A fixing dressing dedicated to a butterfly needle of an infusion port

Abstract

The present invention discloses a special fixing dressing for an infusion port butterfly wing needle, which relates to the technical field of port butterfly wing needle fixing dressings, including a fixing mechanism, wherein the side of the fixing mechanism is fixedly connected to an auxiliary mechanism, and the fixing mechanism includes a No. 1 transparent dressing, and the bottom of the No. 1 transparent dressing is fixedly connected to a No. 1 adhesive strip, and one end of the connecting dressing is fixedly connected to the No. 1 transparent dressing. The present invention reduces the contact area between the No. 1 adhesive strip and the skin by designing the No. 1 transparent dressing to be hollowed out in the middle, thereby reducing the area of the patient's skin being bonded. By designing that one end of the connecting dressing is bonded to the fixed dressing body, when it is necessary to check the patient's needle insertion position, it is only necessary to peel off a connecting dressing from the upper part of the fixed dressing body, and then lift up the fixed dressing body to check the patient's needle insertion position.

Description

Technical Field

[0001] The invention relates to the technical field of fixing dressings for Hongdie wing needles, in particular to a fixing dressing specially used for Hongdie wing needles for infusion. Background Art

[0002] The butterfly wing needle is a specially designed infusion needle. Its shape resembles the wings of a butterfly, hence the name. The butterfly wing needle of the infusion port needs to be fixed with a fixing dressing during use to prevent it from shifting or falling off. This dressing is usually breathable and soft, which can effectively fix the needle and maintain the patient's comfort.

[0003] However, in the prior art, when fixing the Hong Kong butterfly wing needle, gauze is often laid between the patient's skin and the contact surface of the Hong Kong butterfly wing needle, and then a 10-15 cm transparent dressing is used to cover it to fix the Hong Kong butterfly wing needle. The contact area between the existing transparent dressing and the patient is too large. After being adhered to the patient's skin surface for a long time, it is difficult to easily peel it off from the skin surface, especially when used on the skin surface of patients with more body hair. During the process of peeling off the transparent dressing, the hair on the bonding surface will be pulled, causing pain to the patient. At the same time, the transparent dressing will adhere to the surface of the Hong Kong butterfly wing needle, which will easily cause the Hong Kong butterfly wing needle to move when the transparent dressing is peeled off, causing pain to the patient. Summary of the Invention

[0004] The purpose of the present invention is to provide a fixed dressing specially used for infusion port butterfly wing needles, so as to solve the problem raised in the above-mentioned background technology that after being adhered to the patient's skin surface for a long time, it is difficult to easily peel it off from the skin surface, and the hair on the adhesive surface will be pulled, causing pain to the patient. At the same time, the transparent dressing will adhere to the surface of the port butterfly wing needle, which will easily cause the port butterfly wing needle to move when the transparent dressing is peeled off.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a fixed dressing specially used for an infusion port butterfly wing needle, comprising a fixing mechanism, wherein an auxiliary mechanism is fixedly connected to the side of the fixing mechanism, the fixing mechanism comprising a No. 1 transparent dressing, four connecting dressings and a connecting belt, the bottom of the No. 1 transparent dressing is fixedly connected to a No. 1 adhesive strip, one end of the connecting dressing is fixedly connected to the No. 1 transparent dressing, and one end of the connecting dressing is adhered to a fixed dressing body, the bottom of the fixed dressing body is fixedly connected to a No. 2 card plate, one end of the connecting belt is fixedly connected to the bottom of a connecting dressing, the other end of the connecting belt is fixedly connected to the No. 1 card plate, and the bottom of the No. 1 card plate is fixedly connected to a gasket.

[0006] When the present invention is used, when performing infusion on a patient, after the Hong Kong butterfly wing needle is inserted, a gasket is used to pad between the Hong Kong butterfly wing needle and the patient's skin, and the hand-held part of the Hong Kong butterfly wing needle is limited by the No. 1 card slot in the middle of the No. 1 card plate, and the infusion tube is limited by the No. 1 pipe limiting groove, and the needle is limited by the No. 1 needle limiting groove at the same time. Then, the connecting dressing and the fixed dressing body are adhered to the patient's skin surface by the No. 1 adhesive strip, and the upper part of the Hong Kong butterfly wing needle is limited by the No. 2 card plate at the bottom of the fixed dressing body, thereby improving the stability of the Hong Kong butterfly wing needle on the patient's body.

