CN207220869U - Child's effracture reduction device - Google Patents
Child's effracture reduction device Download PDFInfo
- Publication number
- CN207220869U CN207220869U CN201720092906.XU CN201720092906U CN207220869U CN 207220869 U CN207220869 U CN 207220869U CN 201720092906 U CN201720092906 U CN 201720092906U CN 207220869 U CN207220869 U CN 207220869U
- Authority
- CN
- China
- Prior art keywords
- lifting rod
- gear
- protrusive board
- rack
- rod
- 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 child's effracture reduction device, including fixed frame, first rotating shaft, first gear, first lifting rod, first rack, first screw rod, first protrusive board, first spring, second shaft, second gear, second lifting rod, second rack, second screw rod, second protrusive board, second spring, child's effracture reduction device, clever structure, it is powerful, pass through shirtsleeve operation, effective reduction can not only be carried out to infant sunken skull position, can also be according to different treatment needs, realize to the unilateral progress reduction in infant sunken skull position, finally be greatly enlarged treatment it is accurate while, also bring great convenience to medical staff.
Description
Technical field
It the utility model is related to medical instruments field, more particularly to child's effracture reduction device.
Background technology
Infant's depressed fracture of skull often results in head table tennis sample depression, is neurosurgery common clinical, at present tradition
Child's effracture reduction device, traction reduction, but this kind of mode carry out infant depressed area using approach screw, inconvenience
It is unilateral to infant sunken skull to carry out reduction, so that accurate reduction of the medical staff to infant depressed area is have impact on, in view of with
Upper defect, it is really necessary to design child's effracture reduction device.
Utility model content
The technical problem to be solved by the utility model is to：Child's effracture reduction device is provided, to solve at present
The problem of traditional child's effracture reduction device, inconvenience carries out reduction to infant sunken skull one side.
In order to solve the above technical problems, the technical solution of the utility model is：Child's effracture reduction device, including it is solid
Determine frame, first rotating shaft, first gear, the first lifting rod, the first rack, the first screw rod, the first protrusive board, the first spring, second turn
Axis, second gear, the second lifting rod, the second rack, the second screw rod, the second protrusive board, second spring, the first rotating shaft run through
On the left of fixed frame upper end, the first rotating shaft is rotatedly connected with fixed frame, and the first gear is through in first rotating shaft
End, the first gear are connected with first rotating shaft close-fitting, and first lifting rod from top to bottom runs through fixed frame middle-end, institute
The first lifting rod stated and fixed frame, which slide, to be connected, and first rack is located at the first lifting rod left side upper end, and described the
One rack is integrally connected with the first lifting rod, and first rack is connected with first gear gear teeth meshing, and described first
Screw rod is located inside the first lifting rod, and first screw rod is connected with the first lifting rod screw thread, and first protrusive board is located at
On the left of first lifting rod interior lower end, first protrusive board is slided with the first lifting rod to be connected, and first spring is located at
On the left of first lifting rod interior lower end, first spring is connected with the first lifting rod and the first protrusive board glue respectively, described
The second shaft on the right side of the fixed frame upper end, second shaft is rotatedly connected with fixed frame, and the second gear is passed through
The second shaft middle-end is through at, the second gear is connected with the second shaft close-fitting, and second lifting rod from top to bottom passes through
Fixed frame middle-end is worn, second lifting rod is slided with fixed frame to be connected, and second rack is located at the second lifting rod right side
Side upper end, second rack are integrally connected with the second lifting rod, and second rack and second gear gear teeth meshing
It is connected, second screw rod is located inside the second lifting rod, and second screw rod is connected with the second lifting rod screw thread, described
The second protrusive board be located on the right side of the second lifting rod interior lower end, second protrusive board is connected with the slip of the second lifting rod, described
Second spring be located on the right side of the second lifting rod interior lower end, the second spring respectively with the second lifting rod and the second protrusive board
Glue is connected.
Further, the first rotating shaft front end is additionally provided with the first in command, the first in command and first rotating shaft one
It is connected.
Further, upper end and middle-end are also equipped with the first limiting plate, the described first limit on the left of first lifting rod
Position plate is connected with the first lifting rod screw thread.
Further, the second shaft front end is additionally provided with the second in command, the second in command and the second shaft one
It is connected.
Further, upper end and middle-end are also equipped with the second limiting plate, the described second limit on the right side of second lifting rod
Position plate is connected with the second lifting rod screw thread.
Further, graduation apparatus, the scale are also equipped with the upside of first lifting rod and the second lifting rod front end
Table is integrally connected with the first lifting rod and the second lifting rod respectively.
Compared with prior art, child's effracture reduction device, during operation, in advance to infant head recess position into
Row drilling, then the first lifting rod and the second lifting rod are together inserted into drilling, then fixed frame is bonded infant head surface, i.e., it is logical
The effect of fixed frame is crossed, avoids the first lifting rod and the second lifting rod excessively deep, then according to needs, if desired for drilling
Left-hand portion carries out reduction, can first rotate the first screw rod, the first screw rod is moved from top to bottom along the first lifting rod inner wall,
When the first screw rod touches the first protrusive board, by the effect of the first screw rod motive force, make the first protrusive board extrude the first spring to
First lifting rod left slide, after the first screw rod reaches the first lifting rod inner bottom, the first protrusive board just stretches out the first lifting
On the left of bar, then medical staff holds the first in command, and another mistake hour hands rotating first handle, makes the first in command drive first rotating shaft to join
The synchronous rotation counterclockwise of dynamic first gear, i.e., by first gear rotating effect counterclockwise, put forward the first rack drives first
Pull rod moves from bottom to top along fixed frame, after being stretched out because of the first protrusive board, can play the role of catching on infant skull, that is, pass through
First lifting rod drives the effect that the first protrusive board moves upwards, makes traction reduction on the left of infant sunken skull position, similarly, such as need
Reduction is carried out to drilling right side position, can first rotate the second screw rod, the second screw rod is made along the second lifting rod inner wall by upper
Move downward, when the second screw rod touches the second protrusive board, by the effect of the second screw rod motive force, make the second protrusive board extruding the
Two springs are to slip on the right side of the second lifting rod, and after the second screw rod reaches the second lifting rod inner bottom, the second protrusive board just stretches out
On the right side of second lifting rod, then medical staff holds the second in command, then rotates clockwise the second in command, the second in command is driven the
Two shafts linkage second gear synchronously rotates clockwise, i.e., the effect rotated clockwise by second gear, makes the second rack band
Dynamic second lifting rod moves from bottom to top along fixed frame, after being stretched out because of the second protrusive board, can play and catch on infant skull work
With, i.e., the effect moved upwards by the second lifting rod the second protrusive board of drive, makes traction reduction on the right side of infant sunken skull position,
Eventually through aforesaid way, reduction individually can be carried out to infant depressed area side, so as to meet the different treatment need of infant
Will, after the position reduction of infant sunken skull, rotatable first screw rod of medical staff, makes the first screw rod along the first lifting
Bar moves from bottom to top, when the first screw rod is cancelled, and the first protrusive board is acted on, under the action of the first recoil of spring power, and first
Inside the first lifting rod of protrusive board retraction, that is, realize the smooth of the first lifting rod outer wall, similarly, rotate the second screw rod, make the second spiral shell
Bar moves from bottom to top along the second lifting rod, when the second screw rod is cancelled, and the second protrusive board is acted on, is sprung back in second spring
Under the action of power, inside second the second lifting rod of protrusive board retraction, that is, the smooth of the second lifting rod outer wall is realized, then medical staff
Fixed frame can be held, the first lifting rod and the second lifting rod are extracted out from infant sunken drill position, in addition, medical staff
During to infant skull reduction, it can carry out the first lifting rod of exact knowledge by observing graduation apparatus and the second lifting rod rise
Size, it is achieved thereby that the accuracy of infant treatment, child's effracture reduction device, clever structure is powerful, passes through
Shirtsleeve operation, can not only carry out effective reduction, moreover it is possible to according to different treatment needs, realize to infant sunken skull position
It is unilateral to infant sunken skull position to carry out reduction, finally be greatly enlarged treatment it is accurate while, also to medical staff with
Carry out great convenience, meanwhile, the first limiting plate is to have to the first lifting rod and the second lifting rod with the second limiting plate
What is imitated is spacing, so as to prevent from coming off fixed frame, improves the security that the device uses.
Brief description of the drawings
Fig. 1 is the front view of child's effracture reduction device；
Fig. 2 is the sectional view of child's effracture reduction device；
Fig. 3 is first gear and second gear position cutaway view Amplified image；
Fig. 4 is the first convex block and the second convex block position cutaway view Amplified image.
Fixed frame 1, first rotating shaft 2, first gear 3, the first lifting rod 4, the first rack 5, the first screw rod 6, the first protrusive board
7th, the first spring 8, the second shaft 9, second gear 10, the second lifting rod 11, the second rack 12, the second screw rod 13, the second protrusive board
14th, second spring 15, the first in command 201, the first limiting plate 401, the second in command 901, the second limiting plate 1101, graduation apparatus
1102。
Following embodiment will combine above-mentioned attached drawing and further illustrate.
Embodiment
Hereinafter, a variety of specific details are elaborated, in order to provide the saturating of the concept to forming 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 it is some or all in the case of put into practice, in other cases, do not specifically describe well-known processing step.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, child's effracture reduction device, including fixed frame 1, first rotating shaft 2, first
Gear 3, the first lifting rod 4, the first rack 5, the first screw rod 6, the first protrusive board 7, the first spring 8, the second shaft 9, second gear
10th, the second lifting rod 11, the second rack 12, the second screw rod 13, the second protrusive board 14, second spring 15, the first rotating shaft 2 are passed through
Wear on the left of 1 upper end of fixed frame, the first rotating shaft 2 is rotatedly connected with fixed frame 1, the first gear 3 through first
2 middle-end of shaft, the first gear 3 are connected with 2 close-fitting of first rotating shaft, and first lifting rod 4 is from top to bottom through solid
Determine 1 middle-end of frame, first lifting rod 4 is slided with fixed frame 1 to be connected, and it is left that first rack 5 is located at the first lifting rod 4
Side upper end, first rack 5 are connected with the one of the first lifting rod 4, and first rack 5 and 3 gear teeth of first gear
Engagement is connected, and first screw rod 6 is located inside the first lifting rod 4,4 screw thread of the first screw rod 6 and the first lifting rod
It is connected, first protrusive board 7 is located on the left of 4 interior lower end of the first lifting rod, first protrusive board 7 and the first lifting rod 4
Slide and be connected, first spring 8 be located at 4 interior lower end of the first lifting rod left side, and first spring 8 is respectively with first
Lifting rod 4 is connected with 7 glue of the first protrusive board, and second shaft 9 is on the right side of 1 upper end of fixed frame, second shaft 9
It is rotatedly connected with fixed frame 1, the second gear 10 is through 9 middle-end of the second shaft, the second gear 10 and second
9 close-fitting of shaft is connected, and second lifting rod 11 from top to bottom runs through 1 middle-end of fixed frame, second lifting rod 11 with
Fixed frame 1, which slides, to be connected, and second rack 12 is located at 11 right side upper end of the second lifting rod, second rack 12 and the
The one of two lifting rod 11 is connected, and second rack 12 is connected with 10 gear teeth meshing of second gear, second screw rod
13 inside the second lifting rod 11, and second screw rod 13 is connected with 11 screw thread of the second lifting rod, second protrusive board
14 on the right side of 11 interior lower end of the second lifting rod, and second protrusive board 14 is slided with the second lifting rod 11 to be connected, described
Second spring 15 is located on the right side of 11 interior lower end of the second lifting rod, the second spring 15 respectively with the second lifting rod 11 and the
Two protrusive boards, 14 glue is connected, and 2 front end of first rotating shaft is additionally provided with the first in command 201, the first in command 201 and first
The one of shaft 2 is connected, and the 4 left side upper end of the first lifting rod and middle-end are also equipped with the first limiting plate 401, and described first
Limiting plate 401 is connected with 4 screw thread of the first lifting rod, and 9 front end of the second shaft is additionally provided with the second in command 901, and described
The one of second chief 901 and the second shaft 9 is connected, and it is spacing that the 11 right side upper end of the second lifting rod and middle-end are also equipped with second
Plate 1101, second limiting plate 1101 are connected with 11 screw thread of the second lifting rod, first lifting rod 4 and the second lifting
Also be equipped with graduation apparatus 1102 on the upside of 11 front end of bar, the graduation apparatus 1102 respectively with the first lifting rod 4 and the second lifting rod
11 one are connected.
