PICC (Peripherally Inserted Central Catheter) fixing piece
By designing a PICC catheter fixation device and using components such as a protective plate, catheter sheath, and positioning rod, the problems of skin damage and poor breathability caused by PICC catheter fixation are solved, achieving a stable, breathable, and convenient fixation effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2026-03-24
AI Technical Summary
Existing PICC catheter fixation methods can easily lead to skin damage and poor breathability in patients, while the traditional transparent film application process is inconvenient.
A PICC catheter fixation device was designed, including components such as a protective plate, a catheter sheath, and a positioning rod. It is fixed to the skin by an adhesive strip, and the vent holes ensure that the skin can breathe. The catheter head is fixed by the sheath and a slider, and the tail is stabilized by the positioning rod and an anti-slip cap. Velcro bandages are used for additional fixation.
It achieves stable fixation of the PICC catheter, avoids skin damage, ensures skin breathability, is easy to operate, and facilitates later removal.
Smart Images
Figure CN224024026U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to PICC catheter technical field, concretely relates to a PICC catheter fixing piece. BACKGROUND
[0002] The full name of PICC is the central venous catheter through peripheral venous puncture, and it is mainly for the input of long-term intravenous infusion or other medicines, and the PICC catheter is a kind of catheter with texture and softness more suitable for human body itself, and it is more durable.In addition, it can be developed under X-ray, so that the position of PICC tube can be clearly determined by perspective under the ray, and it is a commonly used and practical catheter.
[0003] But the current PICC catheter is still pasted on the skin of the patient in the form of fixed pad and transparent film combination when being fixed, so as to realize the fixation of the catheter, and when pasting and removing the transparent film, the phenomenon of skin damage or blister of the patient is easily caused, and the skin of the patient is difficult to get normal ventilation after being pasted by the transparent film.Therefore, an auxiliary PICC catheter fixing piece is provided to solve the above problems. UTILITY MODEL CONTENTS
[0004] To solve the problems in the above background art, the technical scheme adopted by the utility model to solve the technical problems is: a PICC catheter fixing piece, comprising: a guard plate, the guard plate is provided with an adhesive strip at one end side, the guard plate is provided with a ventilation hole, the guard plate is provided with a catheter bottom sheath on the side opposite to the adhesive strip, the catheter bottom sheath is connected with a catheter top sheath at the upper end, the guard plate is provided with a positioning rod on the side of the catheter bottom sheath, and a PICC catheter head is sleeved between the catheter bottom sheath and the catheter top sheath.
[0005] As a preferred technical scheme of the utility model, the PICC catheter head is connected with a PICC catheter tail at one end, and the PICC catheter tail penetrates the positioning rod.
[0006] As a preferred technical scheme of the utility model, the end of the positioning rod is threadedly sleeved with an anti-dropping cap, and the number of the positioning rods is two.
[0007] As a preferred technical scheme of the utility model, the guard plate is connected with a magic tape hook bandage at both ends, and the guard plate is connected with a magic tape hair bandage at the end opposite to the magic tape hook bandage.
[0008] As a preferred technical scheme of the utility model, the magic tape hook bandage is connected with the magic tape hair bandage, and the magic tape hook bandage and the magic tape hair bandage are both made of cloth material.
[0009] As a preferred technical scheme of the utility model, the air -permeable hole is provided with several, the guard board is rubber material quality.
[0010] As a preferred technical scheme of the utility model, the air -permeable hole is provided with several, the guard board is rubber material quality.
[0011] As a preferred technical scheme of the utility model, the air -permeable hole is provided with several, the guard board is rubber material quality.
[0012] As a preferred technical scheme of the utility model, the air -permeable hole is provided with several, the guard board is rubber material quality.
