CN209285696U - One kind being used for Orthopedic fixation device - Google Patents
One kind being used for Orthopedic fixation device Download PDFInfo
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- CN209285696U CN209285696U CN201822190470.5U CN201822190470U CN209285696U CN 209285696 U CN209285696 U CN 209285696U CN 201822190470 U CN201822190470 U CN 201822190470U CN 209285696 U CN209285696 U CN 209285696U
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- fixed plate
- welding block
- plate
- fixation device
- sliding slot
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Abstract
The utility model discloses one kind to be used for Orthopedic fixation device, it is related to orthopaedics fixture technology field, specifically include fixed plate, the upper surface two sides of the fixed plate are symmetrically arranged with clamping plate, the equal composite joint of the corresponding surface of two clamping plates has rubber pad, the lower surface of clamping plate is equidistantly welded with welding block, and it is located in the middle welding block middle part surface and offers thread groove, the upper surface of fixed plate offers three sliding slots being parallel to each other, one end of lead screw is rotatablely connected the bottom surface in the middle part of sliding slot by bearing, and the other end of lead screw is threadedly coupled intermediate welding block and is pierced by the side of fixed plate.The utility model drives two clamping plates to move toward one another by the rotation of lead screw by welding block, to complete to fix, while rubber pad can reduce Principle of Pain sense, also there is biggish frictional force, so as to which the operative site of patient is tightly clamped, slide bar guarantees that clamping plate will not shake, and improves safety when operation, reduces operation risk to a certain extent.
Description
Technical field
It is specifically a kind of to be used for Orthopedic fixation device the utility model relates to orthopaedics fixture technology field.
Background technique
Orthopaedics is one of most common department of various big hospital, main dissection, physiology and the pathology for studying skeletal musculature,
The normal morphology and function of this system are kept and developed with drug, operation and physical method.With the change in epoch and society
More, injury of orthopaedics department spectrum has apparent variation, for example, the diseases such as tuberculous osteoarthropathy, osteomyelitis, infantile paralysis significantly reduce,
Wound caused by traffic accident increased significantly.The variation of injury of orthopaedics department spectrum, this just needs orthopaedics to grow with each passing hour.
Currently, for the patient of upper limb or fracture of lower limb, generally requiring to break steel in fracture in orthopaedic medical treatment practice
Plate before breaking steel plate, needs the bone reduction by fracture and is fixedly clamped to accelerate the healing rate of fracture,
But due to lacking necessary clamping and fixing device, so be easy to causeing the inclined of fracture bone site when breaking steel plate
It moves, to influence the effect of operation, is unfavorable for the quick recovery of patient.
Utility model content
The purpose of this utility model is to provide one kind to be used for Orthopedic fixation device, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
One kind being used for Orthopedic fixation device, including fixed plate, the upper surface two sides of the fixed plate are symmetrically arranged with clamping plate,
And the equal composite joint of corresponding surface of two clamping plates has rubber pad, the lower surface of clamping plate is equidistantly welded with welding block, the upper table of fixed plate
Face offers three sliding slots being parallel to each other, and two clamping plates are slidably connected in sliding slot by welding block, and are located in the middle sliding slot
In be symmetrically arranged with two lead screws, one end of lead screw passes through the bottom surface that bearing is rotatablely connected in the middle part of sliding slot, the other end spiral shell of lead screw
The intermediate welding block of line connection and the side for being pierced by fixed plate, and lead screw is pierced by one end of fixed plate side and is fixedly connected with the one of bull stick
End, the other end of bull stick are fixedly connected with crank.
As a further solution of the present invention: the quantity of the welding block is three, and it is located in the middle in the middle part of welding block
Surface offers thread groove, and the welding block middle part surface positioned at two sides offers smooth through-hole.
The distance between the sliding slot is equal to the distance between three welding blocks as a further solution of the present invention, and
The both ends of sliding slot are not pierced by the side of fixed plate.
Cunning is slidably connected in the welding block of clamping plate lower surface two sides as a further solution of the present invention,
Bar, the both ends of slide bar are respectively fixedly connected with the fixed plate side at sliding slot both ends.
The lower surface of the fixed plate is fixedly connected with the one of more pillars as a further solution of the present invention,
End, the other end of pillar are fixedly connected with the upper surface of sliding panel, and the both side surface of sliding panel symmetrically offers multiple through-holes, through-hole
Guide rod is inside slidably connected, the upper end of guide rod extends one section upward, and the lower end of guide rod is fixedly connected with the upper surface of bottom plate.
