CN201341883Y

CN201341883Y - Randomly adjusted medical angle instrument

Info

Publication number: CN201341883Y
Application number: CNU2009200193884U
Authority: CN
Inventors: 李治军; 郭香丽; 刘长青; 侯红艳; 张国明
Original assignee: 李治军
Priority date: 2009-02-23
Filing date: 2009-02-23
Publication date: 2009-11-11
Anticipated expiration: 2019-02-23

Abstract

A randomly adjusted medical angle instrument belongs to the technical field of medical appliances. At present, as convenient and effective tools are unavailable in the processes of daily orthopaedics physical examination and X-ray photographing, most of doctors estimate angle by the ocular estimate, which is not precise. The utility model adopts the technical scheme that a vertical measuring rule (2) is hinged with a level measuring rule (1) through a shaft (4), one end of a movable support side (3) is hinged with the vertical measuring rule (2) through a pin shaft (5), and the other end thereof is fixed on a sliding shaft (8) which is embedded in a slide rail groove (7) on the level measuring rule (1), and a screw (6) is screwed on the sliding shaft (8). The randomly adjusted medical angle instrument has the advantages of reasonable and practical structure and novel and smart design, is especially suitable for the measurement of the movement angle range of joints in the orthopaedics physical examination, and accurate angle of posture of patients before the X-ray photographing.

Description

But a kind of medical inclinometer of regulated at will

Technical field:

This utility model relates to the medical device technical field, but is a kind of medical inclinometer of regulated at will more specifically.

Background technology:

Because there is not effective easily instrument, most doctors adopt ocular estimate to estimate angle, and are promptly not rigorous, also inaccurate in present daily orthopaedics physical examination and the X line photographic process.

Summary of the invention:

For overcoming above-mentioned shortcoming, but the purpose of this utility model is the medical inclinometer of a kind of regulated at will of design.Its technical scheme is: vertical survey chi and horizontal survey chi are hinged by axle, one end on movable supporting limit is hinged by bearing pin and vertical survey chi, its other end is fixed on the sliding axle, and in the sliding-rail groove on the sliding axle embedding horizontal survey chi, screw is screwed on the sliding axle.The advantage of this utility model is: the reasonable in design practicality, novelty is skillfully constructed, can express the actual corners number of degrees between horizontal survey chi and the vertical survey chi exactly according to the number of division of sliding axle residing position correspondence on the horizontal survey chi, but regulated at will is measured between 15 °-165 °; Angle is 0 o'clock, and horizontal survey chi, vertical survey chi and movable supporting limit be chimeric folding mutually, and volume is urinated in carrying; Length scale above the vertical survey chi can be used for measuring length; Measure the activity point of view scope in joint when this utility model is particularly suitable for the orthopaedics physical examination, and when putting position for patient before the photography of X line to the requirement of accurate angle.

Description of drawings:

This accompanying drawing is this utility model structural representation.In the accompanying drawing: 1, horizontal survey chi, 2., the vertical survey chi, 3, the movable supporting limit, 4, axle, 5, bearing pin, 6, screw, 7, sliding-rail groove, 8, sliding axle.

The specific embodiment:

Vertical survey chi 2 is hinged by axle 4 with horizontal survey chi 1, one end on movable supporting limit 3 is hinged by bearing pin 5 and vertical survey chi 2, its other end is fixed on the sliding axle 8, and in the sliding-rail groove 7 that sliding axle 8 embeds on the horizontal survey chi 1, screw 6 is screwed on the sliding axle 8.The edge of horizontal survey chi 1 is carved with angle and indicates, the edge of vertical survey chi 2 is carved with length indication, both are two the measurement limits of axle center as inclinometer with axle 4, movable supporting limit 3 is another mobilizable support edge of inclinometer, its end is hinged by bearing pin 5 and vertical survey chi 2, the other end is fixed with sliding axle 8 and embeds in the sliding-rail groove 7, and can slide with the variation of the angle between vertical survey chi 2 and the horizontal survey chi 1 and along sliding-rail groove 7, its actual angle number embodies by the corresponding number of division on the sliding axle 8 corresponding horizontal survey chis 1, but regulated at will is measured between 15 °-165 °, when needing fixed angle, the screw 6 that is screwed with on the sliding axle 8 screwed get final product, can continue translation-angle after unclamping; Angle is 0 o'clock, and horizontal survey chi 1, vertical survey chi 2 and movable supporting limit 3 be chimeric folding mutually, and volume is little easy to carry and store; The edge total length of vertical survey chi 2 has the length scale, can measure length to common ruler as one.

Claims

But 1, a kind of medical inclinometer of regulated at will, it is characterized in that: vertical survey chi (2) is hinged by axle (4) with horizontal survey chi (1), one end on movable supporting limit (3) is hinged by bearing pin (5) and vertical survey chi (2), its other end is fixed on the sliding axle (8), in the sliding-rail groove (7) on sliding axle (8) the embedding horizontal survey chi (1), screw (6) is screwed on the sliding axle (8).