CN106361445A - Fixing device for lower limb operation - Google Patents
Fixing device for lower limb operation Download PDFInfo
- Publication number
- CN106361445A CN106361445A CN201611006154.7A CN201611006154A CN106361445A CN 106361445 A CN106361445 A CN 106361445A CN 201611006154 A CN201611006154 A CN 201611006154A CN 106361445 A CN106361445 A CN 106361445A
- Authority
- CN
- China
- Prior art keywords
- panel
- fixing device
- lower extremity
- base plate
- extremity surgery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 31
- 238000001356 surgical procedure Methods 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 210000003414 extremity Anatomy 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a fixing device for lower limb operation. The fixing device for lower limb operation is characterized by comprising a base plate, a first face plate and a second face plate, wherein multiple limiting grooves are formed in the base plate, one end of the first face plate is hinged to the base plate, a popliteal space pillow is arranged at the other end of the first face plate, a traction resetting device is arranged on the first face plate, multiple positioning holes are formed between the popliteal space pillow and the traction resetting device, one end of the second face plate is hinged to the face, deviating from the traction resetting device, of the first face plate, and the other end of the second face plate is clamped and connected to the limiting grooves. The fixing device for lower limb operation is simple in structure and convenient to use, can ensure the operation quality through affected limb fixing, stable traction and accurate resetting, labor is saved, and the labor intensity is reduced.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly to a kind of lower extremity surgery fixing device.
Background technology
During lower extremity surgery, need to support both legs lower limb and be fixed on different angles, fixing suffering limb simultaneously
Afterwards in addition it is also necessary to operation of fracture site being drawn and is resetted.At present, in lower extremities operation, generally adopt medical worker
Hand steered suffering limb or with the two methods of padded suffering limb of aseptic towel (aseptic bowl).Weak point present in it: one is using artificial
Hand steered mode, because the prolongation of operating time, medical worker and patient's physical demandss increase therewith, thus affecting the matter performed the operation
Amount, is also possible to bring secondary injury to patient simultaneously.Two is to be substantially dependence medical matters in the traction to fracture site and reset
Personnel are free-hand to complete, and needs 3-4 people, Ren Yuanduo, and because the unstable of force process of people easily causes secondary injury and shadow
Ring surgical effect.
Content of the invention
It is contemplated that at least solving one of technical problem present in prior art.For this reason, the purpose of the present invention is to carry
For a kind of lower extremity surgery fixing device, its structure is simple, easy to use, by the fixation of suffering limb and steady traction and accurately multiple
Position is it is ensured that surgical quality, and saves manpower and reduce labor intensity.
The embodiment provides a kind of lower extremity surgery fixing device, comprising:
Base plate, described base plate is provided with multiple stopper slots；
First panel, described first panel one end is hinged with base plate, and the other end is provided with nest pillow, is provided with first panel
Lead
Draw resetting means, and between nest pillow and traction resetting device, there are multiple location holes；
Second panel, affiliated second panel one end is articulated with described first panel dorsad described traction resetting device one side,
The other end is connected in described stopper slot.
Preferably, described base plate is connected by jointed shaft one with described first panel, and described stopper slot is parallel to described hinge
Spindle one.
Preferably, described nest pillow is provided with circular groove.
Preferably, described traction resetting device is fixedly connected with first panel by coarse positioning hole, described coarse positioning
Hole is multiple.
Preferably, described traction resetting device includes: footrest, and described footrest has limiting plate near first panel end, and
And described limiting plate has auxiliary fixed groove；And micro-adjusting mechanism.
Preferably, described micro-adjusting mechanism includes: the tooth bar being fixedly connected with footrest, and with described tooth bar meshed gears,
Described gear is fixedly connected with rocking handle.
Preferably, described traction resetting device is provided with locating slot, and described locating slot insertion is two neighboring located at described tooth bar
Between tooth, for inserting locking bar with fixing described rack position.
Preferably, described second panel is connected by jointed shaft two with first panel, and described jointed shaft two is located at described
Between nest pillow and first panel midpoint.
Preferably, described second panel is provided with multiple lightening holes.
Brief description
The following drawings only does schematic illustration and explanation to the present invention, not delimit the scope of the invention.
Fig. 1 is the overall schematic of assembly of the invention.
Fig. 2 is the perspective view of assembly of the invention.
Fig. 3 is the first panel structural representation of the present invention.
Fig. 4 is the reduction by traction structural representation of assembly of the invention.
