CN213158466U - Central venous catheter shower protective film - Google Patents

Abstract

The utility model provides a central ductus venosus shower protection film relates to medical equipment technical field, including the water proof membrane, the water proof membrane diameter is 15-21CM, and water proof membrane one side is equipped with the protection sticker, and the protection sticker is pasted and is linked in the water proof membrane side, and protection sticker edge-mounted has two incisions that easily tear, and two easily tear the incision and relatively protect sticker centrosymmetry, the utility model discloses, adopt the water proof membrane, when intubate patient bathes, realize the water repellent to patient's intubate department, avoid infiltration drop of water in the PICC pipe pad pasting, avoided the pipe slippage, reduced the risk of intubate department infection, adopt and easily tear the incision and easily tear the sticker, realize the folding processing to water proof membrane, can pack the waterproof protection membrane seal after folding into disposable independent packaging bag, simple and practical.

Description

Central venous catheter shower protective film

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a central venous catheter protective film that bathes.

Background

The central venous vascular access tool (CVC catheter, PICC catheter and infusion port) is an ideal venous infusion tool for patients, and is fixed by using a sterile film during the indwelling period of the catheter. Because the catheter is kept in half in vivo and in half in vitro, when people take a bath daily, the sticking film is wetted by moisture, becomes loose and is not fixed firmly, the risk of catheter slippage and infection is increased, the dressing change maintenance frequency is increased, and the cost is increased.

At present, used the waterproof oversleeve of PICC clinically, or used plastic wrap parcel winding method, can prevent effectively that PICC pipe pad pasting from getting into moisture, but to keeping somewhere with the CVC pipe during and infusion port contact pin infusion during, when the patient bathes, do not have suitable utensil and method yet and effectively protect, the utility model discloses can effectively solve above-mentioned problem, prevent moisture contact point of puncture and infusion port contact pin point, protection pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a central venous catheter bath protective film.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a central ductus venosus shower protection film, includes the water proof membrane, the water proof membrane diameter is 15-21CM, water proof membrane one side is equipped with the protection sticker, and the protection sticker is pasted in the water proof membrane side, protection sticker edge-fixed has two and easily tears the incision, and two easily tear the incision and relatively protect sticker centrosymmetry.

Preferably, one side of the waterproof film, which is far away from the protection sticker, is provided with a polyethylene coating, and the polyethylene coating is adhered to the side surface of the protection sticker.

Preferably, an oily coating is arranged between the protection sticker and the waterproof film, and the oily coating is sprayed on the side face of the protection sticker.

Preferably, the middle part on the waterproof membrane surface is equipped with waterproof zone, and waterproof zone adopts the 3M pad pasting, and waterproof zone diameter is 15CM, the outside of waterproof zone is equipped with cyclic annular first fixed layer, and first fixed layer width is 1CM, and first fixed layer surface spraying has the viscose.

Preferably, the first fixed layer outside is equipped with the annular layer that absorbs water, and the layer width that absorbs water is 1CM, and absorbs water the built-in granule that absorbs water in the layer, the layer outside that absorbs water is equipped with annular second fixed layer, and second fixed layer width is 1CM, and second fixed layer surface spraying has the viscose.

Preferably, easily tear the incision and openly paste and have easily torn the sticker, and easily tear the one end of sticker crooked, and easily tear the sticker size and easily tear the incision the same.

Advantageous effects

1. In the utility model, the waterproof membrane is adopted, when intubated patients take a bath, the intubatton part of the patients is waterproofed, the PICC catheter sticking membrane is prevented from permeating water drops, the catheter slippage is avoided, the risk of intubatton part infection is reduced, when a patient is intubated to take a bath, the protective paster can be lifted on the surface of the waterproof film and pulled along the easy-tearing cut, and due to the action of the oily coating, the protective sticker can be easily torn off from the surface of the waterproof film, the waterproof film is adhered to the intubation position of the patient, the waterproof area is covered right above the intubation position, then the first fixing layer and the second fixing layer are sequentially smoothed, the first fixing layer and the second fixing layer are tightly adhered to the surface of the skin of the intubation of the patient, and the layer that absorbs water between first fixed layer and the second fixed layer is inlayed in and is had the granule that absorbs water, can effectively prevent during moisture gets into waterproof region, the effectual intubate department of having avoided intaking to lead to pipe slippage or intubate department to take place the infection.

2. The utility model discloses in, adopt and easily tear the incision and easily tear the sticker, realize the folding processing to waterproof protective film, can pack the waterproof protective film encapsulation after folding into disposable independent packaging bag, simple and practical, can pack waterproof protective film in the independent packaging bag through twice fifty percent discount, and tear easily and tear the sticker, expose the viscose that easily tears the incision surface, will easily tear the incision and paste in the waterproof protective film surface after folding, guarantee that waterproof protective film after folding can not scatter easily, and can encapsulate in independent packaging bag, when using, only need tear the wrapping bag, can take out waterproof protective film and use.

Drawings

Fig. 1 is a schematic perspective view of a protective film for central venous catheter bathing according to the present invention;

FIG. 2 is a front view of a waterproof membrane in a central venous catheter bath protection membrane provided by the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a connection mode of an easy-to-tear notch and an easy-to-tear sticker in a central venous catheter bath protection film provided by the present invention;

fig. 4 is a side view of the central venous catheter bath protection film provided by the utility model.