[0013] The utility model has the advantages that the utility model discloses a fixing piece for auxiliary PICC catheter, when using, the guard board is located at the skin of patient and is supported by the adhesive strip, and the skin of patient can be ventilated normally through the air -permeable hole, the top sheath of catheter is combined on the bottom sheath of catheter through the trapezoidal slide block, the head of PICC catheter can be fixed, the tail of PICC catheter is fixed through the positioning rod, the structure is compact, convenient operation, and it is convenient to dismantle later. ACCURACY OF DRAWINGS
[0014] Figure 1 It is the whole structure schematic diagram of preferred embodiment of the utility model;
[0015] Figure 2 It is the back surface structure schematic diagram of guard board of preferred embodiment of the utility model;
[0016] Figure 3 It is the local split structure schematic diagram of top sheath of catheter and bottom sheath of catheter of preferred embodiment of the utility model;
[0017] Figure 4 It is the split structure schematic diagram of stripe plate and fixed cover of preferred embodiment of the utility model;
[0018] Figure 5 It is another view structure schematic diagram of top sheath of catheter of preferred embodiment of the utility model.
[0019] 1, the guard plate; 2, the adhesive strip; 3, the air hole; 4, the conduit bottom sheath; 5, the conduit top sheath; 6, the trapezoidal sliding groove; 7, the trapezoidal sliding block; 8, the limiting plate; 9, the limiting strip; 10, the fixed cover; 11, the stripe plate; 12, the spring; 13, the PICC catheter head; 14, the PICC catheter tail; 15, the positioning rod; 16, the anti-escape cap; 17, the magic tape sticky hook bandage; 18, the magic tape sticky hair bandage. DETAILED DESCRIPTION
[0020] The technical scheme of the present application will be described clearly and completely in combination with the drawings. In the description of the present application, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation on the present application that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying the importance of the opposite.
[0021] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0022] The present application will be further described in combination with the drawings.
[0023] Please refer to Figures 1-5 The present application discloses a PICC catheter fixing piece, comprising: a guard plate 1, one end of the guard plate 1 is provided with an adhesive strip 2, the guard plate 1 is provided with an air hole 3, the side opposite to the adhesive strip 2 of the guard plate 1 is provided with a conduit bottom sheath 4, the upper end of the conduit bottom sheath 4 is connected with a conduit top sheath 5, the side of the guard plate 1 located on the conduit bottom sheath 4 is provided with a positioning rod 15, the PICC catheter head 13 is sleeved between the conduit bottom sheath 4 and the conduit top sheath 5, wherein the conduit bottom sheath 4 and the conduit top sheath 5 are both made of transparent plastic material.
[0024] In combination with Figure 1As shown in the drawings, the PICC catheter head 13 is connected with a PICC catheter tail 14 at one end, the PICC catheter tail 14 is penetrated on the positioning rod 15, the positioning rod 15 is threadedly sleeved with a anti-off cap 16 at the end, the positioning rod 15 is provided with two, the guard plate 1 is connected with a magic tape hook bandage 17 at both ends, the guard plate 1 is connected with a magic tape hair bandage 18 at the opposite end of the magic tape hook bandage 17, the magic tape hook bandage 17 is bonded with the magic tape hair bandage 18, the magic tape hook bandage 17 and the magic tape hair bandage 18 are both made of cloth material, and the guard plate 1 can be stably connected on the patient's arm with the cooperation of the magic tape hook bandage 17 and the magic tape hair bandage 18.
[0025] As shown in the drawings, the guard plate 1 is connected with a plurality of air holes 3, so that the patient's skin can be normally ventilated when the guard plate 1 is attached to the patient's arm, the guard plate 1 is made of rubber material, and the air holes 3 are arranged on the guard plate 1. Figure 3 and Figure 4 As shown in the drawings, the catheter top sheath 5 is symmetrically fixedly connected with a limiting plate 8 at one end of the outer side, the limiting plate 8 is provided with a limiting strip 9 on one side of the guard plate 1, the catheter bottom sheath 4 is provided with a fixed cover 10 opposite one side of the limiting plate 8, the fixed cover 10 is slidably sleeved with a striped plate 11 inside opposite one side of the limiting plate 8, the spring 12 is arranged between the striped plate 11 and the fixed cover 10, the striped plate 11 is engaged with the limiting strip 9, so that the catheter bottom sheath 4 and the catheter top sheath 5 can be effectively prevented from moving at will, and the catheter bottom sheath 4 is provided with a trapezoidal sliding groove 6 opposite one side of the catheter top sheath 5, and the catheter top sheath 5 is provided with a trapezoidal sliding block 7 opposite one side of the trapezoidal sliding groove 6, and the trapezoidal sliding block 7 is slidably connected in the trapezoidal sliding groove 6.
[0026] Specifically, in use, the guard plate 1 is first bonded on the patient's arm through the bonding strip 2, then the PICC catheter head 13 connected with the patient's arm is placed on the catheter bottom sheath 4, then the catheter top sheath 5 is combined on the catheter bottom sheath 4 through the trapezoidal sliding block 7, so that the PICC catheter head 13 can be fixed, then the PICC catheter tail 14 is penetrated on the positioning rod 15 and screwed with the anti-off cap 16 for fixation, and finally the magic tape hair bandage 18 and the magic tape hook bandage 17 are bound on the patient's arm.
[0027] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled persons in the art, some improvements and decorations can be made without departing from the principle of the utility model, and these improvements and decorations should also be regarded as the protection range of the utility model.
[0028] Other parts not described in the utility model are all prior art, and therefore will not be described here.
[0029] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A PICC catheter securement, comprising: The application discloses a protective plate (1), characterized in that the protective plate (1) is provided with an adhesive strip (2) on one end side, the protective plate (1) is provided with a breathable hole (3), the protective plate (1) is provided with a catheter bottom sheath (4) on the side opposite to the adhesive strip (2), the catheter bottom sheath (4) is connected with a catheter top sheath (5) at the upper end, the protective plate (1) is provided with a positioning rod (15) on one side of the catheter bottom sheath (4), and a PICC catheter head (13) is sleeved between the catheter bottom sheath (4) and the catheter top sheath (5).
2. A PICC catheter securement as defined in claim 1, wherein, The PICC catheter head (13) is connected with a PICC catheter tail (14) at one end, and the PICC catheter tail (14) penetrates the positioning rod (15).
3. The PICC catheter securement of claim 1, wherein, The positioning rod (15) is threadedly sleeved with an anti-dropping cap (16) at the end, and the positioning rod (15) is provided with two in number.
4. The PICC catheter securement of claim 1, wherein, The protective plate (1) is connected with a magic tape hook bandage (17) at both ends, and the protective plate (1) is connected with a magic tape hair bandage (18) at the side opposite to the magic tape hook bandage (17).
5. A PICC catheter securement as defined in claim 4, wherein, The magic tape hook bandage (17) is connected with the magic tape hair bandage (18), and both the magic tape hook bandage (17) and the magic tape hair bandage (18) are made of cloth.
6. A PICC catheter securement as defined in claim 1, wherein, The protective plate (1) is provided with a plurality of breathable holes (3), and the protective plate (1) is made of rubber.
7. A PICC catheter securement as defined in claim 1, wherein, The catheter top sheath (5) is symmetrically and fixedly connected with a limiting plate (8) at the outer side of one end, and the limiting plate (8) is provided with a limiting strip (9) on one side of the protective plate (1).
8. The PICC catheter securement of claim 1, wherein, The catheter bottom sheath (4) is provided with a fixing cover (10) on the side opposite to the limiting plate (8), the fixing cover (10) is internally and slidably sleeved with a striped plate (11) on the side opposite to the limiting plate (8), a spring (12) is arranged between the striped plate (11) and the fixing cover (10), and the striped plate (11) is engaged with the limiting strip (9).
9. The PICC catheter securement of claim 1, wherein, The catheter bottom sheath (4) is provided with a trapezoidal sliding groove (6) on the side opposite to the catheter top sheath (5), the catheter top sheath (5) is provided with a trapezoidal sliding block (7) on the side opposite to the trapezoidal sliding groove (6), and the trapezoidal sliding block (7) is slidably connected in the trapezoidal sliding groove (6).