Separated vacuum blood collection tube

Abstract

The utility model provides a separating type vacuum blood collection tube, which relates to the technical field of medical instruments and comprises a tube body and a tube cover, a rubber plug is arranged on the inner surface of the tube body, a separating plate is fixedly connected to the inner wall of the tube body, and the outer surface of the tube body is in threaded connection with the inner surface of the tube cover. According to the blood collection tube, the tube body, the partition plate and the rubber plug are used in cooperation, the tube body is divided into the two sub-cavities, two different kinds of blood are collected through the single tube body, and the arc-shaped ball, the transparent plate, the storage bin, the handle, the arc-shaped groove, the telescopic rod, the spring and the installation groove are used in cooperation, so that labels are convenient to take out and detach and convenient to update; and meanwhile, through cooperative use of the storage bin and the transparent plate, the labels can be protected and fixed, the problems that handwriting on the labels is abraded and the labels fall off are avoided, information errors and confusion are reduced, and the working efficiency and safety are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a separated vacuum blood collection tube. Background Art

[0002] A vacuum blood collection tube is a negative pressure vacuum glass tube that can achieve quantitative blood collection. It needs to be used with a blood collection needle. The principle of a vacuum blood collection tube is to pre-draw the blood collection tube with a head cover into different vacuum degrees, and use its negative pressure to automatically collect quantitative blood.

[0003] In the prior art, labels are usually affixed to vacuum blood collection tubes for annotation purposes. However, the printed scales and label characters on the blood collection tubes are very likely to disappear or become blurred due to repeated rubbing, and the labels are prone to fall off, causing confusion, errors or misunderstandings for doctors. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that labels are usually pasted on vacuum blood collection tubes for annotation, but the printed scales and label words on the blood collection tubes are very likely to disappear or become blurred due to repeated friction, and the labels are prone to fall off, causing confusion, errors or misunderstandings for doctors. A separated vacuum blood collection tube is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a partitioned vacuum blood collection tube, comprising: a tube body and a tube cover, the inner surface of the tube body is provided with a rubber plug, the inner wall of the tube body is fixedly connected with a partition plate, the outer surface of the tube body is threadedly connected to the inner surface of the tube cover, and the outer surface of the tube body is fixedly connected with an auxiliary component; the auxiliary component comprises a storage bin, the inner wall of the storage bin is rotatably connected with a transparent plate through a rotating shaft, the top of the transparent plate is provided with a mounting groove, the inner bottom of the mounting groove is fixedly connected with a telescopic rod, the top of the telescopic rod is fixedly connected with an arc ball, the outer surface of the telescopic rod is sleeved with a spring, and the inner top of the storage bin is provided with an arc groove.

[0006] Preferably, the arc-shaped ball and the arc-shaped groove are matched with each other, and a handle is fixedly connected to the outer surface of one side of the transparent plate.

[0007] Preferably, the outer surface of the tube body is symmetrically fixedly connected with discharge pipes, and the outer surfaces of the two discharge pipes are threadedly connected with sealing covers.

[0008] Preferably, the inner walls of the two sealing covers are both provided with sealing rings, and the outer surface of the tube body is symmetrically provided with scales.

[0009] Preferably, the top of the tube cover is symmetrically fixedly connected with support rods, and a mounting frame is fixedly connected between the tops of the two support rods.

[0010] Preferably, a positioning sleeve is fixedly connected and penetrated through the top of the mounting frame, and the bottom of the rubber plug is extruded and fitted with the top of the partition plate.

[0011] Preferably, the outer surface of the storage bin is fixedly connected to the outer surface of the tube body.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the tube body, the partition plate and the rubber plug are used together to separate the tube body into two sub-cavities, and two different bloods are collected through a single tube body. The arc ball, the transparent plate, the storage bin, the handle, the arc groove, the telescopic rod, the spring and the installation groove are used together to facilitate the removal and removal of the label and the updating of the label. At the same time, the storage bin and the transparent plate are used together to protect and fix the label, avoiding the problems of wear and tear of the writing on the label and the label falling off, reducing information errors and confusion, and improving work efficiency and safety.

[0014] 2. In the utility model, the support rod, the positioning sleeve and the mounting frame are used in combination, so that the blood collection needle can be accurately inserted into the accurate sub-cavity along the positioning sleeve for blood collection, which has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a separated vacuum blood collection tube is provided for the utility model;

[0016] Figure 2 This is a partial structural schematic diagram of a separated vacuum blood collection tube proposed by the utility model;

[0017] Figure 3 A cross-sectional view of a tube body of a separated vacuum blood collection tube is provided for the utility model;

[0018] Figure 4 A cross-sectional view of an auxiliary component of a separated vacuum blood collection tube is provided for the utility model;

[0019] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0020] Figure 6 The utility model provides an expanded diagram of an auxiliary component of a separated vacuum blood collection tube.

[0021] Legend: 1. Tube body; 2. Auxiliary components; 3. Scale; 4. Sealing cover; 5. Tube cover; 6. Rubber plug; 7. Discharge pipe; 8. Support rod; 9. Positioning sleeve; 10. Mounting frame; 11. Sealing ring; 12. Partition plate; 201. Arc ball; 202. Transparent plate; 203. Storage bin; 204. Handle; 205. Arc groove; 206. Telescopic rod; 207. Spring; 208. Mounting groove. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 6 As shown, the utility model provides a partitioned vacuum blood collection tube, comprising: a tube body 1 and a tube cover 5, the inner surface of the tube body 1 is provided with a rubber plug 6, the inner wall of the tube body 1 is fixedly connected with a partition plate 12, the outer surface of the tube body 1 is threadedly connected to the inner surface of the tube cover 5, and the outer surface of the tube body 1 is fixedly connected with an auxiliary component 2; the auxiliary component 2 comprises a storage bin 203, the inner wall of the storage bin 203 is rotatably connected with a transparent plate 202 through a rotating shaft, the top of the transparent plate 202 is provided with a mounting groove 208, the inner bottom of the mounting groove 208 is fixedly connected with a telescopic rod 206, and the top of the telescopic rod 206 is fixedly connected with an arc ball 201, The outer surface of the telescopic rod 206 is sleeved with a spring 207, the inner top of the storage bin 203 is provided with an arc groove 205, the arc ball 201 and the arc groove 205 are matched with each other, the outer surface of one side of the transparent plate 202 is fixedly connected with a handle 204, the outer surface of the tube body 1 is symmetrically fixedly connected with a discharge pipe 7, the outer surfaces of the two discharge pipes 7 are threadedly connected with a sealing cover 4, the inner walls of the two sealing covers 4 are provided with a sealing ring 11, the outer surface of the tube body 1 is symmetrically provided with a scale 3, the bottom of the rubber plug 6 and the top of the partition plate 12 are extruded and fitted, and the outer surface of the storage bin 203 is fixedly connected to the outer surface of the tube body 1.

[0025] The effect achieved by the entire embodiment 1 is that the inner cavity of the tube body 1 is divided into two sub-cavities by the partition plate 12. The outer walls of the two sub-cavities are provided with auxiliary components 2. When in use, after recording the patient's information on the label, the label is placed in the storage bin 203, and then the transparent plate 202 is rotated to make the transparent plate 202 rotate along the axis. When rotating, the storage bin 203 squeezes the outer wall of the arc ball 201, so that the arc ball 201 is squeezed into the installation groove 208. The arc ball 201 is moved upward by the restoring force of the spring 207 when it rebounds, and the moving direction of the arc ball 201 is limited by the telescopic rod 206, so that the arc ball 201 is engaged in the arc groove 205, completing the limit fixation of the transparent plate 202 and the installation of the label. When it needs to be disassembled, The handle 204 is used to pull the transparent plate 202 outwards, so that the arc ball 201 moves into the arc groove 205, so that the arc ball 201 and the arc groove 205 are no longer engaged, and the transparent plate 202 is rotated out of the storage bin 203, so that it is convenient to take out the label, so as to facilitate the replacement of the label information, so that the label is protected by the transparent plate 202 and the storage bin 203, and the problem of wear and tear of the writing on the label and the label falling off is avoided, and information errors and confusion are reduced, so that the label can be replaced by two labels. The two sub-cavities are annotated. When blood needs to be drawn from the patient, two different samples can be collected with a single tube body 1, which is convenient for blood comparison. The amount of blood inside the two sub-cavities can be observed through the scales 3 on both sides. When blood needs to be taken out for testing, the sealing cover 4 is rotated to remove the sealing cover 4 from the discharge pipe 7, and then the blood is taken out through the discharge pipe 7 for testing, and then the sealing cover 4 is screwed on the discharge pipe 7. The sealing ring 11 ensures the sealing of the sealing cover 4 and the discharge pipe 7.

[0026] Embodiment 2, as Figure 1-Figure 6 As shown, the top of the pipe cover 5 is symmetrically fixedly connected with support rods 8, a mounting frame 10 is fixedly connected between the tops of the two support rods 8, and a positioning sleeve 9 is fixedly connected and penetrated through the top of the mounting frame 10.

[0027] The effect achieved by the entire embodiment 2 is that the positioning sleeve 9 is installed on the top of the rubber plug 6 through the cooperation of the support rod 8 and the mounting frame 10, so that the blood collection needle can be accurately inserted into the accurate sub-cavity along the positioning sleeve 9, and the practicality is high.

[0028] Working principle: When in use, after recording the patient's information on the label, place the label in the storage bin 203, and then rotate the transparent plate 202 to make the transparent plate 202 rotate along the axis. During the rotation, the storage bin 203 squeezes the outer wall of the arc ball 201, so that the arc ball 201 is squeezed and moves to the installation groove 208, and the telescopic rod 206 and the spring 207 are compressed. When the transparent plate 202 moves to a certain position, the arc groove 205 and the installation groove 208 are in contact. 08, so that the arc ball 201 is no longer squeezed, at this time, the restoring force of the spring 207 when it rebounds makes the arc ball 201 move upward, and the moving direction of the arc ball 201 is limited by the telescopic rod 206, so that the arc ball 201 is engaged in the arc groove 205, and the transparent plate 202 is fixed and the label is installed. When it needs to be removed, the transparent plate 202 is pulled outward by the handle 204, so that the arc ball 201 moves to the arc groove 205, so that the arc ball 201 is fixed and the label is installed. The ball 201 and the arc groove 205 are no longer engaged, so that the transparent plate 202 can be rotated out of the storage bin 203, which is convenient for taking out the label, thereby facilitating the replacement of the label information. The label is protected by the transparent plate 202 and the storage bin 203, avoiding the problem of wear and tear of the writing on the label and the label falling off, reducing information errors and confusion. Therefore, the two sub-cavities are annotated by two labels. When it is necessary to draw blood from the patient, the blood collection needle can be accurately inserted into the accurate sub-cavity along the positioning sleeve 9 for blood collection. Two different samples can be collected through a single tube body 1, which is convenient for blood comparison. The amount of blood in the two sub-cavities can be observed through the scales 3 on both sides. When it is necessary to take out the blood for testing, the sealing cover 4 is rotated to remove the sealing cover 4 from the discharge pipe 7, and then the blood is taken out through the discharge pipe 7 for testing, and then the sealing cover 4 is screwed on the discharge pipe 7. The sealing ring 11 ensures the sealing of the sealing cover 4 and the discharge pipe 7.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A separated vacuum blood collection tube, characterized in that: include: A tube body (1) and a tube cover (5), wherein the inner surface of the tube body (1) is provided with a rubber plug (6), the inner wall of the tube body (1) is fixedly connected to a partition plate (12), the outer surface of the tube body (1) is threadedly connected to the inner surface of the tube cover (5), and the outer surface of the tube body (1) is fixedly connected to an auxiliary component (2); The auxiliary component (2) comprises a storage bin (203), the inner wall of the storage bin (203) being rotatably connected to a transparent plate (202) via a rotating shaft, a mounting groove (208) being provided at the top of the transparent plate (202), a telescopic rod (206) being fixedly connected to the inner bottom of the mounting groove (208), a curved ball (201) being fixedly connected to the top of the telescopic rod (206), a spring (207) being sleeved on the outer surface of the telescopic rod (206), and a curved groove (205) being provided at the inner top of the storage bin (203).

2. The separated vacuum blood collection tube according to claim 1, characterized in that: The arc-shaped ball (201) and the arc-shaped groove (205) are arranged in a matching manner, and a handle (204) is fixedly connected to the outer surface of one side of the transparent plate (202).

3. The separated vacuum blood collection tube according to claim 2, characterized in that: The outer surface of the tube body (1) is symmetrically and fixedly connected to a discharge pipe (7), and the outer surfaces of the two discharge pipes (7) are both threadedly connected to a sealing cover (4).

4. The separated vacuum blood collection tube according to claim 3, characterized in that: The inner walls of the two sealing covers (4) are each provided with a sealing ring (11), and the outer surface of the tube body (1) is symmetrically provided with a scale (3).

5. The separated vacuum blood collection tube according to claim 4, characterized in that: The top of the pipe cover (5) is symmetrically fixedly connected to a support rod (8), and a mounting frame (10) is fixedly connected between the tops of the two support rods (8).

6. The separated vacuum blood collection tube according to claim 5, characterized in that: A positioning sleeve (9) is fixedly connected and penetrated through the top of the mounting frame (10), and the bottom of the rubber plug (6) is arranged to be pressed and fitted with the top of the partition plate (12).

7. The separated vacuum blood collection tube according to claim 6, characterized in that: The outer surface of the storage bin (203) is fixedly connected to the outer surface of the tube body (1).

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