thread on the outer wall of the protrusion can be provided on the inner wall of the groove.

[0047] Considering that conventional blood collection tubes 50 in the prior art usually have a variety of different specifications. Generally, the diameters, shapes, etc. of blood collection tubes 50 with different specifications are basically the same, and the difference between blood collection tubes 50 with different specifications lies only in different lengths. At the same time, since labels for identifying patient information and the like are usually pasted on the outer wall of a general blood collection tube 50, in order to enable the labels on the blood collection tubes 50 with the same diameter but different lengths to be exposed outside the placement cavity 21 when placed in the placement cavity 21 of a single placing member 20, so as to facilitate medical staff to directly observe the labels on the blood collection tubes 50, the embodiments of the present invention further improve the structure of the placing member 20.

[0048] Specifically, in combination with Figure 4 and Figure 5 As shown in Figure 4 and Figure 5 , the placing member 20 may further include a fixed portion 23 and a movable portion 24 arranged coaxially. Among them, the fixed portion 23 defines an upwardly open first placement groove 25, and the aforementioned second connecting portion 22 may be provided on the fixed portion 23, such as the bottom of the fixed portion 23. Among them, the first placement groove 25 has a bottom wall 251.

[0049] The movable part 24 defines a second placement groove 26 with both ends open, and the second placement groove 26 communicates with the first placement groove 25 to jointly form the placement cavity 21 described above. Among them, the second placement groove 26 has a first end 261 close to the bottom wall 251 of the first placement groove 25 and a second end 262 opposite to the first end 261.

[0050] Moreover, the movable part 24 is also configured to be able to move along the axial direction of the fixed part 23 so that its second end 262 can approach or move away from the bottom wall 251 of the first placement groove 25. Thus, when a single blood collection tube 50 needs to be stored, the blood collection tube 50 can be inserted into the placement cavity 21 jointly formed by the first placement groove 25 and the second placement groove 26 from the second end 262 of the second placement groove 26. Correspondingly, when the length of the blood collection tube 50 to be stored changes, only need to make the movable part 24 move along the axial direction of the fixed part 23 to change the distance between the second end 262 of the second placement groove 26 and the bottom wall 251 of the first placement groove 25, then the length of the placement cavity 21 in the axial direction can be changed, so that the placement cavity 21 of a single placement member 20 is suitable for storing blood collection tubes 50 with the same diameter but different lengths, to ensure that the labels on the stored blood collection tubes 50 can be exposed outside the placement cavity 21.

[0051] Among them, the fixed part 23 and the movable part 24 can be in the form of a threaded connection, so as to be able to make the movable part 24 move along the axial direction of the fixed part 23 by screwing the movable part 24. Further, there are at least the following two threaded connection methods between the fixed part 23 and the movable part 24.

[0052] Among them, the first one is: an internal thread is provided on the inner wall of the first placement groove 25, and an external thread adapted to the internal thread on the inner wall of the first placement groove 25 is provided on the outer wall of the movable part 24, so that the movable part 24 can be inserted into the first placement groove 25 from the open end of the first placement groove 25 and then be threadedly connected with the first placement groove 25. The second one is: an external thread is provided on the outer wall of the fixed part 23, and an internal thread adapted to the external thread on the outer wall of the fixed part 23 is provided on the inner wall of the second placement groove 26, so that the fixed part 23 can be inserted into the second placement groove 26 from the first end 261 of the second placement groove 26 and then be threadedly connected with the second placement groove 26. Exemplarily, the drawings of the present utility model show the above-mentioned first situation, that is, the situation where the movable part 24 is inserted into the first placement groove 25 on the fixed part 23 and is threadedly connected with the first placement groove 25.

[0053] At the same time, in order to improve the stability of the blood collection tubes 50 stored on a single placement member 20, in the above first situation, the inner diameter of the second placement groove 26 can be the same as the diameter of the blood collection tube 50 to be stored, and in the above second situation, the inner diameter of the first placement groove 25 can be the same as the diameter of the blood collection tube 50 to be stored.

