CN1164240C

CN1164240C - Multifunctional fixing net for bone fracture of limbs

Info

Publication number: CN1164240C
Application number: CNB021036373A
Authority: CN
Inventors: 俊杨; 杨俊�
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-31
Filing date: 2002-01-31
Publication date: 2004-09-01
Anticipated expiration: 2022-01-31
Also published as: CN1359663A

Abstract

The present invention relates to a multifunctional fixing net for bone fracture of limbs, which is made of high-pressure low-density polyethylene plastics and is composed of a clamping belt, a clamping head and a far infrared liner, wherein the clamping head is provided with fastening teeth, wrenches, lateral blocking walls and lower supporting plates and one or more flaky nets which can be movably spliced for according with a human body's curve or a required fracture regulating angle. The multifunctional fixing net for bone fracture of limbs can solve the problems of bad air permeability, patient discomfort, easy initiation of the pain of other diseases, long recovery time and high cost caused by a fixation method by means of gypsum and wooden clamping plates or supporting frames. When fixed, the present invention is stable and comfortable.

Description

Multifunctional fixing net for bone fracture of limbs

Technical field

The present invention relates to a kind of medical apparatus and instruments, especially a kind of fixed multifunctional fixing net for bone fracture of limbs of extremity fracture that is used for.

Background technology

Fixing means for extremity fracture generally adopts Gypsum Fibrosum, wooden clamping plate or support fixation at present, main problem is to cause patient's local blood circulation, microcirculation disturbance, breathability is poor, because fixed-area is big, bring certain limitation to patient's life, again because the restriction of Gypsum Fibrosum, wooden clamping plate or support, it is really up to the mark to have formed fixture, lacks suitable elasticity and toughness, can't regulate degree of tightness, add that the set time is long, the patient suffering is big, and infection chance increases, and forms bone and amyotrophy easily, recovery time is long, the medical expense height.Except three kinds of above-mentioned fixing meanss, also have the fixed network that is used for extremity fracture of a kind of inventor oneself invention, the patent No. is ZL99214530.9.The major technique feature of this utility model be carry out at fracture soft fixing, by gauze, fixing Intranet and protect outer net and form; Fixedly Intranet comprises fine-structure mesh sheet, muscles and bones 9, fixing dop 8 and the ring for fixing composition that blocks, fixes card, and the protection outer net comprises coarse net sheet and heated protective net composition.This fixed network making, easy to use, and solved the weak point of above-mentioned three kinds of traditional methods effectively, but through practice, find that it also exists following problem, be that the dictyosome structure is too simple, can not adapt to the health curve of fracture site or required fixed angle well, feasible solid periodic steadiness and comfortableness susceptible to.

Summary of the invention

In order to overcome Gypsum Fibrosum, the breathability that wooden clamping plate or support fixation are brought is poor, patient's discomfort, easily cause other slight illness, recovery time is long, the expense height, and the dictyosome structure that the fixed network that patented of the inventor exists is too simple, can not adapt to the health curve of fracture site or required fixed angle well, feasible solid periodic steadiness and the susceptible problem of comfortableness, the invention provides a kind of multifunctional fixing net for bone fracture of limbs, it is poor that this fixed network can solve breathability, patient's discomfort, easily cause other slight illness, recovery time is long, the expense height, Gu periodic steadiness and comfortableness since fixture and health curve or fixed angle be not inconsistent and susceptible problem.

The technical scheme that the present invention solves its technical problem is: this multifunctional fixing net for bone fracture of limbs comprises the lamellar dictyosome of smooth interior surfaces, dictyosome is mainly by grid, frame and muscles and bones are formed, on the frame of a side, connecting the cassette tape that has oblique latch, connecting on the frame of another relative side can with make dictyosome roll after cassette tape is connected to encase the dop of fracture site, the each several part of fixed network all is by the hp-ldpe injection molding, dop comprises card and side retaining wall, card is positioned at the frame of dictyosome of fixed network or the top of muscles and bones, distance between the lower surface of card and frame or muscles and bones equals the thickness of cassette tape, the lower surface of card is shaped on the reverse latch that can fasten with the latch on the cassette tape, card the rear end be shaped on the spanner of perk, the front end of card left, the right inboard of expanding and being connected two side retaining walls, two side retaining walls are upright to be connected on the frame or muscles and bones of dictyosome, and the distance between two side retaining walls equals the width of cassette tape.Frame or the muscles and bones part between two side retaining walls is empty, the bottom of two side retaining walls inwardly stretch out respectively two with frame be positioned at conplane bottom surface supporting plate.

Described cassette tape is worn mouthful activity cross-under on dictyosome by the cassette tape of opening on the dictyosome of fixed network, and the tail end of cassette tape has the cassette tape that can be stuck in that extends out to wear card end on the mouth.

Described fixed network has a far infrared pad, and during use, this far infrared pad pad is between skin and fixed network.

This multifunctional fixing net for bone fracture of limbs is a slice dictyosome being used for Patella fracture fixedly the time, the disk patella shape that can cover on the knee is made at the middle part of dictyosome, the middle part dictyosome is mainly by last, lower frame and concentric ring-shaped and spoke-like muscles and bones are formed, the dictyosome two ends are the zonal extensions of similar table, oblique two drift angles on the frame of two drift angles at one end for the other end, be shaped on a cassette tape Chuan Kou and a dop respectively, correspondingly on the frame of two drift angles of the other end be respectively equipped with a dop and a cassette tape is worn mouth, cassette tape activity cross-under outside dictyosome is worn in the mouth at cassette tape, when dictyosome wraps on the knee, cassette tape can be along cornerwise direction in the rear portion of knee and corresponding dop clamping, there is the health curve at a slice and knee rear portion to adapt in the back of fixed network, prevent knee-sprung backing plate, during use, backing plate is tied up at the knee rear portion by cassette tape.

This multifunctional fixing net for bone fracture of limbs is being used for fracture of the carpal bone fixedly the time, it is narrower that fixed network is waist, the butterfly shape of front and back broad, waist to front end is the bag hand portion, waist is the part of bag radius and ulna to the rear end, dictyosome is provided with some muscles and bones forward, the bag hand portion has one on the position corresponding to the dictyosome surface of thumb can make the mouth of wearing that thumb passes, the dictyosome front end is corresponding to the suitably preceding exhibition of the health curve of all the other four fingers, on a side frame of the part of wrapping hand portion and bag radius and ulna, wear a mouthful activity cross-under outwardly directed cassette tape is arranged by cassette tape, at another side frame just, anti-two sides is equipped with a dovetail groove, with the upper surface of the corresponding dop of cassette tape built in a base plate, it is prominent that the bottom surface of base plate is shaped on the dovetail that matches with dovetail groove, and base plate flexibly connects by oat tail groove structure and this side frame.

Described fixed network can be a slice dictyosome, the both sides of waist are inside clip shape, the centre of waist has horizontal crease, near muscles and bones, respectively be provided with a cassette tape and wear mouth near the bag hand portion of large and small thumb, cassette tape in cassette tape is worn mouth, is provided with the dop corresponding with cassette tape towards the part cross-under of wrapping radius and ulna on the muscles and bones of the part of wrapping radius and ulna.

The bag hand portion of described fixed network and the part of bag radius and ulna also can each a slice dictyosomes naturally, the lower frame of the dictyosome of bag hand portion is provided with some inserting columns that stretch out along the straight line at muscles and bones place downwards, the bottom surface of inserting column is the plane, on the upper surface of the dictyosome of the part of bag radius and ulna, be provided with a muscles and bones parallel with upper side frame, be provided with some on the dictyosome between this muscles and bones and the upper side frame and the corresponding slotting tube of inserting column, the size of inserting the tube barrel dliameter can make inserting column tightly be enclosed within slotting.

This multifunctional fixing net for bone fracture of limbs is being used for tibia, fibula or anklebone fracture are fixedly the time, described fixed network comprises the tibia net, the fibula net, external malleolus skeletal framework and internal malleolus skeletal framework be totally four dictyosomes, these four dictyosomes can be spliced into a big dictyosome by the oat tail groove structure activity, their position relation is that tibia net and fibula net splice side by side, external malleolus skeletal framework and internal malleolus skeletal framework splice side by side, the tibia net splices the upper end of anklebone net outside, the splicing of fibula net is in the upper end of internal malleolus skeletal framework, the frame that they splice mutually is provided with the oat tail groove structure that is used to splice, medial ankle bone is partly made the disk anklebone shape that can cover on the medial ankle bone corresponding to the dictyosome of medial ankle bone on the net, partly make the disk anklebone shape that can cover on the outer anklebone corresponding to the dictyosome of outer anklebone on the external malleolus skeletal framework, on the circumference of disk anklebone shape dictyosome part annular muscles and bones is arranged all, close at internal malleolus skeletal framework and external malleolus skeletal framework on the dictyosome of upper side frame and respectively be shaped on a shear band that can be used to cut upper side frame, setting sheet and an afterboarding sheet before being connected with one that the fixed network that is amplexiformed can be shaped as the curved surface that meets the health curve on the outer surface of fixed network, they are by being located at the tibia net, the fibula net, hitch on internal malleolus skeletal framework and the external malleolus skeletal framework amplexiforms on the outer surface of fixed network, and they have the curved surface that conforms to the health curve.

Described fixed network can have the sheet of widening of a slice wedge, the both sides of widening sheet are provided with and can make between its side frame that is connected tibia net and fibula net, and the oat tail groove structure between the side frame of internal malleolus skeletal framework and external malleolus skeletal framework, the middle part of widening sheet is provided with a shear band.

The invention has the beneficial effects as follows that 1. material is light, plasticity good, toughness, elasticity all meet the fixedly requirement of modern orthopaedics, can the regulated at will degree of tightness by cassette tape and dop, easy to use; 2. good permeability; Overall weight when 3. using is light, the weight that is used for the fixed network of Ke's formula fracture fixation is about 50 grams, the weight that is used for the fixed fixed network of Patella fracture is about 60 grams, the weight that is used for the fixed fixed network of inside and outside anklebone fracture is about 150 grams, and the weight that is used for inside and outside ankle and shin, the fixed fixed network of fracture of fibula is about 250 grams; 4. can allow X-ray to observe the growth of spur situation at any time; 5. user feels more random, can not bring problems such as repressive decubital ulcer, ankylosing arthritis, bone and amyotrophy to user; 6. far infrared pad neck user is more comfortable, and can blood circulation promoting.7. the base plate that has dop makes fixed network need not to be designed to left and right two respectively for left and right limbs by oat tail groove structure and all movable design that is connected in the positive and negative two sides of dictyosome side frame, has reduced cost, is easy to use.

Description of drawings

Fig. 1 is the side perspective view of the dop of multifunctional fixing net for bone fracture of limbs of the present invention;

Fig. 2 is the vertical view of dop shown in Figure 1;

Fig. 3 is the vertical view of the cassette tape of multifunctional fixing net for bone fracture of limbs of the present invention;

Fig. 4 is the side view of cassette tape shown in Figure 3

Fig. 5 is the structural representation that is used for the fixed embodiment of Patella fracture of multifunctional fixing net for bone fracture of limbs of the present invention;

Fig. 6 is the structural representation that is used for the fixed embodiment of fracture of the carpal bone of multifunctional fixing net for bone fracture of limbs of the present invention;

Fig. 7 is the STRUCTURE DECOMPOSITION figure that is used for fixed another embodiment of fracture of the carpal bone of multifunctional fixing net for bone fracture of limbs of the present invention;

Fig. 8 is the structural representation of the base plate that has dop that is used for the fixed fixing net for bone fracture of limbs of fracture of the carpal bone shown in Fig. 6 or Fig. 7;

Fig. 9 is the structural representation that is used for the fixed embodiment of fracture of the lower limb of multifunctional fixing net for bone fracture of limbs of the present invention;

Figure 10 is the structural representation of widening sheet of multifunctional fixing net for bone fracture of limbs shown in Figure 9;

Figure 11 is the side view of the preceding setting sheet of multifunctional fixing net for bone fracture of limbs shown in Figure 9;

Figure 12 is the side view of the afterboarding sheet of multifunctional fixing net for bone fracture of limbs shown in Figure 9.

The specific embodiment

Below in conjunction with drawings and Examples the present invention is described in detail:

This multifunctional fixing net for bone fracture of limbs comprises the lamellar dictyosome of smooth interior surfaces, dictyosome mainly is made up of grid, frame 7 and muscles and bones 9, on the frame 7 of a side, connecting the cassette tape 5 that has oblique latch, connecting on the frame 7 of another relative side and can roll dop 8 to encase fracture site with making dictyosome after cassette tape 5 is connected, the each several part of fixed network all is by the hp-ldpe injection molding.

In Fig. 1 and Fig. 2, dop 8 comprises card 1 and side retaining wall 3, card 1 is positioned at the frame 7 of dictyosome of fixed network or the top of muscles and bones 9, the distance that the lower surface of card 1 and frame 7 or muscles and bones are 9 equals the thickness of cassette tape 5, the lower surface of card 1 is shaped on the reverse latch that can fasten with the latch on the cassette tape 5, card 1 the rear end be shaped on the spanner 2 of perk, the front end of card 1 left, the right inboard of expanding and being connected two side retaining walls 3, two side retaining walls, 3 upright being connected on the frame 7 or muscles and bones 9 of dictyosome, the distance that two side retaining walls are 3 equals the width of cassette tape 5.Frame 7 or the part of muscles and bones 9 between two side retaining walls 3 are empty, the bottom of two side retaining walls 3 inwardly stretch out respectively two with frame 7 be positioned at conplane bottom surface supporting plate 4.

In Fig. 3 and Fig. 4, described cassette tape 5 is worn mouthful 6 activity cross-under on dictyosome by opening cassette tape on the dictyosome of fixed network, and the tail end of cassette tape 5 has the cassette tape that can be stuck in that extends out to wear card end on mouthfuls 6.

In Fig. 5, this multifunctional fixing net for bone fracture of limbs is that a slice is used for the fixed dictyosome of Patella fracture, the disk patella shape that can cover on the knee is made at the middle part of dictyosome, the middle part dictyosome is mainly by last, lower frame 7 and concentric ring-shaped and spoke-like muscles and bones 9 are formed, the dictyosome two ends are the zonal extensions of similar table, oblique two drift angles on the frame 7 of two drift angles at one end for the other end, be shaped on a cassette tape respectively and wear mouthful 6 and dops 8, a corresponding dop 8 and the cassette tape of being respectively equipped with wears mouthfuls 6 on the frame 7 of two drift angles of the other end, cassette tape 5 activity cross-under outside dictyosome is worn in the mouth 6 at cassette tape, when dictyosome wraps on the knee, cassette tape 5 can be along cornerwise direction in the rear portion of knee and corresponding dop 8 clampings, the backing plate that has the health curve at a slice and knee rear portion to adapt in the back of fixed network, backing plate is to be made by duroplasts, during use, backing plate is tied up at the knee rear portion to prevent knee joint bending by cassette tape 5.

This multifunctional fixing net for bone fracture of limbs is being used for fracture of the carpal bone fixedly the time, it is narrower that fixed network is waist 12, the butterfly shape of front and back broad, waist 12 to front end is bag hand portion 10, waist 12 is the part 13 of bag radius and ulna to the rear end, dictyosome is provided with some muscles and bones 9 forward, bag hand portion 10 on position, have corresponding to the dictyosome surface of thumb one can make that thumb passes wear mouthfuls 14, the dictyosome front end is corresponding to the suitably preceding exhibition of the health curve of all the other four fingers, on a side frame 7 of bag hand portion 10 and the part 13 of wrapping radius and ulna, wear mouthful 6 activity cross-under outwardly directed cassette tape 5 is arranged by cassette tape, at another side frame 7 just, anti-two sides is equipped with a dovetail groove 11, with the upper surface of cassette tape 5 corresponding dops 8 built in a base plate 18, the bottom surface of base plate 18 is shaped on the dovetail that matches with dovetail groove 11 and dashes forward 19, and base plate 18 flexibly connects by this oat tail groove structure and this side frame 7.

It in Fig. 8 the structural representation that has several base plates of 8 18 of dop.

In Fig. 6, above-mentioned fixed network is a slice dictyosome, the both sides of waist 12 are inside clip shape, the centre of waist 12 has horizontal crease 15, close big, respectively be provided with a cassette tape near the muscles and bones 9 of the bag hand portion 10 of little finger and wear mouth 6, cassette tape 5 is worn in mouthfuls 6 at cassette tape towards part 13 cross-under of bag radius and ulna, on the muscles and bones 9 of the part 13 of bag radius and ulna, be provided with a dop 8 corresponding with this cassette tape 5, adjust the fracture fixation angle as need, as long as near the cassette tape 5 that correspondingly tightens up individually or simultaneously thumb or the little finger can be finished, the clip of crease 15 and waist 12 can make the bending of whole dictyosome better.

In Fig. 7, the part 13 of the bag hand portion 10 of above-mentioned fixed network and bag radius and ulna also can each a slice dictyosome naturally, the lower frame 7 of the dictyosome of bag hand portion 10 is provided with some inserting columns 16 that stretch out along the straight line at muscles and bones 9 places downwards, the bottom surface of inserting column 16 is planes, on the upper surface of the dictyosome of the part 13 of bag radius and ulna, be provided with a muscles and bones 9 parallel with upper side frame 7, be provided with some on the dictyosome between this muscles and bones 9 and the upper side frame and inserting column 16 corresponding slotting tubes 17, the size of inserting tube 17 barrel dliameters can make inserting column 16 tightly be enclosed within slotting 17.During use, inserting column 16 is inserted in the tube 17, because inserting column 16 has certain bending state retentivity, and be locked by slotting tube 17 again, so can adjust the camber of inserting tube 17 inserting column 16 parts in addition according to required fracture fixation angle, after adjustment finished, this bending angle can keep.

At Fig. 9, Figure 10, among Figure 11 and Figure 12, this multifunctional fixing net for bone fracture of limbs is being used for tibia, fibula or anklebone fracture are fixedly the time, described fixed network comprises tibia net 25, fibula net 26, external malleolus skeletal framework 20 and internal malleolus skeletal framework 29 be totally four dictyosomes, these four dictyosomes can be spliced into a big dictyosome by the oat tail groove structure activity, their position relation is that tibia net 25 and fibula net 26 splice side by side, external malleolus skeletal framework 20 and internal malleolus skeletal framework 29 splice side by side, tibia net 25 splices the upper end of anklebone net 20 outside, 26 splicings of fibula net are in the upper end of internal malleolus skeletal framework 29, the frame 7 that they splice mutually is provided with the oat tail groove structure that is used to splice, make the disk anklebone shape that can cover on the medial ankle bone corresponding to the dictyosome part 21 of medial ankle bone on the external malleolus skeletal framework 20, also make the disk anklebone shape that can cover on the outer anklebone corresponding to the dictyosome part 28 of outer anklebone on the internal malleolus skeletal framework 29, on disk

anklebone shape part

21 and 28 the circumference annular muscles and bones 9 is arranged all, anklebone net 20 and internal malleolus skeletal framework 29 close on the dictyosome of upper side frame 7 and respectively are shaped on a shear band 24 that can be used to cut upper side frame 7 outside, setting sheet 23 and an afterboarding sheet 27 before being connected with one that the fixed network that is amplexiformed can be shaped as the curved surface that meets the health curve on the outer surface of fixed network, they are by being located at tibia net 25, external malleolus skeletal framework 20, hitch 22 on fibula net 26 and the internal malleolus skeletal framework 29 amplexiforms on the outer surface of fixed network, they are made by duroplasts, and have the curved surface that conforms to the health curve.Fixed network also comprises the sheet of widening of a slice wedge, the both sides of widening sheet are provided with and can make between its side frame 7 that is connected tibia net 25 and fibula net 26, and the oat tail groove structure between the side frame 7 of external malleolus skeletal framework 20 and internal malleolus skeletal framework 29, be provided with a shear band 24 at the middle part of widening sheet.

