CN203314978U

CN203314978U - Multifunctional measuring ruler for department of orthopedics

Info

Publication number: CN203314978U
Application number: CN2013200236138U
Authority: CN
Inventors: 毕锴
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-17
Filing date: 2013-01-17
Publication date: 2013-12-04
Anticipated expiration: 2023-01-17

Abstract

The utility model relates to a multifunctional measuring ruler applied to the department of orthopedics, in particular to a multifunctional measuring ruler for measurement aiming at X-rays about problems of spines, joints and the like in the department of orthopedics and ranges of motion of the spines and the joints. The measuring ruler is a plane measuring ruler formed by a lower scale, a first scale, a left arc line with the radius of 17 cm, a right arc line with the radius of 24 cm, an all round angle measuring ruler, a half round angle measuring ruler and a rectangular scale, wherein the measuring ruler can perform transverse line scribing, transverse line measurement and angle measurement on the commonly-used X-rays about problems of spines, joints and the like in the department of orthopedics, can perform analysis and evaluation on the common situations about measurement of rotation of spine centrums, physiological curvature of the cervical vertebra, physiological curvature of the lumbar vertebra, inclination and rotation of the sacral bone and the pelvis and the like by the X-rays, and can measure various ranges of motion of the spines and the joints, and the multifunctional plane measuring ruler is clinically more practical in the department of orthopedics.

Description

A kind of multi-functional orthopedic dip stick

Technical field

This utility model is a kind of measuring scale of orthopaedics application, the measuring scale of especially being measured for X-ray problem and the joint of vertebral column mobility of the orthopaedics such as spinal column, joint.

Background technology

The more multifunctional ruler in market just is satisfied with the functions such as drawing, setting-out and measurement at present, but, for the medical measurement chi, orthopaedics aspect especially, mostly be confined to the measurement of range of motion, do not have specially for the professional dip stick of the orthopaedics of spinal column, joint x-ray and joint of vertebral column problem.The problem of the orthopaedics such as spinal column and joint is comparatively numerous and diverse, and some disease needs the measurement X-ray that the doctor is careful, the accurate numerical value of observing, and then just can accurately decision problem, the dip stick that therefore needs a kind of comparatively specialty is to the orthopaedics such as spinal column and joint X-ray commonly used and the joint of vertebral column mobility is measured and assess.

Summary of the invention

For the X-ray to orthopaedics FAQs such as spinal column and joints is accurately measured, this utility model provides a kind of novel orthopaedics measuring scale, this dip stick can be measured the rotation of spinal vertebral, measure the number of degrees of scoliosis, cervical curvature, lumbar physiological-curvature, the inclination of rumpbone and pelvis and rotation, the collodiaphyseal angle of femur, knee joint angle, the angle of displacement fracture, the clinical analysis comparatively commonly used of intoe angle etc. gives simple assessment, and can give for the developmental defect of spinal column accurately to measure to get rid of the contraindication of maneuver, especially the fasilar impression of upper cervical spine, the flat deformity of basis cranii, joint dislocation etc.

This utility model is achieved through the following technical solutions:

A kind of novel orthopaedics measuring scale.Its feature: it is by from one end to the other side lower scale (1) and the central point of value are 0 upper the first scale (2) to the both sides value, the left camber line (3) that 17cm is radius, the right camber line (4) that 24cm is radius, wholecircle shape angle measuring scale (5), semicircle angle measuring scale (6), rectangle scale (7), central point is that 0 upper the second scale (8) to the both sides value forms.The circle (12) that wholecircle shape angle measuring scale (5) is radius by 5mm, the circle that 10mm is radius (13), the circle that 20mm is radius (14), the circle that 30mm is radius (15), the circle that 40mm is radius (16), central point is that the 0 horizontal scale to the both sides value (17) and central point are that 0 vertical scale (18) of value is common up and down forms.The long laterally lower scale (1) for 27cm is the basic measurement chi, can draw horizontal line and measure lateral separation, upper the first scale (2) is put the distance of both sides for measuring center, the right camber line (4) that the left camber line (3) that 17cm is radius and 24cm are radius is the zone of reasonableness of normal cervical curvature and lumbar physiological-curvature, can be used for contrasting physiological camber, and the wholecircle shape angle measuring scale (5) at center can be measured various angles, and utilize each concentric circular at center to be measured, and the horizontal scale (17) of central point and vertically scale (18) measured the distance versus of horizontal and vertical central point, and will easily occur that lopsided various dangerous numeric indicia is in horizontal scale (17) and vertical scale (18), semicircle angle measuring scale (6) can take measurement of an angle and clinical numeric indicia commonly used is pointed out, exact evaluation be measured and be given to rectangle scale (7) can to the vertebral body rotation of spinal column.

The beneficial effects of the utility model are, can conveniently draw various lines and measure various frequently-used datas, simple in structure, with low cost.

The accompanying drawing explanation

Fig. 1 is multi-functional orthopedic dip stick structural map of the present utility model.

1. times scales in figure, 2. go up the first scale, 3.17cm be the left camber line of radius, the right camber line that 4.24cm is radius, 5. wholecircle shape angle measuring scale, 6. semicircle angle measuring scale, 7. rectangle scale, 8. go up and scale, the parallel lines grid that the 1cm of 9. take is the length of side, 10.24cm the central point of radius camber line, the central point of 11.17cm radius camber line.

The specific embodiment

Provide concrete occupation mode of the present utility model below with reference to accompanying drawing, be used for formation of the present utility model is described further.

The long laterally lower scale 1 for 27cm is the basic measurement chi, can draw horizontal line and measure lateral separation, and upper the first scale 2 can measuring center be put the distance of both sides.

Central point is that 0 upper the first scale 2 to the both sides value is the second basic measurement chi, can draw horizontal line, and measuring center puts the distance of both sides, especially measures the rotation of rumpbone and the rotation of pelvis, can analyze more accurately the form of rumpbone and pelvis.Central point is that 0 upper the second scale 8 to the both sides value also possesses same function, and the middle and lower part rotation of especially observing rumpbone is more convenient.

The left camber line 3 that 17cm is radius is the X-ray zone of reasonableness of normal cervical curvature, the zone of reasonableness of the X-ray that the right camber line 4 that 24cm is radius is lumbar physiological-curvature, respectively for side position cervical X-ray and the side position lumbar X mating plate of 1: 1, can be used for contrasting physiological camber whether within zone of reasonableness, simply judge whether that physiological camber straightens, excessively or the situation of anti-sheet.

The wholecircle shape angle measuring scale 5 at ruler center can be measured lateral bending Cobb ' the s angle on the normotopia X-ray of spinal column.And can measure various angles, and the mobility in human spine and each joint is measured; Utilize each concentric circular at center to be measured, the horizontal scale 17 of central point and vertical scale 18 can be measured the distance versus of horizontal and vertical central point, measure the dehisce Atlantoaxial displacement of normotopia X-ray of cervical vertebra, can accurately judge the scope of displacement by the measurement of central point.Laterally scale 17 and vertical scale 18 will easily occur on the various dangerous numeric indicia of deformity, such as the dangerous deformity commonly used such as the atlantoaxial dislocation to the normotopia X-ray, fasilar impression, articulatio atlantoepistrophica destruction.

Semicircle angle measuring scale 6 can take measurement of an angle equally, to standard angle and the classification angle of foot X-ray intoe, and clinical numeric indicia commonly used is pointed out; Hip joint X-ray femoral neck shaft angle takes measurement of an angle, and points out normal range; Can also be measured the normal range of lateral lumber spine X-ray tilted sacrum, and be pointed out normal range.

Rectangle scale 7 can, to the spinal column orthophoria X-ray, comprise that exact evaluation is measured and given in the vertebral body rotation of c spine ap, thoracic vertebra normotopia, lumbar vertebra normotopia X-ray.

Claims

1. a multi-functional orthopedic dip stick, it is characterized in that comprising from one end to the other side lower scale (1) and the central point of value is 0 upper the first scale (2) to the both sides value, the left camber line (3) that 17cm is radius, the right camber line (4) that 24cm is radius, wholecircle shape angle measuring scale (5), semicircle angle measuring scale (6), rectangle scale (7), central point is 0 upper the second scale (8) to the both sides value, the circle (12) that wholecircle shape angle measuring scale (5) is radius by 5mm, the circle that 10mm is radius (13), the circle that 20mm is radius (14), the circle that 30mm is radius (15), the circle that 40mm is radius (16), central point is that the 0 horizontal scale to the both sides value (17) and central point are that 0 vertical scale (18) of value is common up and down forms.