CN208505175U - A kind of operating table swing flowmeter - Google Patents
A kind of operating table swing flowmeter Download PDFInfo
- Publication number
- CN208505175U CN208505175U CN201821193283.6U CN201821193283U CN208505175U CN 208505175 U CN208505175 U CN 208505175U CN 201821193283 U CN201821193283 U CN 201821193283U CN 208505175 U CN208505175 U CN 208505175U
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- measuring instrument
- swing rod
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Abstract
The utility model discloses a kind of operating tables to swing flowmeter, including pedestal and horizontal swing rod, it is horizontal on the pedestal to be equipped with jack, horizontal swing rod proximal end passes through jack grafting on the base, there is taper head end or swing rod distal end to be fixed with syringe needle for swing rod distal end, and the diameter of the taper head end or syringe needle is not more than 0.5mm.The utility model measuring instrument tip has more fine instruction diameter, measures more acurrate.In addition, the utility model structure is simple, stablizes, easy to carry, installation and operation are more easy.The market needs greatly met.
Description
Technical field
The utility model belongs to field of test instrument, and in particular to a kind of operating table swing flowmeter.
Background technique
Operating table is the platform for carrying out surgical operation and anesthesia.Assistant requires operating bed being adjusted to institute according to operation
Position is needed, surgical field of view is allowed sufficiently to expose, is also convenient for carrying out anesthesia induction and infusion administration to patient, so that operation is smoothly opened
Exhibition.
The stability of operating table is the key that operating table quality investigates parameter.State Food and Drug Administration 2008
The professional standard YY/T 1106-2008 of motor-driven operating table is issued, wherein regulation operation table surface oscillating quantity, under, table top is in sky
When extreme higher position, it should keep horizontal, remove head plate, put arm plate, after pedal plate (as being applicable in) and all auxiliary equipments, following want should be met
Ask: a) longitudinal oscillation amount should be not more than 15mm；B) horizontal swing amount should be not more than 10mm；C) horizontal lateral oscillating quantity should be not more than
18mm.Due in professional standard longitudinally, laterally and the range of horizontal lateral oscillating quantity is only within 20mm, to instrument
Measurement accuracy and accuracy requirement are very high.
Application No. is the Chinese utility model patents of 201720810300 .5 to disclose a kind of operating table rocking test instrument,
Including the support rod and levelling device being mounted on the base, horizontal positioned mounting rack, mounting rack end are installed in the middle part of support rod
End is equipped with display, and the connected horizontal positioned boom tip of support bar top, boom is interior to be equipped with a horizontal positioned pulling force biography
One end of sensor, tension sensor is connected with power mechanism, and the other end and wirerope of tension sensor are connected, and wirerope is pierced by
Hook is connected set on the guiding device of boom interior forward end, tension sensor and display pass through wired or wireless connection.The reality
Complex with new design, rocking test instrument is sufficiently bulky, not portable, needs electric power support, and to tension sensor
Required precision it is very high, once the coefficient of elasticity of spring changes because being used for multiple times, also will cause measurement inaccuracy.In addition,
Tester measurement is cumbersome, time-consuming.
Summary of the invention
The utility model measures accurate operating table oscillating quantity in view of the shortcomings of the prior art, to provide a kind of structure simple
Measuring instrument.
The utility model specific technical solution is as follows:
A kind of operating table swings flowmeter, including pedestal and horizontal swing rod, horizontal on the pedestal to be equipped with jack, horizontal
Swing rod proximal end passes through jack grafting on the base, and there is taper head end or swing rod distal end to be fixed with syringe needle, the cone for swing rod distal end
The diameter of forming head end or syringe needle is not more than 0.5mm.
It is described in the utility model since the oscillating quantity range unit allowed in rower YY/T 1106-2008 is millimeter
The diameter of measuring instrument taper head end or syringe needle should not exceed 1mm, to be preferred no more than 0.5mm, preferably no greater than 0.1mm.
Pedestal and swing rod, can be decomposed transportation by measuring instrument described in the utility model, and when use is close by horizontal swing rod
On the base across jack grafting, in order to guarantee stability of the horizontal swing rod in jack, one Preferable scheme is that selection at end
Suitably jack inner wall size and shape avoid horizontal swing rod in jack so that jack inner wall is fitted closely with horizontal swing rod
It shakes.
One preferred scheme of the utility model, the measuring instrument also have at least one fastener, set on the base
Horizontal swing rod is fixed in jack by the through-hole for having at least one to be connected to jack, fastener via through holes.Horizontal swing rod is fastening
Under the action of part, stability is enhanced, and is avoided in the measurements because shaking leads to measurement error.
Preferably, the fastener and through-hole have the screw thread matched, convenient for the installation and removal of measuring instrument.
One preferred scheme of the utility model, the horizontal swing rod are telescopic rod, can need to adjust according to test
Length, while being also convenient for daily storage.
One preferred scheme of the utility model, the horizontal swing rod are light material, such as carbon fiber；The pedestal choosing
Select the big material of density, such as metal, stone material, resin etc. have better stability to guarantee that measuring instrument is not easy to tilt, overturns.
One preferred scheme of the utility model, the pedestal can choose up-small and down-big cylinder form, expand base
The contact area of seat and operating table, is further ensured that the stability of pedestal.
Measuring instrument described in the utility model can be used with graduated scale or scale plate.
One preferred scheme of the utility model, the measuring instrument further include the measurement group being used cooperatively with measuring instrument
Part, the measurement component includes scale plate and the bracket with telescopic rod, and the scale plate is connect with telescopic rod.It is preferred that
, there is the orthogonal X-axis and Y-axis with graduation mark, the minimum unit of the X-axis and Y-axis is mm on the scale plate.It is more excellent
Choosing, four quadrants that the X-axis and Y-axis are formed also have grid.Convenient for testing the positioning of anterior-posterior horizontal swing rod indicating positions.
When the utility model is used, the measuring instrument is placed at operating table longitudinal centre line, by scale plate and is surveyed
The swing rod distal end for measuring instrument is aligned, the position swung on the corresponding scale plate in swing rod distal end before and after the power of record operating table application different directions
It moves, result is calculated.
The utility model advantage:
(1) the utility model measuring instrument structure is simple, easy to carry, simple installation.
(2) the utility model measuring instrument stable structure, tip diameter are not more than 0.1mm, measure more acurrate.
(3) the utility model measuring instrument can directly calculate two according to the coordinate of measurement front and back using the table of grid type
The displacement of point can investigate operating table longitudinally, laterally with horizontal lateral oscillating quantity simultaneously, not need oscillating rod before measuring every time
Tip be directed toward position adjustment zero, operate it is more easy.
Detailed description of the invention
Fig. 1 is that operating table described in the utility model embodiment 1 swings flowmeter structural schematic diagram.
Fig. 2 is that operating table described in the utility model embodiment 1 swings flowmeter swing rod distal end partial enlargement diagram.
Fig. 3 is that operating table described in the utility model embodiment 2 swings flowmeter structural schematic diagram.
Fig. 4 is that operating table described in the utility model embodiment 3 swings flowmeter structural schematic diagram.
Fig. 5 is that operating table described in the utility model embodiment 4 swings flowmeter use state diagram.
Fig. 6 is that operating table described in the utility model embodiment 4 swings flowmeter scale plate face schematic diagram.
Specific embodiment
Illustrate the specific steps of the utility model by the following examples, but is not limited by the example.
The term used in the present invention generally has those of ordinary skill in the art usual unless otherwise indicated
The meaning of understanding.
The utility model is described in further detail combined with specific embodiments below and referring to data, it should be appreciated that these implementations
Example the utility model solely for the purpose of illustration, rather than the scope of the utility model is limited in any way.
In the examples below, the various processes and method being not described in detail are conventional methods as known in the art.
The present invention will be further described combined with specific embodiments below.
Embodiment 1
A kind of operating table swing flowmeter, as shown in Figure 1, including pedestal 1 and horizontal swing rod 2, level on the pedestal
Equipped with jack 3, horizontal swing rod proximal end passes through jack grafting on the base, and swing rod distal end has taper head end 4 or swing rod distal end
It is as shown in Figure 2 to be fixed with syringe needle 5(), the diameter of the taper head end or syringe needle is not more than 0.5mm, preferably no greater than 0.1mm.
Embodiment 2
The present embodiment on the basis of embodiment 1, is additionally arranged fastener 6, as shown in figure 3, being equipped on the base and jack
Horizontal swing rod 2 is fixed in jack 3 by the through-hole 7 of connection, 6 via through holes 7 of fastener.Horizontal swing rod under the action of fastener,
Stability is enhanced, and is avoided in the measurements because shaking leads to measurement error.Preferably, the fastener and through-hole have phase
The screw thread of cooperation, convenient for the installation and removal of measuring instrument.
Embodiment 3
Pedestal on the basis of embodiment 1, is selected as up-small and down-big cylinder form by the present embodiment, expands pedestal and hand
The contact area of art platform is further ensured that the stability of pedestal, as shown in Figure 4.
Embodiment 4
The present embodiment further includes the measurement component being used cooperatively with measuring instrument, the measurement on the basis of embodiment 1-3
Component includes scale plate 8 and the bracket 9 with telescopic rod, and the scale plate connect (use state diagram with telescopic rod
As shown in Figure 5).Preferably, there is the orthogonal X-axis and Y-axis with graduation mark, the X-axis and Y-axis are most on the scale plate
Subsection is mm.It is furthermore preferred that four quadrants that the X-axis and Y-axis are formed also have grid.Convenient for testing anterior-posterior horizontal swing rod
The positioning (as shown in Figure 6) of indicating positions.
When the utility model is used, the measuring instrument is placed at operating table longitudinal centre line, by scale plate and is surveyed
The swing rod distal end for measuring instrument is aligned, the position swung on the corresponding scale plate in swing rod distal end before and after the power of record operating table application different directions
It moves, result is calculated.
Claims (9)
1. a kind of operating table swings flowmeter, it is characterised in that including pedestal and horizontal swing rod, level is equipped on the pedestal
Jack, horizontal swing rod proximal end pass through jack grafting on the base, and there is taper head end or swing rod distal end to be fixed with needle for swing rod distal end
The diameter of head, the taper head end or syringe needle is not more than 0.5mm.
2. measuring instrument as described in claim 1, it is characterised in that the diameter of the taper head end or syringe needle is not more than 0.1mm.
3. measuring instrument as described in claim 1, it is characterised in that the jack inner wall is fitted closely with horizontal swing rod.
4. measuring instrument as described in claim 1, it is characterised in that the measuring instrument also has at least one fastener, described
Pedestal is equipped at least one through-hole being connected to jack, and horizontal swing rod is fixed in jack by fastener via through holes.
5. measuring instrument as claimed in claim 4, it is characterised in that the fastener and through-hole have the screw thread matched.
6. measuring instrument as claimed in claim 4, it is characterised in that the horizontal swing rod is telescopic rod.
7. measuring instrument as claimed in any one of claims 1 to 6, it is characterised in that further include the measurement being used cooperatively with measuring instrument
Component, the measurement component includes scale plate and the bracket with telescopic rod, and the scale plate is connect with telescopic rod.
8. measuring instrument as claimed in claim 7, it is characterised in that have the orthogonal X-axis with graduation mark on the scale plate
And Y-axis, the minimum unit of the X-axis and Y-axis are mm.
9. measuring instrument as claimed in claim 8, it is characterised in that four quadrants that the X-axis and Y-axis are formed also have grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193283.6U CN208505175U (en) | 2018-07-26 | 2018-07-26 | A kind of operating table swing flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193283.6U CN208505175U (en) | 2018-07-26 | 2018-07-26 | A kind of operating table swing flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505175U true CN208505175U (en) | 2019-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821193283.6U Active CN208505175U (en) | 2018-07-26 | 2018-07-26 | A kind of operating table swing flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208505175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117346953A (en) * | 2023-10-24 | 2024-01-05 | 南通医疗器械有限公司 | Electric operating table surface swing amount testing device |
-
2018
- 2018-07-26 CN CN201821193283.6U patent/CN208505175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117346953A (en) * | 2023-10-24 | 2024-01-05 | 南通医疗器械有限公司 | Electric operating table surface swing amount testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Operating table oscillating quantity measuring apparatu Effective date of registration: 20200327 Granted publication date: 20190215 Pledgee: Bank of Jiangsu, Limited by Share Ltd, Nanjing City Branch Pledgor: NANJING HUITONG MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020320000133 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210309 Granted publication date: 20190215 Pledgee: Bank of Jiangsu Limited by Share Ltd. Nanjing City Branch Pledgor: NANJING HUITONG MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020320000133 |