CN206621461U - A kind of simple outer fixed traction frame preoperative for four limbs - Google Patents
A kind of simple outer fixed traction frame preoperative for four limbs Download PDFInfo
- Publication number
- CN206621461U CN206621461U CN201621384512.3U CN201621384512U CN206621461U CN 206621461 U CN206621461 U CN 206621461U CN 201621384512 U CN201621384512 U CN 201621384512U CN 206621461 U CN206621461 U CN 206621461U
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- CN
- China
- Prior art keywords
- arc
- bottom plate
- preoperative
- right arc
- traction frame
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of simple outer fixed traction frame preoperative for four limbs, including bottom plate, left arc and right arc, fixing device for extremity is provided with the upper surface of the bottom rear.Longitudinal chute is provided with the middle part of the bottom plate, the first sliding block is configured with chute.The section of the left arc and right arc is semicircle, the side of left arc and the left side of the first upper end of slide block are hinged, the side of right arc and the right side of the first upper end of slide block are hinged, and the opposite side of the opposite side of left arc and right arc is detachably connected.The both sides that bottom plate is located at chute are symmetrically arranged with guide rod, and two guide rods are arranged on the top of bottom plate by support.Second sliding block is configured with each guide rod, two the second sliding blocks are connected as a body by connecting rod.The utility model is designed reasonably, easy to operate, manufacturing cost is low, strong applicability, and comfort level is high, can reduce the pain of patient, avoid fracture site by secondary injury.
Description
Technical field
It the utility model is related to technical field of medical instruments, and in particular to a kind of simple outer fixation preoperative for four limbs is led
Draw frame.
Background technology
Our usually said fracture are that the continuity of bone structure is broken completely or partially, are more common in children and old age
People.Either bone receives the shock of external force to young people in motion process, and also happen occasionally fracture.We are commonly sick
There is a position fracture in the four limbs of people, and minority is multiple fracture.It can recover original through appropriate processing, most patients in time
Function, a few patients can leave different degrees of sequelae.Therefore, the reasonable disposal of the very first time seems after fracture occurs
It is particularly important, after fracture occurs, if more closely can directly be sent to hospital from hospital or call for an ambulance is, it is necessary to which fracture site is fixed
To prevent, by secondary injury, or even causing irreversible consequence in way is sent to hospital.
It is also required to that injury is fixed after being admitted to hospital, existing fixed generally use is the side of clamping plate and bandage binding
Formula, this mode can cause local blood circulation, microcirculation disorder, poor air permeability, larger pain be brought to patient.Meanwhile
If the injured same day, it is impossible to which the patient that the same day performs the operation to needs in time performs the operation, and above-mentioned simple fixed form may make
There is malunion in the fracture site of patient, it is thus impossible to carry out simple clamping plate and bandage binding to the fracture site of patient
Mode fix, once there is malunion, also need to back off fracture site when being performed the operation, so can be more
The pain of making patients.Therefore, it is necessary to which a kind of support, to the fracture site of patient can draw while be fixed.
Utility model content
For defect present in above-mentioned technology, the utility model proposes a kind of simple outer fixation preoperative for four limbs to lead
Draw frame, the hitch frame can carry out timely and effective protection to the fracture site of limbs before surgery, and position of avoiding injury is by two
Secondary injury, while appropriate traction is carried out to limbs, prevent fracture site from malunion occur.
In order to solve the above-mentioned technical problem, technical scheme is used by the utility model：
A kind of simple outer fixed traction frame preoperative for four limbs, including bottom plate, left arc and right arc, the bottom
Fixing device for extremity is provided with the upper surface of postlaminar part.Longitudinal chute is provided with the middle part of the bottom plate, is configured with chute
First sliding block.The section of the left arc and right arc is semicircle, the side of left arc and the first upper end of slide block
Left side be hinged, the side of right arc and the right side of the first upper end of slide block are hinged, the opposite side of left arc and right arc
Opposite side be detachably connected.The both sides that bottom plate is located at chute are symmetrically arranged with guide rod, and two guide rods are installed by support
In the top of bottom plate.Second sliding block is configured with each guide rod, two the second sliding blocks are connected as a body by connecting rod, institute
State and steel wire rope is provided with connecting rod.
Preferably, the fixing device for extremity includes two fixing bands, and one end of fixing band and the left side of bottom plate are consolidated
Fixed connection, its lateral surface are provided with fishing without hook piece.With being fixedly connected on the right side of bottom plate, its medial surface is set for one end of another fixing band
It is equipped with viscous suede piece.
