CN214965643U

CN214965643U - Blood collection tube for clinical examination

Info

Publication number: CN214965643U
Application number: CN202121795769.9U
Authority: CN
Inventors: 许绘; 张金明; 温汝芳
Original assignee: Zhucheng Maternal And Child Health Care Hospital
Current assignee: Zhucheng Maternal And Child Health Care Hospital
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-12-03
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a blood collection tube for clinical examination, which relates to the clinical field and comprises a protective tube, wherein a label groove is arranged at the front end of the protective tube, a sealing cover is movably arranged at the upper end of the protective tube, an anti-skid groove is uniformly arranged at the outer side of the sealing cover, a through hole is arranged at the upper end of the sealing cover, a placing cabin is arranged at the upper end of the protective tube, a collecting tube main body is movably arranged in the placing cabin, the upper end of the protective tube is connected with a connector, and a thread strip is uniformly arranged at the outer side of the connector; this clinical examination is with heparin tube can prevent to gather the pipe main part and receive the striking and appear the damage, is favorable to the storage of blood, makes things convenient for the user of service to take out the pipe main part of gathering, replaces new collection pipe main part, easy operation, convenient to use can prevent that the protection needle tubing from droing at the blood sampling in-process, is favorable to the collection of blood, can prevent to gather the blood in the pipe main part and be polluted, is favorable to the inspection of blood.

Description

Blood collection tube for clinical examination

Technical Field

The utility model relates to a clinical field specifically is a blood sampling tube for clinical examination.

Background

A vacuum blood collection tube is a vacuum negative pressure blood collection tube, the heavy use of automated instruments and the storage of blood put higher requirements on the stability of original properties of blood samples, so that the vacuum blood collection technology breaks through the requirement of safety only, and the performance indexes of the accuracy, the original properties of the samples, the maintenance time, the tube machine matching, the strength of test tubes and the like can be used as the basis for evaluating the quality of the vacuum blood collection tube.

The easy breakage of current heparin tube is unfavorable for the storage of blood, and the leakproofness is relatively poor, leads to blood sample contaminated easily, and the needle tubing drops easily at the sampling process simultaneously, has increaseed medical personnel's burden, and for this reason, we have proposed a heparin tube for clinical examination.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blood sampling tube for clinical examination to solve the easy breakage of current blood sampling tube who proposes in the above-mentioned background art, be unfavorable for the storage of blood, and the leakproofness is relatively poor, lead to blood sample to be contaminated easily, the needle tubing drops easily in the sampling process simultaneously, has increaseed medical personnel's the problem of burden.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clinical examination is with heparin tube, includes the protecting tube, the label groove has been seted up to the front end of protecting tube, the upper end movable mounting of protecting tube has sealed lid, antiskid groove has evenly been seted up in the outside of sealed lid, the through-hole has been seted up to the upper end of sealed lid, the cabin has been seted up to the upper end of protecting tube, the inside movable mounting of placing the cabin has the collection pipe main part, the upper end of protecting tube is connected with the connector, the outside of connector evenly is provided with the screw thread strip.

Preferably, the connector is fixedly connected with the protective pipe, the thread strip is fixedly connected with the connector, the placing cabin is matched with the collecting pipe main body, the collecting pipe main body is movably mounted in the protective pipe through the placing cabin, and the protective pipe and the collecting pipe main body are made of transparent plastics.

Preferably, the bottom end of the sealing cover is provided with a mounting hole, the inner side wall of the mounting hole is uniformly provided with a plurality of groups of thread grooves, the thread grooves are matched with the thread strips, and the sealing cover is movably mounted at the upper end of the protective pipe through the matching of the thread grooves and the thread strips.

Preferably, two groups of movable holes are symmetrically formed in the inner side wall of the through hole, a first spring is arranged in each movable hole, the inner side of each movable hole and the outer side of the first spring are connected with a fastening block, a mounting groove is formed in the bottom end of the through hole, and a sealing plate is movably mounted in the mounting groove.

Preferably, one end of the first spring is fixedly connected with the movable hole, the other end of the first spring is fixedly connected with the fastening block, the fastening block is designed to be semicircular, and the fastening block moves in the movable hole through the first spring.

Preferably, the sealing plate is matched with the through hole, two groups of rotating shafts are arranged at the left end of the sealing plate, the upper end of the sealing plate is fixedly connected with a second spring, the other end of the second spring is fixedly connected with the top of the mounting groove, and the sealing plate rotates below the through hole through the rotating shafts.

Compared with the prior art, the beneficial effects of the utility model are that: the blood collection tube for clinical examination is provided with the protective tube, the protective tube can protect the collection tube main body, the collection tube main body can be prevented from being damaged due to impact, blood can be stored conveniently, after a user rotates the sealing cover anticlockwise, the thread groove in the mounting hole can rotate along the thread strip, so that the sealing cover can be separated from the connector, the user can take the collection tube main body out conveniently, a new collection tube main body is replaced, and the blood collection tube is simple to operate and convenient to use;

this blood sampling tube for clinical examination is provided with the fastening block, after in the other end follow through-hole interpolation collection pipe main part of needle tubing when the user, the first spring in the movable hole can outwards play the fastening block, thereby can make the fastening block clip the other end of needle tubing, can prevent that the protection needle tubing from droing at the blood sampling in-process, be favorable to the collection of blood, after the user will take out the blood vessel, spring two can upwards draw the closing plate, the cooperation pivot can make the closing plate rotatory in the bottom of through-hole, thereby can plug up the through-hole, seal placing the cabin, can prevent that the blood in the collection pipe main part is contaminated, be favorable to the inspection of blood.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial exploded view of the present invention;

FIG. 3 is a cross-sectional view of the sealing cap of the present invention;

fig. 4 is an enlarged view of a in the present invention.

In the figure: 1. a protective tube; 2. a label slot; 3. a sealing cover; 4. a through hole; 5. an anti-slip groove; 6. a placing cabin; 7. a connector; 8. a threaded strip; 9. a collection tube body; 10. mounting holes; 11. a thread groove; 12. a movable hole; 13. a first spring; 14. a fastening block; 15. a second spring; 16. a sealing plate; 17. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a clinical examination is with heparin tube, includes protecting tube 1, label groove 2 has been seted up to protecting tube 1's front end, protecting tube 1's upper end movable mounting has sealed lid 3, antiskid groove 5 has evenly been seted up in the outside of sealed lid 3, through-hole 4 has been seted up to the upper end of sealed lid 3, protecting tube 1's upper end has been seted up and has been placed cabin 6, the inside movable mounting who places cabin 6 has and gathers tub main part 9, protecting tube 1's upper end is connected with connector 7, the outside of connector 7 evenly is provided with screw thread strip 8.

The connector 7 is fixedly connected with the protective tube 1, the thread strip 8 is fixedly connected with the connector 7, the placing cabin 6 is matched with the collecting tube main body 9, the collecting tube main body 9 is movably installed in the protective tube 1 through the placing cabin 6, and the protective tube 1 and the collecting tube main body 9 are made of transparent plastics.

Mounting hole 10 has been seted up to the bottom of sealed lid 3, has evenly seted up a plurality of screw thread grooves 11 on the inside wall of mounting hole 10, and screw thread groove 11 agrees with threaded strip 8 mutually, and sealed lid 3 cooperates threaded strip 8 movable mounting in the upper end of protective tube 1 through screw thread groove 11.

When using, the protective tube 1 can protect gathering tub main part 9, can prevent to gather tub main part 9 and receive the striking and appear the damage, be favorable to the storage of blood, behind user's anticlockwise rotation sealed lid 3, thread groove 11 in the mounting hole 10 can be rotatory along thread strip 8, thereby can make sealed lid 3 and connector 7 separation, make things convenient for user of service to take out gathering tub main part 9, replace new gathering tub main part 9, and easy operation, convenient to use.

Example 2:

referring to fig. 3-4, the present invention provides a technical solution: the utility model provides a heparin tube for clinical examination, still includes through-hole 4, and two sets of movable holes 12 have been seted up to the symmetry on the inside wall of through-hole 4, are provided with spring 13 in the movable hole 12, and the inside of movable hole 12 and the outside that is located spring 13 are connected with fastening block 14, and the mounting groove has been seted up to the bottom of through-hole 4, and movable mounting has closing plate 16 in the mounting groove.

One end of the first spring 13 is fixedly connected with the movable hole 12, the other end of the first spring 13 is fixedly connected with the fastening block 14, the fastening block 14 is designed to be semicircular, and the fastening block 14 moves in the movable hole 12 through the first spring 13.

The sealing plate 16 is matched with the through hole 4, two groups of rotating shafts 17 are arranged at the left end of the sealing plate 16, the upper end of the sealing plate is fixedly connected with a second spring 15, the other end of the second spring 15 is fixedly connected with the top of the mounting groove, and the sealing plate 16 rotates below the through hole 4 through the rotating shafts 17.

When using, after in the other end of needle tubing inserted into collection pipe main part 9 from through-hole 4 when the user, spring 13 in the movable hole 12 can outwards play fastening block 14, thereby can make fastening block 14 clip the other end of needle tubing, can prevent that the needle tubing from droing at the blood sampling in-process, be favorable to the collection of blood, after the user takes the needle tubing out, spring two 15 can upwards draw closing plate 16, cooperation pivot 17 can make closing plate 16 rotatory in the bottom of through-hole 4, thereby can plug up through-hole 4, to placing cabin 6 and sealing, can prevent to gather the blood in the pipe main part 9 and be contaminated, be favorable to the inspection of blood.

The working principle is as follows: for the blood collection tube for clinical examination, firstly, the collection tube main body 9 is placed in the protective tube 1, then the sealing cover 3 is screwed, the anti-slip groove 5 on the sealing cover 3 can increase the friction between the sealing cover 3 and fingers, then a user inserts the needle tube, after the user inserts the other end of the needle tube into the collection tube main body 9 from the through hole 4, the first spring 13 in the movable hole 12 can eject the fastening block 14 outwards, so that the fastening block 14 can clamp the other end of the needle tube, the needle tube can be prevented from falling off in the blood collection process, the blood collection is facilitated, after the user extracts the needle tube, the second spring 15 can pull the sealing plate 16 upwards, the sealing plate 16 can rotate at the bottom end of the through hole 4 by matching with the rotating shaft 17, so that the through hole 4 can be blocked, the placing cabin 6 is sealed, and the blood in the collection tube main body 9 can be prevented from being polluted, be favorable to the inspection of blood, protective tube 1 can protect collection pipe main part 9, can prevent to gather pipe main part 9 and receive the striking and appear the damage, be favorable to the storage of blood, behind user's anticlockwise rotation sealed lid 3, thread groove 11 in the mounting hole 10 can be rotatory along thread strip 8, thereby can make sealed lid 3 and connector 7 separation, make things convenient for the user to take out collection pipe main part 9, replace new collection pipe main part 9, and the operation is simple, and convenient to use, it marks to paste the label through label groove 2 after gathering the completion.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a clinical examination is with heparin tube, includes protecting tube (1), its characterized in that, label groove (2) have been seted up to the front end of protecting tube (1), the upper end movable mounting of protecting tube (1) has sealed lid (3), antiskid groove (5) have evenly been seted up in the outside of sealed lid (3), through-hole (4) have been seted up to the upper end of sealed lid (3), the upper end of protecting tube (1) has been seted up and has been placed cabin (6), the inside movable mounting of placing cabin (6) has and gathers tub main part (9), the upper end of protecting tube (1) is connected with connector (7), the outside of connector (7) evenly is provided with thread strip (8).

2. A blood collection tube for clinical examination according to claim 1, wherein the connector (7) is fixedly connected with the protection tube (1), the thread strip (8) is fixedly connected with the connector (7), the placing cabin (6) is adapted to the collection tube main body (9), the collection tube main body (9) is movably installed in the protection tube (1) through the placing cabin (6), and the protection tube (1) and the collection tube main body (9) are made of transparent plastics.

3. The blood collection tube for clinical examination according to claim 1, wherein the bottom end of the sealing cover (3) is provided with a mounting hole (10), the inner side wall of the mounting hole (10) is uniformly provided with a plurality of groups of thread grooves (11), the thread grooves (11) are matched with the thread strips (8), and the sealing cover (3) is movably mounted at the upper end of the protective tube (1) through the matching of the thread grooves (11) and the thread strips (8).

4. The blood collection tube for clinical examination according to claim 1, wherein two sets of movable holes (12) are symmetrically formed in the inner side wall of the through hole (4), a first spring (13) is arranged in each movable hole (12), a fastening block (14) is connected to the inner side of each movable hole (12) and the outer side of the first spring (13), an installation groove is formed in the bottom end of the through hole (4), and a sealing plate (16) is movably installed in the installation groove.

5. A clinical laboratory blood collection tube according to claim 4, wherein one end of the first spring (13) is fixedly connected with the movable hole (12), the other end of the first spring (13) is fixedly connected with the fastening block (14), the fastening block (14) is designed to be semi-circular, and the fastening block (14) moves in the movable hole (12) through the first spring (13).

6. The blood collection tube for clinical examination according to claim 4, wherein the sealing plate (16) is fitted with the through hole (4), two sets of rotating shafts (17) are arranged at the left end of the sealing plate (16), the upper end of the sealing plate is fixedly connected with the second spring (15), the other end of the second spring (15) is fixedly connected with the top of the mounting groove, and the sealing plate (16) rotates below the through hole (4) through the rotating shafts (17).