Elastic drainage fixing band for negative pressure suction disc

Abstract

The utility model relates to an elastic drainage fixing band for a negative pressure suction disc, which is characterized in that the elastic drainage fixing band comprises a tying band, a fixer, a button and a ring buckle, the upper end of the tying band is provided with the fixer used for connecting clothes, the lower end of the tying band is provided with the ring buckle used for connecting the negative pressure suction disc, and the ring buckle is a quick-release adjustable ring buckle; a plurality of button holes are evenly formed in the tying belt, and at least one button is arranged on the upper portion of the tying belt. The fixing device is ingenious in structure, reasonable in design and high in safety, pipeline fixation can be enhanced, a patient can move conveniently, and the risk that the pipeline slips off is reduced.

Description

Technical Field

[0001] The utility model relates to an elastic drainage fixing belt for a negative pressure suction disc, belonging to the technical field of medical nursing equipment. Background Art

[0002] In clinical practice, some patients undergo drainage for treatment. Drainage in medicine involves the extraction of fluid from a body cavity or wound using negative pressure suction. This is done to prevent the fluid from remaining in the body for too long, potentially causing infection or disease in surrounding tissues.

[0003] Vacuum suction disc Figure 1 [As shown] is a drainage device commonly used in clinical practice. The negative pressure suction disc needs to be fixed to the patient during use. However, the existing fixation method of the negative pressure suction disc [using a pin] poses some safety hazards to the patient. For example, the pin may become loose when the patient moves or when the nurse changes it, resulting in the risk of needle stick injury and tube slippage. Summary of the Invention

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide an elastic drainage fixing belt for a negative pressure suction disc, which has an ingenious structure and a reasonable design, is conducive to strengthening the fixation of the pipeline, facilitates the patient's movement, reduces the risk of the pipeline slipping, and has high safety.

[0005] The above-mentioned purpose of the utility model is achieved through the following technical solutions:

[0006] An elastic drainage fixing belt for a negative pressure suction disk is characterized in that it includes a lace, a fastener, a button and a buckle, the upper end of the lace is equipped with a fastener for connecting to clothes, the lower end of the lace is equipped with a buckle for connecting to the negative pressure suction disk, and the buckle is a quick-release adjustable buckle; a plurality of button holes are evenly distributed on the lace, and at least one button is provided on the upper part of the lace.

[0007] As a further improvement of the present invention, the quick-release adjustable buckle includes a buckle seat, a semi-circular fixed buckle arm and a semi-circular movable buckle arm, one end of the semi-circular fixed buckle arm is fixed on the buckle seat, the other end of the semi-circular fixed buckle arm is hinged to one end of the semi-circular movable buckle arm, the other end of the semi-circular movable buckle arm is inserted into the buckle seat and can be movably adjusted, and a locking mechanism is provided on the buckle seat that can quickly lock or release the end of the semi-circular movable buckle arm.

[0008] As a further improvement of the present invention, the locking mechanism includes a back-moving pawl, a torsion spring and a release button. The outer edge of the other end of the semi-circular movable buckle arm is provided with a ratchet. The back-moving pawl is installed in the buckle seat through a pin shaft. The back-moving pawl is provided with a torsion spring that drives the front end of the back-moving pawl to be close to the ratchet. The release button is arranged on the outside of the buckle seat, and the release button is fixedly connected to the pin shaft.

[0009] As a further improvement of the present invention, the inner sides of the semi-annular fixed buckle arm and the semi-annular movable buckle arm are respectively provided with elastic holding blocks.

[0010] As a further improvement of the present invention, the lace is an elastic stretch belt.

[0011] As a further improvement of the present invention, the fixator is a needle-free fixator.

[0012] As a further improvement of the present invention, the number of buttons on the upper part of the lace is one.

[0013] Compared with the prior art, the present invention has the following advantages:

[0014] 1) The utility model provides a plurality of button holes and installs a button on the lace. When in use, the distance between the fixator and the buckle can be adjusted by buckling the button into different button holes, thereby adjusting the hanging height of the negative pressure suction disc to a suitable position, thereby strengthening the fixation of the pipeline, facilitating the patient's movement, and reducing the risk of the pipeline slipping.

