CN215961724U

CN215961724U - Anti-drop and anti-allergic PICC catheter application

Info

Publication number: CN215961724U
Application number: CN202122422894.1U
Authority: CN
Inventors: 孙君
Original assignee: First Peoples Hospital of Jiashan
Current assignee: First Peoples Hospital of Jiashan
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-08
Anticipated expiration: 2031-10-08

Abstract

The utility model relates to the technical field of medical instruments, in particular to an anti-drop and anti-allergy PICC catheter application, which comprises an application body, wherein the application body sequentially comprises an adhesive layer, a water absorption layer and a breathable layer from bottom to top; fixing mechanism, fixing mechanism is provided with two sets ofly, fixing mechanism includes the base, buckle one and buckle two, the base bonds on ventilative layer, the opening one of buckle one sets up with two opposite directions in the opening of buckle two, the adhesive linkage, the layer that absorbs water and ventilative layer make the pipe apply ointment or plaster have the fixed pipe of bonding, ventilative perspire, reduce the function of allergic emergence, buckle the position through the fixed pipe of range upon range of thread gluing area one and thread gluing area two, buckle one and buckle two through right side fixing mechanism make near-end pipe fixed, through the fixed distal end pipe joint of left side fixing mechanism, prevent droing of pipe.

Description

Anti-drop and anti-allergic PICC catheter application

Technical Field

The utility model relates to the technical field of medical instruments, and relates to a PICC catheter application for preventing alopecia and allergy.

Background

The PICC catheter application is a commonly used medical care implement, and one side of the application is adhered to the skin of a human body, and the other side of the application is fixed with a catheter for infusion, so that the medical catheter can be fixed at a certain position of the skin of the human body. The catheter is generally inserted into a body cavity or a blood vessel of a patient through skin, the catheter used in clinic is in a smooth straight tube shape and is easy to loosen, displace and even fall out of the cavity, and medical workers usually adopt adhesive tape for fixation in order to avoid the falling of the catheter, namely, a plurality of adhesive tapes are adhered on the skin below a catheter perforation for fixation, but the catheter is easy to loosen and fall off along with friction; moreover, the airtight application and the airtight adhesive tape can lead the moisture in the skin of a patient not to be easily diffused, so as to cause skin impregnation and stimulation symptoms, and form local rash or allergy scattered on eczema.

In conclusion, in order to overcome the defects in the prior art, the anti-falling and anti-allergic PICC catheter application with simple structure and good use effect needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a PICC catheter application for preventing falling and allergy, which aims to solve the problems in the prior art.

The purpose of the utility model can be realized by the following technical scheme: an anti-detachment and anti-allergic PICC catheter application comprises: the adhesive tape comprises an application body, wherein the application body sequentially comprises an adhesive layer, a water absorption layer and a breathable layer from bottom to top, an opening is formed in the front end of the application body, a first fastening tape and a second fastening tape cross over the upper end of the opening, the left end of the first fastening tape is fixed on the upper end surface of the breathable layer, the second fastening tape is arranged at the upper end of the first fastening tape, the left end of the second fastening tape is fixed at the left end of the first fastening tape, and the right end of the second fastening tape is connected with the right end of the first fastening tape in an adhesive manner;

the fixing mechanism is fixed on the upper end face of the breathable layer and provided with two groups, the fixing mechanism comprises a base, a first buckle and a second buckle, the base is bonded on the breathable layer, the direction of the first opening of the first buckle is opposite to that of the second opening of the second buckle, and the first buckle and the second buckle are both provided with circular clamping grooves.

The improved structure comprises a first buckle and a second buckle, wherein rotating rods are arranged at the upper ends of the first buckle and the second buckle, clamping grooves for clamping the rotating rods are formed in the lower ends of the first buckle and the second buckle, and two groups of symmetrical limiting protrusions are arranged between the first buckle and the second buckle.

In a further improvement, the opening is semi-circular.

