CN206454093U - A kind of drainage tube height-gauge - Google Patents
A kind of drainage tube height-gauge Download PDFInfo
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- CN206454093U CN206454093U CN201621133204.3U CN201621133204U CN206454093U CN 206454093 U CN206454093 U CN 206454093U CN 201621133204 U CN201621133204 U CN 201621133204U CN 206454093 U CN206454093 U CN 206454093U
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- drainage tube
- graduated scale
- basic point
- rope
- measurement
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Abstract
The utility model provides a kind of drainage tube height-gauge, belongs to medical instruments field.Drainage tube height-gauge includes graduated scale, vertical contrast piece and basic point and determines rope, and vertical contrast piece and basic point determine that rope may be contained within one end of graduated scale, and vertical contrast piece is provided with the central axis at measurement edge, measurement edge and graduated scale；Basic point determines that one end of rope is fixing end and is fixed on one end of graduated scale.Drainage tube height-gauge can more accurately determine ventricular drainage basic point and can rapidly and accurately read height, improve measurement accuracy, ensure therapeutic effect and operating efficiency.
Description
Technical field
The utility model is related to medical instruments field, in particular to a kind of drainage tube height-gauge.
Background technology
In neurosurgical care work, ventricular drainage tube need to follow the doctor's advice and be raised to certain altitude, and this highly has one
Span, in real work, nurse commonly uses common ruler combination eyesight assessment and measured, and the measuring method exists following
Problem：1st, data acquisition is inaccurate, and error is larger；2nd, the needs of making the rounds of the wards of relieving every time are remeasured, it is impossible to continued, intuitively seen
Drainage tube height is surveyed, clinical treatment and nursing work load is added.
Utility model content
The purpose of this utility model is to provide a kind of drainage tube height-gauge, the problem of to improve above-mentioned.
Another purpose of the present utility model is to provide a kind of drainage tube altimetry, the problem of to improve above-mentioned.
What the utility model was realized in：
The drainage tube height-gauge that the utility model is provided includes graduated scale, vertical contrast piece and basic point and determines rope, hangs down
Straight contrast piece and basic point determine that rope may be contained within one end of graduated scale, and vertical contrast piece is provided with measurement edge, measurement edge with
The central axis of graduated scale；Basic point determines that one end of rope is fixing end and is fixed on one end of graduated scale, and basic point determines rope
The other end is freely extending end.
Graduated scale is provided with graduation mark, " center line " of graduated scale refer to positioned at the middle part of graduated scale and with the quarter of graduated scale
The vertical line virtually assumed of degree line.Basic point determines that rope is used to find ventricular drainage basic point and arrive its position reaction
On graduated scale, and vertical contrast piece can accurately be reacted to graduated scale precisely in order to ensureing the position of ventricular drainage basic point
And set, vertical contrast piece ensure that basic point determines the central axis of rope and graduated scale, it is ensured that ventricular drainage basic point position
Put the accuracy of determination." ventricular drainage basic point " is medical concept, mainly including two kinds of situations, when one kind is patient's prostration with
External auditory meatus is basic point, it is another when being patient's lateral position using head median sagittal plane as basic point.Described " drainage tube in the application
Highly " refer to the vertical spacing between the top of drainage tube and ventricular drainage basic point.In neurosurgical care work, the ventricles of the brain
Drainage tube need to follow the doctor's advice and be raised to certain altitude, drainage tube height can be learnt by measuring the vertical spacing, so that more straight
Ground connection judges.
Actual mechanical process is such：Ventricular drainage tube one end is suspended on support frame, the head of the other end then with human body
Portion is connected.One end for being not provided with vertical contrast piece of graduated scale is detachably secured on support frame, it is true by stretching basic point
Surely then the freely extending end restricted adjusts graduated scale to ventricular drainage basic point, until basic point determines to restrict with measuring sides aligned parallel, i.e.,
Untill the central axis of graduated scale, fixed graduated scale reads basic point and determines the corresponding calibration data of fixing end of rope, then reads
The data of the corresponding graduated scale of top of drainage tube are taken, by taking difference to draw the height of drainage tube.When drainage tube
When highly for the numerical value in drainage tube altitude range set in advance, it is measured, is no longer adjusted；When the height of drainage tube
When not being the numerical value in the drainage tube altitude range set in advance, drainage tube is adjusted, until the height of drainage tube is to set in advance
Stop during numerical value in fixed drainage tube altitude range.It should be noted that：" drainage tube height model set in advance herein
Enclose " it is the height set according to doctor's advice, the height is typically also classified into two kinds of situations, during patient's horizontal position, 10- in external auditory meatus plane
15cm；When patient lies on one's side, 10-15cm on the median sagittal plane of head.Drainage tube height-gauge is not withdrawn during drainage, beneficial to each
Class follows the doctor's advice adjustment height and height of observation when making the rounds of the wards.
