CN206303946U - A kind of fracture resetting tongs for positioning drilling - Google Patents
A kind of fracture resetting tongs for positioning drilling Download PDFInfo
- Publication number
- CN206303946U CN206303946U CN201621058756.2U CN201621058756U CN206303946U CN 206303946 U CN206303946 U CN 206303946U CN 201621058756 U CN201621058756 U CN 201621058756U CN 206303946 U CN206303946 U CN 206303946U
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- scale
- rear sight
- fracture
- sight base
- drilling
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Abstract
The utility model discloses a kind of fracture resetting tongs for positioning drilling, the fracture resetting tongs have a pair pincers leaves being hinged using jointed shaft formation, and the front end for clamping leaf is binding clip, and the afterbody for clamping leaf is connected with handle；It is characterized in that：The jointed shaft is set to the cylinder form with axially extending bore, the binding clip is set to " L " shape elbow, fracture distal end is clamped down on using the binding clip of " L " the shape elbow, pincers leaf is set to remain the state parallel with bone face, it is fixed drilling position with the axially extending bore, drill bit can be directly toward bone face by axially extending bore to be applied and bore and formed drilling.The utility model cause orthopaedics include children's four limbs, the small long bone of being grown up, division of chest disease's fracture of rib open reduction perform the operation when, can reset, stabilization and placing during inner fixing device is unified in an apparatus is completed, so that it is guaranteed that reset effect, simplifying surgical procedure.
Description
Technical field
The utility model is related to fracture operation auxiliary implement, more specifically especially one kind apply orthopaedics include children
Four limbs, small long bone of being grown up；Fracture resetting tongs in the open reduction of division of chest disease's fracture of rib and small incision reattachment surgery.
Background technology
In orthopaedics children four limbs, the small long bone of being grown up, the open reduction operation of division of chest disease's fracture of rib, because by surgical field of view with
Surface of a wound exposure is limited, and usually needs to be put (as fixed using Kirschner wire temporarily) in the case of interim stabilization after the reduction of the fracture
Put both actions in internal fixation material, but practical operation and usually tangle and be inconvenient together, and therefore have impact on reset effect,
Extend operating time.
Utility model content
The utility model is to avoid the weak point existing for above-mentioned prior art, there is provided a kind of bone for positioning drilling
Folding reduction forceps, to cause when the open reduction of orthopaedics children four limbs, the small long bone of being grown up, division of chest disease's fracture of rib is performed the operation, can be by
Reset, stabilization and placement inner fixing device are unified in completion in an apparatus, so as to reach reinforcing reset effect and simplify operation
The utility model purpose of process.
The utility model is adopted the following technical scheme that to solve technical problem：
The utility model can position the fracture resetting tongs of drilling, form the pincers leaf being hinged, pincers using jointed shaft with a pair
The front end of leaf is binding clip, and the afterbody for clamping leaf is connected with handle；It is structurally characterized in that：The jointed shaft is set to have and is axially led to
The cylinder form in hole, the binding clip is set to " L " shape elbow, and fracture distal end is clamped down on using the binding clip of " L " the shape elbow, makes pincers
Leaf remains the state parallel with bone face, is fixed drilling position with the axially extending bore, and drill bit can be direct by axially extending bore
Applied towards bone face and bore and formed drilling.
The design feature that the utility model can position the fracture resetting tongs of drilling lies also in：Set by mobile scale and scale
The positioning rule that seat is constituted, the rear sight base is that the fixing axle protruded out with its bottom surface is inserted in the axially extending bore, makes rear sight base
It is in parallel state with bone face, the mobile scale is the ruler with scale marker, and mobile scale is spacing in rear sight base, and
Straight line sliding can be made in the rear sight base；Running fix hole is set in one end of the mobile scale, drill bit can be by institute
State running fix hole and applied towards bone face side and bore and formed another drilling.
The design feature that the utility model can position the fracture resetting tongs of drilling lies also in：The rear sight base is with fixing axle
Centered on, it is respectively arranged with the groove of strip in the left and right sides, mobile scale is two-way cooperation with rear sight base, described two-way to match somebody with somebody
Conjunction refers to that running fix hole can be engaged with the either side in the groove of the left and right sides, and drill bit passes through running fix hole and rear sight base
The groove of upper corresponding side applies brill towards bone face.
The design feature that the utility model can position the fracture resetting tongs of drilling lies also in：In the bottom surface of the mobile scale
There is the cylindrical drum for protruding out, the cylindrical drum connects to form drill guide bore with running fix hole.
The design feature that the utility model can position the fracture resetting tongs of drilling lies also in：The rear sight base is mutually to put down
Capable a pair of tracks forms track slot, and the mobile scale is spacing in the track slot, and can be slid along track slot straight line.
The design feature that the utility model can position the fracture resetting tongs of drilling lies also in：To be moved in the mobile scale
The center of location hole is set to " 0 " scale position, and the scale marker on mobile scale is from " 0 " scale position towards mobile scale
The other end set, the center corresponding to fixing axle on the rear sight base be provided with for indicate to move scale movement away from
From pointer.
It is to vise fracture distal end with jaw to implement to reset clinically when fracture site reset is carried out using reduction forceps, if
It is then to relax reduction forceps, then reset will be made to fail；If but the reset state of holding reduction forceps, pole can be formed to subsequent operation
Big interference, cannot be normally carried out because of the visual field or because other operation apparatuses are blocked.Application of the present utility model, is not loose
In the case of slack, apparatus, the direct drilling position for corresponding to fracture near-end inside-fixture with via on reduction forceps are changed without, kept
Implement drilling under the premise of reduction forceps are unremittingly, and the fixation of steel plate or screw is carried out using drilling, enormously simplify operation
Process.Compared with the prior art, the utility model has the beneficial effect that：
1st, application of the present utility model can be caused in orthopaedics children four limbs, small long bone of being grown up；Division of chest disease fracture of rib is opened
When putting reattachment surgery, will reset, stabilization and placement inner fixing device are unified in completion in an apparatus, can effectively strengthen multiple
Position effect, simplifies surgical procedure, greatly shortens operating time.
2nd, the utility model makes homing action and interim fixed action more link up, and then makes reduction of the fracture reliability more
It is good, simplify OP, make operating time that amount of bleeding and infection of incisional wound rate are decreased while shortening, with important clinic
Meaning.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model use state floor map；
Fig. 3 is the utility model use state elevational schematic view；
The plane that Fig. 4 a and Fig. 4 b are respectively rear sight base in the utility model is illustrated and schematic side view；
The plane that Fig. 5 a and Fig. 5 b are respectively mobile scale in the utility model is illustrated and schematic side view；
Fig. 6 is that the utility model is rear sight base and mobile scale is slidably matched schematic diagram；
Label in figure：1 pincers leaf, 2 binding clips, 3 handles, 4 jointed shafts, 5 through holes, 6a fracture distal end, 6b fracture near-ends, 7 drill bits,
8 rear sight bases, 8a fixing axles, 8b grooves, 8c tracks, 8d pointers, 9 movement scales, 9a running fixes hole, 9b cylindrical drums.
Specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, the fracture resetting tongs of drilling can be positioned in the present embodiment has a pair using jointed shaft 4
The pincers leaf 1 that formation is hinged, the front end for clamping leaf 1 is binding clip 2, and the afterbody for clamping leaf 1 is connected with handle 3.
Jointed shaft 4 is set to the cylinder form with axially extending bore 5 by the present embodiment, and binding clip 2 is set to " L " shape elbow,
In the open reduction operation of the small long bone of orthopaedics, division of chest disease's fracture of rib, utilize the binding clip 2 of " L " shape elbow to clamp down on fracture distal end, make
Pincers leaf 1 remains the state parallel with bone face, is fixed drilling position with axially extending bore 5, and drill bit can be direct by axially extending bore 5
Applied towards bone face and bore and formed the first drilling.
Acropathy long bone fractures, fracture of rib is clinically common fracture, and some patientss need operative reduction to treat.Operation includes
Open reduction, minimally invasive replacement and fixation and exterior fixing rack are fixed, in this reseting procedure, be required for one auxiliary it is interim
Fixing means, the aid of the reduction forceps be given in the present embodiment as this fixing means makes it reset and fixation procedure
Orderly and effective linking can be obtained, pilot process has been reduced or remitted, allows operation to become more succinct and rapid effective.
The positioning rule being made up of mobile scale and rear sight base is set in order to realize porous positioning, in the present embodiment.
As shown in figures 4 a and 4b, rear sight base 8 is that the fixing axle 8a protruded out with its bottom surface is inserted in jointed shaft 4 on reduction forceps
In axially extending bore 5 in, make rear sight base 8 and bone face in parallel state, mobile scale 9 is the ruler with scale marker, is moved
Dynamic scale 9 is spacing in rear sight base 8, and can make straight line sliding in rear sight base 8；Set mobile fixed in one end of mobile scale 9
Position hole 9a, running fix hole 9a are that drill bit 7 can be by running fix hole 9a towards bone through the axially extending bore of mobile scale thickness
Apply and bore and formed another drilling in face side.
Rear sight base 8 shown in Fig. 4 a is centered on fixing axle 8a, the groove of strip to be respectively arranged with the left and right sides
8b, mobile scale 9 and rear sight base 8 are two-way cooperation, and two-way cooperation refers to that running fix hole 9a can be with left and right sides groove 8b
In any side groove be engaged, drill bit 7 is by the groove 8b of corresponding side on running fix hole 9a and rear sight base 8 towards bone
Apply brill in face.
There are the cylindrical drum 9b for protruding out, cylindrical drum 9b and running fix hole in the bottom surface of the mobile scale 9 shown in Fig. 5 a and Fig. 5 b
9a connects to form drill guide bore, is conducive to drill bit accurately to apply brill in hole position.
Rear sight base 8 shown in Fig. 6 is to form track slot with a pair of tracks 8c being parallel to each other, and mobile scale 9 is spacing in track slot,
And can be slid along track slot straight line.
In order to displacement of the accurate mobile scale 9 on rear sight base 8, by running fix hole 9a in mobile scale 9
Center be set to " 0 " scale position, the scale marker on mobile scale 9 plays the another of direction movement scale 9 from " 0 " scale position
One end is set, and on rear sight base 8, the center corresponding to fixing axle 8a is provided with for indicating to move the displacement of scale 9
Pointer 8d, Fig. 4 a shown in；Scale value on the signified mobile scale 9 of reading pointer, you can know the movement of mobile scale 9 away from
From, it is accurate that the position of running fix hole 9a is set by the movement of mobile scale 9, and then other each drillings are formed one by one；At this
During one, remain that reduction forceps are as shown in Figure 2 to clamp down on reset state；
Reset state as shown in Fig. 2 and Fig. 3, using the two-way cooperation between mobile scale 9 and rear sight base 8, works as movement
When running fix hole 9a is in the left side of rear sight base 8 on scale 9, running fix hole 9a can be positioned in fracture near-end 6b,
And can obtain the porous positioning fractured on near-end 6b by sliding position of the mobile scale 9 on rear sight base 8；When will be mobile
Scale 9 turns 180 degree, and when running fix hole 9a is in the right side of rear sight base 8, running fix hole 9a can be in fracture distal end 6a
Positioned, equally, can be obtained porous fixed on fracture distal end 6a by sliding position of the mobile scale 9 on rear sight base 8
Position.
Claims (6)
1. a kind of fracture resetting tongs for positioning drilling, the fracture resetting tongs are had to be formed using jointed shaft (4) for a pair and are hinged
Pincers leaf (1), pincers leaf (1) front end be binding clip (2), pincers leaf (1) afterbody be connected with handle (3)；It is characterized in that：By the hinge
Spindle (4) is set to the cylinder form with axially extending bore (5), and the binding clip (2) is set to " L " shape elbow, using " L "
The binding clip (2) of shape elbow clamps down on fracture distal end, pincers leaf (1) is remained the state parallel with bone face, with the axially extending bore (5)
It is fixed drilling position, drill bit can be directly toward bone face by axially extending bore (5) to be applied and bore and formed drilling.
2. fracture resetting tongs for positioning drilling according to claim 1, it is characterized in that：Set by mobile scale (9) and
Rear sight base (8) constitute positioning rule, the rear sight base (8) be the fixing axle (8a) protruded out with its bottom surface be inserted in the axial direction lead to
In hole (5), make rear sight base (8) with bone face in parallel state, the mobile scale (9) is the ruler with scale marker, is moved
Dynamic scale (9) is spacing in rear sight base (8), and can make straight line sliding in the rear sight base (8)；In the mobile scale (9)
One end set running fix hole (9a), drill bit (7) can by the running fix hole (9a) towards bone face side apply brill and shape
Into another drilling.
3. fracture resetting tongs for positioning drilling according to claim 2, it is characterized in that：
The rear sight base (8) is centered on fixing axle (8a), the groove (8b) of strip to be respectively arranged with the left and right sides, is moved
Dynamic scale (9) and rear sight base (8) are two-way cooperation, and the two-way cooperation refers to that running fix hole (9a) can be logical with the left and right sides
Either side in groove (8b) is engaged, the groove that drill bit (7) passes through corresponding side on running fix hole (9a) and rear sight base (8)
(8b) applies brill towards bone face.
4. fracture resetting tongs for positioning drilling according to claim 2, it is characterized in that：In the mobile scale (9)
There is the cylindrical drum (9b) for protruding out bottom surface, and the cylindrical drum (9b) connects to form drill guide bore with running fix hole (9a).
5. fracture resetting tongs for positioning drilling according to claim 2, it is characterized in that：The rear sight base (8) is with phase
Mutually parallel a pair of tracks forms track slot, and the mobile scale (9) is spacing in the track slot, and can be slid along track slot straight line.
6. fracture resetting tongs for positioning drilling according to claim 2, it is characterized in that：By in the mobile scale (9)
The center in running fix hole (9a) is set to " 0 " scale position, and the scale marker on mobile scale (9) is from " 0 " scale position
Set towards the other end of mobile scale (9), the center corresponding to fixing axle (8a) on the rear sight base (8) is provided with
Pointer for indicating to move scale (9) displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058756.2U CN206303946U (en) | 2016-09-14 | 2016-09-14 | A kind of fracture resetting tongs for positioning drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058756.2U CN206303946U (en) | 2016-09-14 | 2016-09-14 | A kind of fracture resetting tongs for positioning drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206303946U true CN206303946U (en) | 2017-07-07 |
Family
ID=59242797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621058756.2U Withdrawn - After Issue CN206303946U (en) | 2016-09-14 | 2016-09-14 | A kind of fracture resetting tongs for positioning drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206303946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388905B (en) * | 2016-09-14 | 2019-08-16 | 合肥市第二人民医院 | A kind of fracture resetting tongs positioning drilling |
-
2016
- 2016-09-14 CN CN201621058756.2U patent/CN206303946U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388905B (en) * | 2016-09-14 | 2019-08-16 | 合肥市第二人民医院 | A kind of fracture resetting tongs positioning drilling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170707 Effective date of abandoning: 20190816 |