CN214048836U

CN214048836U - Peripheral blood specimen collecting tube

Info

Publication number: CN214048836U
Application number: CN202022271469.2U
Authority: CN
Inventors: 陆建国
Original assignee: Changsha Weishi Medical Laboratory Co ltd
Current assignee: Changsha Weishi Medical Laboratory Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-08-27
Anticipated expiration: 2030-10-13

Abstract

The utility model provides a tip blood sample collecting tube, which comprises a pipe body, the top intercommunication of body has the blood sampling needle tubing, the top fixedly connected with spliced pole of body, one side fixedly connected with fixed block of block bottom, the inside sliding connection of fixed block has the slide bar, one side fixedly connected with box of spliced pole, one side of box is provided with the movable rod, the outside fixedly connected with fixed plate of movable rod, the inner chamber and the fixedly connected with dog of box are run through to the one end of movable rod. The utility model discloses a bottom at the block sets up the fixed block, sets up the slide bar in the inside of fixed block, sets up the fixture block in the bottom of slide bar, can be convenient for carry out the chucking with the bottom of fixture block joint and dog to the block and fix, through the pull block, movable rod, fixed plate and the second spring that set up, can be convenient for break away from the top of fixture block with the dog, be convenient for open the block and carry out the blood sampling operation, convenient to use, labour saving and time saving.

Description

Peripheral blood specimen collecting tube

Technical Field

The utility model relates to a blood sample collection field especially relates to tip blood sample collection pipe.

Background

Three human blood samples are used for medical examination, including arterial blood, venous blood and peripheral blood, the collected arterial blood and venous blood must hurt blood vessels, the pain is strong, the peripheral blood is usually collected at the finger tip, and more innovations are developed on peripheral blood collection products.

At present, some tip blood sample collection pipes that have now are when using, owing to be not convenient for open the cap body of gathering the pipe, have leaded to medical personnel comparatively hard when taking a blood sample, have led to the fact the difficulty for the blood sampling, can not satisfy user's user demand.

Therefore, there is a need to provide a peripheral blood sample collection tube that solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tip blood sample collection pipe has solved some tip blood sample collection pipes that have now and when using, because the cap body to gathering the pipe of being not convenient for is opened, has leaded to medical personnel comparatively hard when taking a blood sample, has caused the problem of difficulty for the blood sampling.

For solving the technical problem, the utility model provides a tip blood sample collecting tube, which comprises a pipe body, the top intercommunication of body has the blood sampling needle tube, the top fixedly connected with spliced pole of body, the top of spliced pole is rotated and is connected with the block, one side fixedly connected with fixed block of block bottom, the inside sliding connection of fixed block has the slide bar, the bottom fixedly connected with fixture block of slide bar, one side fixedly connected with box of spliced pole, one side of box is provided with the movable rod, the outside fixedly connected with fixed plate of movable rod, the inner chamber and the fixedly connected with dog of box are run through to the one end of movable rod.

Preferably, the inside of body is provided with the blood sampling chamber, the bottom of body is provided with the slipmat.

Preferably, the equal fixedly connected with first connecting rod in both sides of slide bar, the one end fixedly connected with pulley of slide bar is kept away from to first connecting rod, the first spout that uses with the pulley cooperation is all seted up to the both sides of fixed block inner wall, the outside of pulley and the inner wall sliding connection of first spout.

Preferably, one end, far away from the clamping block, of the sliding rod is fixedly connected with a first spring, and one end, far away from the sliding rod, of the first spring is fixedly connected with the bottom of the cap.

Preferably, the equal fixedly connected with second connecting rod in both sides of fixed plate, the one end fixedly connected with slider of fixed plate is kept away from to the second connecting rod, the second spout that uses with the slider cooperation is all seted up to the both sides of box inner wall, the outside of slider and the inner wall sliding connection of second spout.

Preferably, the outside cover of movable rod is equipped with the second spring, the one end of second spring and one side fixed connection of fixed plate, the other end of second spring and the inner wall fixed connection of box.

Preferably, one end of the movable rod penetrates through the inner cavity of the box body and is fixedly connected with a pulling block, and anti-skid grains are arranged on the outer side of the pulling block.

Compared with the prior art, the utility model provides a tip blood sample collection pipe has following beneficial effect:

the utility model provides a peripheral blood specimen collecting tube,

1. the utility model discloses a bottom at the block sets up the fixed block, inside at the fixed block sets up the slide bar, bottom at the slide bar sets up the fixture block, can be convenient for carry out the bottom of fixture block joint and dog, it is fixed to be convenient for carry out the chucking to the block, through the piece that draws that sets up, the movable rod, fixed plate and second spring, can be convenient for break away from the top of fixture block with the dog, be convenient for open the block and carry out the blood sampling operation, and is convenient for use, time saving and labor saving, some current tip blood sample collection pipe when using have been solved, because be not convenient for open the cap body of collection pipe, it is comparatively hard when taking a blood sample to have leaded to medical personnel, the problem of difficulty has been caused for taking a blood sample.

