CN201019787Y

CN201019787Y - Skin superficial banding stitching instrument

Info

Publication number: CN201019787Y
Application number: CNU200720036327XU
Authority: CN
Inventors: 蔡正茂; 石晓峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-06
Filing date: 2007-04-06
Publication date: 2008-02-13
Anticipated expiration: 2017-04-06

Abstract

The utility model discloses a skin surface layer zonal suturing instrument, including a netty base-band and a fabric covering layer and a supporting strap which are adhered with up and down surface of the base-band, the supporting strap is adhered on the skin at both sides of the wound via a adhesive tape, and the inner side of the netty base-band is provided with a plurality of thimbles; when the wound is sutured in operation, the thimbles at both sides will be respectively connected by the suture, and the suture can be pulled vertical to the wound or in inclined direction, thereby closely connecting the skin edges at both sides of the lumpy wound; the wound can be healed well and the second suturing injury can be also prevented. The covering layer and the supporting strap are made of fabric, the softness and the air permeability are fine, and the wound can be healed better.

Description

The banded stiching instrument of skin surface

Technical field

This utility model relates to a kind of medical operating utensil, specifically refers to be used for the utensil of surgical wound place top layer skin closure.

Background technology

Traditional surgical operation is slandered oral thermometer layer skin with pin, suturing with thread management, not only skin is caused secondary damage, and suture also causes the infection of allergy and suture to cause wound healing slow easily.Bring secondary pain to the wounded when taking out stitches after the healing, the scar influence that stays after skin surface is taken out stitches is attractive in appearance.Occurred in recent years on the skin of wound both sides pasting two base band and supporting strap, the band-like plate tension with both sides during wound suture makes wound closure, the skin normal healing, does not stay scar, also need not to take out stitches.The mode of band-like plate tension there are different connecting modes such as the formula of marching, pawl type, C type ring type; As patent of invention " skin wound closure device " application number is 03117364.0, and patent of invention " skin wound surface stiching instrument " application number is patents such as 200410034924.X, for wound suture provides good utensil, but also exists following weak point:

1, the fixing one deck base band in the supporting strap upper end that sticks on the wound both sides, base band and supporting strap two band stacks, thickness increases, its flexibility is poor, when sewing up the wound skin of high spot, supporting strap can not make the skin edge of wound both sides be difficult to opposite joint along with the convex-concave change of shape of wound, increases the difficulty and the healing effect of skin healing.

2, locking device is fixed on base band one side, prolongs the wound direction and arranges fixingly, and that locking device can not be arranged is very close, and when sewing up scraggly wound, skin edge is difficult to opposite joint, increases the difficulty and the wound healing effect of operation.

Summary of the invention

This utility model is the deficiency that overcomes the wound suture band, a kind of better softness is provided, be convenient to the banded stiching instrument of skin surface that uneven place skin wound is sewed up, it is to be matrix with the reticular zone, the composite bed of good permeability is pasted above by the supporting strap skin surface of adhesive tape sticking in the wound both sides in the bottom, and the inboard making of netted base band is some only to prolong the thimble of wound direction fine motion, connect and the tension thimble with stitching thread, skin edge connects normal healing.

This utility model is sent out and is realized with following technical scheme: a kind of skin surface banded stiching instrument, comprise bar shaped supporting strap, base band that is bonded in skin wound both sides, operation back and the locking device that is connected the both sides base band, it is characterized in that: described netted base band is made some thimbles near a side of skin wound; The described thimble surface direction that makes progress is converted into certain bent angle; The upper surface adhesive tape bonding of described overcoat lower surface and netted base band; Described netted base band lower surface and supporting strap upper surface adhesive tape bonding; The lower surface of supporting strap and top layer skin adhesive tape bonding; Stitching thread passes on the netted base band in both sides corresponding thimble and is strained and fixed.

Good effect of the present utility model is: because netted matrix of employing and fabric overcoat are bonding, its breathability flexibility is good, tight with the skin engagement of wound both sides, be particularly useful for stitching to uneven place wound skin, be fixed on some thimbles of netted base band one side, when sew up wound, stitching thread can draw perpendicular to wound, also can incline direction traction, during inclined traction thimble prolong wound seam direction can displacement, make wound skin traction force direction reasonable, skin is stressed evenly, adjust tensile direction of stitching thread and size according to the needs that operation is clinical, make the skin edge butt joint neat, help wound healing.

Description of drawings

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

Fig. 2 is the A-A profile of Fig. 1;

Among the figure: 1, overcoat, 2, netted base band, 3, adhesive tape, 4, supporting strap, 5, thimble, 6, stitching thread, 7, skin wound, 8, top layer skin.

The specific embodiment

As shown in Figure 1 and Figure 2, the banded stiching instrument of skin surface, comprise bar shaped supporting strap, base band that is bonded in skin wound 7 both sides, operation back and the locking device that is connected the both sides base band, it is characterized in that: described netted base band 2 is made some thimbles 5 near a side of skin wound 7; Described thimble 5 upwards surface direction is converted into certain bent angle; The upper surface of described overcoat 1 lower surface and netted base band 2 is bonding with adhesive tape 3; Described netted base band 2 lower surfaces and supporting strap 4 upper surfaces are bonding with adhesive tape 3; The lower surface of supporting strap 4 and top layer skin 8 usefulness adhesive tapes 3 are bonding; Stitching thread 6 passes on the netted base band 2 in both sides corresponding thimble 5 and is strained and fixed.According to clinical needs, can draw perpendicular to wound, also can be inclined to traction, stitching thread 6 can draw two thimbles 5 also can draw thimble 5 more than two.Adjust sutural pulling force, make top layer skin 8 edge butt joints of wound both sides tight, apply absorbent cotton in wound surface at last, bandage wound again.

Netted base band 2 in the banded stiching instrument of this utility model operation skin surface is bonding with textile support band 4, so flexibility is good, sticks on during use on the top layer skin 8 of wound both sides, and along with rough skin surface changes, it is tightr to fit very naturally.When the stitching thread incline direction drew the thimble 5 on wound both sides, thimble 5 moved in the downward wound direction of the effect of pull strength, makes the skin edge of wound both sides be subjected to force direction more reasonable, and the skin butt joint is tightr.Overcoat 1 and supporting strap 4 adopt medical plastic fabric or vegetable fibre fabric to make, and good permeability more helps the healing of wound.Netted base band 2 usefulness medical plastic injection mouldings or to make flexibility with medical plastic fiber or Plant fiber good.

Claims

1. the banded stiching instrument of a skin surface, comprise bar shaped supporting strap, base band that is bonded in skin wound (7) both sides, operation back and the locking device that is connected the both sides base band, it is characterized in that: described netted base band (2) is made some thimbles (5) near a side of skin wound (7); Described thimble (5) upwards surface direction is converted into certain bent angle; The upper surface of described overcoat (1) lower surface and netted base band (2) is bonding with adhesive tape (3); Described netted base band (2) lower surface and supporting strap (4) upper surface are bonding with adhesive tape (3); The lower surface of supporting strap (4) and top layer skin (8) are bonding with adhesive tape (3); Stitching thread (6) passes the last corresponding thimble (5) of the netted base band in both sides (2) and is strained and fixed.