CN106388925A - Integrated fracture reduction fixing clamp - Google Patents
Integrated fracture reduction fixing clamp Download PDFInfo
- Publication number
- CN106388925A CN106388925A CN201611036583.9A CN201611036583A CN106388925A CN 106388925 A CN106388925 A CN 106388925A CN 201611036583 A CN201611036583 A CN 201611036583A CN 106388925 A CN106388925 A CN 106388925A
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- fixed plate
- screw
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- clamp
- fracture
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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
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/2816—Pivots
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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
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/282—Jaws
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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
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/2833—Locking means
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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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
-
- 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
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8866—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices for gripping or pushing bones, e.g. approximators
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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
- A61B2017/564—Methods for bone or joint treatment
-
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B2017/681—Alignment, compression, or distraction mechanisms
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Neurology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses an integrated fracture reduction fixing clamp, consisting of an upper clamp body, and accessories including a lower clamp body, a temporary fixing plate, a reduction baffle plate and the like, wherein the accessories cooperate with the upper clamp body when in use, and the temporary fixing plate can be fixed with or separated from the upper clamp body, the upper clamp body, the temporary fixing plate and the reduction baffle plate are used in a cooperated manner to complete the reduction of a fractured segment, a fine adjustment such as compression, separation or rotation and the like on a fractured end can also be performed in the reduction process by means of the cooperation of an instrument and appropriate skills, then the fractured segment is temporarily fixed by embedding a compression screw on the temporary fixing plate, and the temporary fixing plate is separated from a reduction clamp to leave sufficient space for final fixing. By applying the integrated fracture reduction fixing clamp disclosed by the invention, fracture reduction can be realized more quickly and accurately, and temporary fixing can be performed at the same time of reduction, so that reduction steps are simplified, operation time is saved, a better reduction fixing effect can be achieved, and the integrated fracture reduction fixing clamp has a particularly obvious effect on unstable fracture.
Description
Technical field
The present invention relates to medical instruments field, more particularly, to a kind of integration fracture replacement and fixation for extremity tubular bone
Pincers.
Background technology
Reset in fracture operation and fixation temporarily is an extremely critical step, generally long in the time of this step consuming,
It is also a most intractable step particularly with comminuted fracture, if preferable reset effect can be realized as early as possible and effectively consolidates temporarily
Fixed, operating time will greatly shorten, and surgical effect also will be more satisfied.
At present, existing fracture resetting tongs single function, effect is not satisfactory, it is crucial that can not insert after resetting simultaneously
Plate is fixed, and the reduction forceps enabling can be fixed while reset there is no practical application product, and application publication number is
The Chinese invention patent of CN105011992 A discloses a kind of " unobstructed fracture resetting tongs ", and this patent is more reasonably realized
In reduction of the fracture fixation simultaneously, but this patent is only applicable to Fracture Simple, and easily stopped during steel plate screwing, still
There is certain defect.And the Chinese invention patent that application publication number is CN 103976782 A discloses a kind of " reduction of the fracture
Pincers ", actually cannot if stating grip block in by specification and can vacateing steel plate placement space to side shifting outside jaw at all
Realize, if instead grip block can be possible to realize to jaw medial movement, but be so designed that, tend to idealizing, first
First, grip block is too small, and can the task of individually completing to stablize bone piece doubtful；Secondly, design is wanted smoothly to insert if so
Steel plate then needs otch long enough and steel plate sufficiently thin；Furthermore, can only select to press from both sides by this design conditions lower steel plate placement location
Hold both sides before and after block, front side cannot be carried out fixing, rear side then insufficient space, so this patent is unable to reach design anticipation.