Be used for tibia or fracture of fibula fixedly the time, tibia net 25, fibula net 26, external malleolus skeletal framework 20 and internal malleolus skeletal framework 29 splicing backs used get final product.Be used for inside and outside anklebone fracture fixedly the time, inside and outside anklebone net 20 and 29 splicing backs used get final product.If the user shank is thicker, then wedge is widened the sheet splicing between tibia net 25 and fibula net 26, and between external malleolus skeletal framework 20 and the internal malleolus skeletal framework 29.If too high on the dictyosome height, then the first half of cutting the upper side frame part of inside and outside anklebone net 29 and 20 and widening sheet along shear band 24 with shears gets final product.

Fixed network among each above-mentioned embodiment also has a thicker far infrared pad, and during use, this far infrared pad pad promptly can save gauze between skin and fixed network, can increase comfort level, blood circulation promoting again.

The thickness of the grid part of the dictyosome in the various embodiments described above is 1mm, and the thickness of frame 7 parts is 2mm, and muscles and bones 9 is hollow semicylinders, and the thickness in the thickness of muscles and bones 9 is 4mm, and the width of the widest part is 8mm.Above-mentioned size also can be adjusted as required, only otherwise the result of use that influences this multifunctional fixing net for bone fracture of limbs gets final product.

Claims

1. multifunctional fixing net for bone fracture of limbs, the lamellar dictyosome that comprises smooth interior surfaces, dictyosome is mainly by grid, frame and muscles and bones are formed, on the frame of a side, connecting the cassette tape that has oblique latch, connecting on the frame of another relative side can with make dictyosome roll after cassette tape is connected to encase the dop of fracture site, the each several part of fixed network all is by the hp-ldpe injection molding, it is characterized in that: described dop comprises card and side retaining wall, card is positioned at the frame of dictyosome of fixed network or the top of muscles and bones, distance between the lower surface of card and frame or muscles and bones equals the thickness of cassette tape, the lower surface of card is shaped on the reverse latch that can fasten with the latch on the cassette tape, card the rear end be shaped on the spanner of perk, the front end of card left, the right inboard of expanding and being connected two side retaining walls, two upright being connected on the frame or muscles and bones of dictyosome of side retaining wall, distance between two side retaining walls equals the width of cassette tape, frame or the muscles and bones part between two side retaining walls is empty, the bottom of two side retaining walls inwardly stretch out respectively two with frame be positioned at conplane bottom surface supporting plate.

2. multifunctional fixing net for bone fracture of limbs as claimed in claim 1 is characterized in that: described cassette tape is worn mouthful activity cross-under on dictyosome by the cassette tape of opening on the dictyosome of fixed network, and the tail end of cassette tape has the cassette tape that can be stuck in that extends out to wear card end on the mouth.

3. multifunctional fixing net for bone fracture of limbs as claimed in claim 1 or 2 is characterized in that: described fixed network has a far infrared pad, and during use, this far infrared pad pad is between skin and fixed network.

4. multifunctional fixing net for bone fracture of limbs as claimed in claim 3, it is characterized in that: described fixed network is a slice dictyosome, the disk patella shape that can cover on the knee is made at the middle part of dictyosome, the middle part dictyosome is mainly by last, lower frame and concentric ring-shaped and spoke-like muscles and bones are formed, the dictyosome two ends are the zonal extensions of similar table, oblique two drift angles on the frame of two drift angles at one end for the other end, be shaped on a cassette tape Chuan Kou and a dop respectively, correspondingly on the frame of two drift angles of the other end be respectively equipped with a dop and a cassette tape is worn mouth, cassette tape activity cross-under outside dictyosome is worn in the mouth at cassette tape, when dictyosome wraps on the knee, cassette tape can be along cornerwise direction in the rear portion of knee and corresponding dop clamping, there is the health curve at a slice and knee rear portion to adapt in the back of fixed network, prevent knee-sprung backing plate, during use, backing plate is tied up at the knee rear portion by cassette tape.

5. multifunctional fixing net for bone fracture of limbs as claimed in claim 3, it is characterized in that: it is narrower that described fixed network is waist, the butterfly shape of front and back broad, waist to front end is the bag hand portion, waist 12 is the part of bag radius and ulna to the rear end, dictyosome is provided with some muscles and bones forward, the bag hand portion has one on the position corresponding to the dictyosome surface of thumb can make the mouth of wearing that thumb passes, the dictyosome front end is corresponding to the suitably preceding exhibition of the health curve of all the other four fingers, on a side frame of the part of wrapping hand portion and bag radius and ulna, wear a mouthful activity cross-under outwardly directed cassette tape is arranged by cassette tape, at another side frame just, anti-two sides is equipped with a dovetail groove, with the upper surface of the corresponding dop of cassette tape built in a base plate, it is prominent that the bottom surface of base plate is shaped on the dovetail that matches with dovetail groove, and base plate flexibly connects by this oat tail groove structure and this side frame.

6. multifunctional fixing net for bone fracture of limbs as claimed in claim 5, it is characterized in that: described fixed network is a slice dictyosome, the both sides of waist are inside clip shape, the centre of waist has horizontal crease, near muscles and bones, respectively be provided with a cassette tape and wear mouth near the bag hand portion of large and small thumb, cassette tape in cassette tape is worn mouth, is provided with the dop corresponding with cassette tape towards the part cross-under of wrapping radius and ulna on the muscles and bones of the part of wrapping radius and ulna.

7. multifunctional fixing net for bone fracture of limbs as claimed in claim 5, it is characterized in that: each a slice dictyosome naturally of the bag hand portion of described fixed network and the part of bag radius and ulna, the lower frame of the dictyosome of bag hand portion is provided with some inserting columns that stretch out along the straight line at muscles and bones place downwards, the bottom surface of inserting column is the plane, on the upper surface of the dictyosome of the part of bag radius and ulna, be provided with a muscles and bones parallel with upper side frame, be provided with some on the dictyosome between this muscles and bones and the upper side frame and the corresponding slotting tube of inserting column, the size of inserting the tube barrel dliameter can make inserting column tightly be enclosed within slotting.

8. multifunctional fixing net for bone fracture of limbs as claimed in claim 3, it is characterized in that: described fixed network comprises the tibia net, the fibula net, external malleolus skeletal framework and internal malleolus skeletal framework be totally four dictyosomes, these four dictyosomes can be spliced into a big dictyosome by the oat tail groove structure activity, their position relation is that tibia net and fibula net splice side by side, external malleolus skeletal framework and internal malleolus skeletal framework splice side by side, the tibia net splices the upper end of anklebone net outside, the splicing of fibula net is in the upper end of internal malleolus skeletal framework, the frame that they splice mutually is provided with the dovetail groove that is used to splice, medial ankle bone is partly made the disk anklebone shape that can cover on the medial ankle bone corresponding to the dictyosome of medial ankle bone on the net, partly make the disk anklebone shape that can cover on the outer anklebone corresponding to the dictyosome of outer anklebone on the external malleolus skeletal framework, on the circumference of disk anklebone shape dictyosome part annular muscles and bones is arranged all, close at internal malleolus skeletal framework and external malleolus skeletal framework on the dictyosome of upper side frame and respectively be shaped on a shear band that can be used to cut upper side frame, setting sheet and an afterboarding sheet before being connected with one that the fixed network that is amplexiformed can be shaped as the curved surface that meets the health curve on the outer surface of fixed network, they are by being located at the tibia net, the fibula net, hitch on internal malleolus skeletal framework and the external malleolus skeletal framework amplexiforms on the outer surface of fixed network, and they have the curved surface that conforms to the health curve.

9. multifunctional fixing net for bone fracture of limbs as claimed in claim 8, it is characterized in that: described fixed network has the sheet of widening of a slice wedge, the both sides of widening sheet are provided with and can make between its side frame that is connected tibia net and fibula net, and the oat tail groove structure between the side frame of internal malleolus skeletal framework and external malleolus skeletal framework, the middle part of widening sheet is provided with a shear band.