Preferably, the left arc and right arc are made up of rigid plastics, the inner side of left arc and right arc
It is respectively arranged with inflatable packer.On the left arc and the outer wall of right arc side, set at equal intervals successively from front to back respectively
Three otic placodes are equipped with, all otic placodes are hinged with the first sliding block.
Preferably, the outside of the opposite side of the left arc is provided with square button, the outside of the opposite side of right arc
Magic tape is provided with, magic tape closes with square snap fit and left arc and right arc link together.
Preferably, a pull rope is provided with each second sliding block, the end of pull rope is connected with adjustable-tightness
The wrist strap of degree.
Preferably, with being fixedly connected in the middle part of connecting rod, its other end bypasses and is arranged on pan front for one end of steel wire rope
Rotating roller, it is connected with the stretcher adjuster installed in bottom plate front end, tensiometer is configured with the steel wire rope.
By using preceding solution, advantageous effects of the present utility model are：The utility model is designed reasonably, behaviour
Make simplicity, manufacturing cost is low, strong applicability, and comfort level is high, can reduce the pain of patient, avoid fracture site by secondary wound
Evil.Meanwhile appropriate traction is carried out to the limbs of patient, avoid fracture site from malunion occur, for operation play
Good booster action.In addition, the utility model can also be configured on ambulance, can be that the fracture site of patient is carried out in time
It is fixed, reduce pain.
Brief description of the drawings
Fig. 1 is a kind of principle schematic diagram of the simple outer fixed traction frame preoperative for four limbs of the utility model.
Fig. 2 is the structure sectional view of the utility model A-A lines of vision in Fig. 1.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
It is a kind of for the preoperative simple outer fixed traction frame of four limbs with reference to Fig. 1 and Fig. 2, including bottom plate 1, left arc 2 and
Right arc 3, is provided with fixing device for extremity 4 on the upper surface at the rear portion of bottom plate 1, fixing device for extremity 4 include two it is solid
Determine band 41, wherein one end of a fixing band 41 is fixedly connected with the left side of bottom plate 1, its lateral surface is provided with fishing without hook piece.It is another
One end of bar fixing band 42 is fixedly connected with the right side of bottom plate 1, and its medial surface is provided with viscous suede piece, and it is Nian Jie with fishing without hook piece to glue suede piece
Together, the fixing band 41 in left side links together with the fixing band 42 on right side and the four limbs of patient is fixed on bottom plate 1.It is described
The middle part of bottom plate 1 is provided with longitudinal chute 5, and the distance of chute 5 to the both sides of bottom plate 1 is equal, and the first cunning is configured with the chute 5
Block 51, the first sliding block 51 are slid back and forth in chute 5, and the upper surface of bottom plate 1 is protruded on its top.
The left arc 2 and right arc 3 are made up of hard plastic injection molding, the section of left arc 2 and right arc 3
It is semicircular structure, inflatable packer 6 is provided with the madial wall of left arc 2 and right arc 3, the inflatable packer 6 is by silicon
Cystic structures made of glue, the madial wall of its side outer wall and left arc 2 or right arc 3 are bonded together, and pass through inflation
The charging connector for padding 6 front ends is inflated to it, and inflatable packer 6 can be covered with the whole of left arc 2 or right arc 3 in the deflated condition
Inner surface.On the outer wall of left arc 2 and right arc 3 side, three are provided with equal intervals successively from front to back respectively
Individual otic placode 11, all otic placodes 11 are be hinged with the first sliding block 51.Three otic placodes 11 and first positioned at the left side of arc 2 are slided
The left side of the upper end of block 51 is hinged, and is hinged positioned at three otic placodes 11 of the right side of arc 3 and the right side of the upper end of the first sliding block 51.
The outside of the opposite side of the left arc 2 is provided with square button 21, and the outside of the opposite side of right arc 3 is provided with magic tape
31, the magic tape 31 coordinates with square button 21 makes left arc 2 be detachably connected with the realization of right arc 3, and magic tape 31 will
Left arc 2 links together with right arc 3, is that they form cylinder-like structure, limbs can be avoided to receive the secondary of external force
Collision, while the inflatable packer 6 being arranged on the inside of left arc 2 and right arc 3 can wrap the outside of four limbs injury, realize
A certain degree of fixation and the comfort level for improving fixation.
