CN109350206A - A kind of Medical hand fracture correction external fixator - Google Patents
A kind of Medical hand fracture correction external fixator Download PDFInfo
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- CN109350206A CN109350206A CN201811319568.4A CN201811319568A CN109350206A CN 109350206 A CN109350206 A CN 109350206A CN 201811319568 A CN201811319568 A CN 201811319568A CN 109350206 A CN109350206 A CN 109350206A
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- clavicle
- assembly
- ailhead
- connected nail
- locking
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like for external osteosynthesis, e.g. distractors, contractors
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- Orthopedic Medicine & Surgery (AREA)
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Abstract
It fractures the invention discloses a kind of Medical hand and corrects external fixator, its structure includes clavicle device, it is telescopically connected to head, assembly connection head, first adjusts connecting plate, second adjusts connecting plate, angle adjusting head, adjust locking snap-gauge, reinforce locking buckle, assembly connection head is equipped with 2, and integration is equipped with the first adjusting connecting plate or the second adjusting connecting plate respectively for one end, when the present invention uses, 1, the locking fastening device of the Lock with several separated loching head bone nail and seperated nail connection that are equipped with can be passed through, after making equipment use, extra ailhead can be taken out by way of pressing, and it is needing to allow to easily be assembled, to enable equipment using when preferably prevent user restore life in collide with to clavicle nail, press, to more preferably guarantee wound safety, it is easy to use；2, the fastening device for also following closely convenient changing by being equipped with clavicle is set, so that equipment is able to carry out convenient and fast replacement for the clavicle nail of different length, to preferably be applicable in the user of dissimilar arm thickness, is easy to use.
Description
Technical field
The present invention is a kind of Medical hand fracture correction external fixator, belongs to fracture correction external fixator field.
Background technique
Patient fracture and by medical treatment engagement after, in order to prevent bone it is subsequent collide with or vibrate etc. lead to secondary fracture etc.
Phenomenon, it is often necessary to which the correction positioned to bone is fixed, and is removed after bone recovery, and the tool that these corrections are fixed
Dividing again has internal fixation device and external fixator.
Traditional fracture correction external fixator when in use, due to connection bone lock locking of bone nails when demand, often
Often can be than growing a part with outer fixed connecting plate junction, and after correction positioning, the part of strong point is easy for because of patient
Unintentionally colliding with, press in life etc. causes clavicle to follow closely tearing of connecting between skin and flesh, bone, and causes dangerous and inconvenient.
Summary of the invention
In view of the deficienciess of the prior art, fracturing it is an object of the present invention to provide a kind of Medical hand corrects external fixator,
To solve traditional fracture correction external fixator when in use, due to connection bone lock locking of bone nails when demand, usually
Meeting is than growing a part with outer fixed connecting plate junction, and after correction positioning, and the part of strong point is easy for because patient is raw
Unintentionally colliding with, press in work etc. causes clavicle to follow closely tearing of connecting between skin and flesh, bone, and leads to dangerous and inconvenient problem.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of Medical hand fracture is rectified
Positive external fixator, structure include clavicle device, are telescopically connected to head, assembly connection head, the first adjusting connecting plate, second company of adjusting
Plate, adjusting locking snap-gauge, reinforces locking buckle at angle adjusting head, and the assembly connection head is equipped with 2, and one end difference one
Change and be equipped with first and adjust connecting plate or second adjust connecting plate, and the other end be telescopically connected to head and inlay snapping, the clavicle dress
2 have been installed, and has corresponded to and is telescopically connected to head and inlay snapping, described first adjusts connecting plate is adjusted by angle adjusting head and second
Connecting plate snapping, angle adjusting head bottom end interlocking have adjusting locking snap-gauge, and the reinforcing locking buckle cladding is buckled in first
Connecting plate, the second adjusting connecting plate junction are adjusted, the clavicle device includes clavicle assembly device, clavicle connected nail, connects and bind
Matching board, connection ailhead, the connected nail buck plate inner lower, which is inlayed, is snapped with clavicle assembly device, and the clavicle connected nail is set
There are 2, and from top to bottom at left and right sides of connected nail buck plate, and device and connected nail buck plate button are assembled by clavicle
It connects, the connection ailhead is equipped with 2, and corresponding inlay is buckled in clavicle connected nail top middle portion.
