CN219207705U

CN219207705U - Adhesive plaster for connecting part of adhesive film and catheter

Info

Publication number: CN219207705U
Application number: CN202320320440.XU
Authority: CN
Inventors: 王松峰; 谢佳斯
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-06-20
Anticipated expiration: 2033-02-27

Abstract

The application discloses a sticky note for pad pasting and pipe connection position, it includes: the first adhesive tape, the second adhesive tape, the third adhesive tape and the fourth adhesive tape; the lower side of the first adhesive tape is provided with medical adhesive; a notch is formed on the upper side of the middle part of the first adhesive tape; the middle part of the first adhesive tape is positioned at the lower side of the guide pipe extending from the film so that the guide pipe is positioned in the notch; the parts on two sides of the notch of the first adhesive tape are used for being pressed on the edge part of the adhesive film; the second and third viscose strips are provided with medical viscose on the upper sides thereof; the second adhesive tape and the third adhesive tape are formed on the lower side of the first adhesive tape and are respectively positioned on two sides of the notch; the axis of the second adhesive tape is intersected with the axis of the third adhesive tape; the second and third adhesive tapes are used for being stuck on the upper side of the catheter and the adhesive film in a crossed way after being folded reversely; the fourth adhesive tape is formed at one end of the first adhesive tape; the medical adhesive is formed on the upper side of the fourth adhesive tape; the fourth adhesive tape is used for covering the second adhesive tape and the third adhesive tape after reverse folding.

Description

Adhesive plaster for connecting part of adhesive film and catheter

Technical Field

The present disclosure relates to medical devices, and particularly to a patch for a connection between a patch and a catheter.

Background

The exposed parts of the PICC catheter, the thoracic cavity or the abdominal cavity drainage tube and the like on the surface of the skin of a patient need to be subjected to film pasting and fixing, the film pasting covers the penetrating part of the catheter body, the end head of the catheter is exposed from the film pasting, so that the operation such as transfusion is convenient to perform, and the fixing effect is shown in figures 1-2.

In fig. 1-2, the patch 20 secures the catheter to the underside of the patch 20, and the end 11 of the catheter 10 extends outside the patch 20 to facilitate infusion and the like. Since the end 11 is free and is inevitably moved, for example, by being touched by surrounding clothing or the like, the joint portion of the catheter 10 and the patch 20 may be partially detached to form a gap 31, foreign matter or dirt may easily enter under the patch 20 through the gap 31, and if the gap 31 is long, dirt may easily enter the patient's body along the catheter 10 through a puncture hole in the patient's body of the catheter, causing infection or the like.

The prior art CN 211244939U proposes a patch for transfusion harbor, wherein this problem is also mentioned. The description thereof mentions in paragraph 0048 that: as the catheter can shake along with the action of a patient, the edge of the first film is driven to tilt. However, in CN 211244939U, the movement of the catheter is limited by the linear adhesive tape, which has limited effect on the lateral swing of the catheter, and the linear adhesive tape is easily separated from the skin surface due to the influence of the movement of the catheter.

Disclosure of Invention

In view of the above problems, the present application aims to provide a patch for a connection portion between a patch and a catheter, which can effectively inhibit the influence of the left-right swing of the catheter on the connection portion between the catheter and the patch, and effectively avoid the entry of dirt.

The application discloses a sticky note for pad pasting and pipe connection position, it includes: the first adhesive tape, the second adhesive tape, the third adhesive tape and the fourth adhesive tape;

the lower side of the first adhesive tape is provided with medical adhesive; a notch is formed on the upper side of the middle part of the first adhesive tape; the middle part of the first adhesive tape is positioned at the lower side of the guide pipe extending from the film so that the guide pipe is positioned in the notch; the parts on two sides of the notch of the first adhesive tape are used for being pressed on the edge part of the adhesive film;

the second adhesive tape and the third adhesive tape are provided with medical adhesive on the upper sides thereof; the second adhesive tape and the third adhesive tape are formed on the lower side of the first adhesive tape and are respectively positioned on two sides of the notch; the axis of the second adhesive tape is intersected with the axis of the third adhesive tape; the second adhesive tape and the third adhesive tape are used for being stuck on the upper side of the catheter and the adhesive film in a crossed way after being reversely folded;

the fourth adhesive tape is formed at one end of the first adhesive tape; the medical adhesive is formed on the upper side of the fourth adhesive tape; the fourth adhesive tape is used for covering the second adhesive tape, the third adhesive tape and the guide pipe after reverse folding, transversely fixing the guide pipe and fixing the second adhesive tape and the third adhesive tape on the upper side.

Preferably, the included angle between the second adhesive tape and the third adhesive tape is 60-90 degrees.

Preferably, release paper is formed on the medical adhesive of the first adhesive tape, the second adhesive tape, the third adhesive tape and the fourth adhesive tape.

According to the adhesive tape for the connection part of the adhesive film and the catheter, the swing or the shake of the catheter can be effectively limited through the second adhesive tape and the third adhesive tape which are fixed in a crossing manner, and the generation of gaps is avoided as much as possible; even if a gap is generated, the second adhesive tape and the third adhesive tape which are crossed after reverse folding can close the communication between the gap and the outside, so that dirt is prevented from entering the lower part of the adhesive film. The catheter is further secured by the fourth adhesive strip.