Child's effracture reduction device, during operation, in advance drills infant head recess position, then by first
4 and second lifting rod 11 of lifting rod is together inserted into drilling, then fixed frame 1 is bonded infant head surface, that is, passes through fixed frame 1
Effect, avoids the first lifting rod 4 and the second lifting rod 11 excessively deep, then according to needs, if desired for the left side that drills
Position carries out reduction, can first rotate the first screw rod 6, the first screw rod 6 is moved from top to bottom along 4 inner wall of the first lifting rod, when
When first screw rod 6 touches the first protrusive board 14, by the effect of 6 motive force of the first screw rod, the first protrusive board 14 is set to extrude the first bullet
Spring 8 is to 4 left slide of the first lifting rod, and after the first screw rod 6 reaches the first 4 inner bottom of lifting rod, the first protrusive board 7 just stretches out
The left side of first lifting rod 4, then medical staff holds the first in command 201, and another mistake hour hands rotating first handle 201, makes the first
The first rotating shaft 2 that hand 201 drives links the synchronous rotation counterclockwise of first gear 3, that is, passes through the rotating work counterclockwise of first gear 3
With, make the first rack 5 drive the first lifting rod 4 to be moved from bottom to top along fixed frame 1, can after being stretched out because of the first protrusive board 7
Play the role of catching on infant skull, i.e., the effect moved upwards by the first lifting rod 4 the first protrusive board 7 of drive, makes infant skull
Traction reduction on the left of depressed area, similarly, carries out reduction if desired for drilling right side position, can first rotate the second screw rod 13, make
Second screw rod 13 moves from top to bottom along 11 inner wall of the second lifting rod, when the second screw rod 13 touches the second protrusive board 14,
By the effect of 13 motive force of the second screw rod, the second protrusive board 14 is extruded second spring 15 and slided to the right side of the second lifting rod 11,
After the second screw rod 13 reaches the second 11 inner bottom of lifting rod, the second protrusive board 14 just stretches out the right side of the second lifting rod 11, then
Medical staff holds the second in command 901, then rotates clockwise the second in command 901, the second in command 901 is driven the second shaft 9
Dynamic second gear 10 synchronously rotates clockwise, i.e., the effect rotated clockwise by second gear 10, drives the second rack 12
Second lifting rod 11 moves from bottom to top along fixed frame 1, after being stretched out because of the second protrusive board 14, can play and catch on infant skull
Effect, i.e., the effect moved upwards by the second lifting rod 11 the second protrusive board 14 of drive, makes to lead on the right side of infant sunken skull position
Draw reduction, eventually through aforesaid way, reduction individually can be carried out to infant depressed area side, so as to meet the difference of infant
Treatment need, after the position reduction of infant sunken skull, rotatable first screw rod 6 of medical staff, make the first screw rod 6 along
First lifting rod 4 moves from bottom to top, when the first screw rod 6 is cancelled, and the first protrusive board 7 is acted on, in 8 screen resilience of the first spring
Under the action of, inside 7 the first lifting rod of retraction 4 of the first protrusive board, that is, realize the smooth of 4 outer wall of the first lifting rod, similarly, rotation the
Two screw rods 13, make the second screw rod 13 be moved from bottom to top along the second lifting rod 11, when the second screw rod 13 cancel it is convex to second
When plate 14 acts on, under the action of 15 screen resilience of second spring, inside 14 the second lifting rod of retraction 11 of the second protrusive board, that is, the is realized
Two lifting rods, 11 outer wall it is smooth, then medical staff can hold fixed frame 1, by the first lifting rod 4 and the second lifting rod 11 from
Infant sunken drill position is extracted out, in addition, medical staff is during to infant skull reduction, can be by observing graduation apparatus
1102, carry out exact knowledge the first lifting rod 4 and the second lifting rod 11 rises size, it is achieved thereby that the accuracy of infant treatment,
Meanwhile first limiting plate 401 and the second limiting plate 1101 be to be carried out effectively to the first lifting rod 4 and the second lifting rod 11
It is spacing, so as to prevent from coming off fixed frame 1, improve the security that the device uses.
The utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art visualize from above-mentioned
Hair, without performing creative labour, a variety of conversion made, all fall within the scope of protection of the utility model.
Claims (6)
1. child's effracture reduction device, it is characterised in that including fixed frame, first rotating shaft, first gear, the first lifting rod,
First rack, the first screw rod, the first protrusive board, the first spring, the second shaft, second gear, the second lifting rod, the second rack,
Two screw rods, the second protrusive board, second spring, the first rotating shaft is on the left of fixed frame upper end, and the first rotating shaft is with consolidating
Determine frame to be rotatedly connected, the first gear is through first rotating shaft middle-end, the first gear and first rotating shaft close-fitting phase
Even, first lifting rod from top to bottom runs through fixed frame middle-end, and first lifting rod is slided with fixed frame to be connected, institute
The first rack stated is located at upper end on the left of the first lifting rod, and first rack is integrally connected with the first lifting rod, and described
The first rack be connected with first gear gear teeth meshing, first screw rod is located inside the first lifting rod, described first
Screw rod is connected with the first lifting rod screw thread, and first protrusive board is located on the left of the first lifting rod interior lower end, and described first
Protrusive board is slided with the first lifting rod to be connected, and first spring is located on the left of the first lifting rod interior lower end, and described first
Spring is connected with the first lifting rod and the first protrusive board glue respectively, and second shaft is described on the right side of fixed frame upper end
The second shaft be rotatedly connected with fixed frame, the second gear through the second shaft middle-end, the second gear with
Second shaft close-fitting is connected, and second lifting rod from top to bottom runs through fixed frame middle-end, and second lifting rod is with consolidating
Determine frame slip to be connected, second rack is located at upper end on the right side of the second lifting rod, second rack and the second lifting rod
One is connected, and second rack is connected with second gear gear teeth meshing, and second screw rod is located at the second lifting rod
Inside, second screw rod are connected with the second lifting rod screw thread, and second protrusive board is located at the second lifting rod interior lower end
Right side, second protrusive board is slided with the second lifting rod to be connected, and the second spring is located at the second lifting rod interior lower end
Right side, the second spring are connected with the second lifting rod and the second protrusive board glue respectively.
2. child's effracture reduction device as claimed in claim 1, it is characterised in that the first rotating shaft front end is also set
There is the first in command, the first in command is integrally connected with first rotating shaft.
3. child's effracture reduction device as claimed in claim 2, it is characterised in that on the left of first lifting rod
End and middle-end are also equipped with the first limiting plate, and first limiting plate is connected with the first lifting rod screw thread.
4. child's effracture reduction device as claimed in claim 3, it is characterised in that the second shaft front end is also set
There is the second in command, the second in command is integrally connected with the second shaft.
5. child's effracture reduction device as claimed in claim 4, it is characterised in that on the right side of second lifting rod
End and middle-end are also equipped with the second limiting plate, and second limiting plate is connected with the second lifting rod screw thread.
6. child's effracture reduction device as claimed in claim 5, it is characterised in that first lifting rod and second
Also be equipped with graduation apparatus on the upside of lifting rod front end, the graduation apparatus respectively with the first lifting rod and the second lifting rod one phase
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092906.XU CN207220869U (en) | 2017-01-22 | 2017-01-22 | Child's effracture reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092906.XU CN207220869U (en) | 2017-01-22 | 2017-01-22 | Child's effracture reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207220869U true CN207220869U (en) | 2018-04-13 |
Family
ID=61838246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720092906.XU Expired - Fee Related CN207220869U (en) | 2017-01-22 | 2017-01-22 | Child's effracture reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207220869U (en) |
-
2017
- 2017-01-22 CN CN201720092906.XU patent/CN207220869U/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: 20180413 Termination date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |