Neck penetrating dressing film

Abstract

The utility model provides a neck wear dressing change pasting film relates to medical instrument technical field. It includes outer membrane layer and inner dressing layer, and the inner dressing layer is the grid -like structure of alginate fibre composition, and one side of inner dressing layer is connected with outer membrane layer, and the outer membrane layer and inner dressing layer are provided with the catheter placing groove jointly. Through using alginate fibre composition inner dressing layer, inner dressing layer can good absorption to wound exudate and sweat, dry and comfortable, and the grid -like structure is more breathable, can provide ideal environment for wound healing, promote wound healing, relieve wound pain, through being provided with the catheter placing groove jointly on outer membrane layer and inner dressing layer, can provide the space for catheter, can also form certain degree limit to catheter, make the patient more comfortable.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a neck dressing patch. Background Technology

[0002] Neck puncture is mainly used in clinical procedures such as angiography, pathological biopsy, and disease treatment. A catheter is usually placed at the neck puncture site, and a neck puncture dressing is applied.

[0003] The applicant has discovered at least the following technical problems in the prior art: Most existing cervical puncture dressings use ordinary dressings. When the weather is hot or the patient sweats a lot, ordinary dressings have limited absorption effect on wound exudate and sweat, and the dressing is not firmly fixed. In addition, existing dressings do not have space for placing catheters, which affects the patient's comfort. Utility Model Content

[0004] The purpose of this invention is to provide a neck puncture dressing patch to solve the technical problems existing in the prior art. The preferred technical solutions among the various technical solutions provided by this invention and their numerous technical effects are detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A neck puncture dressing patch includes an outer film layer and an inner dressing layer. The inner dressing layer has a mesh structure composed of alginate fibers. One side of the inner dressing layer is connected to the outer film layer. The outer film layer and the inner dressing layer are provided with a catheter placement groove.

[0007] Preferably, the catheter placement groove includes a central groove and a strip groove. The central groove is located in the middle of the outer membrane layer and the inner dressing layer. One end of the strip groove is connected to the central groove, and the other end of the strip groove extends out from the outer edge of the outer membrane layer and the inner dressing layer.

[0008] Preferably, the opening size of the strip groove gradually decreases from one end of the outer edge of the outer film layer or the inner dressing layer to one end of the central groove.

[0009] Preferably, the central groove is in the shape of a circular hole.

[0010] Preferably, it further includes a protective cover, which is located on the side of the inner dressing layer away from the outer film layer and is detachably connected to both the outer film layer and the inner dressing layer.

[0011] Preferably, there are two protective sheets, with the ends of the two protective sheets that are far apart from each other being detachably connected to the outer film layer and the inner dressing layer, and the ends of the two protective sheets that are close to each other being stacked crosswise.

[0012] Preferably, the cover is a sheet structure made of plastic.

[0013] Preferably, the outer edge of the outer film layer has the same shape as the outer edge of the inner dressing layer.

[0014] Preferably, the outer edge of the outer film layer and the outer edge of the inner dressing layer have four rounded corners.

[0015] Preferably, both the outer membrane layer and the inner dressing layer are transparent.

[0016] The beneficial effects of this invention are as follows: by using an inner dressing layer composed of alginate fibers, the inner dressing layer can effectively absorb wound exudate and sweat, keeping the wound dry and comfortable. The mesh structure is more breathable, providing an ideal environment for wound healing, promoting wound healing, and relieving wound pain.

[0017] By creating catheter placement slots on both the outer membrane layer and the inner dressing layer, space can be provided for the catheter, while also limiting its movement to a certain extent, making the patient more comfortable. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural diagram of the inner dressing layer of this utility model;

[0020] Figure 2 This is a structural diagram of the outer membrane layer of this utility model;

[0021] Figure 3 This is a cross-sectional view of the present invention;

[0022] 1. Outer membrane layer in the diagram;

[0023] 2. Inner dressing layer;

[0024] 3. Conduit placement groove; 31. Central groove; 32. Strip groove;

[0025] 4. Cover page. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] In the description of this utility model, it should be understood that the terms "center," "side," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and "side," etc., indicate the orientation or positional relationship based on the appendix. Figure 1 The orientations or positional relationships shown are for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] Reference Figures 1 to 3 This utility model provides a neck dressing patch, including an outer film layer 1 and an inner dressing layer 2. The inner dressing layer 2 is a mesh structure composed of alginate fibers. One side of the inner dressing layer 2 is connected to the outer film layer 1. The outer film layer 1 and the inner dressing layer 2 are provided with a catheter placement groove 3.

[0030] The main component of alginate fiber is alginate, a natural polysaccharide carbohydrate extracted from seaweed. It is a natural cellulose that is safe and non-toxic, and has hemostatic, gelling, antibacterial, and wound-healing effects.

[0031] By using an inner dressing layer 2 composed of alginate fibers, the inner dressing layer 2 can effectively absorb wound exudate and sweat, keeping the wound dry and comfortable. The mesh structure is more breathable, providing an ideal environment for wound healing, promoting wound healing, and relieving wound pain.

[0032] By providing a catheter placement groove 3 on both the outer membrane layer 1 and the inner dressing layer 2, a placement space for the catheter can be provided, and the catheter can also be limited to a certain extent, making the patient more comfortable.

[0033] As an optional implementation, the conduit placement groove 3 includes a central groove 31 and a strip groove 32;

[0034] The central groove 31 is located in the middle of the outer membrane layer 1 and the inner dressing layer 2. The central groove 31 is round in shape. This design can better match the shape of the catheter, thereby providing space for catheter placement and limiting the catheter to a certain extent, making the patient more comfortable.

[0035] One end of the strip groove 32 is connected to the central groove 31, and the other end of the strip groove 32 extends out from the outer edge of the outer membrane layer 1 and the inner dressing layer 2. The strip groove 32 has a certain length, which makes it easier to connect and fix the cervical puncture dressing film at the patient's cervical puncture site.

[0036] In this embodiment, the opening size of the strip groove 32 gradually decreases from one end of the outer edge of the outer film layer 1 or the inner dressing layer 2 to one end of the central groove 31.

[0037] As an optional implementation, a protective sheet 4 is also included. The protective sheet 4 is located on the side of the inner dressing layer 2 away from the outer film layer 1 and is detachably connected to the outer film layer 1 and the inner dressing layer 2. The connection is preferably adhesive, and the protective sheet 4 is bonded to the outer film layer 1 by adhesive on the outer film layer 1.

[0038] In this embodiment, the number of protective sheets 4 is preferably two. The ends of the two protective sheets 4 that are far apart from each other are detachably connected to the outer film layer 1 and the inner dressing layer 2. The ends of the two protective sheets 4 that are close to each other are stacked crosswise. In actual use, the outermost protective sheet 4 can be torn off first, and the rest of the neck puncture dressing film except for the other protective sheet 4 can be applied to the skin of the patient's neck puncture site. Then, the remaining protective sheet 4 can be torn off, and the remaining part of the neck puncture dressing film can be applied to the skin of the patient's neck puncture site. Press the neck puncture dressing film to make the neck puncture dressing film adhere firmly.

[0039] In this embodiment, the cover 4 is preferably a thin sheet structure made of plastic, which is relatively inexpensive while ensuring good structural strength.

[0040] As an optional implementation, the outer edge of the outer film layer 1 has the same shape as the outer edge of the inner dressing layer 2. This arrangement facilitates production. During the production process, the large-area outer film layer 1 and inner dressing layer 2 can be directly cut after being connected, and then the corresponding protective sheet 4 can be glued on to form a separate neck dressing patch.

[0041] As an optional implementation, the outer edge of the outer membrane layer 1 and the outer edge of the inner dressing layer 2 have four rounded corners. This design makes the outer edge of the neck dressing patch smoother overall, avoids sharp structures, and provides better protection for the patient.

[0042] As an optional implementation, both the outer membrane layer 1 and the inner dressing layer 2 are made transparent. With this design, after the cervical puncture dressing patch is applied to the patient's skin at the cervical puncture site, medical staff can more intuitively observe the real-time state between the cervical puncture dressing patch and the patient's skin, thereby enabling them to promptly detect problems and eliminate potential risks.

[0043] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A neck dressing patch, characterized in that, It includes an outer membrane layer (1) and an inner dressing layer (2). The inner dressing layer (2) is a mesh structure composed of alginate fibers. One side of the inner dressing layer (2) is connected to the outer membrane layer (1). The outer membrane layer (1) and the inner dressing layer (2) are provided with a catheter placement groove (3). The catheter placement groove (3) includes a central groove (31) and a strip groove (32). The central groove (31) is located in the middle of the outer membrane layer (1) and the inner dressing layer (2). One end of the strip groove (32) is connected to the central groove (31), and the other end of the strip groove (32) extends out from the outer edge of the outer membrane layer (1) and the inner dressing layer (2). The opening size of the groove (32) gradually decreases from one end of the outer edge of the outer film layer (1) or the inner dressing layer (2) to one end of the central groove (31); The central groove (31) is in the shape of a circular hole.

2. The neck dressing patch according to claim 1, characterized in that, It also includes a protective cover (4), which is located on the side of the inner dressing layer (2) away from the outer film layer (1) and is detachably connected to the outer film layer (1) and the inner dressing layer (2).

3. The neck dressing patch according to claim 2, characterized in that, The number of the protective sheets (4) is two. The ends of the two protective sheets (4) that are far apart from each other are detachably connected to the outer film layer (1) and the inner dressing layer (2). The ends of the two protective sheets (4) that are close to each other are stacked crosswise.

4. The neck dressing patch according to claim 2, characterized in that, The cover (4) is a thin sheet structure made of plastic.

5. The neck dressing patch according to claim 1, characterized in that, The outer edge of the outer membrane layer (1) has the same shape as the outer edge of the inner dressing layer (2).

6. The neck dressing patch according to claim 1, characterized in that, The outer edge of the outer membrane layer (1) and the outer edge of the inner dressing layer (2) have four rounded corners.

7. The neck dressing patch according to claim 1, characterized in that, Both the outer membrane layer (1) and the inner dressing layer (2) are transparent.

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