CN208756125U - Adjustable type external fixation used for orthopedics - Google Patents
Adjustable type external fixation used for orthopedics Download PDFInfo
- Publication number
- CN208756125U CN208756125U CN201721586871.1U CN201721586871U CN208756125U CN 208756125 U CN208756125 U CN 208756125U CN 201721586871 U CN201721586871 U CN 201721586871U CN 208756125 U CN208756125 U CN 208756125U
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- CN
- China
- Prior art keywords
- housing sleeve
- bolt
- rotational pin
- orthopedics
- pin
- 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 adjustable type external fixation used for orthopedics, including the first housing sleeve, the first placing groove, the first rotational pin, the first pilot pin, connecting rod, slide bar, the second housing sleeve, the second placing groove, the second rotational pin, the second pilot pin, the adjustable type external fixation used for orthopedics, clever structure, it is powerful, it is easy to operate, by using the device, processing is fixed in posture after only needing a medical staff that can reset to patients with fractures, the labour for effectively saving medical staff, that is, reduce the working strength of medical staff.
Description
Technical field
The utility model relates to fixator more particularly to adjustable type external fixation used for orthopedics.
Background technique
When patient legs' fracture, currently used external fixator often first answers the fractured leg position of patient
Position, then fracture is being fixed using external fixator.During using external fixator, a medical staff is needed to use
State after hand resets patients with fractures position is fixed, then is worked as using external fixator to patient by another medical staff
Processing is fixed in posture after the preceding reduction of the fracture, and such mode is time-consuming and laborious, increases the working strength of medical staff, in view of
Disadvantages described above, it is really necessary to design adjustable type external fixation used for orthopedics.
Utility model content
Technical problem to be solved by the utility model is to provide adjustable type external fixation used for orthopedics, to solve to pass at present
The problem of fixture structure of system is simple, has a single function, and increases medical staff's working strength.
In order to solve the above technical problems, the technical solution of the utility model is: adjustable type external fixation used for orthopedics, including first
Housing sleeve, the first placing groove, the first rotational pin, the first pilot pin, connecting rod, slide bar, the second housing sleeve, the second placing groove,
Two rotational pins, the second pilot pin, first placing groove are located inside the first housing sleeve, first placing groove and first
Housing sleeve is integrally connected, and first rotational pin is through middle-end at the top of the first housing sleeve, first rotational pin and first
It places external threading to be connected, first pilot pin is located at the top of the first rotational pin, first pilot pin and the first rotation
Pin is integrally connected, and the connecting rod is located at upper end on the right side of the first housing sleeve, and the connecting rod places external threading phase with first
Even, the slide bar is connected through connecting rod, the slide bar with connecting rod sliding, and second housing sleeve is located at slide bar
Right side, second housing sleeve are connected with slide bar screw thread, and second placing groove is located inside the second housing sleeve, described
Second placing groove is integrally connected with the second housing sleeve, and second rotational pin is described through middle-end at the top of the second housing sleeve
Second rotational pin is connected with the second placement external threading, and second pilot pin is located at the second rotational pin bottom, and described second
Pilot pin is integrally connected with the second rotational pin.
Further, side has also extended through the first bolt, first bolt and first in the first housing sleeve front end
External threading is placed to be connected.
Further, the first bolt rear end is additionally provided with the first neonychium, first neonychium and the first bolt
Glue is connected.
Further, side has also extended through the second bolt, second bolt and second in the second housing sleeve front end
External threading is placed to be connected.
Further, the second bolt rear end is additionally provided with the second neonychium, second neonychium and the second bolt
Glue is connected.
Further, third bolt, the third bolt and connecting rod spiral shell have been also extended through on the right side of the connecting rod front end
Line is connected.
