Summary of the invention
It is mixed that the first purpose of the disclosure is to provide a kind of skin-grafting skin graft that can overcome at least one defect in the prior artIt attaches together and sets.
According to one aspect of the disclosure, a kind of skin-grafting skin graft mixing arrangement includes cutting for carrying the first skin graftThe first skin island matrix the first loading plate, first loading plate be equipped with position correspond to the first skin island matrix cell block squareBattle array, the center of each cell block is equipped with through-hole, and through-hole forms one or more through-hole submatrixs in unit block matrix.It shouldDevice further includes the second carrying board group of the second skin island matrix made of for carrying the cutting of the second skin graft, second loading plateGroup includes the second carrying mainboard, and the second carrying mainboard is equipped with the cell matrix that position corresponds to the second skin island matrix, cell matrixFor the matrix of cell block and through-hole mixing arrangement, the through-hole of cell matrix forms through-hole submatrix in cell matrix.The deviceIt further include the pedestal for placing the first loading plate being located above and underlying second carrying mainboard, the middle area of pedestalDomain is equipped with via matrix.The device further includes lifting column, and the lifting column is equipped with cylinder matrix.It is held in the first loading plate, secondWhen load mainboard and lifting column are assembled to pedestal, the through-hole of one of through-hole submatrix of the first loading plate, the second carrying mainboardThe cylinder matrix of submatrix, the via matrix of pedestal and lifting column corresponds in position.
Preferably, the first loading plate includes being equipped with the skin graft supporting part of the unit block matrix and for adjusting firstThe position-regulation portion of the one or more rigging positions of loading plate in the base, position-regulation portion are laterally stretched from skin graft supporting partOut.
Preferably, the unit block matrix of the first loading plate be cell block transversely with the matrix of longitudinal arrangement, and secondCarry mainboard cell matrix be unit transversely with the matrix of longitudinal arrangement.
Preferably, the unit block matrix of the first loading plate be cell block transversely with the m*m matrix of longitudinal arrangement, and theTwo carrying mainboards cell matrix be unit transversely with the n*n matrix of longitudinal arrangement, wherein m and n is the integer greater than 1,And m is equal or unequal with n.
Preferably, the unit of the cell matrix of the cell block of the unit block matrix of the first loading plate and the second carrying mainboard isEqual sized square or rectangular.
Preferably, the position or odd number that the through-hole of cell matrix is arranged in the even number line of cell matrix and even column intersectsThe position that capable and odd column intersects, the cell block of cell matrix are arranged in the every other position of cell matrix.
Preferably, the second carrying board group further includes the second carrying subplate being assembled together with the second carrying mainboard,Second carrying subplate is equipped with prominent block matrix, the through-hole submatrix of the protrusion block matrix of the second carrying subplate and the second carrying mainboardThe through-hole submatrix of the second carrying mainboard is corresponded and can passed through in position.
Preferably, the second carrying subplate is equipped with positioning convex portion, and the second carrying mainboard is equipped with corresponding positioning recess, fixedPosition protrusion and positioning recess cooperate, and the second carrying mainboard and the second carrying subplate are assembled together.
Preferably, pedestal includes receiving the recess portion of the first loading plate, and the via matrix of pedestal is set at the top of itIt sets in recess portion.
Preferably, it is equipped with one or more location holes in the position-regulation portion of the first loading plate, is equipped in the recess portion of pedestalPositioning convex portion, for being inserted in one of location hole, to adjust the one or more rigging positions of the first loading plate in the baseBetween position.
Preferably, the quantity of the through-hole submatrix of the quantity of location hole and the first loading plate is equal.
Preferably, the corner of the second carrying mainboard is equipped with positioning recess, and the top of pedestal is equipped with positioning convex portion, positioning convex portionIt cooperates with positioning recess, it is in place on pedestal with guidance the second carrying mainboard.
Preferably, lifting column includes mounting plate and vertically-mounted cylinder on a mounting board, and the cylinder forms the columnVolume matrix.
Preferably, the height of cylinder be greater than pedestal thickness, and the cross sectional dimensions of cylinder be less than pedestal through-hole andThe cross sectional dimensions of the through-hole of second carrying mainboard.