Illustration of the drawings:

1. a water-resistant film; 2. a protection sticker; 3. an oily coating; 4. an easy-to-tear cut; 5. easy-to-tear stickers; 6. a polyethylene coating; 7. a water-repellent area; 8. a first fixed layer; 9. a water-absorbing layer; 10. a second fixed layer.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-4, a central venous catheter bath protection film comprises a waterproof film 1, the diameter of the waterproof film 1 is 15-21CM, and can be adjusted according to specific conditions, a polyethylene coating 6 is arranged on one side of the waterproof film 1 far away from a protection sticker 2, the polyethylene coating 6 is adhered to the side surface of the protection sticker 2, the protection sticker 2 is arranged on one side of the waterproof film 1, the protection sticker 2 is adhered to the side surface of the waterproof film 1, an oily coating 3 is arranged between the protection sticker 2 and the waterproof film 1, the oily coating 3 is sprayed on the side surface of the protection sticker 2, a waterproof area 7 is arranged in the middle of the surface of the waterproof film 1, the waterproof area 7 is a 3M sticker, the diameter of the waterproof area 7 is 15CM, an annular first fixing layer 8 is arranged on the outer side of the waterproof area 7, the width of the first fixing layer 8 is 1CM, adhesive is arranged on the surface of the first fixing layer 8, an annular water absorbing layer 9 is arranged, and the layer 9 width that absorbs water is 1CM, and absorb water the layer 9 and embed the granule that absorbs water, the granule that absorbs water is the polymer granule that absorbs water, be a super absorbent resin, the main composition is acrylic acid, can absorb and pin moisture, it is harmless to external human body, the granule that absorbs water of layer 9 that absorbs water passes through the sandwich mode fixed, can refer to the diaper product form, the layer 9 outside that absorbs water is equipped with annular second fixed layer 10, and second fixed layer 10 width is 1CM, and second fixed layer 10 surface spraying has the viscose, protection sticker 2 edge is fixed with two easy tears incisions 4, and two easy tears 2 centrosymmetric of incision 4 relative protection sticker, easy tears 4 openly pastes easy tears 5 of sticker, and the one end of easy tears 5 is crooked, and easy tears 5 sizes of sticker and easy tears 4 the same. The waterproof membrane can adopt a PE waterproof membrane.

The utility model discloses a theory of operation: when a intubated patient takes a bath, the protective sticker 2 can be lifted on the surface of the waterproof membrane 1, the protective sticker 2 is pulled along the easy-tearing notch 4, due to the action of the oily coating 3, the protective sticker 2 can be easily torn off from the surface of the waterproof membrane 1, the waterproof membrane 1 is adhered to the intubatton of the patient, the waterproof area 7 is covered right above the intubatton, then the first fixing layer 8 and the second fixing layer 10 are sequentially smoothed, the first fixing layer 8 and the second fixing layer 10 are tightly adhered to the surface of the skin of the intubatton of the patient, the water absorbing layer 9 between the first fixing layer 8 and the second fixing layer 10 is embedded with the polymer water absorbing particles, so that water can be effectively prevented from entering the waterproof area 7, the phenomenon that the intubatton of the conduit slips or the intubatton position is infected due to water entering the intubatton is effectively avoided, the folding treatment of the waterproof protective membrane is realized by adopting the easy-tearing notch 4 and the easy-tearing notch 5, and the folded waterproof protective membrane can be sealed, simple and practical can pack waterproof protection film in the independent wrapping bag through twice fifty percent discount to tear and easily tear sticker 5, expose the viscose that easily tears 4 surfaces of incision, will easily tear incision 4 and paste in the waterproof protection film surface after folding, guarantee that waterproof protection film after folding can not scatter easily, and can encapsulate in independent wrapping bag, when using, only need tear the wrapping bag, can take out waterproof protection film and use.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

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. A central venous catheter bath protection film comprises a waterproof film (1), and is characterized in that: the diameter of the waterproof film (1) is 15-21CM, one side of the waterproof film (1) is provided with a protection sticker (2), the protection sticker (2) is adhered to the side face of the waterproof film (1), two easy-tearing notches (4) are fixed on the edge of the protection sticker (2), and the two easy-tearing notches (4) are symmetrical with the center of the protection sticker (2).

2. The central venous catheter bath protection film according to claim 1, wherein: one side of the waterproof film (1) far away from the protection sticker (2) is provided with a polyethylene coating (6), and the polyethylene coating (6) is bonded on the side surface of the protection sticker (2).

3. The central venous catheter bath protection film according to claim 1, wherein: an oily coating (3) is arranged between the protection sticker (2) and the waterproof film (1), and the oily coating (3) is sprayed on the side surface of the protection sticker (2).

4. The central venous catheter bath protection film according to claim 1, wherein: the middle part on waterproof membrane (1) surface is equipped with waterproof region (7), and waterproof region (7) adopt the 3M pad pasting, and waterproof region (7) diameter is 15CM, waterproof region (7) outside is equipped with cyclic annular first fixed bed (8), and first fixed bed (8) width is 1CM, and first fixed bed (8) surface coating has the viscose.

5. The central venous catheter bath protection film according to claim 4, wherein: first fixed bed (8) outside is equipped with annular layer (9) that absorb water, and absorbs water layer (9) width and be 1CM, and absorb water layer (9) built-in granule that absorbs water, it is equipped with annular second fixed bed (10) to absorb water layer (9) outside, and second fixed bed (10) width is 1CM, and second fixed bed (10) surface spraying has the viscose.

6. The central venous catheter bath protection film according to claim 1, wherein: easily tear incision (4) openly and paste easily and tear sticker (5), and the one end of easily tearing sticker (5) is crooked, and easily tears sticker (5) size and easily tears incision (4) the same.

Images