CN219353927U - Rapid blood sampling device capable of preserving blood sample - Google Patents

Abstract

The utility model discloses a rapid blood sampling device capable of preserving a blood sample, which comprises a blood sampling cylinder body, wherein a push-pull rod is arranged in the blood sampling cylinder body, a first rubber plug and a second rubber plug are respectively arranged at two ends of the push-pull rod, a blood sampling needle head is arranged at one end of the blood sampling cylinder body, a liquid storage hopper and a detachable liquid storage pipe are arranged at the other end of the blood sampling cylinder body, the first rubber plug and the second rubber plug are respectively arranged at two ends of the push-pull rod, the liquid storage hopper and the detachable liquid storage pipe are arranged at the other end of the blood sampling cylinder body, so that the blood can be sucked into one end of the blood sampling cylinder body through the movement of the push-pull rod, then the first rubber plug is moved to the blood sampling cylinder body at the side of a through hole, the blood is longitudinally rotated by 180 degrees, the blood enters the liquid storage hopper and the liquid storage pipe through the through hole, and then the first rubber plug is pushed back, and the second rubber plug plugs the through hole, so that the collected blood can be preserved in the liquid storage hopper and the liquid storage pipe, the rapid blood sampling and preservation are completed, the operation is convenient and rapid, and the preservation, and the use functionality is stronger.

Description

Rapid blood sampling device capable of preserving blood sample

Technical Field

The utility model relates to the technical field of blood sampling equipment, in particular to a rapid blood sampling device capable of preserving blood samples.

Background

Blood collection is common nursing work in nursing, and a vacuum blood collection tube is frequently used, so that the blood collection tube is a disposable negative pressure vacuum glass tube capable of realizing quantitative blood collection, and the blood collection tube is required to be matched with a vein blood collection needle. The blood sample is required to be sent for detection within 2 hours after collection, so that the influence factors are minimized. Strong light irradiation should be avoided during inspection, wind and rain are avoided, and the anti-freezing, high-temperature-preventing, shaking-preventing and hemolysis-preventing effects are realized. At present, the vacuum blood collection tubes are commonly placed on a test tube rack, placed in parallel, and then sent to be inspected together after all patients are collected.

A rapid lancing device for storing a blood sample according to prior art having the application number CN202020395992.3, comprising: the device comprises a device body, wherein a fixing seat is arranged at the bottom of the device body, a sponge cushion is glued in the fixing seat, a through hole is formed in the top of the device body, a hose is fixedly connected with a hose through a pipe clamp, the hose is connected with a needle seat in a penetrating manner, a blood taking needle is arranged in the needle seat, a connecting belt is arranged on one side of the connecting pipe, a pipe cover is fixedly connected with the connecting belt arranged on one side of the connecting pipe, a placing barrel is fixedly arranged on the side wall of the device body, an observation window is arranged between one side of the front face of the device body, and the rapid blood taking device capable of conveniently storing and taking blood samples is provided. However, the operation is inconvenient, the structure is complex, the use functionality is poor, and the removal detection of the collected blood is inconvenient.

Disclosure of Invention

The utility model aims to provide a rapid blood sampling device capable of preserving blood samples, which solves the problems of inconvenient operation, complex structure, poor use functionality and inconvenient removal and detection of collected blood in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can preserve quick blood sampling device of blood sample, includes the blood sampling barrel, blood sampling barrel internally mounted has the push-and-pull rod, push-and-pull rod both ends are equipped with first rubber buffer and second rubber buffer respectively, blood sampling syringe needle is installed through first connecting seat to blood sampling barrel one end, the reservoir is installed to the blood sampling barrel other end, and reservoir one end installs detachable stock solution pipe, the through-hole has been seted up between blood sampling barrel and the reservoir, and when the first rubber buffer pushed blood sampling barrel inner bottom, the through-hole can be blockked up to the second rubber buffer.

Further, the second connecting seat is installed to blood sampling needle head one end, and the second connecting seat cover is established in the first connecting seat outside.

Further, a liquid inlet and a liquid outlet are arranged at one end of the liquid storage pipe, and one end of the liquid inlet and one end of the liquid outlet are in threaded connection with one end of the liquid storage hopper.

Furthermore, a locking seat is arranged on one side of the blood sampling cylinder body, one end of the liquid storage tube is inserted into the locking seat, and a locking bolt is arranged on one side of the locking seat in a threaded manner.

Furthermore, a protective seat is further arranged on one side of the blood sampling cylinder body, an inserting groove is formed in one end of the protective seat, and one end of the blood sampling needle head is inserted into the inserting groove.

Further, a push-pull plate is arranged at one end of the push-pull rod, and the second rubber plug can be moved out of one end of the blood collection cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the first rubber plug and the second rubber plug are respectively arranged at two ends of the push-pull rod, the liquid storage hopper and the detachable liquid storage pipe are arranged at the other end of the blood collection barrel, so that blood can be sucked into one end of the blood collection barrel by moving the first rubber plug through the push-pull rod, then the first rubber plug is moved to the blood collection barrel beside the through hole, the blood collection barrel is longitudinally rotated by 180 degrees, the blood enters the liquid storage hopper and the liquid storage pipe through the through hole, then the first rubber plug is pushed back, and the second rubber plug is made to block the through hole, so that collected blood can be stored in the liquid storage hopper and the liquid storage pipe, and further, the blood collection and storage can be completed quickly.

2. According to the utility model, the detachable liquid storage pipe is arranged at one end of the liquid storage bucket, the liquid inlet and outlet are arranged at one end of the liquid storage pipe, and one end of the liquid inlet and outlet is in threaded connection with one end of the liquid storage bucket, so that the liquid storage pipe can be detached relative to the liquid storage bucket, and the collected blood can be conveniently taken away and detected.

3. According to the utility model, the locking seat is arranged on one side of the blood collection barrel, one end of the liquid storage tube is inserted into the locking seat, the locking bolt is arranged on one side of the locking seat in a threaded manner, and the locking bolt is used for locking the liquid storage tube on the locking seat, so that the stability of the liquid storage tube arranged on one side of the blood collection barrel is facilitated.

4. According to the utility model, the protection seat is further arranged on one side of the blood sampling cylinder body, the insertion groove is formed in one end of the protection seat, and one end of the blood sampling needle head is inserted into the insertion groove, so that the blood sampling needle head can be inserted into the protection seat for protection when not in use, and the use safety is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the utility model with a blood collection cartridge being transferred into a reservoir;

fig. 3 is a schematic view of a protective seat according to the present utility model.

In the figure: 1. a blood collection cylinder; 2. a push-pull rod; 3. a second rubber stopper; 4. a first rubber stopper; 5. a first connection base; 6. a second connecting seat; 7. a blood collection needle; 8. a liquid storage hopper; 9. a liquid storage tube; 10. a locking seat; 11. a locking bolt; 12. a liquid inlet and a liquid outlet; 13. a through hole; 14. a push-pull plate; 15. a protective seat; 16. and a plug-in groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, in an embodiment of the utility model, a rapid blood sampling device capable of preserving a blood sample includes a blood sampling barrel 1, a push-pull rod 2 is installed inside the blood sampling barrel 1, a first rubber plug 4 and a second rubber plug 3 are respectively provided at two ends of the push-pull rod 2, a blood sampling needle 7 is installed at one end of the blood sampling barrel 1 through a first connecting seat 5, a liquid storage bucket 8 is installed at the other end of the blood sampling barrel 1, a detachable liquid storage tube 9 is installed at one end of the liquid storage bucket 8 for preserving collected blood, and is convenient for taking away and detecting the collected blood, a through hole 13 is provided between the blood sampling barrel 1 and the liquid storage bucket 8, and when the first rubber plug 4 is pushed into the inner bottom of the blood sampling barrel 1, the second rubber plug 3 can block the through hole 13, so that the blood can be sucked into one end of the blood sampling barrel 1 by moving the first rubber plug 4 to the blood sampling barrel 1 at the side of the through hole 13, the blood sampling barrel 1 is longitudinally rotated 180 degrees, the blood is stored in the liquid storage bucket 8 and the liquid storage tube 9 by the through hole 13, and the liquid storage bucket 4 is pushed back, and the second rubber plug 3 is blocked, and the blood can be preserved in the blood sampling tube 8 and the rapid blood sampling tube 9.