The both sides that the bottom plate 1 is located at chute 5 are symmetrically arranged with guide rod 7, and the rear and front end of two guide rods 7 passes through
Support 71 is arranged on the top of bottom plate 1, the upper surface of the axis of two guide rods 7 each parallel to bottom plate 1.On each guide rod 7
Second sliding block 72 is cased with, the second sliding block 72 can be slid back and forth along guide rod 7, and two the second sliding blocks 72 are connected by connecting rod 73
Integrally.A pull rope 74, one end of the pull rope 74 and the second sliding block 72 are provided with each second sliding block 72
Inner side is fixedly connected, and its end is connected with the wrist strap 75 of adjustable tightness, the wrist strap 75 be securable to patient wrist or
Ankles bit, and the traction to limbs is realized by pull rope 74.
Steel wire rope 8 is provided with the connecting rod 73, one end of steel wire rope 8 is fixedly connected with the middle part of connecting rod 73, and its is another
End is connected around the rotating roller 9 of the front upper of bottom plate 1 is arranged on the stretcher adjuster 10 installed in the front end of bottom plate 1, described
Rotating roller 9 is fixed on bottom plate 1 by mounting bracket.By the tensioner pulling force of the adjustable steel cord 8 of stretcher adjuster 10,
, can be straight by the tensiometer 12 meanwhile part of the steel wire rope 8 between connecting rod 73 and rotating roller 9 is provided with tensiometer 12
The value of thrust for reading steel wire rope 8 is connect, avoids making pulling limb degree of being introduced through bigger into damage.
Certainly, it is to be also not limited to the example above to limitation of the present utility model, the utility model that described above, which is not,
The variations, modifications, additions or substitutions that those skilled in the art are made in essential scope of the present utility model, also should
Belong to the scope of protection of the utility model.
Claims (6)
1. a kind of simple outer fixed traction frame preoperative for four limbs, including bottom plate, left arc and right arc, its feature exist
In being provided with fixing device for extremity on the upper surface of the bottom rear；Longitudinal chute, chute are provided with the middle part of the bottom plate
Inside it is configured with the first sliding block；The section of the left arc and right arc is semicircle, the side of left arc and first
The left side of upper end of slide block is hinged, and the side of right arc and the right side of the first upper end of slide block are hinged, the opposite side of left arc with
The opposite side of right arc is detachably connected；The both sides that bottom plate is located at chute are symmetrically arranged with guide rod, and two guide rods pass through
Support is arranged on the top of bottom plate；Second sliding block is configured with each guide rod, two the second sliding blocks are connected by connecting rod
Integrally, it is provided with steel wire rope on the connecting rod.
A kind of 2. simple outer fixed traction frame preoperative for four limbs according to claim 1, it is characterised in that the limb
Body fixing device includes two fixing bands, and with being fixedly connected on the left of bottom plate, its lateral surface is provided with for one end of a fixing band
Fishing without hook piece；With being fixedly connected on the right side of bottom plate, its medial surface is provided with viscous suede piece for one end of another fixing band.
A kind of 3. simple outer fixed traction frame preoperative for four limbs according to claim 1, it is characterised in that the left side
Arc and right arc are made up of rigid plastics, and inflatable packer is respectively arranged with the inside of left arc and right arc；It is described
On left arc and the outer wall of right arc side, three otic placodes, all otic placodes are provided with equal intervals successively from front to back respectively
It is hinged with the first sliding block.
A kind of 4. simple outer fixed traction frame preoperative for four limbs according to claim 3, it is characterised in that the left side
The outside of the opposite side of arc is provided with square button, and the outside of the opposite side of right arc is provided with magic tape, magic tape with
Square snap fit is closed and left arc and right arc links together.
A kind of 5. simple outer fixed traction frame preoperative for four limbs according to claim 1, it is characterised in that Mei Ge
A pull rope is provided with two sliding blocks, the end of pull rope is connected with the wrist strap of adjustable tightness.
A kind of 6. simple outer fixed traction frame preoperative for four limbs according to claim 1, it is characterised in that the steel
With being fixedly connected in the middle part of connecting rod, its other end, which bypasses, is arranged on the rotating roller of pan front for one end of cord, and the bottom of installed in
The stretcher adjuster of front edge of board is connected, and tensiometer is configured with the steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384512.3U CN206621461U (en) | 2016-12-16 | 2016-12-16 | A kind of simple outer fixed traction frame preoperative for four limbs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384512.3U CN206621461U (en) | 2016-12-16 | 2016-12-16 | A kind of simple outer fixed traction frame preoperative for four limbs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206621461U true CN206621461U (en) | 2017-11-10 |
Family
ID=60213116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621384512.3U Expired - Fee Related CN206621461U (en) | 2016-12-16 | 2016-12-16 | A kind of simple outer fixed traction frame preoperative for four limbs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206621461U (en) |
-
2016
- 2016-12-16 CN CN201621384512.3U patent/CN206621461U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20181216 |