Content of the invention
In order to overcome that existing fracture resetting tongs reset efficiency is low, do not enable the design defect simultaneously fixed, the present invention carries
Supplied a kind of " integrated fracture reduction fixing clamp ", first pass through reset assembly realize quickly extensive to fracture segment axis and length
Multiple, then by fixation kit, fracture segment is fixed temporarily, it is that the finally fixation of next step lays a good foundation.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is：A kind of integration fracture reduction fixing clamp,
Including reset clamp main body, the interim fixed plate that can fix with caliper and dissociate, and reseting baffle, common by above-mentioned three
Effect, to realize the reset to fracture segment, is subsequently fixed to fracture segment by inserting screw in interim fixed plate temporarily,
Again interim fixed plate is dissociated with reset clamp main body, complete finally to fix after vacateing sufficient space.Described reduction forceps are generally
High-strength stainless steel material, particularly interim fixed plate just has enough intensity in the case of small volume, so can keep away
Exempt from interim fixed plate and occupy excessive space, be conducive to the final fixation of dissection armor plate, in addition, forcing screw also should be high intensity not
Rust steel is made, and so can ensure that small diameter also can complete temporarily fixing of task, also can reduce unnecessary bone simultaneously as far as possible
Damage.
Described reset clamp main body, is made up of upper and lower two parts caliper, passes through pin-hinges, by pin between upper lower clamp
After nail, the part of staggered extension constitutes upper lower handle, can achieve that locking adds by supporting lock nut and nut between handle
Pressure.Further, " U " type bidentate shape that the distal jaw part of upper clamp symmetrically arranges, each pincers tooth respectively has a slide opening,
With screw, interim fixed plate can be fixed by slide opening, and the position of interim fixed plate can be adjusted within the specific limits, in jaw
Near-end closes up part two pieces of screws, can connect reseting baffle by screw rod；Lower clamp like table fork sample construct, have monodentate, three teeth,
The dissimilar configuration such as five teeth, wherein monodentate type are used for Fracture Simple, and three flute profiles are basic model, and its distal jaw part is in " Ψ "
Type three tooth designs, and center tooth is more roomy, and both sides are thinner, and jaw medial surface is matsurface, and five flute profiles are used for comminuted fracture.
Described interim fixed plate is long and flat, and its length and width have different allocation plans, and all there is certain arc top and bottom
Degree, its radian is consistent with the associated jaw portion radian of upper clamp, and there are two pieces of fixing holes with internal thread the centre of interim fixed plate, therebetween
Away from equal with upper clamp bidentate spacing, it can be fixedly connected with upper clamp by screw, screw length of embedment is less than interim
Fixed plate inner face, by the interim fixed plate of slide opening scalable with respect to jaw position, the both sides of fixing hole respectively arrange two pieces of cunnings
, respectively there is one piece of kirschner pin hole in dynamic pressurization hole at the two ends of interim fixed plate.
Described reseting baffle still designs for long and flat, has certain radian, and, towards jaw central authorities, thickness is relatively for intrados
Thin, its long width also has different allocation plans, and there are two pieces of movable riveted holes in central authorities, can be limited to reset by two band homalocephalus screw rods
The dorsal part of baffle plate, two screw rods spacing is equidistant with upper clamp jaw proximal portion screw holes and is adapted to, and passes through to rotate scalable reset after being screwed into
With respect to the position of jaw, the tail end of screw rod is provided with the tail cap of one-way locking clockwise to baffle plate, and rotate counterclockwise can unlock simultaneously
Take off, convenient dismounting.
The invention has the beneficial effects as follows, first, the reduction of the fracture can be realized faster：Selected according to different classification of fracture
Suitable assembly can realize settling at one go of the reduction of the fracture.Second, can reach and accurately reset as far as possible, for Fracture Simple
(transverse fracture, oblique fracture, spiral fracture) and not serious comminuted fracture, can accomplish anatomical reduction, and for tight
Weight comminuted fracture, then adopt integral reset thought, can first recover fundamental length, rotation and axis, then passes through temporarily solid
Fixed board temporary stabilization, finally carries out the fine reset of broken bone piece on this basis.3rd it is most important that pass through answering of this patent
With can effectively change resets in existing reduction of the fracture fixed model is disconnected with fixing, easily causes reset and lose when fixing
Situation about losing, creates a kind of new reduction of the fracture fixed model.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the upper clamp band accessory structure figure of the present invention.
Fig. 2 is the interim fixed plate structure figure of the upper clamp adnexa of the present invention.
Fig. 3 is the reseting baffle structure chart of the upper clamp adnexa of the present invention.
Fig. 4 is the lower clamp structure chart of the present invention.
Fig. 5 is the operation instruction schematic diagram of the present invention.
Description of reference numerals
1. lower clamp；11. removable pins；12. lower clamps connect mortise；13. lock nut through holes；14. lower clamp pincers teeth；
2. upper clamp；21. upper clamps " U " type tooth；22. slide openings；23. lock nut rivets；The nut of 24. lock nut；25. locking spiral shells
Bar；26. lock nut tail cap；27. upper clamp screws；28. upper clamps connect mortise；3. interim fixed plate；31. interim fixed plates
Fixing screws；32. kirschner pin holes；33. pressurization screws；34. flat grooves；35. slide laterally screw；36. interim fixed plates fix spiral shell
Hole；37. longitudinal sliding motion screws；4. reseting baffle；41. augering screws；42. augering screw tail cap；43. augering screw homalocephalus；44.
Movable riveted holes；45. apertures；5. tubular bone；51. simulation fracture lines.
Specific embodiment
As shown in drawings, the present embodiment is a kind of integration fracture reduction fixing clamp, lower clamp 1 pass through removable pin 11 with
Upper clamp 2 connects, and the handle portion of upper lower clamp can be locked by the nut 24 of the lock nut in lock nut 25, on
The interim fixed plate of adnexa 3 is connected with caliper " U " type tooth 21, the upper clamp 2 jaw near-end portion of closing up is connected with adnexa reseting baffle
4, during use, tooth 14 is clamped by interim fixed plate 3, lower clamp and the common pushing of reseting baffle 4 completes to reset, after the satisfaction that resets
Fixed by the screw in interim fixed plate 3 temporarily, after the completion of fixing, taken off reduction forceps temporarily, continued to complete finally solid
Fixed.
In Fig. 1, Fig. 5, upper clamp 2 connects mortise 28 as boundary with upper clamp, and leading portion is associated jaw portion, and back segment is handle portion
Point, handle portion connects lock nut 25 by lock nut rivet 23, and lock nut 25 has matching used lock nut
Nut 24 and lock nut tail cap 26, the front end of associated jaw portion is upper clamp " U " type tooth 21, and each pincers tooth respectively has a slide opening
22, can use the interim fixed plate fixing screws 31 will be fixing for interim fixed plate 3 by slide opening 22, and can adjust within the specific limits and face
When fixed plate 3 position, close up parts transversely in jaw near-end and be provided with two upper clamp screws 27, this screw is provided with and pushes away
Enter the supporting screw thread of screw rod 41, reseting baffle 4 can be connected by this screw augering screw 41.
In Fig. 1, Fig. 2, Fig. 5, interim fixed plate 3 has different in width and length configuration (basic model A, extended type B, narrow C),
Its common trait is：Interim fixed plate 3 carries certain radian, and its middle body is provided with two interim fixed plate fixing threaded holes
36, this screw can be connected with upper clamp " U " type tooth 21 by interim fixed plate fixing screws 31, screw spacing and upper clamp " U "
Type tooth 21 spacing is equal, and interim fixed plate fixing threaded hole 36 is supporting with interim fixed plate fixing screws 31, and interim fixed plate is fixed
The length of screw 31 is equal to interim fixed plate 3 and upper clamp " U " type tooth 21 thickness sum, at the two ends of interim fixed plate 3 by remote
It is disposed with kirschner pin hole 32, pressurization screw 33, flat groove 34 respectively, slides laterally screw 35 and longitudinal sliding motion screw near
37, the edge of flat groove 34 is in that undercut mark designs, and its thickness is slightly below interim fixed plate 3 body thickness.
In Fig. 1, Fig. 3, Fig. 5, reseting baffle 4 has different length configuration (basic model A, extended type B), and its common trait exists
In：Reseting baffle 4 carries certain radian, its thinner thickness, is provided with two movable riveted holes 44, its spacing and upper pincers in the middle part of it
Body screw 27 is equidistant, and its form is flat hollow, and veutro is cecum, and dorsal part has aperture 45, and augering screw 41 passes through augering screw
Homalocephalus 43 and the activity riveting of movable riveted holes 44, the screw thread of augering screw 41 is supporting with upper clamp screw 27, by augering screw
41 axial movements that can achieve reseting baffles 4, the tail end of augering screw 41 is provided with augering screw tail cap 42, can auxiliary propulsion,
Reseting baffle 4 can be dissociated with upper clamp 2 after pulling down tail cap.
In Fig. 1, Fig. 4, Fig. 5, lower clamp 1 has not isodont configuration (monodentate B, three tooth A, five tooth C), and its common trait exists
In：Jaw is connected mortise 12 as boundary with handle with lower clamp, and the lock nut 25 of upper clamp 2 connects after passing through lock nut through hole 13
Connect nut 24 and the lock nut tail cap 26 of lock nut, the nut 24 of spin locking screw rod can realize upper clamp 2 and lower pincers
The pressurization of body 1 and loosening, the removable lower tail cap of rotate counterclockwise lock nut tail cap 26, remove the nut 24 of lock nut and removable
Replaceable different configuration of lower clamp 1 after pin 11.Lower clamp 1 should insert directly against periosteum when using, and so can reduce
Fracture segment blood fortune is destroyed.
In the operation instruction schematic diagram of Fig. 5, the reset for Fracture Simple can not use reseting baffle 4, fix temporarily
Plate 3 selects A type or Type B, repositioning method and existing reduction forceps using method according to skeleton thickness reasonable selection, lower clamp pincers tooth 14
Unanimously, because contact area increases, comparatively fast the line of force can be recovered using this patent, thus reaching Rapid reset, after the satisfaction that resets i.e.
Forcing screw can rationally be inserted on interim fixed plate 3 and reach the purpose temporarily fixed.For general comminuted fracture, preferably make
With reseting baffle 4, interim fixed plate 3 is according to skeleton thickness and broken line length reasonable selection, lower clamp pincers tooth 14 selection A type or C
Type, such as through judge major fracture block can recover after the reset length and under reduction forceps auxiliary can temporary transient supporting ＆ stablizing, then can be by
Major fracture block first substantially resets (emphasis corrects rotation and angulation), empty by between cog after the integrated fracture reduction fixing clamp of placement
Gap vascular forcepss adjust further, and generally the broken ends of fractured bone all has cripetura, now need to carry out hand traction recovery bone length
And adjustment rotation, close up reduction forceps rapidly in major fracture block reset and under temporarily supporting, and advance reseting baffle 4 to strengthen surely
Fixed, if now still suffering from the unstable situation of angulation, can suitably adjust reset clamp position and angle, being still unsatisfied with person after adjustment can examine
Consider the summit becoming angular direction temporarily to fill in the consolidation gauze ball being of moderate size to maintain position, now then can lock on reduction forceps
Lower jaw, and further push-tight reseting baffle 4, can rationally insert forcing screw in interim fixed plate 3 after the satisfaction that resets and reach
To the purpose fixed temporarily, if filling in gauze ball all can not stablize angulation displacement, need to dispose according to serious splintered fracture.Right
Support cannot be formed between serious splintered fracture, bone piece, now need to take integral reset thought, now it is proposed that using multiple
The Type B of position baffle plate 4, interim fixed plate 3 preferably select longer Type B or D type, and lower clamp pincers tooth 14 selection A type or c-type are it is necessary to elder generation
Reduction forceps are integrally preset in fracture site, behind anticipation position, in the screw 33 of side pressurization wherein, insert one piece of forcing screw,
Then skeleton fundamental length, rotation and axis are recovered by manual traction, immediately will with standard reset pincers after basic reset
The fracture key and interim fixed plate 3 of the other end clamps, and clamp position can avoid sliding, after clamping, by fracture segment at flat groove 34
Split resets broken bone piece as far as possible, if the undesirable standard reset pincers that unclamp repeat said process, again by lower pincers after being satisfied in the main
Body 1 closes up, and push-tight reseting baffle 4 auxiliary stablizes the broken ends of fractured bone, then is reached by rationally inserting forcing screw in interim fixed plate 3
The purpose temporarily fixed.
