CN106943198A - A kind of fixing device used during operation - Google Patents
A kind of fixing device used during operation Download PDFInfo
- Publication number
- CN106943198A CN106943198A CN201710313159.2A CN201710313159A CN106943198A CN 106943198 A CN106943198 A CN 106943198A CN 201710313159 A CN201710313159 A CN 201710313159A CN 106943198 A CN106943198 A CN 106943198A
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- screw rod
- gear
- rotating shaft
- sliding block
- plate
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Abstract
The invention discloses the fixing device used during a kind of operation, belong to medical equipment technical field.Including placing plate, the side for placing plate is arranged with two supporting plates, one end that two supporting plates are located remote from plate is connected by installing plate, the first screw rod is inserted with the installing plate, the installing plate is provided with socket corresponding with the first screw rod, first screw rod is threadedly coupled with the madial wall of socket, first screw rod is fixedly connected with mounting blocks close to the one end for placing plate, side of the mounting blocks away from the first screw rod is arranged with mounting groove, the madial wall of the mounting groove is rotatably connected to curved splint by first rotating shaft, side of the curved splint away from first rotating shaft is rotatably connected to the first sliding block by turnbuckle, the supporting plate is provided with the first chute corresponding with the first sliding block.The present invention is simple in construction, easy to use, it is ensured that to the fixed effect of patient's trunk, while can avoid crushing patient.
Description
Technical field
The present invention relates to medical equipment technical field, more particularly to the fixing device used during a kind of operation.
Background technology
At present, doctor generally requires to need the position performed the operation to be fixed patient, prevented when being performed the operation to patient
Patient, which moves the position, to cause patient injury or causes operative failure, the fixation of traditional operation fixing device to patient's trunk
Not enough precisely, excessively clamp and damage is easily brought to patient, and clamp influence fixed effect slightly, in order to solve the above problems,
We have proposed the fixing device used during a kind of operation.
The content of the invention
The invention aims to solve shortcoming present in prior art, and propose a kind of operation when use consolidate
Determine device.
To achieve these goals, present invention employs following technical scheme：
A kind of fixing device used during operation, including plate is placed, the side of the placement plate is arranged with two supports
Plate, one end that two supporting plates are located remote from plate is connected by installing plate, and the first screw rod, institute are inserted with the installing plate
Installing plate is stated provided with socket corresponding with the first screw rod, first screw rod is threadedly coupled with the madial wall of socket, described the
One screw rod is fixedly connected with mounting blocks close to the one end for placing plate, and side of the mounting blocks away from the first screw rod is arranged with peace
Tankage, the madial wall of the mounting groove is rotatably connected to curved splint by first rotating shaft, and the curved splint is away from first turn
The side of axle is rotatably connected to the first sliding block by turnbuckle, and the supporting plate is slided provided with corresponding with the first sliding block first
Groove, the described one end of first screw rod away from mounting blocks is fixedly connected with rotating disk, and the rotating disk is close to the side of installing plate provided with the
One gear, the rotating disk is connected by multiple expansion links with first gear, and spring is arranged with the expansion link, the spring
Two ends are connected with rotating disk and first gear respectively, and the first gear is set on the first screw rod, the inner side of the first gear
Around multiple second sliding blocks are provided with wall, first screw rod is provided with the second chute corresponding with the second sliding block, described first
The side of gear is provided with the second gear engaged, and the second gear is rotated with installing plate by the second rotating shaft and is connected, institute
The one end of the second rotating shaft away from installing plate is stated through second gear and moving block is fixedly connected with.
Preferably, the first gear is provided with gasket ring close to the side of installing plate, and the gasket ring rotates and is socketed in the first spiral shell
On bar.
Preferably, it is respectively and fixedly provided with cushion on the madial wall of side and curved splint of the mounting blocks away from the first screw rod.
Preferably, be arranged with torque spring in the first rotating shaft, the two ends of the torque spring respectively with curved splint
Connected with the madial wall of mounting groove.
Preferably, one end of the turnbuckle is fixedly connected with the first sliding block, and the curved splint is provided with and the gaily decorated basket
The corresponding fixing groove of screw, the one end of the turnbuckle away from the first sliding block is turned by the madial wall of the 3rd rotating shaft and fixing groove
Dynamic connection.
Preferably, the placement plate is arranged with two accommodating grooves, the accommodating groove close to the side of supporting plate is provided with
Supporting plate, the supporting plate is rotated by the madial wall of the 4th rotating shaft and accommodating groove and connected, and the supporting plate is close to accommodating groove inner bottom part
Side is provided with the second screw rod, and the supporting plate is provided with link slot corresponding with the second screw rod, and second screw rod passes through the 5th turn
The madial wall of axle and link slot rotates connection, and the two ends of the 5th rotating shaft are equipped with the 3rd sliding block, the inner side of the link slot
Wall is provided with the 3rd chute corresponding with the 3rd sliding block, and the 3rd sliding block is cylindrical, and the inner bottom part of the accommodating groove is provided with
Impenetrating mouth corresponding with the second screw rod, the described one end of second screw rod away from the 5th rotating shaft is through impenetrating mouth and extends downwardly, institute
The second screw rod is stated to be threadedly coupled with the madial wall of impenetrating mouth.
Preferably, the diameter with diameter greater than second gear of the first gear.
In the present invention, the limbs performed the operation when patient is needed are placed on placement plate between two supporting plates, rotate rotating disk,
So that the first screw rod is rotated, because the first screw rod is threadedly coupled with the madial wall of socket, so as to facilitate the first screw rod and installing plate
Relative position change, simultaneously because rotating connection between mounting blocks and the first screw rod, and the both sides of mounting blocks pass through arc
Clevis plate, turnbuckle and the first sliding block are connected with supporting plate, so as to prevent that mounting blocks from rotating, when mounting blocks downside with
During the trunk contact of patient, stop operating rotating disk, rotates moving block, so as to facilitate second gear to rotate, due to second gear with
The engagement connection of first gear, and the gear ratio between second gear and first gear so that second gear passes through the second sliding block
Drive the first screw rod to rotate, so as to be finely adjusted the height of mounting blocks, ensure to fix while avoiding crushing limbs of patient
Effect, in this course, because the elastic force of spring is acted on, so as to facilitate the fixation of first gear position, so as to facilitate first
Engagement is kept between gear and second gear, because turnbuckle is connected by the first sliding block with supporting plate, by changing
The height of turnbuckle, so as to change height of the curved splint away from first rotating shaft side, rotates turnbuckle, so as to change arc
Clevis plate away from first rotating shaft side with the distance between supporting plate, so as to be controlled to the position and rotational angle of curved splint
System, it is convenient to being fixed on the upside of limbs of patient, improve fixed effect.The present invention is simple in construction, easy to use, it is ensured that to suffering from
The fixed effect of person's trunk, while can avoid crushing patient.
Brief description of the drawings
The structural representation for the fixing device that Fig. 1 is used when being a kind of operation proposed by the present invention
Fig. 2 is the structural representation at A in Fig. 1；
Fig. 3 is the structural representation at B in Fig. 1.