According to another aspect of the disclosure, a kind of method of operation skin-grafting skin graft mixing arrangement includes: by the first skin graftIt is attached on the surface of the first loading plate and is cut into the first skin island matrix；Second carrying mainboard and the second carrying subplate assembly are existedTogether, and the second skin graft is attached on the surface of the second carrying mainboard and is cut into the second skin island matrix；By the second carrying masterPlate is removed from the second carrying subplate；First loading plate is placed on pedestal；Second carrying mainboard is placed on the first carryingOn plate, thus through-hole of one of through-hole submatrix of the via matrix of pedestal, the first loading plate and the second carrying mainboardMatrix is aligned one by one up and down；The cylinder matrix for being lifted column is passed through described in the via matrix of pedestal, the first loading plate wherein oneThe through-hole submatrix of a through-hole submatrix and the second carrying mainboard, to will be placed on one of through-hole submatrixFirst skin island is lifted to be flushed with the second skin island on the second carrying mainboard；Operator is by the first skin island flushed and the second skin islandFrom skin-grafting skin graft mixing arrangement transfer.
Specific embodiment
The description disclosure that hereinafter reference will be made to the drawings, attached drawing therein show several embodiments of the disclosure.However, shouldIt is appreciated that, the disclosure can show in a number of different manners, it is not limited to the described below and implementation that showsExample.In fact, these embodiments are intended to keep the disclosure more complete, and the guarantor of the disclosure is absolutely proved to those skilled in the artProtect range.It should also be understood that various embodiments disclosed herein can be combined in various ways, to provide more volumesOuter embodiment.
It should be understood that in all the appended drawings, identical appended drawing reference indicates identical element.It in the accompanying drawings, is clearThe size of Chu Qijian, certain features can be deformed.
It should be understood that the terminology in specification is only used for description specific embodiment, it is no intended to limit the disclosure.All terms (including technical terms and scientific terms) that specification uses unless otherwise defined, all have those skilled in the artNormally understood meaning.For the sake of concise and/or is clear, well known function or structure can be no longer described in detail.
Singular " one ", " described " and "the" that specification uses are unless clearly indicate, comprising plural form.ExplanationThe terminology "include", "comprise" and " containing " that book uses indicate there is claimed feature, but there are one or more for repulsionA other feature.The terminology "and/or" that specification uses includes related any and whole group for listing one or more of itemIt closes.The terminology " between x and y " and should be construed as including X and Y " between about X and Y " that specification uses.This specificationThe terminology " between about X and Y " used is meant " between about X and about Y ", and the terminology that this specification uses" from about X to Y " is meant " from about X to about Y ".
In the description, claim an element be located at another element "upper", " attachment " to another element, " connected " to another memberWhens part, " coupling " are to another element or " contact " another element etc., the element can on another element, be attached toAnother element is connected to another element, is attached to another element or another element of contact, or may exist intermediary element.PhaseControl claims an element is " direct " to be located at another element "upper", " directly attachment " extremely another element, " being directly connected to " to anotherOne element, " direct-coupling " to another element or or when " directly contact " another element, there will be no intermediary elements.IllustratingIn book, a feature placement at another feature " adjacent ", can refer to a feature have the part Chong Die with adjacent feature orPerson is located at the part above or below adjacent feature.
In the description, the spatial relationship of "upper", "lower", "left", "right", "front", "rear", "high", " low " etc. is usedDiction can illustrate a feature and the relationship of another feature in the accompanying drawings.It should be understood that spatial relationship terminology in addition to comprisingIt also include the different direction of device in use or operation except orientation shown in the drawings.For example, device in the accompanying drawings reversesWhen, originally it was described as the feature in other feature " lower section ", was can be described as at this time in " top " of other feature.Device may be used alsoTo orient (be rotated by 90 ° or in other orientation) in other ways, relative space relation will be interpreted accordingly at this time.
It as shown in FIG. 1A and 1B, include for carrying one according to the skin-grafting skin graft mixing arrangement of an embodiment of the present disclosureFirst loading plate 1 of block skin graft, second for carrying another piece of skin graft carry board group 2 (only showing one of), for puttingSet the pedestal 3 of loading plate and the lifting column 4 for being lifted the cutting island Wan Pi (having cut the small skin graft being separated from each other).
As shown in Fig. 2, the first loading plate 1 is for carrying one piece of skin graft to be cut；In a preferred embodiment, firstLoading plate 1 is for carrying one piece of self skin graft to be cut.First loading plate 1 includes the skin graft supporting part for carrying skin graft11 and the position-regulation portion 12 for adjusting multiple positions of the skin graft supporting part 11 in pedestal 3.Skin graft supporting part 11 and positionAdjustment portion 12 is set to be integrally formed by one piece of thin plate；In some embodiments, skin graft supporting part 11 can also be with position-regulation portion 12It is formed separately and passes through the means such as bonding and link together.
