Skin wound stitching instrument
Technical field
The present invention relates to a kind of medical apparatus that skin wound is sewed up that is applied to, be specifically related to a kind of skin wound stitching instrument that promotes skin wound healing.
Background technology
Present skin wound stitching instrument comprises retinaculum that is located at the skin wound both sides and the base band that is arranged on the retinaculum upper surface, and base band is provided with snap close, and activity is coated with bolt in the snap close, and simultaneously, snap close is provided with the locking member that can lock bolt.During work, bolt is locked in the snap close, can produces the stitching power that puts on skin wound of different sizes by the length of regulating bolt.But,, then easily cause wound healing to postpone if it is too little to apply the stitching power of wound; And the stitching power that applies wound is excessive, then easily causes tensile stress to stimulate injured skin, causes wound skin to produce the pathology damage of tension force blister.Solve an above-mentioned clinical difficult problem, just must solve: how to read the actual size that puts on the stitching power of wound accurately, how remove to set and control the numerical value of the stitching power that puts on wound according to the wound needs, make the actual stitching power that puts on wound neither can be excessive, can be not too small and influence wound healing or cause the new damage of skin yet.
Summary of the invention
Technical problem to be solved by this invention provides a kind of skin wound stitching instrument, can be beneficial to read and control the actual stitching power size that puts on wound.
The technical solution adopted for the present invention to solve the technical problems is: skin wound stitching instrument, comprise the suture texture that is arranged on the skin wound both sides, between the suture texture of skin wound both sides, be provided with telescopic stitching apparatus for adjusting force, between the suture texture of skin wound both sides, be provided with the device for measuring force of measuring stitching power size, described device for measuring force one end is arranged on the suture texture of skin wound one side, and the device for measuring force other end is arranged on the suture texture of skin wound opposite side.
Further be, described device for measuring force is telescopic gage, and gage is provided with the dynamics sign that shows stitching power size.
Further be, described gage comprises left chi and right chi, is provided with spliced eye in right chi, and described left chi is slidingly fitted in the spliced eye, and the dynamics sign is arranged on the left chi.
Further be, described spliced eye is a blind hole, is provided with flexible member between blind hole bottom and left chi movable end, and described dynamics is designated the graduation mark that is arranged on the left chi.
Further be, described gage is the dish type tape measure with disking body and tape measure, tape measure is coiled in the disking body, disking body is arranged on the suture texture of skin wound one side, the termination of tape measure is extended disking body and is arranged on the suture texture of skin wound opposite side, and the dynamics sign is arranged on the tape measure.
Further be, the base band that the described suture texture that is arranged on the skin wound both sides comprises retinaculum and is arranged on the retinaculum upper surface, the two ends of sewing up apparatus for adjusting force and device for measuring force all are arranged on the base band of skin wound both sides.
Further be, described stitching apparatus for adjusting force comprises snap close, bolt and is arranged on locking member on the snap close, and described snap close is fixedly installed on the base band, and bolt is set in the snap close, and locking member can be with bolt locking or loose fit in snap close.
The invention has the beneficial effects as follows: when the skin suture wound, medical personnel move in the process of skin wound both sides suture texture by sewing up apparatus for adjusting force, the stressing conditions of skin is constantly changing, at this moment, medical personnel can obtain the force-bearing situation of skin by device for measuring force, thereby the stressing conditions of skin is controlled in the suitable scope, the feasible healing that can effectively promote skin, can prevent effectively that again skin is stressed excessive and cause and form the tension force blister near the wound, guaranteed the healing effect of skin wound, be particluarly suitable for applying in the healing treatment of skin wound.
Description of drawings
Fig. 1 is that the stitching apparatus for adjusting force is the structural representation of ratchet and sour jujube bar, and the gage among the figure comprises the left chi and the right chi of pegging graft and cooperating;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is that the stitching apparatus for adjusting force is the structural representation of ball and planar strip, and the gage among the figure comprises the left chi and the right chi of pegging graft and cooperating;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the structural representation that the dish type tape measure is set between the suture texture of skin wound both sides.
Be labeled as among the figure: retinaculum 1, snap close 2, locking member 3, bolt 4, dynamics sign 5, left chi 6, right chi 7, base band 8, spliced eye 9, skin wound 10, flexible member 11.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
Extremely shown in Figure 5 as Fig. 1, skin wound stitching instrument of the present invention, comprise the suture texture that is arranged on skin wound 10 both sides, between the suture texture of skin wound 10 both sides, be provided with telescopic stitching apparatus for adjusting force, between the suture texture of skin wound 10 both sides, be provided with the device for measuring force of measuring stitching power size, described device for measuring force one end is arranged on the suture texture of skin wound 10 1 sides, and the device for measuring force other end is arranged on the suture texture of skin wound 10 opposite sides.When skin suture wound 10, medical personnel move in the process of skin wound 10 both sides suture textures by sewing up apparatus for adjusting force, the stressing conditions of skin is constantly changing, at this moment, medical personnel can obtain the force-bearing situation of skin by device for measuring force, thereby the stressing conditions of skin is controlled in the suitable scope, the feasible healing that can effectively promote skin, can prevent effectively that again skin is stressed excessive and cause and form the tension force blister near the wound, guarantee the healing effect of skin wound 10.
