Pelvis measuring instrument
Technical field
The utility model relates to a kind of measuring instruments, more particularly to a kind of pelvis measuring instrument.
Background technique
Numerous medical personnels are perplexed always to the side amount of pelvic tilt degree for a long time, the existing three kinds of methods in China are all
It can not be popularized there are a variety of causes, method is as follows:
One, experience mensuration, pregnant woman lie low on inspection desk, and doctor is touched with hand abdomen, are measured with tape, use Martin
Conjunction measuring correlation radial line, then fisted shape with hand, from pregnant woman's waist and table top gap to feel elasticity, for many years in conjunction with oneself
Clinical experience come whether judging pelvic tilt degree normally.This Pharaoh doctor, expert, professor judgement relatively, but experience
Less young doctor is then difficult to make accurate judgement, and this method can not quantify, it is extremely difficult to teach, accumulate entirely by many years of experience;
Two, X-ray takes the photograph piece and CT takes the photograph piece mensuration, takes the photograph piece or computer body imaging measurement basin inlet face and water by location
The degree of pelvic tilt degree can be obtained in the angle of plane;However well-known reason, the i.e. radiation of X-ray can to fetus and
Pregnant woman causes adverse effect, or even harm.This method is flown to last resort and cannot be used easily.Therefore it cannot function as a kind of conventional
Measurement method goes to popularize;
Three, Magnetic resonance imaging (MRL) mensuration continues pregnant woman to lose shape and axial imaging, measures next to axis with inclinator
The gradient and the exact position for obtaining pelvic tilt degree.It but must be that a professional for big high-tech comes using and equipment is expensive
(about million arrive millions of members), it is every too high using an expense, it can only be used in big or middle Big urban hospital, and small and medium-sized cities county
Grade hospital and vast rural area township hospital can not all popularize use.
In conclusion it can clearly be seen that the existing three kinds of measurement methods in China all existing defects, even serious to lack
Point.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of pelvis measuring instruments, can measure true bone
Disk gradient improves the accuracy of measurement, easy to operate.
The utility model is to solve above-mentioned technical problem by following technical proposals:A kind of pelvis measuring instrument, packet
Include pedestal, bin, work top, input keyboard, connecting rod, display screen, printer, domain, pressure-sensitive pat, the first lifting
Bar, the second elevating lever, safety rail, the first positioning device, the second positioning device, pedestal are connected with bin, bin and workbench
Face is connected, and input keyboard, connecting rod, printer are all mounted on work top, and input keyboard is located at connecting rod side, printer
Positioned at the connecting rod other side, connecting rod is connected with display screen, and the first elevating lever, the second elevating lever are all connected with bin, and first liter
Drop bar, the second elevating lever are all connected with work top, and safety rail is connected with work top, and safety rail is located at the first elevating lever
And second between elevating lever, and the first elevating lever is connected with the first positioning device, and the second elevating lever is connected with the second positioning device, and
One positioning device, the second positioning device are all located at the top in domain, and domain is connected with pedestal, and pressure-sensitive pat is mounted on domain
On.
Preferably, first positioning device, the second positioning device all include sliding block, lifting arm, ranging block, positioning head,
Sliding block is connected with lifting arm, and lifting arm is connected with ranging block, and multiple positioning heads are mounted on positioning head.
Preferably, the sliding block is equipped with multiple grooves.
Preferably, the lifting arm uses activity adjustment formula lifting arm.
Preferably, multiple pressure springs are equipped in the lifting arm.
Preferably, the pedestal, be designed with multiple scroll wheels on domain.
Preferably, the pedestal is connected by a supporting block with domain.
Preferably, first elevating lever, the second elevating lever all use telescopic elevating lever.
The positive effect of the utility model is:The utility model can measure true pelvic tilt degree, mention
The accuracy of high measurement, it is easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model side.
Fig. 3 is the structural schematic diagram of the first positioning device of the utility model, the second positioning device.
