CN212262125U - Easily-operated Picc catheter fixing device - Google Patents

Abstract

The utility model relates to a medical catheter fixing equipment technical field specifically is an easily operated Picc pipe fixing device, including pipe and fixed plate, the top surface of fixed plate is equipped with the location cardboard, the top surface of one of them location cardboard is equipped with first hook face magic subsides, be equipped with first hair face magic subsides on the top surface of another location cardboard, the spout has been seted up to the top surface of fixed plate, the bottom surface of location cardboard is equipped with the slider with the position that the spout is relative, the both ends of fixed plate all closely bond there is the elastic webbing, the second hook face magic subsides have closely been made up to the tail end of one of them elastic webbing, the second hair face magic subsides have closely been made up to the tail end of another elastic webbing. The utility model discloses a fixed plate and the elastic band that set up have solved because the fixed medical sticky tape of all adopting basically of Picc pipe, and the sticky tape glues the pipe and carries out the monolithic stationary, when demolising the change sticky tape, because the pipe also glues on the sticky tape, pulls the pipe very easily, causes the problem of injury to the patient.

Description

Easily-operated Picc catheter fixing device

Technical Field

The utility model relates to a medical catheter fixing equipment technical field specifically is an easy-to-operate Picc catheter fixing device.

Background

The PICC is all called Peripherally Inserted Central Venous Catheters, is a catheter which is placed into a Central Venous catheter through a peripheral vein, is punctured from a vein of a peripheral arm and is positioned at the tip end of the catheter close to a superior vena cava or a subclavian vein of a heart, is used for providing middle-long-term Venous transfusion treatment for a patient, and is basically fixed by a medical adhesive tape which is used for sticking the catheter for integral fixation. In view of this, we propose a Picc catheter securement device that is easy to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy operation's Picc pipe fixing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an easy-to-operate Picc catheter fixing device comprises a fixing plate, wherein a pair of positioning clamping plates are arranged on the top surface of the fixing plate side by side, one opposite sides of the two positioning clamping plates are both arc-shaped, the top surface of one of the positioning clamping plates is rotatably connected with a first hook surface magic tape, the top surface of the other positioning clamping plate is tightly adhered with a first rough surface magic tape, the top surface of the fixed plate is provided with a sliding chute, the bottom surfaces of the two positioning clamping plates are provided with sliding blocks at the positions corresponding to the sliding chutes, the sliding block and the positioning clamping plate are of an integrally formed structure, the sliding block is clamped in the sliding groove and is in sliding connection with the sliding groove, elastic belts are tightly bonded at two ends of the fixing plate, the tail end of one of the elastic belts is tightly sewed with a second hook surface magic tape, and the tail end of the other elastic belt is tightly sewed with a second rough surface magic tape.

Preferably, two opposite surfaces of the positioning clamping plates are oppositely provided with contraction grooves, small springs are arranged in the contraction grooves, one ends of the small springs are closely bonded with the walls of the contraction grooves, the other ends of the small springs are closely bonded with semicircular clamping balls, and the semicircular clamping balls extend out of the contraction grooves.

Preferably, the diameter of the semicircular clamping ball is smaller than that of the contraction groove.

Preferably, adhesive tapes are further arranged on two sides of the tail end of the elastic tape sewn with the second hook surface magic tape.

Preferably, the width of the second hook surface magic tape is smaller than that of the second hair surface magic tape.

Preferably, the cross section of the sliding block is T-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

this Picc pipe fixing device of easy operation, fixed plate through the setting, be equipped with a pair of location cardboard on the fixed plate, can be fixed in the pipe between two location cardboards, the both ends of fixed plate all are equipped with the elastic webbing simultaneously, can be fixed in patient's arm department with the fixed plate, simultaneously through the sticky tape that sets up, can avoid the fixed plate to produce the removal, make when carrying out the fixed of pipe, the sticky tape can not the direct contact pipe, when demolising of pipe, can avoid tearing the pipe by the at utmost, solved because the fixed medical sticky tape that all adopts of Picc pipe basically, the sticky tape glues the pipe and carries out the monolithic stationary, when demolising the change sticky tape, because the pipe also glues on the sticky tape, tear the pipe very easily, cause the problem of injury to the patient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a top view of the elastic band of the present invention when it is unfolded;

fig. 4 is a cross-sectional view of the positioning clip of the present invention.

In the figure: a catheter 1; a fixed plate 2; a positioning pallet 21; a contraction groove 211; a small spring 212; a semicircular snap ball 213; a slider 214; a first hook surface magic tape 215; a first matte magic tape 216; a chute 22; an elastic band 23; an adhesive tape 231; a second hook surface magic tape 232; and a second matt surface magic tape 233.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1-4, the present invention provides a technical solution:

an easy-to-operate Picc catheter securement device includes a fixation plate 2. The top surface of the fixed plate 2 is provided with a pair of positioning clamping plates 21 side by side. The opposite sides of the two positioning clamping plates 21 are both arc-shaped. The two arc-shaped holding grooves are used for holding the guide tube 1, the top surface of one of the positioning clamping plates 21 is rotatably connected with a first hook surface magic tape 215, and the top surface of the other positioning clamping plate 21 is tightly adhered with a first rough surface magic tape 216. The first hair side magic tape 216 is adhered to the first hook side magic tape 215, and the catheter in the accommodating groove can only be pressed and fixed. The top surface of the fixed plate 2 is provided with a sliding groove 22, the bottom surfaces of the two positioning clamping plates 21 are provided with sliding blocks 214 at positions opposite to the sliding groove 22, and the sliding blocks 214 and the positioning clamping plates 21 are of an integrally formed structure. The sliding block 214 is clamped in the sliding groove 22 and is connected with the sliding groove in a sliding manner. Elastic belts 23 are tightly adhered to both ends of the fixing plate 2, a second hook surface magic tape 232 is tightly sewn at the tail end of one elastic belt 23, and a second rough surface magic tape 233 is tightly sewn at the tail end of the other elastic belt 23.

In specific implementation, the distance between the topmost ends of the two positioning clamping plates 21 can be preferably 0.5 mm-0.8 mm, so that the guide pipe 1 cannot fall off between the two positioning clamping plates 21 without the step of removing the guide pipe 1, and the stability of the device is ensured.

In a preferred embodiment, the opposite surfaces of the positioning card 21 are provided with shrink grooves 211. A small spring 212 is provided in the contraction groove 211. One end of the small spring 212 is tightly adhered to the groove wall of the shrinkage groove 211, and the other end of the small spring 212 is tightly adhered with a semicircular clamping ball 213. Because the size of the positioning clamping plate 21 is fixed, the positioning clamping plate can not be suitable for all catheters 1 with different specifications, and when the diameter of the catheter 1 is too small, the semicircular clamping ball 213 can play a role in fixing the catheter 1, thereby ensuring the applicability of the device. And when the small spring 212 is in the initial state, the semicircular clamping ball 213 extends out of the contraction groove 211, ensuring that the semicircular clamping ball 213 can firmly fix the catheter 1. In this embodiment, the diameter of the semicircular catching ball 213 is smaller than that of the contraction cavity 211, ensuring that the semicircular catching ball 213 can be smoothly received in the contraction cavity 211 when the diameter of the catheter 1 is large.

Furthermore, the adhesive tape 231 is arranged on two sides of the tail end of the elastic band 23 sewn with the second hook surface magic tape 232, and the adhesive tape 231 is adhered to the skin of the patient, so that the phenomenon that the fixing plate 2 cannot move after the catheter 1 is fixed is avoided. The width of the second hook surface magic tape 232 is smaller than that of the second hair surface magic tape 233, so that the two elastic bands 23 can be used for fixing patients with various body types when the picc catheter is used.