Further, the clavicle assembly device includes the first compressed spring, assembly kelly, assembly through-hole, assembles mainboard,
The assembly mainboard top integration, which runs through, is equipped with 2 assembly through-holes, and passes through assembly through-hole correspondence and clavicle connected nail gap
Cooperation, the assembly mainboard right end inlay snapping by the first compressed spring and connected nail buck plate, and the assembly kelly is equipped with 2
It is a, and correspond to and be welded on the right side of 2 assembly through-holes, the assembly mainboard passes through assembly kelly correspondence and clavicle connected nail snapping.
Further, the clavicle connected nail includes being detached from protective plate, the second compressed spring, third compressed spring, locking
Top pressing board, triggering pressure end, the 4th compressed spring, the first elastic compression bar, connected nail main body, locking kelly, the connected nail
Connected nail buck plate is run through in main body bottom end, and assembles device and connected nail buck plate snapping, the company by clavicle on the downside of right end
It connects nail the second compressed spring of main body top middle portion to inlay and be snapped with disengaging protective plate, be inlayed at left and right sides of the disengagings protective plate top
Buckle is connected to connection ailhead, and the triggering pressure end is equipped with 2, and inlays to be buckled in be detached from by the 4th compressed spring respectively and prevent
Left and right ends on the downside of backplate fitting groove, it is right angle trigonometry body that 2 triggerings pressure end, which has one end, and inclined-plane direction is detached from
Upside at protective plate assembly, with first elastic compression bar one end interlocking, first elasticity presses 2 triggerings pressure end
Bar is equipped with 2, and the equal interlocking of the other end has locking kelly, and 2 lockings kelly, which is inlayed, to be buckled on the upside of connected nail main body, and
With connect snapping at left and right sides of ailhead, the locking top pressing board is equipped with 2 pieces, and passes through third compressed spring and inlay respectively and be buckled in
Protective plate left and right ends are detached from, and corresponds to and connects with triggering pressure end.
Further, the connection ailhead includes unlock pressing lever, the second elastic compression bar, ailhead main body, ailhead positioning
Clamp, unlock top pressing board, the 5th compressed spring, the integration of the ailhead main body bottom end left and right sides are equipped with ailhead positioning card
Head, and snapping is inlayed by ailhead positioning chuck and disengaging protective plate, the unlock top pressing board is equipped with 2 pieces, and passes through the 5th pressure
Contracting spring is inlayed respectively to be buckled on the downside of ailhead main body left and right ends, and is connected with locking kelly, the described second elastic compression bar
Equipped with 2 pieces, and one end is corresponding and 2 pieces of unlock top pressing board interlockings, the unlock pressing lever are inlayed equipped with 2 and are buckled in ailhead
Main body left and right ends, corresponding interlocking have the second elastic compression bar other end.
Further, the third compressed spring elastic force is greater than the sum of the 4th compressed spring, the 5th compressed spring elastic force.
Beneficial effect
For a kind of present invention Medical hand fracture correction external fixator in use, first, user, can after carrying out clavicle
By pressing unlock pressing lever, move to left unlock pressing lever by the second elastic compression bar press unlock top pressing board, to make to solve
Lock top pressing board drives locking kelly to move to left, and then moves to right locking kelly by the first elastic compression bar press triggering pressure end,
Make to trigger pressure end press locking top pressing board and move to right, so that ailhead main body be made to unlock state, and then enables ailhead main body
It takes out, allows users to preferably prevent colliding in subsequent recovery life, and after the taking-up of ailhead main body, connected nail main body is set
Some disengaging protective plates can rise because the second compressed spring presses, and block the mouth slot of ailhead main body assembly, to prevent ailhead
Sundries will not be entered in main body and connected nail main body fitting groove；Second, and for needing the connected nail main body of different length to fill
Timing, the assembly mainboard that user can be equipped with by pressing connected nail buck plate make to assemble the assembly kelly disengaging that mainboard is equipped with
Locking to connected nail main body, so that connected nail main body is enable to take out replacement, it is simple and convenient；In conclusion the present invention uses
When, 1, the locking fastening device that can be connected by the Lock with several separated loching head bone nail being equipped with and seperated nail after making equipment use, can pass through
The mode of pressing takes out extra ailhead, and is needing to allow to easily be assembled, thus when enabling the equipment use more
It is good to prevent user from restoring in life to the colliding with of clavicle nail, pressing, to more preferably guarantee wound safety, it is easy to use；2, it sets
The fastening device for not following closely convenient changing by being equipped with clavicle also is able to carry out equipment the clavicle nail of different length easily
Replacement is easy to use to preferably be applicable in the user of dissimilar arm thickness.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of Medical hand fracture correction external fixator of the present invention.
