CN210384191U

CN210384191U - Dressing assembly for wound healing

Info

Publication number: CN210384191U
Application number: CN201920387519.8U
Authority: CN
Inventors: 周晓宁; 刘菊园; 吴建中
Original assignee: Kangdifei Suzhou Biotechnology Co ltd
Current assignee: Kangdifei Suzhou Biotechnology Co ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-04-24
Anticipated expiration: 2029-03-26

Abstract

The utility model relates to a dressing component for wound healing, which comprises release paper, a plurality of separable seam-free adhesive tapes attached to the release paper and arranged at intervals in sequence, and a sandwich layer arranged between the seam-free adhesive tapes and the release paper, wherein one side surface of the seam-free adhesive tapes close to the release paper is in adhesive connection with the sandwich layer, and one side surface of the release paper close to the seam-free adhesive tapes is only inconsistent with the sandwich layer; the utility model discloses a dressing subassembly has satisfied closing and wrapping the drawing of wounded's wound simultaneously, effectively promotes wound healing, greatly reduced medical personnel's intensity of labour in its use, improves attached efficiency, and with two products among the prior art, merge into a product, reduced the preparation process, greatly reduced preparation and material use cost.

Description

Dressing assembly for wound healing

Technical Field

The utility model belongs to a medical preparation, in particular to a dressing component for wound healing.

Background

Wounds on the skin after surgical operation or due to accidental injury are usually promoted to heal by adopting a suture mode, but the pain of a wounded person is self-evident during surgical suture, and the appearance of the skin is greatly influenced by scars left at needle holes after stitches are removed. In view of this, under the research of researchers in the medical field, a suture-free adhesive tape which is free of suture and fixes wounds is produced, has a unique tensile fiber bundle, can provide sufficient tension, overcomes the expansive force caused by wound healing growth, protects stable wound healing, is suitable for the suture fixation and wound repair on the surface of a wound, can be directly used for closing skin wounds, can avoid or reduce the scar formation of the wound, and also avoids the pain caused by wound suturing to the wound. In order to absorb the exudate at the wound, protect the wound surface and promote the wound healing, after the seam-free adhesive tape is attached to the skin at the wound along the direction vertical to the extending direction of the wound, a dressing paste is also needed to be attached outside the wound; in the prior art, the suture-free adhesive tape and the dressing patch are different products, are respectively and independently packaged and are independently used, medical staff needs to open the package of the suture-free adhesive tape first, tear off release paper of the suture-free adhesive tape and carefully paste the suture-free adhesive tape at the wound, take the dressing patch, open the package, tear off the release paper on the package and carefully paste the dressing at the wound again, so the operation is too complicated, and the medical staff usually wears a pair of sterilization gloves to operate, the whole set of work is time-consuming and labor-consuming, if a longer suture-free adhesive tape and a dressing patch can not be completely covered at the wound, the operation needs to be carried out for a plurality of times, and the redundant base material layer (a dressing layer of the dressing patch for absorbing seepage is positioned in the middle of the base material layer attached to the skin and attached to the skin around the base material layer) needs to be cut off before the dressing patch is spliced again, further increasing the operation burden of the medical staff. In addition, the independently arranged non-sewing adhesive tape and the dressing patch have higher production and manufacturing cost and higher selling price; typical wounds typically require a healing period of 3 to 6 months, require replacement of the seamless tape about every week (or less), face a large number of injured patients, require a large amount of product, and require a large daily amount of medical personnel to perform, as will be appreciated.

Disclosure of Invention

The utility model aims to solve the technical problem that the prior art is not enough to be overcome, and a dressing component for wound healing is provided.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:

the utility model provides a wound healing uses dressing subassembly, dressing subassembly include from type paper, separable attached along exempting from seam sticky tape, locating exempting from seam sticky tape and from the sandwich layer that applies between the type paper of many interval arrangements in proper order on the type paper, exempt from a side of type paper and applying sandwich layer adhesive connection of being close to of seam sticky tape, a side of being close to from the type paper of leaving type paper with apply the sandwich layer inconsistent.

Preferably, the length of the core layer in the direction in which the length of the seam-free tape extends is smaller than the length of the seam-free tape.

Preferably, the length value of the seam-free adhesive tape is a, and the length value of the core applying layer in the length extending direction of the seam-free adhesive tape is 1/3-1/4 a.

Preferably, the length extension direction of the core application layer is perpendicular to the length extension direction of the seam-free adhesive tape.

Preferably, the dressing assembly further comprises a base material layer arranged on one side of the seam-free adhesive tape far away from the release paper.