[0007] By designing the No. 1 transparent dressing to be hollow in the middle, the use area of the No. 1 adhesive strip is reduced, thereby reducing the area of the patient's skin to be bonded. By designing that one end of the connecting dressing is bonded to the fixed dressing body, when it is necessary to check the patient's needle position, only one connecting dressing needs to be peeled off from the upper part of the fixed dressing body, and then the fixed dressing body can be lifted up to check the patient's needle position.

[0008] Preferably, a through groove is provided in the middle of the No. 1 transparent dressing, the No. 1 adhesive strip is located on the outside of the No. 1 transparent dressing, and the four connecting dressings are evenly distributed on the inside of the No. 1 transparent dressing.

[0009] Preferably, a No. 2 card slot is provided in the middle of the No. 2 card plate, a No. 2 pipe limiting slot is provided on one side of the No. 2 card slot, and a No. 2 needle limiting slot is provided on the other side of the No. 2 card slot.

[0010] Preferably, a No. 1 card slot is provided in the middle of the No. 1 card plate, a No. 1 pipe limiting slot is provided at one end of the No. 1 card slot, and a No. 1 needle limiting slot is provided at the other end of the No. 1 card slot.

[0011] Preferably, the first card plate is located below the second card plate.

[0012] Preferably, the gasket is composed of a gauze layer, a sweat-absorbing layer and a sterilization layer, the bottom of the No. 1 card plate is fixedly connected to the sterilization layer, and the sweat-absorbing layer is located between the gauze layer and the sterilization layer.

[0013] Preferably, four auxiliary mechanisms are fixedly connected to the upper part of the No. 1 transparent dressing, and the four auxiliary mechanisms are distributed in a rectangular shape on the surface of the No. 1 transparent dressing.

[0014] Preferably, the auxiliary mechanism includes a No. 1 fixing block, which is fixedly connected to the upper part of the No. 1 transparent dressing, and a pulling belt is fixedly connected to the side of the No. 1 fixing block, a snap-on rack is provided at the bottom of the pulling belt, and a protrusion is provided at the upper part of the pulling belt.

[0015] Preferably, the auxiliary mechanism includes a No. 2 transparent dressing, a No. 2 adhesive strip is fixedly connected to the bottom of the No. 2 transparent dressing, and a No. 2 fixing block is fixedly connected to the top of the No. 2 transparent dressing.

[0016] Preferably, the upper portion of the second fixing block is fixedly connected to a limiting block, the limiting block is plugged into the pulling belt, the interior of the pulling belt is fixedly connected to a snap-fit tooth block, and the snap-fit tooth block is engaged with the snap-fit rack.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the present invention, the No. 1 transparent dressing is designed to be hollowed out in the middle, thereby reducing the area of contact between the No. 1 adhesive strip and the skin, thereby reducing the area of the patient's skin being adhered. By designing that one end of the connecting dressing is bonded to the fixed dressing body, when it is necessary to check the patient's needle position, it is only necessary to peel off a connecting dressing from the upper part of the fixed dressing body, and then lift up the fixed dressing body to check the patient's needle position.

[0019] 2. In the present invention, a gasket is used between the Hong Kong Butterfly Wing Needle and the patient's skin, the hand-held part of the Hong Kong Butterfly Wing Needle is limited by the No. 1 card slot in the middle of the No. 1 card plate, the infusion tube is limited by the No. 1 pipe limiting groove, and the needle is limited by the No. 1 needle limiting groove. Then, the connecting dressing and the fixed dressing body are adhered to the patient's skin surface by the No. 1 adhesive strip, and the upper part of the Hong Kong Butterfly Wing Needle is limited by the No. 2 card plate at the bottom of the fixed dressing body, thereby improving the stability of the Hong Kong Butterfly Wing Needle on the patient's body.