In figure：1 places plate, 2 supporting plates, 3 installing plates, 4 first screw rods, 5 mounting blocks, 6 curved splints, 7 turnbuckles, 8
First sliding block, 9 rotating disks, 10 first gears, 11 expansion links, 12 springs, 13 second sliding blocks, 14 second gears, 15 moving blocks, 16 supports
Plate, 17 second screw rods.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-3, the fixing device used during a kind of operation, including plate 1 is placed, the side for placing plate 1 is arranged with
Two supporting plates 2, one end that two supporting plates 2 are located remote from plate 1 is connected by installing plate 3, and the first spiral shell is inserted with installing plate 3
Bar 4, installing plate 3 is provided with to be threadedly coupled with the corresponding socket of the first screw rod 4, the first screw rod 4 with the madial wall of socket, the first spiral shell
Bar 4 is fixedly connected with mounting blocks 5 close to the one end for placing plate 1, and side of the mounting blocks 5 away from the first screw rod 4 is arranged with installation
Groove, the madial wall of mounting groove is rotatably connected in curved splint 6, first rotating shaft by first rotating shaft is arranged with torque spring, turns round
Madial wall of the two ends of power spring respectively with curved splint 6 and mounting groove is connected, due to the twisting force of torque spring, so that side
Just when unused, two curved splints 6 are close to each other, in side and curved splint 6 of the mounting blocks 5 away from the first screw rod 4
Cushion is respectively and fixedly provided with the wall of side, is contacted with the trunk of patient, the comfort level of patient is improved, curved splint 6 is away from first rotating shaft
Side is rotatably connected to the first sliding block 8 by turnbuckle 7, supporting plate 2 be provided with corresponding first chute of the first sliding block 8,
One end of turnbuckle 7 is fixedly connected with the first sliding block 8, and curved splint 6 is provided with and the corresponding fixing groove of turnbuckle 7, flower
The one end of basket screw 7 away from the first sliding block 8 is rotated by the madial wall of the 3rd rotating shaft and fixing groove and connected, by rotating gaily decorated basket spiral shell
Silk 7, so that the length of convenient regulation turnbuckle 7, so that curved splint 6 is adjusted with the distance before supporting plate 2, this
Curved splint 6 is rotated during one, and the 3rd rotating shaft facilitates the relative rotation between turnbuckle 7 and curved splint 6, the first screw rod
4 one end away from mounting blocks 5 are fixedly connected with rotating disk 9, and rotating disk 9 is provided with first gear 10, rotating disk 9 close to the side of installing plate 3
It is connected by multiple expansion links 11 with first gear 10, spring 12 is arranged with expansion link 11, the two ends of spring 12 are respectively with turning
Disk 9 and first gear 10 are connected, and first gear 10 is set on the first screw rod 4, are surround and are provided with the madial wall of first gear 10
Multiple second sliding blocks 13, the first screw rod 4 be provided with corresponding second chute of the second sliding block 13, first gear 10 is close to installing plate
3 side is provided with gasket ring, and gasket ring is rotated and is socketed on the first screw rod 4, facilitates relative turn between first gear 10 and installing plate 3
Dynamic, the side of first gear 10 is provided with the second gear 14 engaged, and second gear 14 passes through 3 turns of the second rotating shaft and installing plate
Dynamic connection, the diameter with diameter greater than second gear 14 of first gear 10 so that have between first gear 10 and second gear 14
There is certain gear ratio, so that convenient be finely adjusted by rotating second gear 14, the one end of the second rotating shaft away from installing plate 3 is passed through
Wear second gear 14 and be fixedly connected with moving block 15, place plate 1 and be arranged with two accommodating grooves close to the side of supporting plate 2,
Supporting plate 16 is provided with accommodating groove, supporting plate 16 is rotated by the madial wall of the 4th rotating shaft and accommodating groove and connected, supporting plate 16 is close to be stored
The side of groove inner bottom part is provided with the second screw rod 17, and supporting plate 16 is provided with and the corresponding link slot of the second screw rod 17, the second screw rod 17
Connection is rotated by the madial wall of the 5th rotating shaft and link slot, the two ends of the 5th rotating shaft are equipped with the 3rd sliding block, link slot it is interior
Side wall is provided with the 3rd chute corresponding with the 3rd sliding block, and the 3rd sliding block is cylindrical, and the inner bottom part of accommodating groove is provided with and second
The corresponding impenetrating mouth of screw rod 17, second one end of screw rod 17 away from the 5th rotating shaft is through impenetrating mouth and extends downwardly, the second screw rod
17 are threadedly coupled with the madial wall of impenetrating mouth, by rotate the second screw rod 17, so as to facilitate jack-up supporting plate 16 so that supporting plate 16 with
Rotated centered on 4th rotating shaft so that more conform to the camber line of patient's body, improve fixed effect.
