CN218106546U - External fixing nursing device for percutaneous gastrostomy tube body - Google Patents

Abstract

The utility model relates to a medical care technical field specifically is a percutaneous gastrostomy body external fixation nursing device, including the foam dressing layer, first opening has been seted up to the central position of foam dressing layer, the top laminating of foam dressing layer has the PU tectorial membrane. The utility model discloses the fixed plate of settlement adopts transparent material to make, can see the fistulization mouth condition directly perceivedly through transparent circular fixed plate to make things convenient for medical personnel to observe the fistulization mouth condition constantly, prevent that the fistulization mouth from taking place the pathological change; the fixed plate is firmly arranged in the foam dressing layer, so that the leakage of the fistulization opening caused by the movement of the catheter is prevented, the later maintenance work is reduced, and the use effect is improved; the PU film is arranged on the surface of the foam dressing layer, so that the contact of an external source can be reduced, and the infection is avoided; the used foam dressing layer is soft in texture, is attached to the skin, can change along with the change of the shape of the skin when in use, and improves the comfort level of a user.

Description

External fixing nursing device for percutaneous gastrostomy tube body

Technical Field

The utility model relates to the technical field of medical care, in particular to a percutaneous gastrostomy tube body external fixation nursing device.

Background

Currently, percutaneous gastrostomy (PEG) is often used clinically to maintain or improve nutritional support in patients with eating difficulties due to various causes but with normal gastrointestinal digestive function. The operation has the characteristics of simple and safe operation, long retention time of the fistulization tube, low price, few complications and the like; the catheter is convenient to clean and easy to care at home, and is more comfortable and beautiful compared with a nasogastric tube, and medical instruments required by a gastrostomy operation generally comprise a gastrostomy catheter, a supporting sleeve (or a PS (Poly styrene) needle with a sheath) with a puncture needle and a stomach wall fixer according to operation steps. The whole process of the operation steps is as follows: it is accurate before the art, select abdominal wall point of puncture, disinfect, drape, local anesthesia, then use the fixed abdominal wall stomach wall of stomach wall fixer ligature, puncture with the PS needle of taking the sheath cover, extract the PS needle, insert the stomach fistula pipe along the sheath cover, expand the sacculus on the stomach fistula pipe, tear the sheath cover of T type again left and right sides and withdraw from, push down the fixed plate of establishing on the stomach fistula pipe at last and fix in order to accomplish keeping somewhere of stomach fistula pipe.

The skin external fixation of the existing gastric fistula catheter mostly adopts circular plate suture skin fixation, if the abdominal wall skin at the circumference of the gastric fistula is completely covered, the skin comfort around the stoma is affected, and the fistula seepage is difficult to treat. The comfort requirement is improved by a method of keeping the margin of about 0.5cm to 1cm between the fixing plate and the skin clinically, but the fixing effect of the gastric fistula catheter is poor, and the gastric fistula catheter is easy to fall off and slide. In the daily nursing process, often use a large amount of gauze dressings to cover the stoma in order to fix the pipe, lead to in time observing the peripheral condition of stoma, lead to pipe fixed problem and infection problem etc. easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a percutaneous gastrostomy body external fixation nursing device to solve the problem that provides in the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a percutaneous gastrostomy body external fixation nursing device, includes the foam dressing layer, first opening has been seted up to the central point of foam dressing layer, the top one side laminating PU tectorial membrane one side of foam dressing layer, the second opening has been seted up to the central point of PU tectorial membrane, the laminating of bottom edge of foam dressing layer has the double faced adhesive tape, the embedded fixed plate of installing of first opening, the sleeve pipe has been cup jointed in the fixed plate, the pipe has been cup jointed in the sleeve pipe.

Preferably, a first pre-cut seam is arranged on the foam dressing layer, a second pre-cut seam is arranged on the PU film, the first pre-cut seam is of a fold line structure, the second pre-cut seam is of a linear structure, and the first pre-cut seam and the second pre-cut seam are arranged in a superposed mode.

Preferably, the first opening and the second opening have the same diameter, and the central axes of the first opening and the second opening in the vertical direction coincide with each other.

Preferably, the fixing plate is of an inverted T-shaped structure, and the fixing plate is located at the center of the first opening.

Specifically, the fixing plate is made of a transparent material.

Preferably, the bottom end of the sleeve is in the same plane as the bottom of the foam dressing layer.

Preferably, the PU covering film and the foam dressing layer are of similar structures, and the central axes of the PU covering film and the foam dressing layer in the vertical direction are superposed.

Preferably, the PU covering film is provided with an adhesive layer at one side close to the foam dressing layer.

Preferably, the use method of the external fixation nursing device for the percutaneous gastrostomy tube body comprises the following steps:

firstly, puncturing, namely inserting the lower end of a catheter into a fistula on the skin of a patient;

fixing, tearing off the protective film of the double-sided adhesive tape, and adhering the foam dressing layer to the skin of the patient through the double-sided adhesive tape;

and thirdly, laminating, namely tearing off the protective film of the adhesive layer, and bonding the PU laminated film on the foam dressing layer through the adhesive layer.

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

the utility model discloses the fixed plate of settlement adopts transparent material preparation, can see the fistulization mouth condition directly perceivedly through transparent circular fixed plate to make things convenient for medical personnel to observe the fistulization mouth condition constantly, prevent that the fistulization mouth from taking place pathological change.

The utility model discloses the fixed plate that sets up is firmly installed in foam dressing in situ, prevents to lead to the fistulization mouth sepage because of the pipe removes to reduced later maintenance work, promoted the result of use.

The utility model discloses a set up the PU tectorial membrane on the surface of foam dressing layer, can reduce the external source contact, avoid infecting.

