CN105105753A - Wheel sliding chute four-edge adjustment coplanar aluminum alloy medical scaleplate - Google Patents

Wheel sliding chute four-edge adjustment coplanar aluminum alloy medical scaleplate Download PDF

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CN105105753A
CN105105753A CN201510467366.4A CN201510467366A CN105105753A CN 105105753 A CN105105753 A CN 105105753A CN 201510467366 A CN201510467366 A CN 201510467366A CN 105105753 A CN105105753 A CN 105105753A
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wheel
scale
slippage
pivot pin
gage
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CN201510467366.4A
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陈俞任
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Abstract

The invention relates to a medically special measurer, in particular to a wheel sliding chute four-edge adjustment coplanar aluminum alloy medical scaleplate. As an improvement, the lower surface of a sliding plane is a sliding lower plane; a step shaft pin is arranged on the sliding lower plane; an outer section excircle is arranged on the step shaft pin; a shaft pin step is arranged between the outer section excircle and the step shaft pin; the outer end of the outer section excircle is a shaft pin outer end; a shaft pin screw hole is formed in the center of the shaft pin outer end; the outer section excircle is matched with an inner hole of a sliding wheel in a rotatable manner; the inner side plane of the sliding wheel is attached to the shaft pin step; the shaft pin screw hole is matched with a wheel screw; the head of the wheel screw is attached to the shaft pin outer end and blocks the inner side plane of the sliding wheel; the exposed head of the wheel screw is positioned in a blind slot space; a clearance is reserved between the exposed head of the wheel screw and the blind slot space to ensure that one wheel sliding chut on each scaleplate is in sliding fit with another wheel sliding chut on the adjacent scaleplate to realize continuous and random adjustment and measurement of wounds of different areas.

Description

Adjustment isoplanar, wheel chute four limit aluminium alloy medical science scale
Technical field
The present invention relates to one medically special measuring tool, International Classification of Patents is A61B5/107, particularly relates to adjustment isoplanar, wheel chute four limit aluminium alloy 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 the present invention adopts wheel chute to regulate measurer, achieve the different specification of sizes and can share adjustment isoplanar, wheel chute four limit aluminium alloy 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:
Adjustment isoplanar, wheel chute four limit aluminium alloy 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 having step pivot pin, step pivot pin has outer section of cylindrical, is pivot pin step between outer section of cylindrical and described step pivot pin, described outer section cylindrical outer end is pivot pin outer end, and there is pivot pin screw at center, pivot pin outer end; Rotatablely on described outer section cylindrical be combined with slippage wheel endoporus, slippage wheel inner side plane againsts described pivot pin step; Described pivot pin screw is combined with wheel screw, wheel screw spiral shell brain againsts described pivot pin outer end, wheel screw spiral shell brain blocks slippage wheel inner side plane, and wheel screw exposes spiral shell brain and is positioned among described blind slot space, and wheel screw exposes between spiral shell brain and blind slot space space;
The upper surface of described scale part is plane on scale, plane there is wheel chute to described scale, and wheel chute and scale have centrosymmetric transition groove between plane, there is blind slot space bottom wheel chute, and the described single-ended opening of wheel chute; For being slidably matched between described slippage wheel and described wheel chute;
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;
The first described gage, the second gage, the 3rd gage and the 4th gage are all adopt aluminium alloy rustless steel on the whole, its material composition is: Al(aluminum): 31 ~ 33%, Mo(molybdenum): 2.7 ~ 2.9%, W (tungsten): 2.4 ~ 2.6%, Cu(copper): 2.2 ~ 2.4%, Zn(zinc): 2.7 ~ 2.9%, C(carbon): 0.7 ~ 0.9%, surplus is Fe(ferrum) and inevitable impurity; The weight percent content of described impurity is: Sn(stannum) be less than 0.05%, Si(silicon) be less than 0.20%, Mn(manganese) be less than 0.25%, S(sulfur) be less than 0.010%, P(phosphorus) be less than 0.015%, the material Specifeca tion speeification of described aluminum alloy hard wear-resistant coating is: Rockwell hardness HRC value is 47 to 49.
As further improvement: for being slidably matched between the slippage wheel cylindrical in the wheel chute on the first described scale part and the 4th slippage part, between the transition fluting on the first described scale part and the step pivot pin in the 4th slippage part, there is 0.8 to 1.0 millimeter of gap;
Wheel chute on the 4th described scale part and between the slippage wheel cylindrical in the 3rd slippage part for being slidably matched, have 0.8 to 1.0 millimeter of gap between the step pivot pin in transition on the 4th described scale part fluting and the 3rd slippage part;
For being slidably matched between slippage wheel cylindrical in wheel chute on the second described scale part and the first slippage part, between the transition fluting on the second described scale part and the step pivot pin in the first slippage part, there is 0.8 to 1.0 millimeter of gap;
Wheel chute on the 3rd described scale part and between the slippage wheel cylindrical in the second slippage part for being slidably matched, have 0.8 to 1.0 millimeter of gap between the step pivot 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 51 ~ 53 degree.
As further improvement: described length scale texture depth is 0.21 to 0.23 millimeter, laser typewriting is adopted to generate.
beneficial effect of the present invention:
One, described slippage part is positioned at described scale part one end and is overlapped on plane on scale part, and planar section part is in sustained height on described slippage lower flat portion portions and described scale, guarantee that the length scale Part of surrounding is all in same level, avoid error on line of sight;
Two, slippage lower flat portion portions there is Step Shaft pin part part, Step Shaft pin part part there is outer section of excircle part part, it is pivot pin step part part between outer section of excircle part part and described Step Shaft pin part part, described outer section excircle part portion of its outer is pivot pin outer end portion part, and pivot pin outer end portion portion centers has pivot pin threaded bore portion part; Rotatablely in described outer section excircle part part be combined with slippage wheel portion part endoporus, slippage wheel portion sections inner side plane againsts described pivot pin step part part; Described pivot pin threaded bore portion part is combined with wheel bolt portion part, wheel bolt portion part spiral shell brain againsts described pivot pin outer end portion part, wheel bolt portion part spiral shell brain blocks slippage wheel portion sections inner side plane, wheel bolt portion part exposes spiral shell brain and is positioned among described blind slot space segment part, and wheel bolt portion part exposes between spiral shell brain and blind slot space segment part space; To guarantee between wheel slide groove portion portions on every gage and the wheel slide groove portion portions on adjacent gage, for being slidably matched, to realize to regulate measurement arbitrarily continuously to the different wound of area;
Three, the present invention adopts aluminium alloy rustless steel, possesses corrosion-resistant and high rigidity and resistance to deformation advantage simultaneously;
Four, the present invention adopts partly the portable composite construction of only a group, disassembles, cleans, sterilizes, meet the sanitary standard requirement of medical apparatus and instruments after convenient each use;
Five, Rule for medical measurement provided by the present invention, 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 outstanding substantive distinguishing features, for patient provides more accurate rescue protocol, more rescues wounded's life and has striven for the quality time, have significant progressive effect.
Accompanying drawing explanation
Fig. 1 is the top view of of the present invention 4 group.
Fig. 2 is the design sketch of the present invention when measuring irregular wound in Fig. 1.
Fig. 3 is the A-A sectional view in Fig. 2.
Fig. 4 is the outline drawing of the 4th gage 40 in Fig. 1 or Fig. 2.
Fig. 5 is the partial enlarged drawing in Fig. 3.
Fig. 6 is the B-B sectional view in Fig. 4.
Fig. 7 is the isometric front view of Fig. 4.
Fig. 8 is the rear isometric view of Fig. 4.
Fig. 9 is wheel chute 14 partial enlarged drawing in Fig. 5.
Figure 10 is step pivot pin 74 partial enlarged drawing in Fig. 5.
Detailed description of the invention
The present invention is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, in Fig. 9 and Figure 10: the aluminium alloy medical science scale of adjustment isoplanar, wheel chute 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 step pivot pin 74, step pivot pin 74 there is outer section of cylindrical 78, pivot pin step 76 between outer section of cylindrical 78 and described step pivot pin 74, described outer section cylindrical 78 outer end is pivot pin outer end 75, and there is pivot pin screw 79 at center, pivot pin outer end 75; Rotatablely on described outer section cylindrical 78 be combined with slippage wheel 41 endoporus, slippage wheel 41 inner side plane againsts described pivot pin step 76; Described pivot pin screw 79 is combined with wheel screw 11, wheel screw 11 spiral shell brain againsts described pivot pin outer end 75, wheel screw 11 spiral shell brain blocks slippage wheel 41 inner side plane, wheel screw 11 exposes spiral shell brain and is positioned among described blind slot space 17, and wheel screw 11 exposes between spiral shell brain and blind slot space 17 space;
The upper surface of described scale part is plane 16 on scale, plane 16 there is wheel chute 14 to described scale, and wheel chute 14 and scale have centrosymmetric transition groove 71 between plane 16, there is blind slot space 17 bottom wheel chute 14, and the described single-ended opening of wheel chute 14; For being slidably matched between described slippage wheel 41 and described wheel chute 14;
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;
Described the first gage 10, second gage 20, the 3rd gage 30 and the 4th gage 40 are all adopt aluminium alloy rustless steel on the whole, its material composition is: Al(aluminum): 31 ~ 33%, Mo(molybdenum): 2.7 ~ 2.9%, W (tungsten): 2.4 ~ 2.6%, Cu(copper): 2.2 ~ 2.4%, Zn(zinc): 2.7 ~ 2.9%, C(carbon): 0.7 ~ 0.9%, surplus is Fe(ferrum) and inevitable impurity; The weight percent content of described impurity is: Sn(stannum) be less than 0.05%, Si(silicon) be less than 0.20%, Mn(manganese) be less than 0.25%, S(sulfur) be less than 0.010%, P(phosphorus) be less than 0.015%, the material Specifeca tion speeification of described aluminum alloy hard wear-resistant coating is: Rockwell hardness HRC value is 47 to 49;
Wheel chute 14 on the first described scale part 19 and between slippage wheel 41 cylindrical in the 4th slippage part 48 for being slidably matched, have 0.8 to 1.0 millimeter of gap between the step pivot pin 74 in transition on the first described scale part 19 fluting 71 and the 4th slippage part 48;
Wheel chute 14 on the 4th described scale part 49 and between slippage wheel 41 cylindrical in the 3rd slippage part 38 for being slidably matched, have 0.8 to 1.0 millimeter of gap between the step pivot pin 74 in transition on the 4th described scale part 49 fluting 71 and the 3rd slippage part 38;
Wheel chute 14 on the second described scale part 29 and between slippage wheel 41 cylindrical in the first slippage part 18 for being slidably matched, have 0.8 to 1.0 millimeter of gap between the step pivot pin 74 in transition on the second described scale part 29 fluting 71 and the first slippage part 18;
Wheel chute 14 on the 3rd described scale part 39 and between slippage wheel 41 cylindrical in the second slippage part 28 for being slidably matched, have 0.8 to 1.0 millimeter of gap between the step pivot 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 51 ~ 53 degree.
As further improvement: described length scale 51 texture depth is 0.21 to 0.23 millimeter, laser typewriting is adopted to generate.
In embodiment, the stainless material composition of described aluminium alloy is: Al(aluminum): 32%, Mo(molybdenum): 2.8%, W (tungsten): 2.5%, Cu(copper): 2.3%, Zn(zinc): 2.8%, C(carbon): 0.8%, surplus is Fe(ferrum) and inevitable impurity; The weight percent content of described impurity is: Sn(stannum) be 0.04%, Si(silicon) be 0.17%, Mn(manganese) be 0.24%, S(sulfur) be 0.009%, P(phosphorus) be 0.014%, the material Specifeca tion speeification of described aluminum alloy hard wear-resistant coating is: Rockwell hardness HRC value is 48.
Angle on scale slope 15 and scale between plane 16 is 52 degree.Length scale 51 texture depth 0.22 millimeter adopts laser typewriting to generate.0.9 millimeter of gap is had between transition fluting 71 on first scale part 19 and the step pivot pin 74 in the 4th slippage part 48; 0.9 millimeter of gap is had between transition fluting 71 on 4th scale part 49 and the step pivot pin 74 in the 3rd slippage part 38; 0.9 millimeter of gap is had between transition fluting 71 on second scale part 29 and the step pivot pin 74 in the first slippage part 18; 0.9 millimeter of gap is had between transition fluting 71 on 3rd scale part 39 and the step pivot 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 slippage wheel 41 cylindrical on the wheel chute 14 on the first scale part 19 and the 4th slippage part 48 for being slidably matched; By between slippage wheel 41 cylindrical on the wheel chute 14 on the 4th scale part 49 and the 3rd slippage part 38 for being slidably matched; By between the wheel chute 14 on the second scale part 29 and slippage wheel 41 cylindrical in the first slippage part 18 for being slidably matched; By between the wheel chute 14 on the 3rd scale part 39 and slippage wheel 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.
The above-mentioned outstanding substantive distinguishing features of the present invention, has following significant progressive effect:
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.
Two, slippage lower plane 61 there is step pivot pin 74, step pivot pin 74 there is outer section of cylindrical 78, be pivot pin step 76 between outer section of cylindrical 78 and described step pivot pin 74, described outer section cylindrical 78 outer end is pivot pin outer end 75, and there is pivot pin screw 79 at center, pivot pin outer end 75; Rotatablely on described outer section cylindrical 78 be combined with slippage wheel 41 endoporus, slippage wheel 41 inner side plane againsts described pivot pin step 76; Described pivot pin screw 79 is combined with wheel screw 11, wheel screw 11 spiral shell brain againsts described pivot pin outer end 75, wheel screw 11 spiral shell brain blocks slippage wheel 41 inner side plane, wheel screw 11 exposes spiral shell brain and is positioned among described blind slot space 17, and wheel screw 11 exposes between spiral shell brain and blind slot space 17 space; Guaranteeing between the slippage wheel 41 on every gage and the wheel chute 14 on adjacent gage for being slidably matched, realizing to regulate measurement arbitrarily continuously to the different wound of area.
Three, the present invention adopts aluminium alloy rustless steel, possesses corrosion-resistant and high rigidity and resistance to deformation advantage simultaneously.
Four, the present invention adopts the portable composite construction of 4 group, disassembles, cleans, sterilizes, meet the sanitary standard requirement of medical apparatus and instruments after convenient each use.
Five, Rule for medical measurement provided by the present invention, 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 outstanding substantive distinguishing features, for patient provides more accurate rescue protocol, more rescues wounded's life and has striven for the quality time, have significant progressive effect.

Claims (4)

1. adjustment isoplanar, wheel chute four limit aluminium alloy 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 step pivot pin (74), step pivot pin (74) there is outer section of cylindrical (78), pivot pin step (76) between outer section of cylindrical (78) and described step pivot pin (74), described outer section cylindrical (78) outer end is pivot pin outer end (75), and there is pivot pin screw (79) at pivot pin outer end (75) center; Described outer section cylindrical (78) is above rotatable is combined with slippage wheel (41) endoporus, and slippage wheel (41) inner side plane againsts described pivot pin step (76); Described pivot pin screw (79) is combined with wheel screw (11), wheel screw (11) spiral shell brain againsts described pivot pin outer end (75), wheel screw (11) spiral shell brain blocks slippage wheel (41) inner side plane, wheel screw (11) exposes spiral shell brain and is positioned among described blind slot space (17), and wheel screw (11) exposes between spiral shell brain and blind slot space (17) space;
The upper surface of described scale part is plane (16) on scale, plane (16) there is wheel chute (14) to described scale, and wheel chute (14) and scale have centrosymmetric transition groove (71) between plane (16), blind slot space (17) is arranged at wheel chute (14) bottom, and described wheel chute (14) single-ended opening; For being slidably matched between described slippage wheel (41) and described wheel chute (14);
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);
Described the first gage (10), the second gage (20), the 3rd gage (30) and the 4th gage (40) are all adopt aluminium alloy rustless steel on the whole, its material composition is: Al(aluminum): 31 ~ 33%, Mo(molybdenum): 2.7 ~ 2.9%, W (tungsten): 2.4 ~ 2.6%, Cu(copper): 2.2 ~ 2.4%, Zn(zinc): 2.7 ~ 2.9%, C(carbon): 0.7 ~ 0.9%, surplus is Fe(ferrum) and inevitable impurity; The weight percent content of described impurity is: Sn(stannum) be less than 0.05%, Si(silicon) be less than 0.20%, Mn(manganese) be less than 0.25%, S(sulfur) be less than 0.010%, P(phosphorus) be less than 0.015%, the material Specifeca tion speeification of described aluminum alloy hard wear-resistant coating is: Rockwell hardness HRC value is 47 to 49.
2. adjustment isoplanar, wheel chute four limit according to claim 1 aluminium alloy medical science scale, it is characterized in that: for being slidably matched between slippage wheel (41) cylindrical in the wheel chute (14) on described the first scale part (19) and the 4th slippage part (48) having 0.8 to 1.0 millimeter of gap between transition fluting (71) on described the first scale part (19) and the step pivot pin (74) in the 4th slippage part (48);
Wheel chute (14) on the 4th described scale part (49) and between slippage wheel (41) cylindrical in the 3rd slippage part (38) for being slidably matched, have 0.8 to 1.0 millimeter of gap between the step pivot pin (74) in transition on the 4th described scale part (49) fluting (71) and the 3rd slippage part (38);
For being slidably matched between slippage wheel (41) cylindrical in wheel chute (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 step pivot pin (74) in the first slippage part (18), there is 0.8 to 1.0 millimeter of gap;
Wheel chute (14) on the 3rd described scale part (39) and between slippage wheel (41) cylindrical in the second slippage part (28) for being slidably matched, have 0.8 to 1.0 millimeter of gap between the step pivot pin (74) in transition on the 3rd described scale part (39) fluting (71) and the second slippage part (28).
3. adjustment isoplanar, wheel chute four limit according to claim 1 aluminium alloy medical science scale, is characterized in that: the angle on described scale slope (15) and scale between plane (16) is 51 ~ 53 degree.
4. adjustment isoplanar, wheel chute four limit according to claim 1 aluminium alloy medical science scale, is characterized in that: described length scale (51) texture depth is 0.21 to 0.23 millimeter, adopts laser typewriting to generate.
CN201510467366.4A 2015-08-03 2015-08-03 Wheel sliding chute four-edge adjustment coplanar aluminum alloy medical scaleplate Withdrawn CN105105753A (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63132790U (en) * 1987-02-24 1988-08-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63132790U (en) * 1987-02-24 1988-08-30

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Application publication date: 20151202