CN205163080U - Preceding rotation of arm mobility measuring apparatu - Google Patents
Preceding rotation of arm mobility measuring apparatu Download PDFInfo
- Publication number
- CN205163080U CN205163080U CN201521025314.3U CN201521025314U CN205163080U CN 205163080 U CN205163080 U CN 205163080U CN 201521025314 U CN201521025314 U CN 201521025314U CN 205163080 U CN205163080 U CN 205163080U
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- disc
- angle
- dial disc
- handrail
- dial
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Abstract
The utility model discloses a preceding rotation of arm mobility measuring apparatu, include dial disc, activity disc, grip handrail and angle indication arrow point, activity disc setting hits exactly at the dial disc, and the diameter of dial disc is greater than the diameter of movable disc, gripping the handrail setting and on the disc that moves about, gripping the handrail and be rectangular " U " shape structure, the setting of angle indication arrow point is gripping the one end of handrail, lies in the edge of movable disc, is equipped with angle calibration mark on the dial disc, and angle calibration mark is pointed to at the pointed end of angle indication arrow point. The utility model discloses a rotatory activity angle of reaction forearm directly perceived is come to the activity angle of measurement activity disc on the dial disc, have clinical practicality strong, measure the high advantage of precision, convenient to use, easy operation can large -scale production and popularizations in clinical, help improving medical quality, save medical resource, have higher society and economic benefits, application prospect is wide.
Description
Technical field
This utility model relates to human synovial studying technological domain, particularly relates to a kind of forearm rotary moveable degree measuring instrument.
Background technology
The motion radian that range of motion passes through when referring to joint motions or angle.In clinical medicine work, for defining without joint movement disorder and obstacle degree, need to carry out range of motion inspection for selecting Therapeutic Method and carrying out functional assessment.Traditional measurement of range of motion instrument protractor has low-cost advantage, but there is location and measure an inaccurate difficult problem.Although the knuckle mobility measuring methods such as three-dimensional camera shooting measuring system, electromagnetic tracking system have measure advantage that is accurate, digitized display, but need to carry out larger input on the software and hardware of gauge, expensive, in application and popularization, there is larger limitation.In order to improve quality of medical care, measure accurately, quickly forearm rotary moveable degree become on clinical position in the urgent need to.
Utility model content
The purpose of this utility model: provide a kind of forearm rotary moveable degree measuring instrument, for the work such as orthopaedics and tranmstology, rehabilitation medicine, sports medical science etc. are clinical, scientific research provide a kind of easy to use, reading accurately forearm rotary moveable degree survey tool intuitively.
To achieve these goals, the technical solution of the utility model is:
A kind of forearm rotary moveable degree measuring instrument, comprises dial disc, movable disc, gripping handrail and angle arrow; Described dial disc and movable disc are disc-shaped structure, and described movable disc is arranged on described dial disc center, and the diameter of described dial disc is greater than the diameter of described movable disc; Described gripping handrail is arranged in described movable disc, described gripping handrail is rectangular " U " shape structure, described angle arrow is arranged on one end of described gripping handrail, be positioned at the edge of described movable disc, described movable disc, gripping handrail and angle arrow synchronous axial system on described dial disc; Described dial disc is provided with angle index mark, the angle index mark described in the sensing of tip of described angle arrow.
Above-mentioned forearm rotary moveable degree measuring instrument, wherein, described dial disc and the center of movable disc are provided with connecting axle, and described movable disc is rotated centered by described connecting axle.
Above-mentioned forearm rotary moveable degree measuring instrument, wherein, described dial disc, movable disc and connecting axle are coaxially arranged.
Above-mentioned forearm rotary moveable degree measuring instrument, wherein, the precision of the angle index mark on described dial disc is 1 °, the angle index at the top of described dial disc is designated 0 °, the angle index of the both sides of described dial disc is designated 90 °, and the angle index of the bottom of described dial disc is designated 180 °.
This utility model intuitively reacts the rotary moveable angle of forearm by measuring the activity point of view of movable disc on dial disc; Have Clinical practicability strong, measure the high advantage of precision, easy to use, simple to operate, can large-scale production in clinical middle popularization, contribute to improving quality of medical care, saving medical resource, there is higher Social and economic benef@, have a extensive future.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model forearm rotary moveable degree measuring instrument.
Fig. 2 is the side view of this utility model forearm rotary moveable degree measuring instrument.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Refer to shown in accompanying drawing 1 and accompanying drawing 2, a kind of forearm rotary moveable degree measuring instrument, comprise dial disc 1, movable disc 2, grip handrail 3 and angle arrow 4; Described dial disc 1 and movable disc 2 are disc-shaped structure, and described movable disc 2 is arranged on described dial disc 1 and hits exactly, and the diameter of described dial disc 1 is greater than the diameter of described movable disc 2; Described gripping handrail 3 is arranged in described movable disc 2, described gripping handrail 3 is in rectangular " U " shape structure, described angle arrow 4 is arranged on one end of described gripping handrail 3, be positioned at the edge of described movable disc 2, described movable disc 2, gripping handrail 3 and angle arrow 4 synchronous axial system on described dial disc 1; Described dial disc 1 is provided with angle index mark, the angle index mark described in the sensing of tip of described angle arrow 4.
