Multifunctional disposable blood taking needle

Abstract

The utility model discloses a multifunctional disposable blood taking needle, and relates to the technical field of blood collection equipment. Comprising a multifunctional bin, a blood taking needle containing bin is formed in the center of the top face of one end of the multifunctional bin, a disposable blood taking needle is placed in the blood taking needle containing bin and used for taking blood, and a cover body for sealing and covering the blood taking needle containing bin is arranged on the multifunctional bin; a cotton ball containing bin structure is arranged on the periphery of the multifunctional bin, cotton balls are placed in the cotton ball containing bin structure, and the cotton ball containing bin structure at least comprises a containing space and a cotton ball clamping plate structure detachably arranged on the side surface of the multifunctional bin. The cotton ball clamping plate structure is used for clamping and fixing the cotton balls and blocking the containing space, and the containing space is used for storing the cotton balls.

Description

Technical Field

[0001] This utility model relates to the field of blood collection equipment technology, and in particular to a multifunctional disposable blood collection needle. Background Technology

[0002] A blood collection needle is an instrument used to collect blood samples during medical testing. It consists of a needle tip and a needle shaft. The needle tip is located at the head of the needle shaft, and a sheath is slidably connected to the needle shaft. A return spring is provided between the sheath and the needle shaft, and the initial position of the sheath is located at the head of the needle tip and the needle shaft.

[0003] However, traditional disposable blood collection needles have limitations in use. They require additional 75% alcohol, cotton swabs, or hemostatic cotton balls, making the process cumbersome, inconvenient, and affecting work efficiency. Therefore, a more convenient and efficient multi-functional disposable blood collection needle is needed to meet clinical needs. Utility Model Content

[0004] The purpose of this invention is to provide a more convenient and efficient multifunctional disposable blood collection needle.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] The multifunctional disposable blood collection needle of this utility model includes:

[0007] The multifunctional compartment has a blood collection needle placement compartment at the center of the top surface of one end. The blood collection needle placement compartment contains a disposable blood collection needle for blood collection. The multifunctional compartment is equipped with a cover to seal the blood collection needle placement compartment.

[0008] The multifunctional compartment is surrounded by a cotton ball placement compartment structure, which contains cotton balls. The cotton ball placement compartment structure includes at least a placement space and a cotton ball clamping plate structure detachably disposed on the side surface of the multifunctional compartment. The cotton ball clamping plate structure is used to clamp and fix the cotton balls and seal the placement space, which is used to store the cotton balls.

[0009] Furthermore, the cover is threadedly connected to the multifunctional compartment.

[0010] Furthermore, the cotton ball clamping plate structure includes a capped straight plate, which is a straight plate structure. One end of the capped straight plate is provided with two sets of elastic clamps. One end of the elastic clamp is fixedly connected to the capped straight plate, and the other end rebounds towards the capped straight plate to clamp the cotton ball. The cotton ball is located between the two sets of elastic clamps and is clamped on both sides of the cotton ball by the two sets of elastic clamps.

[0011] Furthermore, the outer side of the multifunctional compartment is a quadrangular prism structure, and the placement space and the cotton ball clamp structure are provided on all four outer sides of the multifunctional compartment.

[0012] Furthermore, the four outer sides of the multifunctional compartment are provided with grooves for embedding the sealing plate, and a pull strap is provided on one end of the sealing plate opposite to the side surface of the cotton ball.

[0013] Furthermore, the sealing plate and the groove are interference fit.

[0014] Furthermore, the placement space includes a placement groove, which is formed on the bottom surface of one end of the groove. When the sealing plate is embedded in the groove, the cotton ball fixed on the sealing plate enters the placement groove.

[0015] Furthermore, one of the four cotton balls placed on the four sides of the multifunctional compartment is soaked in alcohol, and a sealing ring is fixedly provided on the straight plate of the cover where the alcohol-soaked cotton ball is fixed. The inner diameter of the sealing ring is larger than the diameter of the placement groove, and the alcohol-soaked cotton ball is located inside the sealing ring.

[0016] Furthermore, the cotton balls soaked in alcohol are cotton balls containing 75% alcohol.

[0017] In the above technical solution, the multifunctional disposable blood collection needle provided by this utility model has the following characteristics:

[0018] Beneficial effects:

[0019] This utility model's multifunctional disposable blood collection needle integrates multiple functions, including a disposable blood collection needle, an alcohol swab and a cotton ball, and a multifunctional compartment that integrates the disposable blood collection needle and the cotton ball together. This allows for the direct use of the alcohol swab and cotton ball after blood collection, improving blood collection efficiency, simplifying the blood collection process, reducing patient pain, and enhancing medical safety. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0021] Figure 1 A schematic diagram of the structure of the multifunctional disposable blood collection needle provided in this embodiment of the utility model;

[0022] Figure 2 A front view of the multifunctional disposable blood collection needle provided in an embodiment of this utility model;

[0023] Figure 3 A cross-sectional view of the multifunctional compartment of the multifunctional disposable blood collection needle provided in an embodiment of this utility model;

[0024] Figure 4 A schematic diagram showing the distribution of the multifunctional cotton ball placement compartment structure of the multifunctional disposable blood collection needle provided in this embodiment of the utility model;

[0025] Figure 5 A side view of the sealing ring provided on the straight flat plate of the capping of the multifunctional disposable blood collection needle provided in this embodiment of the utility model;

[0026] Figure 6 A front view of the sealing ring provided on the straight flat plate of the capping of the multifunctional disposable blood collection needle provided in this embodiment of the utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Multifunctional compartment; 2. Blood collection needle placement compartment; 3. Disposable blood collection needle; 4. Cover; 5. Cotton ball; 6. Straight flat cover; 7. Elastic clamp; 8. Groove; 9. Pull strap; 10. Placement slot; 11. Sealing ring. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0030] See Figures 1 to 6 As shown;

[0031] This embodiment discloses a multifunctional disposable blood collection needle, including:

[0032] The multi-functional compartment 1 has a blood collection needle placement compartment 2 located at the center of the top surface of one end of the multi-functional compartment 1. The blood collection needle placement compartment 2 contains a disposable blood collection needle 3 for blood collection. The multi-functional compartment 1 is equipped with a cover 4 to seal the blood collection needle placement compartment 2. When in use, the cover 4 is opened to take out the disposable blood collection needle 3 for blood collection. The disposable blood collection needle 3 can be a third-generation mechanical blood collection needle, which is convenient and quick for blood collection, or it can be other blood collection needles such as vacuum blood collection needles.

[0033] The multi-functional compartment 1 is equipped with a cotton ball placement compartment structure around its perimeter. Cotton balls 5 are placed inside the cotton ball placement compartment structure, making them easily accessible. After blood collection, cotton balls 5 can be directly used to wipe and press to stop bleeding. The cotton ball placement compartment structure includes at least a placement space and a cotton ball clamp structure that can be detachably installed on the side surface of the multi-functional compartment 1. The cotton ball clamp structure is used to clamp and fix the cotton balls 5 and seal the placement space. The placement space is used to store the cotton balls 5. Specifically, the cotton ball clamp structure with the cotton balls 5 fixed can be placed into the placement space, thus sealing the cotton balls 5 in the placement space, keeping it clean and hygienic and avoiding contamination. When needed, the cotton ball clamp structure can be directly removed to use the cotton balls 5.

[0034] Furthermore, the cover 4 is threadedly connected to the multi-functional compartment 1 to more stably seal the blood collection needle placement compartment 2 of the multi-functional compartment 1, thereby better protecting the disposable blood collection needle 3.

[0035] Furthermore, the cotton ball splint structure includes a capped straight plate 6, which is a straight plate structure. One end of the capped straight plate 6 is provided with two sets of elastic splints 7. One end of the elastic splint 7 is fixedly connected to the capped straight plate 6, and the other end rebounds towards the capped straight plate 6 to hold the cotton ball 5. The cotton ball 5 is located between the two sets of elastic splints 7 and is held on both sides by the two sets of elastic splints 7. The elasticity of the elastic splint 7 holds the cotton ball 5 on the capped straight plate 6, thereby fixing the cotton ball 5 on the capped straight plate 6. When using it, the capped straight plate 6 is held directly to avoid direct contact between the hand and the cotton ball 5. When using the cotton ball 5 to press the needle hole to stop bleeding, the cotton ball 5 is pressed directly on the needle hole through the capped straight plate 6, and the fingers are pressed on the capped straight plate 6 to make the cotton ball 5 press on the needle hole to stop bleeding, avoiding direct contact between the fingers and the needle hole and the cotton ball, which is cleaner and more hygienic.

[0036] Furthermore, the outer side of the multi-functional compartment 1 is a quadrangular prism structure, and all four sides of the outer side of the multi-functional compartment 1 are provided with placement space and cotton ball clamping structure so as to reasonably place multiple cotton balls 5 for use.

[0037] Furthermore, the four outer sides of the multi-functional compartment 1 are provided with grooves 8 for embedding the sealing plate 6. A pull strap 9 is provided on one end of the sealing plate 6 opposite to the side surface of the fixed cotton ball 5, so that the sealing plate 6 is embedded in the groove 8 and the cotton ball 5 is placed in the storage space. When needed, the sealing plate 6 is removed from the groove 8 by manually pulling the pull strap 9 to retrieve the cotton ball 5.

[0038] Furthermore, the sealing plate 6 and the groove 8 are interference-fitted to ensure that the sealing plate 6 can be tightly embedded into the inner wall of the groove 8, guaranteeing its stable fixation and preventing it from falling off. Both the multi-functional compartment 1 and the sealing plate 6 can be made of plastic, allowing the interference fit between the sealing plate 6 and the groove 8 to allow for slight elastic deformation, ensuring the sealing plate 6 is embedded stably within the groove 8.

[0039] Furthermore, the placement space includes a placement groove 10, which is opened on the bottom surface of one end of the groove 8. When the capping plate 6 is embedded in the groove 8, the cotton ball fixed on the capping plate 6 enters the placement groove 10. The placement groove 10 is opened on the bottom surface of one end of the groove 8, and the cotton ball 5 is fixed on one end of the capping plate 6, so that when the capping plate 6 is embedded in the groove 8, the cotton ball 5 is placed in the placement groove 10.

[0040] Furthermore, one of the four cotton balls 5 placed on the four sides of the multifunctional compartment 1 is soaked in alcohol. A sealing ring 11 is fixed on a straight plate 6 with a cap on which the cotton ball 5 soaked in alcohol is fixed. The inner diameter of the sealing ring 11 is larger than the diameter of the placement groove 10, and the cotton ball 5 soaked in alcohol is located inside the sealing ring 11.

[0041] Specifically, in order to use alcohol-soaked cotton balls 5 for disinfection before and after blood collection, and to ensure that the alcohol in the alcohol-soaked cotton balls 5 does not evaporate too quickly, a sealing ring 11 is provided on the capping straight plate 6 containing the alcohol-soaked cotton balls 5. When the capping straight plate 6 is embedded in the groove 8, the sealing ring 11 is pressed tightly against the bottom surface of the groove 8, and together with the capping straight plate 6, the cotton balls 5 containing the alcohol-soaked cotton balls are sealed and preserved to prevent the alcohol from evaporating too quickly.

[0042] Furthermore, the cotton balls 5 soaked in alcohol are 75% alcohol-containing cotton balls for disinfection.

[0043] In the above technical solution, the multifunctional disposable blood collection needle provided by this utility model has the following characteristics:

[0044] Beneficial effects:

[0045] This utility model's multifunctional disposable blood collection needle integrates multiple functions, including a disposable blood collection needle, an alcohol swab and a cotton ball, and a multifunctional compartment that integrates the disposable blood collection needle and the cotton ball together. This allows for the direct use of the alcohol swab and cotton ball after blood collection, improving blood collection efficiency, simplifying the blood collection process, reducing patient pain, and enhancing medical safety.

[0046] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A multifunctional disposable blood collection needle, characterized in that, include: A multifunctional compartment (1) has a blood collection needle placement compartment (2) at the center of the top surface of one end of the multifunctional compartment (1). A disposable blood collection needle (3) is placed in the blood collection needle placement compartment (2) for blood collection. The multifunctional compartment (1) is provided with a cover (4) to seal the blood collection needle placement compartment (2). The multifunctional compartment (1) is provided with a cotton ball placement compartment structure around it. Cotton balls (5) are placed inside the cotton ball placement compartment structure. The cotton ball placement compartment structure includes at least a placement space and a cotton ball clamping plate structure that can be detachably set on the side surface of the multifunctional compartment (1). The cotton ball clamping plate structure is used to clamp and fix the cotton balls (5) and seal the placement space. The placement space is used to store the cotton balls (5). The four outer sides of the multifunctional compartment (1) are provided with grooves (8) for embedding the sealing plate (6). A pull strap (9) is provided on one end of the sealing plate (6) opposite to the side surface of the cotton ball (5). The sealing plate (6) and the groove (8) are interference fit; The placement space includes a placement groove (10), which is opened on the bottom surface of one end of the groove (8). When the sealing plate (6) is embedded in the groove (8), the cotton ball fixed on the sealing plate (6) enters the placement groove (10). One of the four cotton balls (5) placed on the four sides of the multifunctional compartment (1) is soaked in alcohol. A sealing ring (11) is fixed on a sealing plate (6) with the cotton ball (5) soaked in alcohol. The inner diameter of the sealing ring (11) is larger than the diameter of the placement groove (10). The cotton ball (5) soaked in alcohol is located inside the sealing ring (11). The cotton ball (5) soaked in alcohol is a cotton ball containing 75% alcohol.

2. The multifunctional disposable blood collection needle as described in claim 1, characterized in that, The cover (4) is threadedly connected to the multifunctional compartment (1).

3. The multifunctional disposable blood collection needle as described in claim 1, characterized in that, The cotton ball clamping structure includes a capped straight plate (6), which is a straight plate structure. One end of the capped straight plate (6) is provided with two sets of elastic clamps (7). One end of the elastic clamp (7) is fixedly connected to the capped straight plate (6), and the other end rebounds towards the capped straight plate (6) to clamp the cotton ball (5). The cotton ball (5) is located between the two sets of elastic clamps (7) and is clamped on both sides of the cotton ball (5) by the two sets of elastic clamps (7).

4. The multifunctional disposable blood collection needle as described in claim 3, characterized in that, The outer side of the multifunctional compartment (1) is a quadrangular prism structure, and the placement space and the cotton ball clamp structure are provided on all four outer sides of the multifunctional compartment (1).

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