Venous indwelling needle fixing band

Abstract

The utility model discloses a venous indwelling needle fixing band which comprises an indwelling needle body, a lantern ring is rotationally arranged on the indwelling needle body in a sleeved mode, a fixing patch is fixedly arranged on the lantern ring, a plurality of sets of fixing binding bands are arranged on the two sides of the fixing patch respectively, the fixing patch is of a frame-shaped structure, and connecting strips are symmetrically arranged on the fixing patch. The fixing patch is arranged on the remaining needle, the remaining needle is fixed through the fixing bandage, the probability of allergy of a patient is reduced, the fixing stability of the remaining needle is improved, the remaining needle is protected from being polluted due to the fact that the integrated waterproof film is arranged, and the remaining needle is convenient to use. Usage is simple and safe.

Description

Technical Field

[0001] The utility model relates to the technical field of intravenous indwelling needles, in particular to a fixing belt for intravenous indwelling needles. Background Art

[0002] The core components of an intravenous indwelling needle, also known as an intravenous cannula needle, include a soft catheter or cannula that can be indwelled in the blood vessel, and a stainless steel puncture guide needle core. When in use, the catheter and the needle core are inserted into the blood vessel together. When the catheter is completely in the blood vessel, the needle core is withdrawn, leaving only the soft catheter in the blood vessel for infusion therapy.

[0003] However, the current method of fixing intravenous catheters is usually to use medical tape to fix the intravenous catheters on the patient's skin. If the patient sweats or comes into contact with water for a long time during use, the viscosity of the tape may decrease, resulting in unstable fixation. In addition, some patients may be allergic to adhesive. After the catheter is removed, the needle interface needs to be protected to avoid external contamination. Usually, the protective film and the catheter are two independent entities, which is more troublesome to use. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a fixing belt for a venous indwelling needle.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: an intravenous indwelling needle fixing belt, including an indwelling needle body, a ring is rotatably sleeved on the indwelling needle body, a fixing patch is fixed on the ring, multiple groups of fixing straps are respectively provided on both sides of the fixing patch, the fixing patch is a frame-shaped structure, connecting strips are symmetrically provided on the fixing patch, a sealing patch is connected to the fixing patch, and a waterproof film is provided at the center of the sealing patch.

[0006] As an improvement: the number of the fixing straps is at least two groups, the outer surface of the fixing strap on one side is provided with a Velcro round fleece surface, and the inner surface of the fixing strap on the other side is provided with a Velcro burr surface, and the Velcro round fleece surface one and the Velcro burr surface one cooperate to achieve the fixation of the indwelling needle.

[0007] As an improvement: the inner surface of the sealing patch is provided with a second Velcro furred surface, and the fixed patch and the connecting strip are both provided with a second Velcro round furred surface that matches the second Velcro furred surface, so as to facilitate closing the sealing patch and protect the indwelling needle.

[0008] As an improvement: a fixing ring is provided on the bottom surface of the fixing patch and the connecting strip, which is used to plan the fixing path of the hose so that the hose is arranged in an orderly manner, thereby avoiding accidental pulling of the hose during use.

[0009] As an improvement: hose fixing straps are symmetrically provided on the sides at both ends of the fixing patch, and medical adhesive is provided on one end of the hose fixing strap to fix the hose to prevent the hose from shifting during use by the patient, thereby improving the stability of the fixation and preventing the indwelling needle from falling off.

[0010] As an improvement: the waterproof film is a transparent structure, which makes it easy to observe the status of the indwelling needle inside the waterproof film protection area. The fixing strap and the fixing patch are made of fabric elastic band. The material of the fabric elastic band not only has good air permeability, but also has elasticity and can be adjusted and fixed according to the size of the user's hand.

[0011] The advantages of the utility model compared with the prior art are:

[0012] 1. By using a fixing band made of fabric elastic band instead of the traditional fixing method of using medical tape to fix the indwelling needle, the Velcro round hair surface and Velcro burr surface on the fixing band cooperate with each other to fix the indwelling needle, avoiding the risk of some patients being allergic to the tape. At the same time, the fixing band can still firmly fix the indwelling needle when it comes into contact with water, thereby improving the stability of the indwelling needle fixation;

[0013] 2. An integrated sealing patch is provided on the fixing patch, and a waterproof film is provided on the sealing patch. The integrated design is convenient for directly protecting the indwelling needle after it is fixed, avoiding contamination of the indwelling needle during daily activities, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a structural schematic diagram of a venous indwelling needle fixing belt.

[0015] Figure 2 The utility model is a schematic diagram of a fixing patch structure of a venous indwelling needle fixing belt.

[0016] Figure 3 The utility model is a schematic diagram of the enlarged structure of a local A of a venous indwelling needle fixing belt.