The utility model discloses a foam dressing layer texture is soft, and laminating skin can follow the change of skin shape and change when using, has promoted user's comfort level.

Drawings

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

FIG. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

FIG. 4 is a schematic view of the connection structure of the fixing plate, the sleeve and the guide tube of the present invention;

FIG. 5 is a schematic structural view of the PU film and the foam dressing layer of the present invention in a bonded state.

In the figure: 1. a foam dressing layer; 2. a first opening; 3. coating a PU film; 301. an adhesive layer; 4. a second opening; 5. a fixing plate; 6. a sleeve; 7. a conduit; 8. double-sided adhesive tape; 9. first pre-trimming seams; 10. and (5) second pre-shearing seams.

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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a percutaneous gastrostomy body external fixation nursing device, first opening 2 has been seted up to the central position of foam dressing layer 1, and the one side of laminating PU tectorial membrane 3 in top one side of foam dressing layer 1, second opening 4 has been seted up to the central position of PU tectorial membrane 3, and the laminating of the bottom edge of foam dressing layer 1 has double faced adhesive tape 8, and the embedded fixed plate 5 of installing of first opening 2, has cup jointed sleeve pipe 6 in the fixed plate 5, has cup jointed pipe 7 in the sleeve pipe 6.

In this embodiment, the foam dressing layer 1 is provided with a first pre-cut seam 9, the pu film 3 is provided with a second pre-cut seam 10, the first pre-cut seam 9 is a fold line structure, the second pre-cut seam 10 is a linear structure, and the first pre-cut seam 9 and the second pre-cut seam 10 are overlapped.

In this embodiment, the diameters of the first opening 2 and the second opening 4 are equal, and the central axes of the first opening 2 and the second opening 4 in the vertical direction coincide with each other.

In this embodiment, the fixing plate 5 is an inverted T-shaped structure, and the fixing plate 5 is located at the center of the first opening 2.

Specifically, the fixing plate 5 is made of a transparent material.

In this embodiment, the bottom end of the sleeve 6 is in the same plane as the bottom of the foam dressing layer 1.

In this embodiment, the PU film 3 and the foam dressing layer 1 have similar structures, and the central axes of the PU film 3 and the foam dressing layer 1 in the vertical direction coincide with each other.

In this embodiment, the PU film 3 is provided with an adhesive layer 301 on one side close to the foam dressing layer 1.

The embodiment also discloses a using method of the external fixing nursing device for the percutaneous gastrostomy tube body, which comprises the following steps:

firstly, puncturing, namely inserting the lower end of a catheter 7 into a fistula on the skin of a patient;

fixing, tearing off the protective film of the double-sided adhesive tape 8, and adhering the foam dressing layer 1 to the skin of a patient through the double-sided adhesive tape 8;

and thirdly, laminating, namely tearing off the protective film of the adhesive layer 301, and adhering the PU laminating film 3 on the foam dressing layer 1 through the adhesive layer 301.

The utility model discloses a use method and advantage: when the external fixing nursing device for the percutaneous gastrostomy tube body is used, the working process is as follows:

as shown in fig. 1 to 5, the effect of pipe 7 is to insert the fistula, tear the back with 8 protection films of double faced adhesive tape, fix foam dressing layer 1 in patient's skin department through double faced adhesive tape 8, tear the protection film of viscose layer 301 of PU tectorial membrane 3 down afterwards, bond PU tectorial membrane 3 on foam dressing layer 1, PU tectorial membrane 3 is a nontoxic harmless environmental protection material, do not have any injury to human skin, can avoid the external source contact, prevent infection, fixed plate 5 adopts transparent material to make, medical staff can see the condition of fistula through fixed plate 5, thereby can look over the condition of patient's fistula at any time, prevent that the fistula from taking place the pathological change, foam dressing layer 1 texture is soft, can laminate skin, prevent that the patient is when the activity, feel uncomfortable because foam dressing layer 1's hindrance effect, when demolising, can realize dismantling fast through precut seam 9.

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 there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a percutaneous gastrostomy body external fixation nursing device, includes foam dressing layer (1), its characterized in that: first opening (2) have been seted up to the central point of foam dressing layer (1), the top laminating of foam dressing layer (1) has PU tectorial membrane (3), second opening (4) have been seted up to the central point of PU tectorial membrane (3), the laminating of the bottom edge of foam dressing layer (1) has double faced adhesive tape (8), embedded fixed plate (5) of installing of first opening (2), sleeve pipe (6) have been cup jointed in fixed plate (5), sleeve pipe (6) have cup jointed pipe (7) in.

2. The external fixation nursing device of percutaneous gastrostomy tube body of claim 1, characterized in that: the PU coating layer (1) and the PU film (3) are both provided with pre-cut seams (9), and the two pre-cut seams (9) are overlapped.

3. The external fixation nursing device of percutaneous gastrostomy tube body of claim 1, characterized in that: the diameters of the first opening (2) and the second opening (4) are equal, and the central axes of the first opening (2) and the second opening (4) in the vertical direction coincide.

4. The external fixation nursing device of percutaneous gastrostomy tube body of claim 1, characterized in that: the fixing plate (5) is of an inverted T-shaped structure, and the fixing plate (5) is located in the center of the first opening (2).

5. The external fixation nursing device of percutaneous gastrostomy tube body of claim 1, characterized in that: the bottom end of the sleeve (6) and the bottom of the foam dressing layer (1) are positioned in the same plane.

6. The external fixation nursing device of percutaneous gastrostomy tube body of claim 1, characterized in that: the PU covering film (3) is superposed with the central axis of the foam dressing layer (1) in the vertical direction.

7. The external fixation nursing device of percutaneous gastrostomy tube body of claim 1, characterized in that: the orthographic projection shape on the horizontal plane of the fixing plate (5) is circular.

Images