[0015] 2) The utility model sets the buckle connecting the negative pressure suction disc as a quick-release adjustable buckle, which can be adaptively adjusted according to the specifications of the negative pressure suction disc during use, and can be quickly unfastened when the negative pressure suction disc is replaced. It can strengthen the fixation of the pipeline and facilitate the patient's movement.

[0016] 3) The fastener for connecting the patient's clothing in the present invention adopts a needle-free fastener, which is helpful to reduce needle stick injuries and has high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the negative pressure suction disc.

[0018] Figure 2 It is a structural schematic diagram of an embodiment of the present utility model.

[0019] Figure 3 This is a schematic diagram of a specific application of an embodiment of the present utility model.

[0020] Explanation of the reference numerals: 1-tie, 2-fixer, 3-button, 4-buckle, 4.1-buckle seat, 4.2-semi-annular fixed buckle arm, 4.3-semi-annular movable buckle arm, 4.3a-ratchet, 4.4-stop claw, 4.5-release button, 4.6-elastic block, 5-negative pressure suction disk, 5a-exhaust connector. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] The embodiment discloses an elastic drainage fixing belt for a negative pressure suction disk, including a lace 1, a fixer 2, a button 3 and a buckle 4. The fixer 2 is installed at the upper end of the lace 1, and the fixer 2 is connected to the patient's clothes when in use. The buckle 4 is installed at the lower end of the lace 1, and the buckle 4 is connected to the negative pressure suction disk 5 when in use. The buckle 4 is a quick-release adjustable buckle 4, so that it can be adaptively adjusted according to the specifications of the negative pressure suction disk 5, and the negative pressure suction disk 5 can be quickly unfastened when replaced; a plurality of button holes are evenly distributed on the lace 1, and a button 3 is provided on the upper part of the lace 1. When in use, the distance between the fixer 2 and the buckle 4 can be adjusted by buckling the button 3 into different button holes, and then the hanging height of the negative pressure suction disk 5 is adjusted to a suitable position, which is conducive to strengthening the fixation of the pipeline, facilitating the patient's movement, and reducing the risk of the pipeline slipping.

[0023] In this embodiment, the quick-release adjustable buckle 4 is mainly composed of a buckle seat 4.1, a semi-annular fixed buckle arm 4.2, a semi-annular movable buckle arm 4.3, a back-stop claw 4.4, a torsion spring and a release button 4.5. One end of the semi-annular fixed buckle arm 4.2 is fixed on the buckle seat 4.1, the other end of the semi-annular fixed buckle arm 4.2 is hinged to one end of the semi-annular movable buckle arm 4.3, and the other end of the semi-annular movable buckle arm 4.3 penetrates into the buckle seat 4.1 and can be movably adjusted; the outer edge of the other end of the semi-annular movable buckle arm 4.3 is provided with a ratchet 4.3a, the back-stop claw 4.4 is installed in the buckle seat 4.1 through a pin shaft, and the back-stop claw 4.4 is installed with a torsion spring that drives the front end of the back-stop claw 4.4 to close to the ratchet 4.3a. The release button 4.5 is arranged on the outside of the buckle seat 4.1, and the release button 4.5 is fixedly connected to the pin shaft.

[0024] In specific application, the release button 4.5 is first used to pull the anti-retraction claw 4.4 open, so that the other end of the semi-annular movable buckle arm 4.3 can exit the buckle seat 4.1; then the release button 4.5 is released, and the semi-annular fixed buckle arm 4.2 and the semi-annular movable buckle arm 4.3 are placed on both sides of the exhaust joint 5a of the negative pressure suction disk 5, and then the semi-annular movable buckle arm 4.3 is pushed into the buckle seat 4.1 until the semi-annular fixed buckle arm 4.2 and the semi-annular movable buckle arm 4.3 clamp the exhaust joint 5a. At this time, the semi-annular movable buckle arm 4.3 is automatically locked by the anti-retraction claw 4.4, realizing a quick and secure connection between the quick-release adjustable ring buckle 4 and the negative pressure suction disk 5. When it is necessary to disengage, it is only necessary to use the release button 4.5 to pull the anti-retraction claw 4.4 open.

[0025] In this embodiment, in order to further improve the gripping performance of the quick-release adjustable buckle 4, the inner sides of the semi-annular fixed buckle arm 4.2 and the semi-annular movable buckle arm 4.3 are respectively provided with elastic blocks 4.6. The elastic blocks 4.6 can be made of rubber or silicone material.

[0026] In this embodiment, the strap 1 is preferably an elastic stretch belt. Since the elastic stretch belt has a stretch and buffer characteristic, when the patient turns over and moves, the elastic stretch belt can play a buffering role and reduce the feeling of falling objects.

[0027] In this embodiment, the fixator 2 is preferably a needleless fixator 2, which can reduce needle stick injuries. The needleless fixator 2 can be a conventional product in the prior art [such as a quilt fixator 2, a sheet clip, etc.], which will not be described here.

[0028] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Various variations and modifications are possible within the technical scope of the present invention. Any modifications, alterations, or equivalent substitutions made by a person skilled in the art based on the above description are considered to be within the scope of protection of the present invention.

Claims

1. Elastic drainage fixing belt for negative pressure suction disc, characterized by: The invention comprises a lace (1), a fastener (2), a button (3) and a buckle (4); the upper end of the lace (1) is provided with a fastener (2) for connecting to clothing; the lower end of the lace (1) is provided with a buckle (4) for connecting to a negative pressure suction disk (5); the buckle (4) is a quick-release adjustable buckle (4); a plurality of button holes are evenly distributed on the lace (1); and at least one button (3) is provided on the upper part of the lace (1).

2. The elastic drainage fixing belt for the negative pressure suction disc according to claim 1, characterized in that: The quick-release adjustable buckle (4) comprises a buckle seat (4.1), a semi-annular fixed buckle arm (4.2) and a semi-annular movable buckle arm (4.3); one end of the semi-annular fixed buckle arm (4.2) is fixed to the buckle seat (4.1); the other end of the semi-annular fixed buckle arm (4.2) is hinged to one end of the semi-annular movable buckle arm (4.3); the other end of the semi-annular movable buckle arm (4.3) penetrates into the buckle seat (4.1) and is movable and adjustable; the buckle seat (4.1) is provided with a locking mechanism capable of quickly locking or releasing the end of the semi-annular movable buckle arm (4.3).

3. The elastic drainage fixing belt for the negative pressure suction disc according to claim 2, characterized in that: The locking mechanism comprises a back-stop pawl (4.4), a torsion spring and a release button (4.5); a ratchet (4.3a) is provided on the outer edge of the other end of the semi-annular movable buckle arm (4.3); the back-stop pawl (4.4) is mounted in the buckle seat (4.1) via a pin; a torsion spring is mounted on the back-stop pawl (4.4) for driving the front end of the back-stop pawl (4.4) to be in close contact with the ratchet (4.3a); the release button (4.5) is arranged outside the buckle seat (4.1) and is fixedly connected to the pin.

4. The elastic drainage fixing belt for the negative pressure suction disc according to claim 2, characterized in that: The inner side surfaces of the semi-annular fixed buckle arm (4.2) and the semi-annular movable buckle arm (4.3) are respectively provided with elastic holding blocks (4.6).

5. The elastic drainage fixing belt for the negative pressure suction disc according to claim 1, characterized in that: The lacing belt (1) is an elastic stretch belt.

6. The elastic drainage fixing belt for a negative pressure suction disc according to claim 1, characterized in that: The fixator (2) is a needle-free fixator (2).

7. The elastic drainage fixing belt for a negative pressure suction disc according to claim 1, characterized in that: The number of the button (3) on the upper part of the lace (1) is one.

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