CN207654222U - Join ring liquid capsule March and reproduces severed finger minor details bone and soft tissue external fixator - Google Patents
Join ring liquid capsule March and reproduces severed finger minor details bone and soft tissue external fixator Download PDFInfo
- Publication number
- CN207654222U CN207654222U CN201720618776.9U CN201720618776U CN207654222U CN 207654222 U CN207654222 U CN 207654222U CN 201720618776 U CN201720618776 U CN 201720618776U CN 207654222 U CN207654222 U CN 207654222U
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- Prior art keywords
- march
- joint body
- ring joint
- connection
- ring
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- 239000007788 liquid Substances 0.000 title claims abstract description 47
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 45
- 239000002775 capsule Substances 0.000 title claims abstract description 17
- 210000004872 soft tissue Anatomy 0.000 title claims abstract description 17
- 206010033675 panniculitis Diseases 0.000 claims abstract description 29
- 210000004304 subcutaneous tissue Anatomy 0.000 claims abstract description 29
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000001172 regenerating effect Effects 0.000 claims abstract description 14
- 239000012530 fluid Substances 0.000 claims description 24
- 229920001971 elastomer Polymers 0.000 claims description 12
- 239000005060 rubber Substances 0.000 claims description 12
- 210000003811 finger Anatomy 0.000 abstract description 24
- 210000003813 thumb Anatomy 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000035790 physiological processes and functions Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 238000002266 amputation Methods 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 239000003814 drug Substances 0.000 abstract description 2
- 229940079593 drug Drugs 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 28
- 208000005214 Poroma Diseases 0.000 description 5
- 201000001013 eccrine acrospiroma Diseases 0.000 description 5
- 210000000236 metacarpal bone Anatomy 0.000 description 5
- 206010020718 hyperplasia Diseases 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 238000007920 subcutaneous administration Methods 0.000 description 4
- 210000003275 diaphysis Anatomy 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 210000003692 ilium Anatomy 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 208000004434 Calcinosis Diseases 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 210000003447 amputation stump Anatomy 0.000 description 1
- 230000010478 bone regeneration Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002745 epiphysis Anatomy 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000002784 sclerotic effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000017423 tissue regeneration Effects 0.000 description 1
- 210000003371 toe Anatomy 0.000 description 1
Landscapes
- Prostheses (AREA)
Abstract
Join ring liquid capsule March and reproduce severed finger minor details bone and soft tissue external fixator, belong to bone-specific drug equipment technology field, the utility model holds object function to solve the problem of that finger is caused hand to lose by the scarce nothing of amputation injury especially treatment of distal thumb.Join ring joint body the first March and connection ring joint body in the second March is sequentially connected by three months shape plates and is formed, the moon for joining ring joint body and connection in the second March ring joint body both ends positioned at the first March is mounted on long convex needle folder and groove pin folder on shape plate, and the first draw point is equipped on opposite two long convex needle folder；First March, the both ends of connection ring joint body were connected by long bolt with the both ends of connection ring joint body in the second March, and skin subcutaneous tissue regenerative combination body is mounted on connection ring joint body in the first March.The connection ring liquid capsule reconstruction severed finger minor details bone and soft tissue external fixator in March of the utility model can regenerate phalangette while regenerate amputated stub skin subcutaneous tissue, and object physiological function is held in recovery.
Description
Technical field
The utility model is related to a kind of phalanges external fixators, and in particular to join soft group of ring liquid capsule reconstruction severed finger minor details bone March
External fixator is knitted, bone-specific drug equipment technology field is belonged to.
Background technology
It is closed while connection ring compoboard assembly in March makes minor details amputation stump bone currently without moon shape board group and reproduces stump
Skin and subcutaneous tissue external fixator technology.
Present digital tip is caused hand forfeiture to hold object function, especially by the scarce nothing of amputation injury, especially treatment of distal thumb
Thumb accounts for hand half function, therefore thumb defect completely loses physiological function, disability, is also brought to patient's life tired
Difficulty, this is that we research and develop new product, solves the purpose of this problem.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem, and then provide and join ring liquid capsule reconstruction severed finger minor details bone March
Soft tissue external fixator.
Connection in the March ring liquid capsule reconstruction severed finger minor details bone and soft tissue external fixator includes long convex needle folder, the first draw point, length
Screw rod, groove pin folder, the second draw point, connection ring joint body in the first March, connection ring joint body in the second March and skin subcutaneous tissue regenerative combination
Body；
First March connection ring joint body and connection ring joint body in the second March be sequentially connected and formed by three months shape plates, the moon shape
Multiple mounting holes are provided on the end face of plate, two neighboring moon shape plate is connected by screw and nut；Join positioned at the first March
The moon at ring joint body and connection in the second March ring joint body both ends is mounted on long convex needle folder and groove pin folder on shape plate, joins ring connection the first March
Join the convex needle folder of the length on ring joint body in body and the second March and groove pin folder is oppositely arranged, is equipped on opposite two long convex needle folder
First draw point, opposite two groove pins press from both sides and are equipped with the second draw point；First March, the both ends of connection ring joint body passed through long bolt
The both ends for joining ring joint body with the second March are connected, and skin subcutaneous tissue regenerative combination body, which is mounted on, joins ring joint body the first March
On.
Preferably：The skin subcutaneous tissue regenerative combination body is made of connector and filling liquid assembly, and connector includes
Spectacle plate, short screw, retaining collar, fixing screws and second adjustment nut；Filling liquid assembly includes piston handle, piston, glue
Circle, closing cover, outer sleeve, filling liquid pipe and fluid filled sac；
The spectacle plate lower end is connected with connection ring joint body in the first March, and upper end is equipped with short screw, and short screw one end is logical
Two second adjustment nuts to be crossed to fix, the other end is equipped with retaining collar, and the threaded hole of perforation is provided on the side wall of retaining collar,
Side threaded hole is matched with short screw, and fixing screws are equipped in the threaded hole of the other side, and outer sleeve is mounted in retaining collar,
It is fixed by fixing screws, cavity is equipped in outer sleeve, cavity is connected by the filling liquid pipe mounted on outer sleeve lower end with fluid filled sac
Logical, the upper end of outer sleeve is equipped with closing cover, and the lower end of piston passes through closing cover to be mounted in the cavity of outer sleeve, piston it is upper
End is equipped with piston handle, and cushion rubber is mounted in the groove of piston.
Preferably：The convex needle folder of length includes minute hand lantern ring, the first adjustment nut and convex screw rod；
The minute hand lantern ring is mounted on convex screw rod, and convex screw flight end is mounted on the moon by two the first adjustment nuts
On shape plate, the other end of convex screw rod is provided with and the matched through-hole of the first draw point.
Preferably：The groove pin folder is soket head cap screw, and nut bottom end is equipped with and the matched groove of the second draw point.
Preferably：Reticulate pattern handle is installed on the free end of long bolt.
The utility model has the following effects that compared with existing product：1, soft group of connection in March ring liquid capsule reconstruction severed finger minor details bone
External fixator is knitted, solves the problems, such as that end finger blocks bone and regenerates, reproduces simultaneously with stump skin, subcutaneous tissue；2, March
Connection ring compoboard is connected by 3 pieces of months shape plates with screw, has adjustability, can be needed according to the residual finger thickness of outer fixation, operation and solid
Fixed residual finger diameter thickness regulation ring interior diameter, unscrewing screw can make the opening of ring and ring interior diameter tune up or turn down, and set is started with
Refer to stump, prevents from squeezing finger stub surrounding skin；3, the length that March, connection ring compoboard was connected in both sides month shape plate hole designed
Convex needle folder and the draw point of groove pin folder connection can more level-crossings wear, in this way connection can increase outside fix the stable property of bone block；4、
One end of the reticulate pattern handle by the connection of two long bolts of design passes through the centre for the both sides month shape plate for joining ring compoboard two groups of March
Hole is connected and fixed with nut, alternately reverses moon shape plate two sides nut respectively, it is made to be moved on long bolt, push join ring March
The convex needle folder of length and groove pin folder and fork draw point on compoboard fix transplanting bone block and extend fine motion, callus lengthening, reach hand minor details bone
Regeneration function；5, amputated stub skin subcutaneous tissue is needed to regenerate and be thickened, and devises skin, subcutaneous tissue regenerative combination
Body, for referring to after detachment, skin heals under tension retracted state, and stump bone presses closer stump skin, does not transplant bone block
Regenerative space forward, if transfer bone block is extended regeneration poroma, it may appear that energy bursting stump skin when transfer bone extends forward,
Therefore need to design a kind of stump skin, subcutaneous tissue regenerative combination body before transplanting bone block extends regeneration, by connector and
Filling liquid assembly forms, and the regeneration of amputated stub skin subcutaneous tissue is made to create leeway；6, filling liquid assembly passes through connector
Spectacle plate is connect with one of ring joint body moon shape plate is joined the first March, and filling liquid assembly is mounted on the retaining collar of connector
On, the moon shape plate can according to clinical operation need optionally with the first March connection the ring joint body any of which moon shape plate connect, just
Just liquid-filled operation；7, phalangette can be made to extend, finger front end skin subcutaneous tissue is made to be full of, restore, finger is made to restore normal raw
Manage function.
Description of the drawings
Fig. 1 is that the structure of connection in March ring liquid capsule reconstruction severed finger minor details bone and soft tissue external fixator described in the utility model is shown
It is intended to；
Fig. 2 is a month shape plate structure schematic diagram；
Fig. 3 is the structural schematic diagram of the first March connection ring joint body and connection ring joint body in the second March；
Fig. 4 is bolt structure schematic diagram；
Fig. 5 is nut structure diagram；
Fig. 6 be the first March connection ring needle press from both sides and join ring needle in conjuncted and the second March and press from both sides conjuncted structural schematic diagram；
Fig. 7 is long convex needle clamping structure schematic diagram；
Fig. 8 is convex screw-rod structure schematic diagram；
Fig. 9 is minute hand thimble structure schematic diagram；
Figure 10 is convex screw rod and minute hand thimble connection structure schematic diagram；
Figure 11 is groove pin clamping structure schematic diagram；
Figure 12 is to join ring needle the first March to press from both sides the conjuncted attachment structure schematic diagram of connection ring needle folder in conjuncted and the second March；
Figure 13 is long bolt and reticulate pattern handle attachment structure schematic diagram；
Figure 14 is the sectional view of reticulate pattern handle；
Figure 15 is skin subcutaneous tissue regenerative combination body structural schematic diagram；
Figure 16 is connector structural schematic diagram；
Figure 17 is diplopore plate structure schematic diagram；
Figure 18 is short screw structural schematic diagram；
Figure 19 is the sectional view of retaining collar；
Figure 20 is the A-A sectional views of Figure 19；
Figure 21 is fixing screws structural schematic diagram；
Figure 22 is filling liquid composite unit structure schematic diagram；
Figure 23 is piston handle half sectional view；
Figure 24 is piston structure schematic diagram；
Figure 25 is rubber ring structure schematic diagram；
Figure 26 is closing cover structural schematic diagram；
Figure 27 is piston, cushion rubber, closing cover, piston handle attachment structure schematic diagram；
Figure 28 is outer sleeve half sectional view；
Figure 29 is filling liquid pipe and fluid filled sac connection structure sectional view；
Figure 30 is finger (thumb) minor details severed finger schematic diagram；
Figure 31 is that connection ring liquid capsule reconstruction in March described in the utility model severed finger minor details bone and soft tissue external fixator dress plants the
One metacarpal bone, bone graft and fluid filled sac use schematic diagram；
Figure 32 is to extend transplanting iliac and fluid filled sac injection liquid hyperplasia expansion stereoscopic schematic diagram；
Figure 33 is skin subcutaneous tissue retraction stereoscopic schematic diagram after removing skin subcutaneous tissue regenerative combination body；
Figure 34 is the hard stereoscopic schematic diagram of postoperative extension poroma calcinosis mineralising；
Figure 35 refers to that physiological function restores stereoscopic schematic diagram.
In figure：The convex needle folder of 1- month shapes plate, 2- screws, 3- nuts, 4- minute hands lantern ring, 5- long, the first draw points of 6-, 7- long spiral shells
Bar, 8- spectacle plates, 9- short screws, 10- piston handles, 101- pistons, 102- cushion rubbers, 11- closing covers, 12- outer sleeves, 13- are solid
Determine lantern ring, 14- fixing screws, 15- filling liquids pipe, 16- reticulate patterns handle, 17- groove pins folder, the second draw points of 18-, 19- the first adjustments nut,
20- joins ring joint body the first March, 21- joins ring joint body the second March, the convex screw rods of 22-, 23- second adjustments nut, 24- fluid filled sacs,
25- thirds adjusting nut, 26- plant bone masses, 27- skins subcutaneous tissue, 28- extend poroma.
Specific implementation mode
The utility model preferred embodiment is elaborated below according to attached drawing：
It is solid outside connection in March ring liquid capsule reconstruction severed finger minor details bone and soft tissue described in the utility model as shown in Fig. 1 to Figure 29
Determine device include the moon shape plate 1, screw 2, nut 3, minute hand lantern ring 4, long convex needle press from both sides the 5, first draw point 6, long bolt 7, spectacle plate 8, short
Screw rod 9, piston handle 10, piston 101, cushion rubber 102, closing cover 11, outer sleeve 12, retaining collar 13, fixing screws 14, filling liquid
Pipe 15, reticulate pattern handle 16, groove pin press from both sides the 17, second draw point 18, the first adjustment nut 19, connection ring joint body 20 in the first March, the second March
Join ring joint body 21, convex screw rod 22, second adjustment nut 23, fluid filled sac 24, third adjusting nut 25.
As shown in Fig. 2, the described moon shape plate 1 is in crescent shape bent plate, multiple mounting holes are provided on end face.
As shown in figure 3, connection ring joint body in the first March and connection ring joint body in the second March were sequentially connected group by three months shape plates 1
At two neighboring moon shape plate 1 is fixedly connected by screw 2 with nut 3.
As shown in fig. 6, positioned at connection ring joint body 20 in the first March and connection in the second March ring joint body 21 both ends the moon on shape plate 1
The convex needle folder 5 of length and groove pin folder 17 are installed, the convex needle of length for joining ring joint body 20 first March and joining for the second March on ring joint body 21 presss from both sides 5
It is oppositely arranged with groove pin folder 17, the first draw point 6, opposite two groove pin folders 17 is installed on opposite two long convex needle folder 5
On the second draw point 18 is installed, the entirety of above-mentioned component composition be respectively the first March connection ring needle folder it is conjuncted and the second March joined ring
Needle folder is conjuncted.
As shown in Figure 7 to 10, long convex needle folder 5 includes minute hand lantern ring 4, the first adjustment nut 19 and convex screw rod 22, described
Convex one end of convex screw rod 22 is equipped with annularly, is mounted on convex screw rod 22 with 6 matched through-hole of the first draw point, minute hand lantern ring 4
On, two the first adjustment nuts 19 are threadedly coupled with convex screw rod 22.
As shown in figure 11, groove pin folder 17 is soket head cap screw, and nut bottom end is equipped with matched recessed with the second draw point 18
The end of thread of slot, groove pin folder 17 is fixed on by nut on moon shape plate 1.
As shown in Figure 12 to Figure 14, it is conjuncted and second that one end of two root long screw rods 7 is each passed through the first March connection ring needle folder
March, connection ring needle pressed from both sides mounting hole of the moon of conjuncted both sides on shape plate 1, and passed through third adjusting nut 25 and fix, third adjusting nut
25 are located at a moon both sides for shape plate 1, and the other end of two root long screw rods 7 is connect with reticulate pattern handle 16, the entirety of above-mentioned component composition
Diaphysis is made for double chains of rings in March.
As shown in Figure 16 to Figure 21, connector includes spectacle plate 8, short screw 9, retaining collar 13, fixing screws 14 and
Two adjusting nuts 23, the spectacle plate 8 are rectangle tabulars, and one end, which is set, to be connected the first March that screw hole makes diaphysis with double chains of rings in March
Ring needle presss from both sides a month shape plate 1 bolt in disjunctor, and 8 other end apertured of spectacle plate is connect with one end of short screw 9, second adjustment spiral shell
Mother 23 is fixed on the two sides of spectacle plate 8, and the other end of short screw 9 is connect with the screw hole of 13 side of retaining collar, retaining collar 13
Annularly, the other side sets screw hole and is connect with fixing nut 14.
As shown in Figure 22 to Figure 29, filling liquid assembly includes piston handle 10, piston 101, cushion rubber 102, closing cover 11, outer
Sleeve 12, filling liquid pipe 15 and fluid filled sac 24, the piston handle 10 is cylindrical, and surface is equipped with reticulate pattern, and cylinder one end sets screw hole,
Closing cover 11 is in shrinkage pool shape, and inner wall surface sets screw thread and connect with the external screw thread of 12 one end of outer sleeve, and closing cover is provided on 11 end face
Connect with piston handle 10 across threaded hole with the screw rod end of 101 matched threaded hole of piston, piston 101, piston 101 it is another
One end is cylindrical, and end is equipped with groove, and cushion rubber 102 is mounted in groove, and cushion rubber 102 is annular in shape and is set together with piston 101
Enter in outer sleeve 12, sets through-hole in the other end of outer sleeve 12 is convex, be connected to fluid filled sac 24 by filling liquid pipe 15, filling liquid pipe
15 one end open concavities are connected with the convex end of outer sleeve 12, and the other end is connected to fluid filled sac 24, filling liquid pipe 15 and fluid filled sac
24 be overall structure.
As shown in figure 15, the connector connects composition skin subcutaneous tissue regenerative combination body with filling liquid assembly.
Further：The moon shape plate 1, minute hand lantern ring 4, convex screw rod 22, spectacle plate 8, piston handle 10, piston 101, closing
Cap 11, outer sleeve 12, retaining collar 13, reticulate pattern handle 16 are Al-alloy parts, screw 2, nut 3, the first draw point 6, long bolt 7,
Short screw 9, fixing screws 14, groove pin folder 17, the first adjustment nut 19, second adjustment nut 23, third adjusting nut 25 are
Stainless steel standard part, cushion rubber 102 are medical cushion rubber, and filling liquid pipe 15 is medical hard plastic tube, and fluid filled sac 24 is medical elastic capsule.
Further：Subcutaneous group of filling liquid combination body extension hyperplasia severed finger front end skin in skin subcutaneous tissue regenerative combination body
The method knitted is：
It sews up the incision after 26 front end soft tissue of plant bone mass is subcutaneously embedded to fluid filled sac 24, after a week torquing piston hand clockwise
Handle 10, screw thread push piston 101, see that liquid within the cartridge is pressed into fluid filled sac 24 from 12 scale of outer sleeve, make fluid filled sac 24
Gradually increase, 26 front end subcutaneous tissue cell hyperplasia of plant bone mass, the subcutaneous fluid filled sac 24 of expansion is made to be gradually expanded, when observing again
The expansion for the treatment of of distal thumb stump is made to need to extend soft tissue and when enough skin, that is, stop plant bone mass 26 and extend, at the same also stop to
24 liquid of fluid filled sac is sucked out in fluid filled sac pressurization injection liquid, counter-clockwise torquing piston handle 10, then refers to stump from finger side
It cuts skin subcutaneous tissue and takes out fluid filled sac 24, then skin suture subcutaneous tissue completes operation.
The application of the utility model：
1, as shown in Fig. 1, Figure 30 and Figure 31, by taking thumb detachment case as an example, the first March was joined into ring joint body and the two or three
Join ring joint body by the moon and be inserted in the stump that hand thumb is blocked, unscrew the screw 2 of three months shape plates 1 of connection, adjusts and join ring the first March
Conjuncted and the second March joins the internal diameter of ring joint body, is allowed to not contact, does not squeeze stump skin, takes ilium block length 10mm wide 5mm high
The rectangle plant bone mass 26 of 5mm cuts amputated stub skin subcutaneous tissue, cuts off first metacarpal bone broken ends of fractured bone sclerotic bone, stripping surrounding
Subcutaneous tissue is placed in the quadrate face of plant bone mass 26 at first metacarpal bone stump bone face and docks, the fluid filled sac of filling liquid assembly
24 are placed in the prebone face of plant bone mass 26 simultaneously, and plant bone mass 26 and the embedment first metacarpal bone stump of fluid filled sac 24 is subcutaneous, sew up the incision
Partial skin (reserve observation wear draw point fix bone block sight), then the chain of rings in March make diaphysis the first March connection ring joint body and
Second March, connection ring joint body was inserted in stump, joined ring joint body and second in the first March respectively with the first draw point 6 and the second draw point 18
March connection ring joint body intersection wear, by the second March join ring joint body on the first draw point 6 and the second draw point 18 fix first palm
Epiphysis, it is then that skin is subcutaneous by joining the first draw point 6 and the second draw point 18 fixation plant bone mass 26 on ring joint body first March
Regeneration assembly is mounted on the first March chain of rings disjunctor.
2, as shown in figure 31, start Reconstruction Thumb, thumb extension, plant bone mass 26 (iliac) intersection being implanted into operation is worn
Draw point fix after, during surgery alternately torsion two root long screw rods 7 on third adjusting nut 25, make plant bone mass 26 (ilium is fast) to
First metacarpal bone section moves, and pressurization stimulation poroma is formed, and starts daily 0.1mm speed negative direction after a week and reverses company in the first March
The third adjusting nut 25 on catenane two sides makes plant bone mass 26 (iliac) each 1 time of morning and evening daily, extends 0.1mm every time.
3, as shown in figure 32, implement stump finger skin subcutaneous tissue while Limb lengthening and increase hyperplasia, it is same daily
Once in the morning and once at night, each torquing piston handle 10, makes piston 101 be moved forward in outer sleeve 12, pushes liquid in outer sleeve 12
Body injects fluid filled sac 24, injects liquid 0.2ml every time, is observed in 12 scale of outer sleeve.
4, as shown in Figure 33 to 35, thumb Limb lengthening takes the photograph X-ray film and checks that extended poroma is calcareous heavy after reproducing 4~6 months
Mineralising, reaches hard, refers to front end skin, subcutaneous tissue thickens, this external fixator, thumb length finger skin can be removed
Subcutaneous tissue is plentiful, reaches physiological requirement, then restores to referring to physiological function.
5, remaining finger or toes minor details defect, bone and skin soft tissue regeneration reconstruction can be implemented with same method.
Present embodiment is only to the exemplary description of this patent does not limit its scope of protection, people in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (5)
1. March, which joins ring liquid capsule, reproduces severed finger minor details bone and soft tissue external fixator, it is characterised in that：Including length convex needle folder (5), the
One draw point (6), long bolt (7), groove pin folder (17), the second draw point (18), connection ring joint body in the first March (20), the second March join ring
Conjuncted (21) and skin subcutaneous tissue regenerative combination body；
Join in first March connection ring joint body (20) and the second March ring joint body (21) by three months shape plate (1) be sequentially connected group
At being provided with multiple mounting holes on the end face of moon shape plate (1), two neighboring moon shape plate (1) passes through screw (2) and nut (3) phase
Connection；It is mounted on the moon shape plate (1) at connection ring joint body in the first March (20) and connection in the second March ring joint body (21) both ends
Long convex needle folder (5) and groove pin folder (17), the first March join the convex needle of length on ring joint body (20) and connection ring joint body in the second March (21)
Folder (5) and groove pin folder (17) are oppositely arranged, and opposite two long convex needle presss from both sides and is equipped with the first draw point (6) on (5), and opposite two
The second draw point (18) is installed on a groove pin folder (17)；First March join ring joint body (20) both ends by long bolt (7) with
The both ends of connection ring joint body in second March (21) are connected, and skin subcutaneous tissue regenerative combination body, which is mounted on, joins ring joint body the first March
(20) on.
2. connection in March ring liquid capsule according to claim 1 reproduces severed finger minor details bone and soft tissue external fixator, it is characterised in that：
The skin subcutaneous tissue regenerative combination body is made of connector and filling liquid assembly, and connector includes spectacle plate (8), short screw
(9), retaining collar (13), fixing screws (14) and second adjustment nut (23)；Filling liquid assembly includes piston handle (10), lives
Fill in (101), cushion rubber (102), closing cover (11), outer sleeve (12), filling liquid pipe (15) and fluid filled sac (24)；
Spectacle plate (8) lower end is connected with connection ring joint body in the first March (20), and upper end is equipped with short screw (9), short screw
(9) one end is fixed by two second adjustment nuts (23), and the other end is equipped with retaining collar (13), the side of retaining collar (13)
The threaded hole of perforation is provided on wall, side threaded hole is matched with short screw (9), and fixing screws are equipped in the threaded hole of the other side
(14), outer sleeve (12) is mounted in retaining collar (13), fixed by fixing screws (14), and sky is equipped in outer sleeve (12)
Chamber, cavity are connected to by being mounted on the filling liquid pipe (15) of outer sleeve (12) lower end with fluid filled sac (24), the upper end of outer sleeve (12)
Closing cover (11) is installed, the lower end of piston (101) passes through closing cover (11) to be mounted in the cavity of outer sleeve (12), piston
(101) upper end is equipped with piston handle (10), and cushion rubber (102) is mounted in the groove of piston (101) lower end.
3. connection in March ring liquid capsule according to claim 2 reproduces severed finger minor details bone and soft tissue external fixator, it is characterised in that：
The convex needle folder (5) of length includes minute hand lantern ring (4), the first adjustment nut (19) and convex screw rod (22)；
The minute hand lantern ring (4) is mounted on convex screw rod (22), and the end of thread of convex screw rod (22) passes through two the first adjustment nuts
(19) it is mounted on moon shape plate (1), the other end of convex screw rod (22) is provided with and the first draw point (6) matched through-hole.
4. connection in March ring liquid capsule according to claim 2 reproduces severed finger minor details bone and soft tissue external fixator, it is characterised in that：
The groove pin folder (17) is soket head cap screw, and nut bottom end is equipped with and the second draw point (18) matched groove.
5. connection in March ring liquid capsule according to claim 3 or 4 reproduces severed finger minor details bone and soft tissue external fixator, feature exists
In：Reticulate pattern handle (16) is installed on the free end of long bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618776.9U CN207654222U (en) | 2017-05-31 | 2017-05-31 | Join ring liquid capsule March and reproduces severed finger minor details bone and soft tissue external fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618776.9U CN207654222U (en) | 2017-05-31 | 2017-05-31 | Join ring liquid capsule March and reproduces severed finger minor details bone and soft tissue external fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207654222U true CN207654222U (en) | 2018-07-27 |
Family
ID=62935416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720618776.9U Withdrawn - After Issue CN207654222U (en) | 2017-05-31 | 2017-05-31 | Join ring liquid capsule March and reproduces severed finger minor details bone and soft tissue external fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207654222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157559A (en) * | 2017-05-31 | 2017-09-15 | 哈尔滨杰瑞斯医疗科技有限公司 | Join ring liquid capsule reconstruction severed finger minor details bone and soft tissue external fixator March |
-
2017
- 2017-05-31 CN CN201720618776.9U patent/CN207654222U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157559A (en) * | 2017-05-31 | 2017-09-15 | 哈尔滨杰瑞斯医疗科技有限公司 | Join ring liquid capsule reconstruction severed finger minor details bone and soft tissue external fixator March |
| CN107157559B (en) * | 2017-05-31 | 2023-11-03 | 哈尔滨杰瑞斯医疗科技有限公司 | External fixator for soft tissue of finger end joint of three-month-linked-ring fluid sac reconstruction |
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