[0020] 3. In the present invention, the No. 2 adhesive strip is bonded to the patient's skin, and then the pulling belt is pulled to tighten the No. 1 transparent dressing through the pulling belt, thereby tightening the connecting dressing and fixing the dressing body, so that the No. 2 clamping plate can firmly limit the Hong Kong butterfly wing needle. When the pulling belt is pulled along the limiting block, the card rack engages with the card tooth block to limit the pulling belt and fix the position of the No. 1 transparent dressing. The friction force at the contact position between the finger and the pulling belt during pulling is increased by the convex block on the upper part of the pulling belt, which facilitates pulling the pulling belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a special fixing dressing for an infusion port butterfly wing needle of the present invention. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the structure of a special fixing dressing for an infusion port butterfly wing needle of the present invention. Figure 2 ;

[0023] Figure 3 This is a side structural schematic diagram of a fixation dressing specifically for an infusion port butterfly wing needle according to the present invention;

[0024] Figure 4Schematic diagram of the structure of the pulling belt in the fixing dressing dedicated to the butterfly needle of the infusion port of the present invention;

[0025] Figure 5 Schematic diagram of the structure of the second clamping plate in the fixing dressing dedicated to the butterfly needle of the infusion port of the present invention;

[0026] Figure 6 Schematic diagram of the structure of the first clamping plate in the fixing dressing dedicated to the butterfly needle of the infusion port of the present invention.

[0027] In the figure: 1. Fixing mechanism; 11. First transparent dressing; 12. Connecting dressing; 13. Fixing dressing body; 14. Connecting belt; 15. First clamping plate; 16. Gasket; 17. Second clamping plate; 18. First adhesive strip; 19. Second card slot; 110. Second pipeline limiting slot; 111. Second needle limiting slot; 112. First card slot; 113. First pipeline limiting slot; 114. First needle limiting slot; 2. Auxiliary mechanism; 21. First fixing block; 22. Pulling belt; 23. Convex block; 24. Limiting block; 25. Second fixing block; 26. Second transparent dressing; 27. Clamping rack; 28. Second adhesive strip; 29. Clamping tooth block. Detailed implementation mode

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] Embodiment 1

[0030] Refer to Figures 1-6 As shown: A fixing dressing dedicated to the butterfly needle of the infusion port includes a fixing mechanism 1. An auxiliary mechanism 2 is fixedly connected to the side of the fixing mechanism 1. The fixing mechanism 1 includes a first transparent dressing 11, four connecting dressings 12 and a connecting belt 14. A first adhesive strip 18 is fixedly connected to the bottom of the first transparent dressing 11. One end of the connecting dressing 12 is fixedly connected to the first transparent dressing 11, and a fixing dressing body 13 is adhered to one end of the connecting dressing 12. A second clamping plate 17 is fixedly connected to the bottom of the fixing dressing body 13. One end of the connecting belt 14 is fixedly connected to the bottom of one connecting dressing 12. The other end of the connecting belt 14 is fixedly connected to a first clamping plate 15. A gasket 16 is fixedly connected to the bottom of the first clamping plate 15;

[0031] A through groove is provided in the middle of the No. 1 transparent dressing 11, the No. 1 adhesive strip 18 is located on the outside of the No. 1 transparent dressing 11, and the four connecting dressings 12 are evenly distributed on the inside of the No. 1 transparent dressing 11. A No. 2 card slot 19 is provided in the middle of the No. 2 card plate 17, a No. 2 pipe limiting groove 110 is provided on one side of the No. 2 card slot 19, and a No. 2 needle limiting groove 111 is provided on the other side of the No. 2 card slot 19, a No. 1 card slot 112 is provided in the middle of the No. 1 card plate 15, a No. 1 pipe limiting groove 113 is provided at one end of the No. 1 card slot 112, and a No. 1 needle limiting groove 114 is provided at the other end of the No. 1 card slot 112, the No. 1 card plate 15 is located below the No. 2 card plate 17, the gasket 16 is composed of a gauze layer, a sweat-absorbing layer and a sterilization layer, the bottom of the No. 1 card plate 15 is fixedly connected to the sterilization layer, and the sweat-absorbing layer is located between the gauze layer and the sterilization layer.

[0032] When the present invention is used, when the patient is infused, after the Hong Kong butterfly wing needle is inserted, a gasket 16 is used to pad between the Hong Kong butterfly wing needle and the patient's skin, and the No. 1 card slot 112 in the middle of the No. 1 card plate 15 is used to limit the hand-held part of the Hong Kong butterfly wing needle, and the No. 1 pipe limiting groove 113 is used to limit the infusion tube. At the same time, the No. 1 needle limiting groove 114 is used to limit the needle. Then, the connecting dressing 12 and the fixed dressing body 13 are bonded to the patient's skin surface through the No. 1 adhesive strip 18, and the upper part of the Hong Kong butterfly wing needle is limited by the No. 2 card plate 17 at the bottom of the fixed dressing body 13, thereby improving the stability of the Hong Kong butterfly wing needle on the patient's body.