In addition, the cross-section of the sliding block 214 is "T" shaped, so that the positioning clamping plate 21 can not be separated from the fixing plate 2, and the firmness of the device is ensured.

When the easy-to-operate Picc catheter fixing device of the embodiment is used, the fixing plate 2 is firstly pressed down at the arm of the patient, the fixing plate 2 is fixed on the arm by mutually bonding the second hook surface magic tapes 232 and the second hair surface magic tapes 233 on the two elastic belts 23, and then the adhesive tape 231 is bonded on the skin of the patient, so that the fixing plate 2 is ensured not to be displaced; then, the two positioning clamping plates 21 are reversely shifted in opposite directions, so that a sufficiently large gap is generated between the two positioning clamping plates 21, then the catheter 1 is placed on the top surface of the fixing plate 2 and is positioned in the accommodating groove between the two positioning clamping plates 21, the two positioning clamping plates 21 are moved in opposite directions, so that the semicircular clamping ball 213 can firmly fix the catheter 1, then the first hook-surface magic tape 215 is pulled to be tightly adhered with the first loop-surface magic tape 216, at the moment, the fixing of the catheter 1 is completed, when the detachment is carried out, only the first hook-surface magic tape 215 and the first loop-surface magic tape 216 need to be unfastened, then the adhesive tape 231 is pulled open, the second hook-surface magic tape 232 and the second loop-surface magic tape 233 are unfastened, so that the catheter 1 can be rapidly detached, in the whole process, the adhesive tape 231 cannot directly contact with the catheter 1, and the problem that the medical adhesive tape is basically adopted for fixing the Picc catheter is effectively, the sticky tape sticks the conduit to be integrally fixed, and when the sticky tape is disassembled and replaced, the conduit is easy to tear because the conduit is also stuck on the sticky tape, thereby causing injury to patients.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. An easy to operate Picc catheter securement device characterized by: comprises a fixed plate (2), a pair of positioning clamping plates (21) are arranged on the top surface of the fixed plate (2) side by side, one opposite sides of the two positioning clamping plates (21) are arc-shaped, the top surface of one of the positioning clamping plates (21) is rotatably connected with a first hook and loop fastener (215), the top surface of the other positioning clamping plate (21) is tightly bonded with a first hook and loop fastener (216), the top surface of the fixed plate (2) is provided with a sliding chute (22), the bottom surfaces of the two positioning clamping plates (21) are provided with a sliding block (214) at the position opposite to the sliding chute (22), the sliding block (214) and the positioning clamping plates (21) are of an integrally formed structure, the sliding block (214) is clamped in the sliding chute (22) and is in sliding connection with the sliding chute, elastic belts (23) are tightly bonded at both ends of the fixed plate (2), and a second hook and loop fastener (232) is tightly sewn at the tail end of one of the, the tail end of the other elastic belt (23) is tightly sewed with a second hair surface magic tape (233).

2. The easy to operate Picc catheter securement device of claim 1, wherein: two relative shrink groove (211) have been seted up on location cardboard (21) opposite face, be equipped with small-size spring (212) in shrink groove (211), the one end of small-size spring (212) with shrink groove (211) cell wall closely bonds, the other end of small-size spring (212) closely bonds and has semicircle card ball (213), just semicircle card ball (213) extend to outside shrink groove (211).

3. The easy to operate Picc catheter securement device of claim 2, wherein: the diameter of the semicircular clamping ball (213) is smaller than that of the contraction groove (211).

4. The easy to operate Picc catheter securement device of claim 1, wherein: two sides of the tail end of the elastic band (23) sewed with the second hook surface magic tape (232) are also provided with adhesive bands (231).

5. The easy to operate Picc catheter securement device of claim 1, wherein: the width of the second hook surface magic tape (232) is smaller than that of the second hair surface magic tape (233).

6. The easy to operate Picc catheter securement device of claim 1, wherein: the section of the sliding block (214) is T-shaped.

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