Preferably, the cross section of the base layer in the thickness direction coincides with the cross section of the application layer in the thickness direction, and the base layer is adhesively connected to the seam-free adhesive tape, or the base layer is adhesively connected to the application layer, or the base layer is adhesively connected to both the seam-free adhesive tape and the application layer.

Preferably, the cross-sectional area of the base material layer in the thickness direction thereof is greater than the cross-sectional area of the dressing layer in the thickness direction thereof, and the dressing layer is located at the middle position of the base material layer, the periphery of one side of the base material layer close to the dressing layer is adhesively connected with the seam-free adhesive tape, or the periphery of one side of the base material layer close to the dressing layer is adhesively connected with the release paper, or the periphery of one side of the base material layer close to the dressing layer is adhesively connected with the seam-free adhesive tape and the release paper.

Preferably, the width of the seam-free adhesive tape is 5 mm-12 mm, and the distance between two adjacent seam-free adhesive tapes is 2.5 mm-5 mm.

Preferably, the release paper is provided with a main sheet body and auxiliary sheet bodies positioned on two sides of the main sheet body in the length direction of the seam-free adhesive tape, the main sheet body and the auxiliary sheet bodies are arranged in a disconnected mode, and the seam-free adhesive tape connects the main sheet body with the auxiliary sheet bodies on two sides.

Preferably, the seam-free adhesive tape is provided with 5 to 8.

Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:

the dressing component for wound healing of the utility model is characterized in that a piece of release paper is provided with a seam-free adhesive tape and a dressing layer, the dressing layer is positioned on the inner side surface of the seam-free adhesive tape, and when the wound is attached, the dressing layer can be pressed on the wound after the wound is pulled by the seam-free adhesive tape, and the setting mode is suitable for the serious condition of seepage; the utility model discloses a dressing subassembly has satisfied closing and wrapping the pulling of wounded's wound simultaneously, effectively promotes wound healing, greatly reduced medical personnel's intensity of labour in its use, improve attached efficiency.

Drawings

Fig. 1 is a schematic front view of the dressing assembly of the present invention (the section of the base material layer is equal to that of the dressing layer);

fig. 2 is a schematic front view of the dressing assembly of the present invention (the cross-section of the base material layer is larger than that of the dressing layer);

fig. 3 is a schematic top view of the dressing assembly of the present invention (the base layer not shown);

wherein: 100. a main sheet body; 101. a sub-sheet body; 102. coating a core layer; 103. a seam-free adhesive tape; 104. a base material layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 3, a dressing assembly for wound healing, the dressing assembly includes release paper, a plurality of separable seam-free tapes attached to the release paper and sequentially arranged at intervals (6 seam-free tapes are provided), a core layer disposed between the seam-free tapes and the release paper, one side of the seam-free tapes close to the release paper is in adhesive connection with the core layer, and one side of the release paper close to the seam-free tapes is in contact with the core layer.

Specifically, the length of the dressing layer 102 in the direction in which the length of the seam-free tape 103 extends is smaller than the length of the seam-free tape 103. Let the length of the seam-free tape 103 be a and the length of the core layer 102 in the direction of the length extension of the seam-free tape 103 be 1/3 a. The longitudinal extension direction of the core layer 102 is perpendicular to the longitudinal extension direction of the seam-free tape 103. The width of the seam-free adhesive tape 103 is 6mm, and the distance between two adjacent seam-free adhesive tapes 103 is 3 mm. The release paper is provided with a main sheet body 100 and auxiliary sheet bodies 101 positioned at two sides of the main sheet body 100 in the length direction of a seam-free adhesive tape 103, the main sheet body 100 is arranged in a way of being separated from the auxiliary sheet bodies 101, and the seam-free adhesive tape 103 connects the main sheet body 100 with the auxiliary sheet bodies 101 at two sides. The main sheet body 100 and the auxiliary sheet body 101 are arranged, so that the dressing assembly can be attached conveniently; the entire seam-free tape 103 or base layer 104 can be adhered to the skin by first tearing the flap 101, then adhering a portion of the seam-free tape 103 or base layer 104 to the skin, and then tearing the remaining main panel 100 and flap 101101.