Fig. 2 is the structural schematic diagram of clavicle device of the present invention.
Fig. 3 is the structural schematic diagram of A in Fig. 2 of the present invention.
Fig. 4 is the structural schematic diagram of B in Fig. 2 of the present invention.
In figure: clavicle device -1 is telescopically connected to head -2, the adjusting of assembly connection head -3, first connecting plate -4, second company of adjusting
Plate -5, angle adjusting head -6, adjust locking snap-gauge -7, reinforce locking buckle -8, clavicle assembly device-a, clavicle connected nail-b,
Connected nail buck plate-c, connection ailhead-d, the first compressed spring-a1, assembly kelly-a2, assembly through-hole-a3, assembly mainboard-
A4, be detached from protective plate-b1, the second compressed spring-b2, third compressed spring-b3, locking top pressing board-b4, triggering pressure end-b5,
4th compressed spring-b6, the first elastic compression bar-b7, connected nail main body-b8, locking kelly-b9, unlock pressing lever-d1, the
Two elastic compression bar-d2, ailhead main body-d3, ailhead positioning chuck-d4, unlock top pressing board-d5, the 5th compressed spring-d6.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 4 is please referred to, the present invention provides a kind of Medical hand fracture correction external fixator technical solution: its structure packet
Include clavicle device 1, be telescopically connected to first 2, assembly connection head 3, first adjust connecting plate 4, second adjust connecting plate 5, angle adjusting head 6,
Locking snap-gauge 7, reinforcing locking buckle 8 are adjusted, the assembly connection head 3 is equipped with 2, and integration is adjusted equipped with first respectively for one end
Save connecting plate 4 or second adjust connecting plate 5, and the other end be telescopically connected to first 2 and inlay snapping, the clavicle device 1 is equipped with 2
It is a, and correspond to and be telescopically connected to first 2 and inlay snapping, described first, which adjusts connecting plate 4, adjusts connecting plate by angle adjusting head 6 and second
5 snappings, the 6 bottom end interlocking of angle adjusting head have adjusting locking snap-gauge 7, and the reinforcing locking cladding of buckle 8 is buckled in first
It adjusts connecting plate 4, second and adjusts 5 junction of connecting plate, the clavicle device 1 includes clavicle assembly device a, clavicle connected nail b, connection
Matching board c, connection ailhead d are bound, the connected nail buck plate c inner lower, which is inlayed, is snapped with clavicle assembly device a, the clavicle
Connected nail b is equipped with 2, and from top to bottom at left and right sides of connected nail buck plate c, and assembles device a and company by clavicle
It connects and binds matching board c snapping, the connection ailhead d is equipped with 2, and corresponding inlay is buckled in clavicle connected nail b top middle portion, described
It includes the first compressed spring a1, assembly kelly a2, assembly through-hole a3, assembly mainboard a4, the assembly mainboard that clavicle, which assembles device a,
The integration of the top a4, which runs through, is equipped with 2 assembly through-hole a3, and by assembling through-hole a3 correspondence and clavicle connected nail b clearance fit,
The assembly mainboard a4 right end inlays snapping by the first compressed spring a1 and connected nail buck plate c, and the assembly kelly a2 is set
There are 2, and correspond to and be welded on the right side of 2 assembly through-hole a3, the assembly mainboard a4 is corresponding by assembly kelly a2 and clavicle connects
Nail b snapping is connect, the clavicle connected nail b includes being detached from protective plate b1, the second compressed spring b2, third compressed spring b3, locking
Top pressing board b4, triggering pressure end b5, the 4th compressed spring b6, the first elastic compression bar b7, connected nail main body b8, locking kelly
B9, connected nail buck plate c is run through in the bottom end connected nail main body b8, and assembles device a and connected nail by clavicle on the downside of right end
Buck plate c snapping, the second compressed spring of connected nail main body b8 top middle portion b2, which inlays to be snapped with, is detached from protective plate b1, described
It is detached from left and right sides of the top protective plate b1 to inlay and is snapped with connection ailhead d, the triggering pressure end b5 is equipped with 2, and leads to respectively
It crosses the 4th compressed spring b6 and inlays the left and right ends for being buckled in and being detached from the downside of protective plate b1 fitting groove, 2 triggerings pressure end
It is right angle trigonometry body that b5, which has one end, and inclined-plane is equal towards upside, 2 triggering pressure ends b5 at protective plate b1 assembly is detached from
With first elasticity one end compression bar b7 interlocking, the first elasticity compression bar b7 is equipped with 2, and the equal interlocking of the other end has locking to block
Bar b9,2 locking kellies b9, which inlay, to be buckled on the upside of connected nail main body b8, and with connect the left and right sides ailhead d snapping, institute
It states locking top pressing board b4 and is equipped with 2 pieces, and inlay to be buckled in respectively by third compressed spring b3 and be detached from the left and right ends protective plate b1,
And correspond to and connect with triggering pressure end b5, the connection ailhead d includes unlock pressing lever d1, the second elastic compression bar d2, ailhead
Main body d3, ailhead positioning chuck d4, unlock top pressing board d5, the 5th compressed spring d6, the bottom end the ailhead main body d3 left and right sides
Integration is equipped with ailhead positioning chuck d4, and inlays snapping, the solution by ailhead positioning chuck d4 and disengaging protective plate b1
It locks top pressing board d5 and is equipped with 2 pieces, and inlayed and be buckled on the downside of the left and right ends ailhead main body d3 respectively by the 5th compressed spring d6, and
Connecting with locking kelly b9, the second elasticity compression bar d2 is equipped with 2 pieces, and one end correspondence and 2 pieces of unlock top pressing board d5 interlockings,
The unlock pressing lever d1 is equipped with 2, and inlays and be buckled in the left and right ends ailhead main body d3, and corresponding interlocking has the second elasticity press
The bar d2 other end, the third compressed spring b3 elastic force are greater than the sum of the 4th compressed spring b6, the 5th compressed spring d6 elastic force.
The method is mainly characterized in that: user can make to unlock after carrying out clavicle by pressing unlock pressing lever d1
Pressing lever d1 presses unlock top pressing board d5 by the second elasticity compression bar d2 and moves to left, to make to unlock top pressing board d5 drive locking card
Bar b9 is moved to left, and then so that locking kelly b9 is pressed triggering pressure end b5 by the first elasticity compression bar b7 and moved to right, and triggering is pressed
Head b5 press locking top pressing board b4 is moved to right, so that ailhead main body d3 be made to unlock state, and then ailhead main body d3 is enable to take
Out, it allows users to preferably prevent colliding in subsequent recovery life, and after ailhead main body d3 taking-up, connected nail main body b8
The disengaging protective plate b1 being equipped with can rise because the second compressed spring b2 is pressed, and block the mouth slot of ailhead main body d3 assembly, thus
It prevents that sundries will not be entered in ailhead main body d3 and connected nail main body b8 fitting groove.
The method is mainly characterized in that: and when for needing the connected nail main body b8 of different length to assemble, user Ke Tong
It crosses and presses the assembly mainboard a4 that connected nail buck plate c is equipped with, the assembly kelly a2 for being equipped with assembly mainboard a4 is detached to connection
The locking of main body b8 is followed closely, so that connected nail main body b8 is enable to take out replacement, it is simple and convenient.
Problems solved by the invention is that traditional fracture corrects external fixator when in use, due to the clavicle nail of connection bone
Demand when locking, usually can be than growing a part with outer fixed connecting plate junction, and after correction positioning, the portion of strong point
Dividing in being easy for living because of patient unintentionally to collide with, press etc. causes what is connected between clavicle nail and skin and flesh, bone to tear, and causes
Dangerous and inconvenient, the present invention is combined with each other by above-mentioned component, enables the invention to realize, and 1, can be by the fission that is equipped with
The locking fastening device of clavicle nail and seperated nail connection, after making equipment use, can take out extra nail by way of pressing
Head, and need allow to easily be assembled, thus enable equipment using when preferably prevent user restore life in
Colliding with, press to clavicle nail is easy to use to more preferably guarantee wound safety；2, it is also convenient by being equipped with clavicle nail to set
The fastening device of replacement makes equipment be able to carry out convenient and fast replacement for the clavicle nail of different length, to preferably be applicable in not
With the user of arm thickness, it is easy to use.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of Medical hand fracture correction external fixator, structure includes clavicle device (1), is telescopically connected to head (2), assembly company
Connector (3), first adjust connecting plate (4), the second adjusting connecting plate (5), angle adjusting head (6), adjust locking snap-gauge (7), reinforced lock
Determine buckle (8), the assembly connection head (3) is equipped with 2, and integration is equipped with the first adjusting connecting plate (4) or second respectively for one end
Adjust connecting plate (5), and the other end be telescopically connected to head (2) and inlay snapping, it is characterised in that:
The clavicle device (1) is equipped with 2, and corresponds to and be telescopically connected to head (2) and inlay snapping, and described first adjusts connecting plate (4)
Connecting plate (5) snapping is adjusted with second by angle adjusting head (6), angle adjusting head (6) bottom end interlocking has adjusting locking card
Plate (7), reinforcing locking buckle (8) cladding are buckled in the first adjusting connecting plate (4), second adjusting connecting plate (5) junction；
The clavicle device (1) includes clavicle assembly device (a), clavicle connected nail (b), connected nail buck plate (c), connection ailhead
(d), connected nail buck plate (c) inner lower, which is inlayed, is snapped with clavicle assembly device (a), and the clavicle connected nail (b) sets
There are 2, and from top to bottom at left and right sides of connected nail buck plate (c), and bind with connection by clavicle assembly device (a)
Matching board (c) snapping, the connection ailhead (d) are equipped with 2, and corresponding inlay is buckled in clavicle connected nail (b) top middle portion.
2. a kind of Medical hand fracture correction external fixator according to claim 1, it is characterised in that: the clavicle assembly
Device (a) includes the first compressed spring (a1), assembly kelly (a2), assembly through-hole (a3), assembly mainboard (a4), the assembly master
Plate (a4) top integration, which runs through, is equipped with 2 assembly through-holes (a3), and passes through assembly through-hole (a3) correspondence and clavicle connected nail (b)
Clearance fit, assembly mainboard (a4) right end inlay snapping, institute by the first compressed spring (a1) and connected nail buck plate (c)
It states assembly kelly (a2) and is equipped with 2, and correspond to and be welded on the right side of 2 assembly through-holes (a3), the assembly mainboard (a4) passes through dress
With kelly (a2) correspondence and clavicle connected nail (b) snapping.
