CN211024671U - Drainage tube with autonomic antibiotic - Google Patents

Abstract

The utility model discloses a drainage tube with independently antibiotic, including the pipe body, the fixed surface of pipe body one side has been seted up the multiunit and has been first inlayed the entry, and the first fixed antibiotic liquid bag that is provided with that inlays the entry in inside, two inside upper and lower walls of pipe body are fixed respectively and are provided with the multiunit second and inlay the entry with the third, and the second inlays the entry and all fixes the osmotic surface that is provided with the opening part that the third inlayed the entry, the fixed negative luer joint that is provided with in one side on pipe body surface. The utility model discloses have the effect that restraines and kill the adnexed bacterium of pipe body when using, have the effect that prevents that the bacterium from leading to pipe jam at the outer mucus of pipe wall endocrine cell simultaneously, avoid the patient to receive the infection when using for patient's the state of an illness aggravates, also can guarantee simultaneously the utility model discloses a normal use.

Description

Drainage tube with autonomic antibiotic

Technical Field

The utility model relates to a drainage tube technical field especially relates to a drainage tube with independently antibiotic.

Background

The drainage tube is a medical appliance 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. The surgical drainage tubes are used for drainage, some are used for catheterization, some are used for wounds, thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like, and the surgical drainage is used for guiding pus, blood and liquid accumulated in human tissues or body cavities to the outside of a body so as to prevent postoperative infection and influence on wound healing and is generally made of silicon rubber or polyurethane and other materials.

When in use, a doctor inserts one end of the catheter into the drainage position in vivo or on a wound surface by utilizing the cooperation of an operation, 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 the drainage is performed in vitro under the action of internal pressure, gravity or negative pressure suction isopiestic pressure, and the sterile catheter is aseptically provided and disposable and is used for draining effusion, effusion or gas of a patient to the outside of the body. The common drainage catheter for thoracic cavity, ventricle, cerebrospinal fluid, lumbar vertebra, craniocerebral drainage catheter, abdominal cavity, thoracic cavity, ventricle, bile duct, etc.

The surface or inside of current drainage tube easy attached to the drainage tube of germ at the in-process of inserting to lead to the patient to receive the infection, make patient's state of an illness aggravate, reduce patient's survival rate, and current drainage tube can secrete extracellular mucus when the bacterium is attached to in the silica gel tube when using, the extracellular mucus of bacterium secretion finally probably leads to the pipe to block up completely, influences the normal use of drainage tube, makes the unable normal discharge of internal hydrops of patient.

To this end, we propose a drainage tube with autonomous antibacterial properties to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drainage tube with autonomous antibiosis.

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

the utility model provides a drainage tube with independently antibiotic, includes the pipe body, the fixed surface of pipe body one side has been seted up multiunit and has been inlayed the mouth first, and the first fixed antibiotic liquid bag that is provided with that inlays the mouth in inside, the inside upper and lower two walls of pipe body are fixed respectively and are provided with multiunit second and inlay the mouth with the third, and the second inlays the mouth and all fixes being provided with the osmotic surface with the opening part that the mouth was inlayed to the third, the fixed negative luer that is provided with in one side on pipe body surface connects.

Preferably, the antibiotic liquid bag is fixedly arranged in the first embedding opening through friction force, the antibiotic liquid bag is in a rigid rectangular shape, and the top and the bottom of the antibiotic liquid bag are respectively provided with an outer protective cover and a drip pipe.

Preferably, the first embedding opening and the second embedding opening are communicated, and the dripping pipe extends into the second embedding opening.

Preferably, the second embedding opening is internally and fixedly provided with sterile cotton, and the surface of the top of the sterile cotton is contacted with the dripping end of the dripping pipe.

Preferably, a recess is fixedly arranged on the surface of one side of the catheter body, the female luer connector is fixedly arranged in the recess, and the female luer connector is parallel to the catheter body.

Preferably, clindamycin injection is arranged in the antibacterial liquid bag, and rifampicin antibacterial drugs are arranged in the third embedding port.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with first inlay the entry, antibiotic liquid bag, weeping pipe, aseptic cotton, infiltration face and third inlay the entry to reach the effect of restraining and killing the bacterium that the pipe body adheres to, have the effect that prevents that the bacterium from leading to the pipe jam outside pipe wall endocrine cell mucus simultaneously, the inside of third inlay the entry is provided with rifampicin antibacterial drug during the use, can effectually restrain the bacterium in the body; antibiotic liquid bag embedding is in the first inside of inlaying the mouth, can prevent effectively that antibiotic liquid bag from exposing and being touched the drop by the patient carelessly on the surface of pipe body, and antibiotic liquid bag's inside is equipped with clindamycin injection, when antibiotic liquid bag's inside clindamycin injection leaks to the second through the weeping pipe and inlays the inside aseptic cotton surface of mouth, absorb the inside that saturated aseptic cotton of clindamycin injection can distribute the drug effect to the pipe through the infiltration face, and kill to the bacterium of pipe inside, make this use novel have better antibiotic effect when using.

Drawings

FIG. 1 is a perspective view of a drain tube with autonomous antibacterial properties as proposed by the present invention;

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

fig. 4 is a partially enlarged view of a portion a in fig. 1.

In the figure: 1. a catheter body; 2. a first embedding port; 3. a second inlet; 4. an antimicrobial liquid bag; 5. an outer protective cover; 6. a drip pipe; 7. aseptic cotton; 8. a penetration surface; 9. a third embedding port; 10. a recess; 11. a female luer fitting.

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.

Referring to fig. 1-4, a drainage tube with autonomous antibacterial function comprises a catheter body 1, a plurality of groups of first embedding ports 2 are fixedly arranged on the surface of one side of the catheter body 1, and the inner part of the first embedding opening 2 is fixedly provided with an antibacterial liquid bag 4, the upper wall and the lower wall of the inner part of the catheter body 1 are respectively fixedly provided with a plurality of groups of second embedding openings 3 and third embedding openings 9, and the openings of the second embedding port 3 and the third embedding port 9 are both fixedly provided with a penetration surface 8, when in use, the surface of the penetration surface 8 is provided with a plurality of groups of penetration holes which are beneficial to the dispersion of the medicine components, one side of the surface of the catheter body 1 is fixedly provided with a negative luer connector 11 which is a standardized micro non-penetration connector, the male luer connector and the matched female luer connector are used for connection, the male luer connector is convenient connection equipment used in the medical industry, and the management of liquid and gaseous medical fluids is greatly simplified. The luer connector can be used for switching four infusion bags on the premise of not plugging and unplugging the infusion needle of a patient. Such a fitting also allows multiple fluids that are compatible with each other to be managed using the same tubing, thereby reducing trauma to the patient.

The antibacterial liquid bag 4 is fixedly arranged inside the first embedding opening 2 through friction force, the antibacterial liquid bag 4 is in a hard rectangular shape, and the top and the bottom of the antibacterial liquid bag 4 are respectively provided with an outer protective cover 5 and a dripping pipe 6; the outer protective cover 5 is arc-shaped and is attached to the surface of the catheter body 1, the dripping pipe 6 has the function of uniformly dripping the liquid medicine, the first embedding opening 2 is communicated with the second embedding opening 3, and the dripping pipe 6 extends into the second embedding opening 3; the sterile cotton 7 is fixedly arranged inside the second embedding opening 3, the sterile cotton 7 can absorb dropping liquid medicine and keep the liquid medicine inside the sterile cotton 7 when in use, then after the liquid medicine inside the antibacterial liquid bag 4 is dropped, the sterile cotton 7 can still continuously disperse medicine components, and the surface of the top of the sterile cotton 7 is contacted with the dropping end of the dropping pipe 6; a notch 10 is fixedly arranged on the surface of one side of the catheter body 1, a female luer connector 11 is fixedly arranged in the notch 10, and the female luer connector 11 is parallel to the catheter body 1; the interior of the antibacterial liquid bag 4 is provided with clindamycin injection, clindamycin is lincosamide antibiotics, and is mainly combined with 50S subunit bacterial ribosome to inhibit early protein synthesis of bacteria, remove protein A and villous coat on the surface of the bacteria, so that the bacteria are easy to phagocytize and kill, and the interior of the third insertion port 9 is provided with rifampicin antibacterial drugs, and rifampicin inhibits the activity of RNA polymerase of sensitive bacteria depending on DNA.

The working principle of the utility model is that when in use, a doctor places one end of a catheter body 1 in the position of a patient body where effusion drainage is needed by the cooperation of an operation, then cuts off a weeping pipe 6 at the output end of an antibacterial liquid bag 4, meanwhile, the weeping pipe 6 is downward, the antibacterial liquid bag 4 is installed in the first embedded opening 2 by utilizing the friction force between the inside of the first embedded opening 2 and the surface of the antibacterial liquid bag 4, at the moment, the weeping pipe 6 begins to drip towards the inside of the second embedded opening 3, the aseptic cotton 7 in the second embedded opening 3 injects the dripping clindamycin for absorption, and simultaneously emits towards the inside of the catheter body 1 through a penetration surface 8, simultaneously, rifampicin antibacterial medicines arranged in a notch 10 also emit medicine components towards the inside of the catheter body 1 and act on the inside of the catheter body 1, at the moment, the doctor operates to enable the effusion in the patient body to flow to the appointed position along the catheter body 1, and the physician can access different drains through the female luer fitting 11 as desired.

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 (6)

1. The utility model provides a drainage tube with independently antibiotic, includes pipe body (1), its characterized in that, the fixed surface of pipe body (1) one side has been seted up the first income mouth (2) of inlaying of multiunit, and the first inside fixed antibiotic liquid bag (4) that are provided with of inlaying mouthful (2), two walls about pipe body (1) inside are fixed respectively and are provided with multiunit second and inlay mouthful (3) and the third inlays and mouthful (9), and the second inlays and all fixedly is provided with osmotic surface (8) with the opening part that the third inlayed mouthful (9), the fixed negative luer connector (11) that is provided with in one side on pipe body (1) surface.

2. The drain tube with autonomous antibacterial function according to claim 1, wherein said antibacterial liquid bag (4) is fixedly arranged inside the first insertion opening (2) by friction force, said antibacterial liquid bag (4) is rigid and rectangular, and the top and bottom of the antibacterial liquid bag (4) are respectively provided with an outer protective cover (5) and a drip tube (6).

3. A drain with autonomous antibacterial action according to claim 2, characterized in that said first inlet (2) and said second inlet (3) are reciprocally through, said drip pipe (6) extending inside said second inlet (3).

4. A drain tube with autonomous antibiosis according to claim 1, characterized in that the inside of the second embedding opening (3) is fixedly provided with a sterile cotton (7), and the surface of the top of the sterile cotton (7) is contacted with the dripping end of the dripping tube (6).

5. A drain tube with autonomous antibiotic according to claim 1, characterized in that a recess (10) is fixedly provided on a surface of one side of the catheter body (1), the female luer fitting (11) is fixedly installed inside the recess (10), and the female luer fitting (11) is parallel to the catheter body (1).

6. The self-antibacterial drainage tube according to claim 1, wherein the antibacterial liquid bag (4) is internally provided with clindamycin injection, and the third insertion port (9) is internally provided with rifampicin antibacterial drugs.

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