CN105877755A - Digital display type human difficult airway detector with cylindrical swivel structure - Google Patents
Digital display type human difficult airway detector with cylindrical swivel structure Download PDFInfo
- Publication number
- CN105877755A CN105877755A CN201610204210.1A CN201610204210A CN105877755A CN 105877755 A CN105877755 A CN 105877755A CN 201610204210 A CN201610204210 A CN 201610204210A CN 105877755 A CN105877755 A CN 105877755A
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- China
- Prior art keywords
- digital display
- plectane
- detector
- type human
- rotary
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1072—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring distances on the body, e.g. measuring length, height or thickness
Abstract
The invention discloses a digital display type human difficult airway detector with a cylindrical swivel structure. The digital display type human difficult airway detector comprises a supporting module and a measuring module; an upper-layer circular plate, a base circular plate and support pillars play a role of supporting in a measuring instrument; a digital display caliper moving grid is fixed on the upper-layer circular plate; a hollow inner rotating ring body and a hollow outer rotating ring body are matched to form a rotary detection device; a rotary measuring rod is fixed at the periphery of the hollow outer rotating ring body, so that the rotary measuring rod can rotate along with the rotary detection device; the rotary detection device together with the lower end of a digital display caliper fixed grid and the rotary measuring rod is fixed on an intermediate-layer circular plate; the intermediate-layer circular plate can vertically move along the support pillars through guide rings; the rotary detection device can change the direction, so that the rotary measuring rod can meet the requirements of height, position and the like between a measured thyroid cartilage and chin projection, and plays a role of measuring in the measuring instrument.
Description
Technical field
The present invention relates to a kind of detection device, particularly relate to measure human body thyroid cartilage and the spacing of chin bone and survey thereof
Metering method.
Background technology
The process of difficult airway is closely related with Anesthetic safety and quality, and intubation defeat or face shield can not oxygen supply will be led
Causing death or brain damage, the means of a kind of patient's difficult airway grade of assessment accurately are particularly important.
First chin altimetry be a kind of according to measure lie low time the thyroid cartilage of human body and chin bone between height be called for short first chin height
The method carrying out difficult judgment air flue grade, compared to existing assessment mode, as opening degree, upperlip occlusion experiment,
Breast chin spacing, mandibular length etc., the method has higher reliability and convenience, but does not the most also have one
Plant the detector carrying out difficult judgment air flue grade based on measurement first chin height.Under this background it is proposed that one is special
For the human body difficult airway detector of first chin height, thus greatly reduce measurement error, and ensure the one of repetitive measurement
Cause property.
Summary of the invention
Technical problem: the present invention provide one can quickly, accurately measure human body first chin height and difficult judgment air flue
The cylinder ring revolving structure digital display type human body difficult airway detector of grade.
Technical scheme: the cylinder ring revolving structure digital display type human body difficult airway detector of the present invention, including bracing frame, sets
The digital display that the middle level plectane of putting in support frame as described above and can slide up and down wherein, bottom are connected with described middle level plectane
Rotation detecting device that slide calliper rule fixed grid is connected with described digital display calliper fixed grid bottom, the digital display being arranged on bracing frame top
Slide calliper rule moving grid, the top of described digital display calliper fixed grid passes digital display calliper moving grid.
Further, in detector of the present invention, described rotation detecting device includes the cursor being coaxially disposed and rotates survey
Gauge rod, digital display calliper fixed grid can be rotated by locking phase by the two.
Further, in detector of the present invention, support frame as described above includes upper strata plectane, pillar and base plectane, described
Pillar passes upper strata plectane and base plectane, the two is connected as a single entity, and middle level plectane is arranged on pillar and can be along it
Lower slider.
Further, in detector of the present invention, described middle level plectane is arranged on pillar by lead ring.
