CN205597942U - Foot sweep volume justification fixing device - Google Patents
Foot sweep volume justification fixing device Download PDFInfo
- Publication number
- CN205597942U CN205597942U CN201620329271.6U CN201620329271U CN205597942U CN 205597942 U CN205597942 U CN 205597942U CN 201620329271 U CN201620329271 U CN 201620329271U CN 205597942 U CN205597942 U CN 205597942U
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- plate
- foot
- scarf
- thigh
- calf
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Abstract
The utility model discloses a foot sweep volume justification fixing device mainly relates to CT technical field. Fixed plate including both sides, it has strand portion's board, shank board and foot board to articulate in proper order from one end to the other end between the fixed plate, and the one end of thigh portion board is kept away from to the shank board to and the foot board keep away from the shank board one end all with fixed plate sliding connection. The utility model has the advantages of it can assist with fixed patient's low limbs position, and the operation is quick simple, reduces the nursing degree of difficulty, improves the CT scan precision.
Description
Technical field
This utility model relates to CT technical field, specifically a kind of foot scan position regulation fixing apparatus.
Background technology
In recent years, along with the fast development of CT technology, the application of CT is more and more extensive.In routine duties, we have found that the frequency that the CT scan inspection of foot and ankle joint uses clinically is gradually increased, owing to ankle and foot structure is complicated, bone piece is overlapped, conventional CT scan is difficult to show the position relationship between skeleton comprehensively, make part fine structure be difficult to clearly to differentiate, and part normal configuration may be made overlapping and illusion occurs on image, cause fail to pinpoint a disease in diagnosis, the problem such as mistaken diagnosis.In order to solve the problems referred to above, when carrying out foot CT scan, the method the most usually using exhibition foot of going down on one's knees, even if patient is sitting on scanning bed board, suffer from flat the stepping down in of foot scan on bed board and make instep tighten, health layback as far as possible is away from scanning area, the upright back brace of bilateral upper arm, and palm is flat by scanning bed surface.But in concrete operations, medical personnel are frequently run onto following problem:
Firstly, since the difficulty of above-mentioned posture is relatively big, need certain suppleness and muscular tension, make patient be difficult in the overall process checked and control to adhere to getting off by standard gestures by oneself, thus be not readily reachable by actionless basic demand in inspection.
Secondly, clinically, fixing suffering limb often by rope mechanisms such as bandages, the uneven pressure of force is relatively big, easily suffering limb is caused secondary injury.
Have again, when patient legs being carried out body appearance location, making the upper limb of medical personnel unavoidably, contacting with the lower limb of patient with it, and can wash one's hands and change glove from hand different, medical personnel can not frequently change coat, and this just hides some dangers for for the safe and sanitary between patient, doctor.
Owing to CT examination brings high dose radiation to patient, therefore in inspection, it is desirable to patient, on the premise of instep flattens, reduces kneed degree of going down on one's knees as far as possible, make scanning area away from patient body, reduce radiation effect.But in fixing suffering limb, foot flattens and is difficult to take into account coordination with control of going down on one's knees, and brings difficulty to medical personnel's operation.
Utility model content
The purpose of this utility model is to provide a kind of foot scan position regulation fixing apparatus, it can assist and immobilized patients lower limb body position, on the premise of ensureing that instep is fully extended and does not causes discomfort to patient, make the flexibility of knee be reduced to minimum, and operation is quickly and easily, too much contact with patient without medical personnel, reduce nursing difficulty, improve CT scan precision.