In the present invention, the limbs performed the operation when patient is needed are placed on placement plate 1 between two supporting plates 2, are rotated and are turned
Disk 9 so that the first screw rod 4 is rotated, because the first screw rod 4 is threadedly coupled with the madial wall of socket so that facilitate the first screw rod 4 with
The relative position of installing plate 3 changes, simultaneously because connection is rotated between the screw rod 4 of mounting blocks 5 and first, and mounting blocks 5
Both sides are connected by curved splint 6, the sliding block 8 of turnbuckle 7 and first with supporting plate 2, so as to prevent that mounting blocks 5 from rotating,
When the downside of mounting blocks 5 is contacted with the trunk of patient, stop operating rotating disk 9, moving block 15 is rotated, so as to facilitate second gear
14 rotate, because second gear 14 is connected with the engagement of first gear 10, and the tooth between second gear 14 and first gear 10
Wheel ratio so that second gear 14 drives the first screw rod 4 to rotate by the second sliding block 13, so that the height progress to mounting blocks 5 is micro-
Adjust, ensure fixed effect while avoiding crushing limbs of patient, in this course, because the elastic force of spring 12 is acted on, from
And facilitate the fixation of the position of first gear 10, it keep engagement between first gear 10 and second gear 14 so as to facilitate, by
It is connected in turnbuckle 7 by the first sliding block 8 with supporting plate 2, by changing the height of turnbuckle 7, so as to change arc folder
Height of the plate 6 away from first rotating shaft side, rotates turnbuckle 7, so as to change curved splint 6 away from first rotating shaft side to prop up
The distance between fagging 2, so that the position and rotational angle of curved splint 6 are controlled, it is convenient to entering on the upside of limbs of patient
Row is fixed, and improves fixed effect.
The foregoing is intended to be a preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (7)
1. the fixing device used during a kind of operation, it is characterised in that including placing plate (1), the side pair for placing plate (1)
Claim provided with two supporting plates (2), one end that two supporting plates (2) are located remote from plate (1) is connected by installing plate (3), institute
State and the first screw rod (4) is inserted with installing plate (3), the installing plate (3) is provided with socket corresponding with the first screw rod (4), institute
State the first screw rod (4) to be threadedly coupled with the madial wall of socket, first screw rod (4) is fixed close to the one end for placing plate (1) to be connected
Be connected to mounting blocks (5), side of the mounting blocks (5) away from the first screw rod (4) is arranged with mounting groove, the mounting groove it is interior
Side wall is rotatably connected to curved splint (6) by first rotating shaft, and side of the curved splint (6) away from first rotating shaft passes through flower
Basket screw (7) is rotatably connected to the first sliding block (8), and the supporting plate (2) slides provided with corresponding with the first sliding block (8) first
Groove, the one end of first screw rod (4) away from mounting blocks (5) is fixedly connected with rotating disk (9), and the rotating disk (9) is close to installing plate
(3) side is provided with first gear (10), and the rotating disk (9) is connected by multiple expansion links (11) with first gear (10), institute
State and spring (12) is arranged with expansion link (11), the two ends of the spring (12) connect with rotating disk (9) and first gear (10) respectively
Connect, the first gear (10) is set on the first screw rod (4), around provided with multiple on the madial wall of the first gear (10)
Second sliding block (13), first screw rod (4) is provided with the second chute corresponding with the second sliding block (13), the first gear
(10) side is provided with the second gear (14) engaged, and the second gear (14) passes through the second rotating shaft and installing plate (3)
Connection is rotated, the one end of second rotating shaft away from installing plate (3) is through second gear (14) and is fixedly connected with moving block
(15)。
2. the fixing device used during a kind of operation according to claim 1, it is characterised in that the first gear (10)
Gasket ring is provided with close to the side of installing plate (3), the gasket ring is rotated and is socketed on the first screw rod (4).
3. the fixing device used during a kind of operation according to claim 1, it is characterised in that the mounting blocks (5) are remote
From being respectively and fixedly provided with cushion on the side of the first screw rod (4) and the madial wall of curved splint (6).
4. the fixing device used during a kind of operation according to claim 1, it is characterised in that covered in the first rotating shaft
Provided with torque spring, the madial wall of the two ends of the torque spring respectively with curved splint (6) and mounting groove is connected.
