CN216318385U

CN216318385U - Multi-layer multi-section wound plaster convenient for tearing and replacing dressing core

Info

Publication number: CN216318385U
Application number: CN202120044064.7U
Authority: CN
Inventors: 任崮
Original assignee: Shandong Fengao Medical Technology Co ltd
Current assignee: Shandong Fengao Medical Technology Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2022-04-19
Anticipated expiration: 2031-01-08

Abstract

The utility model relates to a multi-layer multi-section wound plaster convenient for tearing and replacing a dressing core, which comprises a dressing plaster, adhesive connecting plasters connected to two ends of the dressing plaster, and a protective film covering the top of the dressing plaster and the adhesive connecting plasters, wherein the dressing plaster is provided with a medicine feeding through groove, the top and the bottom of the dressing plaster are respectively provided with a check ring and a cover plaster, the check ring is arranged on the periphery of the medicine feeding through groove, and the top of the check ring is provided with a fixed dressing plaster; the medicine feeding through groove, the check ring and the fixed medicine applying paste form a core applying groove, and a replaceable applying core is arranged in the core applying groove; the cover paste completely covers the medicine feeding through groove and is movably arranged at the bottom of the medicine applying paste; and a tearing line for tearing the adhesive connecting paste is arranged between the two transverse sides of the adhesive connecting paste. According to the utility model, through the design of replaceable dressing core and the design of adhesive connection paste capable of being torn, the secondary damage to the wound when the adhesive tape is frequently replaced and detached is avoided, and the economic burden of the patient is reduced.

Description

Multi-layer multi-section wound plaster convenient for tearing and replacing dressing core

Technical Field

The utility model belongs to the technical field of wound care, and particularly relates to a multi-layer multi-section wound plaster with a dressing core convenient to tear and replace.

Background

The existing band-aid is a whole strip of long adhesive plaster, the middle of which is attached with gauze soaked with medicine, and is used for being stuck on a wound to stop bleeding, resist bacterial regeneration and prevent the wound from being injured again. Sometimes, the wound is deep, so that the time for using the band-aid to paste is long, when the band-aid is torn and replaced, the band-aid is tightly adhered to the skin, and the wound is easily dragged to cause pain and even secondary bleeding; in addition, after the joint moving part is injured, the existing band-aid is stuck and pulled on the skin, so that the joint moving is blocked, and inconvenience is brought to life of people. The existing chronic wounds (such as burns, scalds, ulcers, diabetic feet and the like) are generally prone to seepage of liquid and infection, and patients and medical staff need to replace dressings regularly when the wounds are healed slowly. At present, the wound dressing adhesive bandage cannot timely provide or feed back the conditions of wound healing, liquid seepage and the like, and has a single function, so that the wound dressing adhesive bandage needs to be frequently replaced, the nursing period is longer, and the cost is higher.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: overcome prior art's not enough, provide the multilayer multistage and be convenient for tear and change and apply the adhesive bandage of core.

The technical scheme adopted by the utility model for solving the problems in the prior art is as follows:

the utility model provides a multi-layer multi-section wound plaster convenient for tearing and replacing a dressing core, which comprises a dressing plaster, adhesive connecting plasters connected to two ends of the dressing plaster, and a protective film covering the top of the dressing plaster and the adhesive connecting plasters, wherein the dressing plaster is provided with a medicine feeding through groove, the top and the bottom of the dressing plaster are respectively provided with a check ring and a cover plaster, the check ring is arranged on the periphery of the medicine feeding through groove, and the top of the check ring is provided with a fixed dressing plaster; the medicine feeding through groove, the check ring and the fixed medicine applying paste form a core applying groove, and a replaceable applying core is arranged in the core applying groove; the cover paste completely covers the medicine feeding through groove and is movably arranged at the bottom of the medicine applying paste; and a tearing line for tearing the adhesive connecting paste is arranged between the two transverse sides of the adhesive connecting paste.

Preferably, the top end surfaces of the patch and the adhesive patch are flush and of the same width.

Preferably, an elastic connecting strip is respectively arranged between the medicine applying plaster and the adhesive connecting plaster at the two ends of the medicine applying plaster.

Preferably, the width of the elastic connecting strip is the same as the width of the adhesive patch, and the thickness of the elastic connecting strip is greater than the thickness of the adhesive patch.

Preferably, a plurality of through holes are arranged between the two transverse sides of the adhesive connection paste at intervals, and the through holes form the tearing lines.

Preferably, the bottom of the adhesive patch is movably provided with two first fixing lugs, and the first fixing lugs cover the tearing line.

Preferably, the top of the first fixing ear and the bottom of the adhesive patch are provided with mutually matched first adhesive parts.

Preferably, one side of the cover patch is fixedly connected with the medicine applying patch, the other side of the cover patch is movably connected with the medicine applying patch, and two protruding second fixing lugs are arranged on one side of the movable connection.

Preferably, the second fixing lug and the top of the cover paste are provided with a plurality of second pasting parts, the bottom of the plaster is provided with a plurality of third pasting parts, and the second pasting parts and the third pasting parts are mutually matched.

Preferably, the replaceable dressing core comprises a hemostatic dressing core and a functional dressing core, and the hemostatic dressing core is arranged at the topmost part of the dressing core groove.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the replaceable dressing core design can timely adjust the dressing core material according to the property and the healing progress of the wound, is beneficial to the recovery of the wound as soon as possible, avoids the secondary damage of frequently replacing the wound plaster to the wound, and reduces the economic burden of patients.

(2) The adhesive patch can be torn, so that secondary injury to the wound when the adhesive patch is replaced or detached is prevented, and pain of a patient is relieved.

(3) The adhesive patch and the medicine applying patch are elastically connected through the elastic connecting strip, so that the connection between the adhesive patch and the body surface has certain elasticity, and the wound is prevented from being drawn due to joint movement or other reasons.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

Figure 1 is a schematic diagram of the overall structure of the present invention,

FIG. 2 is a schematic diagram of the overall structure of the present invention,

figure 3 is an exploded view of the overall structure of the present invention,

figure 4 is a schematic view of the overall structure of the present invention three,

FIG. 5 is a schematic view of the structure of the dressing patch of the present invention,

FIG. 6 is a schematic view of the adhesive patch of the present invention,

figure 7 is a cross-sectional view of the integrated patch of the present invention.

In the figure:

1. the patch comprises a patch 2, an adhesive patch 3, a protective film 4, an elastic connecting strip 11, a retainer ring 12, a fixed patch 13, a cover patch 14, a replaceable patch core 21, a tearing line 22, a first fixing lug 23, a first patch part 101, a third patch part 131, a second fixing lug 132, a second patch part 141, a hemostatic patch core 142 and a functional patch core.

Detailed Description

In order to make the technical solution and the advantages of the present invention clearer, the following explains embodiments of the present invention in further detail.

As shown in fig. 1 to 3, the present invention provides a multi-layer multi-section wound plaster with easy-to-tear and easy-to-replace dressing core, comprising a dressing plaster 1, adhesive connecting plasters 2 connected to both ends of the dressing plaster 1, and a protective film 3 covering the tops of the dressing plaster 1 and the adhesive connecting plasters 2, wherein the dressing plaster 1 is provided with a medicine feeding through groove, the top and the bottom of the dressing plaster 1 are respectively provided with a retaining ring 11 and a cover plaster 13, the retaining ring 11 is arranged at the periphery of the medicine feeding through groove, and the top of the retaining ring 11 is provided with a fixed dressing plaster 12; the medicine feeding through groove, the check ring 11 and the fixed plaster 12 form a core applying groove, and a replaceable core applying 14 is arranged in the core applying groove; the cover paste 13 completely covers the medicine feeding through groove and is movably arranged at the bottom of the medicine applying paste 1.

The fixed plaster 12 is matched with the retainer ring 11 and the medicine feeding through groove, the side wall of the fixed plaster 12 is connected with the inner side wall of the retainer ring 11 in an adhering mode, and the top end face of the fixed plaster 12 is flush with the top end face of the retainer ring. The shapes of the retainer ring 11, the medicine feeding through groove and the fixed plaster 12 are not limited.

The adhesive patch 2 is coated with glue on top, and the protective film 3 completely covers the adhesive patch 2 and the fixed plaster 12 to prevent the glue from being lost and the fixed plaster 12 from being damaged. The material of protection film 3 is the PU material, fixed plaster 12 can be chitosan or alginate non-woven fabrics material.

A tearing line 21 for tearing the adhesive connecting sticker 2 is arranged between the two transverse sides of the adhesive connecting sticker 2. As shown in fig. 2 and 3, a plurality of through holes are arranged between the two lateral sides of the adhesive patch 2 at intervals, and the through holes form the tearing lines 21. The adhesive patch can be torn conveniently by tearing along the tearing line 21.

The top end surfaces of the plaster 1 and the adhesive patch 2 are parallel and have the same width. The fixed plaster 12 is pressed against the wound while ensuring the beauty and also ensuring that the adhesive patch 2 is stuck to the body surface.

As shown in figure 4, elastic connecting strips 4 are respectively arranged between the medicine applying plaster 1 and the adhesive connecting pastes 2 at the two ends of the medicine applying plaster 1. The width of elastic connection strip 4 with it is the same just to glue the width of even pasting 2 elastic connection strip 4's thickness is greater than glue the thickness of even pasting 2, in order to guarantee elastic connection strip 4 has great ductility.

As shown in fig. 6, two first fixing lugs 22 are movably disposed at the bottom of the adhesive sticker 2, and the first fixing lugs 22 cover the tearing line 21. The top of the first fixing ear 22 and the bottom of the adhesive sticker 2 are provided with mutually matched first adhesive parts 23. As shown in fig. 6, one side of the first fixing ear 22 is fixedly connected to the bottom of the adhesive sticker 2, and the other side is movably connected to the adhesive sticker 2 through the first adhesive part 23. When the first fixing lug 22 is adhered to the adhesive sticker through the first adhering part 23, the tensile force received by the tearing line 21 is reduced, and the tearing line 21 is prevented from being torn by mistake when the adhesive sticker is used; when the adhesive bandage is disassembled, one side of the first fixing lug 22 is lifted from the adhesive bandage 2, and the adhesive bandage 2 is torn through the tearing line 21. The first adhesive portion 23 may be a hook and loop fastener or other reusable self-adhesive structure.

As shown in fig. 5, one side of the cover paste 13 is fixedly connected with the plaster 1, the other side of the cover paste 13 is movably connected with the plaster 1, and one side of the cover paste 13 movably connected is provided with two protruding second fixing lugs 131. The second fixing ear 131 and the top of the cover sticker 13 are provided with a plurality of second sticking portions 132, the bottom of the plaster 1 is provided with a plurality of third sticking portions 101, and the second sticking portions 132 and the third sticking portions 101 are matched with each other. The second fixing lug 131 is used for conveniently lifting the cover sticker 13 when replacing the core, and the second sticking portion 131 and the third sticking portion 101 are hook and loop fasteners or other reusable self-adhesive structures which are mutually matched.

The replaceable dressing core 14 comprises a hemostatic dressing core 141 and a functional dressing core 142, wherein the hemostatic dressing core 141 is arranged at the topmost part of the dressing core groove. The hemostatic dressing core 141 may be a hemostatic gauze or other material having hemostatic function, and the functional dressing core 142 may be adjusted in real time according to the property of the wound or the healing condition of the wound.

The use principle is as follows: when the utility model is used, the protective film 3 is torn off, the fixed plaster 12 on the plaster 1 is aligned with the wound and then the adhesive connecting piece 2 is straightened and stuck on the skin around the wound, so that the whole body is stable, and even if the plaster is stuck on the joint, the force which drives the skin to pull the adhesive connecting piece 2 and is transmitted to the plaster when the joint moves is counteracted through the elastic extension of the elastic connecting strip 4, so that the wound is always stuck by the fixed plaster 12. The replaceable dressing core 14 can be flexibly adjusted by the cover patch 13 as the wound heals. When the wound dressing is to be removed, the first fixing lug 22 is now lifted, the adhesive patch 2 is torn along the tear line, and the remaining part of the adhesive patch 2 and the patch 1 are removed, preventing excessive traction on the wound.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. Multilayer multistage is convenient for tear and change adhesive-bonded wound plaster who applies the core, including applying medicine subsides (1), connecting in the gluey even subsides (2) at applying medicine subsides (1) both ends, cover in applying medicine subsides (1) and gluing protection film (3) at even subsides (2) top, its characterized in that:

the medicine applying device is characterized in that a medicine applying through groove is formed in the medicine applying patch (1), a check ring (11) and a cover patch (13) are respectively arranged at the top and the bottom of the medicine applying patch (1), the check ring (11) is arranged on the periphery of the medicine applying through groove, and a fixed medicine applying patch (12) is arranged at the top of the check ring (11); the medicine feeding through groove, the retainer ring (11) and the fixed plaster applying patch (12) form a core applying groove, and a replaceable core applying core (14) is arranged in the core applying groove; the cover paste (13) completely covers the medicine feeding through groove and is movably arranged at the bottom of the medicine applying paste (1);

a tearing line (21) for tearing the adhesive connecting sticker (2) is arranged between the two transverse sides of the adhesive connecting sticker (2).

2. A multi-layer, multi-segment wound covering for facilitating the tearing and replacement of a dressing core according to claim 1, wherein:

the top end surfaces of the plaster (1) and the adhesive connecting plaster (2) are parallel and level and have the same width.

3. A multi-layer, multi-segment wound covering for facilitating the tearing and replacement of a dressing core according to claim 1, wherein:

elastic connecting strips (4) are respectively arranged between the plaster (1) and the adhesive connecting pastes (2) at the two ends of the plaster (1).

4. A multi-layer, multi-segment wound covering for facilitating the tearing and replacement of a dressing core according to claim 3, wherein:

the width of the elastic connecting strip (4) is the same as that of the adhesive connecting paste (2), and the thickness of the elastic connecting strip (4) is larger than that of the adhesive connecting paste (2).

5. A multi-layer, multi-segment wound covering for facilitating the tearing and replacement of a dressing core according to claim 1, wherein:

a plurality of through holes are arranged between the two transverse sides of the adhesive connection paste (2) at intervals, and the through holes form the tearing lines (21).

6. A multi-layer multi-segment wound covering for facilitating the tearing and replacement of a dressing core according to claim 1 or 5, wherein:

the bottom of the adhesive connecting sticker (2) is movably provided with two first fixing lugs (22), and the tearing lines (21) are covered by the first fixing lugs (22).

7. A multi-layer, multi-segment wound covering for facilitating the tearing and replacement of a dressing core according to claim 6, wherein:

the top of the first fixing lug (22) and the bottom of the adhesive connecting sticker (2) are provided with first adhesive parts (23) which are matched with each other.

8. A multi-layer, multi-segment wound covering for facilitating the tearing and replacement of a dressing core according to claim 1, wherein:

one side of the cover paste (13) is fixedly connected with the plaster (1), the other side of the cover paste (13) is movably connected with the plaster (1), and one side of the cover paste (13) which is movably connected is provided with two convex second fixing lugs (131).

9. A multi-layer, multi-segment wound covering for facilitating the tearing and replacement of a dressing core according to claim 8, wherein:

the fixed ear of second (131) with lid pastes (13) top and is provided with a plurality of second and pastes portion (132), the bottom of applying medicine subsides (1) is provided with a plurality of third and pastes portion (101), second paste portion (132) with third paste portion (101) mutual adaptation.

10. A multi-layer, multi-segment wound covering for facilitating the tearing and replacement of a dressing core according to claim 1, wherein:

the replaceable dressing core (14) comprises a hemostatic dressing core (141) and a functional dressing core (142), and the hemostatic dressing core (141) is arranged at the topmost part of the dressing core groove.