This utility model for achieving the above object, is achieved through the following technical solutions:
nullA kind of foot scan position regulation fixing apparatus，Including the straight line bar shaped fixed plate being arranged at both sides，The bottom of described fixed plate is provided with the first chute，It is sequentially provided with the thigh plate that width is corresponding from one end to the other end between two described fixed plates、Calf plate and foot plate，Distance between width and two fixed plates of described thigh plate is corresponding，And one end with homonymy fixed plate respectively, the two ends of described thigh plate is articulated and connected，The two ends of plate adjacent calf plate side, described thigh are provided with the second chute，The second slide block is slidably connected in described second chute，The outer end of described second slide block is fixedly connected with fixture block，Described fixture block is cylindrical，The inner bottom surface of described fixture block is provided with the groove of cylinder，The bottom surface, outer end of described fixture block is provided with the through hole being connected with groove，The opening of described groove is provided with the first sawtooth of a ring shape，It is provided with straight-bar and extension spring between two fixture blocks，The two ends of described extension spring are fixing with the bottom surface of homonymy groove respectively to be connected，The two ends of described straight-bar pass from the through hole of homonymy，The two ends of described straight-bar are provided with block，Described straight-bar is provided with pin-and-hole near two ends，Distance between two pin-and-holes is corresponding with the distance between extension spring in its natural state two fixture block outer ends，It is provided with in described pin-and-hole and the butterfly pin of its movable pin joint，What side that described calf plate is adjacent with thigh plate was placed in the middle is provided with moving block，Described moving block be the cylinder of hollow and distance between its length with two fixture blocks corresponding，The bottom surface, two ends of described moving block is provided with the second sawtooth being engaged mutually with the first sawtooth，The two ends of described moving block are provided with the central siphon adapted with groove，The cross section of described central siphon is annular and is connected with groove axial rotation，Described calf plate is articulated and connected with foot plate away from the side of thigh plate，The two ends of described calf plate side adjacent with foot plate are equipped with the first slide block being connected with the first slide，Described foot plate also is provided with the first slide block away from the two ends of calf plate side.
Described calf plate includes mainboard and subplate, described moving block is arranged on mainboard, described first slide block is arranged on subplate, the side that described mainboard is adjacent with subplate is provided with slot, the side that described subplate is adjacent with mainboard is provided with the plate adapted with slot, the sidewall of described slot is provided with fastening screw, is provided with, in described fastening screw, the fastening bolt threadeded with it.
Described thigh plate, calf plate, the edge of foot plate are provided with the first scarf and the second scarf respectively, the middle part of described first scarf is provided with the opening being used in combination with the second scarf, the upper surface of described first scarf and the second scarf is equipped with the hair side of VELCRO, and the end of described first scarf and the second scarf underlying surfaces is equipped with the hook face of VELCRO.
Contrast prior art, the beneficial effects of the utility model are:
null1、The using method of this device is: patient is sitting on scanning bed，The butterfly pin of this device is pulled down，Described thigh plate and calf plate are tried one's best bending fold，And make the thigh correspondence thigh plate of patient、Shank correspondence calf plate、Foot correspondence foot plate is fixed on this device，Slide in fixed plate owing to foot plate is always level，Therefore ensure that being fully extended of patients feet，Two fixture blocks have certain sizing position-limiting action under the effect of extension spring，But the most also can adjust weighing apparatus and the rotational angle of moving block and occluding relation，Therefore exerted oneself downwards by patient legs，Or suitably press patient legs by medical personnel，Thigh plate and calf plate just can be made progressively to launch，Foot plate level is sent to health far-end，Until patient can bear and not result in the degree of significant discomfort，I.e. complete adjustment and the location of position，Pin-and-hole at straight-bar two ends is inserted into butterfly pin，Both lower limb body position can be fixed.So advantage of operation is:
First, respectively patient's lower limb each several part to be fixed by thigh plate, calf plate, foot plate, effectively assisted by external force and immobilized patients position posture in inspection, it is ensured that scanning keeps static.And by thigh plate, calf plate, foot plate the most hinged, make the fixed angle at each position of lower limb, the equal adjustable in relative position, it is possible to be suitable for the patient under various physical qualifications.
Secondly, medical personnel can set this device in advance, by pressing suitable to patient legs, or just can be completed the adjustment of optimal position by patient oneself, it is to avoid the extremity too much with patient, prevents cross infection, it is ensured that health care safety.
Further, combine this device, by above-mentioned first go down on one's knees fixing, in the method flattened downwards, it is possible to quickly obtain patient's minimum bend degree of knee when instep stretching flattens, make scanning area to greatest extent away from patient body, reduce medical personnel's operation easier, it is ensured that patient body is healthy.
2, the adjustable length of described calf plate, unclamps fastening bolt, can freely adjust the relative position of plate and slot, thus adjust the overall length of mainboard+subplate, after adjusting, screw fastening bolt and make it hold out against plate, can complete to fix, simple and convenient, it is adaptable to various build patients.
3, the second scarf crosses through the first scarf, and utilizes VELCRO to fix, not only good fixing effect, and wraps up soft, uniform force application, it is to avoid suffering limb is caused secondary injury.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the I portion enlarged drawing of this utility model accompanying drawing 1.
Label shown in accompanying drawing:
1, fixed plate；2, the first chute；3, thigh plate；4, calf plate；5, foot plate；6, the second chute；7, the second slide block；8, fixture block；9, groove；10, through hole；11, straight-bar；12, extension spring；13, block；14, pin-and-hole；15, butterfly pin；16, moving block；17, central siphon；18, the first slide block；19, mainboard；20, subplate；21, plate；22, the first scarf；23, the second scarf.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is expanded on further.Should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model.In addition, it is to be understood that after having read the content that this utility model is lectured, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
Described in the utility model is a kind of foot scan position regulation fixing apparatus, agent structure includes the straight line bar shaped fixed plate 1 being arranged at both sides, the bottom of described fixed plate 1 is provided with the first chute 2, it is sequentially provided with the corresponding thigh plate 3 of width, calf plate 4 and foot plate 5 from one end to the other end between two described fixed plates 1, respectively patient's lower limb each several part to be fixed by thigh plate 3, calf plate 4, foot plate 5, effectively assisted by external force and immobilized patients position posture in inspection, it is ensured that scanning keeps static.nullDistance between width and two fixed plates 1 of described thigh plate 3 is corresponding，And one end with homonymy fixed plate 1 respectively, the two ends of described thigh plate 3 is articulated and connected，The two ends of described thigh plate 3 adjacent calf plate 4 side are provided with the second chute 6，The second slide block 7 is slidably connected in described second chute 6，The outer end of described second slide block 7 is fixedly connected with fixture block 8，Described fixture block 8 is cylindrical，The inner bottom surface of described fixture block 8 is provided with the groove 9 of cylinder，The bottom surface, outer end of described fixture block 8 is provided with the through hole 10 being connected with groove 9，The opening of described groove 9 is provided with the first sawtooth of a ring shape，Straight-bar 11 and extension spring 12 it is provided with between two fixture blocks 8，The two ends of described extension spring 12 are fixing with the bottom surface of homonymy groove 9 respectively to be connected，The two ends of described straight-bar 11 pass from the through hole 10 of homonymy，The two ends of described straight-bar 11 are provided with block 13，Described straight-bar 11 is provided with pin-and-hole 14 near two ends，Distance between two pin-and-holes 14 is corresponding with the distance between extension spring 12 in an initial condition two fixture block 8 outer ends，It is provided with in described pin-and-hole 14 and the butterfly pin 15 of its movable pin joint，What side that described calf plate 4 is adjacent with thigh plate 3 was placed in the middle is provided with moving block 16，Described moving block 16 be the cylinder of hollow and distance between its length with two fixture blocks 8 corresponding，The bottom surface, two ends of described moving block 16 is provided with the second sawtooth being engaged mutually with the first sawtooth，The two ends of described moving block 16 are provided with the central siphon 17 adapted with groove 9，The cross section of described central siphon 17 is annular and is connected with groove 9 axial rotation，Patient is sitting on scanning bed，The butterfly pin 15 of this device is pulled down，Described thigh plate 3 and calf plate 4 bending fold as far as possible，And make the thigh correspondence thigh plate 3 of patient、Shank correspondence calf plate 4、Foot correspondence foot plate 5 is fixed on this device，Two fixture blocks 8 have certain sizing position-limiting action under the effect of extension spring 12，But the most also can adjust weighing apparatus and the rotational angle of moving block 16 and occluding relation，Therefore exerted oneself downwards by patient legs，Or suitably press patient legs by medical personnel，Thigh plate 3 and calf plate 4 just can be made progressively to launch，Foot plate 5 level is sent to health far-end，Until patient can bear and not result in the degree of significant discomfort，I.e. complete adjustment and the location of position，Pin-and-hole 14 at straight-bar 11 two ends is inserted into butterfly pin 15，Both lower limb body position can be fixed.Described calf plate 4 is articulated and connected with foot plate 5 away from the side of thigh plate 3, by thigh plate 3, calf plate 4, foot plate 5 the most hinged, make the fixed angle at each position of lower limb, the equal adjustable in relative position, it is possible to be suitable for the patient under various physical qualifications.The two ends of described calf plate 4 side adjacent with foot plate 5 are equipped with the first slide block 18 being slidably connected with the first chute 2, and described foot plate 5 also is provided with the first slide block 18 away from the two ends of calf plate 4 side.Therefore described foot plate 5 can keep level opposing fixed plate 1 to be slidably connected, it is ensured that patients feet is fully extended.