5. the fixing device used during a kind of operation according to claim 1, it is characterised in that the turnbuckle (7)
One end be fixedly connected with the first sliding block (8), the curved splint (6) be provided with fixing groove corresponding with turnbuckle (7), institute
State the one end of turnbuckle (7) away from the first sliding block (8) and connection is rotated by the madial wall of the 3rd rotating shaft and fixing groove.
6. the fixing device used during a kind of operation according to claim 1, it is characterised in that the placement plate (1) is leaned on
The side of nearly supporting plate (2), which is arranged with two accommodating grooves, the accommodating groove, is provided with supporting plate (16), and the supporting plate (16) passes through
The madial wall of 4th rotating shaft and accommodating groove rotates connection, and the supporting plate (16) is provided with the second spiral shell close to the side of accommodating groove inner bottom part
Bar (17), the supporting plate (16) is provided with link slot corresponding with the second screw rod (17), and second screw rod (17) passes through the 5th
The madial wall of rotating shaft and link slot rotates connection, and the two ends of the 5th rotating shaft are equipped with the 3rd sliding block, the link slot it is interior
Side wall is provided with the 3rd chute corresponding with the 3rd sliding block, and the 3rd sliding block is cylindrical, and the inner bottom part of the accommodating groove is set
Have an impenetrating mouth corresponding with the second screw rod (17), the one end of second screw rod (17) away from the 5th rotating shaft through impenetrating mouth and to
Lower extension, second screw rod (17) is threadedly coupled with the madial wall of impenetrating mouth.
7. the fixing device used during a kind of operation according to claim 1, it is characterised in that the first gear (10)
The diameter with diameter greater than second gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710313159.2A CN106943198A (en) | 2017-05-05 | 2017-05-05 | A kind of fixing device used during operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710313159.2A CN106943198A (en) | 2017-05-05 | 2017-05-05 | A kind of fixing device used during operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106943198A true CN106943198A (en) | 2017-07-14 |
Family
ID=59478942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710313159.2A Pending CN106943198A (en) | 2017-05-05 | 2017-05-05 | A kind of fixing device used during operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106943198A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108066882A (en) * | 2017-12-08 | 2018-05-25 | 杨硕菲 | A kind of Angiocarpy operation cannula propeller of high stability |
| CN109481039A (en) * | 2018-03-13 | 2019-03-19 | 无锡市人民医院 | A kind of motive power arm that can quickly relocate |
| CN109700547A (en) * | 2017-10-25 | 2019-05-03 | 天津蓝蛇伟业医疗器械有限公司 | A kind of liftable patient limb bracket |
| CN111419391A (en) * | 2020-04-02 | 2020-07-17 | 汕头市杰泰电子科技有限公司 | Adjustable laser scalpel |
| CN110251329B (en) * | 2019-07-16 | 2024-04-26 | 中南大学湘雅医院 | Multi-joint auxiliary exercise bed |
-
2017
- 2017-05-05 CN CN201710313159.2A patent/CN106943198A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700547A (en) * | 2017-10-25 | 2019-05-03 | 天津蓝蛇伟业医疗器械有限公司 | A kind of liftable patient limb bracket |
| CN108066882A (en) * | 2017-12-08 | 2018-05-25 | 杨硕菲 | A kind of Angiocarpy operation cannula propeller of high stability |
| CN109481039A (en) * | 2018-03-13 | 2019-03-19 | 无锡市人民医院 | A kind of motive power arm that can quickly relocate |
| CN110251329B (en) * | 2019-07-16 | 2024-04-26 | 中南大学湘雅医院 | Multi-joint auxiliary exercise bed |
| CN111419391A (en) * | 2020-04-02 | 2020-07-17 | 汕头市杰泰电子科技有限公司 | Adjustable laser scalpel |
| CN111419391B (en) * | 2020-04-02 | 2021-06-29 | 大连施普健康产业有限公司 | Adjustable laser scalpel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170714 |
|
| WD01 | Invention patent application deemed withdrawn after publication |