CN211096395U

CN211096395U - Drainage tube anti-blocking structure

Info

Publication number: CN211096395U
Application number: CN201921228999.XU
Authority: CN
Inventors: 吴旋
Original assignee: Affiliated Hospital of North Sichuan Medical College
Current assignee: Affiliated Hospital of North Sichuan Medical College
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-28
Anticipated expiration: 2029-07-31

Abstract

The utility model belongs to the technical field of medical equipment, in particular to a drainage tube anti-blocking structure, which comprises a drainage bag, wherein the surface of the drainage bag is provided with scales, one end of the drainage bag is provided with a bag cover, the other end of a drainage belt is provided with a drainage tube, the drainage tube and a round hole are arranged, and a second puncture needle is arranged at the round hole part, thereby not only facilitating the positioning of the drainage tube, but also cutting off the blocking position when the drainage tube is blocked, using the second puncture needle to pull the drainage tube to reenter the human body for continuous drainage work, avoiding the trouble of replacing the disposable drainage tube again, greatly avoiding the waste of resources, preventing the risk of falling off of the drainage bag by integrally arranging the drainage tube and the drainage bag, obviously seeing the drainage progress by arranging the scales on the surface of the drainage bag, facilitating the timely cleaning of sundries in the drainage bag, the utility model discloses simple structure, convenient operation is fit for using widely on a large scale.

Description

Drainage tube anti-blocking structure

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to drainage tube prevents stifled structure.

Background

The drainage tube is used for clinical surgery drainage, which guides pus, blood and liquid accumulated in human tissues or body cavities to the outside of the body, prevents postoperative infection and promotes wound healing, has many types of clinically applied surgical drainage tubes, some are used for catheterization, some are used for wounds, thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like, and surgical drainage aims to guide the pus, blood and liquid accumulated in the human tissues or body cavities to the outside of the body, is placed in a human body operation area or body cavities by using a siphon or negative pressure suction principle and penetrates out of the body through skin incisions, guides the pus, exuded blood, tissue liquid and other liquid accumulated in the human tissues or body cavities to the outside of the body, prevents postoperative infection caused by liquid accumulation, promotes wound healing and disease rehabilitation, and is generally made of silicon rubber or polyurethane and other materials. When in use, one end of the catheter is inserted into the drainage position in vivo or on the wound surface, and the other end of the catheter can be connected with other external apparatuses such as a drainage connecting pipe and the like in vitro, and can drain the drainage in vitro under the action of internal pressure, gravity or negative pressure suction isopiestic pressure. The drainage tube is aseptically provided and disposable, the front part of the prior drainage tube is a puncture needle, and the rear part of the prior drainage tube is connected with a drainage bag, so that the drainage tube is easy to block and inconvenient to clean due to the suction of thick oil, lipid or solid substances.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a drainage tube anti-blocking structure, which has the characteristic of anti-blocking.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stifled structure is prevented to drainage tube, includes the drainage bag, the surface of drainage bag is provided with the scale, the one end of drainage bag is provided with the flap, the other end in drainage area is provided with the drainage tube, the top of drainage tube is provided with first pjncture needle, the surface of drainage tube is provided with the round hole, the surface of round hole is provided with the second pjncture needle.

Preferably, the number of the round holes and the number of the second puncture needles are at least five.

Preferably, the drainage tube and the drainage bag are arranged integrally.

Preferably, the length of the second puncture needle is smaller than the length of the first puncture needle.

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

the utility model discloses, through setting up drainage tube and round hole, and set up the second pjncture needle at the round hole position, not only conveniently fix a position the drainage tube to when the drainage tube blocks up, can cut off the jam position, use the second pjncture needle to pull the drainage tube and get into the human body again and continue drainage work, avoided changing the trouble of disposable drainage tube once more, greatly avoided the wasting of resources, through setting up drainage tube and drainage bag integration, prevent the risk that the drainage bag drops, set up the scale through the surface at the drainage bag, can be obvious see the drainage progress, be convenient for in time clear up debris in the drainage bag, to sum up, the utility model discloses simple structure, convenient operation is fit for using widely on a large scale.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the structure of the middle drainage tube of the present invention;

in the figure: 1. a bag cover; 2. a drainage bag; 3. calibration; 4. a first puncture needle; 5. a drainage tube; 6. a second puncture needle; 7. a circular hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a drainage tube anti-blocking structure comprises a drainage bag 2, wherein scales 3 are arranged on the surface of the drainage bag 2, the drainage progress can be obviously seen by arranging the scales 3 on the surface of the drainage bag 2, sundries in the drainage bag 2 can be conveniently and timely cleaned, a bag cover 1 is arranged at one end of the drainage bag 2, a drainage tube 5 is arranged at the other end of a drainage belt, a first puncture needle 4 is arranged at the top end of the drainage tube 5, a round hole 7 is arranged on the surface of the drainage tube 5, the drainage tube 5 and the round hole 7 are arranged, a second puncture needle 6 is arranged at the position of the round hole 7, the drainage tube 5 is conveniently positioned, when the drainage tube 5 is blocked, the blocked position can be cut off, the second puncture needle 6 is used for drawing the drainage tube 5 to enter a human body again for continuing drainage work, the trouble of replacing a disposable drainage tube 5 again is avoided, and the waste of, the surface of the round hole 7 is provided with a second puncture needle 6.

Specifically, the number of the round holes 7 and the number of the second puncture needles 6 are at least five.

Specifically, drainage tube 5 sets up as an organic wholely with drainage bag 2, through setting up drainage tube 5 and drainage bag 2 integration, prevents the risk that drainage bag 2 drops.

Specifically, the length of the second puncture needle 6 is smaller than that of the first puncture needle 4.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, pull drainage tube 5 through first pjncture needle 4 and send into the human body, fix drainage tube 5 through 5 surperficial second pjncture needles 6 of drainage tube, impurity enters into drainage bag 2 through drainage tube 5 in, when one of them section of drainage tube 5 blockked up, cut off the drainage tube 5 that blocks up, use second pjncture needle 6 to carry out the secondary of drainage tube 5 nearby and insert, can continue to carry out drainage work, in the drainage process, can observe the drainage progress that scale 3 on 2 surfaces of drainage bag comes, be convenient for in time clear up the debris in the drainage bag 2.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stifled structure is prevented to drainage tube, includes drainage bag (2), its characterized in that: the utility model discloses a drainage bag, including drainage bag (2), one end of drainage bag (2) is provided with flap (1), the other end of drainage bag (2) is provided with drainage tube (5), the top of drainage tube (5) is provided with first pjncture needle (4), the surface of drainage tube (5) is provided with round hole (7), the surface of round hole (7) is provided with second pjncture needle (6).

2. The drain tube blockage preventing structure according to claim 1, wherein: the number of the round holes (7) and the number of the second puncture needles (6) are at least five.

3. The drain tube blockage preventing structure according to claim 1, wherein: the drainage tube (5) and the drainage bag (2) are arranged into a whole.

4. The drain tube blockage preventing structure according to claim 1, wherein: the length of the second puncture needle (6) is less than that of the first puncture needle (4).