In the above-described embodiment, device for measuring force can adopt the skinanalysis apparatus of existing test skin relaxation degree, obtain the stressing conditions of skin by near the relaxation degree of the skin wound, but as preferred embodiment, described device for measuring force is telescopic gage, and gage is provided with the dynamics sign 5 that shows stitching power size.Make in the process that skin wound 10 both sides suture textures move move sewing up apparatus for adjusting force, dynamics sign 5 on the gage is not also being stopped variation simultaneously, thereby make medical personnel can intuitively obtain the stressing conditions of skin wound 10, it is simple in structure, when improving operability, also can reduce the cost of manufacture of skin wound stitching instrument of the present invention greatly.
In the above-described embodiment, described gage can adopt existing ruler structure, ruler one end is fixed on the suture texture of skin wound 10 1 sides, on the suture texture of skin wound 10 opposite sides, chute is set, ruler is slided in this groove, in the ruler sliding process, can obtain the displacement of skin wound 10 both sides suture textures by the scale on the ruler, thereby obtain the stressing conditions of skin.As preferred embodiment, as shown in Figures 1 to 4, described gage comprises left chi 6 and right chi 7, is provided with spliced eye 9 in right chi 7, and described left chi 6 is slidingly fitted in the spliced eye 9, and dynamics sign 5 is arranged on the left chi 6.Move to sew up apparatus for adjusting force and make in the process that the suture texture of skin wound 10 both sides moves, left chi 6 is moved around in the spliced eye 9 of right chi 7, thereby can obtain the stressing conditions of skin from the dynamics sign 5 of left chi 6.At this moment, dynamics sign 5 can be the graduation mark (promptly demonstrating the displacement of skin wound 10 both sides suture textures) that shows ruler displacement; Also can be three zones that " excessive, appropriate, too small " printed words are set, when gage moves to the appropriateness zone, represent that then skin is stressed moderate.
In order better to obtain the stressing conditions of skin wound 10, described spliced eye 9 is a blind hole, is provided with flexible member 11 between blind hole bottom and left chi 6 movable ends, and described dynamics sign 5 is for being arranged on the graduation mark on the left chi 6.At skin wound stitching instrument of the present invention not under the operating position, flexible member 11 is in free state, and (flexible member 11 can adopt elastic rubber material, spring etc.), when needs skin suture wound 10, can sew up past inboard gathering the in of suture texture (promptly moving) that apparatus for adjusting force makes skin wound 10 both sides by moving toward direction near skin wound 10, at this moment, flexible member 11 is compressed, and the elastic force that flexible member 11 compression backs produce can calculate by the variation of the graduation mark on the left chi 6, thereby the stressing conditions that reflects skin wound 10 is more conducive to medical personnel the stitching power of skin wound 10 is regulated.
Another kind of optimal way as gage, as shown in Figure 5, described gage is the dish type tape measure with disking body 12 and tape measure 13, tape measure 13 is coiled in the disking body 12, disking body 12 is arranged on the suture texture of skin wound 10 1 sides, the termination of tape measure 13 is extended disking body 12 and is arranged on the suture texture of skin wound 10 opposite sides, and dynamics sign 5 is arranged on the tape measure 13.Making in the process that the suture texture of skin wound 10 both sides moves when move sewing up apparatus for adjusting force, can make tape measure 13 flexible disking body 12 in, identify 5 stressing conditions that can obtain skin by the dynamics on the tape measure 13.
In the above embodiment, the suture texture that is arranged on skin wound 10 both sides can adopt single one flat plate to make and form, as preferred embodiment, the base band 8 that the described suture texture that is arranged on skin wound 10 both sides comprises retinaculum 1 and is arranged on retinaculum 1 upper surface, the two ends of sewing up apparatus for adjusting force and device for measuring force all are arranged on the base band 8 of skin wound 10 both sides.Retinaculum 1 can form the effective contact to skin, and the setting of base band 8 can improve the stressed reliability of stitching apparatus for adjusting force in telescopic process greatly, thus the service life that can improve whole device.Retinaculum 1 can adopt has vertical low elasticity and laterally polyamide, polyester textile or the making of binder cloth of tensility; Base band 8 and stitching apparatus for adjusting force can adopt polyamide, polyester, polyene, rustless steel or other metal materials to make.
In the above embodiment, be arranged on the structure that telescopic stitching apparatus for adjusting force between the skin wound 10 both sides suture textures can adopt a plurality of snap-fasteners, by different snap-fasteners is snapped together, be the distance between the scalable skin wound 10 both sides suture textures, and then reach the purpose of regulating skin wound 10 stitching power.As preferred embodiment, described stitching apparatus for adjusting force comprises snap close 2, bolt 4 and is arranged on locking member 3 on the snap close 2, described snap close 2 is fixedly installed on the base band 8, and bolt 4 is set in the snap close 2, and locking member 3 can be with bolt 4 locking or loose fit in snap close 2.When needs are regulated the stitching power of skin wound 10, can bolt 4 be moved around in snap close 2 by loosening locking member 3, when moving to the stressed appropriateness of skin, utilize locking member 3 that bolt 4 is locked in the snap close 2 and get final product.Bolt 4 can adopt the sour jujube bar structure shown in Fig. 1 and Fig. 2, locking member 3 is for being connected to the ratchet between the adjacent ratchet of sour jujube bar, when ratchet is upwards mentioned, the sour jujube bar is moved around regulate stitching power to skin wound 10 in snap close 2, after stitching power regulated, descending being plugged between adjacent two ratchets of ratchet got final product; Bolt 4 also can adopt the plane strip structure shown in Fig. 3 and Fig. 4, locking member 3 is for being arranged on the ball in the snap close 2, when becoming flexible ball toward a side of snap close 2, the bolt 4 of plane bar shaped is moved around regulate stitching power to skin wound 10 in snap close 2, after stitching power regulates, utilize ball to compress this bolt 4 and get final product.