Compared with prior art, adjustable type external fixation used for orthopedics, in use, medical staff is placed with hand by first first
Slot and the second placing groove sequentially pass through the leg of patient, and according to the actual situation, medical staff is again with hand by the first housing sleeve and
Two housing sleeves along patient legs direction towards or away from and go, synchronous, slide bar is moved left and right along the direction of connecting rod, directly
After moving to needed for patient legs fixed position to the first pilot pin and the second pilot pin, medical staff is first with hand by patient legs
The position of fracture is resetted, then is pinned the position of patient legs' reduction of the fracture with left hand, and medical staff uses right hand up time again
Needle rotates the first rotational pin, under the action of the first rotational pin and the first housing sleeve screw-driven, so that the first pilot pin is inserted into
In the position of the current desired fixation of patient, medical staff rotates clockwise the second rotational pin with the right hand again, the second rotational pin with
Under the action of second housing sleeve screw-driven, so that in the position of the second pilot pin insertion current desired fixation of patient legs, doctor
Shield personnel rotate clockwise the first bolt with the right hand again, under the action of the first bolt and the first housing sleeve screw-driven, so that
First bolt allows the first housing sleeve and patient's stable connection to carrying out extruding force on the outside of patient legs, with this, that is, allows the first positioning
Position of the needle in patient legs is fixed, and medical staff rotates clockwise the second bolt with the right hand again, in the second bolt and two
Under the action of housing sleeve screw-driven, so that the second bolt is to carrying out extruding force on the outside of patient legs, the second housing sleeve is allowed with this
With patient's stable connection, that is, position of second pilot pin in patient legs is allowed to be fixed, medical staff uses hand right hand up time again
Needle rotates third bolt, so that third bolt carries out extruding force to slide bar, its purpose is to enhance the first housing sleeve and second
The stability connected between housing sleeve further improves the device and patient's stable connection, it is ensured that patient legs' bone
Stability after rolling over reset state posture, left hand decontrols the position that patients with fractures resets, the adjustable type bone to medical staff again
Section's external fixator, clever structure is powerful, easy to operate, by using the device, only needs a medical staff can be to trouble
Processing is fixed in posture after person's reduction of the fracture, effectively saves the labour of medical staff, that is, reduces medical staff
Working strength, meanwhile, the first neonychium be in order to allow the first bolt and patient carry out it is soft contact, protection is played to patient and is made
Be with, the second neonychium in order to allow the second bolt and patient carry out it is soft contact, play a protective role to patient.
Detailed description of the invention
Fig. 1 is the partial front elevation view of adjustable type external fixation used for orthopedics；
Fig. 2 is the left view cross-sectional view of the first housing sleeve；
Fig. 3 is the right side view of the second housing sleeve.
First housing sleeve 1, the first placing groove 2, the first rotational pin 3, the first pilot pin 4, connecting rod 5, slide bar 6, second are put
Set set 7, the second placing groove 8, the second rotational pin 9, the second pilot pin 10, the first bolt 101, the first neonychium 102, third bolt
501, the second bolt 701, the second neonychium 702.
The following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Hereinafter, a variety of specific details are elaborated, in order to provide to the saturating of the concept for constituting described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
As shown in Figure 1, Figure 2, Figure 3 shows, adjustable type external fixation used for orthopedics, including the first housing sleeve 1, the first placing groove 2, first
Rotational pin 3, the first pilot pin 4, connecting rod 5, slide bar 6, the second housing sleeve 7, the second placing groove 8, the second rotational pin 9, second are fixed
Position needle 10, first placing groove 2 are located inside the first housing sleeve 1, first placing groove 2 and the first housing sleeve 1 one
Body is connected, and first rotational pin 3 runs through 1 top middle-end of the first housing sleeve, first rotational pin 3 and the first housing sleeve
1 screw thread is connected, and first pilot pin 4 is located at 3 top of the first rotational pin, first pilot pin 4 and the first rotational pin 3
It is integrally connected, the connecting rod 5 is located at 1 right side upper end of the first housing sleeve, 1 screw thread of the connecting rod 5 and the first housing sleeve
It is connected, the slide bar 6 is connected through connecting rod 5, the slide bar 6 with the sliding of connecting rod 5, second housing sleeve 7
Positioned at 6 right side of slide bar, second housing sleeve 7 is connected with 6 screw thread of slide bar, and second placing groove 8 is located at second and places
Inside set 7, second placing groove 8 is integrally connected with the second housing sleeve 7, and second rotational pin 9 is placed through second
7 top middle-ends are covered, second rotational pin 9 is connected with 7 screw thread of the second housing sleeve, and second pilot pin 10 is located at second
9 bottom of rotational pin, second pilot pin 10 are integrally connected with the second rotational pin 9, side in 1 front end of the first housing sleeve
The first bolt 101 is also extended through, first bolt 101 is connected with 1 screw thread of the first housing sleeve, first bolt 101
Rear end is additionally provided with the first neonychium 102, and first neonychium 102 is connected with 101 glue of the first bolt, and described second puts
It sets side in 7 front ends of set and has also extended through the second bolt 701, second bolt 701 is connected with 7 screw thread of the second housing sleeve, described
701 rear end of the second bolt be additionally provided with the second neonychium 702, second neonychium 702 and 701 glue phase of the second bolt
Even, third bolt 501, the third bolt 501 and 5 screw thread phase of connecting rod have been also extended through on the right side of 5 front end of connecting rod
Even.
The adjustable type external fixation used for orthopedics, in use, medical staff is with hand by the first placing groove 2 and the second placing groove first
8 sequentially pass through the leg of patient, according to the actual situation, medical staff again with hand by the first housing sleeve 1 and the second housing sleeve 7 along
The direction of patient legs towards or away from and go, synchronous, slide bar 6 is moved left and right along the direction of connecting rod 5, until the first positioning
After needle 4 and the second pilot pin 10 move to position fixed needed for patient legs, what medical staff was first fractured patient legs with hand
Position is resetted, then is pinned the position of patient legs' reduction of the fracture with left hand, and medical staff is rotated clockwise with the right hand again
First rotational pin 3, under the action of the first rotational pin 3 and the first 1 screw-driven of housing sleeve, so that the insertion of the first pilot pin 4 is suffered from
In the position of the current desired fixation of person, medical staff rotates clockwise the second rotational pin 9 with the right hand again, the second rotational pin 9 with
Under the action of second housing sleeve, 7 screw-driven, so that in the position of the second pilot pin 10 insertion current desired fixation of patient legs,
Medical staff rotates clockwise the first bolt 101 with the right hand again, in the work of 1 screw-driven of the first bolt 101 and the first housing sleeve
Under, so that the first bolt 101 is to carrying out extruding force on the outside of patient legs, the first housing sleeve 1 and patient's stable connection are allowed with this,
Position of first pilot pin 4 in patient legs is allowed to be fixed, medical staff rotates clockwise the second bolt with the right hand again
701, under the action of the second bolt 701 and two 7 screw-drivens of housing sleeve, so that the second bolt 701 is to real on the outside of patient legs
Row extruding force allows the second housing sleeve 7 and patient's stable connection with this, that is, allows position quilt of second pilot pin 10 in patient legs
Fixed, medical staff rotates clockwise third bolt 501 with the hand right hand again, squeezes so that third bolt 501 carries out slide bar 6
Power further improves this its purpose is to enhance the stability connected between the first housing sleeve 1 and the second housing sleeve 7
Device and patient's stable connection, it is ensured that the stability after patient legs' reduction of the fracture status gestures, medical staff's left hand again
The position that patients with fractures resets is decontroled, meanwhile, the first neonychium 102 is to make the first bolt 101 and patient's implementation soft
Contact, plays a protective role to patient, and the second neonychium 702 is in order to allow the second bolt 701 and patient implementation are soft to contact, to trouble
Person plays a protective role.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without creative labor, the various transformation made are all fallen within the protection scope of the utility model.
Claims (6)
1. adjustable type external fixation used for orthopedics, it is characterised in that including the first housing sleeve, the first placing groove, the first rotational pin, first
Pilot pin, connecting rod, slide bar, the second housing sleeve, the second placing groove, the second rotational pin, the second pilot pin, described first places
Inside the first housing sleeve, first placing groove is integrally connected slot position with the first housing sleeve, and first rotational pin passes through
Middle-end at the top of the first housing sleeve is worn, first rotational pin is connected with the first placement external threading, the first pilot pin position
At the top of the first rotational pin, first pilot pin is integrally connected with the first rotational pin, and the connecting rod is located at first and puts
Set right side upper end is set, the connecting rod places external threading with first and is connected, and the slide bar is through connecting rod, the cunning
Bar is connected with connecting rod sliding, and second housing sleeve is located on the right side of slide bar, second housing sleeve and slide bar screw thread phase
Even, second placing groove is located inside the second housing sleeve, and second placing groove is integrally connected with the second housing sleeve, institute
The second rotational pin stated is connected through middle-end at the top of the second housing sleeve, second rotational pin with the second placement external threading, institute
The second pilot pin stated is located at the second rotational pin bottom, and second pilot pin is integrally connected with the second rotational pin.
2. adjustable type external fixation used for orthopedics as described in claim 1, it is characterised in that side in the first housing sleeve front end
The first bolt is also extended through, first bolt is connected with the first placement external threading.
3. adjustable type external fixation used for orthopedics as claimed in claim 2, it is characterised in that the first bolt rear end is additionally provided with
First neonychium, first neonychium are connected with the first bolt glue.
4. adjustable type external fixation used for orthopedics as claimed in claim 3, it is characterised in that side in the second housing sleeve front end
The second bolt is also extended through, second bolt is connected with the second placement external threading.
5. adjustable type external fixation used for orthopedics as claimed in claim 4, it is characterised in that the second bolt rear end is additionally provided with
Second neonychium, second neonychium are connected with the second bolt glue.
6. adjustable type external fixation used for orthopedics as claimed in claim 5, it is characterised in that also passed through on the right side of the connecting rod front end
It is installed with third bolt, the third bolt is connected with connecting rod screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721586871.1U CN208756125U (en) | 2017-11-24 | 2017-11-24 | Adjustable type external fixation used for orthopedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721586871.1U CN208756125U (en) | 2017-11-24 | 2017-11-24 | Adjustable type external fixation used for orthopedics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208756125U true CN208756125U (en) | 2019-04-19 |
Family
ID=66124101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721586871.1U Expired - Fee Related CN208756125U (en) | 2017-11-24 | 2017-11-24 | Adjustable type external fixation used for orthopedics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208756125U (en) |
-
2017
- 2017-11-24 CN CN201721586871.1U patent/CN208756125U/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 |
Granted publication date: 20190419 Termination date: 20211124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |