CN202637012U

CN202637012U - Skin wound locking device

Info

Publication number: CN202637012U
Application number: CN 201220155810
Authority: CN
Inventors: 张立
Original assignee: Individual
Current assignee: Sichuan Lichen Medical and Pharmaceutical Tech Co Ltd
Priority date: 2012-04-13
Filing date: 2012-04-13
Publication date: 2013-01-02
Anticipated expiration: 2022-04-13

Abstract

The utility model discloses a skin wound locking device. By means of the skin wound locking device, healing of a wound on skin can be promoted, and healing of an operative wound in the shape of a complex curve or an angular bending track or in other shapes can be facilitated. The skin wound locking device comprises supporting structures which are arranged on two sides of the skin wound, a locking device is arranged on the top of each supporting structure, and each locking device comprises lock catches and locking bars, wherein one locking bar is sleeved in one corresponding lock catch in penetrating mode. Each supporting structure on each of the two sides of the skin wound comprises a plurality of splicing blocks, each two splicing blocks are spliced together, the included angle of each two adjacent splicing blocks is alpha, the included angle alpha is close to one side of the skin wound, the include angle alpha is larger than 0 degree and smaller than 360 degrees, and an adhesive agent layer is arranged on the lower surface of each splicing block. The supporting structures formed by splicing the splicing blocks can be arranged along the complex curve or the angular bending track of the skin wound correspondingly, the skin wound with the complex curve or the angular bending track can be effectively sutured, effective suturing force can be evenly applied to the skin wound, and healing of the skin wound is promoted.

Description

Skin wound closure device

Technical field

This utility model relates to a kind of skin wound medical apparatus, is specifically related to a kind of skin wound closure device that promotes skin wound healing.

Background technology

At present, skin wound stitching instrument comprises the supporting construction that sticks on the skin wound both sides, above supporting construction, be furnished with at least one locking device, described locking device comprises bolt and is arranged on snap close on the supporting construction, bolt is set in the snap close, by the movement in snap close of pulling bolt the supporting construction of skin wound both sides is moved, and reaches the purpose of locking or loosening skin wound, regulate very conveniently, be beneficial to the healing of skin wound.But existing skin wound stitching instrument generally can only be applicable to roughly linear skin wound, its reason is that the supporting construction of skin wound both sides is as a kind of preshaped overall structure, when skin wound presented complex curve or angle folding, shape and the structure that can't change self were deacclimatized the wound curve.Like this, when usually making surgical wound present the shapes such as curve or angle folding in the operation process because of clinical needs, the skin wound stitching instrument of this monolithic construction just can not use.Greatly dwindled the clinical scope of application, effective Therapeutic Method can't be provided for the wound of the shapes such as curve or bending.

The utility model content

Technical problem to be solved in the utility model provides a kind of skin wound closure device that is beneficial to the shape operation wound heals such as complex curve or angle folding.

The technical scheme that its technical problem that solves this utility model adopts is: skin wound closure device, comprise the supporting construction that is arranged on the skin wound both sides, above supporting construction, be furnished with locking device, described locking device comprises snap close and is set on the interior bolt of snap close, the supporting construction of the every side of described skin wound includes a plurality of pieces that are stitched together in twos, angle between described adjacent two pieces is α, this angle α proximate skin wound one side and 0 °＜α＜360 ° are provided with adhesive layer at the piece lower surface.

Further be, a side of described piece is provided with groove, and another side is provided with casting lug thereon, and described casting lug thereon and groove are suitable.

Further be, described snap close is detachably connected on the piece of skin wound one side, is provided with a plurality of structures that removably connect at the piece of skin wound opposite side, and an end of described bolt is set in the snap close, and the other end is connected with the structure that removably connects.

Further be that the described structure that removably connects is the lockhole that is arranged on the piece outer face.

Further be, described lockhole is the blind hole that is arranged on the piece outer face, and the inner of described blind hole has the chamber of expanding, and is provided with the crotch suitable with lockhole in the end of bolt, and the crotch head has ballhead.

The beneficial effects of the utility model are: owing to being that a plurality of pieces are stitched together in twos and form the supporting construction of skin wound both sides, and the 0 °＜α of angle between adjacent two pieces of proximate skin wound＜360 °, the supporting construction that forms after the piece splicing is arranged with complex curve or the angle folding track of skin wound accordingly, can effectively sew up the skin wound with complex curve or angle folding, assurance applies effective stitching power uniformly to skin wound, promote the healing of skin wound, be particluarly suitable for applying in the healing treatment of skin wound of various complex curves or angle folding.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the cutaway view of A-A direction among Fig. 1;

Fig. 3 is the cutaway view of B-B direction among Fig. 1;

Fig. 4 is the local structure for amplifying schematic diagram at I place among Fig. 3.

Be labeled as among the figure: piece 1, snap close 2, groove 3, bolt 4, casting lug thereon 5, lockhole 6, expand chamber 7, crotch 8, ballhead 9, skin wound 10.

The specific embodiment

Below in conjunction with drawings and Examples this utility model is further specified.

As shown in Figures 1 to 4, skin wound closure device of the present utility model, comprise the supporting construction that is arranged on skin wound 10 both sides, above supporting construction, be furnished with locking device, described locking device comprises snap close 2 and is set on bolt 4 in the snap close 2, the supporting construction of described skin wound 10 every sides includes a plurality of pieces that are stitched together in twos 1, angle between described adjacent two pieces 1 is α, this angle α proximate skin wound 10 1 sides and 0 °＜α＜360 ° are provided with adhesive layer 8 at piece 1 lower surface.Owing to being that a plurality of pieces 1 are stitched together in twos and form the supporting construction of skin wound 10 both sides, then when processing the skin wound 10 of curve or bending shape, can along the track of skin wound 10, make piece 1 stick on the both sides of skin wound 10 by adhesive layer 8; Again because the 0 °＜α of angle＜360 ° between adjacent two pieces 1 of proximate skin wound 10, can so that piece 1 can change or the skin wound 10 of angle folding carry out corresponding splicing setting with arbitrary curve.Because the supporting construction that forms after piece 1 splicing is to arrange with the track of skin wound 10, and uniform stitching power can be provided, and promotes the healing of skin wound 10.The flat shape of piece 1 should be set according to the trail change of skin wound 10, can be as shown in Figure 1 triangle and trapezoidal, can certainly adopt fan-shaped, rhombus, polygon or special-shaped shape.

In the above-described embodiment, piece 1 can be put together to be close together in twos and get final product, and as preferred mode, a side of described piece 1 is provided with groove 3, another side is provided with casting lug thereon 5, and described casting lug thereon 5 is suitable with groove 3.Like this, when splicing, just the casting lug thereon 5 of one of them piece 1 can be coupled in the groove 3 of another piece 1, be beneficial to the tight fit between the adjacent tiles 1.

In the above-described embodiment, can be fixedly installed snap close 2 at piece 1, but in order to come according to skin wound 10 needed sealed power situations the stitching power of regulation of skin wound 10, described snap close 2 is detachably connected on the piece 1 of skin wound 10 1 sides, piece 1 at skin wound 10 opposite sides is provided with a plurality of structures that removably connect, one end of described bolt 4 is set in the snap close 2, and the other end is connected with the structure that removably connects.Like this, medical personnel are attached to 10 liang of rear flank of skin wound with piece 1, can be according to skin wound 10 needed stitching dynamics, increase or reduce to sew up the size of power by the quantity (quantity that snap close 2 cooperates with bolt 4) of any increase or minimizing locking device, make skin wound 10 reach best stitching dynamics, can better promote the healing of skin wound 10.In the present embodiment, the relation of removably connecting between snap close 2 and the piece 1 can adopt bonding, inlay, or snap close is connected on the piece 1 by modes such as screws.

Equally, in the above-described embodiment, the structure that removably connects that is connected with bolt 4 can adopt clamp, inlay, or adopts screw that bolt 4 is connected on the piece 1, as preferred mode, the described structure that removably connects is the lockhole 6 that is arranged on piece 1 outer face.Like this, bolt 4 can be set in the lockhole 6, when needing dismounting bolt 4, bolt 4 extracted in the lockhole 6 get final product.

In the above-described embodiment, lockhole 6 can adopt through-hole form, but when in lockhole 6, wearing bolt 4, bolt 4 need to be strapped in the lockhole 6 fixedly bolt 4, therefore, as preferred mode, described lockhole 6 is for being arranged on the blind hole of piece 1 outer face, the inner of described blind hole has the chamber of expanding 7, is provided with the crotch 8 suitable with lockhole 6 in the end of bolt 4, and crotch 8 heads have ballhead 9.Like this, bolt 4 is set on lockhole 6 when interior, crotch 8 enters in the lockhole 6, and the ballhead 9 of crotch 8 is entered into expand behind lockhole 6 in the chamber 7, reaches bolt 4 is locked at purpose in the lockhole 6; In the time of need to disassembling bolt 4, by force ballhead 9 is got final product from expanding to pull out in the chamber 7 by external force.

Claims

1. skin wound closure device, comprise the supporting construction that is arranged on skin wound (10) both sides, above supporting construction, be furnished with locking device, described locking device comprises snap close (2) and is set on the interior bolt (4) of snap close (2), it is characterized in that: the supporting construction of the every side of described skin wound (10) includes a plurality of pieces that are stitched together in twos (1), angle between adjacent two pieces (1) is α, this angle α proximate skin wound (10) one sides and 0 °＜α＜360 ° are provided with adhesive layer (8) at piece (1) lower surface.

2. skin wound closure device as claimed in claim 1, it is characterized in that: a side of described piece (1) is provided with groove (3), and another side is provided with casting lug thereon (5), and described casting lug thereon (5) is suitable with groove (3).

3. skin wound closure device as claimed in claim 1 or 2, it is characterized in that: described snap close (2) is detachably connected on the piece (1) of skin wound (10) one sides, piece (1) at skin wound (10) opposite side is provided with a plurality of structures that removably connect, one end of described bolt (4) is set in the snap close (2), and the other end is connected with the structure that removably connects.

4. skin wound closure device as claimed in claim 3 is characterized in that: the described structure that removably connects is for being arranged on the lockhole (6) of piece (1) outer face.

5. skin wound closure device as claimed in claim 4, it is characterized in that: described lockhole (6) is for being arranged on the blind hole of piece (1) outer face, the inner of described blind hole has the chamber of expanding (7), be provided with the crotch (8) suitable with lockhole (6) in the end of bolt (4), crotch (8) head has ballhead (9).