In summary, drainage tube height-gauge can more accurately determine ventricular drainage basic point and can be quick and precisely
Ground reads height, improves measurement accuracy, ensures therapeutic effect and operating efficiency.
Further, vertical contrast piece is set square, and one side of optional set square is used as measurement edge, the measurement of set square
The centerline parallel of high line and graduated scale corresponding to edge.
Further, vertical contrast piece is isosceles drawing square, and the longest edge of isosceles drawing square is used as measurement side
Edge, the measurement edge-perpendicular of isosceles drawing square is in the center line of graduated scale.
Further, the measurement edge of isosceles drawing square is flushed with the end of graduated scale.
Further, one end for being provided with vertical contrast piece of graduated scale is provided with easy pulling buckle, the inner wrap of easy pulling buckle
It is provided with basic point and determines rope, basic point determines that the elongated end of rope stretches out easy pulling buckle.
Further, drainage tube height-gauge also includes clamping device, and clamping device can be by graduated scale removably
It is fixed on the support frame for hanging ventricular drainage tube.
Further, clamping device is bench vice, and bench vice includes the first jaw and the second jaw, and graduated scale is removably
The first jaw is fixed on, the second jaw is connected in support frame.
Further, the measurement edge of vertical contrast piece is provided with measurement chute, and basic point determines that rope can extend through survey
Measure chute.
A kind of drainage tube altimetry, comprises the following steps：
A, graduated scale is first removably vertically fixed on to the support frame for being hung with ventricular drainage tube, the bottom of graduated scale is set
It is equipped with vertical contrast piece and basic point and determines rope, vertical contrast piece is provided with the center line at measurement edge, measurement edge and graduated scale
Vertically；Basic point determines that one end of rope is fixing end and is fixed on the bottom of graduated scale, and basic point determines the other end of rope freely to prolong
Stretch end；
B, it is then determined that the ventricular drainage basic point of human body head, the freely extending end that basic point determines rope is extended into human body head
The ventricular drainage basic point in portion；
C, along vertical direction adjust graduated scale, when basic point determine rope with the measurement sides aligned parallel of vertical contrast piece when, Gu
Determine graduated scale；The top for reading ventricular drainage tube determines the vertical spacing of rope to basic point, and vertical spacing is drainage tube height；
D, regulation ventricular drainage tube, until drainage tube is highly a numerical value in drainage tube altitude range set in advance
When, it is measured.
Further, the regulation and fixation between graduated scale and support frame are realized by bench vice.
The beneficial effects of the utility model：Drainage tube height-gauge and use drainage tube high that the utility model is provided
The drainage tube altimetry of degree measuring instrument can more accurately determine ventricular drainage basic point and can rapidly and accurately read
Highly, improve measurement accuracy, ensure therapeutic effect and operating efficiency.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Structural representation under first visual angle of the drainage tube height-gauge that Fig. 1 provides for the utility model embodiment；
Structural representation under second visual angle of the drainage tube height-gauge that Fig. 2 provides for the utility model embodiment；
The structural representation of second of structure of the drainage tube height-gauge that Fig. 3 provides for the utility model embodiment；
Fig. 4 be Fig. 3 in A partial enlarged drawing；
The use structural representation for the drainage tube height-gauge that Fig. 5 provides for the utility model embodiment.
Icon：100- graduated scales；1001- measures edge；The vertical contrast pieces of 200-；2001- measures chute；300- basic points are true
Fixed rope；The easy pulling buckles of 400-；500- clamping devices；501- bench vices；The jaws of 5011- first；The jaws of 5012- second.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment 1, referring to figs. 1 to Fig. 5.
The drainage tube height-gauge that the present embodiment is provided, as shown in figure 5, including graduated scale 100, vertical contrast piece 200
Rope 300 is determined with basic point, vertical contrast piece 200 and basic point determine that rope 300 may be contained within one end of graduated scale 100, vertical contrast
Part 200 is provided with measurement edge 1001, the central axis at measurement edge 1001 and graduated scale 100；Basic point determines the one of rope 300
One end of graduated scale 100 is held as fixing end and is fixed on, basic point determines that the other end of rope 300 is freely extending end.
Graduated scale 100 is provided with graduation mark, " center line " of graduated scale 100 refer to positioned at the middle part of graduated scale 100 and with
The vertical line virtually assumed of the graduation mark of graduated scale 100.Basic point determines that rope 300 is used to find ventricular drainage basic point simultaneously
By on its position reaction to graduated scale 100, and vertical contrast piece 200 is precisely in order to ensure that the position of ventricular drainage basic point can
Accurately it is reacted to graduated scale 100 and sets, vertical contrast piece 200 ensure that basic point determines rope 300 and graduated scale
100 central axis, it is ensured that the accuracy that ventricular drainage base position is determined." ventricular drainage basic point " is medical concept, main
If including two kinds of situations, using external auditory meatus as basic point when one kind is patient's prostration, it is another when being patient's lateral position with head just
Middle sagittal plane is basic point.Described " drainage tube height " refers between the top of drainage tube and ventricular drainage basic point in the application
Vertical spacing, be the height of " H " shown in Fig. 5.In neurosurgical care work, ventricular drainage tube need to follow the doctor's advice lift
Up to certain altitude, can learn drainage tube height, so as to more directly judge by measuring the vertical spacing.
Actual mechanical process is such：As shown in figure 5, ventricular drainage tube one end is suspended on support frame, the other end is then
It is connected with the head of human body.One end for being not provided with vertical contrast piece 200 of graduated scale 100 is detachably secured to support frame
On, then the freely extending end by stretching basic point determination rope 300 adjusts graduated scale 100, until basic point to ventricular drainage basic point
It is determined that rope 300 with measurement edge 1001 it is parallel, i.e., with the central axis of graduated scale 100 untill, fixation graduated scale 100, reading
Basic point determines the corresponding calibration data of fixing end of rope 300, then reads the number of the corresponding graduated scale 100 of top of drainage tube
According to by taking difference to draw the height of drainage tube.When the height of drainage tube is in drainage tube altitude range set in advance
Numerical value when, be measured, be no longer adjusted；When the height of drainage tube is not the drainage tube altitude range set in advance
During interior numerical value, drainage tube is adjusted, is stopped when the height of drainage tube is numerical value in drainage tube altitude range set in advance
Only.It should be noted that：" drainage tube altitude range set in advance " herein is the height set according to doctor's advice, the height one
As be also classified into two kinds of situations, during patient's horizontal position, 10-15cm in external auditory meatus plane；When patient lies on one's side, on the median sagittal plane of head
10-15cm。
In summary, drainage tube height-gauge can more accurately determine ventricular drainage basic point and can be quick and precisely
Ground reads height, improves measurement accuracy, ensures therapeutic effect and operating efficiency.
In order to the parallel relations of the determination basic point determination rope 300 and measurement edge 1001 that are more prone to, such as Fig. 3 and figure
Shown in 4, the measurement edge 1001 of vertical contrast piece 200 is also provided with measuring chute 2001, and basic point determines that rope 300 can prolong
Extend through measurement chute 2001.When measurement, stretching basic point determines the freely extending end of rope 300 through measurement chute 2001,
Basic point after elongation determines that a part for rope 300 is located at the inside of measurement chute 2001, and measurement chute 2001 is virtually extended,
Basic point is determined that rope 300 virtually extends to ventricular drainage basic point along measurement chute 2001 again, due to measuring the void of chute 2001
Intend the trajectory corresponding to extension and the central axis of graduated scale 100, thus it is guaranteed that basic point determines that rope 300 is slided along measurement
Groove 2001 extends, you can correctly find ventricular drainage basic point.The phase of vertical contrast piece 200 with being not provided with measuring chute 2001
Than setting the more easily operation of vertical contrast piece 200 of measurement chute 2001.
Wherein, vertical contrast piece 200 is set square, one side of optional set square as measurement edge 1001, set square
Measure the centerline parallel of the high line and graduated scale 100 corresponding to edge 1001.As long as vertical contrast piece 200 is provided with and scale
The measurement edge 1001 of the central axis of chi 100 is the function that the application can be achieved.Selection set square is used as vertical contrast piece
200, it is that, because the high line on set square is easily found, a variety of and graduated scale 100 installation site can be selected, not only structure letter
It is single, it is quick and easy for installation, and can more accurately ensure to measure the central axis at edge 1001 and graduated scale 100, protect
The accuracy of card measurement height.