Drawings

FIG. 1 is a schematic top view of a prior art patch attached to a catheter;

FIG. 2 is a schematic side view of a prior art patch attached to a catheter;

FIG. 3 is a schematic view of a prior art CN 211244939U patch for an infusion port;

FIG. 4 is a schematic plan view of a patch for attachment of a patch to a catheter;

FIG. 5 is a schematic view of the adhesive tape for attachment of the patch to the catheter for attachment of the patch to the edges of the patch on both sides of the catheter;

FIG. 6 is a schematic illustration of a patch for attachment of a patch to a catheter for cross-fixing the catheter on both sides;

fig. 7 is a schematic view of the adhesive tape for attaching the connection part of the film and the catheter in the application, wherein the catheter after cross fixation is further fixed transversely on the upper side.

Detailed Description

Next, the adhesive tape for the attachment portion of the patch and the catheter of the present application will be described in detail with reference to the accompanying drawings.

A schematic plan view of the adhesive tape for attachment of the patch to the catheter of the present application is shown in fig. 4. The adhesive tape for the connection part of the adhesive film and the catheter comprises a first adhesive tape 41, a second adhesive tape 42, a third adhesive tape 43 and a fourth adhesive tape 44.

The first adhesive strip 41 is formed with medical adhesive on its lower side. A notch 45 is formed in the upper side of the middle portion of the first adhesive tape 41. The middle part of the first adhesive tape 41 is located at the lower side of the duct 10 extending from the film 20 so that the duct 10 is in the notch 45; the portions on both sides of the notch 45 of the first adhesive tape 41 are pressed against the edge portions of the film 20, and the film edges on both sides of the duct 10 are fixed.

The second adhesive tape 42 and the third adhesive tape 43 are formed with medical adhesive on upper sides thereof. The second adhesive tape 42 and the third adhesive tape 43 are formed on the lower side of the first adhesive tape 41 on both sides of the notch 45, respectively; the axis of the second adhesive tape 42 and the axis of the third adhesive tape 43 intersect; preferably, the included angle between the second adhesive tape 42 and the third adhesive tape 43 is 60-90 degrees; the second adhesive tape 42 and the third adhesive tape 43 are used for being stuck on the upper sides of the catheter 10 and the film 20 in a crossed manner after reverse folding, and form traction fixation on two sides of the catheter 10 so as to prevent the catheter 10 from shaking or swinging, thereby avoiding the generation of the intermittent parts 31 as much as possible; further, the second adhesive tape 42 and the third adhesive tape 43, which are reverse-folded and adhered, close the end of the connection portion of the patch 20 and the catheter 10, even if the end of the connection portion of the patch 20 and the catheter 10 is separated from each other to form the gap 31, the gap 31 is not exposed to the outside, so that dirt or the like does not go to the lower side of the patch via the gap 31.

The fourth adhesive tape 44 is formed at one end of the first adhesive tape 41; the upper side of the fourth adhesive tape 44 forms medical adhesive; the fourth adhesive tape 44 is used to cover the second adhesive tape 42, the third adhesive tape 43, and the duct 10 after reverse folding, further fixes the duct 10 laterally, and also fixes the second adhesive tape 42 and the third adhesive tape 43 on the upper side.

The medical adhesive tapes of the first adhesive tape 41, the second adhesive tape 42, the third adhesive tape 43 and the fourth adhesive tape 44 are all formed with release paper, and the release paper is removed before use.

When the adhesive tape is used, as shown in fig. 5, the first adhesive tape of the adhesive tape for the connection part of the adhesive film and the catheter is fixed, the notch faces the catheter, so that the catheter is positioned in the notch, and the edges of the adhesive film on two sides of the catheter are sealed and fixed by the first adhesive tape; then reversely folding the second adhesive tape and the third adhesive tape, and carrying out cross fixation on the guide pipes at two sides, as shown in figure 6; and finally, transversely adhering a fourth adhesive tape to the second adhesive tape, the third adhesive tape and the guide pipe to finish final fixation.

Claims

1. A patch for a connection between a patch and a catheter, comprising: a first adhesive tape (41), a second adhesive tape (42), a third adhesive tape (43) and a fourth adhesive tape (44);

the first adhesive tape (41) is formed with medical adhesive on the lower side thereof; a notch (45) is formed on the upper side of the middle part of the first adhesive tape (41); the middle part of the first adhesive strip (41) is positioned at the lower side of the guide pipe extending from the film so that the guide pipe is positioned in the notch (45); the parts on two sides of the notch (45) of the first adhesive tape (41) are used for pressing the edge part of the adhesive film;

the second adhesive tape (42) and the third adhesive tape (43) are formed with medical adhesive on the upper sides thereof; the second adhesive tape (42) and the third adhesive tape (43) are formed on the lower side of the first adhesive tape (41) and are respectively positioned on two sides of the notch (45); the axis of the second adhesive tape (42) is intersected with the axis of the third adhesive tape (43); the second adhesive tape (42) and the third adhesive tape (43) are used for being stuck on the upper sides of the guide pipe and the film in a crossed way after being reversely folded;

a fourth adhesive tape (44) formed at one end of the first adhesive tape (41); the upper side of the fourth adhesive tape (44) forms medical adhesive; the fourth adhesive tape (44) is used for covering the second adhesive tape (42), the third adhesive tape (43) and the guide pipe (10) after reverse folding, and is used for transversely fixing the guide pipe and fixing the second adhesive tape (42) and the third adhesive tape (43) on the upper side.

2. The patch for attachment of a patch to a catheter of claim 1, wherein:

the included angle between the second adhesive tape (42) and the third adhesive tape (43) is 60-90 degrees.

3. The patch for attachment of a patch to a catheter of claim 1, wherein:

and release paper is formed on the medical adhesive of the first adhesive tape (41), the second adhesive tape (42), the third adhesive tape (43) and the fourth adhesive tape (44).