Threaded hole is offered in the middle part of the sliding panel as a further solution of the present invention, and is threadedly coupled spiral shell
Bar, one end position of the upper end of screw rod and guide rod upward are in same straight line, and the lower end of screw rod connects rotary electric machine by shaft coupling
Output shaft, rotary electric machine is connected by screw to the upper surface of bottom plate, while the lower surface of bottom plate is connected with multiple suckers.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model drives two clamping plates to move toward one another by the rotation of lead screw by welding block, to complete solid
It is fixed, while rubber pad can reduce Principle of Pain sense, also there is biggish frictional force, so as to by the operative site of patient tightly
It clamps, slide bar guarantees that clamping plate will not shake, and improves safety when operation, reduces operation risk to a certain extent.
2, the utility model sucker avoids bottom plate from sliding, so that fixed plate is tightly for operation table surface to be sucked
It is fixed, screw rod rotation is driven by rotary electric machine, so that sliding panel moves up and down so that fixed plate completion is gone up and down by a small margin, it can root
According to actual operation demand, the height at patients surgery position is finely tuned, convenient for the progress of operation.
Detailed description of the invention
Fig. 1 is the top view of the utility model.
Fig. 2 is the main view of the utility model.
It is as shown in the figure: fixed plate 1, clamping plate 2, slide bar 3, sliding slot 4, rubber pad 5, lead screw 6, bearing 7, crank 8, welding block 9, bottom
Plate 10, rotary electric machine 11, guide rod 12, screw rod 13, sliding panel 14, pillar 15.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, one kind being used for Orthopedic fixation device, including fixed plate 1, described
The upper surface two sides of fixed plate 1 are symmetrically arranged with clamping plate 2, and the equal composite joint of corresponding surface of two clamping plates 2 has rubber pad 5, drop
While low Principle of Pain sense, also there is biggish frictional force, so as to tightly clamp the operative site of patient, clamping plate 2
Lower surface be equidistantly welded with welding block 9, the quantity of welding block 9 is three, and is located in the middle 9 middle part surface of welding block and offers screw thread
Slot, 9 middle part surface of welding block positioned at two sides offer smooth through-hole, and the upper surface of fixed plate 1 offers three and is parallel to each other
Sliding slot 4, and the mutual spacing of three sliding slots 4 is equal to the distance between three welding blocks 9, at the same the both ends of sliding slot 4 be not pierced by it is solid
The side of fixed board 1, two clamping plates 2 are slidably connected in sliding slot 4 by welding block 9, and are located in the middle in sliding slot 4 and are symmetrically arranged with
Two lead screws 6, one end of lead screw 6 are rotatablely connected the bottom surface at 4 middle part of sliding slot by bearing 7, during the other end of lead screw 6 is threadedly coupled
Between welding block 9 and be pierced by the side of fixed plate 1, and lead screw 6 is pierced by one end of 1 side of fixed plate and is fixedly connected with one end of bull stick,
The other end of bull stick is fixedly connected with crank 8, and when performing the operation to patient, the arm of patient or leg are placed on two clamping plates 2
Between, medical staff rotates crank 8 and lead screw 6 is driven to rotate, and the rotation of lead screw 6 drives two clamping plates 2 to do opposite fortune by welding block 9
It is dynamic, it is clamped to suitable surgical condition, to complete to fix；
Slide bar 3 is slidably connected in the welding block 9 of the 2 lower surface two sides of clamping plate, the both ends of slide bar 3 are respectively fixedly connected with cunning
1 side of fixed plate at 4 both ends of slot, when clamping plate 2 is mobile by lead screw 6, two slide bars 3 enable to clamping plate 2 more smoothly
Mobile, after clamping, slide bar 3 also ensures that clamping plate 2 will not shake, and improves safety when operation, reduces to a certain extent
Operation risk；
The lower surface of the fixed plate 1 is fixedly connected with one end of more pillars 15, and the other end of pillar 15 is fixedly connected with cunning
The upper surface of movable plate 14, the both side surface of sliding panel 14 symmetrically offer multiple through-holes, guide rod 12 are slidably connected in through-hole, is led
The upper end of bar 12 extends one section upward, and the lower end of guide rod 12 is fixedly connected with the upper surface of bottom plate 10, and the middle part of sliding panel 14 is opened
Equipped with threaded hole and it is threadedly coupled screw rod 13, one end position of the upper end of screw rod 13 and guide rod 12 upward is in same straight line, screw rod
13 lower end connects the output shaft of rotary electric machine 11 by shaft coupling, and rotary electric machine 11 is connected by screw to the upper table of bottom plate 10
Face, while the lower surface of bottom plate 10 is connected with multiple suckers, sucker is used to that operation table surface to be sucked, and avoid bottom plate 10 from sliding,
So that fixed plate 1 is tightly fixed, drive screw rod 13 to rotate by rotary electric machine 11, thus sliding panel 14 move up and down so that
The completion of fixed plate 1 is gone up and down by a small margin, can finely tune the height at patients surgery position according to actual operation demand, convenient for operation into
Row.
The electric elements occurred in the utility model are connect with extraneous main controller and 220V alternating current point, the circuit being related to
And control is the prior art, and main controller can play the conventionally known equipment of control for computer etc., herein without
Excessively repeat.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. one kind is used for Orthopedic fixation device, including fixed plate (1), which is characterized in that the upper surface two sides of the fixed plate (1)
It is symmetrically arranged with clamping plate (2), and the equal composite joint of corresponding surface of two clamping plates (2) has rubber pad (5), the lower surface of clamping plate (2)
It is equidistantly welded with welding block (9), the upper surface of fixed plate (1) offers three sliding slots being parallel to each other (4), and two clamping plates (2) are logical
It crosses welding block (9) to be slidably connected in sliding slot (4), and is located in the middle in sliding slot (4) and is symmetrically arranged with two lead screws (6), lead screw
(6) one end is threadedly coupled intermediate weldering by the bottom surface in the middle part of bearing (7) rotation connection sliding slot (4), the other end of lead screw (6)
Block (9) and the side for being pierced by fixed plate (1), and lead screw (6) is pierced by one end of fixed plate (1) side and is fixedly connected with the one of bull stick
End, the other end of bull stick are fixedly connected with crank (8).
2. a kind of Orthopedic fixation device to be used for according to claim 1, which is characterized in that the quantity of the welding block (9) is
Three, and be located in the middle welding block (9) middle part surface and offer thread groove, welding block (9) middle part surface positioned at two sides offers
Smooth through-hole.
3. according to claim 1 a kind of for Orthopedic fixation device, which is characterized in that the distance between the sliding slot (4)
Distance between equal to three welding blocks (9), and the both ends of sliding slot (4) are not pierced by the side of fixed plate (1).
4. according to claim 1 a kind of for Orthopedic fixation device, which is characterized in that clamping plate (2) lower surface two
It is slidably connected slide bar (3) in the welding block (9) of side, the both ends of slide bar (3) are respectively fixedly connected with the fixed plate at sliding slot (4) both ends
(1) side.
5. according to claim 1 a kind of for Orthopedic fixation device, which is characterized in that the following table of the fixed plate (1)
Face is fixedly connected with one end of more pillars (15), and the other end of pillar (15) is fixedly connected with the upper surface of sliding panel (14), sliding
The both side surface of plate (14) symmetrically offers multiple through-holes, slidably connects in through-hole guide rod (12), the upper end court of guide rod (12)
Upper to extend one section, the lower end of guide rod (12) is fixedly connected with the upper surface of bottom plate (10).
6. according to claim 5 a kind of for Orthopedic fixation device, which is characterized in that the middle part of the sliding panel (14)
It offers threaded hole and is threadedly coupled screw rod (13), one end position of the upper end and guide rod (12) of screw rod (13) upward is in the same as always
Line, the lower end of screw rod (13) connect the output shaft of rotary electric machine (11) by shaft coupling, and rotary electric machine (11) is connected by screw to
The upper surface of bottom plate (10), while the lower surface of bottom plate (10) is connected with multiple suckers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822190470.5U CN209285696U (en) | 2018-12-26 | 2018-12-26 | One kind being used for Orthopedic fixation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822190470.5U CN209285696U (en) | 2018-12-26 | 2018-12-26 | One kind being used for Orthopedic fixation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209285696U true CN209285696U (en) | 2019-08-23 |
Family
ID=67648556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822190470.5U Expired - Fee Related CN209285696U (en) | 2018-12-26 | 2018-12-26 | One kind being used for Orthopedic fixation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209285696U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111374785A (en) * | 2020-03-28 | 2020-07-07 | 山东大学齐鲁医院(青岛) | Fixing device for pediatric orthopedic surgery |
| CN111700723A (en) * | 2020-06-23 | 2020-09-25 | 秦伟光 | A fixed director that resets that is used for fracture usefulness between old person's trochanter |
| CN112587222A (en) * | 2020-12-30 | 2021-04-02 | 河南科技大学第一附属医院 | Orthopedic parallel pressurizing and positioning device |
-
2018
- 2018-12-26 CN CN201822190470.5U patent/CN209285696U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111374785A (en) * | 2020-03-28 | 2020-07-07 | 山东大学齐鲁医院(青岛) | Fixing device for pediatric orthopedic surgery |
| CN111700723A (en) * | 2020-06-23 | 2020-09-25 | 秦伟光 | A fixed director that resets that is used for fracture usefulness between old person's trochanter |
| CN112587222A (en) * | 2020-12-30 | 2021-04-02 | 河南科技大学第一附属医院 | Orthopedic parallel pressurizing and positioning device |
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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: 20190823 Termination date: 20201226 |