CN219206957U

CN219206957U - Blood collection device

Info

Publication number: CN219206957U
Application number: CN202222910970.8U
Authority: CN
Inventors: 朱良宇
Original assignee: Wannan Medical College
Current assignee: Wannan Medical College
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-06-20
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a blood collection device, which comprises a long plate pushed by a lifting rod fixedly arranged on a fixing piece according to the height adapted to a human arm, then a hand is placed on the long plate, a bolt on the fixing ring is inserted into a jack of the long plate to fix the hand, then a turning plate is opened, a liquid guide pipe stretches to the vicinity of the arm, blood is collected by a needle head, so that the blood flows into a liquid storage cylinder for storage through the liquid guide pipe and a connecting pipe, then the bolt on the fixing ring is separated from the jack on the long plate, the fixed arm is unwound, and then a lifting handle is driven to rotate through a rotating shaft, so that the lifting handle is rotated to the upper part of a box body, thereby facilitating the taking, at the moment, the stored blood is transported, then a cover plate is opened to take out the collected blood in the liquid storage cylinder, the height adjustment according to the height required by the human arm is realized, and the function of conveniently transporting the collected blood is realized.

Description

Blood collection device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a blood collection device.

Background

Blood tests can help patients to find and diagnose certain diseases early, such as diagnosing whether anemia exists or not, whether blood system diseases exist or not, reflecting the hematopoietic function of bone marrow and the like; the blood test can also check liver function, venereal disease, etc.

The document CN210618891U discloses a blood collection device, which provides that the blood collection in hospitals is generally performed at a designated place, such as a blood clinical laboratory, and some patients have serious illness and inconvenient actions, and medical staff is required to collect blood in ward. After blood is collected by using the blood drawing tube, the blood drawing tube is generally placed on a blood collection holding frame, and the function is single; for this purpose, a blood collection device is now proposed.

Disclosure of Invention

In order to solve the above-mentioned drawbacks of the related art, an object of the present utility model is to provide a blood collection device, which can adjust the collection height according to the height required by the arm of a person, and can conveniently transport the collected blood.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a blood collection device, includes the box, box one side fixed mounting has the base, base upper surface fixed mounting has the mounting, fixed mounting has the lifter on the mounting, the telescopic end fixedly connected with longeron of lifter, the mounting is used for fixing the lifter, and the lifter can drive longeron and reciprocate to change fixed height, articulated on the longeron have the retainer plate, fixed mounting has the bolt on the retainer plate, the bolt below is equipped with the jack, the jack is seted up on the longeron, and the retainer plate is used for fixing the arm, after the bolt in the retainer plate inserts in the jack, thereby fixes the arm;

the blood collection device comprises a box body, and is characterized in that an opening is formed in the box body, a fixing plate is fixedly arranged in the opening, a liquid guide tube is fixedly arranged on one side of the fixing plate, a needle is fixedly arranged on the liquid guide tube and used for being inserted into an arm vein to collect blood, then the liquid guide tube is used for conveying the blood, a connecting tube is fixedly connected to one side of the liquid guide tube, a liquid storage tube is arranged below the connecting tube, the liquid storage tube is fixedly arranged in the box body, and the connecting tube can convey the blood in the liquid guide tube into the liquid storage tube.

Further, the upper surface of the box body is hinged with a cover plate, two rotating shafts are arranged below the cover plate, the two rotating shafts are fixedly arranged on two sides of the box body, the two rotating shafts are rotatably connected with handles, and the design is such that the rotating shafts drive the handles to rotate, so that when the box body needs to be lifted, a user lifts the box body through the handles.

Further, a turning plate is arranged on one side of the opening and hinged with the box body, and the opening can be closed by the turning plate.

Further, the catheter is retractable and is designed such that it is elongated for blood collection when in use and shortened for placement into the opening when not in use.

Further, the catheter is in communication with the connection tube, which is designed to facilitate transportation.

The utility model has the beneficial effects that:

in the use process, firstly, according to the height adapted to the arm of a person, the lifting rod fixedly arranged on the fixing piece pushes the long plate to move to a proper height, then the hand is placed on the long plate, the bolt on the fixing ring is inserted into the jack of the long plate to fix the hand, then the turning plate is opened, the liquid guide pipe stretches to the vicinity of the arm, blood is collected by the needle head, so that the blood flows into the liquid storage cylinder to be stored through the liquid guide pipe and the connecting pipe, then the bolt on the fixing ring is separated from the jack on the long plate, the fixed arm is untied, then the lifting handle is driven to rotate through the rotating shaft, so that the lifting handle is rotated to the upper part of the box body, so that the stored blood is conveniently taken out, at the moment, the cover plate is opened to take out the collected blood in the liquid storage cylinder, the height is adjusted according to the height required by the arm of the person, and the collected blood can be conveniently transported.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;

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

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is a schematic side view of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a case; 2. a cover plate; 3. a handle; 4. a rotating shaft; 5. an opening; 6. a fixing plate; 7. turning plate; 8. a catheter; 9. a needle; 10. a connecting pipe; 11. a liquid storage cylinder; 12. a base; 13. a fixing member; 14. a lifting rod; 15. a long plate; 16. a fixing ring; 17. a jack; 18. a bolt.

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.