Specific embodiment
The utility model preferred embodiment is provided, with reference to the accompanying drawing the technical solution of the utility model is described in detail.
As shown in Figure 1 to Figure 2, the utility model pelvis measuring instrument includes pedestal 1, bin 2, work top 3, input keyboard
4, connecting rod 5, display screen 6, printer 7, domain 8, pressure-sensitive pat 9, the first elevating lever 10, the second elevating lever 11, safety are helped
Hand 12, the first positioning device 13, the second positioning device 14, pedestal 1 are connected with bin 2, and bin 2 is connected with work top 3, input
Keyboard 4, connecting rod 5, printer 7 are all mounted on work top 3, and input keyboard 4 is located at 5 side of connecting rod, and printer 7 is located at
5 other side of connecting rod, connecting rod 5 are connected with display screen 6, and the first elevating lever 10, the second elevating lever 11 are all connected with bin 2, the
One elevating lever 10, the second elevating lever 11 are all connected with work top 3, and safety rail 12 is connected with work top 3, safety rail 12
Between the first elevating lever 10 and the second elevating lever 11, the first elevating lever 10 is connected with the first positioning device 13, the second lifting
Bar 11 is connected with the second positioning device 14, and the first positioning device 13, the second positioning device 14 are all located at the top in domain 8, domain 8
It is connected with pedestal 1, pressure-sensitive pat 9 is mounted on domain 8.
As shown in figure 3, first positioning device 13, the second positioning device 14 all include sliding block 21, lifting arm 22, ranging
Block 23, positioning head 24, sliding block 21 are connected with lifting arm 22, and lifting arm 22 is connected with ranging block 23, and multiple positioning heads 24 are mounted on
On positioning head 24, true pelvic tilt degree is measured in this way.
The sliding block 21 is equipped with multiple grooves so that it is convenient to connect.
The lifting arm 22 is using activity adjustment formula lifting arm so that it is convenient to the distance and width of measurement be adjusted, to mention
The accuracy of high measurement.
Multiple pressure springs are equipped in the lifting arm 22 to balance so that it is convenient to save with pressure-sensitive pat 9.
Multiple scroll wheels 15 are designed on the pedestal 1, domain 8 so that it is convenient to mobile.
The pedestal 1 is connected by a supporting block 16 with domain 8, can increase fastness in this way.
First elevating lever 10, the second elevating lever 11 are all using telescopic elevating lever so that it is convenient to adjust height.
The working principle of the utility model is as follows:When installation, bin, domain are all connected with pedestal, work top installation
On bin, input keyboard, connecting rod are all mounted on work top, and display screen is mounted on work top by connecting rod,
And the first elevating lever, the second elevating lever are all connected with bin, work top, install one in the first elevating lever, the second elevating lever
Safety rail, the first elevating lever, the second elevating lever are used for lifting arm by the sliding block in the first positioning device, the second positioning device
It is connected, ranging block is mounted on lifting arm, and ranging block is equipped with multiple positioning heads, and pressure-sensitive pat is installed on domain,
It is easy for installation in this way;When work, allow user station on domain, both hands hold safety rail, and user can be made to keep flat in this way
Weighing apparatus;Balance is kept by the lifting arm in the pressure-sensitive pat and the first positioning device, the second positioning device on domain, and is passed through
Input keyboard come control the first positioning device, second positioning device moves up and down, in the size for adjusting lifting arm, pass through ranging
Block measures the size of basin, and pelvic tilt degree is measured by the positioning head on ranging block, in this way can measure true
Pelvic tilt degree, and it is easy to operate;The data of measurement send display screen to by connecting rod, and are shown by display screen, this
Sample prescription is just checked, then is printed by printer so that it is convenient to be kept.
In conclusion the utility model can measure true pelvic tilt degree, the accuracy of measurement, operation side are improved
Just.
Particular embodiments described above, the technical issues of to the solution of the utility model, technical scheme and beneficial effects
It has been further described, it should be understood that the foregoing is merely specific embodiment of the utility model, not
For limiting the utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.