CN208573833U - Lateral position pelvis three-point mount device - Google Patents
Lateral position pelvis three-point mount device Download PDFInfo
- Publication number
- CN208573833U CN208573833U CN201721683417.8U CN201721683417U CN208573833U CN 208573833 U CN208573833 U CN 208573833U CN 201721683417 U CN201721683417 U CN 201721683417U CN 208573833 U CN208573833 U CN 208573833U
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- CN
- China
- Prior art keywords
- strut
- fixed
- lateral position
- mount device
- point mount
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- 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 relates to Replacement of Hip Joint equipment technical fields, and in particular to a kind of lateral position pelvis three-point mount device, comprising: multiple support rods, multiple support rods are set to bed body two sides；Multiple fixed links, one end of multiple fixed links are connected with multiple support rods respectively, and the other end of multiple fixed links is connected separately with fixed cushion block；The support rod includes fixed strut and connection strut, one end of the connection strut is fixedly connected with fixed link, the other end for connecting strut is connect with by connecting rod with fixed strut, and it is excessive to connect between strut and connecting rod and fix circular arc between strut and connecting rod；The axis of the fixed strut is mutually staggered with the axis for connecting strut.The utility model, which is taken, takes pubic symphysis, anterior superior spine and sacrum bone fixation, securely holds pelvis, is not influenced by external force, is offered convenience to operation.
Description
Technical field
The utility model relates to 3 points of Replacement of Hip Joint equipment technical field more particularly to a kind of lateral position pelvises
Fixed device.
Background technique
The therapeutic effect of Replacement of Hip Joint passes through clinical practice in more than 30 years, has obtained sufficient affirmative simultaneously
Have been developed as a kind of reliable treatment means.In artificial hip joint replacing, take the position of lateral position and using bone more
Basin fixator carries out operative treatment, even and the fixed degree direct influence surgical procedure process therapeutic effect of lateral position.
Lateral position position requires pelvis fixation reliable, is not influenced and is changed by external force, while not influenced Ipsilateral hip joint and bending and stretching work
Dynamic, existing some fixed device majorities are that pubic symphysis and rumpbone front and back are two fixed, there are problems that being not fixed firmly.Cause
This, there is an urgent need for a kind of novel technical solutions in the prior art to solve the problems, such as this.
Utility model content
In order to solve the above technical problems, the purpose of the utility model is to provide one kind take pubic symphysis, anterior superior spine and
Sacrum bone fixation securely holds pelvis, is not influenced by external force, the lateral position pelvis three-point mount device to offer convenience to operation.
The lateral position pelvis three-point mount device of the utility model, comprising:
Multiple support rods, multiple support rods are set to bed body two sides；
Multiple fixed links, one end of multiple fixed links are connected with multiple support rods respectively, multiple fixed links it is another
One end is connected separately with fixed cushion block.
Further, the support rod includes fixing strut and connection strut, one end of the connection strut and fixed link
It is fixedly connected, the other end for connecting strut is connect with by connecting rod with fixed strut, and is connected between strut and connecting rod and solid
It is excessive to determine equal circular arc between strut and connecting rod.
Further, the axis of the fixed strut is mutually staggered with the axis for connecting strut.
Further, the fixed strut, connecting rod and connection strut are an integral molding structure.
Further, it is provided with fixed block on the fixed strut, fixed block is set on bed body side.
Further, the fixed link is telescopic structure comprising hollow fixed core and the flexible body of rod, it is described to stretch
The contracting body of rod stretches in hollow fixed core, and uniform parts have several fixing grooves on the flexible body of rod, on hollow fixed core
It is provided with retaining mechanism, retaining mechanism protrudes into the intracorporal one end of fixed link and matches with the fixing groove on the flexible body of rod.
Further, the retaining mechanism is lock-screw, and lock-screw is threadedly coupled with hollow fixed core.
Preferably, the number of the support rod is even number, and is symmetrically arranged in the two sides of bed body.
Preferably, the number of the support rod is two.
Preferably, the fixed link is at least three, and two hollow fixed cores positioned at the same side are connected by crossbeam,
Crossbeam is connect by connecting rod with ipsilateral support rod is located at.
According to the above aspect of the present invention, the utility model at least has the following advantages: taking pubic symphysis, anterior superior spine and rumpbone three
Point is fixed, and is securely held pelvis, is not influenced by external force, is offered convenience Bone Ingrowth area to operation.It is common huge to remaining simultaneously
The advantages of big mortar cup, avoid the shortcomings that rotation center moves up.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lateral position pelvis three-point mount device described in the utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Referring to Fig. 1, a kind of lateral position pelvis three-point mount device of one preferred embodiment of the utility model, comprising:
Multiple support rods 1, multiple support rods 1 are set to 2 two sides of bed body；It is preferred that the number of support rod 1 is two and difference
It is symmetrically disposed on the two sides of bed body 2；
Multiple fixed links 3, one end of multiple fixed links 3 are connected with multiple support rods 1 respectively, multiple fixed links 3
The other end be connected separately with fixed cushion block 4；It is preferred that fixed link 3 is three, two hollow fixed cores 31 positioned at the same side
It is connected by crossbeam 5, crossbeam 34 is connect by connecting rod 35 with ipsilateral support rod 1 is located at.
When specifically used, using the fixation cushion block 4 in three fixed links 3 respectively to pubic symphysis, anterior superior spine and rumpbone
It is fixed, pelvis is securely held, is not influenced by external force, is offered convenience to operation.