[0017] As shown in the figure: 1. Indwelling needle body; 2. Ring; 3. Fixing patch; 4. Fixing strap; 5. Connecting strip; 6. Sealing patch; 7. Waterproof film; 8. Velcro round fleece side 1; 9. Velcro spicate side 1; 10. Velcro spicate side 2; 11. Velcro round fleece side 2; 12. Fixing ring sleeve; 13. Hose fixing strap; 14. Medical adhesive. DETAILED DESCRIPTION

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings, wherein the same components are indicated by the same reference numerals.

[0019] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] In order to make the contents of the present invention more clearly understood, 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.

[0021] Combined with Figure 1 and Figure 2 As shown, a venous indwelling needle fixing belt comprises an indwelling needle body 1, a ring 2 is rotatably sleeved on the indwelling needle body 1, a fixing patch 3 is fixedly provided on the ring 2, a plurality of fixing straps 4 are respectively provided on both sides of the fixing patch 3, the fixing patch 3 is a frame-shaped structure, connecting strips 5 are symmetrically provided on the fixing patch 3, a sealing patch 6 is connected to the fixing patch 3, a waterproof film 7 is provided at the center of the sealing patch 6, the waterproof film 7 is a transparent structure, which is convenient for observing the state of the indwelling needle inside the protection area of ​​the waterproof film 7, the fixing strap 4 and the fixing patch 3 are made of fabric elastic band material, the material of the fabric elastic band not only has good air permeability, but also has elasticity and can be adjusted and fixed according to the size of the user's hand.

[0022] Combined with Figure 2 As shown, the number of the fixing straps 4 is at least two groups, wherein the outer surface of the fixing strap 4 on one side is provided with a Velcro round fur surface 8, and the inner surface of the fixing strap 4 on the other side is provided with a Velcro spicated surface 9, the Velcro round fur surface 8 and the Velcro spicated surface 9 cooperate to achieve the fixation of the indwelling needle, the inner surface of the sealing patch 6 is provided with a Velcro spicated surface 10, and the fixing patch 3 and the connecting strip 5 are both provided with a Velcro round fur surface 11 that cooperates with the Velcro spicated surface 10, so as to facilitate the closure of the sealing patch 6 and achieve the protection of the indwelling needle.

[0023] Combined with Figure 1 and Figure 3 As shown, a fixing ring 12 is provided on the bottom surface of the fixing patch 3 and the connecting strip 5, which is used to plan the fixing path of the hose so that the hose is arranged in an orderly manner, thereby avoiding the hose being accidentally pulled during use. Hose fixing belts 13 are symmetrically provided on the sides at both ends of the fixing patch 3, and a medical adhesive 14 is provided at one end of the hose fixing belt 13, which is used to fix the hose to prevent the hose from shifting during use by the patient, improve the stability of the fixation, and avoid the indwelling needle from falling off.

[0024] During the specific implementation of the utility model, the hose on the indwelling needle is passed through the fixing ring sleeve to limit the hose. After the puncture of the indwelling needle is completed, the fixing strap is stretched to wrap around the patient's hand and is bound by the Velcro round fur surface one and the Velcro burr surface one. Then the sealing patch is adhered to the fixing patch by the Velcro burr surface two to protect the indwelling needle. Finally, the remaining catheter is wrapped around and fixed on the fixing patch by the hose fixing strap to prevent the patient from pulling the hose during activities.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A venous indwelling needle fixing belt, comprising an indwelling needle body (1), characterized in that: The indwelling needle body (1) is rotatably provided with a collar (2), the collar (2) is fixedly provided with a fixing patch (3), two sides of the fixing patch (3) are respectively provided with a plurality of fixing straps (4), the fixing patch (3) is a frame-shaped structure, the fixing patch (3) is symmetrically provided with connecting strips (5), the fixing patch (3) is connected with a sealing patch (6), and a waterproof film (7) is provided at the center of the sealing patch (6).

2. The intravenous indwelling needle fixing belt according to claim 1, characterized in that: The number of the fixing straps (4) is at least two groups, wherein the outer surface of the fixing straps (4) on one side is provided with a Velcro round fur surface (8), and the inner surface of the fixing straps (4) on the other side is provided with a Velcro burr surface (9).

3. The intravenous indwelling needle fixing belt according to claim 1, characterized in that: The inner surface of the sealing patch (6) is provided with a second Velcro quilled surface (10), and the fixing patch (3) and the connecting strip (5) are both provided with a second Velcro round quilled surface (11) matching the second Velcro quilled surface (10).

4. The intravenous indwelling needle fixing belt according to claim 1, characterized in that: A fixing ring sleeve (12) is provided on the bottom surface of the fixing patch (3) and the connecting strip (5).

5. The intravenous indwelling needle fixing belt according to claim 1, characterized in that: A hose fixing belt (13) is symmetrically arranged on the side edges of both ends of the fixing patch (3), and a medical adhesive (14) is arranged on one end of the hose fixing belt (13).

6. The intravenous indwelling needle fixing belt according to claim 1, characterized in that: The waterproof membrane (7) is a transparent structure, and the fixing strap (4) and the fixing patch (3) are made of fabric elastic band material.

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