CN202235624U - Combined type external fixed support system - Google Patents
Combined type external fixed support system Download PDFInfo
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- CN202235624U CN202235624U CN2011201742104U CN201120174210U CN202235624U CN 202235624 U CN202235624 U CN 202235624U CN 2011201742104 U CN2011201742104 U CN 2011201742104U CN 201120174210 U CN201120174210 U CN 201120174210U CN 202235624 U CN202235624 U CN 202235624U
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Abstract
The utility model relates to a combined type external fixed support system, and belongs to the technical field of medical equipment. The combined type external fixed support system comprises a needle-rod connection clamp, a rod-rod connection clamp, carbon fiber connection rods, a bone traction needle, a ring rod connector, a circular ring, an adjustable connecting rod, a needle ring connector, a steel needle, a ring connector, a Kirschner wire clamp and one or more than one component combination in a Kirschner wire. The combined type external fixed support system can be combined in multiple modes according to clinical requirements, is suitable for meeting the requirements of fracture positions, has a stable structure, and is easy to operate clinically, light and firm.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specially combination type exterior fixation bracket system.
Background technology
The exterior fixation bracket of in the operation of orthopaedics fracture fixation, using at present is one-sided type exterior fixation bracket, is applicable to cases such as all kinds of extremity open fractures, old fracture, and it is divided into line style and two kinds of structures of T type.Its support is a cantilever beam structures, and the steel spicule distributes more concentrated, and the constraint of fracture segment is limited to, and causes integrally-built stress distribution unbalanced.And one-sided planar exterior fixation bracket can only be fixed fracture from a plane; Not as two planes or many planes are fixed, reliably, flexibly; Pressurization back is caused fracture to separate easily and is become the angle at fixing offside, increases its constraint to draw point distribution plane bone section degree of freedom in addition.In addition, because the mechanical property of one-sided plane exterior fixation bracket has unsymmetry, in oblique, spiral type and unstable long tube treatment of fractures such as comminuted, longitudinal pressure is unsuitable excessive.Lose otherwise occur the reduction of the fracture easily, when treating, use the type exterior fixation bracket to implement to this type of fracture and be interrupted pressurization.
Exterior fixation bracket in clinical use is installed in a side of negative G at present, and therefore the actual line of force is distributed between exterior fixation bracket and the backbone.On the contrary, if be installed in the side away from negative G, on the identical fracture line, effective stress can be quite big, causes pressure to surpass the tolerance limit of osseous tissue probably, causes bone absorption and fracture delayed union.And on single plane, fixing restricted, the clinical scope of application is limitation at the fixed entry point of fracture site.Product appearance is relatively heavier, does not pass through X ray.
The utility model content
To the problems referred to above that exist in the prior art; The purpose of this utility model is to design the technical scheme that a kind of combination type exterior fixation bracket system is provided; Can be arbitrarily made with various ways according to clinical needs; Be fit to the requirement of different fracture sites, clinical manipulation is simple, Stability Analysis of Structures, firmly light and handy.
Described combination type exterior fixation bracket system; It is characterized in that comprising that needle bar connects binding clasp, the rod rod connects one or an above unit construction in binding clasp, carbon fibre pitman, fine steel needle, ring rod connector, annulus, scalable connecting rod, needle ring adapter, draw point, ring adapter, Kirschner wire folder, the Kirschner wire; Connecting binding clasp with the rod rod between each carbon fibre pitman is connected; Carbon fibre pitman, fine steel needle connect binding clasp through needle bar and are connected; Annulus, carbon fibre pitman are connected through the ring rod connector; Scalable connecting rod two ends are connected with annulus respectively; Scalable connecting rod two ends also can be connected through ring adapter and annulus, and draw point or fine steel needle are connected through needle ring adapter and annulus, and Kirschner wire is connected with annulus through the Kirschner wire folder.