The cross section of the cutting in the horizontal direction of skin graft supporting part 11 is substantially square, and among it region transversely andLongitudinal direction is divided into the unit block matrix 13 ' of m*m, and wherein m is even number.In the illustrated example shown in fig. 2, skin graft supporting part 11 is drawnIt is divided into the unit block matrix 13 ' of 8*8.13 size and shape of cell block are identical, and cross section is substantially square.In each listThe center of first block 13 is equipped with the through-hole 14 passed through for lifting column 4.
Position-regulation portion 12 is crossed out in wing from skin graft supporting part 11, and the first position tune including being located at left sideSection portion 12a and second position adjustment portion 12b positioned at right side.The cross of first position adjustment portion 12a and second position adjustment portion 12bSection is substantially square or rectangle.First position adjustment portion 12a is equipped with 4 location hole 15a, is used for and pedestal 3Positioning convex portion 35a (see Fig. 4) cooperation, positioned between four different locations of skin graft supporting part 11 on the base 3 with guiding.It is fixedThe matrix that position hole 15a is transversely 2*2 with vertical array, and in two laterally adjacent or longitudinally adjacent location hole 15aThe distance between heart is equal to the distance between the center of two laterally adjacent or longitudinally adjacent through-holes 14.
In a preferred embodiment, the first loading plate 1 with a thickness of 6mm, the side length of square shaped cells block 13 is 6mm,And the diameter of through-hole 14 is 5mm.
As shown in Figure 3A and Figure 3B, the second carrying board group 2 is for carrying another piece of skin graft to be cut；It is preferred real at oneIt applies in example, the second carrying board group 2 is for carrying one piece of allosome skin graft to be cut.Second carrying board group 2 includes being assembled togetherSecond carrying mainboard 21 and second carrying subplate 22.
The cross section of second carrying mainboard 21 cutting in the horizontal direction is substantially square, and region is transversely among itWith longitudinal cell matrix 23 ' for being divided into m*m.Each square shaped cells and the first loading plate 1 in cell matrix 23 ' it is everyA cell block 13 corresponds in position, shape and size.Unlike unit block matrix 13 ', cell matrix 23 ' is singleThe matrix of first block 23 and the mixing arrangement of through-hole 24.Cell block 23 is identical with the shape and size of through-hole 24, and through-hole 24 is arrangedIn the position that the even number line and even column of cell matrix 23 ' are intersected or the position that odd-numbered line and odd column intersect, and cell block23 are arranged in the every other position of cell matrix 23 ', so that through-hole 24 forms the logical of m/2*m/2 in unit block matrix 13 'Hole submatrix 24 '.In example as shown in Figure 3A, the matrix that the cell matrix on the second carrying mainboard 21 is 8*8, through-hole 24It is arranged in the 2nd, 4,6, the position that intersects with the 2nd, 4,6,8 column of 8 rows and the via matrix 24 ' for forming 4*4.In the second carrying masterThe edge of 21 both lateral sides of plate is set there are two the first positioning recess 25, for positioning with the second carrying cooperation of subplate 22；?Two the second positioning recess 26 are arranged in two adjacent corners on the lateral right side of two carrying mainboards 21, for cooperating positioning with pedestal 3.
The cross section of second carrying subplate 22 cutting in the horizontal direction is substantially square or rectangle, and whereinHeart district domain is equipped with square projecting block 27.Projecting block 27 transversely and is longitudinally formed the protrusion block matrix 27 ' of m/2*m/2.It is prominentEach projecting block 27 in block matrix 27 ' and each through-hole 24 in via matrix 24 ' correspond in position, and prominentThe cross sectional dimensions of block 27 is slightly less than the cross sectional dimensions of through-hole 24, so that projecting block 27 can pass through through-hole 24.It is held secondThe edge for carrying 22 both lateral sides of subplate is set there are two the first positioning convex portion 28, for receiving two on the second carrying mainboard 21In a first positioning recess 25, so that the second carrying mainboard 21 and the second carrying subplate 22 are assembled together.At this point, second holdsThrough-hole submatrix 24 ' of the protrusion block matrix 27 ' on the first carrying mainboard 21 on subplate 22 is carried, and is led with the first carryingThe upper surface of cell block 23 on plate 21 flushes, to form the m*m unit block matrix of combination, as shown in Figure 3B.