The present invention includes supporting module and measurement module.Upper strata plectane, base plectane, pillar play support in measuring instrument
Effect.Digital display calliper moving grid is fixed on the plectane of upper strata, and hollow interior rotation ring body coordinates composition with hollow outer rotation ring body
Rotation detecting device, it is peripheral that rotation measuring bar is fixed on hollow outer swivel becket body, so that rotation measuring bar can be with
Rotation detecting device to rotate together, rotation detecting device is then fixed together with digital display calliper fixed grid lower end and rotation measuring bar
On the plectane of middle level, middle level plectane can be moved up and down along pillar by lead ring, and rotation detecting device can the side of conversion
To making rotation measuring bar be adapted between surveyed thyroid cartilage and lower chin the requirements such as height and position, measuring instrument plays survey
Amount effect.
The present invention solves and is not based on measuring first chin height on market and comes the problem of difficult judgment air flue grade, this detection
Instrument instrument uses digital display meter reading, and the digital display calliper moving grid of digital display meter and fixed grid are purchased in market respectively, and specification is the most micro-
Degree F1-03-T and mired F3-300.
Beneficial effect: compared with prior art, present invention have the advantage that
Doctor measuring patient first chin height many employings ruler or digital display depth indicator clinically at present, due to chin bone and first shape
Cartilage the two measurement point is not on same vertical line, and reading is entirely by doctor's naked eyes reading, therefore causes ruler
Accuracy of measurement relatively low.Although digital display depth indicator uses digital display meter reading can solve ruler naked eyes read untrue
Problem, but doctor use digital display depth indicator measure chin bone and thyroid cartilage the two measure some time, entirely with hands and from
Oneself judgement ensures that the placement of digital display rule is vertical, it is clear that the precision measured is brought the biggest impact by this.This inspection
Survey instrument and can solve the inaccurate problem of ruler survey measurements, such that it is able to be accurately obtained patient by digital display meter reading
First chin height, for doctor's difficult judgment air flue grade provide foundation, time-consuming.And the structure at detector sets
In meter, middle level plectane can move up and down along three uniform pillars, and three pillars of this uniform placement are effectively protected
Having demonstrate,proved the perpendicularity with base when middle level plectane moves up and down, during measurement, rotation measuring bar is measured point respectively and is connect with two
Touching, corresponding middle level plectane vertically moves location up and down along pillar respectively, so measures two and measures between point
Height problem translates into the vertical dimension measured between twice position of plectane, middle level.During the design of three pillars can ensure that
Layer plectane moves up and down the perpendicularity with base, then the reading of digital display meter just can more accurately measure middle level plectane two
Vertical dimension between secondary position, the most just accurately measures thyroid cartilage and two, chin bone measures the vertical dimension between point,
Thus ensure that the accuracy of measurement process.
Accompanying drawing explanation
Fig. 1 is cylinder digital display type first chin height-gauge structural representation of the present invention
Fig. 2 is measurement module part-structure schematic diagram
Fig. 3 is upper strata Circular plate structure schematic diagram
Fig. 4 is middle level Circular plate structure schematic diagram
Fig. 5 is digital display calliper fixed grid structural representation
Fig. 6 is digital display calliper moving grid structural representation
Fig. 7 is digital display calliper rear cover structure schematic diagram
Fig. 8 is interior rotation ring body structural representation
Fig. 9 is outer rotation ring body structural representation
Figure 10 is rotation measuring bar structural representation
Figure 11 is cursor structural representation
Figure 12 is corbeling schematic diagram
Figure 13 base Circular plate structure schematic diagram
Figure 14 guide ring structure schematic diagram.
Figure has: digital display calliper fixed grid 1, digital display calliper moving grid 2, upper strata plectane 3, pillar 4, middle level plectane 5,
Base plectane 6, lead ring 7, rotation detecting device 8, digital display calliper bonnet 9, cursor 10, interior rotation ring body 11,
Outer rotation ring body 12 and rotation measuring bar 13.
Detailed description of the invention
Below in conjunction with embodiment and Figure of description, the present invention is further illustrated.
