CN109589196A - Fracture lower limb fixer - Google Patents
Fracture lower limb fixer Download PDFInfo
- Publication number
- CN109589196A CN109589196A CN201811454233.3A CN201811454233A CN109589196A CN 109589196 A CN109589196 A CN 109589196A CN 201811454233 A CN201811454233 A CN 201811454233A CN 109589196 A CN109589196 A CN 109589196A
- Authority
- CN
- China
- Prior art keywords
- frame
- fixed
- ontology
- support bar
- lower solid
- 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
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
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
-
- 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)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention belongs to medical instrument fields, and in particular to fracture lower limb fixer, including fixed frame ontology, tiltedly draw frame and fixed traction frame；The fixed frame ontology is in cuboid, and the upper surface of fixed frame ontology is provided with support limb cloth；It is described tiltedly to draw frame and be located on the leading flank of fixed frame ontology, and it is described tiltedly draw support limb cloth is provided on the inclined-plane of frame, the oblique beveled top end for drawing frame is flushed with fixed frame body top surface；The fixed traction frame is vertically arranged on the trailing flank of fixed frame ontology；The fixed traction frame includes upper hitch frame, lower solid frame and two pivot structures, and the upper hitch frame is located at the top of lower solid frame, and upper hitch frame is formed and is rotatablely connected by two pivot structures and lower solid frame.The present invention solves the problems, such as that existing fixed device is difficult to flexibly use, and is connect by upper hitch frame with the pivot structure of lower solid frame, is capable of forming the variation of multi-angle, it is ensured that the stability of lead reduces angular deviation, facilitates the anaphase of bone fracture reparation.
Description
Technical field
The invention belongs to medical instrument fields, and in particular to fracture lower limb fixer.
Background technique
Fracture refers to that the continuity or integrality for destroying bone due to the violences factor such as wound are known as traumatic fracture.
The reason is that direct violence (directly being hit the fracture of generation by violence, the fracture as caused by traffic accident belongs to such)；Indirectly
Violence (is such as fallen from eminence, foot first lands, caused spinal fracture)；Myotility (when such as throwing oneself on one's knees suddenly, the kneecap bone of generation
Folding, object-throwing not at that time caused by fracture of humerus).
After fractured leg, when treatment to it, doctor often stamps gypsum to the leg of patient, or straight
It connects and installs the exterior fixing rack as traction, however existing this kind of fixed bracket, itself belong to device for positioning and securing, it is fixed
Angle is more single, it is difficult to flexibly use, although can play basis fixed effect, angle it is not positive easily cause it is easypro
Appropriateness decline, it is serious or even cause repair of fractured bones not just.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of fracture lower limb fixer, solves existing fixed dress
It sets and is difficult to the problem of flexibly using, connect by upper hitch frame with the pivot structure of lower solid frame, be capable of forming the variation of multi-angle,
Ensure the stability of lead, reduces angular deviation, facilitate the anaphase of bone fracture reparation.
To realize the above technical purpose, the technical scheme is that
Fracture lower limb fixer, including fixed frame ontology, tiltedly draw frame and fixed traction frame；The fixed frame ontology is in length
Cube, and the upper surface of fixed frame ontology is provided with support limb cloth；It is described tiltedly to draw frame and be located on the leading flank of fixed frame ontology, and institute
It states tiltedly to draw and is provided with support limb cloth on the inclined-plane of frame, the beveled top end for tiltedly drawing frame is flushed with fixed frame body top surface；It is described solid
Determine hitch frame to be vertically arranged on the trailing flank of fixed frame ontology；
The fixed traction frame includes upper hitch frame, lower solid frame and two pivot structures, and the upper hitch frame is located at lower solid
The top of frame, and upper hitch frame is formed and is rotatablely connected by two pivot structures and lower solid frame.
The upper hitch frame includes two first support bars, first level connecting rod and first pulley group, and described two the
One support rod is arranged side by side, and one end is connected by first level connecting rod, and the other end is separately connected pivot structure, and described first
Horizontal brace rod is vertical with the first support bar, the first skidding group of center setting of the first level connecting rod, and the
One skidding group is parallel with first support bar.
The junction of the first skidding group and first level connecting rod is provided with casing, and the first skidding group is fixed
In the outer peripheral surface of casing, described sleeve pipe is socketed in first level connecting rod, and is fixed by positioning pin.
The lower solid frame includes two second support bars, the second horizontal brace rod, second pulley group and two fixing sleeves, institute
It states two second support bars to be arranged side by side, and one end is connected by the second horizontal brace rod, the other end is separately connected pivot structure,
The center of second horizontal brace rod is provided with second pulley group, and second pulley group is parallel with second support bar, each
It is provided with fixing sleeve at the port of the second horizontal brace rod of the second support bar connection, and the fixing sleeve is solid by positioning pin
Fixed, the fixing sleeve is socketed on the bracket of fixed frame ontology.
