Summary of the invention
The purpose of the present invention is to provide a kind of auxiliary braces, it is intended to human body lower limbs are solved when carrying out ultrasonic examination,
The problem of state needed for cannot keep detection.
The present invention is achieved, a kind of auxiliary brace, is used for fixing human lower limb, comprising:
Footrest, the footrest include tiling setting and the support plate for being used to support Human Sole;
Slide track bar, the slide track bar erect setting and the first end including connecting the support plate and with the first end
Opposite second end;
First structure ring, the first structure ring connect the slide track bar and for one end of human calf to be bound by institute
State slide track bar;The first structure ring is arranged close to the first end and for stablizing human calf distal end;
Second structure ring, second structure ring connect the slide track bar and for the other end of human calf to be bound by
The slide track bar;Second structure ring is arranged close to the second end and for stablizing human calf proximal end;
Wherein, the first end, the first structure ring, second structure ring and the second end are along the sliding rail
The length direction of bar is set gradually.
Further, the first structure ring and second structure ring are the fixing belt for connecting the slide track bar, and two
The free end of the fixing belt is detachably connected human calf is bound to the slide track bar respectively.
Further, the position that the slide track bar corresponds to each fixing belt offers multiple along the sliding rail pole length side
To spaced connecting hole, each fixing belt connects the slide track bar by the corresponding connecting hole.
Further, the auxiliary brace further includes the cross bar being cross-linked with the second end and connect the cross bar
And the third structure ring for the human thigh in sitting posture position to be tied to the cross bar.
Further, the slide track bar is hollow tube and its inner wall is equipped with internal screw thread, and the cross bar includes being threadedly coupled institute
State the pole socket and the hinged pole socket and the bar body for being used to support human thigh of slide track bar.
Further, the end face of the second end offers card slot, the axial direction of the groove depth of the card slot along the slide track bar
Extend;One end of the hinged pole socket of the bar body offers the card division being adapted to the card slot.
Further, the footrest further include be arranged in the support plate and for fixing human sole limit band and
Projection is in the support plate and is used to support the retention bead of human body heel, and the retention bead is close to the first end.
The present invention also provides a kind of ultrasonic detection device, the ultrasonic detection device includes auxiliary as described above
Brace, the ultrasonic mechanism for generating ultrasonic wave, the connection ultrasonic mechanism simultaneously conduct the ultrasonic wave to human body lower limbs
Ultrasonic probe and the connection slide track bar or the cross bar and the positioning mechanism for fixing the ultrasonic probe.
Further, the positioning mechanism includes the interconnecting piece for connecting the slide track bar or the cross bar, for positioning
It states the wing bolt of interconnecting piece and connects the interconnecting piece and be placed on the positioning sleeve of human body lower limbs;It opens on the surface of the positioning sleeve
Equipped with connection, it is internal and is used to fix locating slot of the ultrasonic probe and is caught in lacking for the positioning sleeve for human body lower limbs
Mouthful.
Further, the width of the locating slot is successively reduced outward, and the ultrasonic detection device further includes that setting exists
In the locating slot and rubber mat that shape be adapted to the locating slot, it is respectively marked on the slide track bar and the cross bar and measures quarter
Degree.
The solution have the advantages that: detected person props up sole in the support plate of footrest, and shank is close to slide track bar
It erects and places, then shank is strapped in respectively at ankle-joint and knee joint vicinity by cunning by first structure ring and the second structure ring
On rail bar, shank and sole is set to keep detecting state needed for detecting, and shank and sole are in substantially vertical state.In this way,
In the detection process for carrying out ultrasonic wave, state needed for shank can remain detection, to be conducive to comment using ultrasonic wave
Valence lower limb muscles form.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
It please refers to Fig.1 to Fig.3, the embodiment of the invention provides a kind of auxiliary brace 100 and with its ultrasonic wave inspection
Survey device (figure is not drawn).State needed for ultrasonic detection device can make human calf keep detection is simultaneously accurate using ultrasonic wave
Evaluate the muscle form of human body lower limbs.
Brace 100 is assisted to be used for fixing human lower limb, auxiliary brace 100 includes: footrest 10, slide track bar 20, first structure
Ring 30 and the second structure ring 40.
Footrest 10 includes tiling setting and the support plate 11 for being used to support human foot.The material of support plate 11 can be used
Stainless steel, stainless steel have the characteristics that acidproof, alkaline-resisting and resourceful.Support plate 11 can lie in a horizontal plane in ground or survey
It measures on workbench, so that detected person steadily places sole.In the present embodiment, the length and width dimensions of support plate 11 are preferably 30*
20cm。
Slide track bar 20 erects setting and the first end 21 and opposite with first end 21 second including connecting support plate 11
End 22.The length range of slide track bar 20 is 40~50cm.Optionally, the length of slide track bar 20 is 45cm in the present embodiment.Sliding rail
The material of bar 20 may be stainless steel.First end 21 connects one end of support plate 11 and sets with support plate 11 in substantially vertical
It sets, second end 22 is located at the free end of slide track bar 20.
30 connecting sliding rail bar 20 of first structure ring and for one end of human calf to be bound by slide track bar 20;First structure
Ring 30 is arranged close to first end 21 and for stablizing model of human ankle.First structure ring 30 is placed on neighbouring shank ankle-joint, passes through
State needed for first structure ring 30 can make ankle-joint keep detection.
It please refers to Fig.1 to Fig.3,40 connecting sliding rail bar 20 of the second structure ring and for the other end of human calf to be bound by
Slide track bar 20;Second structure ring 40 is arranged close to second end 22 and for being stable at human body knee joint.Second structure ring 40 is placed on
Neighbouring shank knee joint, state needed for knee joint being made to keep detection by the second structure ring 40.
First end 21, first structure ring 30, the second structure ring 40 and second end 22 along slide track bar 20 length direction according to
Secondary setting.
Detected person props up sole in the support plate 11 of footrest 10, and shank is erect by slide track bar 20 and placed, then leads to
It crosses first structure ring 30 and shank is strapped on slide track bar 20 by the second structure ring 40 respectively at ankle-joint and knee joint vicinity,
Shank and sole is set to keep detecting state needed for detecting, shank and sole are in substantially vertical state.In this way, carrying out ultrasonic wave
Detection process in, shank can remain detection needed for state, to be conducive to evaluate lower extremity using ultrasonic wave
Muscle form.
It please referring to Fig.1 to Fig.3, first structure ring 30 and the second structure ring 40 are the fixing belt of connecting sliding rail bar 20, Gu
Fixed band both ends system closes so that human calf is bound to slide track bar 20.Optionally, fixing belt can be velcro band, velcro band
Both ends bonding, and human calf is bound to slide track bar 20.The shank of different testers can be bundled in cunning by fixing belt
On rail bar 20, binding procedure is easy to operate, so that first structure ring 30 and the second structure ring 40 be made to be adapted to the small of different testers
Leg.
It please refers to Fig.1 to Fig.3, the position of the corresponding each fixing belt of slide track bar 20 offers multiple along 20 length side of slide track bar
To spaced connecting hole 24, each fixing belt passes through corresponding 24 connecting sliding rail bar 20 of connecting hole.By the way that each fixing belt is put
It sets in different connecting holes 24, the distance between adjustable each fixing belt and support plate 11, to make first structure ring 30
With the shank of the tester of the second structure ring 40 adaptation different length.
Auxiliary brace 100 further includes the cross bar 60 being cross-linked with second end and connect cross bar 60 and sit for that will be in
The human thigh of position is tied to the third structure ring 70 of cross bar 60.Specifically, third structure ring 70 is also possible to velcro band.
When human body is in sitting posture position, human thigh is tied to cross bar along human thigh's lateral arrangement, third structure ring 70 by cross bar 60
60, thus state needed for further making human body lower limbs keep detection.It is understood that also can be set on cross bar 60 multiple
Connecting hole, to adjust the link position of third structure ring 70 Yu cross bar 60.
Slide track bar 20 is hollow tube and its inner wall is equipped with internal screw thread, and cross bar 60 includes the pole socket for being threadedly coupled slide track bar 20
61 and hinged pole socket 61 and the bar body 62 for being used to support human thigh.Pole socket 61 is equipped with external screw thread, is connected through a screw thread, bar
Seat 61 can the length direction in slide track bar 20 along slide track bar 20 move.When using auxiliary brace 100, pole socket 61 is moved to
Second end.The outer diameter of cross bar 60 is less than the internal diameter of slide track bar 20, when without using auxiliary brace 100, cross bar 60 can be shunk
In in slide track bar 20, to be convenient for carrying.
Specifically, in order to avoid the movement that the fixing belt of the second structure ring hinders pole socket 61, can make to be interrupted in fixing belt
It opens, then is connected at the aperture of connecting hole, or open up connecting hole along the wall thickness of slide track bar 20, and be not connected to slide track bar
20 inner space.
The end face of second end offers card slot 29, and the groove depth of card slot 29 is along the axially extending of slide track bar 20;Bar body 62 is cut with scissors
One end of extension bar seat 61 offers the card division 621 being adapted to card slot 29.Optionally, bar body 62 can carry out 180 around pole socket 61
The rotation of degree.By rotating pole socket 61, keep pole socket 61 mobile relative to slide track bar 20, card division 621 can be connected in card slot 29 not
Same position, so that the distance of 62 relative support plate of bar body is adjusted, to adapt to the human body lower limbs of different length.
Footrest 10 further include be arranged in support plate 11 and for fixing human sole limit band 13 and projection supporting
Plate 11 and the retention bead 12 for being used to support human body heel, retention bead 12 close to first end 21, limit band 13 be elastic webbing and
At least provided with two.Retention bead 12 can not only support the sole of human body, state needed for making sole keep detection, and
Retention bead 12 can also make tester that sole is quickly located in support plate 11 and keep detecting required state, improve
Detection efficiency.Each limit band 13 is not only by sole limit in support plate 11, and elastic adjustable limit band 13, can be adapted to
Different testers.Optionally, limit band 13 is also possible to velcro band, is bonded by the magic at its both ends, can be by human body
Sole is bound to support plate 11.