The support rod 1 includes fixed strut 11 and connection strut 12, and one end of the connection strut 12 and fixed link 3 are solid
Fixed connection, the other end for connecting strut 12 are connect with by connecting rod 13 with fixed strut 11, and connection strut 12 and connecting rod 13 it
Between and fixed strut 11 and connecting rod 13 between circular arc it is excessive.The axis of the fixed strut 11 and the axis for connecting strut 12
It mutually staggers.The fixed strut 11, connecting rod 13 and connection strut 12 are an integral molding structure.It is arranged on the fixed strut 11
There is fixed block 14, fixed block 14 is set on 2 side of bed body.The axis of fixed strut 11 and connection strut 12 mutually staggers, just
Space is reserved in fixation, and to patient lying-on-side；The fixed strut 11, connecting rod 13 and connection strut 12 are an integral molding structure
It ensure that the firmness degree of support rod 1.
The fixed link 3 is telescopic structure comprising hollow fixed core 31 and the flexible body of rod 32, the telescopic rod
Body 32 stretches in hollow fixed core 31, and uniform parts have several fixing grooves, hollow fixed core on the flexible body of rod 32
Retaining mechanism 33 is provided on 31, retaining mechanism 33 protrudes into one end in fixed core 31 and the fixing groove phase on the flexible body of rod 32
Cooperation.The retaining mechanism 33 is lock-screw, and lock-screw is threadedly coupled with hollow fixed core 31.Lock-screw and fixation
The item adjustment according to the stature difference of patient during the cooperation of groove is easy to use.
When specifically used, on patient lying-on-side and bed body 2, support rod 1 is being symmetrically disposed on 2 liang of bed body by fixed block 14
Side, and close to position is pre-fixed, the extension elongation in hollow fixed core 31 of telescopic rod 32 is adjusted, and distinguish fixed cushion block 4
Ground leans against human body pubic symphysis, anterior superior spine and rumpbone, fixes by adjusting screw, pelvis is securely held, not by external force shadow
It rings, offers convenience to operation.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that
For those skilled in the art, without deviating from the technical principle of the utility model, it can also do
Several improvements and modifications out, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of lateral position pelvis three-point mount device characterized by comprising
Multiple support rods, multiple support rods are set to bed body two sides；
Multiple fixed links, one end of multiple fixed links are connected with multiple support rods respectively, the other end of multiple fixed links
It is connected separately with fixed cushion block.
2. lateral position pelvis three-point mount device according to claim 1, it is characterised in that: the support rod includes fixing
One end of strut and connection strut, the connection strut is fixedly connected with fixed link, is connected the other end of strut and is passed through connecting rod
It is connect with fixed strut, and it is excessive to connect between strut and connecting rod and fix circular arc between strut and connecting rod.
3. lateral position pelvis three-point mount device according to claim 2, it is characterised in that: the axis of the fixed strut
It is mutually staggered with the axis for connecting strut.
4. lateral position pelvis three-point mount device according to claim 3, it is characterised in that: the fixed strut, connecting rod
It is an integral molding structure with connection strut.
5. lateral position pelvis three-point mount device according to claim 4, it is characterised in that: be arranged on the fixed strut
There is fixed block, fixed block is set on bed body side.
6. lateral position pelvis three-point mount device according to claim 1, it is characterised in that: the fixed link is scalable
Formula structure comprising hollow fixed core and the flexible body of rod, the flexible body of rod stretch in hollow fixed core, described flexible
Uniform parts have several fixing grooves on the body of rod, and retaining mechanism is provided on hollow fixed core, and retaining mechanism protrudes into fixed core
Interior one end is matched with the fixing groove on the flexible body of rod.
7. lateral position pelvis three-point mount device according to claim 6, it is characterised in that: the retaining mechanism is locking
Screw, lock-screw are threadedly coupled with hollow fixed core.
8. lateral position pelvis three-point mount device according to claim 5, it is characterised in that: the number of the support rod is
Even number, and be symmetrically arranged in the two sides of bed body.
9. lateral position pelvis three-point mount device according to claim 8, it is characterised in that: the number of the support rod is
Two.
10. lateral position pelvis three-point mount device according to claim 6, it is characterised in that: the fixed link is at least
Three, two hollow fixed cores positioned at the same side are connected by crossbeam, and crossbeam is by connecting rod and is located at ipsilateral support
Bar connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721683417.8U CN208573833U (en) | 2017-12-06 | 2017-12-06 | Lateral position pelvis three-point mount device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721683417.8U CN208573833U (en) | 2017-12-06 | 2017-12-06 | Lateral position pelvis three-point mount device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208573833U true CN208573833U (en) | 2019-03-05 |
Family
ID=65500109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721683417.8U Expired - Fee Related CN208573833U (en) | 2017-12-06 | 2017-12-06 | Lateral position pelvis three-point mount device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208573833U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938850A (en) * | 2019-04-04 | 2019-06-28 | 姚安安 | A kind of three-point fix formula operations on cranium and brain positioning device |
| CN110522524A (en) * | 2019-10-08 | 2019-12-03 | 胡日鹤 | 90 degree of side-lying position operation fixed frames of medical standard and sterile sets used |
| CN111012611A (en) * | 2019-11-22 | 2020-04-17 | 延安大学附属医院 | Lateral position body position fixing device connected to operating table and using method |
-
2017
- 2017-12-06 CN CN201721683417.8U patent/CN208573833U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938850A (en) * | 2019-04-04 | 2019-06-28 | 姚安安 | A kind of three-point fix formula operations on cranium and brain positioning device |
| CN110522524A (en) * | 2019-10-08 | 2019-12-03 | 胡日鹤 | 90 degree of side-lying position operation fixed frames of medical standard and sterile sets used |
| CN111012611A (en) * | 2019-11-22 | 2020-04-17 | 延安大学附属医院 | Lateral position body position fixing device connected to operating table and using method |
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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: 20190305 Termination date: 20191206 |