From the above, it can be seen that the present invention has following advantages:
1. the present invention solves the problems, such as that existing fixed device is difficult to flexibly use, pass through turn of upper hitch frame and lower solid frame
Axle construction connection, is capable of forming the variation of multi-angle, it is ensured that the stability of lead reduces angular deviation, helps to fracture
Later period repairs.
2. the present invention passes through the integral structure for tiltedly drawing frame, fixed frame ontology and fixed traction frame, it is capable of forming stable
Fixed traction structure, fixation injury that can not only be stable, and also the connection of fixing sleeve improves and disconnects convenience.
3. the present invention uses connecting component of the casing as first pulley group and first level connecting rod, and is aided with positioning
Pin is capable of forming rotation connection effect, forms multi-angle connection type, increases the area coverage of hitch frame.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention
Fig. 2 is the front view of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of fixed traction frame in the embodiment of the present invention.
Specific embodiment
In conjunction with Fig. 1 to Fig. 3, the specific embodiment that the present invention will be described in detail, but claim of the invention is not done
Any restriction.
As shown in Figure 1 to Figure 3, fracture lower limb fixer, including fixed frame ontology 1, tiltedly draw frame 2 and fixed traction frame 3；
The fixed frame ontology 1 is in cuboid, and the upper surface of fixed frame ontology 1 is provided with support limb cloth；The frame 2 that tiltedly draws is located at fixation
On the leading flank of frame ontology 1, and it is described tiltedly draw support limb cloth is provided on the inclined-plane of frame 2, the beveled top end for tiltedly drawing frame 2 and solid
Determine 1 top surface of frame ontology to flush；The fixed traction frame 3 is vertically arranged on the trailing flank of fixed frame ontology 1；
The fixed traction frame 3 includes upper hitch frame 3-1, lower solid frame 3-2 and two pivot structure 3-3, the upper traction
Frame 3-1 is located at the top of lower solid frame 3-2, and upper hitch frame 3-1 is formed and rotated by two pivot structure 3-3 and lower solid frame 3-2
Connection.
The upper hitch frame 3-1 includes two first support bar 3-11, first level connecting rod 3-12 and first pulley group
3-13, described two first support bar 3-11 are arranged side by side, and one end passes through first level connecting rod 3-12 connection, the other end point
Not Lian Jie pivot structure 3-3, the first level connecting rod 3-12 is vertical with the first support bar 3-11, the first level
The first skidding group 3-13, and the first skidding group 3-13 parallel with first support bar 3-11 is arranged in the center of connecting rod 3-12
The junction of the first skidding group 3-13 and first level connecting rod 3-12 are provided with casing 3-14, and described the
One skidding group 3-13 is fixed on the outer peripheral surface of casing 3-14, and described sleeve pipe 3-14 is socketed in first level connecting rod 3-12, and leads to
Positioning pin is crossed to fix.
The lower solid frame 3-2 includes two second support bar 3-21, the second horizontal brace rod 3-22, second pulley group 3-23
With two fixing sleeve 3-24, described two second support bar 3-21 are arranged side by side, and one end passes through the second horizontal brace rod 3-22
Connection, the other end are separately connected pivot structure 3-3, and the center of the second horizontal brace rod 3-22 is provided with second pulley group
3-23, and second pulley group 3-23 is parallel with second support bar 3-21, each second support bar 3-21 connection second is horizontal
Fixing sleeve 3-24 is provided at the port of connecting rod 3-22, and the fixing sleeve 3-24 is fixed by positioning pin, the fixing sleeve
3-24 is socketed on the bracket of fixed frame ontology 1.
Fixation device of the invention draws frame and fixed traction frame is composed by fixed frame ontology, tiltedly, fixed frame ontology and
Tiltedly draw and be provided with support limb cloth on frame, injured lower limb can be directly placed on fixed device, tiltedly drawing frame, to be capable of forming guidance slow
Punching effect, while when injury is placed on fixed frame ontology, tiltedly draw frame and fixation is tied up in peripheral portion formation, facilitates
Stability of the injury on fixed frame ontology, being provided with for fixed traction frame can play good traction drawing effect,
Fixed traction frame is fixed on the side of fixed frame ontology, has good stationarity, is installed rear haulage angle stabilization, is not easy
It causes to deviate；Fixed traction frame has upper hitch frame and lower fixed frame to be composed, and can be guaranteed by way of pivot structure
Smooth rotation between upper hitch frame and lower fixed frame improves the coverage area of fixed traction frame, solves fixed traction frame
It is difficult to mobile problem.
It is U-shaped that two first support bars and first level connecting rod combine the upper hitch frame to be formed, and first support bar
Connect with pivot structure, so, upper hitch frame and lower fixed frame are capable of forming the variation of multi-angle, can according to actual needs into
The adjusting of the fixation position at row fracture of lower limb position reaches best fixed traction effect.The first pulley group of upper hitch frame passes through
In first level connecting rod, casing is fixed in first level connecting rod by positioning pin for casing connection, and casing being capable of shape
Angled rotation, therefore which can ensure movement of the first skidding group on middle axial plane.
Two second support bars and the second horizontal brace rod combine the frame to form the lower solid frame of U-shaped structure, and second
Support rod is connected on pivot structure, is rotatably assorted with first support bar formation, is reached and is turned between hitch frame and lower solid frame
Dynamic cooperation, completes the purpose of multi-angle；Second skidding group is matched with the first skidding group, is capable of forming integral type traction fixed knot
Structure；Lower solid frame can be fixed on fixed frame ontology by the fixing sleeve for consolidating frame bottom down, have good fixed effect, solid simultaneously
Surely the adjustability covered can meet the needs under different situations convenient for being dismounted as needed.
In use, injured lower limb are placed on fixed frame ontology and tiltedly draw on the support limb cloth of frame, are formed good
Mounting structures, then adjust the angle of upper hitch frame and lower solid frame, while adjusting the casing of connection first pulley group, determine first
The spatial position of pulley blocks；By the position control of first pulley group in the top of injury, and draught line is via first pulley
Second pulley group is connected to after group winding, and fixed, during this, it is ensured that the spatial relationship of first pulley group and injury
Stability, while ensuring to draw Impact direction and being biased to upward, reduce the tilt angle of draught line, facilitate whole firm
Property；The cooperation of first skidding group and the second skidding group can adapt to different injuries, and traction angle is almost the same, stability
More preferably.
In conclusion the invention has the following advantages that
1. the present invention solves the problems, such as that existing fixed device is difficult to flexibly use, pass through turn of upper hitch frame and lower solid frame
Axle construction connection, is capable of forming the variation of multi-angle, it is ensured that the stability of lead reduces angular deviation, helps to fracture
Later period repairs.
2. the present invention passes through the integral structure for tiltedly drawing frame, fixed frame ontology and fixed traction frame, it is capable of forming stable
Fixed traction structure, fixation injury that can not only be stable, and also the connection of fixing sleeve improves and disconnects convenience.
3. the present invention uses connecting component of the casing as first pulley group and first level connecting rod, and is aided with positioning
Pin is capable of forming rotation connection effect, forms multi-angle connection type, increases the area coverage of hitch frame.
It is understood that being merely to illustrate the present invention above with respect to specific descriptions of the invention and being not limited to this
Technical solution described in inventive embodiments.Those skilled in the art should understand that still can be carried out to the present invention
Modification or equivalent replacement, to reach identical technical effect；As long as meet use needs, all protection scope of the present invention it
It is interior.
Claims (4)
1. fracture lower limb fixer, it is characterised in that: including fixed frame ontology (1), tiltedly draw frame (2) and fixed traction frame (3)；
The fixed frame ontology (1) is in cuboid, and the upper surface of fixed frame ontology (1) is provided with support limb cloth；It is described tiltedly to draw frame (2) position
In on the leading flank of fixed frame ontology (1), and support limb cloth is provided on the inclined-plane for tiltedly drawing frame (2), it is described tiltedly to draw frame (2)
Beveled top end is flushed with fixed frame ontology (1) top surface；After the fixed traction frame (3) is vertically arranged in fixed frame ontology (1)
On side；
The fixed traction frame (3) includes upper hitch frame (3-1), lower solid frame (3-2) and two pivot structures (3-3), it is described on
Hitch frame (3-1) is located at the top of lower solid frame (3-2), and upper hitch frame (3-1) passes through two pivot structures (3-3) and lower solid frame
(3-2) forms rotation connection.
2. fracture lower limb fixer according to claim 1, characteristic are: the upper hitch frame (3-1) includes two
A first support bar (3-11), first level connecting rod (3-12) and first pulley group (3-13), described two first support bars
(3-11) is arranged side by side, and one end is connected by first level connecting rod (3-12), and the other end is separately connected pivot structure (3-
3), the first level connecting rod (3-12) is vertical with the first support bar (3-11), the first level connecting rod (3-
12) the first skidding group (3-13) is arranged in center, and the first skidding group (3-13) is parallel with first support bar (3-11).
3. fracture lower limb fixer according to claim 2, it is characterised in that: the first skidding group (3-13) and the
The junction of one horizontal brace rod (3-12) is provided with casing (3-14), and the first skidding group (3-13) is fixed on casing
The outer peripheral surface of (3-14), described sleeve pipe (3-14) is socketed in first level connecting rod (3-12), and is fixed by positioning pin.
4. fracture lower limb fixer according to claim 1, it is characterised in that: lower solid frame (3-2) includes two
Second support bar (3-21), the second horizontal brace rod (3-22), second pulley group (3-23) and two fixing sleeves (3-24) are described
Two second support bars (3-21) are arranged side by side, and one end is connected by the second horizontal brace rod (3-22), and the other end connects respectively
Switch through axle construction (3-3), the center of second horizontal brace rod (3-22) is provided with second pulley group (3-23), and second
Pulley blocks (3-23) are parallel with second support bar (3-21), and each second support bar (3-21) connects the second horizontal brace rod
It is provided at the port of (3-22) fixing sleeve (3-24), and the fixing sleeve (3-24) is fixed by positioning pin, the fixing sleeve
(3-24) is socketed on the bracket of fixed frame ontology (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454233.3A CN109589196A (en) | 2018-11-30 | 2018-11-30 | Fracture lower limb fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454233.3A CN109589196A (en) | 2018-11-30 | 2018-11-30 | Fracture lower limb fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109589196A true CN109589196A (en) | 2019-04-09 |
Family
ID=65959189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811454233.3A Pending CN109589196A (en) | 2018-11-30 | 2018-11-30 | Fracture lower limb fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109589196A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09253109A (en) * | 1996-03-26 | 1997-09-30 | Takao Kamisako | Moving floor base in traction treatment bed |
| CN2801101Y (en) * | 2005-06-16 | 2006-08-02 | 徐东来 | Sliding type multifunctional traction frame for lower limb skin traction |
| CN201139663Y (en) * | 2007-12-13 | 2008-10-29 | 闫风芹 | Multipurpose bracket for lower limbs exogenous injury |
| CN202605080U (en) * | 2012-02-02 | 2012-12-19 | 戴晓婧 | Novel lower limb fracture traction combined device |
| CN202654277U (en) * | 2012-07-29 | 2013-01-09 | 徐鹏 | Drawing device for orthopedics department |
| CN202950803U (en) * | 2012-12-10 | 2013-05-29 | 芜湖广济医院 | Towing bracket |
| CN203988545U (en) * | 2014-04-21 | 2014-12-10 | 南京大学医学院附属鼓楼医院 | Portable multi-function leg traction frame |
| CN105287082A (en) * | 2015-12-02 | 2016-02-03 | 李涛 | Orthopaedic traction frame |
| CN205659035U (en) * | 2016-05-08 | 2016-10-26 | 彭德付 | Foldable adjustable bone fracture traction frame |
| CN106859829A (en) * | 2017-02-16 | 2017-06-20 | 绵阳市中心医院 | A kind of Bone traction force device |
| CN207693743U (en) * | 2017-03-27 | 2018-08-07 | 遵义医学院附属医院 | A kind of bone distraction apparatus with magnetotherapy and massage functions |
-
2018
- 2018-11-30 CN CN201811454233.3A patent/CN109589196A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09253109A (en) * | 1996-03-26 | 1997-09-30 | Takao Kamisako | Moving floor base in traction treatment bed |
| CN2801101Y (en) * | 2005-06-16 | 2006-08-02 | 徐东来 | Sliding type multifunctional traction frame for lower limb skin traction |
| CN201139663Y (en) * | 2007-12-13 | 2008-10-29 | 闫风芹 | Multipurpose bracket for lower limbs exogenous injury |
| CN202605080U (en) * | 2012-02-02 | 2012-12-19 | 戴晓婧 | Novel lower limb fracture traction combined device |
| CN202654277U (en) * | 2012-07-29 | 2013-01-09 | 徐鹏 | Drawing device for orthopedics department |
| CN202950803U (en) * | 2012-12-10 | 2013-05-29 | 芜湖广济医院 | Towing bracket |
| CN203988545U (en) * | 2014-04-21 | 2014-12-10 | 南京大学医学院附属鼓楼医院 | Portable multi-function leg traction frame |
| CN105287082A (en) * | 2015-12-02 | 2016-02-03 | 李涛 | Orthopaedic traction frame |
| CN205659035U (en) * | 2016-05-08 | 2016-10-26 | 彭德付 | Foldable adjustable bone fracture traction frame |
| CN106859829A (en) * | 2017-02-16 | 2017-06-20 | 绵阳市中心医院 | A kind of Bone traction force device |
| CN207693743U (en) * | 2017-03-27 | 2018-08-07 | 遵义医学院附属医院 | A kind of bone distraction apparatus with magnetotherapy and massage functions |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190409 |
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| RJ01 | Rejection of invention patent application after publication |