CN105987724A - Test tool for respirator - Google Patents
Test tool for respirator Download PDFInfo
- Publication number
- CN105987724A CN105987724A CN201510087641.XA CN201510087641A CN105987724A CN 105987724 A CN105987724 A CN 105987724A CN 201510087641 A CN201510087641 A CN 201510087641A CN 105987724 A CN105987724 A CN 105987724A
- Authority
- CN
- China
- Prior art keywords
- piston rod
- driving source
- respiratory organ
- crank arm
- rotating disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
Provided is a test tool for a respirator. The test tool comprises a driving source and an air feed unit, the air feed unit includes an air storage cylinder and a piston rod, the air storage cylinder is connected with the respirator, one end of the piston rod penetrates into the air storage cylinder, and the other end of the piston rod is positioned outside the air storage cylinder and connected to the driving source. Thus, the piston rod can be driven by the driving source and make axial movement at different speeds relative to the air storage cylinder, so that air of different pressures is supplied to the respirator, and different functions of the respirator can be tested.
Description
Technical field
The present invention is relevant with respiratory organ, a kind of measurement jig for respiratory organ.
Background technology
When sufferer cannot be breathed voluntarily or can be breathed voluntarily but it is unable to reach the oxygen that needed by human body is wanted
During gas concentration, it usually needs install respiratory organ additional to continue the life of sufferer.Before respiratory organ is installed,
Nursing staff first must set relevant respiration parameter according to the situation of sufferer to respiratory organ, and (have a tidal wave of air-capacitor
Long-pending, breathing rate and ventilation per minute etc.), allow sufferer can be obtained suitable treatment by respiratory organ.
During using respiratory organ, the situation of sufferer can be sensed in real time by sensor, once simultaneously
When sensing result occurs abnormal, respiratory organ can send alerting at once and notify that nursing staff comes to check
The situation of sufferer, but, if the respiratory organ parameter area set when dispatching from the factory is accurate not,
May be affected by the sensing result of sensor and cause erroneous judgement time actually used.
Summary of the invention
It is an object of the invention to provide a kind of measurement jig for respiratory organ, its simple in construction and behaviour
Facilitate, and the different situation of respiratory organ simulation can be allowed to carry out the test of difference in functionality, use lifting
Degree of accuracy in terms of parameter setting.
For achieving the above object, the measurement jig for respiratory organ that the present invention provides, include and drive
Moving cell and an air supply unit.This driver element has a driving source, and this air supply unit has a gas storage
Cylinder and a piston rod, this gas receiver connects a respiratory organ, and one end of piston rod is arranged in this gas receiver,
The other end of this piston rod is positioned at outside this gas receiver and connects this driving source.Thus, this piston rod can be by
The driving in this driving source and this gas receiver relatively produces the moving axially, in order to supply difference of different rates
The air of pressure, to this respiratory organ, allows this respiratory organ can carry out the test of difference in functionality.
More preferably, this driver element also has a rotating disk and a crank arm, and this driving source has a driving
Axle, this drive shaft connects this rotating disk with coaxial manner, and one end of this crank arm is hubbed at this rotating disk, should
The other end of crank arm is hubbed at this piston rod, and thus, this rotating disk can be by the drive shaft in this driving source
Drive and rotate, and drive this piston rod through this crank arm in rotation process, make this piston rod
Can this gas receiver generation relatively move axially.
More preferably, one end of this piston rod is arranged with a slide block, and this slider pivot is located at this crank arm and frame
Being located on a slide rail, the bearing of trend of this slide rail is parallel to the moving direction of this piston rod, so can
Promote this piston rod makees dynamic stability.
The measurement jig for respiratory organ that the present invention provides, can be used to test respiratory organ when dispatching from the factory
Various functions, set the purpose of upper degree of accuracy to realize promoting parameter.
Accompanying drawing explanation
Fig. 1 is the plane graph of the present invention.
Fig. 2 is the top view of the present invention.
