CN204813882U - Bearing slide four sides are adjusted with plane medical science scale - Google Patents
Bearing slide four sides are adjusted with plane medical science scale Download PDFInfo
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- CN204813882U CN204813882U CN201520537690.4U CN201520537690U CN204813882U CN 204813882 U CN204813882 U CN 204813882U CN 201520537690 U CN201520537690 U CN 201520537690U CN 204813882 U CN204813882 U CN 204813882U
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Abstract
The utility model relates to a special measuring medically, a bearing slide four sides are adjusted with plane medical science scale, as the improvement: the partial lower surface that slides for the plane of sliding down, has the bearing pivot on the plane of sliding down, the epaxial antifriction bearing that is fixed with of bearing pin, and the upper surface of index section is the scale upper level, has the bearing slide on the scale upper level, and has the transition fluting between bearing slide and the scale upper level, and there is blind groove space bearing slide bottom, and the single -ended opening of bearing slide, bearing pin off -axial end has the axle to block antifriction bearing with the split pin, and the axle lies in blind groove space with the split pin among, the axle is with there being the space between split pin and the blind groove space, sliding down, the plane is in same height on plane and the scale, the length scale is still being engraved on the inboard scaled slope in plane on the scale on the scale slope, be sliding fit between bearing slide on every measuring tape and the bearing slide on the adjacent measuring tape, realize the regulation measurement wantonly in succession of the different wounds of big small size.
Description
Technical field
This utility model relates to one medically special measuring tool, and International Classification of Patents is A61B5/107, particularly relates to adjustment isoplanar, a kind of bearing slideway four limit medical science scale.
Background technology
Medically, due to the needs diagnosed, treat or nurse, require the shape and size of the Measurement accuracy patient edge of a knife, wound, pressure ulcer, ecchymosis, scleroma etc. with it, but, current measurement, mostly be measurement respectively or the estimation measurement of carrying out all directions, such measurement is inaccurate, and easily makes wound infection pathogenic bacteria, therefore, how to address these problems, become people's problem demanding prompt solution.
Such as: radius far-end fracture is one of common fracture of upper limb, accounts for 15.7% of fracture of upper limb.Due to the importance of wrist joint function, its displacement degree reset recovery situation is subject to the attention of clinicist always.X-ray is the important means of diagnosis radius far-end fracture, and it is because of low price, easy to operately becomes the most conventional method.By means of x-ray, the judgement of radius far-end fracture displacement degree is decide to the selection of Therapeutic Method, whether the judgement for reduction of the fracture displacement situation can be understood the reduction of the fracture and be satisfied with.The indexs such as the past usual displacement degree according to radial articular surface, the palm inclination angle, radius height, simoid notch index judge the displacement degree of the fracture of fracture, measure relatively loaded down with trivial details.Wolfe proposes the concept of radius box, is used for judging that the carpal joint line of force changes.But all the time to the judge index of fracture often by direct-view or simply measure, not professional survey tool.The application that distal radius measures square chi can help doctor to quantize displacement fracture situation, line of force change, reset case, assists the formulation of medical scheme.
Chinese patent " a kind of Rule for medical measurement " (patent No.: 2014204316460) and " judge radius far-end fracture displacement degree dip stick " (patent No.: 2014205442719), propose very practical measure respectively, but all cannot accomplish to allow four ruler places, limit at grade, therefore, easily error on line of sight is produced.