2. The utility model is convenient for collecting blood by arranging the blood collecting cavity inside the tube body, and by arranging the non-slip mat, can prevent the phenomenon of slipping when the pipe body is placed and prevent the pipe body from being broken, and by arranging the first connecting rod, the pulley and the first sliding chute, the sliding rod can be conveniently moved, the stability of the sliding rod during moving is improved, and by arranging the first spring, the elasticity of the sliding rod can be increased conveniently, the clamping block and the stop block can be clamped and fixed conveniently, the fixed plate can be moved conveniently by arranging the second connecting rod, the sliding block and the second sliding groove, the stability of the fixed plate during moving is improved, thereby improving the stability of the movable rod when moving, being convenient for the movable rod to reset after moving by arranging the second spring, through setting up the pull block, but the person of facilitating the use operates, through setting up anti-skidding line, prevents to skid.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a peripheral blood sample collection tube according to the present invention;

FIG. 2 is a cross-sectional view of the distal blood sample collection tube of FIG. 1;

FIG. 3 is an enlarged view of the structure of the region A shown in FIG. 2;

fig. 4 is an enlarged view of the structure of the region B shown in fig. 2.

Reference numbers in the figures: 1. a pipe body; 2. a blood collection cavity; 3. a non-slip mat; 4. a blood collection needle tube; 5. connecting columns; 6. capping; 7. a fixed block; 8. a slide bar; 9. a clamping block; 10. a first link; 11. a pulley; 12. a first chute; 13. a first spring; 14. a box body; 15. a movable rod; 16. a fixing plate; 17. a second spring; 18. a stopper; 19. a second link; 20. a slider; 21. a second chute; 22. and (5) pulling the block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the peripheral blood sample collection tube provided by the present invention, fig. 2 is a sectional structural diagram of the peripheral blood sample collection tube shown in fig. 1, fig. 3 is an enlarged structural diagram of a region a shown in fig. 2, fig. 4 is an enlarged structural diagram of a region B shown in fig. 2, the peripheral blood sample collection tube includes a tube body 1, a blood sampling needle tube 4 is connected to the top of the tube body 1, a connecting column 5 is fixedly connected to the top of the tube body 1, a cap 6 is rotatably connected to the top of the connecting column 5, a fixed block 7 is fixedly connected to one side of the bottom of the cap 6, a slide rod 8 is slidably connected to the inside of the fixed block 7, a fixture block 9 is fixedly connected to the bottom of the slide rod 8, a box 14 is fixedly connected to one side of the connecting column 5, a movable rod 15 is arranged on one side of the box 14, the outer side of the movable rod 15 is fixedly connected with a fixed plate 16, and one end of the movable rod 15 penetrates through the inner cavity of the box body 14 and is fixedly connected with a stop block 18.

The inside of body 1 is provided with blood collection chamber 2, the bottom of body 1 is provided with slipmat 3, is provided with blood collection chamber 2 through the inside at body 1, can be convenient for collect blood, through setting up slipmat 3, can prevent to appear the phenomenon of skidding when placing body 1, prevents to break.

The equal fixedly connected with first connecting rod 10 in both sides of slide bar 8, slide bar 8's one end fixedly connected with pulley 11 is kept away from to first connecting rod 10, first spout 12 that uses with pulley 11 cooperation is all seted up to the both sides of fixed block 7 inner wall, the outside of pulley 11 and the inner wall sliding connection of first spout 12, through setting up first connecting rod 10, pulley 11 and first spout 12, the slide bar 8 of can being convenient for removes, and has improved the stability of slide bar 8 when removing.

The end fixedly connected with first spring 13 that fixture block 9 was kept away from to slide bar 8, the one end that slide bar 8 was kept away from to first spring 13 and the bottom fixed connection of block 6, through setting up first spring 13, can be convenient for increase the elasticity of slide bar 8, be convenient for fix fixture block 9 and 18 joint of dog.

The equal fixedly connected with second connecting rod 19 in both sides of fixed plate 16, the one end fixedly connected with slider 20 of fixed plate 16 is kept away from to second connecting rod 19, the second spout 21 that uses with the cooperation of slider 20 has all been seted up to the both sides of 14 inner walls of box, the outside of slider 20 and the inner wall sliding connection of second spout 21, through setting up second connecting rod 19, slider 20 and second spout 21, the fixed plate 16 of can being convenient for removes, has improved the stability of fixed plate 16 when removing, and then has improved the stability of movable rod 15 when removing.

The outside cover of movable rod 15 is equipped with second spring 17, one end of second spring 17 and one side fixed connection of fixed plate 16, the other end of second spring 17 and the inner wall fixed connection of box 14 through setting up second spring 17, can be convenient for movable rod 15 resets after removing.

One end of the movable rod 15 penetrates through the inner cavity of the box body 14 and is fixedly connected with a pulling block 22, anti-slip grains are arranged on the outer side of the pulling block 22, the pulling block 22 is arranged, a user can operate conveniently, and slipping is prevented by arranging the anti-slip grains.

The utility model provides a working principle of tip blood sample collecting tube as follows:

when the peripheral blood sampling tube is used, when the cap 6 needs to be opened for blood sampling operation, a user can drive the movable rod 15 to move by pulling the pull block 22, the movable rod 15 drives the fixed plate 16 and the stop block 18 to move simultaneously when moving, the stop block 18 can be separated from the top of the fixture block 9, and then the cap 6 can be opened, peripheral blood sampling operation can be facilitated by the arranged blood sampling needle tube 4, the tube body 1 and the blood sampling cavity 2, when blood sampling is completed, the pull block 22 is pulled to cover the cap 6, the pull block 22 can be loosened at the moment, the fixed plate 16 is driven to reset under the action of the second spring 17, the movable rod 15 is driven to move by the fixed plate 16 while resetting, and then the stop block 18 is restored to the original position, the fixture block 9 is blocked, the cap 6 can be conveniently fixed, and the problem that the cap body of the existing peripheral blood sampling tube is inconvenient to open when in use is solved, the problem that medical personnel are hard to take blood when taking blood is caused, and difficulty is caused to blood taking.

the utility model discloses a bottom at block 6 sets up fixed block 7, inside at fixed block 7 sets up slide bar 8, bottom at slide bar 8 sets up fixture block 9, can be convenient for with fixture block 9 joint and the bottom of dog 18, it is fixed to be convenient for carry out the chucking to block 6, draw the piece 22 through setting up, movable rod 15, fixed plate 16 and second spring 17, can be convenient for break away from the top of fixture block 9 with dog 18, be convenient for lift block 6 and carry out the blood sampling operation, and is convenient for use, time saving and labor saving, some tip blood specimen collection pipes that have solved current when using, because be not convenient for open the cap body of gathering the pipe, it is comparatively hard when taking a blood sample to have leaded to medical personnel, the problem of difficulty has been caused for the blood sampling.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. Tip blood sample collection pipe, including body (1), its characterized in that: the utility model discloses a blood collection needle tube, including body (1), top fixedly connected with spliced pole (5) of body (1), the top of spliced pole (5) is rotated and is connected with block (6), one side fixedly connected with fixed block (7) of block (6) bottom, the inside sliding connection of fixed block (7) has slide bar (8), the bottom fixedly connected with fixture block (9) of slide bar (8), one side fixedly connected with box (14) of spliced pole (5), one side of box (14) is provided with movable rod (15), the outside fixedly connected with fixed plate (16) of movable rod (15), the inner chamber and the fixedly connected with dog (18) of box (14) are run through to the one end of movable rod (15).

2. A peripheral blood sample collection tube according to claim 1, wherein the interior of said tube body (1) is provided with a blood collection chamber (2) and the bottom of said tube body (1) is provided with a non-slip mat (3).

3. The peripheral blood specimen collection tube according to claim 1, wherein a first connecting rod (10) is fixedly connected to each of two sides of the sliding rod (8), a pulley (11) is fixedly connected to one end, away from the sliding rod (8), of the first connecting rod (10), a first sliding groove (12) matched with the pulley (11) is formed in each of two sides of the inner wall of the fixed block (7), and the outer side of the pulley (11) is slidably connected with the inner wall of the first sliding groove (12).

4. The peripheral blood specimen collection tube according to claim 1, wherein one end of the slide rod (8) far away from the fixture block (9) is fixedly connected with a first spring (13), and one end of the first spring (13) far away from the slide rod (8) is fixedly connected with the bottom of the cap (6).

5. The peripheral blood specimen collection tube according to claim 1, wherein a second connecting rod (19) is fixedly connected to both sides of the fixed plate (16), a sliding block (20) is fixedly connected to one end of the second connecting rod (19) far away from the fixed plate (16), second sliding grooves (21) matched with the sliding block (20) are formed in both sides of the inner wall of the box body (14), and the outer sides of the sliding block (20) are slidably connected with the inner wall of the second sliding grooves (21).

6. The peripheral blood specimen collection tube according to claim 1, wherein a second spring (17) is sleeved outside the movable rod (15), one end of the second spring (17) is fixedly connected with one side of the fixed plate (16), and the other end of the second spring (17) is fixedly connected with the inner wall of the box body (14).

7. The peripheral blood specimen collection tube according to claim 1, wherein one end of the movable rod (15) penetrates through the inner cavity of the box body (14) and is fixedly connected with a pull block (22), and anti-skid lines are arranged on the outer side of the pull block (22).