CN215605994U

CN215605994U - Wound closure device

Info

Publication number: CN215605994U
Application number: CN202122092246.4U
Authority: CN
Inventors: 王锐; 吴康平; 姚俨玲
Original assignee: Zhejiang Langte Medical Technology Co ltd
Current assignee: Zhejiang Langte Medical Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-25
Anticipated expiration: 2031-08-31

Abstract

The application discloses wound closing device, including body, hasp and closure strip, the hasp sets up on the body, the closure strip sets up on the body, be provided with the rack on the closure strip, still include the laminating piece, the laminating piece is flexible laminating piece, the body is fixed on the laminating piece, and hasp and laminating piece are located the both sides of body respectively, and are provided with a plurality of bodies on the laminating piece. The utility model has the following beneficial effects: the body is fixed on the laminating piece, and the laminating piece is used for laminating with skin fixedly, convenient to use.

Description

Wound closure device

Technical Field

The utility model relates to the field of wound suturing, in particular to a wound closing device.

Background

A wound closure device is a device commonly used at present, and patent document No. CN110338868A discloses a closure device for a non-invasive wound, but the wound closure device is attached to the skin of a patient by means of a body (reference numeral 1 in the document), and needs to be fixed on the skin one by one when in use, which is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem and provides a wound closing device.

The technical scheme adopted by the utility model is as follows:

the utility model provides a wound closing device, includes body, hasp and closure strip, the hasp sets up on the body, the closure strip sets up on the body, be provided with the rack on the closure strip, still include the laminating piece, the laminating piece is flexible laminating piece, the body is fixed on the laminating piece, and hasp and laminating piece are located the both sides of body respectively, and are provided with a plurality of bodies on the laminating piece.

In the wound closing device, the body is fixed on the attaching sheet, and the attaching sheet is used for being attached and fixed with skin, so that the wound closing device is convenient to use.

Optionally, the fitting sheet is provided with a hole.

The specific attaching sheet is provided with the micropores, and the micropores are arranged on the attaching sheet so as to ensure that the attaching sheet has a better ventilation effect after being attached to the skin.

Optionally, parts of the body are fixed together.

Because the attaching pieces are provided with the plurality of the bodies, part of the bodies are fixed together, so that the stability of the attaching piece can be improved.

Optionally, the lock catch is provided with a buckle tooth, and the buckle tooth is in an isosceles triangle shape.

The buckle teeth on the lock catch are in an isosceles triangle shape, so that the rack on the locking strip can slide into the lock catch and can also slide out of the lock catch, and the whole closing device has bidirectional operation performance.

The specific buckle teeth can be in a barb shape or a sawtooth shape.

Optionally, the body is a plastic body, and the body, the lock catch and the locking strip are integrally formed. Or the body, the lock catch and the locking strip can be assembled together after being separately injection molded.

Optionally, one end of the locking strip is in a pointed cone shape.

Optionally, the locking strip is a flat locking strip.

Optionally, the locking strip is provided with a breaking groove.

Optionally, the latch is provided with a buckle tooth, the latch is provided with an inclined surface fitting block, and the inclined surface fitting block is located on one side of the buckle tooth.

The utility model has the beneficial effects that: the body is fixed on the laminating piece, and the laminating piece is used for laminating with skin fixedly, convenient to use.

Description of the drawings:

FIG. 1 is a schematic view of the structure of example 1,

FIG. 2 is a schematic view of the structure of example 2,

FIG. 3 is a schematic view of the structure of example 3,

FIG. 4 is a schematic view of the structure of example 4,

FIG. 5 is a schematic view of the structure of example 5,

figure 6 is a schematic view showing the fitting relationship between the rack and the lock catch in embodiment 5,

FIG. 7 is a schematic view of the structure of the lock catch according to embodiment 5.

FIG. 8 is a schematic view of the structure of example 6.

The figures are numbered: 1. a bonding sheet; 2. a locking strip; 3. a body; 4. locking; 401. buckling teeth; 402. a bevel joint block 5, a rack; 6. attaching the layer; 7. anti-rolling sheet.

The specific implementation mode is as follows:

the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1, a wound closing device, including body 3, hasp 4 and closure strip 2, hasp 4 sets up on body 3, and closure strip 2 sets up on body 3, is provided with rack 5 on the closure strip 2, still includes laminating piece 1, and laminating piece 1 is flexible laminating piece 1, and body 3 is fixed on laminating piece 1, and hasp 4 is located the both sides of body 3 respectively with laminating piece 1, and is provided with a plurality of bodies 3 on laminating piece 1.

The attaching sheet 1 is provided with holes which are micropores.

The body 3 is a plastic body 3, and the body 3, the lock catch 4 and the locking strip 2 are integrally formed.

One end of the locking strip 2 is in a taper shape.

The locking strip 2 is a flat locking strip 2.

The locking strip 2 is provided with a breaking groove.

In this embodiment, a lamination sheet without micro-holes may be used.

Example 2

Referring to fig. 2, the structure of the present embodiment is shown in fig. 1, but the tooth 401 on the lock catch 4 in the present embodiment is in an isosceles triangle shape, and the tooth of the structure can slide in to allow the rack 5 of the locking strip to slide into the lock catch 4 and also slide out of the lock catch 4, so as to realize bidirectional operation, and belongs to a reversible wound closure device.

Example 3

Referring to fig. 3, the general structure of this embodiment is as shown in fig. 1, but in this embodiment, part of the body 3 is fixed together.

Example 4

Referring to fig. 4, the present embodiment is different from embodiment 1 in that only one of the two bodies fitted together is provided with the locking strip, and the other body is not provided with the locking strip, which is a one-way pull-type closure device.

Example 5

Referring to fig. 5, 6 and 7, the structure of the present embodiment is substantially the same as that of embodiment 4, but the shape of the locking device 4 in the present embodiment is different from that of the locking device in embodiment 4, a button tooth 401 is provided on the through hole of the locking device 4 in the present embodiment, a triangular bevel engaging block 402 is provided on one side of the button tooth 401, the entire width of the through hole is larger than the width of the rack, after the rack enters the through hole and is engaged with the button tooth and the bevel engaging block, the rack and the button tooth are in a locked state, and when the locking strip is pulled to a side not close to the bevel engaging block, the engagement between the rack and the button tooth is loose (because both are made of plastic and have certain elasticity), so that the locking strip can be moved, and the embodiment provides a wound closure device capable of being adjusted back and back reversibly. In the embodiment, the buckling teeth are in an isosceles triangle shape, and in other embodiments, the buckling teeth can also be in a sawtooth shape or a barb shape.

Example 6

The structure of this embodiment is as shown in fig. 8, the structure of this embodiment is substantially similar to that of embodiment 5, and the difference from embodiment 5 is that in this embodiment, a rolling-proof sheet 7 and an attachment layer 6 (the attachment layer 6 may be paper or polyethylene film) are respectively disposed on both sides of a bonding sheet 3, the bonding sheet 3 is sandwiched between the rolling-proof sheet 7 and the attachment layer 6, the rolling-proof sheet 7 may be paper or nonwoven fabric, and the attachment layer 6 is bonded to a main body 4, and when in use, the attachment layer can be torn off and used.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, which is defined by the claims and their equivalents, and can be directly or indirectly applied to other related fields of technology.

Claims

1. The utility model provides a wound closing device, includes body, hasp and closure strip, the hasp sets up on the body, the closure strip sets up on the body, be provided with the rack on the closure strip, its characterized in that still includes the laminating piece, the laminating piece is flexible laminating piece, the body is fixed on the laminating piece, and hasp and laminating piece are located the both sides of body respectively, and are provided with a plurality of bodies on the laminating piece.

2. The wound closure device of claim 1, wherein the conformable sheet has an aperture disposed therein.

3. The wound closure device of claim 1, wherein portions of the body are secured together.

4. The wound closure device of claim 1, wherein the latch has a tooth disposed thereon, and wherein the tooth is triangular, barbed, or serrated.

5. The wound closure device of claim 1, wherein the body is a plastic body, and the body, the latch, and the locking strip are integrally formed or assembled together.

6. The wound closure device of claim 1, wherein the locking strip is tapered at one end.

7. The wound closure device of claim 1, wherein the locking strip is a flat locking strip.

8. The wound closure device of claim 1, wherein the locking strip is provided with a fracture groove.

9. The wound closure device of claim 1, wherein the latch has a tooth and the latch has a ramped engagement block on one side of the tooth.

10. The wound closure device of claim 1, wherein the attachment panel is provided with an anti-roll panel and an attachment layer on each side.