Described calf plate 4 includes mainboard 19 and subplate 20, described moving block 16 is arranged on mainboard 19, described first slide block 18 is arranged on subplate 20, the side that described mainboard 19 is adjacent with subplate 20 is provided with slot, the side that described subplate 20 is adjacent with mainboard 19 is provided with the plate 21 adapted with slot, the sidewall of described slot is provided with fastening screw, is provided with, in described fastening screw, the fastening bolt threadeded with it.Unclamp fastening bolt, can freely adjust the relative position of plate 21 and slot, thus adjust the overall length of mainboard 19+ subplate 20, after adjusting, screw fastening bolt and make it hold out against plate 21, can complete to fix, simple and convenient, it is adaptable to various build patients.
Described thigh plate 3, calf plate 4, the edge of foot plate 5 are provided with the first scarf 22 and the second scarf 23 respectively, the middle part of described first scarf 22 is provided with the opening being used in combination with the second scarf 23, the upper surface of described first scarf 22 and the second scarf 23 is equipped with the hair side of VELCRO, and the end of described first scarf 22 and the second scarf 23 is equipped with the hook face of VELCRO.Second scarf 23 crosses through the first scarf 22, and utilizes VELCRO to fix, not only good fixing effect, and wraps up soft, uniform force application, it is to avoid suffering limb is caused secondary injury.
nullEmbodiment: described in the utility model is a kind of foot scan position regulation fixing apparatus，Agent structure includes the straight line bar shaped fixed plate 1 being arranged at both sides，The bottom of described fixed plate 1 is provided with the first chute 2，It is sequentially provided with the thigh plate 3 that width is corresponding from one end to the other end between two described fixed plates 1、Calf plate 4 and foot plate 5，Distance between width and two fixed plates 1 of described thigh plate 3 is corresponding，And one end with homonymy fixed plate 1 respectively, the two ends of described thigh plate 3 is articulated and connected，The two ends of described thigh plate 3 adjacent calf plate 4 side are provided with the second chute 6，The second slide block 7 is slidably connected in described second chute 6，The outer end of described second slide block 7 is fixedly connected with fixture block 8，Described fixture block 8 is cylindrical，The inner bottom surface of described fixture block 8 is provided with the groove 9 of cylinder，The bottom surface, outer end of described fixture block 8 is provided with the through hole 10 being connected with groove 9，The opening of described groove 9 is provided with the first sawtooth of a ring shape，Straight-bar 11 and extension spring 12 it is provided with between two fixture blocks 8，The two ends of described extension spring 12 are fixing with the bottom surface of homonymy groove 9 respectively to be connected，The two ends of described straight-bar 11 pass from the through hole 10 of homonymy，The two ends of described straight-bar 11 are provided with block 13，Described straight-bar 11 is provided with pin-and-hole 14 near two ends，Distance between two pin-and-holes 14 is corresponding with the distance between extension spring 12 in an initial condition two fixture block 8 outer ends，It is provided with in described pin-and-hole 14 and the butterfly pin 15 of its movable pin joint，What side that described calf plate 4 is adjacent with thigh plate 3 was placed in the middle is provided with moving block 16，Described moving block 16 be the cylinder of hollow and distance between its length with two fixture blocks 8 corresponding，The bottom surface, two ends of described moving block 16 is provided with the second sawtooth being engaged mutually with the first sawtooth，The two ends of described moving block 16 are provided with the central siphon 17 adapted with groove 9，The cross section of described central siphon 17 is annular and is connected with groove 9 axial rotation，Described calf plate 4 includes mainboard 19 and subplate 20，Described moving block 16 is arranged on mainboard 19，Described first slide block 18 is arranged on subplate 20，The side that described mainboard 19 is adjacent with subplate 20 is provided with slot，The side that described subplate 20 is adjacent with mainboard 19 is provided with the plate 21 adapted with slot，The sidewall of described slot is provided with fastening screw，It is provided with, in described fastening screw, the fastening bolt threadeded with it.Described calf plate 4 is articulated and connected with foot plate 5 away from the side of thigh plate 3, the two ends of described calf plate 4 side adjacent with foot plate 5 are equipped with the first slide block 18 being slidably connected with the first chute 2, and described foot plate 5 also is provided with the first slide block 18 away from the two ends of calf plate 4 side.Described thigh plate 3, calf plate 4, mainboard 19, the edge of subplate 20 are provided with the first scarf 22 and the second scarf 23 respectively, the middle part of described first scarf 22 is provided with the opening being used in combination with the second scarf 23, the upper surface of described first scarf 22 and the second scarf 23 is equipped with the hair side of VELCRO, and the end of described first scarf 22 and the second scarf 23 is equipped with the hook face of VELCRO.
Claims (3)
1. a foot scan position regulation fixing apparatus, it is characterised in that: include the straight line being arranged at both sides
Bar shaped fixed plate (1), the bottom of described fixed plate (1) is provided with the first chute (2), two described fixed plates
(1) between from one end to the other end be sequentially provided with the corresponding thigh plate (3) of width, calf plate (4) and
Foot plate (5), the distance between width and two fixed plates (1) of described thigh plate (3) is corresponding,
And one end with homonymy fixed plate (1) respectively, the two ends of described thigh plate (3) is articulated and connected, described thigh
The two ends of plate (3) adjacent calf plate (4) side are provided with the second chute (6), in described second chute (6)
Slidably connecting the second slide block (7), the outer end of described second slide block (7) is fixedly connected with fixture block (8), institute
Stating fixture block (8) is cylinder, and the inner bottom surface of described fixture block (8) is provided with the groove (9) of cylinder,
The bottom surface, outer end of described fixture block (8) is provided with the through hole (10) being connected with groove (9), described groove (9)
Opening be provided with the first sawtooth of a ring shape, be provided with straight-bar (11) and extension spring between two fixture blocks (8)
(12), the two ends of described extension spring (12) are fixing with the bottom surface of homonymy groove (9) respectively to be connected, described directly
The two ends of bar (11) pass from the through hole (10) of homonymy, and the two ends of described straight-bar (11) are provided with block (13),
Described straight-bar (11) is provided with pin-and-hole (14), the distance between two pin-and-holes (14) and extension spring (12) near two ends
Distance between two fixture block (8) outer ends is corresponding in its natural state, be provided with in described pin-and-hole (14) with
The butterfly pin (15) of its movable pin joint, the side that described calf plate (4) is adjacent with thigh plate (3) is placed in the middle
Being provided with moving block (16), described moving block (16) is the cylinder of hollow and its length and two fixture blocks (8)
Between distance corresponding, the bottom surface, two ends of described moving block (16) is provided with and is engaged mutually with the first sawtooth
Second sawtooth, the two ends of described moving block (16) are provided with the central siphon (17) adapted with groove (9), institute
The cross section stating central siphon (17) for annular and is connected with groove (9) axial rotation, described calf plate (4)
Side away from thigh plate (3) is articulated and connected with foot plate (5), described calf plate (4) and foot plate (5)
The two ends of adjacent side are equipped with the first slide block (18) being slidably connected with the first chute (2), described foot
Plate (5) also is provided with the first slide block (18) away from the two ends of calf plate (4) side.
A kind of foot scan position regulation fixing apparatus, it is characterised in that: institute
Stating calf plate (4) and include mainboard (19) and subplate (20), described moving block (16) is arranged at mainboard (19)
On, described first slide block (18) is arranged on subplate (20), described mainboard (19) and subplate (20)
Adjacent side is provided with slot, and the side that described subplate (20) is adjacent with mainboard (19) is provided with and slot phase
The plate (21) adapted to, the sidewall of described slot is provided with fastening screw, is provided with and it in described fastening screw
Threaded fastening bolt.
A kind of foot scan position regulation fixing apparatus, it is characterised in that: institute
State thigh plate (3), calf plate (4), the edge of foot plate (5) are provided with the first scarf (22) respectively
With the second scarf (23), the middle part of described first scarf (22) is provided with to match with the second scarf (23) and makes
Opening, the upper surface of described first scarf (22) and the second scarf (23) is equipped with VELCRO
Hair side, the end of described first scarf (22) and the second scarf (23) underlying surfaces is equipped with VELCRO
Hook face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620329271.6U CN205597942U (en) | 2016-04-19 | 2016-04-19 | Foot sweep volume justification fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620329271.6U CN205597942U (en) | 2016-04-19 | 2016-04-19 | Foot sweep volume justification fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205597942U true CN205597942U (en) | 2016-09-28 |
Family
ID=56973407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620329271.6U Expired - Fee Related CN205597942U (en) | 2016-04-19 | 2016-04-19 | Foot sweep volume justification fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205597942U (en) |
-
2016
- 2016-04-19 CN CN201620329271.6U patent/CN205597942U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170419 |