Label declaration:
1 first panel
101 nest pillows
102 location holes
2 jointed shafts two
3 second panels
301 lightening holes
4 base plates
401 stopper slots
5 jointed shafts one
6 traction resetting devices
601 auxiliary fixed grooves
602 footrests
603 tooth bars
604 gears
605 rocking handles
606 locating slots
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention it is to be understood that term " midpoint ", " on ", D score, "front", "rear", " left ",
The orientation of instruction such as " right ", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are based on shown in the drawings
Orientation or position relationship, be for only for ease of description the present invention and simplify description, rather than instruction or hint indication device or
Element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.This
Outward, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance or implicit finger
The quantity of bright indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or implicitly include
One or more this feature.In describing the invention, unless otherwise stated, " multiple " be meant that two or two with
On.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can
To be to be mechanically connected or electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In order to be more clearly understood to the technical characteristic of invention, purpose and effect, now compare the brief description present invention
Specific embodiment, in the various figures identical label represent identical part.
Herein, " schematic " expression " serving as example, example or explanation ", should not will be described herein as " showing
Any diagram of meaning property ", embodiment are construed to a kind of preferred or more advantage technical scheme.
For making simplified form, each in figure only schematically show part related to the present invention, and do not represent it
Practical structures as product.In addition, so that simplified form readily appreciates, have the portion of identical structure or function in some in figures
Part, only symbolically depicts one of, or has only marked one of.
As shown in Figures 1 to 4, the lower extremity surgery fixing device according to the present embodiment, comprising: base plate 4, described base plate 4 sets
There are multiple stopper slots 401；First panel 1, described first panel 1 one end is hinged with base plate 4, and the other end is provided with nest pillow 101,
First panel 1 is provided with traction resetting device 6, and has multiple location holes between nest pillow 101 and traction resetting device 6
102；Second panel 3, affiliated second panel 3 one end is articulated with described first panel 1 dorsad described traction resetting device 6 one side,
The other end is connected in described stopper slot 401.
In the present invention, this lower extremity surgery fixing device passes through base plate 4, first panel 1, the connection of second panel 3, forms three
Corner structure is so as to Stability Analysis of Structures.Base plate 4 one end is hinged with first panel 1, the other end, second panel 3 and base plate 4 clamping, is
First panel 1, second panel 3 provide supporting surface.First panel 1 as the supporting surface of lower limb, by second panel 3 in base plate 4
The clamping of upper limit position groove 401 adjusts the angle of inclination of first panel 1, thus adjusting the angle of inclination of lower limb perform the operation, base plate 4 and
First panel 1 is respectively equipped with the end that is articulated and connected, and passes through base plate 4 and the linkage section of first panel 1 to form jointed shaft by connecting shaft
One 5.The other end relative with jointed shaft 1 is provided with nest pillow 101, during operation, lower limb nest is ridden over nest pillow 101, nest
Pillow 101 is cylindrical structure, lower limb can be made stably to place, cut more comfortable.First panel 1 upper surface is provided with reduction by traction dress
Put 6, traction resetting device 6 is used for fixing step, thus reduction by traction is carried out to lower limb.Nest pillow 101 and traction resetting device 6
Between be provided with multiple location holes 102, specifically, this location hole 102 is distributed as eight rounds, hole be directly 5 to 15 millimeters, be used for
Lay and fix other surgical apparatuses, such as minimally invasive leading drags device.Second panel 3 is used for supporting first panel 1, one end and first panel
1 is hinged, the other end and base plate 4 stopper slot 401 clamping, and second panel 3 is located at first panel 1 with the articulated position of first panel 1
The relative another side of upper traction resetting device 6 place plane.
Further, as shown in Fig. 2 described base plate 4 is connected by jointed shaft 1 with described first panel 1, described spacing
Groove 401 is parallel to described jointed shaft 1.
In the present invention, stopper slot 401 is used for clamping second panel 3, thus making tune to the angle of inclination of first panel 1
Whole, groove that the length on the side that stopper slot 401 is contacted with base plate 4 with second panel 3 for length is adapted it is to be understood that
Stopper slot 401 in the present embodiment is to carry out position-limiting action to second panel 3, and its concrete shape can be according to second panel 3 and bottom
Depending on the concrete shape on side of plate 4 contact.
In another embodiment, second panel 3 can be two support bars, and one end of two support bars is respectively with first
Two pin joints connections, the other end and base plate 4 clamping of panel 1, in the present embodiment, stopper slot 401 is two row's indents circles
Hole.Second panel 3 one end is hinged with first panel 1, and its other end is used for the diverse location being connected on base plate 4, thus adjusting
The angle of inclination of first panel 1, is capable of clamping effect, thus supporting stopper slot 401 shape of first panel 1 all at this
Within bright protection domain.
Further, as shown in figure 1, described nest pillow 101 is provided with circular groove.
In the present invention, by the circular groove of setting on nest pillow 101, lower limb can be played with certain fixation
Effect, prevents lower limb double swerve on nest pillow 101, and affects surgical effect.Lead in this circular groove and first panel 1
Draw resetting means 6 in same plane.
Further, as shown in Fig. 1 or Fig. 3, described traction resetting device 6 passes through coarse positioning hole can with first panel 1
Dismounting connects, and described coarse positioning hole is multiple.
In the present embodiment, traction resetting device 6 is detachably connected with first panel 1 by coarse positioning hole, this traction
Resetting means 6 one end is provided with bolt, can pass through coarse positioning hole, be fixed by nut in the another side of first panel 1.Slightly
Adjust location hole dimension multiple, in the present embodiment, this symmetrical distribution in coarse positioning hole, totally 6 coarse positioning holes, it is possible to achieve
First positioning to traction resetting device 6, particular location can position according at the beginning of suffering limb patient age and Leg length, and it adjusts model
Enclose for 10 to 50 millimeters.It is understood that the empty first positioning being used for traction resetting device 6 of this coarse positioning, its position
First according to people's lower limb all ages and classes, different height setting, position is according to the position of bolt in traction resetting device 6 around for setting
Depending on putting, as long as can play to the fixing relevant position of traction resetting device 6 all within protection scope of the present invention.
Further, as shown in Figure 1, Figure 2 and Figure 4, described traction resetting device 6 includes: footrest 602, described footrest 602
Near first panel 1 end, there is limiting plate, and described limiting plate has auxiliary fixed groove 601；And micro-adjusting mechanism.
In the present embodiment, footrest 602 and limiting plate are used for limiting the position of lower limb foot, so that foot can be steadily ridden over
In footrest 602, its auxiliary fixed groove 601 is used for the draw point through heel portion is fixed, thus fixing to lower limb bottom
It is fixed, and then carry out the traction work that resets.Footrest 602 lower end, that is, footrest 602 be provided with the other end of limiting plate, Gu
Surely connect fine tuning structure.
Further, as shown in figure 4, described micro-adjusting mechanism includes: the tooth bar 603 being fixedly connected with footrest 602, and with institute
State tooth bar 603 meshed gears 604, described gear 604 is fixedly connected with rocking handle 605.
In the present embodiment, footrest 602 is fixedly connected with the tooth bar 603 of fine tuning structure, and tooth bar 603 extends downward past micro- knot
Structure, and engage with fine tuning structure middle gear 604, gear 604 is fixedly connected with rocking handle 605, makes gear by shaking rocking handle 605
604 rotations, band carry-over bar 603 moves up and down, thus realizing the adjustment up and down to footrest 602 position, thus realizing to fracture
Reduction by traction, this adjusting range be 0 to 100 millimeter, the present embodiment only taking simple gear 604 tooth bar 603 structure is as a example explained
State operation principle and the working method of fine tuning structure, so, other realize the relative complex multi-gear 604 fine setting knot of this function
Structure, or the structure being adjusted using motor and the present invention belong to the inventive concept of the present invention, so all in the guarantor of the present invention
Among shield scope.
Further, as shown in Fig. 2 described traction resetting device 6 is provided with locating slot 606, the insertion of described locating slot 606 sets
Between the two neighboring tooth of described tooth bar 603, for inserting locking bar with fixing described tooth bar 603 position.
In the present embodiment, this traction resetting device 6 is adjusted to footrest 602 position by fine tuning structure, and passes through
Locating slot 606 is fixed to position, and this micromatic setting is provided with locating slot 606, and it runs through micro-adjusting mechanism, and its through hole is located at tooth
Between the adjacent picture tooth of bar 603, make needing position is fixed, locating slot 606 inserts locking bar, locking bar card
Live tooth bar 603, thus realizing the fixation of position.This locating slot 606 can be circular or square, locking bar cross sectional shape and positioning
Groove 606 is to adaptation.
Further, as shown in Fig. 2 described second panel 3 is connected by jointed shaft 22 with first panel 1, described hinge
Spindle 22 is located between described nest pillow 101 and first panel 1 midpoint.
In the present embodiment, hinged by second panel 3 and first panel 1, and second panel 3 other end and base plate 4
Clamping, it is achieved thereby that the fixation at first panel 1 angle of inclination, its adjusting range is 0 to 90 degree, and its articulated position is in the first face
On plate 1, jointed shaft 1 and nest rest the head on 101 midpoints to nest pillow 101, in the back of the body of second panel 3 one end and first panel 1
Face, is equipped with pin joint, and by insertion axle in the middle of pin joint, thus forming jointed shaft 22, this back side refers to first panel
The relative another side of traction resetting device 6 is installed on 1.
Further, as shown in figure 1, described second panel 3 is provided with multiple lightening holes 301.Can be subtracted by this lightening hole 301
The weight of this lower extremity surgery device light is so as to being easy to mobile and dismantling.
The a series of detailed description of those listed above is only for the feasibility embodiment of the present invention specifically
Bright, and and be not used to limit the scope of the invention, all equivalent embodiments made without departing from skill spirit of the present invention or
Change, such as combination, segmentation or the repetition of feature, should be included within the scope of the present invention.
Claims (9)
1. a kind of lower extremity surgery fixing device is it is characterised in that include:
Base plate (4), described base plate (4) is provided with multiple stopper slots (401)；
First panel (1), described first panel (1) one end is hinged with base plate (4), and the other end is provided with nest pillow (101), first
Panel (1) is provided with traction resetting device, and has multiple location holes between nest pillow (101) and traction resetting device (6)
(102)；
Second panel (3), affiliated second panel (3) one end is articulated with described first panel (1) dorsad described traction resetting device
(6) simultaneously, the other end is connected in described stopper slot (401).
2. lower extremity surgery fixing device according to claim 1 is it is characterised in that described base plate (4) and described first face
Plate (1) passes through jointed shaft one (5) and connects, and described stopper slot (401) is parallel to described jointed shaft one (5).
3. lower extremity surgery fixing device according to claim 1 is it is characterised in that described nest pillow (101) is provided with circular arc
Connected in star.
4. lower extremity surgery fixing device according to claim 1 is it is characterised in that described traction resetting device (6) passes through
Coarse positioning hole is detachably connected with first panel (1), and described coarse positioning hole is multiple.
5. lower extremity surgery fixing device according to claim 1 is it is characterised in that described traction resetting device (6) includes:
Footrest (602), described footrest (602) has limiting plate near first panel (1) end, and described limiting plate has auxiliary and fixes
Groove (601)；And micro-adjusting mechanism.
6. lower extremity surgery fixing device according to claim 5 is it is characterised in that described micro-adjusting mechanism includes: with footrest
(602) tooth bar (603) being fixedly connected, and with described tooth bar (603) meshed gears (604), described gear (604) and rocking handle
(605) it is fixedly connected.
7. the lower extremity surgery fixing device according to claim 5 or 6 is it is characterised in that described traction resetting device (6) sets
Have locating slot (606), the insertion of described locating slot (606) between the two neighboring tooth of described tooth bar (603), for inserting locking
Bar is with fixing described tooth bar (603) position.
8. lower extremity surgery fixing device according to claim 1 is it is characterised in that described second panel (3) and the first face
Plate (1) passes through jointed shaft two (2) and connects, and described jointed shaft two (2) is located at described nest pillow (101) and first panel (1) midpoint
Between.
9. lower extremity surgery fixing device according to claim 1 it is characterised in that described second panel (3) be provided with multiple
Lightening hole (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611006154.7A CN106361445A (en) | 2016-11-16 | 2016-11-16 | Fixing device for lower limb operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611006154.7A CN106361445A (en) | 2016-11-16 | 2016-11-16 | Fixing device for lower limb operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106361445A true CN106361445A (en) | 2017-02-01 |
Family
ID=57893337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611006154.7A Pending CN106361445A (en) | 2016-11-16 | 2016-11-16 | Fixing device for lower limb operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106361445A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550618A (en) * | 2017-09-29 | 2018-01-09 | 陕西洁伦医药生物有限公司 | A kind of lower limbs tractor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101084848A (en) * | 2006-06-07 | 2007-12-12 | 北京天智航医疗技术有限公司 | Traction resetting device for treating bone fracture |
| CN101579269A (en) * | 2009-06-12 | 2009-11-18 | 北京天智航技术有限公司 | Novel orthopedics restoration device |
| CN204709241U (en) * | 2015-05-11 | 2015-10-21 | 四川医达科技有限公司 | A kind of bracket for raising lower limb |
| CN204839705U (en) * | 2015-08-04 | 2015-12-09 | 三峡大学仁和医院 | Closed through bolt auxiliary stand of shin bone |
| CN206576962U (en) * | 2016-11-16 | 2017-10-24 | 赵建国 | Lower extremity surgery fixing device |
-
2016
- 2016-11-16 CN CN201611006154.7A patent/CN106361445A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101084848A (en) * | 2006-06-07 | 2007-12-12 | 北京天智航医疗技术有限公司 | Traction resetting device for treating bone fracture |
| CN101579269A (en) * | 2009-06-12 | 2009-11-18 | 北京天智航技术有限公司 | Novel orthopedics restoration device |
| CN204709241U (en) * | 2015-05-11 | 2015-10-21 | 四川医达科技有限公司 | A kind of bracket for raising lower limb |
| CN204839705U (en) * | 2015-08-04 | 2015-12-09 | 三峡大学仁和医院 | Closed through bolt auxiliary stand of shin bone |
| CN206576962U (en) * | 2016-11-16 | 2017-10-24 | 赵建国 | Lower extremity surgery fixing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550618A (en) * | 2017-09-29 | 2018-01-09 | 陕西洁伦医药生物有限公司 | A kind of lower limbs tractor |
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