Summary of the invention
For above prior art Problems existing, the design that this utility model adopts bearing slideway to regulate measurer, achieve the different specification of sizes and can share adjustment isoplanar, a kind of bearing slideway four limit medical science scale, need take multiple measurements to solve existing dip stick and easily make the problems such as patient part infection.Specific as follows:
A kind of adjustment isoplanar, bearing slideway four limit medical science scale, comprise the first gage, the second gage, the 3rd gage and the 4th gage that four physical dimensions are identical, every gage is made up of scale part and slippage part, first gage is made up of the first scale part and the first slippage part, second gage is made up of the second scale part and the second slippage part, 3rd gage is made up of the 3rd scale part and the 3rd slippage part, and the 4th gage is made up of the 4th scale part and the 4th slippage part;
As improvement: described slippage part is positioned at described scale part one end and higher than plane on scale part; The lower surface of described slippage part is slippage lower plane, slippage lower plane there is bearing bearing pin, bearing bearing pin is fixed with rolling bearing, the upper surface of described scale part is plane on scale, plane there is bearing slideway to scale, and bearing slideway and scale have transition to slot between plane, there is blind slot space bottom bearing slideway, and the single-ended opening of described bearing slideway; Described bearing bearing pin outer end has axle split pin to block described rolling bearing, and axle split pin is positioned among described blind slot space, has space between axle split pin and blind slot space; On described slippage lower plane and described scale, plane is in sustained height; On scale, planar inner has scale slope, and length scale is also engraved on scale slope;
For being slidably matched between rolling bearing cylindrical in bearing slideway on the first described scale part and the 4th slippage part, between the transition fluting on the first described scale part and the bearing bearing pin in the 4th slippage part, there is 0.5 to 0.7 millimeter of gap;
Bearing slideway on the 4th described scale part and between the rolling bearing cylindrical in the 3rd slippage part for being slidably matched, have 0.5 to 0.7 millimeter of gap between the bearing bearing pin in transition on the 4th described scale part fluting and the 3rd slippage part;
For being slidably matched between rolling bearing cylindrical in bearing slideway on the second described scale part and the first slippage part, between the transition fluting on the second described scale part and the bearing bearing pin in the first slippage part, there is 0.5 to 0.7 millimeter of gap;
Bearing slideway on the 3rd described scale part and between the rolling bearing cylindrical in the second slippage part for being slidably matched, have 0.5 to 0.7 millimeter of gap between the bearing bearing pin in transition on the 3rd described scale part fluting and the second slippage part.
As further improvement: the angle on described scale slope and scale between plane is 47 ~ 49 degree.
As further improvement: described length scale 51 texture depth is 0.27 to 0.29 millimeter.
the beneficial effects of the utility model:
(1), described slippage part is positioned at described scale part one end and is overlapped on plane on scale part, and plane is in sustained height on described slippage lower plane and described scale, guarantee that the length scale of surrounding is all in same level, avoid error on line of sight; And the bearing slideway on every gage and between the bearing slideway on adjacent gage for being slidably matched, realize to regulate measurement arbitrarily continuously to the different wound of area;
(2), this utility model provides for medical worker, and when measurement patient part size, disposable measurement puts in place, does not need the outcome record by gradation is measured to get off, to reduce recording error and recording process wastes time.For patient provides more accurate rescue protocol, more rescue wounded's life and striven for the quality time.
Accompanying drawing explanation
Fig. 1 is the top view of of the present utility model 4 group.
Fig. 2 is the design sketch of this utility model when measuring irregular wound in Fig. 1.
Fig. 3 is the A-A sectional view in Fig. 1.
Fig. 4 is the outline drawing of the 4th gage 40 in Fig. 1 or Fig. 2.
Fig. 5 is the isometric front view of Fig. 4.
Fig. 6 is the rear isometric view of Fig. 3.
Fig. 7 is the B-B sectional view in Fig. 4.
Fig. 8 is the partial enlarged drawing in Fig. 3.