The cylinder digital display type first chin height-gauge of the present invention is as it is shown in figure 1, consist of the following components: digital display calliper
Fixed grid 1, digital display calliper moving grid 2, upper strata plectane 3, pillar 4, middle level plectane 5, base plectane 6, lead ring 7 and
Rotation detecting device 8, wherein rotation detecting device 8 by cursor 10, interior rotation ring body 11, outer rotation ring body 12,
And rotation measuring bar 13 cooperation combines.
Cylinder ring revolving structure digital display type human body difficult airway detector is in installation process, and the first step is first three pillars 4
It is fixed on base plectane 6；Lead ring 7 together with three holes are secured on middle level plectane 5, is then allowed three by second step
Root pillar 4 is through lead ring 7, so that middle level plectane 5 can move up and down along pillar 4；3rd step will rotate
Arm 10 and rotation measuring bar 13 certain angular interval are separately fixed on outer transmission ring body 12 outer surface, then will outward
Rotation ring body 12 is enclosed within interior rotation ring body 11 makees coaxial cooperation, and by the upper table of the bottom surface of the two Yu middle level plectane 5
Face is fixed together；Digital display calliper bonnet 9 and digital display calliper moving grid 2 are fixed together composition digital display meter by the 4th step,
And digital display meter is vertically fixed on upper strata plectane 3；Upper strata plectane 3 is fixed on pillar 4 by the 5th step, digital displaying callipers
Chi fixed grid 1, through upper strata plectane 3, makes its lower end affixed with the upper surface of interior rotation ring body 11 and outer rotation ring body 12
Together, and ensure that whole fixed grid is installed and the perpendicularity of upper strata plectane 3.
During measurement, patient goes pillow flat sleeping, is first placed on by measuring instrument on the workbench that patient lies low, near patient's cervical region,
Move up and down middle level plectane 5 then along pillar 4, stir cursor 10 and make rotation measuring bar 13 measure end and first
The contact topmost of the thyroid cartilage of individual measurement position patient, and at this moment by the reading zero setting of digital display calliper moving grid 2, connect
And move up and down middle level plectane 5 again, stir cursor 10 and make rotation measuring bar 13 and second measure position patient's
The contact topmost of chin bone, finally records the reading of now digital display meter, and this reading is first chin height.
According to the patient's first chin height value measured, after checking the difficult airway grade corresponding with this value, i.e. can determine whether patient's
Difficult airway grade.
Above-described embodiment is only the preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill of the art
For personnel, under the premise without departing from the principles of the invention, it is also possible to make some improvement and equivalent, these are right
The claims in the present invention improve with equivalent after technical scheme, each fall within protection scope of the present invention.
Claims (4)
1. a cylinder ring revolving structure digital display type human body difficult airway detector, it is characterised in that this detector includes
Bracing frame, the middle level plectane (5) being arranged in support frame as described above and sliding up and down wherein, bottom and described middle level
The rotation detection that the digital display calliper fixed grid (1) that plectane (5) connects is connected with described digital display calliper fixed grid (1) bottom
Device (8), it is arranged on the digital display calliper moving grid (2) at bracing frame top, the top of described digital display calliper fixed grid (1)
Through digital display calliper moving grid (2).
Cylinder ring revolving structure digital display type human body difficult airway detector the most according to claim 1, its feature exists
In, described rotation detecting device (8) includes cursor (10) and the rotation measuring bar (13) being coaxially disposed, the two
Digital display calliper fixed grid (1) can be rotated locking phase.
Cylinder ring revolving structure digital display type human body difficult airway detector the most according to claim 1 and 2, it is special
Levying and be, support frame as described above includes upper strata plectane (3), pillar (4) and base plectane (6), described pillar (4)
Through upper strata plectane (3) and base plectane (6), the two being connected as a single entity, middle level plectane (5) is arranged on pillar (4)
Go up and can slide up and down along it.
Cylinder ring revolving structure digital display type human body difficult airway detector the most according to claim 3, its feature exists
In, described middle level plectane (5) is arranged on pillar (4) by lead ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610204210.1A CN105877755B (en) | 2016-04-01 | 2016-04-01 | A kind of cylinder ring revolving structure digital display type human body difficult airway detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610204210.1A CN105877755B (en) | 2016-04-01 | 2016-04-01 | A kind of cylinder ring revolving structure digital display type human body difficult airway detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105877755A true CN105877755A (en) | 2016-08-24 |
| CN105877755B CN105877755B (en) | 2019-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610204210.1A Active CN105877755B (en) | 2016-04-01 | 2016-04-01 | A kind of cylinder ring revolving structure digital display type human body difficult airway detector |
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Citations (10)
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|---|---|---|---|---|
| CN2739580Y (en) * | 2004-09-27 | 2005-11-09 | 汤宁 | Displacement measuring device |
| EP1043039B1 (en) * | 1999-04-08 | 2006-06-28 | Hsiu-Chin Chou | Adjustable oropharyngeal airway apparatus |
| CN200996824Y (en) * | 2007-01-05 | 2007-12-26 | 深圳市联思精密机器有限公司 | Dial indicater with rotary digital display |
| US20100205817A1 (en) * | 2009-02-17 | 2010-08-19 | Unique Surgical Innovations, Llc | Multifunctional Airway Evaluator For Orotracheal Intubation |
| CN102155903A (en) * | 2011-03-01 | 2011-08-17 | 苏州聚元微电子有限公司 | Novel capacitive sensor structure |
| CN202177367U (en) * | 2011-08-29 | 2012-03-28 | 桂林市晶瑞传感技术有限公司 | Digital display depth gauge |
| CN103148756A (en) * | 2013-02-28 | 2013-06-12 | 谭开顺 | Multifunctional caliper rule with replaceable measuring claws |
| WO2014155379A1 (en) * | 2013-03-24 | 2014-10-02 | Truphatek International Ltd | Pre-intubation examination apparatus and probe |
| CN104390555A (en) * | 2014-12-12 | 2015-03-04 | 湖南江滨机器（集团）有限责任公司 | Measurement gauge |
| CN204463643U (en) * | 2014-12-26 | 2015-07-08 | 董长明 | The endotracheal intubation training model of Tracheal intubation condition can be changed |
-
2016
- 2016-04-01 CN CN201610204210.1A patent/CN105877755B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1043039B1 (en) * | 1999-04-08 | 2006-06-28 | Hsiu-Chin Chou | Adjustable oropharyngeal airway apparatus |
| CN2739580Y (en) * | 2004-09-27 | 2005-11-09 | 汤宁 | Displacement measuring device |
| CN200996824Y (en) * | 2007-01-05 | 2007-12-26 | 深圳市联思精密机器有限公司 | Dial indicater with rotary digital display |
| US20100205817A1 (en) * | 2009-02-17 | 2010-08-19 | Unique Surgical Innovations, Llc | Multifunctional Airway Evaluator For Orotracheal Intubation |
| CN102155903A (en) * | 2011-03-01 | 2011-08-17 | 苏州聚元微电子有限公司 | Novel capacitive sensor structure |
| CN202177367U (en) * | 2011-08-29 | 2012-03-28 | 桂林市晶瑞传感技术有限公司 | Digital display depth gauge |
| CN103148756A (en) * | 2013-02-28 | 2013-06-12 | 谭开顺 | Multifunctional caliper rule with replaceable measuring claws |
| WO2014155379A1 (en) * | 2013-03-24 | 2014-10-02 | Truphatek International Ltd | Pre-intubation examination apparatus and probe |
| CN104390555A (en) * | 2014-12-12 | 2015-03-04 | 湖南江滨机器（集团）有限责任公司 | Measurement gauge |
| CN204463643U (en) * | 2014-12-26 | 2015-07-08 | 董长明 | The endotracheal intubation training model of Tracheal intubation condition can be changed |
Non-Patent Citations (1)
| Title |
|---|
| FARHAD ETEZADI ET AL.: "Thyromental height: a new clinical test for prediction of difficult laryngoscopy", 《ANESTHESIA & ANALGESIA》 * |
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| CN105877755B (en) | 2019-02-05 |
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