As shown in fig. 1-3, a blood collection device includes a case 1, a base 12 is fixedly installed on one side of the case 1, a fixing piece 13 is fixedly installed on an upper surface of the base 12, a lifting rod 14 is fixedly installed on the fixing piece 13, a telescopic end of the lifting rod 14 is fixedly connected with a long plate 15, it is further required to explain that in a specific implementation process, the fixing piece 13 is used for fixing the lifting rod 14, the lifting rod 14 can drive the long plate 15 to move up and down so as to change a fixed height, a fixing ring 16 is hinged on the long plate 15, a bolt 18 is fixedly installed on the fixing ring 16, an inserting hole 17 is arranged below the bolt 18, the inserting hole 17 is formed on the long plate 15, and it is further required to explain that in a specific implementation process, the fixing ring 16 is used for fixing an arm, and after the bolt 18 in the fixing ring 16 is inserted into the inserting hole 17, the arm is fixed;

the device is characterized in that the box body 1 is provided with an opening 5, a fixing plate 6 is fixedly arranged in the opening 5, a liquid guide tube 8 is fixedly arranged on one side of the fixing plate 6, a needle 9 is fixedly arranged on the liquid guide tube 8, and further explanation is needed, in the concrete implementation process, the needle 9 is used for being inserted into an arm vein to collect blood, then the liquid guide tube 8 is used for transmitting the blood, a connecting tube 10 is fixedly connected on one side of the liquid guide tube 8, a liquid storage tube 11 is arranged below the connecting tube 10, the liquid storage tube 11 is fixedly arranged in the box body 1, and further explanation is needed, and in the concrete implementation process, the connecting tube 10 can transmit the blood in the liquid guide tube 8 into the liquid storage tube 11.

It should be further noted that, in the specific implementation process, the upper surface of the box body 1 is hinged with a cover plate 2, two rotating shafts 4 are arranged below the cover plate 2, the two rotating shafts 4 are fixedly arranged on two sides of the box body 1, the two rotating shafts 4 are rotatably connected with a handle 3, and the design is such that the rotating shafts 4 drive the handle 3 to rotate, so that when the box body 1 needs to be lifted, a user lifts the box body 1 through the handle 3.

It should be further noted that, in the implementation process, a flap 7 is provided on one side of the opening 5, the flap 7 is hinged with the box 1, and the flap 7 can close the opening 5.

It should be further noted that in practice, the catheter 8 is capable of telescoping, and is designed such that, in use, the catheter 8 is extended for blood collection and, in use, is shortened for placement into the opening 5.

It should be further noted that, in the specific implementation, the catheter 8 is in communication with the connection tube 10, which is designed for easy transportation.

Working principle: when the utility model is used, firstly, according to the height adapted to the arm of a person, the lifting rod 14 fixedly arranged on the fixing piece 13 pushes the long plate 15 to move to a proper height, then the hand is placed on the long plate 15, the plug pin 18 on the fixing ring 16 is inserted into the jack 17 of the long plate 15 to fix the hand, then the turning plate 7 is opened, the liquid guide tube 8 stretches to the vicinity of the arm, the needle 9 is used for blood collection, so that the blood flows into the liquid storage tube 11 through the liquid guide tube 8 and the connecting tube 10 to be stored, then the plug pin 18 of the fixing ring 16 is separated from the jack 17 on the long plate 15, the fixed arm is released, and then the handle 3 is driven to rotate through the rotating shaft 4, so that the handle 3 is rotated to the upper part of the box 1, thereby facilitating the taking, at the moment, the stored blood is transported, and then the cover plate 2 is opened to take the collected blood in the liquid storage tube 11.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which have been described in the foregoing and description merely illustrates the principles of the disclosure, and that various changes and modifications may be made therein without departing from the spirit and scope of the disclosure, which is defined in the appended claims.

Claims

1. The blood collection device comprises a box body (1), and is characterized in that a base (12) is fixedly arranged on one side of the box body (1), a fixing piece (13) is fixedly arranged on the upper surface of the base (12), a lifting rod (14) is fixedly arranged on the fixing piece (13), a long plate (15) is fixedly connected to the telescopic end of the lifting rod (14), a fixing ring (16) is hinged to the long plate (15), a plug pin (18) is fixedly arranged on the fixing ring (16), a jack (17) is arranged below the plug pin (18), and the jack (17) is formed in the long plate (15);

the novel liquid storage box is characterized in that an opening (5) is formed in the box body (1), a fixing plate (6) is fixedly arranged in the opening (5), a liquid guide tube (8) is fixedly arranged on one side of the fixing plate (6), a needle head (9) is fixedly arranged on the liquid guide tube (8), a connecting pipe (10) is fixedly connected to one side of the liquid guide tube (8), a liquid storage barrel (11) is arranged below the connecting pipe (10), and the liquid storage barrel (11) is fixedly arranged in the box body (1).

2. A blood collection device according to claim 1, wherein the upper surface of the case body (1) is hinged with a cover plate (2), two rotating shafts (4) are arranged below the cover plate (2), the two rotating shafts (4) are fixedly arranged on two sides of the case body (1), and handles (3) are rotatably connected to the two rotating shafts (4).

3. A blood collection device according to claim 1, wherein a flap (7) is provided on one side of the opening (5), the flap (7) being hinged to the housing (1).

4. A blood collection device according to claim 1, wherein the catheter (8) is retractable.

5. A blood collection device according to claim 4, wherein the catheter (8) is in communication with a connecting tube (10).