CN202191293U - Joint angle measuring system - Google Patents

Abstract

The utility model discloses a joint angle measurement system to can not take notes among the prior art, save patient's measured data and design, this system includes joint angle measuring device, terminal and server, and the server passes through the data that the joint angle measuring device exported in the terminal collection. The utility model discloses simple structure, easy and simple to handle, can take notes, preserve patient's pathological data for the doctor takes pertinent treatment to the patient according to historical data.

Description

A kind of joint angles measuring system

Technical field

This utility model relates to medical measuring system, is specifically related to a kind of preservation measurement data that has, i.e. the angle that under physiology or pathological state, exists of joint and the joint angles measuring system of range of activity.

Background technology

Clinical medical development requires increasingly highly to the data order of accuarcy, and check result directly influences clinical diagnosis and anaphase, so each item check result in clinical treatment and the rehabilitation should try one's best precision, standardization, digitized.

Existing joint angles measuring method mainly is that range estimation and angle block gauge are measured.Wherein, the error of ocular estimate is bigger, generally only is used for rough qualitative examination but not concrete clinical treatment and rehabilitation; The angle block gauge metering system is fixed, and can not satisfy the measurement demand of user individual, and the accuracy of reading is difficult to control; Existing electronics angle measurement unit is relatively heavier usually, is not suitable for the angular surveying in joint.

But in concrete medical practice process; The measurement inspection in various joints is indispensable; And the error that is wherein produced by artificial reading also is difficult to avoid, and therefore vast medical worker is devoted to study always and can personal error be reduced to minimum joint angles survey tool.

And, to the various measurement data of different patients, unified record, preserve at different times, cause the state of an illness that the doctor can not specific aim analysis patient, therefore can not provide more excellent therapeutic scheme.

Summary of the invention

The subject matter that this utility model solved is to overcome the defective that existing measuring system exists, and a kind of joint angles measuring system is provided, the measurement data that can write down, preserve patient's different times.

For achieving the above object, the technical scheme of this utility model is:

A kind of joint angles measuring system comprises the joint angles measuring device, and terminal and server, said server are gathered the data of said joint angles measuring device output through said terminal.

A kind of joint angles measuring device; Comprise fixation measuring arm, movable gage beam, central shaft, angel measuring instrument and display screen; Said angel measuring instrument is arranged at said central shaft; One end of said movable gage beam is provided with said display screen, and the said movable gage beam other end is connected through said central shaft with an end of said fixation measuring arm.

The background of said movable gage beam, said fixation measuring arm and said display screen adopts transparent material.

Said display screen is connected said data wire and said movable gage beam keeping parallelism, the graticule of angle when being used to measure through data wire with said angel measuring instrument.

Said movable gage beam can be made 360 degree around said central shaft and measure rotation.

Said angel measuring instrument comprises angular transducer, analog-digital converter, data processor and coffret.

Said data processor comprises flash chip, can write down many group measurement data.

Said coffret adopts USB interface, Mini-USB interface, blue tooth interface or wireless lan interfaces.

Said coffret is arranged at the opposite side of said fixation measuring arm, and said coffret is connected said data wire and said fixation measuring arm keeping parallelism, the graticule of angle when being used to measure through data wire with said angel measuring instrument.

This utility model is simple in structure, easy to operate, can write down, preserve patient's pathological data, makes the doctor according to historical data, takes the measure of treating targetedly.

Description of drawings

Fig. 1 is the front Unclosing structure view of this utility model one preferred embodiment joint measurment device;

Fig. 2 is the structure chart of this utility model one preferred embodiment angel measuring instrument;

Fig. 3 is the structure chart of this utility model one preferred embodiment;

Wherein, 101, fixation measuring arm; 102, movable gage beam; 103, central shaft; 104, angel measuring instrument; 105, display screen; 106, data wire; 107, coffret.

The specific embodiment

Below in conjunction with accompanying drawing and preferred embodiment, to its specific embodiment, structure, characteristic and the effect thereof that proposes according to this utility model, specify as after.

See also Fig. 1:

This utility model comprisesfixation measuring arm 101,movable gage beam 102, central shaft 103,angel measuring instrument 104 and display screen; Angel measuringinstrument 104 is arranged at central shaft 103; One end ofmovable gage beam 102 is provided withdisplay screen 105, andmovable gage beam 102 other ends are connected through central shaft 103 withfixation measuring arm 101 1 ends.The background ofmovable gage beam 102,fixation measuring arm 101 anddisplay screen 105 adopts transparentmaterial.Display screen 105 is connected withangel measuring instrument 104 throughdata wire 106,data wire 106 andmovable gage beam 102 keeping parallelisms, the graticule of angle when being used to measure.Movable gage beam 102 can be made 360 degree around said central shaft 103 and measure rotation.

See also Fig. 2:

Angel measuringinstrument 104 comprises angular transducer, analog-digital converter, data processor and coffret 107.Data processor comprises flash chip, can write down many group measurement data.Coffret 107 adopts USB interface, Mini-USB interface, blue tooth interface or wireless lan interfaces.Coffret 107 is arranged at the opposite side offixation measuring arm 101, andcoffret 107 is connected withangel measuring instrument 104 throughdata wire 106,data wire 106 andfixation measuring arm 101 keeping parallelisms, the graticule of angle when being used to measure.

See also Fig. 3:

This utility model comprises joint measurment device, terminal and server, and server is gathered the dateout of joint measurment device through the terminal.

In the detailed process that joint angles is measured, the job step of this utility model is following:

At first, a fixed end is convenient in the joint,, is placedfixation measuring arm 101 1 sides like upper arm of kneed thigh, elbow joint etc.;

Then, rotarymoveable gage beam 102 to be agreeing with an end of joint motion, like the underarm of kneed shank, elbow joint etc., forms the angle in joint;

At last, the joint reading on the reading displayedscreen 105, the angle that utilizes thedata wire 106 of two gage beams to form are again simply estimated verifying this angle, and carry out record according to actual needs.

Claims (9)

1. a joint angles measuring system is characterized in that, comprises the joint angles measuring device, and terminal and server, said server are gathered the data of said joint angles measuring device output through said terminal.

2. system according to claim 1; It is characterized in that; Said joint measurment device comprises fixation measuring arm, movable gage beam, central shaft, angel measuring instrument and display screen; Said angel measuring instrument is arranged at said central shaft, and an end of said movable gage beam is provided with said display screen, and the said movable gage beam other end is connected through said central shaft with an end of said fixation measuring arm.

3. system according to claim 2 is characterized in that, the background of said movable gage beam, said fixation measuring arm and said display screen adopts transparent material.

4. system according to claim 3 is characterized in that, said display screen is connected said data wire and said movable gage beam keeping parallelism, the graticule of angle when being used to measure through data wire with said angel measuring instrument.

5. system according to claim 2 is characterized in that, said movable gage beam can be made 360 degree around said central shaft and measure rotation.

6. system according to claim 2 is characterized in that said angel measuring instrument comprises angular transducer, analog-digital converter, data processor and coffret.

7. system according to claim 6 is characterized in that said data processor comprises flash chip, can write down many group measurement data.

8. system according to claim 6 is characterized in that, said coffret adopts USB interface, Mini-USB interface, blue tooth interface or wireless lan interfaces, and corresponding interface is adopted at said terminal.

9. system according to claim 8; It is characterized in that said coffret is arranged at the opposite side of said fixation measuring arm, said coffret is connected with said angel measuring instrument through data wire; Said data wire and said fixation measuring arm keeping parallelism, the graticule of angle when being used to measure.

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