Anti-slip and anti-seepage drainage tube

Abstract

The invention relates to the field of medical instruments, in particular to an anti-slip and anti-leakage drainage tube which comprises a drainage tube body, an anti-slip air bag and an anti-leakage air bag. Compared with the prior art, the anti-slip drainage tube has the advantages that the anti-slip air bag enables the drainage tube to be fixed in the body, the drainage tube cannot slip, skin of a patient cannot be torn, healing of a wound cannot be affected, and meanwhile pain of the patient is relieved; the anti-leakage air bag can prevent body fluid from leaking, and the risk of infection to a patient is reduced; the device is convenient to use due to the external drainage tube connector, the inflation condition of the air bag can be controlled at any time by using the air injection tube for inflation, the drainage tube can enter and exit conveniently, the external drainage tube connector can be in butt joint with other instruments, and the application range of the device is effectively expanded.

Description

Technical Field

[0001] The invention relates to the field of medical devices, and in particular to an anti-slip and anti-leakage drainage tube. Background Art

[0002] Drainage tubes are used for clinical surgical drainage. They are a kind of medical device that guides the pus, blood, and liquid accumulated between human tissues or in body cavities to the outside of the body to prevent postoperative infection and promote wound healing. There are many types of surgical drainage tubes used clinically, some are used for urinary catheterization, some are used for wounds, and they are used in the chest cavity, brain cavity, gastrointestinal tract, bile duct, etc. The purpose of surgical drainage is to guide the pus, blood, and liquid accumulated between human tissues or in body cavities to the outside of the body to prevent postoperative infection and affect wound healing.

[0003] However, there are still some problems after the drainage tube is placed after surgery. The drainage tube needs to be fixed after being inserted into the patient's body to prevent it from falling off. The commonly used fixing structure is adhesive tape or drainage tube fixing wire. Adhesive tape fixation is easy to cause tearing of the patient's skin, especially easy to affect wound healing; the drainage tube fixing wire on the skin is pulled during movement, which always causes pain and discomfort to the patient. After the commonly used method of fixing the drainage tube is used in clinical practice, body fluids often leak out along with the drainage tube. Due to the occurrence of leakage, bacteria will enter the body along with the leaked fluid, thereby increasing the risk of infection for the patient.

[0004] In view of the deficiencies in the prior art, it is necessary to provide a drainage tube that can prevent the drainage tube from slipping and preventing body fluid leakage. Summary of the invention

[0005] The purpose of the present invention is to overcome the above problems and provide an automatic fire prevention, fire extinguishing and smoke blocking device for restaurant smoke exhaust ducts on rooftops. To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An anti-slip and anti-leakage drainage tube, comprising a drainage tube body, an anti-slip airbag and an anti-leakage airbag, wherein the anti-slip airbag and the anti-leakage airbag are sleeved on the outer wall of the drainage tube body, and the anti-leakage airbag is arranged behind the anti-slip airbag;

[0007] The anti-slip airbag is provided with a first air injection tube, the front end of which passes through the anti-leakage airbag and extends into the anti-slip airbag, and the end of which is located outside the body; the anti-leakage airbag is provided with a second air injection tube, the front end of which extends into the anti-leakage airbag, and the end of which is located outside the body;

[0008] The anti-slip airbag is used to prevent the drainage tube body from slipping out of the body cavity, and the anti-leakage airbag is used to be fixed on the body wall to prevent body fluid from leaking out of the body wall.

[0009] The anti-slip airbag of the present invention is located in the body cavity after being injected with air, and the expanded anti-slip airbag will press against the inner side of the body wall, so that the drainage tube is fixed in the body and will not slip out of the body cavity. Compared with fixing the drainage tube with tape, this fixing method will not cause tearing of the patient's skin and will not affect the healing of the wound; compared with the drainage tube fixing line, this fixing method will not cause pulling during movement and will not cause pain and discomfort to the patient.

[0010] The anti-leakage airbag of the present invention is located on the body wall after being inflated. The inflated anti-leakage airbag will squeeze the gap between the drainage tube and the body wall to form a relatively closed environment, preventing body fluids in the body from leaking out, and preventing bacteria from entering the body from the leaking fluid due to the outflow of the leaked fluid, thereby preventing the risk of infection to the patient.

[0011] As an improvement, the anti-slip airbag and the anti-leakage airbag are independent of each other and not connected.

[0012] As an improvement, an external drainage tube interface is provided at the end of the drainage tube body.

[0013] The advantages of the present invention are:

[0014] 1. The present invention provides an anti-slip airbag on the drainage tube, which expands in the body cavity when in use, so that the drainage tube is fixed in the body and will not slip out of the body, will not tear the patient's skin, will not affect the healing of the wound, and will reduce the patient's pain.

[0015] 2. The present invention provides an anti-leakage airbag on the drainage tube, which squeezes the gap between the drainage tube and the body wall to prevent leakage of body fluids and reduce the risk of infection to the patient.

[0016] 3. The present invention is provided with an air injection tube and an external drainage tube interface, which makes the invention itself easy to use. The use of the air injection tube to inflate can control the expansion of the airbag at any time, and it is convenient for the drainage tube to enter and exit. The external drainage tube interface is provided to connect with other instruments, effectively expanding the scope of application of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the present invention.

[0018] Figure 2 It is a side view of the present invention.

[0019] Figure 3 It is a cross-sectional view of the anti-slip airbag of the present invention.

[0020] Figure 4 It is a cross-sectional view of the anti-leakage airbag of the present invention.

[0021] Figure 5 This is a usage state diagram of the present invention.

[0022] The symbols in the figure are:

[0023] 1. Drainage tube body; 2. Anti-slip airbag; 3. Anti-leakage airbag; 4. First air injection tube; 5. Second air injection tube; 6. External drainage tube interface; 7. Body cavity; 8. Body wall; 9. Outside the body. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invented product is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0026] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of the embodiments of the present invention, "plurality" means at least 2.

[0028] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The present invention is described in detail and specifically by specific examples below to provide a better understanding of the present invention, but the following examples do not limit the protection scope of the present invention.

[0030] Example 1

[0031] This embodiment discloses an anti-slip and anti-leakage drainage tube.

[0032] As shown in the figure, this embodiment includes a drainage tube body 1, an anti-slip airbag 2 and an anti-leakage airbag 3, the anti-slip airbag 2 and the anti-leakage airbag 3 are sleeved on the outer wall of the drainage tube body 1, and the anti-leakage airbag 3 is arranged behind the anti-slip airbag 2;

[0033] The anti-slip airbag 2 is provided with a first air injection tube 4, the front end of which passes through the anti-leakage airbag 3 and extends into the anti-slip airbag 2, and the end of which is located outside the body 9. The anti-leakage airbag 3 is provided with a second air injection tube 5, the front end of which extends into the anti-leakage airbag 3, and the end of which is located outside the body 9.

[0034] The anti-slip airbag 2 is used to prevent the drainage tube body 1 from slipping out of the body cavity 7 in the body cavity 7 , and the anti-leakage airbag 3 is used to be fixed on the body wall 8 to prevent body fluid from leaking out of the body wall 8 .

[0035] In this embodiment, the anti-slip airbag 2 is located in the body cavity 7 after being injected with air, and the inflated anti-slip airbag 2 will press against the body wall 8, so that the drainage tube is fixed in the body and will not slip out of the body cavity 7. Compared with fixing the drainage tube with tape, this fixing method will not cause tearing of the patient's skin and will not affect the healing of the wound; compared with the drainage tube fixing line, this fixing method will not cause pulling during movement and will not cause pain or discomfort to the patient.

[0036] In this embodiment, the anti-leakage airbag 3 is located on the body wall 8 after being injected with air. The inflated anti-leakage airbag 3 will squeeze the gap between the drainage tube and the body wall 8 to form a relatively closed environment, preventing the body fluid in the body cavity 7 from leaking outward. Bacteria will not enter the body from the leaking fluid due to the outflow of the leaking fluid, thereby preventing the risk of infection to the patient.

[0037] At the beginning of the use of this embodiment, the drainage tube is first inserted through the body wall into the body cavity 7, and then the uninflated anti-slip airbag 2 and anti-leakage airbag 3 are placed in the corresponding positions, the anti-slip airbag 2 is in the body cavity 7, and the anti-leakage airbag 3 is on the body wall 8. Then, the airbags are inflated from the first air injection tube 4 and the second air injection tube 5, and the anti-slip airbag 2 and the anti-leakage airbag 3 expand to play the role of anti-slip and anti-leakage. After the use of the drainage tube is finished, the anti-slip airbag 2 and the anti-leakage airbag 3 are deflated. After they are completely deflated, the drainage tube is smoothly taken out from the body without causing any harm to the body.

[0038] The anti-slip airbag 2 and the anti-leakage airbag 3 are independent of each other and are not connected.

[0039] An external drainage tube interface 6 is provided at the end of the drainage tube body 1 .

[0040] This embodiment is provided with an air injection tube and an external drainage tube interface 6, which makes the invention itself easy to use. The inflation of the anti-slip airbag 2 and the anti-leakage airbag 3 can be controlled at any time by inflating the air injection tube, which facilitates the entry and exit of the drainage tube. The external drainage tube interface 6 can be connected to other instruments, effectively expanding the scope of application of the present invention.

[0041] The specific embodiments of the present invention are described in detail above, but they are only examples, and the present invention is not equivalent to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions made to the present invention are also within the scope of the present invention. Therefore, the equalization changes and modifications made without departing from the spirit and scope of the present invention should be included in the scope of the present invention.

Claims

1. An anti-slip and anti-leakage drainage tube, characterized in that: The drainage tube comprises a drainage tube body (1), an anti-slip airbag (2) and an anti-leakage airbag (3), wherein the anti-slip airbag (2) and the anti-leakage airbag (3) are sleeved on the outer wall of the drainage tube body (1), and the anti-leakage airbag (3) is arranged behind the anti-slip airbag (2); The anti-slip airbag (2) is provided with a first air injection tube (4), the front end of the first air injection tube (4) passes through the anti-leakage airbag (3) and extends into the anti-slip airbag (2), and the end of the first air injection tube (4) is located outside the body (9); the anti-leakage airbag (3) is provided with a second air injection tube (5), the front end of the second air injection tube (5) extends into the anti-leakage airbag (3), and the end of the second air injection tube (5) is located outside the body (9); The anti-slip air bag (2) is used to prevent the drainage tube body (1) from slipping out of the body cavity (7) in the body cavity, and the anti-leakage air bag (3) is used to be fixed on the body wall (8) to prevent body fluid from leaking out of the body wall (8).

2. The anti-slip and anti-leakage drainage tube according to claim 1, characterized in that: The anti-slip airbag (2) and the anti-leakage airbag (3) are independent of each other and are not connected.

3. The anti-slip and anti-leakage drainage tube according to claim 1, characterized in that: An external drainage tube interface (6) is provided at the end of the drainage tube body (1).

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