Preferably, the second connecting seat 6 is installed to blood sampling needle 7 one end, and the second connecting seat 6 cover is established in the first connecting seat 5 outside for be convenient for install blood sampling needle 7 one end and use at first connecting seat 5 one end.

Preferably, the liquid inlet and outlet 12 is installed to liquid storage tube 9 one end, and liquid inlet and outlet 12 one end and liquid storage bucket 8 one end threaded connection for liquid storage tube 9 can dismantle relative liquid storage bucket, thereby is convenient for take away the detection to the blood that the collection was accomplished.

Preferably, the locking seat 10 is installed to blood sampling barrel 1 one side, and stock solution pipe 9 one end inserts and establishes in locking seat 10, and locking bolt 11 is installed to locking seat 10 one side screw thread, and locking bolt 11 is used for locking stock solution pipe 9 at locking seat 10 for be convenient for set up the stability in blood sampling barrel 1 one side to stock solution pipe 9.

Preferably, the blood sampling barrel 1 side still is equipped with protection seat 15, and protection seat 15 one end is inside to be seted up spliced groove 16, and blood sampling needle 7 one end is inserted and is established in spliced groove 16 for blood sampling needle 7 can insert and establish in protection seat 15 when not using and protect, improves the security of using.

Preferably, a push-pull plate 14 is arranged at one end of the push-pull rod 2, and the second rubber plug 3 can move out of one end of the blood collection cylinder 1, so that the opening and closing of the through hole 13 can be controlled conveniently.

The working principle and the using flow of the utility model are as follows: through push-and-pull rod 2 both ends respectively are equipped with first rubber buffer 4 and second rubber buffer 3, liquid storage bucket 8 and detachable liquid storage tube 9 are installed to the blood sampling barrel 1 other end, make through push-and-pull rod 2 remove inside first rubber buffer 4 can blood suction blood sampling barrel 1 one end, then first rubber buffer 4 moves to the blood sampling barrel 1 of through-hole 13 side, vertically rotate 180 degrees with blood sampling barrel 1, blood gets into liquid storage bucket 8 and liquid storage tube 9 by through-hole 13, then push back first rubber buffer 4, and make second rubber buffer 3 block up through-hole 13, thereby can preserve the blood of gathering in liquid storage bucket 8 and liquid storage tube 9, and then accomplish the quick blood sampling and the save of blood, convenient operation is swift, and the functionality is stronger.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a can preserve quick blood sampling device of blood sample, includes blood sampling barrel (1), its characterized in that: the blood sampling barrel (1) internally mounted has push-and-pull rod (2), push-and-pull rod (2) both ends are equipped with first rubber buffer (4) and second rubber buffer (3) respectively, blood sampling syringe needle (7) are installed through first connecting seat (5) to blood sampling barrel (1) one end, reservoir (8) are installed to blood sampling barrel (1) other end, and reservoir (8) one end installs detachable stock solution pipe (9), through-hole (13) have been seted up between blood sampling barrel (1) and reservoir (8), and when first rubber buffer (4) push into blood sampling barrel (1) inner bottom, second rubber buffer (3) can block up through-hole (13).

2. The rapid lancing device of claim 1, wherein: the second connecting seat (6) is installed to blood taking needle (7) one end, and second connecting seat (6) cover is established in first connecting seat (5) outside.

3. The rapid lancing device of claim 1, wherein: one end of the liquid storage pipe (9) is provided with a liquid inlet and outlet (12), and one end of the liquid inlet and outlet (12) is in threaded connection with one end of the liquid storage hopper (8).

4. The rapid lancing device of claim 1, wherein: the blood sampling barrel (1) installs locking seat (10) one side, and stock solution pipe (9) one end inserts and establishes in locking seat (10), locking bolt (11) are installed to locking seat (10) one side screw thread.

5. The rapid lancing device of claim 1, wherein: the blood sampling tube is characterized in that a protection seat (15) is further arranged on one side of the blood sampling tube body (1), an inserting groove (16) is formed in one end of the protection seat (15), and one end of the blood sampling needle head (7) is inserted into the inserting groove (16).

6. The rapid lancing device of claim 1, wherein: one end of the push-pull rod (2) is provided with a push-pull plate (14), and the second rubber plug (3) can be moved out of one end of the blood collection cylinder (1).