In a further improvement, the breathable layer is made of a non-woven fabric material.

In a further improvement, the air permeable layer is provided with a plurality of air holes.

In a further improvement, the adhesive layer is made of an acrylate adhesive material.

In a further improvement, a release paper layer is arranged at the lower end of the bonding layer.

Compared with the prior art, the anti-drop and anti-allergy PICC catheter application has the advantages that the catheter application has the functions of adhering and fixing catheters, ventilating and perspiring and reducing allergy conditions through the adhesive layer, the water absorbing layer and the breathable layer in the anti-drop and anti-allergy PICC catheter application, the catheter bending part is fixed through the first laminated adhesive tape and the second laminated adhesive tape, the proximal catheter does not have the left-right movement trend and is clamped and fixed in the two groups of circular clamping grooves arranged in the front and at the back through the first buckle and the second buckle with opposite opening directions in the fixing mechanism on the right side, the distal catheter connector is further fixed through the first buckle and the second buckle in the fixing mechanism on the left side, the catheter is prevented from falling off, the structure is simple, and the using effect is good.

Drawings

FIG. 1 is a schematic structural diagram of the present invention

FIG. 2 is a schematic structural view of the fixing mechanism of the present invention

In the drawing, 1-an application body, 11-an adhesive layer, 12-a water absorption layer, 13-a ventilation layer, 131-a ventilation hole, 14-an opening, 15-a first fastening tape, 16-a second fastening tape, 2-a fixing mechanism, 21-a base, 22-a first buckle, 221-a first opening, 23-a second buckle, 231-a second opening, 24-a circular clamping groove, 25-a rotating rod, 26-a clamping groove, 27-a limiting bulge and 4-a release paper layer.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solution of the present invention is further described below with reference to the following embodiments and accompanying drawings 1-2.

Example 1

An anti-detachment and anti-allergic PICC catheter application, comprising: the patch body 1 sequentially comprises an adhesive layer 11, a water absorbing layer 12 and a breathable layer 13 from bottom to top, an opening 14 is formed in the front end of the patch body 1, a first fastening tape 15 and a second fastening tape 16 cross over the upper end of the opening 14, the left end of the first fastening tape 15 is fixed to the upper end face of the breathable layer 13, the second fastening tape 16 is arranged at the upper end of the first fastening tape 15, the left end of the second fastening tape 16 is fixed to the left end of the first fastening tape 15, and the right end of the second fastening tape 16 is connected with the right end of the first fastening tape 15 in an adhesive manner;

the fixing mechanism 2 is fixed on the upper end face of the breathable layer 13, the fixing mechanism 2 is provided with two groups, the fixing mechanism 2 comprises a base 21, a first buckle 22 and a second buckle 23, the base 21 is bonded on the breathable layer 13, the first opening 221 of the first buckle 22 and the second opening 231 of the second buckle 23 are arranged in opposite directions, and the first buckle 22 and the second buckle 23 are both provided with circular clamping grooves 24.

As shown in fig. 1 and fig. 2, the catheter patch sequentially comprises an adhesive layer 11, a water-absorbing layer 12 and a breathable layer 13 from bottom to top, so that the catheter patch has the functions of adhering and fixing the catheter, ventilating and perspiring and reducing allergy, and specifically, the exudate and sweat are absorbed by the water-absorbing layer and then evaporated and discharged by the breathable layer 13; the guide pipe extends out along the opening 14, is bent upwards and then is placed in the fixing mechanism 2 on the right side, the guide pipe before being bent can be limited in the opening 14 through the first fastening tape 15, the upper end of the bent guide pipe is fixed through the second fastening tape 16, the bent part of the guide pipe is fixed through the first fastening tape 15 and the second fastening tape 16 which are stacked, the guide pipe does not have the left-right movement trend and is clamped in the two groups of circular clamping grooves 24 which are arranged in the front and at the back through the first fastening buckle 22 and the second fastening buckle 23 which are opposite in opening direction in the fixing mechanism 2 on the right side; the catheter connector is further fixed due to the fact that the catheter is long and needs to be further fixed, and the catheter connector is further fixed through the first buckle 22 and the second buckle 23 in the left fixing mechanism 2, and the catheter is prevented from falling off.

As a further preferred embodiment, the upper ends of the first buckle 22 and the second buckle 23 are both provided with a rotating rod 25, the lower ends of the first buckle 22 and the second buckle 23 are both provided with a clamping groove 26 for clamping the rotating rod 25, and two sets of symmetrically arranged limiting protrusions 27 are arranged between the first buckle 22 and the second buckle 23. As shown in fig. 2, the rotating rod 25 is connected with the first buckle 22 and the second buckle 23 through a rotating shaft, and after the catheter is placed in the circular clamping groove 24, the rotating rod is rotated downwards to be clamped into the clamping groove 26, so that the catheter is further prevented from being separated from the fixing mechanism 2; the two groups of limiting bulges 27 can ensure that the catheter keeps straight line and does not twist between the first buckle 22 and the second buckle 23, thereby ensuring the stability of the infusion of the catheter.

As a further preferred embodiment, the opening 14 is semi-circular. The semi-circular opening 14 enables the catheter to fit more closely, reducing the gap between the catheter and the applicator, and allowing the adhesive layer 11 to fit more closely to the skin surface, as shown in figure 1.

As a further preferred embodiment, the breathable layer 13 is made of a nonwoven material. The breathable layer made of the non-woven fabric has good breathable effect.

As a further preferred embodiment, a plurality of ventilation holes 131 are formed on the ventilation layer 13. As shown in fig. 1, the ventilation holes 131 improve ventilation efficiency, so that skin sweat absorbed in the water-absorbing layer 12 is rapidly evaporated, the sweat is prevented from contacting with wounds to the maximum extent, and the occurrence of allergy is reduced.

As a further preferred embodiment, the adhesive layer 11 is made of an acrylate adhesive material. The adhesive layer made of the acrylate adhesive material has the characteristic of good viscosity, and can reduce pain in the process of peeling and applying.

As a further preferred embodiment, the lower end of the adhesive layer 11 is provided with a release paper layer 4, and the adhesiveness of the adhesive layer 11 is protected by the release paper layer 4 when the application is not in use.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. An anti-detachment and anti-allergic PICC catheter application, comprising:

the adhesive tape comprises an application body, wherein the application body sequentially comprises an adhesive layer, a water absorption layer and a breathable layer from bottom to top, an opening is formed in the front end of the application body, a first fastening tape and a second fastening tape cross over the upper end of the opening, the left end of the first fastening tape is fixed on the upper end surface of the breathable layer, the second fastening tape is arranged at the upper end of the first fastening tape, the left end of the second fastening tape is fixed at the left end of the first fastening tape, and the right end of the second fastening tape is connected with the right end of the first fastening tape in an adhesive manner;

2. The anti-drop and anti-allergic PICC catheter application as claimed in claim 1, wherein the first and second buckles are provided with a rotating rod at the upper end, and a buckling groove for buckling the rotating rod is provided at the lower end, and two sets of symmetrically arranged limiting protrusions are provided between the first and second buckles.

3. The anti-detachment and anti-allergy PICC catheter application of claim 1, wherein the opening is semi-circular.

4. The anti-detachment and anti-allergic PICC catheter application as claimed in claim 1, wherein the air-permeable layer is made of non-woven fabric material.

5. The anti-detachment and anti-allergic PICC catheter application as claimed in claim 1, wherein the air-permeable layer is provided with a plurality of air-permeable holes.

6. The anti-detachment and anti-allergic PICC catheter application according to claim 1, wherein the adhesive layer is made of an acrylate adhesive material.

7. The anti-detachment and anti-allergic PICC catheter application according to claim 1, wherein a release paper layer is arranged at the lower end of the bonding layer.