As depicted in figs. 1 and 2, vertical contrast piece 200 is isosceles drawing square, and the longest edge of isosceles drawing square is made
For measurement edge 1001, isosceles drawing square measurement edge 1001 perpendicular to graduated scale 100 center line.Select isosceles straight
Angle set square, the high line and center line of the longest edge of isosceles drawing square are overlapped, and are installed on after graduated scale 100,100, graduated scale
The position of the isosceles drawing square of support is easier to keep balance, so as to avoid in use, because vertical contrast piece 200
Discontinuity, cause the installation of vertical contrast piece 200 and graduated scale 100 to fluff, influence is normally used, and causes data
It is not accurate enough.Vertical contrast piece 200 can also be using other set squares, such as drawing square etc..
The measurement edge 1001 of isosceles drawing square is flushed with the end of graduated scale 100.Measure edge 1001 and scale
The end of chi 100 is flushed.On the one hand, carved because drainage tube highly refers to that measurement edge 1001 is corresponding with the top of drainage tube
Spacing between degree, measurement edge 1001 is flushed with the end of graduated scale 100, graduated scale can be applied to greatest extent
100 meter full scale, is arranged at the other positions of graduated scale 100, then can reduce corresponding graduation mark measurable range.It is another
Aspect, can more facilitate operation basic point to determine the stretching of rope 300 and the Perpendicular Problems with the center line of graduated scale 100.
As shown in Fig. 2 one end for being provided with vertical contrast piece 200 of graduated scale 100 is provided with easy pulling buckle 400, easy pulling buckle
400 inner wrap is provided with basic point and determines rope 300, and basic point determines that the elongated end of rope 300 stretches out easy pulling buckle 400.Using easy-to-draw
Button 400 is more prone to operation and installation.Basic point determines that rope 300 can also be wound by other shells.
Drainage tube height-gauge also includes clamping device 500, and clamping device 500 can be by graduated scale 100 removably
It is fixed on the support frame for hanging ventricular drainage tube.Detachable installation between graduated scale 100 and support frame is by clamping work
Have 500 to realize, " being detachably fixed " is to refer to fix graduated scale 100 and support frame, again can be in regulation graduated scale 100
Position when take graduated scale 100 and support frame apart.Can disposably destroy clamping device 500 when dismounting,
With another or dismounting and installation it is again reusable when fixed.
In the present embodiment, clamping device 500 is bench vice 501, and bench vice 501 includes the first jaw 5011 and the second jaw
5012, graduated scale 100 is detachably secured to the first jaw 5011, and the second jaw 5012 is connected in support frame.Bench vice 501 is not
Only easy installation and removal, and fixation, are capable of the accuracy of effective guarantee measurement data.
Embodiment 2.
A kind of drainage tube altimetry, comprises the following steps：
A, graduated scale 100 is first removably vertically fixed on to the support frame for being hung with ventricular drainage tube, graduated scale 100
Bottom is provided with vertical contrast piece 200 and basic point and determines rope 300, and vertical contrast piece 200 is provided with measurement edge 1001, measures side
The central axis of edge 1001 and graduated scale 100；Basic point determines one end of rope 300 for fixing end and is fixed on graduated scale 100
Bottom, basic point determines that the other end of rope 300 is freely extending end；B, it is then determined that the ventricular drainage basic point of human body head, by base
Point determines that the freely extending end of rope 300 extends to the ventricular drainage basic point of human body head；C, along vertical direction adjust graduated scale
100, when basic point determines that rope 300 is parallel with the measurement edge 1001 of vertical contrast piece 200, fixed graduated scale 100；Read the ventricles of the brain
The top of drainage tube determines the vertical spacing of rope 300 to basic point, and vertical spacing is drainage tube height；D, regulation ventricular drainage
Pipe, when drainage tube is highly for a numerical value in drainage tube altitude range set in advance, is measured.
In the present embodiment, the regulation and fixation between graduated scale 100 and support frame are realized by bench vice 501.
It should be noted that above-mentioned step can be not necessarily intended in the range of rational deduction with the change of order of occurrence
Operate in a manner mentioned above.
Determine that rope 300 determines the data that ventricular drainage basic point is corresponded on graduated scale 100 by basic point, because basic point is determined
The central axis of rope 300 and graduated scale 100, therefore, basic point determine that 300 two ends of rope and the vertical spacing of drainage tube top are
Equal, 100 cun of gaps of graduated scale that the fixing end of rope 300 and the top of drainage tube are determined by reading basic point are to draw
The height of flow tube.Then drainage tube is highly judged, when drainage tube is highly located at drainage tube altitude range set in advance
When interior, then stop regulation, when drainage tube height is not the numerical value in drainage tube altitude range set in advance, then adjust drainage
Pipe, regulation is then stopped until the height of drainage tube meets condition.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (8)
1. a kind of drainage tube height-gauge, it is characterised in that determine to restrict including graduated scale, vertical contrast piece and basic point, described
Vertical contrast piece and the basic point determine that rope may be contained within one end of the graduated scale, and the vertical contrast piece is provided with measurement side
Edge, the central axis at the measurement edge and the graduated scale；The basic point determines one end of rope for fixing end and is fixed on
One end of the graduated scale, the basic point determines that the other end of rope is freely extending end.
2. drainage tube height-gauge according to claim 1, it is characterised in that the vertical contrast piece is set square,
One side of the optional set square is as the measurement edge, high line and institute corresponding to the measurement edge of the set square
State the centerline parallel of graduated scale.
3. drainage tube height-gauge according to claim 2, it is characterised in that the vertical contrast piece is isosceles right angle
Set square, the longest edge of the isosceles drawing square is used as the measurement edge, the survey of the isosceles drawing square
Edge-perpendicular is measured in the center line of the graduated scale.
4. drainage tube height-gauge according to claim 3, it is characterised in that the isosceles drawing square it is described
Measurement edge is flushed with the end of the graduated scale.
5. drainage tube height-gauge according to claim 1, it is characterised in that being provided with for the graduated scale is described vertical
One end of straight contrast piece is provided with easy pulling buckle, and the inner wrap of the easy pulling buckle is provided with the basic point and determines rope, the basic point
It is determined that the elongated end of rope stretches out the easy pulling buckle.
6. drainage tube height-gauge according to claim 1, it is characterised in that drainage tube height-gauge also includes folder
Instrument is held, the graduated scale can be detachably secured to the support frame for hanging ventricular drainage tube by the clamping device.
7. drainage tube height-gauge according to claim 6, it is characterised in that the clamping device is bench vice, institute
Stating bench vice includes the first jaw and the second jaw, and the graduated scale is detachably secured to first jaw, described second
Jaw is connected in support frame as described above.
8. drainage tube height-gauge according to claim 1, it is characterised in that the measurement edge of the vertical contrast piece
Measurement chute is provided with, the basic point determines that rope can extend through the measurement chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133204.3U CN206454093U (en) | 2016-10-17 | 2016-10-17 | A kind of drainage tube height-gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133204.3U CN206454093U (en) | 2016-10-17 | 2016-10-17 | A kind of drainage tube height-gauge |
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| Publication Number | Publication Date |
|---|---|
| CN206454093U true CN206454093U (en) | 2017-09-01 |
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ID=59690945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621133204.3U Active CN206454093U (en) | 2016-10-17 | 2016-10-17 | A kind of drainage tube height-gauge |
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| Country | Link |
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| CN (1) | CN206454093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050909A (en) * | 2017-11-13 | 2018-05-18 | 中车青岛四方机车车辆股份有限公司 | A kind of hand alleviates pulling rope length measuring device |
-
2016
- 2016-10-17 CN CN201621133204.3U patent/CN206454093U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050909A (en) * | 2017-11-13 | 2018-05-18 | 中车青岛四方机车车辆股份有限公司 | A kind of hand alleviates pulling rope length measuring device |
| CN108050909B (en) * | 2017-11-13 | 2019-09-24 | 中车青岛四方机车车辆股份有限公司 | A kind of hand alleviation pulling rope length measuring device |
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Effective date of registration: 20200512 Address after: 450000, No. five, No. 7, latitude road, Jinshui District, Henan, Zhengzhou Patentee after: HENAN PROVINCIAL PEOPLE'S Hospital Address before: 450000, No. 2, building 32, No. 2804, East four, weft Road, Jinshui District, Henan, Zhengzhou Patentee before: Ding Genxiao |