Furthermore, the dressing assembly in the embodiment further comprises a base material layer 104 arranged on one side of the seam-free adhesive tape 103 far away from the release paper, and after the dressing assembly is provided with the base material layer 104, the dressing layer 102 can be well covered, dust accumulation and bacterial infection of the dressing layer 102 are avoided, and the healing effect of the dressing layer 102 is ensured. The specific arrangement and connection mode of the base material layer 104 include the following conditions:

in the case of the first type of bonding manner of the base material layer 104, the cross section of the base material layer 104 in the thickness direction thereof coincides with the cross section of the dressing layer 102 in the thickness direction thereof; in this case, the base layer 104 may be adhesively connected to the seam-free tape 103, or the base layer 104 may be adhesively connected to the dressing layer 102, or the base layer 104 may be adhesively connected to both the seam-free tape 103 and the dressing layer 102.

In the case of the second connection manner of the base material layer 104, the cross-sectional area of the base material layer 104 in the thickness direction thereof is larger than the cross-sectional area of the dressing layer 102 in the thickness direction thereof, and the dressing layer 102 is located at the middle position of the base material layer 104; in this case, the periphery of the base layer 104 near one side of the dressing layer 102 may be adhesively connected to the seam-free tape 103, or the periphery of the base layer 104 near one side of the dressing layer 102 may be adhesively connected to the release paper, or the periphery of the base layer 104 near one side of the dressing layer 102 may be adhesively connected to both the seam-free tape 103 and the release paper.

To sum up, the dressing assembly for wound healing of the utility model is characterized in that a piece of release paper is provided with a seam-free adhesive tape and a dressing layer, the dressing layer is positioned on the inner side surface of the seam-free adhesive tape, and when the dressing assembly is applied to a wound, the dressing layer can be pressed on the wound after the wound is pulled by the seam-free adhesive tape, and the wound can be pressed tightly by the setting mode, so that the dressing assembly is suitable for the serious condition of seepage; the utility model discloses a dressing subassembly has satisfied closing and wrapping the pulling of wounded's wound simultaneously, effectively promotes wound healing, greatly reduced medical personnel's intensity of labour in its use, improve attached efficiency.

The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A dressing assembly for wound healing, comprising: the dressing assembly comprises release paper, a plurality of seam-free adhesive tapes which are detachably attached to the release paper and are sequentially arranged at intervals, and a core applying layer arranged between the seam-free adhesive tapes and the release paper, wherein one side surface of the seam-free adhesive tapes, which is close to the release paper, is in adhesive connection with the core applying layer, and one side surface of the release paper, which is close to the seam-free adhesive tapes, is abutted against the core applying layer; the dressing assembly further comprises a base material layer arranged on one side surface of the seam-free adhesive tape, which is far away from the release paper; from type paper main lamellar body and being located have in the length direction of exempting from seam sticky tape the auxiliary lamellar body of main lamellar body both sides, the main lamellar body with the disconnection of auxiliary lamellar body sets up, exempt from seam sticky tape will main lamellar body and both sides auxiliary lamellar body connects.

2. The wound healing dressing assembly of claim 1, wherein: the length of the core applying layer in the length extending direction of the seam-free adhesive tape is smaller than that of the seam-free adhesive tape.

3. The wound healing dressing assembly of claim 2, wherein: and setting the length value of the seam-free adhesive tape as a, and setting the length value of the core applying layer in the length extending direction of the seam-free adhesive tape as 1/3-1/4 a.

4. The wound healing dressing assembly of claim 3, wherein: the length extending direction of the core applying layer is perpendicular to the length extending direction of the seam-free adhesive tape.

5. The wound healing dressing assembly of claim 1, wherein: the section of the base material layer in the thickness direction coincides with the section of the compress core layer in the thickness direction, and the base material layer is in adhesive connection with the seam-free adhesive tape, or the base material layer is in adhesive connection with the compress core layer, or the base material layer is in adhesive connection with both the seam-free adhesive tape and the compress core layer.

6. The wound healing dressing assembly of claim 1, wherein: the cross sectional area of the base material layer in the thickness direction is larger than that of the dressing layer in the thickness direction, the dressing layer is located in the middle of the base material layer, the periphery of one side of the base material layer close to the dressing layer is in adhesive connection with the seam-free adhesive tape, or the periphery of one side of the base material layer close to the dressing layer is in adhesive connection with the release paper, or the periphery of one side of the base material layer close to the dressing layer is in adhesive connection with the seam-free adhesive tape and the release paper.

7. The wound healing dressing assembly of claim 1, wherein: the width of the seam-free adhesive tape is 5 mm-12 mm, and the distance between every two adjacent seam-free adhesive tapes is 2.5 mm-5 mm.

8. The wound healing dressing assembly of claim 1, wherein: the sewing-free adhesive tape is provided with 5 to 8 pieces.