A kind of notch subtracts an applicationTechnical field
The present invention relates to the medical disposable materials of medicine and hygiene fields, relate in particular to one kind and subtract an application, for postoperativeSurface of a wound nursing and the healing of the small surface of a wound.
Background technique
Postoperative wound pain, wound healing and scar proliferation are all related with postoperative skin tension, and skin tension is bigger, postoperativePain is more violent, and healing quality is not good enough, and scar proliferation is more obvious.With the progress of science and technology, novel wound application constantly goes outIt is existing, promote wound healing, reduce patient suffering and the improvement direction of infection always application.But existing application is often laid particular emphasis onImprovement on material for the postoperative healing quality for improving wound and subtracts a lenitive effect and little.
Present theory is not only to emphasize the healing of wound, while emphasizing the quality of healing.Under the conditions of tension is lower,The cutting force of suture is substantially reduced, and patient pain can mitigate significantly, especially mitigates feeling of pain when cough, activity.MeanwhileThe scar of Wound healing is substantially reduced under the conditions of no-station pole canopy or low-tension, and quality of life in the future can be improved.
At present about prop tool is subtracted and dressing patent application is more, such as application No. is the invention of 201020569683.X designsThe instrument that a kind of wound subtracts；One wound of the Invention Announce of application number 201210576854.5 subtracts or exempts from the device of sutureTool；Application No. is a kind of instruments for being known as skin wound closure device of 03117364 Invention Announce；Application number201520535989. a kind of abdominal incision of 6 patented invention subtracts prop；Application No. is 200820005373.8 invention namesReferred to as a kind of new pattern compress of subsidiary wound closure function.Though the above patent is more, it is showed no and is clinically widely applied, mainlyThe reason is that anti-additional tool or structure is complicated, cumbersome, quick, the safe and stable operation for not meeting surgeon makesWith requiring.
Summary of the invention
In view of the above problems in the prior art, the present invention provides a kind of of simple structure and low cost, easy to use, energyThe notch effectively taken into account surgery job requirements and subtract extensional energy subtracts an application.
The technical solution adopted by the present invention is that: a kind of notch subtracts an application, including two dressing patchs, dressing patch lower surfaceIt is equipped with adhered layer and dressing layer along its width direction, to the stickup paper-tear picture on dressing layer, feature exists for setting covering on adhered layerIn: it further include mutual corresponding more than one fixinig plate and more than one fixing groove fixture block, the connection of more than one fixinig plateIn on the upper surface of a dressing patch auxiliary material side section side, a hard traction belt section has been received in fixinig plate outer side edges outwardly,Two sides in the middle part of hard traction belt section are equipped with Elastic buckle, receive a soft traction belt section outside hard traction belt section, hard is ledTwo grafting buckle is symmetrically arranged in the fixinig plate outer side edges of drawstring section two sides；More than one fixing groove fixture block is connected to another applyOn the upper surface for expecting patch dressing layer side, fixing groove fixture block outer side edges are equipped with two and respectively correspond inserting for two grafting buckle graftingConnect fixation hole, set soft, hard traction belt section the guiding groove of guidance in fixing groove fixture block, guiding groove two sides cell wall be equipped with one group withOn along the corresponding two Elastic buckle elastic spacings clamping in guiding groove direction two card slots.
It further, further include auxiliary pulling band, two dressing patchs are equipped with the opposite side of fixinig plate and fixing groove fixture blockWhile being separately connected two auxiliary pulling bands, auxiliary pulling hole is offered on an auxiliary pulling band, another auxiliary pulling band, which is worn, connects auxiliaryStretch hole, one end lower surface setting of the two disconnected dressing patchs of auxiliary pulling band is with the adhered layer for pasting paper-tear picture.
Further, the lower surface setting of the soft traction belt section is with the adhered layer for pasting paper-tear picture.
Further, the two dressing patchs width is not identical, and the dressing patch width for being connected and fixed slot fixture block is larger.
Further, the dressing layer width of the biggish dressing patch lower surface of the width is greater than another dressing patch following tableThe dressing layer width in face, two sides adhered layer partial width are identical.
Further, the soft traction belt section perpendicular to soft, hard traction belt section receive on direction width be greater than it is hardMatter traction belt section.
Further, it is not exclusively connected on a dressing patch in side directions inside and outside the fixinig plate, not connected consolidatesStator part is free flexible soft structures part and hard traction belt section is connected to the portion outboard side.