[0033] By designing the No. 1 transparent dressing 11 to be hollowed out in the middle, the usable area of the No. 1 adhesive strip 18 is reduced, thereby reducing the area of the patient's skin being bonded. By designing that one end of the connecting dressing 12 is bonded to the fixed dressing body 13, when it is necessary to check the patient's needle position, only one connecting dressing 12 needs to be peeled off from the upper part of the fixed dressing body 13, and then the fixed dressing body 13 can be peeled off to check the patient's needle position. The gauze layer improves the air permeability of the skin position, the sweat-absorbing layer absorbs sweat to improve comfort, and the sterilization layer sterilizes the skin surface to reduce bacterial growth.

[0034] Example 2

[0035] according to Figures 1-4As shown, four auxiliary mechanisms 2 are fixedly connected to the upper part of the No. 1 transparent dressing 11, and the four auxiliary mechanisms 2 are distributed in a rectangular shape on the surface of the No. 1 transparent dressing 11. The auxiliary mechanism 2 includes a No. 1 fixed block 21, which is fixedly connected to the upper part of the No. 1 transparent dressing 11, and a pulling belt 22 is fixedly connected to the side of the No. 1 fixed block 21. A snap-fit rack 27 is provided at the bottom of the pulling belt 22, and a protrusion 23 is provided at the upper part of the pulling belt 22. The auxiliary mechanism 2 includes a No. 2 transparent dressing 26, and a No. 2 adhesive strip 28 is fixedly connected to the bottom of the No. 2 transparent dressing 26, and a No. 2 fixed block 25 is fixedly connected to the upper part of the No. 2 transparent dressing 26. The upper part of the No. 2 fixed block 25 is fixedly connected to the limiting block 24, and the limiting block 24 is plugged into the pulling belt 22. A snap-fit tooth block 29 is fixedly connected to the inside of the pulling belt 22, and the snap-fit tooth block 29 is engaged with the snap-fit rack 27.

[0036] After the Hong Kong butterfly wing needle is limited by the fixing mechanism 1, it is bonded to the patient's skin through the No. 2 adhesive strip 28, and then the pulling belt 22 is pulled to tighten the No. 1 transparent dressing 11 through the pulling belt 22, thereby tightening the connecting dressing 12 and the fixed dressing body 13, so that the No. 2 clamping plate 17 can firmly limit the Hong Kong butterfly wing needle. When the pulling belt 22 is pulled along the limiting block 24, the engaging rack 27 engages with the engaging tooth block 29 to limit the pulling belt 22 and fix the position of the No. 1 transparent dressing 11. The friction force at the contact position between the finger and the pulling belt 22 during pulling is increased by the protrusion 23 on the upper part of the pulling belt 22, which facilitates pulling the pulling belt 22.

[0037] The method of use and working principle of the present invention are as follows: when performing an infusion on a patient, after the Hong Kong butterfly wing needle is inserted, a gasket 16 is placed between the Hong Kong butterfly wing needle and the patient's skin, the No. 1 card slot 112 in the middle of the No. 1 card plate 15 is used to limit the hand-held part of the Hong Kong butterfly wing needle, the No. 1 pipe limiting groove 113 is used to limit the infusion tube, and the No. 1 needle limiting groove 114 is used to limit the needle. Subsequently, the connecting dressing 12 and the fixed dressing body 13 are bonded to the patient's skin surface through the No. 1 adhesive strip 18, and the upper part of the Hong Kong butterfly wing needle is limited by the No. 2 card plate 17 at the bottom of the fixed dressing body 13;

[0038] By designing the No. 1 transparent dressing 11 to be hollowed out in the middle, the usable area of the No. 1 adhesive strip 18 is reduced, thereby reducing the area of the patient's skin to be adhered. By designing that one end of the connecting dressing 12 is adhered to the fixed dressing body 13, when it is necessary to check the patient's needle insertion position, one only needs to peel off one connecting dressing 12 from the upper part of the fixed dressing body 13, and then lift up the fixed dressing body 13 to check the patient's needle insertion position;

[0039] After the Hong Kong butterfly wing needle is limited by the fixing mechanism 1, it is adhered to the patient's skin through the second adhesive strip 28. Then, the pulling belt 22 is pulled. The first transparent dressing 11 is tightened through the pulling belt 22, so as to tighten the connecting dressing 12 and the fixing dressing body 13, so that the second clamping plate 17 can firmly limit the Hong Kong butterfly wing needle. When the pulling belt 22 is pulled along the limiting block 24, the engaging rack 27 engages with the engaging tooth block 29 to limit the pulling belt 22 and fix the position of the first transparent dressing 11. The friction force at the contact position between the finger and the pulling belt 22 during pulling is increased by the convex block 23 on the upper part of the pulling belt 22.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A fixed dressing for an infusion port butterfly needle, characterized in that: It includes a fixing mechanism (1), and an auxiliary mechanism (2) is fixedly connected to the side of the fixing mechanism (1). The fixing mechanism (1) includes a first transparent dressing (11), four connecting dressings (12) and a connecting band (14). A first adhesive strip (18) is fixedly connected to the bottom of the first transparent dressing (11). One end of the connecting dressing (12) is fixedly connected to the first transparent dressing (11), and a fixing dressing body (13) is adhered to one end of the connecting dressing (12). A second clamping plate (17) is fixedly connected to the bottom of the fixing dressing body (13). One end of the connecting band (14) is fixedly connected to the bottom of one connecting dressing (12). The other end of the connecting band (14) is fixedly connected to a first clamping plate (15). A gasket (16) is fixedly connected to the bottom of the first clamping plate (15). A through groove is provided in the middle of the first transparent dressing (11). The first adhesive strip (18) is located outside the first transparent dressing (11). The four connecting dressings (12) are evenly distributed inside the first transparent dressing (11). The first clamping plate (15) is located below the second clamping plate (17).

2. The fixed dressing for a butterfly needle of an infusion port according to claim 1, characterized in that: A second clamping groove (19) is provided in the middle of the second clamping plate (17). A second pipe limiting groove (110) is provided on one side of the second clamping groove (19), and a second needle limiting groove (111) is provided on the other side of the second clamping groove (19).

3. The fixed dressing for an infusion port butterfly needle according to claim 1, characterized in that: A first clamping groove (112) is provided in the middle of the first clamping plate (15). A first pipe limiting groove (113) is provided at one end of the first clamping groove (112), and a first needle limiting groove (114) is provided at the other end of the first clamping groove (112).

4. The fixed dressing for a butterfly needle of an infusion port according to claim 1, wherein: The gasket (16) is composed of a gauze layer, a sweat-absorbing layer and a sterilizing layer. The bottom of the first clamping plate (15) is fixedly connected to the sterilizing layer. The sweat-absorbing layer is located between the gauze layer and the sterilizing layer.

5. The fixed dressing for an infusion port butterfly needle according to claim 1, wherein: Four auxiliary mechanisms (2) are fixedly connected to the upper part of the first transparent dressing (11). The four auxiliary mechanisms (2) are distributed in a rectangle on the surface of the first transparent dressing (11).

6. The fixed dressing for an infusion port butterfly needle according to claim 1, characterized in that: The auxiliary mechanism (2) includes a first fixing block (21). The first fixing block (21) is fixedly connected to the upper part of the first transparent dressing (11). A pulling belt (22) is fixedly connected to the side of the first fixing block (21). A clamping rack (27) is provided at the bottom of the pulling belt (22), and a convex block (23) is provided at the upper part of the pulling belt (22).

7. The fixed dressing for an infusion port butterfly needle according to claim 1, characterized in that: The auxiliary mechanism (2) includes a second transparent dressing (26). A second adhesive strip (28) is fixedly connected to the bottom of the second transparent dressing (26). A second fixing block (25) is fixedly connected to the upper part of the second transparent dressing (26).

8. The fixed dressing for a butterfly needle of an infusion port according to claim 7, wherein: A limiting block (24) is fixedly connected to the upper part of the second fixing block (25). The limiting block (24) is inserted into the pulling belt (22). A clamping tooth block (29) is fixedly connected to the inside of the limiting block (24). The clamping tooth block (29) meshes with the clamping rack (27).

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