Detailed description of the invention
This utility model is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6, in Fig. 7 and Fig. 8: the medical science scale of adjustment isoplanar, a kind of bearing slideway four limit, comprise the first gage 10 that four physical dimensions are identical, second gage 20, 3rd gage 30 and the 4th gage 40, every gage is made up of scale part and slippage part, first gage 10 is made up of the first scale part 19 and the first slippage part 18, second gage 20 is made up of the second scale part 29 and the second slippage part 28, 3rd gage 30 is made up of the 3rd scale part 39 and the 3rd slippage part 38, 4th gage 40 is made up of the 4th scale part 49 and the 4th slippage part 48,
As improvement: described slippage part is positioned at described scale part one end and higher than plane on scale part; The lower surface of described slippage part is slippage lower plane 61, slippage lower plane 61 there is bearing bearing pin 74, bearing bearing pin 74 is fixed with rolling bearing 41, the upper surface of described scale part is plane 16 on scale, plane 16 there is bearing slideway 14 to scale, and bearing slideway 14 and scale have transition to slot 71 between plane 16, there is blind slot space 17 bottom bearing slideway 14, and the described single-ended opening of bearing slideway 14; Described bearing bearing pin 74 outer end has axle split pin 11 to block described rolling bearing 41, and axle split pin 11 is positioned among described blind slot space 17, has space between axle split pin 11 and blind slot space 17; Described slippage lower plane 61 is in sustained height with plane 16 on described scale; Scale there is scale slope 15 inside plane 16, scale slope 15 is also engraved length scale 51;
Bearing slideway 14 on the first described scale part 19 and between rolling bearing 41 cylindrical in the 4th slippage part 48 for being slidably matched, have 0.5 to 0.7 millimeter of gap between the bearing bearing pin 74 in transition on the first described scale part 19 fluting 71 and the 4th slippage part 48;
Bearing slideway 14 on the 4th described scale part 49 and between rolling bearing 41 cylindrical in the 3rd slippage part 38 for being slidably matched, have 0.5 to 0.7 millimeter of gap between the bearing bearing pin 74 in transition on the 4th described scale part 49 fluting 71 and the 3rd slippage part 38;
Bearing slideway 14 on the second described scale part 29 and between rolling bearing 41 cylindrical in the first slippage part 18 for being slidably matched, have 0.5 to 0.7 millimeter of gap between the bearing bearing pin 74 in transition on the second described scale part 29 fluting 71 and the first slippage part 18;
Bearing slideway 14 on the 3rd described scale part 39 and between rolling bearing 41 cylindrical in the second slippage part 28 for being slidably matched, have 0.5 to 0.7 millimeter of gap between the bearing bearing pin 74 in transition on the 3rd described scale part 39 fluting 71 and the second slippage part 28.
As further improvement: the angle on described scale slope 15 and scale between plane 16 is 47 ~ 49 degree.
As further improvement: described length scale 51 texture depth is 0.27 to 0.29 millimeter.
In embodiment, the angle on scale slope 15 and scale between plane 16 is 48 degree.Length scale 51 texture depth is 0.28 millimeter.0.6 millimeter of gap is had between transition fluting 71 on first scale part 19 and the bearing bearing pin 74 in the 4th slippage part 48; 0.6 millimeter of gap is had between transition fluting 71 on 4th scale part 49 and the bearing bearing pin 74 in the 3rd slippage part 38; 0.6 millimeter of gap is had between transition fluting 71 on second scale part 29 and the bearing bearing pin 74 in the first slippage part 18; 0.6 millimeter of gap is had between transition fluting 71 on 3rd scale part 39 and the bearing bearing pin 74 in the second slippage part 28.
In Fig. 2, to measure grafting for burns area, step is as follows:
One, in advance prepare: by between rolling bearing 41 cylindrical on the bearing slideway 14 on the first scale part 19 and the 4th slippage part 48 for being slidably matched; By between rolling bearing 41 cylindrical on the bearing slideway 14 on the 4th scale part 49 and the 3rd slippage part 38 for being slidably matched; By between the bearing slideway 14 on the second scale part 29 and rolling bearing 41 cylindrical in the first slippage part 18 for being slidably matched; By between the bearing slideway 14 on the 3rd scale part 39 and rolling bearing 41 cylindrical in the second slippage part 28 for being slidably matched.
Two, the size of irregular wound contour line 93 is estimated, adjust the present invention of 4 one group, the grafting for burns area profile line 97 that the scale slope 15 of surrounding in measurer square frame after combining will be measured contains wherein completely, disposablely completes measurement result, determines grafting for burns area.
This utility model has substantive distinguishing features:
One, described slippage part is positioned at described scale part one end and is overlapped on plane on scale part, and described slippage lower plane 61 is in sustained height with plane 16 on described scale, guarantee that the length scale 51 of surrounding is all in same level, avoid error on line of sight; And the bearing slideway 41 on every gage and between the bearing slideway 14 on adjacent gage for being slidably matched, realize to regulate measurement arbitrarily continuously to the different wound of area.
Two, Rule for medical measurement provided by the utility model, has structure simple, easy to use, does not need repetitive measurement, avoids patient part because measuring the advantages such as infection.
Medical worker is when measurement patient part size, and disposable measurement puts in place, does not need the outcome record by gradation is measured to get off, to reduce recording error and recording process wastes time.Above-mentioned substantive distinguishing features, for patient provides more accurate rescue protocol, more rescues wounded's life and has striven for the quality time, have progressive effect.
Claims (3)
1. adjustment isoplanar, bearing slideway four limit medical science scale, comprise the first gage (10) that four physical dimensions are identical, second gage (20), 3rd gage (30) and the 4th gage (40), every gage is made up of scale part and slippage part, first gage (10) is made up of the first scale part (19) and the first slippage part (18), second gage (20) is made up of the second scale part (29) and the second slippage part (28), 3rd gage (30) is made up of the 3rd scale part (39) and the 3rd slippage part (38), 4th gage (40) is made up of the 4th scale part (49) and the 4th slippage part (48),
It is characterized in that: described slippage part is positioned at described scale part one end and higher than plane on scale part; The lower surface of described slippage part is slippage lower plane (61), slippage lower plane (61) there is bearing bearing pin (74), bearing bearing pin (74) is fixed with rolling bearing (41), the upper surface of described scale part is plane (16) on scale, plane (16) there is bearing slideway (14) to scale, and bearing slideway (14) and scale have transition to slot (71) between plane (16), blind slot space (17) is arranged at bearing slideway (14) bottom, and described bearing slideway (14) single-ended opening; Described bearing bearing pin (74) outer end has axle split pin (11) to block described rolling bearing (41), axle split pin (11) is positioned among described blind slot space (17), has space between axle split pin (11) and blind slot space (17); Described slippage lower plane (61) is in sustained height with plane (16) on described scale; On scale, there is scale slope (15) plane (16) inner side, scale slope (15) also engraves length scale (51);
For being slidably matched between rolling bearing (41) cylindrical in bearing slideway (14) on described the first scale part (19) and the 4th slippage part (48), between transition fluting (71) on described the first scale part (19) and the bearing bearing pin (74) in the 4th slippage part (48), there is 0.5 to 0.7 millimeter of gap;
Bearing slideway (14) on the 4th described scale part (49) and between rolling bearing (41) cylindrical in the 3rd slippage part (38) for being slidably matched, have 0.5 to 0.7 millimeter of gap between the bearing bearing pin (74) in transition on the 4th described scale part (49) fluting (71) and the 3rd slippage part (38);
For being slidably matched between rolling bearing (41) cylindrical in bearing slideway (14) on described the second scale part (29) and the first slippage part (18), between transition fluting (71) on described the second scale part (29) and the bearing bearing pin (74) in the first slippage part (18), there is 0.5 to 0.7 millimeter of gap;
Bearing slideway (14) on the 3rd described scale part (39) and between rolling bearing (41) cylindrical in the second slippage part (28) for being slidably matched, have 0.5 to 0.7 millimeter of gap between the bearing bearing pin (74) in transition on the 3rd described scale part (39) fluting (71) and the second slippage part (28).
2. adjustment isoplanar, a kind of bearing slideway four limit according to claim 1 medical science scale, is characterized in that: the angle on described scale slope (15) and scale between plane (16) is 47 ~ 49 degree.
3. adjustment isoplanar, a kind of bearing slideway four limit according to claim 1 medical science scale, is characterized in that: described length scale (51) texture depth is 0.27 to 0.29 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537690.4U CN204813882U (en) | 2015-07-23 | 2015-07-23 | Bearing slide four sides are adjusted with plane medical science scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537690.4U CN204813882U (en) | 2015-07-23 | 2015-07-23 | Bearing slide four sides are adjusted with plane medical science scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204813882U true CN204813882U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520537690.4U Expired - Fee Related CN204813882U (en) | 2015-07-23 | 2015-07-23 | Bearing slide four sides are adjusted with plane medical science scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204813882U (en) |
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2015
- 2015-07-23 CN CN201520537690.4U patent/CN204813882U/en not_active Expired - Fee Related
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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: 20151202 Termination date: 20160723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |