CN214804737U

CN214804737U - Puncture-proof blood collection tube

Info

Publication number: CN214804737U
Application number: CN202121034094.6U
Authority: CN
Inventors: 吉星星
Original assignee: Affiliated Hospital of Jiangnan University
Current assignee: Affiliated Hospital of Jiangsu University; Affiliated Hospital of Jiangnan University
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-23
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a prevent stabbing heparin tube, the flexible hose comprises a hose, the sleeve pipe has been cup jointed to the outer wall of hose, sheathed tube one side outer wall is provided with the connecting pipe, the another side outer wall of connecting pipe has cup jointed two limiting plates that the equidistance distributes, the another side outer wall of connecting pipe has cup jointed clip one, clip two has been cup jointed to one side outer wall of connecting pipe, the equal rigid coupling of both sides outer wall of clip one has the fixed block, the equal rigid coupling of both sides outer wall of clip two has solid fixed ring. The utility model discloses beneficial effect extracts the good heparin tube of collection, and the backup pad resets, and another empty heparin tube roof pressure backup pad once more, and the heparin tube is connected with the connecting pipe, prevents that nurse's hand from being by the fish tail, just can not prick in one's hand in the operation process, and clip one and clip two can take off and use on another connecting pipe, is not disposable consumables, has practiced thrift the cost, has reduced the work degree of difficulty for the process of blood sampling has improved the availability factor of heparin tube.

Description

Puncture-proof blood collection tube

Technical Field

The utility model relates to a heparin tube technical field especially relates to a prevent stabbing heparin tube.

Background

The blood collection tube is also called 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 accuracy, the original properties of the samples, the maintenance time, the tube machine matching, the strength of test tubes and other performance indexes can be used as the basis for evaluating the quality of the vacuum blood collection tube.

The blood taking needle of present clinical use, the higher authority is the blood taking needle, and thick one end is inserting the heparin tube below, and often need adopt the multicell blood simultaneously during the nurse operation, need often extract the heparin tube and insert in the pipe of another collection, owing to exert oneself the difference very easily and prick one's hand, still influenced the process of blood sampling when having increased the work degree of difficulty, reduced the availability factor of heparin tube.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent stabbing heparin tube to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent stabbing heparin tube, includes the hose, the sleeve pipe has been cup jointed to the outer wall of hose, sheathed tube one side outer wall is provided with the connecting pipe, the limiting plate that two equidistance distribute has been cup jointed to the another side outer wall of connecting pipe, clip one has been cup jointed to the another side outer wall of connecting pipe, clip two's the equal rigid coupling of both sides outer wall has a fixed block, the circular port has all been seted up to fixed block and the outer wall of solid fixed ring one side, the equal swing joint of inner wall of circular port has the bracing piece, the another side outer wall of bracing piece all overlaps and is equipped with the spring, the spring all is connected with fixed block and solid fixed ring, there is the backup pad one side outer wall of bracing piece all through screw connection.

As a further improvement scheme of the technical scheme: the another side outer wall of backup pad top and bottom all is provided with the fixture block, the draw-in groove has all been seted up to the one side outer wall of connecting pipe top and bottom, the fixture block all with the size looks adaptation of draw-in groove.

As a further improvement scheme of the technical scheme: the connecting pipe is arranged in a conical shape, and the diameter of one side of the connecting pipe is larger than that of the other side of the connecting pipe.

As a further improvement scheme of the technical scheme: the outer wall of the top end of the hose is inserted with a handle, and the outer wall of the top end of the handle is provided with a blood taking needle.

As a further improvement scheme of the technical scheme: the outer wall of the top end of the hose is sleeved with a sponge pipe, and the outer wall of the sponge pipe is provided with anti-skidding lines.

As a further improvement scheme of the technical scheme: the outer wall of one side of sponge pipe is provided with the elastic cord, the bottom outer wall of elastic cord is provided with the shell, the size looks adaptation of shell and blood taking needle.

As a further improvement scheme of the technical scheme: an inserting opening is formed in the outer wall of one side of the supporting plate, and the inserting opening is matched with the blood collection tube in size.

As a further improvement scheme of the technical scheme: the first clamp is matched with the diameter of one side of the connecting pipe, and the second clamp is matched with the diameter of the other side of the connecting pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the blood sampling tube for preventing the puncture is provided with a first clamp, a second clamp, a spring, a support rod, a support plate and a connecting tube, wherein the first clamp and the second clamp are pressed to be respectively clamped at two sides of the connecting tube, the support plate is just blocked in front of an access end of the connecting tube, when blood needs to be sampled, the blood sampling tube is held to be pressed against the support plate, the spring and the support rod are stressed, moved and compressed, the support plate is moved, a clamping block is clamped into a clamping groove, the blood sampling tube is connected with the connecting tube, a blood sampling needle is inserted into a skin vessel to begin blood sampling, when the blood sampling tube needs to be replaced, the collected blood sampling tube is pulled out, the support plate is reset, another empty blood sampling tube is used for jacking the support plate again, the blood sampling tube is connected with the connecting tube to prevent a hand of a nurse from being scratched, the hand cannot be pricked in the operation process, the first clamp and the second clamp can be taken down to be used on another connecting tube, and are not disposable consumables, the cost is saved, the work difficulty is reduced, the blood sampling process is accelerated, and the use efficiency of the blood sampling tube is improved.

2. This a be used for preventing stabbing heparin tube through being provided with the sponge pipe, the convenient nurse of antiskid line on sponge pipe and surface takes, and increase frictional force prevents to drop, has improved the security of blood sampling process.

3. This be used for preventing stabbing heparin tube through being provided with elastic cord and shell, can directly protect the blood taking needle once more with the shell that the elastic cord is connected after using the completion, conveniently removes the transport, has improved the convenience.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic perspective view of the whole structure of a puncture-proof blood collection tube of the present invention;

fig. 2 is a schematic perspective view of a protective structure of the puncture-proof blood collection tube of the present invention;

fig. 3 is a separated schematic perspective view of a connection tube and a protection structure of the puncture-proof blood collection tube of the present invention;

fig. 4 is an enlarged schematic view of the blood sampling needle structure of the anti-stabbing blood sampling tube of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a hose; 2. a sleeve; 3. a connecting pipe; 4. a first clamp; 5. a second clamp; 6. a sponge tube; 7. a handle; 8. a blood collection needle; 9. a housing; 10. a fixed block; 11. a spring; 12. a fixing ring; 13. a support bar; 14. a support plate; 15. a clamping block; 16. a limiting plate; 17. a card slot; 18. and (4) elastic bands.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, in the embodiment of the utility model, an anti-stab heparin tube, including hose 1, hose 1's outer wall has cup jointed sleeve pipe 2, one side outer wall of sleeve pipe 2 is provided with connecting pipe 3, the another side outer wall of connecting pipe 3 has cup jointed two limiting plates 16 that the equidistance distributes, clip 4 has been cup jointed to connecting pipe 3's another side outer wall, clip two 5 have been cup jointed to one side outer wall of connecting pipe 3, the equal rigid coupling of the both sides outer wall of clip 4 has fixed block 10, the equal rigid coupling of the both sides outer wall of clip two 5 has solid fixed ring 12, the circular port has all been seted up to one side outer wall of fixed block 10 and solid fixed ring 12, the equal swing joint of inner wall of circular port has bracing piece 13, the another side outer wall of bracing piece 13 all is equipped with spring 11, spring 11 all is connected with fixed block 10 and solid fixed ring 12, one side outer wall of bracing piece 13 all has backup pad 14 through screw connection.

Referring to fig. 2, the outer walls of the top and bottom of the supporting plate 14 are provided with a clamping block 15, the outer walls of the top and bottom of the connecting tube 3 are provided with a clamping groove 17, and the clamping blocks 15 are matched with the clamping groove 17 in size, so that the blood collection tube is conveniently limited.

Referring to fig. 3, the connection tube 3 is tapered, and the diameter of one side of the connection tube 3 is larger than that of the other side thereof, so that the second clip 5 cannot move any more after moving a certain distance.

Referring to fig. 4, a handle 7 is inserted into the outer wall of the top end of the hose 1, and a blood collection needle 8 is arranged on the outer wall of the top end of the handle 7, so that the hose is convenient to hold by hand and take.

Referring to fig. 4, the outer wall of the top end of the hose 1 is sleeved with a sponge tube 6, and the outer wall of the sponge tube 6 is provided with anti-slip lines to increase friction force and prevent falling off.

Referring to fig. 4, an elastic band 18 is arranged on the outer wall of one side of the sponge tube 6, a shell 9 is arranged on the outer wall of the bottom end of the elastic band 18, the shell 9 is matched with the blood taking needle 8 in size, and the blood taking needle 8 is protected by the shell 9 after being used, so that the blood taking needle is convenient to carry.

Referring to fig. 2, an outer wall of one side of the supporting plate 14 is provided with a socket, and the socket is adapted to the size of the blood collection tube.

Referring to fig. 2, the first clip 4 is adapted to one side of the connecting tube 3, and the second clip 5 is adapted to the other side of the connecting tube 3.

The utility model discloses a theory of operation is: when the puncture-proof blood collection tube needs to be used, the first clamp 4 and the second clamp 5 are pressed to be clamped at two sides of the connecting tube 3 respectively, the support plate 14 is just blocked in front of the access end of the connecting tube 3, when blood collection is needed, the blood collection tube is held to abut against the support plate 14 to be pressed, the spring 11 and the support rod 13 are stressed, moved and compressed, the support plate 14 moves, the clamping block 15 is clamped into the clamping groove 17, the blood collection tube is connected with the connecting tube 3, the blood collection needle 8 is inserted into a skin blood vessel to start blood collection, when the blood collection tube needs to be replaced, the collected blood collection tube is pulled out, the support plate 14 is reset, another empty blood collection tube abuts against the support plate 14 again, the blood collection tube is connected with the connecting tube 3 to prevent a nurse from scratching the hand, the first clamp 4 and the second clamp 5 are taken down for standby after use is finished, the friction force is increased by the sponge tube 6 and the anti-skid grains arranged on the surface to prevent falling off, the shell 9 connected with the elastic band 18 protects the blood collection needle 8 after use is finished, prevent hurting people and finish the using process of the puncture-proof blood collection tube.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a prevent stabbing heparin tube, includes hose (1), its characterized in that, sleeve pipe (2) have been cup jointed to the outer wall of hose (1), one side outer wall of sleeve pipe (2) is provided with connecting pipe (3), the another side outer wall of connecting pipe (3) has cup jointed two limiting plate (16) that the equidistance distributes, clip (4) have been cup jointed to the another side outer wall of connecting pipe (3), clip (5) have been cup jointed to one side outer wall of connecting pipe (3), the equal rigid coupling in both sides outer wall of clip (4) has fixed block (10), the equal rigid coupling in both sides outer wall of clip (5) has solid fixed ring (12), the circular port has all been seted up to one side outer wall of fixed block (10) and solid fixed ring (12), the equal swing joint in inner wall of circular port has bracing piece (13), the another side outer wall of bracing piece (13) all overlaps and is equipped with spring (11), spring (11) all are connected with fixed block (10) and solid fixed ring (12), the outer wall of one side of bracing piece (13) all has backup pad (14) through the screw connection.

2. A puncture-proof blood collection tube according to claim 1, wherein the outer walls of the top and bottom ends of the support plate (14) are provided with clamping blocks (15), the outer walls of the top and bottom ends of the connection tube (3) are provided with clamping grooves (17), and the clamping blocks (15) are adapted to the size of the clamping grooves (17).

3. A puncture-proof blood collection tube according to claim 1, wherein the connecting tube (3) is tapered, and the diameter of one side of the connecting tube (3) is larger than that of the other side.

4. A puncture-proof blood collection tube according to claim 1, wherein a handle (7) is inserted into the outer wall of the top end of the hose (1), and a blood collection needle (8) is arranged on the outer wall of the top end of the handle (7).

5. A puncture-proof blood collection tube according to claim 1, wherein a sponge tube (6) is sleeved on the outer wall of the top end of the hose (1), and anti-skid lines are arranged on the outer wall of the sponge tube (6).

6. A puncture-proof blood collection tube according to claim 5, characterized in that an elastic band (18) is arranged on the outer wall of one side of the sponge tube (6), an outer shell (9) is arranged on the outer wall of the bottom end of the elastic band (18), and the outer shell (9) is matched with the size of the blood collection needle (8).

7. A puncture-proof blood collection tube according to claim 1, wherein an outer wall of one side of the support plate (14) is provided with a socket, and the socket is matched with the size of the blood collection tube.

8. A puncture-proof blood collection tube according to claim 1, wherein the first clip (4) is adapted to one side of the connecting tube (3) and the second clip (5) is adapted to the other side of the connecting tube (3).