[0054] Combined with Figure 2 and Figure 3 As shown in the content, the placement device disclosed in the embodiment of the present utility model may further include a storage box 30. Among them, the storage box 30 defines an upwardly open storage cavity 31. Among them, the storage cavity 31 is adapted to store the above-mentioned placement member 20. In other words, under normal conditions, the storage cavity 31 of the storage box 30 can be used to store unused placement members 20, so as to facilitate the centralized storage of the placement members 20.

[0055] Furthermore, the storage box 30 can be slidably arranged on the base 10. For example, the storage box 30 can be in the form of a slidable drawer similar to the prior art. In this way, when it is necessary to obtain the placement member 20, only need to pull out the storage box 30 in the manner as Figure 3 shown, and after obtaining the placement member 20, the storage box 30 can be pushed into the base 10 for storage, so as to protect the placement members 20 stored in the storage box 30 and reduce the volume of the entire placement device in the horizontal direction.

[0056] Continuing to refer to Figure 3 , a first handle 32 for facilitating the pushing and pulling of the storage box 30 can also be provided on the outer wall of the storage box 30. And, in order to prevent the existence of the first handle 32 from increasing the volume of the entire placement device in the horizontal direction, the first handle 32 can be, but is not limited to, an embedded handle.

[0057] Combined with Figure 3 shown in the content, in order to facilitate medical staff to transfer the placement device, second handles 12 can be provided on opposite sides of the base 10. And, in order to prevent the existence of the second handles 12 from increasing the volume of the entire placement device in the horizontal direction, the second handles 12 can be, but is not limited to, embedded handles.

[0058] Combined with Figure 2 and Figure 3 shown in the content, a support suction cup 40 can also be provided at the bottom of the base 10. It can be understood that through the setting of the support suction cup 40, it is beneficial to place the placement device more reliably on the horizontal tabletop by the adsorption effect of the support suction cup 40. For example, it is beneficial to place the placement device more reliably on the tabletop of a medical trolley. Among them, support suction cups 40 can be provided at the four corners of the bottom of the base 10 to further improve the stability of the placement device when placed on the horizontal tabletop.

[0059] The above is only the preferred embodiment of the present utility model and is not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A blood collection tube placement device, characterized in that: include: A base having a plurality of first connection parts; The placement piece defines a placement cavity that is open upward; the placement piece is provided with a second connection portion, and the second connection portion is detachably connected to the first connection portion.

2. The blood collection tube placement device according to claim 1, characterized in that: A plurality of the first connection portions are arranged on the base in a rectangular array.

3. The blood collection tube placement device according to claim 1 or 2, characterized in that: The first connection portion is a protrusion, and the second connection portion is a groove; or the first connection portion is a groove, and the second connection portion is a protrusion.

4. The blood collection tube placement device according to claim 3, characterized in that: The protrusion is snap-connected with the groove.

5. The blood collection tube placement device according to claim 1, characterized in that: The placing piece comprises a fixed part and a movable part which are coaxially arranged; The fixing portion defines a first placement groove which is open upwards, and the second connecting portion is arranged on the fixing portion; the first placement groove has a bottom wall; The movable portion defines a second placement groove with openings at both ends, the second placement groove is connected with the first placement groove to form the placement cavity together; the second placement groove has a first end close to the bottom wall of the first placement groove and a second end opposite to the first end; Wherein, the movable portion is configured to be able to move along the axial direction of the fixed portion so that its second end can approach or move away from the bottom wall of the first placement groove.

6. The blood collection tube placement device according to claim 5, characterized in that: The movable part is threadedly connected to the fixed part.

7. The blood collection tube placement device according to claim 6, characterized in that: The inner wall of the first placement groove is provided with an internal thread, and the outer wall of the movable part is provided with an external thread matching the internal thread of the inner wall of the first placement groove; The inner diameter of the second placement groove is the same as the diameter of the blood collection tube to be stored.

8. The blood collection tube placement device according to claim 1, characterized in that: Also included is a storage box defining a storage cavity that is open upward.

9. The blood collection tube placement device according to claim 8, characterized in that: The storage cavity is arranged on the base in a push-pull manner.

10. The blood collection tube placement device according to claim 1, characterized in that: A supporting suction cup is provided at the bottom of the base.

Images