3. a kind of Medical hand fracture correction external fixator according to claim 1, it is characterised in that: the clavicle connection
Following closely (b) includes being detached from protective plate (b1), the second compressed spring (b2), third compressed spring (b3), locking top pressing board (b4), triggering
Pressure end (b5), the 4th compressed spring (b6), the first elastic compression bar (b7), connected nail main body (b8), locking kelly (b9), institute
The connected nail main body bottom end (b8) is stated through connected nail buck plate (c), and passes through clavicle assembly device (a) and connected nail on the downside of right end
Buck plate (c) snapping, connected nail main body (b8) second compressed spring of top middle portion (b2), which is inlayed, is snapped with disengaging protective plate
(b1), it is inlayed at left and right sides of disengaging protective plate (b1) top and is snapped with connection ailhead (d), the triggering pressure end (b5) sets
There are 2, and inlay the left and right ends for being buckled in and being detached from the downside of protective plate (b1) fitting groove by the 4th compressed spring (b6) respectively,
It is right angle trigonometry body that 2 triggering pressure ends (b5), which have one end, and inclined-plane direction is detached from upside at protective plate (b1) assembly,
With the first elastic one end compression bar (b7) interlocking, the described first elastic compression bar (b7) sets 2 triggering pressure ends (b5)
There are 2, and the equal interlocking of the other end has locking kelly (b9), 2 locking kellies (b9), which are inlayed, is buckled in connected nail main body
(b8) upside, and with connect snapping at left and right sides of ailhead (d), the locking top pressing board (b4) passes through third compression equipped with 2 pieces
Spring (b3), which is inlayed to be buckled in respectively, is detached from the left and right ends protective plate (b1), and corresponds to and connect with triggering pressure end (b5).
4. a kind of Medical hand fracture correction external fixator according to claim 1 or 3, it is characterised in that: the connection
Ailhead (d) includes unlock pressing lever (d1), the second elastic compression bar (d2), ailhead main body (d3), ailhead positioning chuck (d4), solution
Top pressing board (d5), the 5th compressed spring (d6) are locked, integration is fixed equipped with ailhead at left and right sides of ailhead main body (d3) bottom end
Position clamp (d4), and snapping, the unlock top pressing board (d5) are inlayed by ailhead positioning chuck (d4) and disengaging protective plate (b1)
Equipped with 2 pieces, and inlayed and be buckled on the downside of the left and right ends ailhead main body (d3) respectively by the 5th compressed spring (d6), and with locking
Kelly (b9) connects, and the described second elastic compression bar (d2) is equipped with 2 pieces, and one end correspondence and 2 pieces of unlock top pressing board (d5) interlockings,
The unlock pressing lever (d1) is equipped with 2, and inlays and be buckled in the left and right ends ailhead main body (d3), and corresponding interlocking has the second elasticity
Compression bar (d2) other end.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811319568.4A CN109350206B (en) | 2018-11-07 | 2018-11-07 | A kind of Medical hand fracture correction external fixator |
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| CN201811319568.4A CN109350206B (en) | 2018-11-07 | 2018-11-07 | A kind of Medical hand fracture correction external fixator |
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| CN109350206B CN109350206B (en) | 2019-11-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109958047A (en) * | 2019-02-28 | 2019-07-02 | 黄钦英 | A kind of road construction crushing device used convenient for safety supports |
| CN111745068A (en) * | 2020-07-23 | 2020-10-09 | 和和机械（张家港）有限公司 | Die changing device in pipe end forming machine |
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| WO2000038584A1 (en) * | 1998-12-24 | 2000-07-06 | Orthofix S.R.L. | External fixator structure for the treatment of fractures, dislocations and post-traumatic rigidity of the elbow joint |
| CN101002696A (en) * | 2005-08-03 | 2007-07-25 | 香港理工大学 | Bone reposition device, method and system |
| CN103370020A (en) * | 2011-02-11 | 2013-10-23 | 奥瑟菲克斯有限公司 | External orthopaedic fixator for the elbow joint |
| CN107645936A (en) * | 2015-03-25 | 2018-01-30 | 捷迈有限公司 | External stability |
| CN206518588U (en) * | 2016-10-20 | 2017-09-26 | 杭州首时科技有限公司 | A kind of bone reduction mechanism for repair of fractured bones |
| CN106618698A (en) * | 2016-10-27 | 2017-05-10 | 北京工业大学 | Seven-degree-of-freedom tibia single-side external fixator |
| CN107374714A (en) * | 2017-09-06 | 2017-11-24 | 南陵县生产力促进中心有限公司 | A kind of orthopaedics replacement and fixation frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958047A (en) * | 2019-02-28 | 2019-07-02 | 黄钦英 | A kind of road construction crushing device used convenient for safety supports |
| CN111745068A (en) * | 2020-07-23 | 2020-10-09 | 和和机械（张家港）有限公司 | Die changing device in pipe end forming machine |
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