CN203315091U - Human foot weight-bearing simulation device for foot and ankle surgery - Google Patents
Human foot weight-bearing simulation device for foot and ankle surgery Download PDFInfo
- Publication number
- CN203315091U CN203315091U CN2013203921165U CN201320392116U CN203315091U CN 203315091 U CN203315091 U CN 203315091U CN 2013203921165 U CN2013203921165 U CN 2013203921165U CN 201320392116 U CN201320392116 U CN 201320392116U CN 203315091 U CN203315091 U CN 203315091U
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- Prior art keywords
- heavy burden
- body frame
- pressure sensitive
- human foot
- ankle surgery
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- 210000002683 foot Anatomy 0.000 title claims abstract description 29
- 210000003423 ankle Anatomy 0.000 title claims abstract description 27
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 17
- 238000004088 simulation Methods 0.000 title 1
- 230000001939 inductive effect Effects 0.000 claims description 9
- 210000003141 lower extremity Anatomy 0.000 claims description 4
- 238000002595 magnetic resonance imaging Methods 0.000 description 7
- 230000035479 physiological effects, processes and functions Effects 0.000 description 7
- 238000002591 computed tomography Methods 0.000 description 6
- 238000003745 diagnosis Methods 0.000 description 5
- 208000014770 Foot disease Diseases 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 208000002100 Equinus Deformity Diseases 0.000 description 1
- 208000004067 Flatfoot Diseases 0.000 description 1
- 206010049214 Monopodia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
Images
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- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The utility model discloses a human foot of ankle surgery heavy burden analogue means, which comprises a main frame, the body frame includes the body frame base, it is provided with sole pressure-sensitive subassembly to slide on the body frame base, heavy burden subassembly on the body frame is connected through the tractive subassembly to sole pressure-sensitive subassembly. The utility model has the advantages of simple structure, convenient operation and low cost.
Description
Technical field
This utility model relates to a kind of medical device, is specifically related to a kind of ankle surgery human foot heavy burden analog.
Background technology
Along with development and the attention of domestic ankle surgery, the requirement of taking the photograph sheet is being improved constantly; Except traditional orthopaedics conventional roentgenogram, the diagnosis and treatment of ankle surgical diseases must be more high-end based on some inspection, as ankle and foot CT, MRI scanning etc., the latter's accuracy and comparability substantial connection are to the diagnosis of ankle relevant disease (particularly flatfoot, equinus deformity) and the formulation of operation plan; The foot x-ray of present domestic ankle surgery is taken the photograph sheet and mostly is " the false heavy burden " state that monopodia is stood, take the photograph as for specific position that sheet (as the calcaneal axial sheet) is also many to be judged roughly with naked eyes, this affects between the accuracy and different patient of taking the photograph sheet to a great extent, the comparability of same each sheet of patient front and back, and x-ray is comparatively rough to the diagnosis of ankle and foot disease simultaneously.Therefore, diagnosis for further clear and definite disease, the more high-end inspection of necessary row, as ankle and foot CT or MRI scanning etc., but the domestic CT to ankle and foot or MRI scanning are all carried out under non-heavy burden (or loosening) state at foot at present, physiology heavy burden state in the time of can't simulating sufficient standing, there is deviation in this diagnosis to disease.To this, we are by a specific yoke device of design, and the physiology that can simulate when human body is sufficient stands bears a heavy burden, and make foot carry out CT or MRI scanning under physiology heavy burden state, with the Clinics and Practices of clear and definite ankle and foot disease.
The utility model content
The technical problem existed for prior art, this utility model provides a kind of human body foot heavy burden analog that carries out CT or MRI scanning ankle traumatic condition under physiology heavy burden state of can simulating when foot is stood.
In order to solve existing technical problem, the technical solution adopted in the utility model is:
A kind of ankle surgery human foot heavy burden analog, comprise body frame, and described body frame comprises the body frame base, on described body frame base, slides and be provided with the plantar pressure inductive component, and described plantar pressure inductive component connects the heavy burden assembly on body frame by pull element.
Further improvement as device of the present utility model:
Described plantar pressure assembly comprises pressure sensitive base, fixing batten, on described pressure sensitive base, vertically is provided with the pressure sensitive body frame, on described pressure sensitive body frame, by fixing batten, is fastened with pressure inductor.
The angle of described pressure sensitive base and pressure sensitive body frame is provided with the triangular support piece.
Described pressure sensitive base is connected by slide rail with the body frame base.
Described pull element comprises that the chain extension bar be arranged on the inductive component of vola, two of described chain extension bar are provided with groove, in described groove, is provided with connector, and described connector connects the heavy burden assembly on body frame.
Described connector is rope.
After walking around fixed pulley, fixed pulley, the described connector that described heavy burden assembly comprises the heavy burden bracing frame and is arranged on heavy burden bracing frame top be connected with the load thing.
Be provided with the lower limb fixation kit on described body frame base.
Be provided with the back support plate on described body frame base.
Compared with prior art, the beneficial effects of the utility model are:
Device of the present utility model can be simulated the physiology heavy burden state of human foot while standing, and foot can be carried out under physiology heavy burden state to CT or MRI scanning, with the Clinics and Practices of clear and definite ankle and foot disease.Apparatus structure of the present utility model is simple, easy to operate, with low cost.
The accompanying drawing explanation
Fig. 1 is this utility model schematic perspective view;
Fig. 2 is this utility model front view;
Fig. 3 is this utility model top view;
Fig. 4 is this utility model upward view;
Fig. 5 is this utility model right side view;
Fig. 6 is this utility model left side view;
Fig. 7 is pressure sensitive assembly schematic perspective view of the present utility model;
Fig. 8 is pressure sensitive device front view of the present utility model;
Fig. 9 is pressure sensitive device top view of the present utility model;
Figure 10 is pressure sensitive device upward view of the present utility model;
Figure 11 is pressure sensitive device side view of the present utility model;
Figure 12 is pressure sensitive device rearview of the present utility model;
Figure 13 is CT scan schematic diagram of the present utility model;
Figure 14 is concrete enforcement schematic diagram of the present utility model.
The number in the figure explanation:
1, pressure sensitive base; 2, triangular support piece; 3, pressure sensitive body frame; 4, pressure inductor; 5, fixing batten; 6, groove; 7, chain extension bar; 8, chute; 9, rope; 10, lower limb fixation kit; 11, back support plate; 12, body frame base; 13, fixed pulley; 14, load thing; 15, heavy burden bracing frame.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of ankle surgery human foot heavy burden analog of the present utility model, comprise body frame, and body frame comprises body frame base 12, slide and be provided with the plantar pressure inductive component on body frame base 12, the plantar pressure inductive component connects the heavy burden assembly on body frame by pull element.This device can make foot carry out CT or MRI scanning under physiology heavy burden state, with the Clinics and Practices of clear and definite ankle and foot disease.
In the present embodiment, the plantar pressure assembly comprises pressure sensitive base 1, fixing batten 5, on described pressure sensitive base 1, vertically is provided with pressure sensitive body frame 3, on described pressure sensitive body frame 3, by fixing batten 5, is fastened with pressure inductor 4.
In the present embodiment, pressure sensitive base 1 is provided with triangular support piece 2 with the angle of pressure sensitive body frame 3.
In the present embodiment, pressure sensitive base 1 is connected by slide rail with body frame base 12.Pressure sensitive base 1 is located at slide rail, and body frame base 12 is provided with the chute 8 with the slide rail activity.
In the present embodiment, pull element comprises that the chain extension bar 7 be arranged on the inductive component of vola, two of described chain extension bar 7 are provided with groove 6, in described groove 6, is provided with connector, and described connector connects the heavy burden assembly on body frame.
In the present embodiment, connector is rope 9.
In the present embodiment, the heavy burden assembly comprise heavy burden bracing frame 15 and be arranged on the fixed pulley 13 of heavy burden bracing frame 15 tops, described connector is connected with load thing 14 after walking around fixed pulley 13.
In the present embodiment, be provided with lower limb fixation kit 10 on body frame base 12.
In the present embodiment, be provided with back support plate 11 on body frame base 12.
Operation principle: during use, the people lies on body frame, and leans against on back support plate 11, with the foot induction apparatus 4 that withstands pressure, and the heavy burden assembly that the pressure sensitive assembly connects on body frames by rope 9, in the present embodiment, the heavy burden assembly adopts counterweight, disc etc.Under the gravity of heavy burden assembly, by rope 9, by the past post-tensioning of pressure sensitive assembly, user need to firmly be pedaled the pressure sensitive assembly forward, so just can make foot stressed.Pressure inductor 4 is also with display, and the pressure that pressure inductor 4 detects shows on display, when reading is shown as human body 1/2 body weight, has simulated the suffered pressure load in vola when human body stands still.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use this utility model.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model realization in other embodiments.Therefore, this utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the widest consistent scope.
Claims (9)
1. an ankle surgery human foot heavy burden analog, it is characterized in that, comprise body frame, described body frame comprises the body frame base, slide and be provided with the plantar pressure inductive component on described body frame base, described plantar pressure inductive component connects the heavy burden assembly on body frame by pull element.
2. ankle surgery human foot heavy burden analog according to claim 1, it is characterized in that, described plantar pressure assembly comprises pressure sensitive base, fixing batten, vertically be provided with the pressure sensitive body frame on described pressure sensitive base, on described pressure sensitive body frame, by fixing batten, be fastened with pressure inductor.
3. ankle surgery human foot heavy burden analog according to claim 2, is characterized in that, the angle of described pressure sensitive base and pressure sensitive body frame is provided with the triangular support piece.
4. ankle surgery human foot heavy burden analog according to claim 3, is characterized in that, described pressure sensitive base is connected by slide rail with the body frame base.
5. ankle surgery human foot heavy burden analog according to claim 1 and 2, it is characterized in that, described pull element comprises that the chain extension bar be arranged on the inductive component of vola, two of described chain extension bar are provided with groove, be provided with connector in described groove, described connector connects the heavy burden assembly on body frame.
6. ankle surgery human foot heavy burden analog according to claim 5, is characterized in that, described connector is rope.
7. ankle surgery human foot heavy burden analog according to claim 6, is characterized in that, after fixed pulley, the described connector that described heavy burden assembly comprises the heavy burden bracing frame and is arranged on heavy burden bracing frame top walked around fixed pulley, is connected with the load thing.
8. ankle surgery human foot heavy burden analog according to claim 1 and 2, is characterized in that, on described body frame base, is provided with the lower limb fixation kit.
9. ankle surgery human foot heavy burden analog according to claim 1 and 2, is characterized in that, on described body frame base, is provided with the back support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203921165U CN203315091U (en) | 2013-07-01 | 2013-07-01 | Human foot weight-bearing simulation device for foot and ankle surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203921165U CN203315091U (en) | 2013-07-01 | 2013-07-01 | Human foot weight-bearing simulation device for foot and ankle surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203315091U true CN203315091U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203921165U Expired - Fee Related CN203315091U (en) | 2013-07-01 | 2013-07-01 | Human foot weight-bearing simulation device for foot and ankle surgery |
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| Country | Link |
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| CN (1) | CN203315091U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109106394A (en) * | 2018-09-27 | 2019-01-01 | 无锡市第九人民医院 | Ankle and foot weight bearing CT scan auxiliary stand |
| CN110742700A (en) * | 2019-11-13 | 2020-02-04 | 北京国润健康医学投资有限公司 | Simulated weight-bearing brace positioning device and method for augmented reality surgery system |
| CN111685789A (en) * | 2020-06-15 | 2020-09-22 | 四川大学华西医院 | Clinostatism load CT simulation device and method |
-
2013
- 2013-07-01 CN CN2013203921165U patent/CN203315091U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109106394A (en) * | 2018-09-27 | 2019-01-01 | 无锡市第九人民医院 | Ankle and foot weight bearing CT scan auxiliary stand |
| CN110742700A (en) * | 2019-11-13 | 2020-02-04 | 北京国润健康医学投资有限公司 | Simulated weight-bearing brace positioning device and method for augmented reality surgery system |
| CN110742700B (en) * | 2019-11-13 | 2021-07-30 | 北京国润健康医学投资有限公司 | Simulated weight-bearing brace positioning device and method for augmented reality surgery system |
| CN111685789A (en) * | 2020-06-15 | 2020-09-22 | 四川大学华西医院 | Clinostatism load CT simulation device and method |
| CN111685789B (en) * | 2020-06-15 | 2023-01-31 | 四川大学华西医院 | Clinostatism load CT simulation device and method |
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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: 20131204 Termination date: 20140701 |
|
| EXPY | Termination of patent right or utility model |