CN215386862U - PICC catheter securement ware - Google Patents

Abstract

The utility model discloses a PICC catheter fixer, relates to the technical field of medical instruments, and solves the problems that the exposed part of the existing PICC catheter is displaced, damaged and leaked, damages are caused to skin and blood seeps from a puncture point, and the technical scheme has the following key points: the PICC catheter fixing device comprises an adhesive tape, wherein the adhesive tape is in a sheet shape with two large ends and a narrow middle part, a clamping ring is arranged in the middle of the lower surface of the adhesive tape, and a connector outside the PICC catheter is fixed through the clamping ring, so that relative sliding between the connector and the skin is avoided, and the situation that the PICC catheter is separated from or swallowed into the body is further avoided; the middle part of the upper surface of the adhesive tape is connected with a soft rod, the soft rod is provided with inserting rings which are arranged at intervals in a penetrating way, and the external part of the PICC catheter is formed into a plurality of U-shaped bent shapes through the arrangement of the inserting rings, so that the damage rate of the exposed part of the PICC catheter is reduced, and the PICC catheter is firmly fixed; the aims of preventing the exposed part of the PICC catheter from shifting, damaging and leaking liquid, causing no damage to the skin and preventing blood leakage at a puncture point are fulfilled.

Description

PICC catheter securement ware

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a PICC catheter fixing device.

Background

The PICC tube is punctured from the vein of the peripheral arm by using a catheter, and the catheter directly enters the vein near the heart to avoid direct contact of chemotherapy drugs and the arm vein. With the rapid increase of venous blood flow, the chemotherapy drug can be diluted rapidly, and the stimulation of the drug to veins is prevented. Patients with PICC catheterisation should be given regular PICC catheter care during catheter indwelling to ensure catheter safety, prevent complications, prolong catheter use time, and especially to correctly secure the exposed portion of the catheter.

The existing fixing mode of the exposed part of the PICC catheter has the following problems:

(1) during the indwelling period of the PICC catheter, the exposed part of the catheter can move due to the reasons of incorrect fixation of the catheter and the like, the catheter is separated or swallowed into the body, and therefore, related complications can be caused;

(2) the external part of the polyureaurethane conduit has poor flexibility compared with the material of a silica gel conduit, and if the placement shape or position of the conduit under the film is improper and the film is not fixed firmly, the conduit can be dislocated to form an included angle, the conduit is damaged after a long time, and infusion leakage occurs;

(3) the transparent dressing is adhered too tightly or is adhered after being stretched, so that the skin tension under the transparent dressing can be changed, and the edge of the transparent dressing is subjected to erythema and blisters to generate skin tension damage;

(4) for patients with poor constitution, poor nutrition in late stage of tumor and low blood platelet, if the film is not firmly fixed, the tail end of the infusion joint is fixed at the joint, the catheter can be repeatedly pulled due to movement, so that the bleeding or the seepage of the puncture point is aggravated, and the risk of infection is increased.

Therefore, in order to solve the above problems, we propose a PICC catheter holder.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a PICC catheter fixer, which achieves the aims of no displacement of an exposed part of a PICC catheter, no damage and leakage, no damage to skin and no blood seepage at a puncture point.

The technical purpose of the utility model is realized by the following technical scheme: the PICC catheter fixing device comprises an adhesive tape, wherein the adhesive tape is in a sheet shape with two large ends and a narrow middle part, a clamping ring is fixedly arranged in the middle of the lower surface of the adhesive tape, and a connector outside the PICC catheter is fixed through the clamping ring, so that relative sliding between the connector and the skin is avoided, and the condition that the PICC catheter is separated from or swallowed into the body is further avoided;

the middle part of the upper surface of the adhesive tape is fixedly connected with a soft rod, the soft rod is provided with inserting rings which are arranged at intervals in a penetrating way, and the external part of the PICC catheter is formed into a plurality of U-shaped bent shapes through the arrangement of the inserting rings, so that the damage rate of the exposed part of the PICC catheter is reduced, and the PICC catheter is firmly fixed;

one end of the soft rod, which is far away from the adhesive tape, is fixedly connected with a horizontal adhesive ring, and the middle part of the upper surface of the adhesive ring is fixedly provided with a positioning seat;

a positioning hole is formed between the sticking ring and the positioning seat in a penetrating manner;

the adhesive tape is fixedly provided with a net sleeve through the upper surface of the soft rod.

The utility model is further configured to: the two sides of the middle part of the lower surface of the pasting belt are both provided with pasting glue, and the pasting belt is provided with air holes which are uniformly distributed in a penetrating way.

Through adopting above-mentioned technical scheme, the setting of bleeder vent is favorable to promoting the air permeability when whole sticking belt and skin contact, avoids long-time use back skin surface to produce the problem of erythema, blister.

The utility model is further configured to: the penetrating ring is vertical, the penetrating ring is odd, and the outer edge of the penetrating hole in the penetrating ring is chamfered.

Through adopting above-mentioned technical scheme, the vertical form setting of interlude ring for the PICC pipe exposes the part and forms the crooked form of a plurality of "U" shapes of level form, thereby forms in close contact with skin, and the interlude hole that the chamfer set up simultaneously avoids the PICC pipe to receive the friction of interlude ring and leads to breaking.

The utility model is further configured to: circular grooves arranged at intervals are formed in the outer side of the middle of the lower surface of the pasting ring.

Through adopting above-mentioned technical scheme, promote the in close contact nature of sticking ring and puncture point outside skin, and then be favorable to fixing whole PICC pipe and expose partial tip.

The utility model is further configured to: the net cover corresponds fixedly connected with fixed block on the soft pole, the lower extreme of fixed block extends to the inside of soft pole.

Through adopting above-mentioned technical scheme, the setting of net cover is favorable to promoting the whole PICC pipe and exposes the reliability of part and this fixer when skin external installation, forms the guard action.

Compared with the prior art, the utility model has the following beneficial effects: the aims of preventing the exposed part of the PICC catheter from shifting, damaging and leaking liquid, causing no damage to the skin and preventing blood leakage at a puncture point are fulfilled.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of the structure of the present invention;

fig. 3 is a schematic view of the covering of the net cover of the present invention.

Reference numbers and corresponding part names in the drawings:

1. a tape for attachment; 2. air holes are formed; 3. a clamp ring; 4. a soft rod; 5. inserting a ring; 6. sticking a ring; 7. positioning seats; 8. positioning holes; 9. a net cover; 10. and (5) fixing blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the utility model.

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. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example (b): a PICC catheter fixer comprises an adhesive tape 1, wherein the adhesive tape 1 is in a sheet shape with two large ends and a narrow middle part, and a clamping ring 3 is fixedly arranged in the middle of the lower surface of the adhesive tape 1;

the middle part of the upper surface of the adhesive tape 1 is fixedly connected with a soft rod 4, and inserting rings 5 which are arranged at intervals penetrate through the soft rod 4;

one end of the soft rod 4 far away from the adhesive tape 1 is fixedly connected with a horizontal adhesive ring 6, and the middle part of the upper surface of the adhesive ring 6 is fixedly provided with a positioning seat 7;

a positioning hole 8 is formed between the sticking ring 6 and the positioning seat 7 in a penetrating way;

the adhesive tape 1 is fixedly provided with a net cover 9 through the upper surface of the soft rod 4.

As shown in fig. 1-3, both sides of the middle part of the lower surface of the adhesive tape 1 are provided with adhesive, the adhesive tape 1 is provided with air holes 2 which are uniformly distributed, the inserting ring 5 is vertical, the inserting ring 5 is odd, the outer edge of the inserting hole on the inserting ring 5 is inverted, the outer side of the middle part of the lower surface of the adhesive ring 6 is provided with circular grooves which are arranged at intervals, the net sleeve 9 corresponds to the fixed block 10 which is fixedly connected to the soft rod 4, and the lower end of the fixed block 10 extends to the inside of the soft rod 4.

The working principle is as follows: in the using process of the fixer, one end of the PICC catheter in vitro is firstly fixed through a positioning hole 8 by using a sticking ring 6 and a positioning seat 7, then the PICC catheter in vitro part is inserted into an inserting ring 5 in a snake shape, then a connector is connected, and the connector is fixed through a clamping ring 3, so that the fixation of the whole PICC catheter in vitro part is completed, then the position of the PICC catheter in vitro part in the inserting ring 6 is finely adjusted according to the body shape of a patient, namely the PICC catheter is in an approximate U shape, and then the PICC catheter is bound at the arm part of the patient through a net sleeve 9;

in summary, the following steps: the aims of preventing the exposed part of the PICC catheter from shifting, damaging and leaking liquid, causing no damage to the skin and preventing blood leakage at a puncture point are fulfilled.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (5)

1. A PICC catheter fixer comprises an adhesive tape (1) and is characterized in that the adhesive tape (1) is in a sheet shape with two large ends and a narrow middle part, and a clamping ring (3) is fixedly arranged in the middle of the lower surface of the adhesive tape (1);

the middle part of the upper surface of the adhesive tape (1) is fixedly connected with a soft rod (4), and inserting rings (5) arranged at intervals penetrate through the soft rod (4);

one end of the soft rod (4) far away from the adhesive tape (1) is fixedly connected with a horizontal adhesive ring (6), and the middle part of the upper surface of the adhesive ring (6) is fixedly provided with a positioning seat (7);

a positioning hole (8) is formed between the sticking ring (6) and the positioning seat (7) in a penetrating way;

the adhesive tape (1) is fixedly provided with a net sleeve (9) through the upper surface of the soft rod (4).

2. The PICC catheter fixator according to claim 1, wherein the adhesive tapes (1) are provided with adhesive glue on both sides of the middle part of the lower surface thereof, and the adhesive tapes (1) are provided with air holes (2) uniformly distributed therethrough.

3. The PICC catheter holder as claimed in claim 1, wherein the insertion ring (5) is vertical, the number of the insertion rings (5) is odd, and the outer edges of the insertion holes on the insertion ring (5) are all in an inverted angle shape.

4. The PICC catheter fixing device as claimed in claim 1, wherein the outer sides of the middle part of the lower surface of the pasting ring (6) are provided with circular grooves arranged at intervals.

5. The PICC catheter fixator according to claim 1, wherein the mesh sleeve (9) is fixedly connected with a fixed block (10) corresponding to the soft rod (4), and the lower end of the fixed block (10) extends into the soft rod (4).

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