Described combination type exterior fixation bracket system; It is characterized in that described scalable connecting rod comprises adjusting screw(rod), guide holder; Adjusting screw(rod), guide holder are spirally connected to lock through locking nut and cooperate; Adjusting screw(rod) outer end and left attachment screw flexibly connect, guide holder outer end and right attachment screw) flexibly connect.
Described combination type exterior fixation bracket system; It is characterized in that described needle bar connects binding clasp and comprises screw rod, socket is provided with caliper on the screw rod, and its top cooperates through nut check is set; Caliper one side is provided with carbon fibre pitman jack, and the screw rod bottom is provided with the fine steel needle jack.
Described combination type exterior fixation bracket system; It is characterized in that described needle bar connects binding clasp and comprises screw rod; Socket is provided with the folder shape caliper of fixture block, following fixture block formation on the screw rod; Its folder shape hollow-core construction constitutes carbon fibre pitman folder hole, and the screw rod top cooperates through nut check is set, and screw rod bottom one side is provided with the fine steel needle folder hole.
Described combination type exterior fixation bracket system; It is characterized in that described rod rod connects binding clasp and comprises screw rod, socket is provided with caliper on the screw rod, and its top cooperates through nut check is set; Caliper one side is provided with carbon fibre pitman jack, and the screw rod bottom is provided with down carbon fibre pitman jack.
Described combination type exterior fixation bracket system; It is characterized in that described ring rod connector comprises screw rod; Socket is provided with the guiding caliper on the screw rod, and its end cooperates through nut check is set, and screw rod tail is provided with carbon fibre pitman jack; The connection of guiding caliper one end is provided with the ring connecting screw rod, and ring connecting screw rod end cooperates through the locking of ring lock jack panel is set.
Described combination type exterior fixation bracket system; It is characterized in that caliper is the clip shape structure of aluminum; Its folder shape hollow structure constitutes carbon fibre pitman jack, and caliper and screw rod socket are rotatably assorted, and socket is provided with retaining tape splicing flank of tooth nut on the screw rod of caliper below; Socket is provided with pad on the screw rod between caliper, the nut, and the screw rod bottom sides is along being equipped with chimb.
Described combination type exterior fixation bracket system; Socket is provided with retaining tape splicing flank of tooth nut on the screw rod under it is characterized in that below the fixture block; Retaining tape splicing flank of tooth nut upper surface is provided with the concave-convex clutch tooth, and socket is provided with pad on the screw rod between last fixture block, the nut, and the screw rod bottom sides is along being equipped with chimb; Folder shape caliper and screw rod socket that last fixture block, following fixture block constitute are rotatably assorted, and on the last fixture block guide finger are set.
Described combination type exterior fixation bracket system; It is characterized in that socket is provided with retaining tape splicing flank of tooth nut on the screw rod of caliper below, retaining tape splicing flank of tooth nut upper surface is provided with the concave-convex clutch tooth, and socket is provided with pad on the screw rod between caliper, the nut; The screw rod bottom sides is along being equipped with chimb; Caliper is the clip shape structure of aluminum, and its folder shape hollow structure constitutes goes up carbon fibre pitman jack, and caliper and screw rod socket are rotatably assorted.
Described combination type exterior fixation bracket system is characterized in that encircling connecting screw rod and pegs graft with the guiding caliper and cooperates, encircles the connecting screw rod afterbody rib is set; On the guiding caliper screw is set; Lock-screw and screw threaded also put in the guiding caliper to connect with the rib retaining and cooperate, and socket is provided with retaining tape splicing flank of tooth nut on the screw rod between screw rod, the guiding caliper, and socket is provided with pad on the screw rod between caliper, the nut of leading; The screw rod bottom sides is along being equipped with chimb; In the middle of the guiding caliper chute is set, screw rod and its cross-under are slidingly matched, and on the ring connecting screw rod ring back-up ring are set.
Combinations thereof formula exterior fixation bracket system, its needle bar connects binding clasp, rod rod and connects motion that binding clasp, ring rod connector all can carry out different angles, rotatablely moves, also can translational motion, motility is good, so that cooperate various fracture patient to use.Needle bar connects binding clasp can be along the 360 degree rotations of carbon fibre pitman; Entry point can be chosen on the different plane position; But be applicable to that with angle different fracture are not the fixed requirement of anatomical reduction, more meet the biomechanics requirement of bone reconstruction with free adjustment direction to greatest extent.The clinician can be according to fixing different fracture needs arbitrary combination; Disassembly and assembly through parts become the exterior fixation bracket of multiple shapes such as monolateral plane, double stick single side type, bilateral monoplane type, semi-ring type, dicyclo type, horseshoe type to fix fracture stabilization property; Play simple fixing, traction, pressurization, bone prolongation effect or, be the technical more satisfactory combination type exterior fixation bracket of orthopaedics fracture operation external fixation above effect combination.The carbon fibre rod that above-mentioned each parts select for use duralumin, hard alumin ium alloy, titanium alloy, rustless steel or X ray to have an X-rayed is processed for raw material, and this mounting system is lightly firm, and clinical manipulation is simple, and product structure is stable, helps union of fracture, and therapeutic effect is remarkable.
Description of drawings
Fig. 1 is the structural representation of this utility model;
Fig. 2-4 is the structural representation of the different embodiment of this utility model;
Fig. 5 is the structural representation of scalable connecting rod;
Fig. 6 is the structural representation of another embodiment of scalable connecting rod;
Fig. 7 is the structural representation of ring adapter;
Fig. 8 is the structural representation of Kirschner wire folder;
Fig. 9 connects the structural representation of binding clasp for needle bar;
Figure 10 is the decomposition texture sketch map of Fig. 9;
Figure 10 is the cross-sectional view of Fig. 9;
Figure 11 connects the structural representation of another embodiment of binding clasp for needle bar;
Figure 12 is the decomposition texture sketch map of Figure 11;
Figure 13 is the cross-sectional view of Figure 11;
Figure 14 connects the structural representation of the another embodiment of binding clasp for needle bar;
Figure 15 is the decomposition texture sketch map of Figure 14;
Figure 16 is the cross-sectional view of Figure 14;
Figure 17 is the structural representation that the rod rod connects binding clasp;
Figure 18 is the decomposition texture sketch map of Figure 17;
Figure 19 is the cross-sectional view of Figure 17;
Figure 20 is the structural representation that the rod rod connects another embodiment of binding clasp;
Figure 21 is the decomposition texture sketch map of Figure 20;
Figure 22 is the cross-sectional view of Figure 20;
Figure 23 is the structural representation of ring rod connector;
Figure 24 is the decomposition texture sketch map of Figure 23;
Figure 25 is the cross-sectional view of Figure 23;
Figure 26 is the structural representation of another embodiment of ring rod connector;
Figure 27 is the decomposition texture sketch map of Figure 26;
Figure 28 is the cross-sectional view of Figure 26;
Figure 29 is the user mode reference diagram of ring rod connector;
Figure 30-54 is the different structure sketch map of annulus;
Figure 54-63 is the different structure sketch map of fine steel needle;
Figure 64 is a femur stage casing pole pair bar user mode reference diagram;
Figure 65 is the fixing user mode reference diagram of humeral fracture;
Figure 66 is the fixing user mode reference diagram of elbow joint fracture bridge joint;
Figure 67 is the fixing user mode reference diagram of Fracture of femur;
Figure 68 is the fixing user mode reference diagram of femur several sections of fracture;
Figure 69 is the fixing user mode reference diagram of tibia several sections of fracture;
Figure 70 is the fixing user mode reference diagram of tibia several sections of fracture;
Figure 71 is the fixing user mode reference diagram of tibia multiple fracture;
Figure 72 is the fixing user mode reference diagram of ankle joint bridge joint;
Figure 73 is the fixing user mode reference diagram of fracture of pelvis;
Figure 74 is the fixing user mode reference diagram of knee joint fracture bridge joint;
Figure 75 is the fixing user mode reference diagram of ankle fracture stability framework;
Figure 76 is the special fixedly user mode of ankle fracture triangle reference diagram;
Figure 77 is an ankle fracture fixation user mode reference diagram;
Figure 78 is a fixedly user mode reference diagram of kneed bridge joint;
Figure 79 is the fixing user mode reference diagram of elbow joint bridge joint;
Figure 80 merges fixedly user mode reference diagram of fracture of shaft of tibia for tibial plateau;
Figure 81 is the fixing user mode reference diagram of carpal joint;
Figure 82 is the fixing user mode reference diagram of fracture of the tibial plateau;
Figure 83 is the fixing user mode reference diagram of fracture of shaft of femur;
Figure 84 is a femur middle-end fracture fixation user mode reference diagram;
Among the figure: the 1-needle bar connects binding clasp; The 101-screw rod; 101a-fine steel needle jack; 101a-1 is-the fine steel needle folder hole; The 101b-chimb; The 102-caliper; 102a-carbon fibre pitman jack; 102a-1 is last fixture block; 102b-1 is following fixture block; 102c-carbon fibre pitman folder hole; The 103-nut; 104-retaining tape splicing flank of tooth nut; 104a-concave-convex clutch tooth; The 105-pad; The 106-guide finger; 2-rod rod connects binding clasp; The 201-screw rod; Carbon fibre pitman jack under the 201a-; The 201b-chimb; The 202-caliper; The last carbon fibre pitman of 202a-jack; The 203-nut; 204-retaining tape splicing flank of tooth nut; 204a-concave-convex clutch tooth; The 205-pad; 3-carbon fibre pitman; The 4-fine steel needle; 5-encircles rod connector; The 501-screw rod; 501a-carbon fibre pitman jack; 501b-chimb; The 502-caliper that leads; The 502a-chute; The 503-nut; 504-encircles connecting screw rod; The 504a-rib; 504b-encircles back-up ring; 505-ring lock jack panel; The 506-pad; The 507-lock-screw; 508-retaining tape splicing flank of tooth nut; 508a-concave-convex clutch tooth; The 6-annulus; 7-scalable connecting rod; 701-left side attachment screw; The 702-adjusting screw(rod); The 703-guide holder; The 704-locking nut; The right attachment screw of 705-; 8-needle ring adapter;-9 draw points; 10-encircles adapter; 11-Kirschner wire folder; The 12-Kirschner wire.
The specific embodiment
Below in conjunction with Figure of description this utility model is described further.
As shown in the figure; This combination type exterior fixation bracket system comprises that needle bar connects binding clasp 1, the rod rod connects one or an above unit construction in binding clasp 2, carbon fibre pitman 3, fine steel needle 4, ring rod connector 5, annulus 6, scalable connecting rod 7, needle ring adapter 8, draw point 9, ring adapter 10, Kirschner wire folder 11, the Kirschner wire 12; Connecting binding clasp 2 with the rod rod between each carbon fibre pitman 3 is connected; Carbon fibre pitman 3, fine steel needle 4 connect binding clasp 1 through needle bar and are connected; Annulus 6, carbon fibre pitman 3 are connected through ring rod connector 5; Scalable connecting rod 7 two ends are connected with annulus 6 respectively; Scalable connecting rod 7 two ends also can be connected with annulus 6 through ring adapter 10, and draw point 9 or fine steel needle 4 are connected through needle ring adapter 8 and annulus 6, and Kirschner wire 12 is connected with annulus 6 through Kirschner wire folder 12.Described scalable connecting rod 7 comprises adjusting screw(rod) 702, guide holder 703, and adjusting screw(rod) 702, guide holder 703 are spirally connected to lock through locking nut 704 and cooperate, and adjusting screw(rod) 702, guide holder 703 are connected with annulus 6 through ring adapter 10 respectively; Can also flexibly connect left attachment screw 701 in adjusting screw(rod) 702 outer ends, guide holder 703 outer ends flexibly connect right attachment screw 705, and left attachment screw 701, right attachment screw 705 are connected with annulus 6 respectively, and fastening through nut.Described annulus 6 is full circle or semicircular ring.Its needle bar connects binding clasp 1, rod rod and connects motion that binding clasp 2, ring rod connector 5 all can carry out different angles, rotatablely moves, also can translational motion, and motility is good, so that cooperate various fracture patient to use.Needle bar connects binding clasp 1 can do 360 degree rotations along carbon fibre pitman 3; Entry point can be chosen on the different plane position; But be applicable to that with angle different fracture are not the fixed requirement of anatomical reduction, more meet the biomechanics requirement of bone reconstruction with free adjustment direction to greatest extent.
Described needle bar connects binding clasp 1 and comprises screw rod 101, and socket is provided with caliper 102 on the screw rod 101, and its top cooperates through nut 103 lockings are set; Caliper 102 1 sides are provided with carbon fibre pitman jack 102a; Screw rod 101 bottoms are provided with fine steel needle jack 101a, and caliper 102 is the clip shape structure of aluminum, and its folder shape hollow structure constitutes carbon fibre pitman jack 102a; Caliper 102 is rotatably assorted with screw rod 101 sockets; Socket is provided with retaining tape splicing flank of tooth nut 104 on the screw rod 101 of caliper 102 belows, and socket is provided with pad 105 on the screw rod 101 between caliper 102, the nut 103, and screw rod 101 bottom sides are along being equipped with chimb 101b.
Described needle bar connects binding clasp 1 can also adopt following structure: socket is provided with the folder shape caliper of fixture block 102a-1, following fixture block 102b-1 formation on the screw rod 101; Its folder shape hollow-core construction constitutes carbon fibre pitman folder hole 102c; Screw rod 101 tops cooperate through nut 103 lockings are set; Screw rod 101 bottoms one side is provided with fine steel needle folder hole 101a-1, and socket is provided with retaining tape splicing flank of tooth nut 104 on the screw rod 101 of following fixture block 102b-1 below, and retaining tape splicing flank of tooth nut 104 upper surfaces are provided with concave-convex clutch tooth 104a; Socket is provided with pad 105 on the screw rod 101 between last fixture block 102a-1, the nut 103; Screw rod 101 bottom sides are along being equipped with chimb 101b, and folder shape caliper and screw rod 101 sockets that last fixture block 102a-1, following fixture block 102b-1 constitute are rotatably assorted, and on the last fixture block 102a-1 guide finger 106 are set.
Described rod rod connects binding clasp 2 and comprises screw rod 201; Socket is provided with caliper 202 on the screw rod 201, and its top cooperates through nut 203 lockings are set, and caliper 202 1 sides are provided with carbon fibre pitman jack 202a; Screw rod 201 bottoms are provided with down carbon fibre pitman jack 201a; Socket is provided with retaining tape splicing flank of tooth nut 204 on the screw rod 201 of caliper 202 belows, and retaining tape splicing flank of tooth nut 204 upper surfaces are provided with concave-convex clutch tooth 204a, and socket is provided with pad 205 on the screw rod 201 between caliper 202, the nut 203; Screw rod 201 bottom sides are along being equipped with chimb 201b; Caliper 202 is the clip shape structure of aluminum, and its folder shape hollow structure constitutes goes up carbon fibre pitman jack 202a, and caliper 202 is rotatably assorted with screw rod 201 sockets.
Described ring rod connector 5 comprises screw rod 501, and socket is provided with guiding caliper 502 on the screw rod 501, and its end cooperates through nut 503 lockings are set; Screw rod 501 afterbodys are provided with carbon fibre pitman jack 501a; The connection of guiding caliper 502 1 ends is provided with ring connecting screw rod 504, encircles connecting screw rod 504 ends and cooperates through 505 lockings of ring lock jack panel are set, and encircles connecting screw rod 504 and cooperates with 502 grafting of guiding caliper; Ring connecting screw rod 504 afterbodys are provided with rib 504a; Guiding is provided with screw on the caliper 502, and lock-screw 507 and screw threaded also put in the guiding caliper 502 to connect with rib 504a retaining and cooperate, and socket is provided with and keeps off tape splicing flank of tooth nut 508 on screw rod 501, the screw rod 501 between the caliper 502 of leading; Retaining tape splicing flank of tooth nut 508 surfaces are provided with concave-convex clutch tooth 508a; Socket is provided with pad 506 on the screw rod 501 between guiding caliper 502, the nut 503, and screw rod 501 bottom sides are provided with chute 502a along being equipped with chimb 501b in the middle of the guiding caliper 502; Screw rod 501 is slidingly matched with its cross-under, and ring back-up ring 504b is set on the ring connecting screw rod 504.
During use; The clinician can be according to fixing different fracture needs arbitrary combination; The exterior fixation bracket that is assembled into multiple shapes such as monolateral plane, double stick single side type, bilateral monoplane type, semi-ring type, dicyclo type, horseshoe type fixes fracture stabilization property; Its therapeutic effect is good, specifically referring to user mode with reference to figure 64-84.
Claims (10)
1. combination type exterior fixation bracket system; It is characterized in that comprising that needle bar connects binding clasp (1), the rod rod connects one or an above unit construction in binding clasp (2), carbon fibre pitman (3), fine steel needle (4), ring rod connector (5), annulus (6), scalable connecting rod (7), needle ring adapter (8), draw point (9), ring adapter (10), Kirschner wire folder (11), the Kirschner wire (12); Connecting binding clasp (2) with the rod rod between each carbon fibre pitman (3) is connected; Carbon fibre pitman (3), fine steel needle (4) connect binding clasp (1) through needle bar and are connected; Annulus (6), carbon fibre pitman (3) are connected through ring rod connector (5); Scalable connecting rod (7) two ends are connected with annulus (6) respectively; Scalable connecting rod (7) two ends also can be connected through ring adapter (10) and annulus (6); Draw point (9) or fine steel needle (4) are connected through needle ring adapter (8) and annulus (6), and Kirschner wire (12) is connected through Kirschner wire folder (11) and annulus (6).
2. combination type exterior fixation bracket as claimed in claim 1 system; It is characterized in that described scalable connecting rod (7) comprises adjusting screw(rod) (702), guide holder (703); Adjusting screw(rod) (702), guide holder (703) are spirally connected to lock through locking nut (704) and cooperate; Adjusting screw(rod) (702) outer end and left attachment screw (701) flexibly connect, and guide holder (703) outer end and right attachment screw (705) flexibly connect.
3. combination type exterior fixation bracket as claimed in claim 1 system; It is characterized in that described needle bar connects binding clasp (1) and comprises screw rod (101); Screw rod (101) is gone up socket caliper (102) is set; Its top cooperates through nut (103) locking is set, and caliper (102) one sides are provided with carbon fibre pitman jack (102a), and screw rod (101) bottom is provided with fine steel needle jack (101a).
4. combination type exterior fixation bracket as claimed in claim 1 system; It is characterized in that described needle bar connects binding clasp (1) and comprises screw rod (101); Screw rod (101) is gone up the folder shape caliper that socket is provided with fixture block (102a-1), following fixture block (102b-1) formation; Its folder shape hollow-core construction constitutes carbon fibre pitman folder hole (102c), and screw rod (101) top cooperates through nut (103) locking is set, and screw rod (101) bottom one side is provided with fine steel needle folder hole (101a-1).
5. combination type exterior fixation bracket as claimed in claim 1 system; It is characterized in that described rod rod connects binding clasp (2) and comprises screw rod (201); Screw rod (201) is gone up socket caliper (202) is set; Its top cooperates through nut (203) locking is set, and caliper (202) one sides are provided with carbon fibre pitman jack (202a), and screw rod (201) bottom is provided with down carbon fibre pitman jack (201a).