In use, covering to the stickup paper-tear picture on its lower surface dressing layer on two panels width not equal dressing patch is tornUnder, adhered layer is bonded to notch upper and lower position, the dressing layer of the big dressing patch lower surface of width covers notch, and width is smallDressing patch on the soft traction belt section of fixinig plate by the guiding groove of the fixing groove fixture block on the big dressing patch of width, willHard traction belt section is pulled in guiding groove, and is connected in guiding groove by the Elastic buckle elastic spacing of hard traction belt section two sidesIn first two groups any one group of two card slots of wall, adjust between different two pocket sets realize that the difference of two panels dressing patch subtracts a drawingAway from, be adjusted in conjunction with the free fraction on fixinig plate, free fraction can be used telescopic flexible drawing avoid rigid drawing, completelyCooperate the grafting buckle on the outside of fixinig plate that the hole that is plugged and fixed on slot fixture block is plugged and fixed after tension and carry out secondary locking, grafting is solidDetermine Kong Kefen multistage locking grafting buckle, different clamping positions of corresponding two card slot of multiple groups to Elastic buckle, flexible drawknot, lockingIt is firm to stablize；Soft traction belt section can also further increase drawing by the adhered layer application of dressings patch upper surface of its lower surfaceTie secured performance；Using the auxiliary pulling band being connected on two dressing patchs, an auxiliary pulling band passes through another auxiliary and leadsBehind auxiliary pulling hole on drawstring, the not connected section lower surfaces of two auxiliary pulling bands through adhered layer affixing coating patch upper surface,Further increase two dressing patchs sockets stable and firm performance, while ensuring multiple spot of the dressing patch on incision length directionIt sockets, prevents that part from not socketing or part sockets loosenings, two auxiliary pulling bands are using flexible material and have socketed to assist subtracting and openEffect.
Similar postoperative peaceful tradition application is divided into two parts dressing patch to differ in size by the present invention, and utilization is fixed respectivelySquare thereon fixinig plate, fixing groove fixture block, which are worn, to be connect clamping lock two parts is drawn over to one's side and fixed, and is mitigated the tension of notch, is ached notchPain mitigates, and healing quality improves, and mitigates scar proliferation in the future；By the card slot for adjusting Elastic buckle limit clamping different locationSubtract a preceding preset space length to control, to realize the controllable adjustment for subtracting tension degree.Meet the work habit of surgeon, operation letterJust, dressing patch can also generate certain pressure after drawing clamping lock over to one's side to wound, realize the Pressur hemostatic to wound and protection, effectivelyPromote healing.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is fixinig plate structural schematic diagram of the present invention；
Fig. 3 is fixing groove fixture block structure chart of the present invention；
Fig. 4 is the left view of Fig. 3.
In figure: the first dressing patch 1, the second dressing patch 11, adhered layer 2 paste paper-tear picture 3, fixinig plate 4, grafting buckle41, fixinig plate affixed side 42, portion 43 of dissociating, hole 51, guiding groove 6, card slot 61, hard traction belt is plugged and fixed in fixing groove fixture block 5Section 71, soft traction belt section 72, semiellipse elastic slice 81, elastic slice fixed position 82, elastic slice latch 83, auxiliary pulling band 9, auxiliary is ledPulling eye 10.
Specific embodiment
It is described further below in conjunction with drawings and examples.
Shown in Fig. 1-4, it includes the first dressing patch 1, the second dressing patch 11 that a kind of notch, which subtracts an application,.Two dressing patchsThe lower surface setting dressing layer and adhered layer 2 of opposite side, setting covering is to the stickup paper-tear picture 3 on dressing layer on adhered layer 2, and secondFixinig plate 4 is arranged in 11 inside upper surface of dressing patch, and the outside of fixinig plate 4 is that the fixinig plate connecting with the second dressing patch 11 is consolidatedDetermine side 42, the inside of fixinig plate is free portion 43, and hard traction belt section 71 is received in the inside in free portion 43, on the inside of portion 43 of dissociating alsoEquipped with the symmetrical two grafting buckle 41 of hard traction belt section, the two sides of hard traction belt section 71 are equipped with two Elastic buckles, elasticityBuckle structure is as shown in Figure 2 including semiellipse elastic slice 81, elastic slice fixed position 82, elastic slice latch 83, semiellipse elastic slice81 connect elastic slice latch 83 through elastic slice fixed position 82, and 81 elasticity of semiellipse elastic slice pushes against the side for being connected to hard traction belt section 71On, 71 extension of hard traction belt section is connected to soft traction belt section 72, and soft 72 lower surface of traction belt section is equipped with stickup paper-tear pictureAdhered layer is for bonding the first dressing patch upper surface；Fixing groove fixture block 5 is arranged in first dressing patch, 1 inside upper surface, fixedWhat the medial surface of slot fixture block 5 was equipped with corresponding two grafting buckle 41 two is plugged and fixed hole 51, fixing groove card, along slot to three groups or moreTwo card slots 61；Two auxiliary pulling bands 9, fixing groove fixture block two sides are also fixedly connected on second dressing patch of fixinig plate two sidesAlso fixed is connected to two auxiliary pulling bands surely on first dressing patch, and two auxiliary pulling bands 9 on the second dressing patch are equipped with and wearThe auxiliary pulling hole 10 that auxiliary pulling band is corresponded on the first dressing patch is connect, the unlocked end lower surface of auxiliary pulling band also is provided with bandThe adhered layer for pasting paper-tear picture, for pasting opposite dressing patch upper surface after intersection wears and connects auxiliary pulling hole.