Fig. 3 is analogous to Fig. 1, and main display rotating disk pulls the state of piston rod by crank arm.
Fig. 4 is analogous to Fig. 3, and main display rotating disk promotes the state of piston rod by crank arm.
Symbol description in accompanying drawing
10 measurement jigs, 20 driver elements, 21 driving sources, 22 rotating disks, 23 crank arms, 24 drive shafts,
30 air supply units, 31 gas receivers, 32 piston rods, 40 guide units, 41 slide rails, 42 slide blocks.
Detailed description of the invention
Please referring initially to Fig. 1 and Fig. 2, the measurement jig 10 of the present invention includes driver element 20 and a confession
Gas unit 30.
Driver element 20 has driving source 21, rotating disk 22, and a crank arm 23.Driving source 21
At this as a example by motor and there is a drive shaft 24；Rotating disk 22 connects driving of driving source 21 with coaxial direction
Moving axis 24 so that rotating disk 22 can be driven by driving source 21 and rotate；One end of crank arm 23 is hubbed at
Rotating disk 22 so that crank arm 23 can be moved back and forth by the rotation of rotating disk 22.
Air supply unit 30 has gas receiver 31 and a piston rod 32.Gas receiver 31 is used for connecting a breathing
Device (not shown), one end of piston rod 32 is arranged in gas receiver 31, the other end position of piston rod 32
Outside gas receiver 31.
It should be added that at this, in order to increase the dynamic stability of making of piston rod 32, the present invention is also
Thering is provided a guide unit 40, guide unit 40 has a slide rail 41 and and is set up in the slide block of slide rail 41
42, the bearing of trend of slide rail 41 is parallel to the moving direction of piston rod 32, and slide block 42 is sheathed on piston rod
32 one end exposing to gas receiver 31 and be articulated in the other end of crank arm 23 so that slide block 42 can be by song
The drive of shaft arm 23 and order about the relative gas receiver 31 of piston rod 32 and produce axial displacement.
When practical operation, as shown in Figures 3 and 4, driving source 21, driving of driving source 21 are first started
Moving axis 24 can drive rotating disk 22 to start to rotate, and can drive crank arm during rotating disk 22 rotates simultaneously
23, then crank arm 23 can drive the relative gas receiver 31 of piston rod 32 to move forward and backward by slide block 42, as
Air can be delivered to respiratory organ by continuously.On the other hand, in order to test respiratory organ not
Congenerous, can adjust the rotating speed in driving source 21 the most further, makes the piston rod 32 can
Move axially at different rates, to produce the air of different pressures to respiratory organ.Or be,
Axial location and the feed distance of the relative gas receiver 31 of piston rod 32 can be adjusted, and then change piston rod
32, at the internal air containment that can push of gas receiver 31, more provide accurate test parameter and shape
State is to respiratory organ.
In sum, the measurement jig 10 of the present invention is except having simple in construction and easy to operate characteristic
Outside, it is most important that various different situation can be simulated to produce the air of different pressures, allow breathing
Device can carry out the test of multiple difference in functionality and set to repair positively related parameter, and then reaches to promote essence
The purpose of exactness.
Claims (3)
1., for a measurement jig for respiratory organ, include:
One driver element, has a driving source；And
One air supply unit, has a gas receiver and a piston rod, and one end of this piston rod is arranged in this storage
In inflator, the other end of this piston rod is positioned at outside this gas receiver and connects this driving source so that this piston
Bar can move axially by the driving in this driving source in the generation of relative gas receiver.
The most according to claim 1 for the measurement jig of respiratory organ, wherein, this driver element has
Having a rotating disk and a crank arm, this driving source has a drive shaft, this rotating disk this driving source coaxially connected
Drive shaft, one end of this crank arm is hubbed at this rotating disk, and the other end of this crank arm is hubbed at this work
Stopper rod.
The most according to claim 2 for the measurement jig of respiratory organ, wherein, include and lead
Drawing unit, this guide unit has a slide rail and a slide block, and the bearing of trend of this slide rail is parallel to this work
The moving direction of stopper rod, this slide block set is located at one end of this piston rod and connects this crank arm and slip
Be located at this slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510087641.XA CN105987724A (en) | 2015-02-26 | 2015-02-26 | Test tool for respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510087641.XA CN105987724A (en) | 2015-02-26 | 2015-02-26 | Test tool for respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105987724A true CN105987724A (en) | 2016-10-05 |
Family
ID=57038944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510087641.XA Pending CN105987724A (en) | 2015-02-26 | 2015-02-26 | Test tool for respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105987724A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461477A (en) * | 2020-11-12 | 2021-03-09 | 合肥元正质量技术服务有限公司 | Respirator vibration treatment test box |
| CN113012545A (en) * | 2021-02-05 | 2021-06-22 | 西安交通大学 | Device for simulating human body breathing flow |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100163021A1 (en) * | 2006-02-22 | 2010-07-01 | Novartis Pharma Ag | System for delivering nebulized cyclosporine and methods of treatment |
| CN102116778A (en) * | 2009-12-31 | 2011-07-06 | 北京谊安医疗系统股份有限公司 | Method and device for detecting movement direction of piston in breathing machine |
| CN202291928U (en) * | 2011-08-31 | 2012-07-04 | 鞍山市科威技术有限公司 | Crank oscillator for oscillating build-up welding |
| CN202605471U (en) * | 2012-06-27 | 2012-12-19 | 沈阳迈思医疗科技有限公司 | Device for actively simulating human body respiration |
| CN103048155A (en) * | 2012-12-25 | 2013-04-17 | 重庆华渝电气仪表总厂 | Comprehensive performance detection system of breathing apparatus |
| CN103123042A (en) * | 2013-02-05 | 2013-05-29 | 上海大学 | Variable air-capacitor device |
| CN104225745A (en) * | 2014-10-17 | 2014-12-24 | 中国计量科学研究院 | Calibration device of breathing machine tester |
| CN104295471A (en) * | 2014-09-26 | 2015-01-21 | 钟建新 | Reciprocating gas collecting device of compressor |
-
2015
- 2015-02-26 CN CN201510087641.XA patent/CN105987724A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100163021A1 (en) * | 2006-02-22 | 2010-07-01 | Novartis Pharma Ag | System for delivering nebulized cyclosporine and methods of treatment |
| CN102116778A (en) * | 2009-12-31 | 2011-07-06 | 北京谊安医疗系统股份有限公司 | Method and device for detecting movement direction of piston in breathing machine |
| CN202291928U (en) * | 2011-08-31 | 2012-07-04 | 鞍山市科威技术有限公司 | Crank oscillator for oscillating build-up welding |
| CN202605471U (en) * | 2012-06-27 | 2012-12-19 | 沈阳迈思医疗科技有限公司 | Device for actively simulating human body respiration |
| CN103048155A (en) * | 2012-12-25 | 2013-04-17 | 重庆华渝电气仪表总厂 | Comprehensive performance detection system of breathing apparatus |
| CN103123042A (en) * | 2013-02-05 | 2013-05-29 | 上海大学 | Variable air-capacitor device |
| CN104295471A (en) * | 2014-09-26 | 2015-01-21 | 钟建新 | Reciprocating gas collecting device of compressor |
| CN104225745A (en) * | 2014-10-17 | 2014-12-24 | 中国计量科学研究院 | Calibration device of breathing machine tester |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461477A (en) * | 2020-11-12 | 2021-03-09 | 合肥元正质量技术服务有限公司 | Respirator vibration treatment test box |
| CN113012545A (en) * | 2021-02-05 | 2021-06-22 | 西安交通大学 | Device for simulating human body breathing flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161005 |
|
| WD01 | Invention patent application deemed withdrawn after publication |