The first step temporarily fixed is to insert one piece of Kirschner wire in kirschner pin hole 32, and the effect of Kirschner wire fixation has at 2 points：
First assist control folding end swings, and it two is can to carry out soft tissue to block, and reduces assistant and drag hook uses, if reduction of the fracture reason
Think, can directly be fixed in bilateral pressurization screw 33, now, Kirschner wire mono cortex is fixing；If it is not satisfactory to reset,
Can be finely adjusted, but principle is：Accomplish satisfied reset as far as possible before fixation, can not adjust and just not adjust, to reduce skeleton doctor
Source property is damaged.
For needing adjustment person：If Fracture Simple and general comminuted fracture, first follow closely simultaneously on screw 33 is pressurizeed in side
Pressurization, on homonymy, the double cortex of one piece of Kirschner wire is fixed, then offside slide laterally hole 35 or longitudinal sliding motion hole 37 carry out pressurizeing,
Separate or rotation adjustment (aftermentioned), adjustment adjusts forcing screw on the pressurization screw 33 of side in sliding eye after terminating and fixes, this side
No longer go up Kirschner wire auxiliary；If serious splintered fracture, fracture segment cannot form support after resetting, and is inserting forcing screw
On side, the double cortex of one piece of Kirschner wire is fixed, and then slides laterally hole 35 or longitudinal sliding motion hole 37 in offside and carries out pressurizeing, separates
Or rotation adjustment, sink to the screw stage in nut and synchronously slowly unclamp standard reset pincers, adjust in sliding eye after reaching Adjustment effect
On the pressurization screw 33 of whole side, forcing screw is fixed, and Kirschner wire auxiliary is no longer gone up in this side.
After the completion of fixing, reversely rotating interim fixed plate fixing screws 31 makes interim fixed plate 3 and upper clamp " U " temporarily
Type tooth 21 dissociates, and unclamps the nut 24 of lock nut, exits back reduction forceps.Doubling end again may be needed for comminuted fracture
The secondary reset of broken bone piece, now the length of skeleton recover, folding end stress concentration, in interim fixed plate 3, is having interim fixed plate 3
Under support, the reset of broken bone piece is relatively easy, longer dissection armor plate or reconstruction plate should be selected to carry out after the completion of secondary reset
Fixing eventually, interim fixed plate 3 can be pulled down after the completion of finally fixing.
Adjustment can be pressurizeed, separated or be rotated to the fine setting stage to fracture segment：Sliding laterally hole 35 near fracture end
One Slideslip pressurization can achieve the separation at folding end, can achieve folding end sliding laterally a Slideslip pressurization away from fracture end for the hole 35
Pressurization；When needing to adjust the anglec of rotation, can be realized by longitudinal sliding motion hole 37：Reaching merely rotation purpose can be in longitudinal cunning
The middle part in dynamic hole is realized by different boring directions；Adjustment rotation simultaneously and lateral displacement can be upper and lower in longitudinal sliding motion hole
Both sides to be realized with reference to bore angle.
In theory, carry out interim stability maintenance more with lock hole, but lock screw repeatedly elastic after occur without unavoidably
Screw stripped thread, lock unsuccessfully situations such as even cold welding cannot be taken off, if reliable guarantee can be obtained on technique, entered with lock hole
Fixation should be used as first-selection to row temporarily.
Above-described embodiment is only used for further illustrating a kind of integration fracture reduction fixing clamp of the present invention, but the present invention is simultaneously
It is not limited to embodiment, any simple modification that every technical spirit according to the present invention is made to above example, equivalent become
Change and modify, each fall within the protection domain of technical solution of the present invention.
Claims (6)
1. a kind of integration fracture reduction fixing clamp, including lower clamp (1), upper clamp (2) and matching component, matching component is main
Be made up of interim fixed plate (3) and reseting baffle (4) it is characterised in that：Lower clamp (1) has not isodont configuration available,
Interim fixed plate (3) and the reseting baffle (4) of different model can freely be assembled on upper clamp (2), by manual traction and
Interim fixed plate (3), lower clamp clamp and complete to reset under tooth (14) and the common push effect of reseting baffle (4), after the satisfaction that resets
Fixed by the screw in interim fixed plate (3) temporarily, after the completion of fixing, taken off reduction forceps temporarily, continued to complete finally solid
Fixed, finally take off interim fixed plate (3) again.
2. lower clamp (1) according to claim 1 it is characterised in that：There is not isodont configuration, by removable pin (11)
It is connected with upper clamp (2), upper clamp (2) and lower clamp (1) pass through lock nut (25) and can achieve pressurization and loosen, and need according to not
To select flute profile with classification of fracture, to complete the reset fractured together with upper clamp (2) and matching component.
3. upper clamp (2) according to claim 1 it is characterised in that：Flute profile is that " U " type designs, and each pincers tooth respectively has
One slide opening (22), can use interim fixed plate fixing screws (31) that interim fixed plate (3) is fixing by slide opening (22), and can be one
Determine in scope, to adjust the position of interim fixed plate (3), close up parts transversely in jaw near-end and be provided with two upper clamp screws
(27), reseting baffle (4) can be connected by this screw augering screw (41).
4. interim fixed plate (3) according to claim 1 it is characterised in that：Interim fixed plate (3) carries certain radian,
There are different in width and length configuration, be all securable on " U " type tooth (21), select different model according to different classification of fracture,
Fixing with upper clamp (2) using front elder generation, after jointly completing reset process with lower clamp pincers tooth (14) and reseting baffle (4), lead to
Cross and insert forcing screw to complete to fix in pressurization screw (33) temporarily, can with caliper separate after completing to fix temporarily, treat final
Taken off again after the completion of fixation.
5. the interim fixed plate (3) according to claim 1 or 4 it is characterised in that：The two ends of interim fixed plate (3) by
It is disposed with kirschner pin hole (32), pressurization screw (33), flat groove (34) respectively, slides laterally screw (35) and longitudinal direction as far as near
Slip screw (37), flat groove (34) thickness be slightly below interim fixed plate (3) body thickness, in reseting procedure temporarily fix when
Contribute to anti-sliding stop, needing in reseting procedure also can be by sliding laterally screw (35) and longitudinal sliding motion screw (37) during fine setting
Realize broken ends of fractured bone pressurization, separate or rotation adjustment.
6. reseting baffle (4) according to claim 1 it is characterised in that：Reseting baffle (4) carries certain radian, has not
With length configuration, it is connected with augering screw (41) by movable riveted holes (44), and by precession mode auxiliary reset, need not make
Used time can be dissociated with upper clamp (2) together with augering screw (41).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036583.9A CN106388925A (en) | 2016-11-23 | 2016-11-23 | Integrated fracture reduction fixing clamp |
| CN201711126725.5A CN108013927A (en) | 2016-11-23 | 2017-11-14 | Integrated fracture reduction fixing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036583.9A CN106388925A (en) | 2016-11-23 | 2016-11-23 | Integrated fracture reduction fixing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106388925A true CN106388925A (en) | 2017-02-15 |
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ID=58082679
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611036583.9A Pending CN106388925A (en) | 2016-11-23 | 2016-11-23 | Integrated fracture reduction fixing clamp |
| CN201711126725.5A Pending CN108013927A (en) | 2016-11-23 | 2017-11-14 | Integrated fracture reduction fixing clamp |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711126725.5A Pending CN108013927A (en) | 2016-11-23 | 2017-11-14 | Integrated fracture reduction fixing clamp |
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Cited By (9)
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| CN106859761A (en) * | 2017-03-16 | 2017-06-20 | 谢志进 | Fracture distraction reduction grips pincers |
| CN107361837A (en) * | 2017-07-28 | 2017-11-21 | 河北瑞鹤医疗器械有限公司 | Pressurizing and propping device |
| CN108186104A (en) * | 2018-02-02 | 2018-06-22 | 谢志进 | It is adjustable to hold reduction pincers |
| CN108618839A (en) * | 2018-05-29 | 2018-10-09 | 山东省文登整骨医院 | Fracture reduction fixator |
| CN110680493A (en) * | 2019-11-14 | 2020-01-14 | 蒋长伟 | Accurate fixed position's wound orthopedics fixing forceps that resets |
| CN111227918A (en) * | 2020-02-22 | 2020-06-05 | 常州亨杰医疗器械有限公司 | Moulding apparatus that resets of operation usefulness is rebuild to scapula |
| US11123125B2 (en) | 2019-03-12 | 2021-09-21 | Jonathan L. Chang | Orthopedic clamps |
| US11304740B2 (en) | 2020-07-01 | 2022-04-19 | Jonathan Chang | Modular orthopedic clamps |
| USD953528S1 (en) | 2019-03-13 | 2022-05-31 | Jonathan Chang | Orthopedic clamp |
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| CN109745111A (en) * | 2019-01-31 | 2019-05-14 | 梁远 | A kind of clavicle fracture positor |
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| CN2451058Y (en) * | 2000-12-07 | 2001-10-03 | 刘兰泽 | Fracture end reduction temporary fixing forceps |
| CN2885150Y (en) * | 2006-03-30 | 2007-04-04 | 何小洪 | Medical holding forceps for placing steel plate |
| CN201888843U (en) * | 2010-11-18 | 2011-07-06 | 上海市第六人民医院 | Full-length humerus anatomical type locking plate |
| CN202843755U (en) * | 2012-02-26 | 2013-04-03 | 张卫红 | Adjustable four-jaw fracture reduction fixing clamp |
| CN203029360U (en) * | 2012-11-26 | 2013-07-03 | 中国人民解放军成都军区总医院 | Percutaneous minimally invasive fracture reduction forceps |
| CN203724196U (en) * | 2014-03-05 | 2014-07-23 | 管孟芹 | Multifunctional three-leaf bone holding forceps |
| CN104027163A (en) * | 2014-07-01 | 2014-09-10 | 丁继龙 | Temporary fracture end fixator |
| CN204274606U (en) * | 2014-12-06 | 2015-04-22 | 杨振雷 | Multi-function fracture setting fixation clamps |
| CN204379396U (en) * | 2014-12-12 | 2015-06-10 | 泸州医学院附属医院 | Interim replacement and fixation pincers in the dry fracture operation of extremity |
| CN204446061U (en) * | 2014-12-19 | 2015-07-08 | 青田县人民医院 | A kind of four paws bone holder directly can placing steel plate |
| CN208989102U (en) * | 2016-11-23 | 2019-06-18 | 谢志进 | Integrated fracture reduction fixing clamp |
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| CN107361837A (en) * | 2017-07-28 | 2017-11-21 | 河北瑞鹤医疗器械有限公司 | Pressurizing and propping device |
| CN108186104A (en) * | 2018-02-02 | 2018-06-22 | 谢志进 | It is adjustable to hold reduction pincers |
| CN108618839A (en) * | 2018-05-29 | 2018-10-09 | 山东省文登整骨医院 | Fracture reduction fixator |
| CN108618839B (en) * | 2018-05-29 | 2023-09-22 | 山东省文登整骨医院 | Fracture reduction fixer |
| US11123125B2 (en) | 2019-03-12 | 2021-09-21 | Jonathan L. Chang | Orthopedic clamps |
| USD953528S1 (en) | 2019-03-13 | 2022-05-31 | Jonathan Chang | Orthopedic clamp |
| CN110680493A (en) * | 2019-11-14 | 2020-01-14 | 蒋长伟 | Accurate fixed position's wound orthopedics fixing forceps that resets |
| CN111227918A (en) * | 2020-02-22 | 2020-06-05 | 常州亨杰医疗器械有限公司 | Moulding apparatus that resets of operation usefulness is rebuild to scapula |
| CN111227918B (en) * | 2020-02-22 | 2022-03-15 | 常州亨杰医疗器械有限公司 | Moulding apparatus that resets of operation usefulness is rebuild to scapula |
| US11304740B2 (en) | 2020-07-01 | 2022-04-19 | Jonathan Chang | Modular orthopedic clamps |
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| CN108013927A (en) | 2018-05-11 |
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