Described dial disc 1 and the center of movable disc 2 are provided with connecting axle 5, and described movable disc 2 is rotated centered by described connecting axle 5.
Described dial disc 1, movable disc 2 and connecting axle 5 are coaxially arranged.
The precision of the angle index mark on described dial disc 1 is 1 °, the angle index at the top of described dial disc 1 is designated 0 °, the angle index of the both sides of described dial disc 1 is designated 90 °, and the angle index of the bottom of described dial disc 1 is designated 180 °.
When carrying out the measurement of forearm rotary moveable degree, experimenter grips the gripping handrail 3 in movable disc 2, the scale that when observing initial, angle arrow 4 indicates on dial disc 1, then before carrying out the revolving of forearm, supination, record the scale that angle arrow 4 is corresponding on dial disc 1 after above-mentioned activity respectively, the scale reading before and after motion has been added and subtracted mutually and can obtain forearm rotary moveable number of degrees value accurately.
In description of the present utility model, it will be appreciated that, term " on ", " diameter ", " one end ", " tip ", " orientation or the position relationship of the instruction such as " center ", " coaxially ", " top ", " both sides ", "front", "rear", " bottom " they be based on orientation shown in the drawings or position relationship; be only this utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In this utility model, unless otherwise clearly defined and limited, the term such as term " setting ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in this utility model can be understood as the case may be.
In sum, this utility model intuitively reacts the rotary moveable angle of forearm by measuring the activity point of view of movable disc on dial disc; Have Clinical practicability strong, measure the high advantage of precision, easy to use, simple to operate, can large-scale production in clinical middle popularization, contribute to improving quality of medical care, saving medical resource, there is higher Social and economic benef@, have a extensive future.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing this utility model description to do; or directly or indirectly use the technical field being attached to other Related products, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a forearm rotary moveable degree measuring instrument, is characterized in that: comprise dial disc, movable disc, gripping handrail and angle arrow; Described dial disc and movable disc are disc-shaped structure, and described movable disc is arranged on described dial disc center, and the diameter of described dial disc is greater than the diameter of described movable disc; Described gripping handrail is arranged in described movable disc, described gripping handrail is rectangular " U " shape structure, described angle arrow is arranged on one end of described gripping handrail, be positioned at the edge of described movable disc, described movable disc, gripping handrail and angle arrow synchronous axial system on described dial disc; Described dial disc is provided with angle index mark, the angle index mark described in the sensing of tip of described angle arrow.
2. forearm rotary moveable degree measuring instrument according to claim 1, is characterized in that: described dial disc and the center of movable disc are provided with connecting axle, and described movable disc is rotated centered by described connecting axle.
3. forearm rotary moveable degree measuring instrument according to claim 2, is characterized in that: described dial disc, movable disc and connecting axle are coaxially arranged.
4. forearm rotary moveable degree measuring instrument according to claim 1, it is characterized in that: the precision of the angle index mark on described dial disc is 1 °, the angle index at the top of described dial disc is designated 0 °, the angle index of the both sides of described dial disc is designated 90 °, and the angle index of the bottom of described dial disc is designated 180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025314.3U CN205163080U (en) | 2015-12-11 | 2015-12-11 | Preceding rotation of arm mobility measuring apparatu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025314.3U CN205163080U (en) | 2015-12-11 | 2015-12-11 | Preceding rotation of arm mobility measuring apparatu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205163080U true CN205163080U (en) | 2016-04-20 |
Family
ID=55727130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521025314.3U Expired - Fee Related CN205163080U (en) | 2015-12-11 | 2015-12-11 | Preceding rotation of arm mobility measuring apparatu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205163080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553116A (en) * | 2018-05-16 | 2018-09-21 | 复旦大学附属金山医院 | A kind of adult's forearm spinning force measuring instrument |
| CN111166344A (en) * | 2020-02-10 | 2020-05-19 | 南通大学 | Instrument for measuring recovery degree of distal radius fracture and using method thereof |
-
2015
- 2015-12-11 CN CN201521025314.3U patent/CN205163080U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553116A (en) * | 2018-05-16 | 2018-09-21 | 复旦大学附属金山医院 | A kind of adult's forearm spinning force measuring instrument |
| CN108553116B (en) * | 2018-05-16 | 2023-08-08 | 复旦大学附属金山医院 | Adult forearm rotation force measuring instrument |
| CN111166344A (en) * | 2020-02-10 | 2020-05-19 | 南通大学 | Instrument for measuring recovery degree of distal radius fracture and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |