CN217611707U

CN217611707U - Waterproof adhesive bandage

Info

Publication number: CN217611707U
Application number: CN202220538198.9U
Authority: CN
Inventors: 范学才; 陈康; 于国江
Original assignee: Huide Medical Zhejiang Technology Development Co ltd
Current assignee: Huide Medical Zhejiang Technology Development Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-10-21
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a waterproof adhesive bandage, including the adhesive bandage body, at least one end on the surface of adhesive bandage body all is equipped with the pulling-on piece, one side of pulling-on piece with the border position of adhesive bandage body links firmly, the opposite side of pulling-on piece not with the adhesive bandage body is connected mutually. Be difficult to the technical problem who takes off from skin after using to current waterproof band-aid, the utility model provides a waterproof band-aid, it can pull up this end of body of band-aid through what the pulling-on piece was light to be convenient for tear the band-aid body from human skin.

Description

Waterproof adhesive bandage

Technical Field

The utility model relates to a band-aid technical field, concretely relates to waterproof band-aid.

Background

The band-aid is a common surgical medical article in life and is used for being attached to a wound to play a role in protecting the wound, temporarily stopping bleeding, resisting bacterial regeneration and preventing the wound from being damaged again.

The existing waterproof adhesive bandage in the market can be tightly attached to the skin of a human body so as to ensure the waterproof performance of the adhesive bandage during use, so that the waterproof adhesive bandage is difficult to take down from the skin after use, a user needs to continuously pull the edge position of the waterproof adhesive bandage with hands, and the skin is easily damaged.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

Be difficult to the technical problem who takes off from skin after using to current waterproof band-aid, the utility model provides a waterproof band-aid, it can be through the light this end of body of band-aid pull-up of band-aid of pulling-on piece to be convenient for tear the band-aid body from human skin.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

the waterproof adhesive bandage comprises an adhesive bandage body, wherein at least one end of the outer surface of the adhesive bandage body is provided with a pulling piece, one side of the pulling piece is fixedly connected with the edge position of the adhesive bandage body, and the other side of the pulling piece is not connected with the adhesive bandage body.

Optionally, the middle part of the pull tab is detachably adhered to the adhesive bandage body.

Optionally, the surface of the pull tab is provided with anti-slip lines.

Optionally, the wound patch body comprises a skin contact layer, a waterproof adhesive layer arranged on the outer surface of the skin contact layer, and a dressing layer arranged on the inner surface of the skin contact layer, wherein a plurality of connecting adhesive dots are arranged on the inner surface of the skin contact layer, the connecting adhesive dots and the waterproof adhesive layer are integrally formed, and a plurality of through holes matched with the connecting adhesive dots are arranged on the skin contact layer.

Optionally, the periphery of the connecting glue point is provided with a slip-off prevention ring, and the diameter of the slip-off prevention ring is larger than the aperture of the through hole in the skin contact layer.

Optionally, the dressing layer is detachably adhered to the skin contact layer, and a plurality of auxiliary connecting glue dots are arranged at the edge of the dressing layer.

Optionally, a hand contact strip is attached to the edge of the dressing layer.

Optionally, the dressing layer is comprised of a polyester mesh with petrolatum synthetic polymer, with a number of hydrocolloid particles distributed on the polyester mesh.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

this waterproof adhesive bandage is when tearing off, and the accessible pulling-on piece is light pulls up this end of body of adhesive bandage to be convenient for tear off the adhesive bandage body from human skin, just the pulling-on piece is when not using, the middle part of pulling-on piece bonds together with the adhesive bandage body, can prevent rocking at will of pulling-on piece, and the one end of pulling-on piece not with this body of adhesive bandage is connected, makes the pulling-on piece of pulling-on that can relax when needing to use.

Drawings

Fig. 1 is a first schematic structural view of a waterproof adhesive bandage provided in an embodiment of the present invention;

fig. 2 is a schematic structural view ii of a waterproof adhesive bandage provided in an embodiment of the present invention;

1. a bandage strip body; 2. a pull tab; 3. a skin contact layer; 4. a waterproof adhesive layer; 5. a dressing layer; 6. connecting glue dots; 7. the anti-drop ring; 8. auxiliary connecting glue points; 9. a hand contact bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "secured to," "disposed on," "secured to," or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, when one element is considered to be "fixedly connected" to another element, the two elements may be fixed by way of detachable connection, or may be fixed by way of non-detachable connection, such as socket connection, snap connection, integrally formed fixation, welding, etc., which can be realized in the prior art, and thus are not cumbersome. When an element is perpendicular or nearly perpendicular to another element, it is desirable that the two elements are perpendicular, but some vertical error may exist due to manufacturing and assembly effects. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The references to "first" and "second" in the present invention do not denote any particular quantity or order, but rather are merely used to distinguish one name from another.

With reference to fig. 1 and 2, the waterproof adhesive bandage of this embodiment includes adhesive bandage body 1, at least one end on the surface of adhesive bandage body 1 all is equipped with pulling-on piece 2, the surface of adhesive bandage body 1 refers to the side of adhesive bandage body 1 that does not contact with human skin, one side of pulling-on piece 2 with the border position of adhesive bandage body 1 links firmly (in this embodiment, pulling-on piece 2 and adhesive bandage body 1 integrated into one piece), the opposite side of pulling-on piece 2 with adhesive bandage body 1 is not connected, the middle part detachable of pulling-on piece 2 bond in on adhesive bandage body 1.

This waterproof adhesive bandage is when tearing off, and the easy 1 tip of adhesive bandage body of accessible pulling-on piece 2 is pulled up to be convenient for tear off adhesive bandage body 1 from human skin, just pulling-on piece 2 is when not using, the middle part of pulling-on piece 2 bonds together with adhesive bandage body 1, can prevent rocking at will of pulling-on piece 2, and the one end of pulling-on piece 2 not with adhesive bandage body 1 is connected, makes the pulling-on piece of pulling-on piece that can relax when needing to use pulling-on piece 2.

As the utility model discloses an alternative, 2 surfaces of pulling-on piece are equipped with anti-skidding line, anti-skidding line is used for increasing the frictional force between pulling-on piece 2 and the hand for the user tears band-aid body 1 through pulling-on piece 2 more easily.

As the utility model discloses an alternative, pulling-on piece 2 is in the bandage body 1's both ends all have the setting, and the user can be free the selection from which limit tears bandage body 1.

As the utility model discloses an alternative, adhesive bandage body 1 includes skin contact layer 3, locates waterproof glue layer 4 on the 3 surfaces of skin contact layer to and locate dressing layer 5 on the 3 internal surfaces of skin contact layer, the internal surface inviscid of skin contact layer 3, the surface of skin contact layer 3 with waterproof glue layer 4 bonds and links firmly, waterproof glue layer 4's edge extends to outside the edge of skin contact layer 3, be equipped with a plurality of connection glue point 6 on skin contact layer 3's the internal surface, a plurality of connection glue point 6 are in evenly distributed on skin contact layer 3's the internal surface, connection glue point 6 with waterproof glue layer 4 integrated into one piece, be equipped with a plurality of and connection glue point 6 assorted through-holes on skin contact layer 3, skin contact layer 3 is through a plurality of connection glue point 6 on human skin, has effectively reduced the bonding area with human skin contact, improves the gas permeability, simultaneously, when tearing down the body 1 from skin with the adhesive bandage body, accessible waterproof glue layer 4 ensures that all connection glue point 6 from skin and drops, avoids connection glue point 6 to remain on skin.

As the utility model discloses an alternative, the periphery of connecting gluey point 6 is equipped with anticreep ring 7, anticreep ring 7 glues 6 integrated into one piece with the connection, anticreep ring 7's diameter is greater than the aperture of through-hole on the skin contact layer 3 to make the firm connection of connecting gluey point 6 and skin contact layer 3 be in the same place.

As the utility model discloses an alternative scheme, dressing layer 5 detachable bond in on the skin contact layer 3, the edge of dressing layer 5 is equipped with a plurality of supplementary connection glue point 8, when using, can bond dressing layer 5 on the wound through supplementary connection glue point 8 earlier, later with skin contact layer 3 cover on dressing layer 5 can to guarantee that dressing layer 5 can be accurate cover on the wound, because the dressing layer on the present adhesive bandage is usually smaller, the adhesive bandage body is bigger, and the dressing layer is sheltered from by the adhesive bandage body, the user can only rely on the sensation when the adhesive bandage to judge whether the dressing layer covers on the wound.

As the utility model discloses an alternative, the edge of dressing layer 5 is connected with hand contact strip 9, hand contact strip 9 can be for connecting the gauze strip in dressing layer 5's edge to when making the user bond dressing layer 5 alone, hand can grip hand contact strip 9 rather than dressing layer 5, thereby effectively avoid causing the pollution to dressing layer 5.

As an alternative of the present invention, the dressing layer 5 is composed of a polyester mesh with vaseline synthetic polymer, on which a plurality of hydrocolloid particles are distributed, and after the wound surface contacts with the polyester mesh, the hydrocolloid particles form gel with exudate, and form a lipid hydrocolloid interface together with the vaseline synthetic polymer, so that the lipid hydrocolloid dressing does not adhere to the wound surface, and the purpose of adhesion prevention is achieved.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. A waterproof adhesive bandage which is characterized in that: the adhesive bandage comprises a bandage body, wherein at least one end of the outer surface of the bandage body is provided with a pull piece, one side of the pull piece is fixedly connected with the edge position of the bandage body, and the other side of the pull piece is not connected with the bandage body; the middle part of the pulling piece is detachably adhered to the adhesive bandage body.

2. A waterproof wound covering according to claim 1, in which: the surface of the pull piece is provided with anti-skid lines.

3. A waterproof wound covering according to any one of claims 1 or 2, characterised in that: the wound plaster body comprises a skin contact layer, a waterproof adhesive layer arranged on the outer surface of the skin contact layer and a dressing layer arranged on the inner surface of the skin contact layer, wherein a plurality of connecting adhesive points are arranged on the inner surface of the skin contact layer, the connecting adhesive points and the waterproof adhesive layer are integrally formed, and a plurality of through holes matched with the connecting adhesive points are formed in the skin contact layer.

4. A waterproof wound covering according to claim 3, in which: the periphery of the connecting glue point is provided with an anti-falling ring, and the diameter of the anti-falling ring is larger than the aperture of the through hole in the skin contact layer.

5. A waterproof wound covering according to claim 3, in which: the dressing layer is detachably adhered to the skin contact layer, and a plurality of auxiliary connecting glue points are arranged at the edge of the dressing layer.

6. A waterproof wound covering according to claim 5, characterised in that: the edge of the dressing layer is connected with a hand contact strip.

7. A water-resistant wound covering according to claim 3, characterised in that: the dressing layer is composed of a polyester mesh with a petrolatum synthetic polymer, and a plurality of hydrocolloid particles are distributed on the polyester mesh.