It please refers to Fig.1 to Fig.3, ultrasonic detection device provided by the present embodiment includes above-mentioned auxiliary brace 100, connects
It connects auxiliary brace 100 and is used to generate the ultrasonic mechanism of ultrasonic wave and connects ultrasonic mechanism and conduct ultrasonic wave to human body
Limb is to carry out the ultrasonic probe of ultrasonic examination.
Ultrasonic detection device further includes connecting sliding rail bar 20 and the positioning mechanism 50 for fixing ultrasonic probe, localization machine
50 connecting sliding rail bar 20 of structure and when between first structure ring 30 and the second structure ring 40, can carry out ultrasound to human calf
Wave detection;Positioning mechanism 50 connects cross bar 60 and when between third structure ring 70 and the second structure ring, can be big to human body
Leg carries out ultrasound examination.
Interconnecting piece 51 is positioned at slide track bar 20 or cross bar by the interconnecting piece 51 of positioning mechanism 50 including connecting sliding rail bar 20
Wing bolt 53 and connection interconnecting piece 51 on 60 and the positioning sleeve 52 for being placed on human calf.Specifically, it is opened on interconnecting piece 51
Equipped with location hole 511, interconnecting piece 51 is placed on slide track bar 20 or bar body 62 by location hole 511.51 company of being also provided with of interconnecting piece
The threaded hole 512 of logical location hole 511, one end of wing bolt 53 are located at threaded hole 512 and abut slide track bar 20 or bar body 62,
To allow interconnecting piece 51 to be fixed in slide track bar 20 or bar body 62.Interconnecting piece 51 is along slide track bar 20 or bar body 62
Length direction is mobile, to adjust the distance between positioning mechanism 50 and support plate 11.
The surface of positioning sleeve 52 offers its inside of connection and for fixing the locating slot 521 of ultrasonic probe and for human body
Shank is caught in the notch 522 of positioning sleeve 52.Length direction arrangement of the groove width direction of locating slot 521 along slide track bar 20, locating slot
521 groove depth direction arranges that the extension path of locating slot 521 is along the circumference side of positioning sleeve 52 along the radial direction of slide track bar 20
To.Ultrasonic probe is fixed in locating slot 521 and keeps vertical with slide track bar 20 and shank surface.Notch 522 is along positioning sleeve 52
Axial direction open up, human calf can be caught in positioning sleeve 52 by notch 522.
Optionally, locating slot 521 is in semi-circular in the present embodiment, and the length is ﹥ 40cm, groove width 3cm, and groove depth is
4cm。
Please refer to Fig.1 to Fig.3, the width of the locating slot 521 is successively reduced outward, specifically, locating slot 521 it is transversal
Face shape be it is trapezoidal, trapezoidal long bottom edge is arranged inwardly.The ultrasonic detection device further includes being arranged in the locating slot 521
The rubber mat that interior and shape is adapted to the locating slot 521, the cross-sectional shape of rubber mat be also it is trapezoidal, it is fixed that such rubber mat can be stuck in
In the slot 521 of position, and it is not easily disconnected from.Rubber mat from ultrasonic probe for conducting ultrasonic wave to human body lower limbs.Rubber mat can not only incite somebody to action
Ultrasonic wave is conducted to human body lower limbs, but also may be reused, and saves detection time, improves detection efficiency.
Optionally, rubber mat is along the groove depth direction of locating slot 521 with a thickness of 3~5mm.Locating slot 521 is as far as possible around corpusculum week
Side distribution, so as to carry out comprehensive ultrasonic measurement to shank along locating slot 521.
The measure scales 28 for 50 position of calibrating and positioning mechanism are offered on slide track bar 20.The minimum of measure scales 28
Unit is 1 centimetre.Specifically, measure scales 28 are also equipped in bar body.Optionally, the measure scales 28 of slide track bar 20 are to prop up
Fagging is 0 degree and starts to calculate, in order to identify the relative position of positioning mechanism 50.Transversal using ultrasonic measurement lower limb muscles
When face, the position of measured cross section can be calibrated by measure scales 28, convenient for identifying measured cross section phase
For the height of support plate 11, so that it is determined that cross section detected is located at the concrete position of lower limb.
The present invention can lock the lower limb of human body, state needed for making it keep detection, while reduce time of measuring, mention
High detection efficiency, reduces the error for obtaining image, to guarantee the accuracy of detection data.Especially appoint in space travel
In business, human body, which is under state of weightlessness, maintains required posture, while when carrying out lower limb muscles Morphology observation, can stablize/
Calibration detection lower limb detection position, while it is can also be applied to being suitable in ground medical science of recovery therapy, sports medical science or scientific research
The detection of human body lower limbs muscle form.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.