The traditional dressing sticking structure of dressing patch, grafting buckle structure, elastic-buckle structure are in above-described embodimentA kind of simple implementation, the structure that similar functions in the prior art can be used are replaced.
In clinical application, the fixinig plate thickness 1-2mm being fixed in the second small dressing of width, length 3cm, width1cm, 0.5cm are fixinig plate affixed side, and another 0.5cm is free portion, for fixing with fixing groove fixture block.Free portion is equipped with grafting cardButton, the hole that is plugged and fixed across corresponding fixing groove fixture block edge utilize elastic locking.Soft, stretching structure can be used in free portionMaterial.
Fixing card geosynclinal block thickness is identical as fixinig plate thickness, width 1.5cm, and 1/3 part of inside is hard material.HardAn Elastic buckle is respectively provided in traction belt section below, can mutually be fixed with the card slot of inner wall above and below the guiding groove of guide channel fixture block.Soft traction belt section pull-out guide slot utilizes its lower surface adhered layer and the secondary fixation of dressing patch.
Auxiliary pulling band is set on two dressing patchs of fixinig plate and fixing groove fixture block two sides, for auxiliary pulling orMeeting the multiple spot drawing on dressing patch length direction, width 1-3cm, auxiliary pulling has certain suppleness and intensity, inBetween intersected by an auxiliary pulling hole and wear and connect, it is distally solid using its lower surface adhered layer and dressing patch in two auxiliary pulling bandsIt is fixed, play the role of assisting subtracting opening.
After wound suture, taking-up originally subtracts an application, and two dressing patchs have formed entirety, and soft traction belt section is pierced by fixing cardGeosynclinal block guide groove, for hard traction belt section in guide groove, elastic latch has been previously placed in the 1st group of card slot, and corresponding first and secondFixing groove fixture block edge is pinched if you need to shorten two dressing patch distance between commutator segments for 1cm at a distance between on the inside of dressing patch 1 and 11, it is rightHand pulls soft traction belt section outward, slides into elastic slice latch in the 2nd group of two card slots, then the distance between corresponding two dressing patchFor 0.5cm.Throw off the stickup paper-tear picture below the adhered layer of two sides, the inside edge of the first dressing patch and wound suture lateral border pairIt is pasted on skin after neat.Left hand is clutched lateral second dressing patch direction outside fixing groove fixture block and is pulled, and the right hand clutches soft leadDrawstring section pulls to the right, and patch latch is made to slide into the 3rd group of two card slots, and the grafting buckle on fixinig plate both sides is just caught in fixation at this timeHole is plugged and fixed on slot fixture block.It throws off the stickup paper-tear picture below soft traction belt section and is adhesively fixed and paste upper surface in lower section dressingOn, complete three sections of adjustable fixations.Auxiliary pulling band on two opposite dressing patchs intersects through the auxiliary pulling hole on any to be wornAfter connecing, both hands thumb food pinches auxiliary pulling band, and food middle finger, which is clamped, pastes paper-tear picture below auxiliary pulling band, to two sides while opposite directionDrawing, tightens the first and second dressing patch, and food middle finger side takes off trimming thumb outward and pushes fixed auxiliary pulling band, completes auxiliaryDrawing is helped to fix.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this fieldFor art personnel, the invention may be variously modified and varied, the change including numerical value.It is all the spirit and principles in the present invention itInterior, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.