6. combination type exterior fixation bracket as claimed in claim 1 system; It is characterized in that described ring rod connector (5) comprises screw rod (501); Screw rod (501) is gone up socket guiding caliper (502) is set; Its end cooperates through nut (503) locking is set; Screw rod (501) afterbody is provided with carbon fibre pitman jack (501a), and the connection of guiding caliper (502) one ends is provided with ring connecting screw rod (504), and ring connecting screw rod (504) end cooperates through ring lock jack panel (505) locking is set.
7. combination type exterior fixation bracket as claimed in claim 3 system; It is characterized in that caliper (102) is the clip shape structure of aluminum; Its folder shape hollow structure constitutes carbon fibre pitman jack (102a); Caliper (102) is rotatably assorted with screw rod (101) socket; The screw rod (101) of caliper (102) below is gone up socket retaining tape splicing flank of tooth nut (104) is set, and the screw rod (101) between caliper (102), the nut (103) is gone up socket pad (105) is set, and screw rod (101) bottom sides is along being equipped with chimb (101b).
8. combination type exterior fixation bracket as claimed in claim 4 system; The screw rod (101) of fixture block (102b-1) below is gone up socket retaining tape splicing flank of tooth nut (104) is set under it is characterized in that; Retaining tape splicing flank of tooth nut (104) upper surface is provided with concave-convex clutch tooth (104a); Screw rod (101) between last fixture block (102a-1), the nut (103) is gone up socket pad (105) is set; Screw rod (101) bottom sides is along being equipped with chimb (101b), and folder shape caliper and screw rod (101) socket that last fixture block (102a-1), following fixture block (102b-1) constitute are rotatably assorted, and guide finger (106) is set on the last fixture block (102a-1).
9. combination type exterior fixation bracket as claimed in claim 5 system; The last socket of screw rod (201) that it is characterized in that caliper (202) below is provided with retaining tape splicing flank of tooth nut (204); Retaining tape splicing flank of tooth nut (204) upper surface is provided with concave-convex clutch tooth (204a); Screw rod (201) between caliper (202), the nut (203) is gone up socket pad (205) is set, and screw rod (201) bottom sides is along being equipped with chimb (201b), and caliper (202) is the clip shape structure of aluminum; Its folder shape hollow structure constitutes goes up carbon fibre pitman jack (202a), and caliper (202) is rotatably assorted with screw rod (201) socket.
10. combination type exterior fixation bracket as claimed in claim 6 system; It is characterized in that encircling connecting screw rod (504) cooperates with guiding caliper (502) grafting; Ring connecting screw rod (504) afterbody is provided with rib (504a); On the guiding caliper (502) screw is set; Lock-screw (507) and screw threaded also put in the guiding caliper (502) to connect with rib (504a) retaining and cooperate, and the screw rod (501) between screw rod (501), the guiding caliper (502) is gone up socket retaining tape splicing flank of tooth nut (508) is set, and the screw rod (501) between guiding caliper (502), the nut (503) upward socket is provided with pad (506); Screw rod (501) bottom sides is along being equipped with chimb (501b); Chute (502a) is set in the middle of the guiding caliper (502), and screw rod (501) is slidingly matched with its cross-under, and ring back-up ring (504b) is set on the ring connecting screw rod (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201742104U CN202235624U (en) | 2011-05-27 | 2011-05-27 | Combined type external fixed support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201742104U CN202235624U (en) | 2011-05-27 | 2011-05-27 | Combined type external fixed support system |
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| CN202235624U true CN202235624U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201742104U Expired - Lifetime CN202235624U (en) | 2011-05-27 | 2011-05-27 | Combined type external fixed support system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715973A (en) * | 2012-06-27 | 2012-10-10 | 哈尔滨首创骨科微创医疗设备有限公司 | External fixation frame for closed reconstruction of fracture |
| CN103417276A (en) * | 2013-09-06 | 2013-12-04 | 江苏广济医疗科技有限公司 | Regulating orthopedic device for ankle joint coronal plane compound malformation |
| CN105105834A (en) * | 2015-09-21 | 2015-12-02 | 河北工业大学 | Taylor frame bone rehabilitation mechanism |
| CN106264691A (en) * | 2016-08-31 | 2017-01-04 | 温州医科大学附属第二医院 | A kind of auxiliary art accurately resets and holds pelvis exterior fixation bracket |
| CN107137134A (en) * | 2017-05-18 | 2017-09-08 | 唐佩福 | A kind of composite bone fracture restorer |
| CN107260274A (en) * | 2017-07-11 | 2017-10-20 | 荆门市第二人民医院 | A kind of orthopaedics replacement and fixation frame |
| CN108030541A (en) * | 2018-01-23 | 2018-05-15 | 河北医科大学第三医院 | Children humeral supracondylar fracture closed reduction device |
| CN108478266A (en) * | 2018-03-26 | 2018-09-04 | 天津大学 | Three branch parallel connection Orthopaedic external fixator of free linking |
| CN108742804A (en) * | 2018-06-05 | 2018-11-06 | 天津大学 | A kind of method of the reduction of the fracture and the exterior fixing rack in parallel for the reduction of the fracture |
| CN113598914A (en) * | 2021-08-04 | 2021-11-05 | 广元市中心医院 | Heel flap transplants postoperative strutting arrangement |
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2011
- 2011-05-27 CN CN2011201742104U patent/CN202235624U/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715973A (en) * | 2012-06-27 | 2012-10-10 | 哈尔滨首创骨科微创医疗设备有限公司 | External fixation frame for closed reconstruction of fracture |
| CN103417276A (en) * | 2013-09-06 | 2013-12-04 | 江苏广济医疗科技有限公司 | Regulating orthopedic device for ankle joint coronal plane compound malformation |
| CN103417276B (en) * | 2013-09-06 | 2015-05-13 | 江苏广济医疗科技有限公司 | Regulating orthopedic device for ankle joint coronal plane compound malformation |
| CN105105834A (en) * | 2015-09-21 | 2015-12-02 | 河北工业大学 | Taylor frame bone rehabilitation mechanism |
| CN106264691A (en) * | 2016-08-31 | 2017-01-04 | 温州医科大学附属第二医院 | A kind of auxiliary art accurately resets and holds pelvis exterior fixation bracket |
| CN107137134B (en) * | 2017-05-18 | 2023-04-07 | 唐佩福 | Combined fracture repositor |
| CN107137134A (en) * | 2017-05-18 | 2017-09-08 | 唐佩福 | A kind of composite bone fracture restorer |
| CN107260274A (en) * | 2017-07-11 | 2017-10-20 | 荆门市第二人民医院 | A kind of orthopaedics replacement and fixation frame |
| CN107260274B (en) * | 2017-07-11 | 2019-07-12 | 荆门市第二人民医院 | A kind of orthopaedics replacement and fixation frame |
| CN108030541A (en) * | 2018-01-23 | 2018-05-15 | 河北医科大学第三医院 | Children humeral supracondylar fracture closed reduction device |
| CN108030541B (en) * | 2018-01-23 | 2024-03-22 | 河北医科大学第三医院 | Closed reduction device for supracondylar fracture of humerus of children |
| CN108478266A (en) * | 2018-03-26 | 2018-09-04 | 天津大学 | Three branch parallel connection Orthopaedic external fixator of free linking |
| US11523844B2 (en) | 2018-03-26 | 2022-12-13 | Tianjin University | Freely-connectable three-strut parallel orthopedic external fixator |
| WO2019184227A1 (en) * | 2018-03-26 | 2019-10-03 | 天津大学 | Freely connected triple-branched parallel orthopedic external fixation stent |
| CN108742804B (en) * | 2018-06-05 | 2020-04-07 | 天津大学 | Parallel external fixing support for fracture reduction |
| CN108742804A (en) * | 2018-06-05 | 2018-11-06 | 天津大学 | A kind of method of the reduction of the fracture and the exterior fixing rack in parallel for the reduction of the fracture |
| CN113598914A (en) * | 2021-08-04 | 2021-11-05 | 广元市中心医院 | Heel flap transplants postoperative strutting arrangement |
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