In a preferred embodiment, the thickness of the second carrying mainboard 21 and the second carrying subplate 22 is 4mm, squareThe side length of cell block 23 and through-hole 24 is 6mm, and the side length of square projecting block 27 is 5.5mm.
As shown in figure 4, pedestal 3 is for placing the first loading plate 1 and the second carrying mainboard 21.Pedestal 3 is substantially in cuboid,It and include the recess portion 31 for receiving the first loading plate 1 at the top of it.The height phase of the depth of recess portion 31 and the first loading plate 1Deng so that the upper surface of first loading plate 1 and the upper surface of pedestal 3 flush when the first loading plate 1 is placed into recess portion 31.Recess portion 31 includes the skin graft supporting part 11, first position adjustment portion 12a and second position adjustment portion for receiving the first loading plate 1 respectivelySkin graft supporting part receiving portion 32, first position adjustment portion receiving portion 33a and the second position adjustment portion receiving portion of 12b33b.The intermediate region of skin graft supporting part receiving portion 32 is equipped with through-hole 34, and through-hole 34 transversely and is longitudinally formed m/2*m/2 via matrix 34 '.Each through-hole 24 of each through-hole 34 and the second carrying mainboard 21 in via matrix 34 ' is in positionIt corresponds.First position adjustment portion receiving portion 33a is equipped with a positioning convex portion 35a, for being inserted into the first loading plate 1Location hole 15a, with guide the first loading plate 1 be located in four different locations in recess portion 31.
As shown in Fig. 2, the through-hole 34 and first when 35a insertion in protrusion is identified as the location hole 15a of " I ", in recess portion 31The cell block 13 and through-hole 14 (referred to as first through hole submatrix 14I ') that " I " is identified as in loading plate 1 are mutually aligned.In protrusionWhen 35a insertion is identified as the location hole 15a of " II ", the list of " II " is identified as in the through-hole 34 and the first loading plate 1 in recess portion 31First block 13 and through-hole 14 (referred to as the second through-hole submatrix 14II ') are mutually aligned.In protrusion, 35a insertion is identified as determining for " III "When the hole 15a of position, the cell block 13 and through-hole 14 (referred to as the of " III " are identified as in the through-hole 34 and the first loading plate 1 in recess portion 31Threeway hole submatrix 14III ') it is mutually aligned.It is recessed when protrusion 35a and 35b insertion are identified as the location hole 15a and 15b of " IV "The cell block 13 and (the referred to as fourth hole submatrix of through-hole 14 of " IV " are identified as in through-hole 34 and the first loading plate 1 in portion 3114IV ') it is mutually aligned.
Two adjacent corners on the lateral right side in 3 top of pedestal are set there are two positioning convex portion 36, with cooperation the second carrying mainboardTwo the second positioning recess 26 on 21.First loading plate 1 is being placed in recess portion 31 and is placing the second carrying mainboard 21After on the first loading plate 1, second carrying can be led by the cooperation between positioning convex portion 36 and the second positioning recess 26Plate 21 is placed in position on the base 3.
In a preferred embodiment, the depth of recess portion 31 is 6mm, and the diameter of through-hole 34 is 5mm.
As shown in figure 5, lifting column 4 cuts the island Wan Pi for being lifted on the first loading plate 1.Being lifted column 4 includes mounting plate41 and cylinder 42.Cylinder 42 is vertically arranged on mounting plate 41, and height is greater than the thickness of pedestal 3.Cylinder 42 transversely andIt is longitudinally formed the cylinder matrix 42 ' of m/2*m/2.Each through-hole 34 on each cylinder 42 and pedestal 3 in cylinder matrix 42 ' andEach through-hole 24 on second carrying mainboard 21 corresponds in position, and the cross sectional dimensions of cylinder 42 is less than through-hole 34With 24 cross sectional dimensions.Therefore, the cylinder matrix 42 ' for being lifted column 4 can pass through the via matrix 34 ' of pedestal 3, and first is heldThe lifting of the island Shang Pi one of four through-hole submatrix 14I ', 14II ', 14III ' and 14IV ' is across the second carrying mainboard on support plate 121 via matrix 24 ', and flushed with the second carrying 21 island Shang Pi of mainboard.
In a preferred embodiment, cylinder 42 is cylinder, and its diameter is less than 5mm.
Illustrate the operating method of the skin-grafting skin graft mixing arrangement according to an embodiment of the present disclosure referring to Fig. 6.In stepThe cork sheet for being pasted with self skin graft is attached on the surface of the first loading plate 1 by rapid S100, operator, and utilizes cutting toolSelf skin graft is transversely cut into multiple skin islands together with cork sheet with longitudinal direction.The skin island forms the unit with the first loading plate 1The corresponding self skin island matrix of block matrix 13 ', and self skin island matrix includes correspond to first through hole submatrix 14I ' theOne self skin island matrix, corresponds to third through-hole at the second self skin island matrix for corresponding to the second through-hole submatrix 14II 'The self skin island matrix of the third of submatrix 14III ' and the 4th self skin island for corresponding to fourth hole submatrix 14IV 'Submatrix.
In step S210, operator carries the insertion of protrusion block matrix 27 ' the second carrying mainboard 21 on subplate 22 by secondOn through-hole submatrix 24 ', and will second carry subplate 22 on the first location indentations 28 insertion second carrying mainboard 21 onFirst positioning recess 25, so that the second carrying mainboard 21 and the second carrying subplate 22 are assembled together.In step S220, operationThe cork sheet for being pasted with allosome skin graft is pasted on the surface of the second carrying board group 2 combined by person；Then cutter is utilizedAllosome skin graft is transversely cut into multiple skin islands together with cork sheet with longitudinal direction by tool.The skin island is formed and the second carrying mainboard 2122 one-to-one allograft skin island matrix of unit block matrix.In step S230, operator holds the second carrying mainboard 21 from secondIt carries and is removed on subplate 22, be thus divided into two parts allograft skin island matrix, placed on the cell block 23 of the second carrying mainboard 21 differentThe island Ti Pi will be used for skin graft mixing, and the allograft skin island placed on the projecting block 27 of the second carrying subplate 22 can be used for other useOn the way.
In step S300, operator will be identified as the positioning on the location hole 15a inserted base 3 of " I " on the first loading plate 1Protrusion 35a, so that the first loading plate 1 to be placed on to the first position in the recess portion 31 of pedestal 3.
In step S400, operator carries two the second positioning recess 26 on mainboard 21 for second and is matched on pedestal 3Two positioning convex portions 36, thus by second carrying mainboard 21 be placed in position on the base 3.At this point, on the first loading plate 1Allograft skin island matrix on one self skin island matrix and the second carrying mainboard 21 is aligned one by one up and down, and the through-hole square of pedestal 3It is next on through-hole submatrix 24 ' on the carrying mainboard 21 of first through hole submatrix 14I ' and second of the 34 ', first loading plate 1 of battle arrayOne alignment.
In step S500, operator will be lifted the via matrix 34 ' of the 42 ' inserted base 3 of pillar array of column 4.Cylinder battle arrayColumn 42 ' are by the first self skin island matrix lifting on the first through hole submatrix 14I ' of the first loading plate 1 across the second carryingThe through-hole submatrix 24 ' of mainboard 21, until concordant with the allograft skin island matrix on the second carrying mainboard 21.At this point, the first carryingThe first self skin island matrix on plate 1 mixes in the same plane on the second carrying mainboard 21 allograft skin island matrix group.Then, operator is shifted the mixed first self skin island matrix and allograft skin island matrix using extension gauze from cork.
Later, operator will be expressed as the positioning on location hole 15a and the 15b inserted base 3 of " II " on the first loading plate 1Protrusion 36a and 35b, to continue the operation of above-mentioned steps S300 to S500, to complete the second self skin island matrix and second pieceThe mixing of the allograft skin island matrix of allosome skin graft.
It repeats the above steps, operator completes the mixing of the third and fourth self skin island matrix and allograft skin island matrix.
The disclosure is explained above, and should not be understood the limitation of the pairs of disclosure.Although it have been described that the disclosureExample embodiment, it will be understood by those skilled in the art that being without materially departing from spirit and scope of the present disclosureIn the case of can carry out a variety of changes and modifications to the example embodiment of the disclosure.Therefore, all changes and change are all contained inIn the protection scope of the disclosure defined by claim.The disclosure is defined by the appended claims, and these rights are wantedThe equivalent asked is also included.