CN206026402U - Intelligent mobile phone clamp among full hip joint replacement surgery - Google Patents
Intelligent mobile phone clamp among full hip joint replacement surgery Download PDFInfo
- Publication number
- CN206026402U CN206026402U CN201620353881.XU CN201620353881U CN206026402U CN 206026402 U CN206026402 U CN 206026402U CN 201620353881 U CN201620353881 U CN 201620353881U CN 206026402 U CN206026402 U CN 206026402U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- fixed
- handle
- acetabular
- support bar
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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.)
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Abstract
The utility model discloses an intelligent mobile phone clamp among full hip joint replacement surgery, squeeze into the ware including the acetabular bone, the acetabular bone is squeezed into the ware and is included handle and acetabular cup, and acetabular cup is fixed in the one end of handle, still includes the mobile phone clamp body, and the mobile phone clamp body includes connecting piece, bracing piece and cell -phone mounting, and the connecting piece is fixed in on the acetabular bone squeezes into the handle of ware, and the one end of bracing piece is connected on the connecting piece, and the other end is fixed with the cell -phone mounting. The technical effects of the utility model comprises, can fix not unidimensional smart mobile phone on the ware is squeezed into to the acetabular bone smart mobile phone after fixed and the contained angle relatively fixed between the handle. Acetabular cup's abduction angle is confirmed to the present smart mobile phone of accessible all possesses during the use three -axis gyro function, and acetabular cup's front rake is confirmed to the compass function of rethread cell -phone, can be accurate carry out angle location to acetabular cup, just the utility model discloses simple structure has utilized cell -phone commonly used as angle positioning tool, convenient to use.
Description
Technical field
This utility model is related to the smart mobile phone fixture in a kind of total hip replacement operation.
Background technology
Total hip replacement operation is one of most successful surgical operation.In art, the placement angle of acetabular cup is to affect postoperative
One of deciding factor of clinical function and long-time stability.The unified suggestion of academic circles at present is that acetabular cup angle should be disposed
In safety zone, i.e. 45 ± 10 ° of angle of splay, 15 ± 10 ° of top rake.If mortar cup angle exceeds safety zone, will significantly affect
The function and long-time stability of artificial hip joint.
At present in replacement of total hip, patient is usually used acetabular bone angle locating rod, or by range estimation and experience determining
Mortar cup setting angle.Acetabular bone angle locating rod is determining angulus acetabularis by estimating the angle of locating rod and patient's body axis
Degree, its limited precision, most of patients are often more willing to take the mode of range estimation, determine the peace of mortar cup by the experience of oneself
Put angle.Its result is easily affected by subjective factorss, also closely related with patient's experience.The patient for lacking experience carries out handss
During art, acetabular cup is easily caused beyond security standpoint scope.Lack easy easy-to-use quantitative measurement instrument at present to determine in art
The placement angle of mortar cup.
The content of the invention
In order to solve the inaccurate technical problem of acetabular cup angle positioning, this utility model in current total hip replacement operation
A kind of smart mobile phone fixture in total hip replacement operation that can quick and precisely carry out acetabular cup angle positioning is provided.
In order to realize above-mentioned technical purpose, the technical solution of the utility model is that a kind of total hip replacement is performed the operation
In smart mobile phone fixture, including acetabular bone driver, described acetabular bone driver includes handle and acetabular cup, described acetabular cup
One end of handle is fixed on, also including mobile phone chuck body, described mobile phone chuck body includes connector, support bar and mobile phone
Fixture, described connector are fixed on the handle of acetabular bone driver, and one end of support bar is connected on connector, and are supported
With handle in 45 ° of angles after bar connection, the other end of support bar is fixed with mobile phone fixture.
Smart mobile phone fixture in a kind of described total hip replacement operation, described connector is to set reeded company
Block is connect, described contiguous block one end is fixed in eccentric handle, and the other end is provided with the groove for connection support bar.
Smart mobile phone fixture in a kind of described total hip replacement operation, one end of described support bar be provided with for
The projecting block being fastened in contiguous block groove, the other end are fixed with mobile phone fixture.
Smart mobile phone fixture in a kind of described total hip replacement operation, described support bar and mobile phone fixture it
Between be threaded connection, connection back support rod it is vertical with mobile phone fixture plane.
Smart mobile phone fixture in a kind of described total hip replacement operation, described mobile phone fixture for matrix can
Dynamic fixture.
It is of the present utility model to have technical effect that, various sizes of smart mobile phone can be fixed on acetabular bone driver,
And mobile phone screen is determined with the relative angle of acetabular bone driver after fixing, can all have by present smart mobile phone during use
Three axis accelerometer function positioning the angle of splay of acetabular cup, then by the compass functional of mobile phone positioning the top rake of acetabular cup,
Angle positioning, and this utility model simple structure can be carried out to acetabular cup accurately, make use of conventional mobile phone fixed as angle
Position instrument, it is easy to use, it is suitable to promote on a large scale.
Description of the drawings
Fig. 1 is that acetabular cup positions schematic diagram；
Structural representations of the Fig. 2 for this utility model acetabular bone driver；
Fig. 3 is the schematic diagram of this utility model support bar and mobile phone fixture；
Fig. 4 is connected to the schematic diagram on acetabular bone driver for this utility model support bar；
Wherein 1 is handle, 2 is acetabular cup, 3 is connector, 4 is groove, 5 is support bar, 6 is projecting block, 7 is movably to press from both sides
Tool.
Specific embodiment
Three-axis gyroscope is an instrument for being measured based on the principle of angular momentum and keeping orientation, can be very good to measure thing
The three dimensions angle of body.Smart mobile phone has accurate three-axis gyroscope, can be by the three-axis gyroscope of mobile phone in whole coxa substitution
The angle positioning of acetabular bone is carried out in operation, and degree of accuracy is high.The present invention devises a kind of simple structure, the Mobile phone clip of use
Smart mobile phone is fixed on acetabular bone implantation device and in special angle, is carried out using the three-axis gyroscope function of smart mobile phone by tool
The angle positioning of acetabular cup.
Referring to Fig. 2,3,4, this utility model includes acetabular bone driver, and acetabular bone driver includes handle and eccentric reamer for hip arthroplasty,acetabulum,
Eccentric reamer for hip arthroplasty,acetabulum is fixed on one end of handle, also including mobile phone chuck body, mobile phone chuck body include connector, support bar and
Mobile phone fixture, connector are fixed on the handle of acetabular bone driver, and one end of support bar is connected on connector, and the other end is solid
Surely there is mobile phone fixture.
Use for the ease of connection, connector for setting reeded contiguous block, be fixed on handle, another by contiguous block one end
End is provided with the groove for connection support bar.One end of support bar is provided with the projecting block for being fastened in contiguous block groove, separately
One end is fixed with mobile phone fixture.
In order to match different size of smart mobile phone, moveable jaw of the mobile phone fixture for matrix can be big with mobile phone used
It is little carrying out opening gathering, operated with pressing from both sides steady mobile phone.
Referring to Fig. 1, patient is whole coxa substitution operation position, is lain on one's side, body axes m level, and n is perpendicular to horizontal perpendicular
Straight line.Angle of splays of the ∠ 2 for patient, ∠ 3 are fixed 45 °.In fact, ∠ 2=∠ 1, if angle of splay ∠ 2 is 45 °, now
∠ 1 is also 45 °, and mobile phone screen will level.Therefore, when in use, mobile phone is opened into three axis accelerometer pattern first, mobile phone is filled
On fixture, then the mortar cup side of acetabular bone driver is headed in the patient's acetabular bone polished, then with hip joint as fulcrum, adjusted
The abduction angle of acetabular bone driver, when the three axis accelerometer angular surveying on mobile phone screen is shown as 0, angle of splay is standard
45 °, now angle of splay positioning complete.
Then mobile phone is adjusted to into compass mode again, record driver it is parallel with patient's sagittal plane when compass angle
Afterwards, driver is rotated further along, is stopped when 15 degree of angle change.Now top rake is 15 °, completes forward leaning angle positioning.
Mortar cup is squeezed into into patient's acetabular bone in this angle by after completing positioning.
Claims (5)
1. the smart mobile phone fixture during a kind of total hip replacement is performed the operation, including acetabular bone driver, described acetabular bone driver bag
Handle and acetabular cup is included, described acetabular cup is fixed on one end of handle, it is characterised in that also including mobile phone chuck body, institute
The mobile phone chuck body stated includes connector, support bar and mobile phone fixture, and described connector is fixed on acetabular bone driver
On handle, one end of support bar is connected on connector, and support bar connection after with handle be in 45 ° of angles, support bar it is another
End is fixed with mobile phone fixture.
2. the smart mobile phone fixture during a kind of total hip replacement according to claim 1 is performed the operation, it is characterised in that described
Connector for setting reeded contiguous block, described contiguous block one end is fixed in eccentric handle, and the other end is provided with for even
Connect the groove of support bar.
3. the smart mobile phone fixture during a kind of total hip replacement according to claim 2 is performed the operation, it is characterised in that described
One end of support bar be provided with the projecting block for being fastened in contiguous block groove, the other end is fixed with mobile phone fixture.
4. the smart mobile phone fixture during a kind of total hip replacement according to claim 3 is performed the operation, it is characterised in that described
Support bar and mobile phone fixture between be threaded connection, connection back support rod it is vertical with mobile phone fixture plane.
5. the smart mobile phone fixture during a kind of total hip replacement according to claim 2 is performed the operation, it is characterised in that described
Mobile phone fixture for matrix moveable jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620353881.XU CN206026402U (en) | 2016-04-25 | 2016-04-25 | Intelligent mobile phone clamp among full hip joint replacement surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620353881.XU CN206026402U (en) | 2016-04-25 | 2016-04-25 | Intelligent mobile phone clamp among full hip joint replacement surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206026402U true CN206026402U (en) | 2017-03-22 |
Family
ID=58311829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620353881.XU Expired - Fee Related CN206026402U (en) | 2016-04-25 | 2016-04-25 | Intelligent mobile phone clamp among full hip joint replacement surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206026402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134915A (en) * | 2020-01-17 | 2020-05-12 | 中国人民解放军第四军医大学 | Acetabulum driving device with adjustable anteversion angle and abduction angle and using method thereof |
-
2016
- 2016-04-25 CN CN201620353881.XU patent/CN206026402U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134915A (en) * | 2020-01-17 | 2020-05-12 | 中国人民解放军第四军医大学 | Acetabulum driving device with adjustable anteversion angle and abduction angle and using method thereof |
| CN111134915B (en) * | 2020-01-17 | 2021-11-23 | 中国人民解放军第四军医大学 | Acetabulum driving device with adjustable anteversion angle and abduction angle and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20180425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |