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JY/T 0563-2015: (Human body respiratory movement model)
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(Human body respiratory movement model)
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JY/T 0563-2015
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Standard similar to JY/T 0563-2015 JY/T 0616 Basic data | Standard ID | JY/T 0563-2015 (JY/T0563-2015) | | Description (Translated English) | (Human body respiratory movement model) | | Sector / Industry | Education Industry Standard (Recommended) | | Word Count Estimation | 7,780 | | Date of Issue | 2016-10-24 | | Date of Implementation | 2017-01-01 | | Regulation (derived from) | Education - (2016) No.5 | | Issuing agency(ies) | Ministry of Education of the People's Republic of China | JY/T 0563-2015: (Human body respiratory movement model)---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Human body respiratory movement model)
ICS 03.180
Y 51
Record number xxxxx-xxxx
Education Industry Standard of the People's Republic of China
Human respiratory exercise model
Dynamic model of human respiratory system
Published on October 10,.2016
2017–01–01 Implementation
Published by the Ministry of Education of the People's Republic of China
JY
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some elements of this standard may involve patents. The issuer of this standard is not responsible for identifying these patents.
This standard was proposed by the National Education Equipment Standardization Technical Committee (SAC/TC 125).
This standard is under the jurisdiction of the National Technical Committee for Educational Equipment Standardization (SAC/TC 125).
The main drafters of this standard. Wenzhou Wuxing Industrial Co., Ltd., Educational Equipment Research and Development Center of the Ministry of Education.
The main drafters of this standard. Chen Xichun and Liu Junbo.
Human respiratory exercise model
1 Scope
This standard specifies the nomenclature, requirements, test methods, inspection rules and signs, packaging, transportation, storage, etc. of human respiratory movement models.
content.
This standard applies to biological teaching simulation demonstration of human respiratory movement model.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 12671-2008 Polystyrene (PS) resin
GB/T 2410-2008 Determination of light transmittance and haze of transparent plastics
GB/T 4214.1-2000 Acoustics-Test methods for noise from household appliances and similar appliances-Part 1. General requirements
JY/T 0001-2003 General quality requirements for teaching instruments and equipment products
JY/T 0002 Inspection rules for teaching instruments and equipment products
JY/T 0026-1991 teaching instrument and teaching equipment product model naming method
JY/T 0213-1994 Teaching mechanics, thermal instrument transportation, storage environmental conditions and test methods
JY/T 0009-1990 Environmental requirements and test methods for electronic equipment for teaching
3 Naming
3.1 Naming rules
Product model name according to JY/T 0026-1991
3.2 Nomenclature
The human respiratory movement model is named.
SM ― HXYD ― DD/SD ― 370/530
Effective function display area area, width 370 mm, height 530 mm
Product feature code, electric/manual
Product name Pinyin prefix, "Breathing"
Product model classification code, biological model
Model example 1.
SM-HXYD-DD-370/530, which means biological model, human breathing exercise model, electric, effective function display area area is width 370 mm, height
530 mm.
Model example 2.
SM-HXYD-SD-370/530, which means biological model, human respiratory movement model, manual, effective function display area area is width 370 mm, height
530 mm.
4 Requirements
4.1 Conditions of use
Working voltage. AC 220 V ± 22 V, 50 Hz.
4.2 Structure
4.2.1 Overall structure
The human respiratory movement model is the body structure of the neck, chest, and front half of the upper abdomen of a normal human body. The front of the rib cage is shown in relief
Observation, the upper mouth of the thorax has trachea and the lower mouth has ridges. Intercostal muscle is shown on one side of the intercostal space, and intercostal muscle is removed on the other side to show the thorax
And lungs. Through the sternal, rib, lung, trachea, iliac and other model components, combined with dynamic driving to form a respiratory motion model operating system, it should be able to model
Pseudo-human respiratory movement process.
4.2.2 Effective function display area
The effective function display area of the model is 370 mm ± 15 mm in width and 530 mm ± 15 mm in height.
4.2.3 Model components
4.2.3.1 The sternum. It consists of the sternum stem, the sternum body, and the xiphoid process, with a length of 230 mm ± 10 mm.
4.2.3.2 Ribs. 1st to 10th pairs should be displayed, showing intercostal muscles (1 to 6 intercostal spaces on one side are removed), left to 1st to 6th
The ribs and the right 1st to 6th ribs, each rib should be separately formed and connected with the sternum to form a micromotion joint; the left and right 8th to 10th ribs can be associated with the left and right, respectively.
The 7th rib on the right side is shaped and connected to the sternum through the 7th rib to form a micro-motion joint.
4.2.3.3 Lungs. translucent, with a long diameter of 230 mm ± 10 mm and a middle width of 120 mm ± 10 mm.
4.2.3.4 Trachea (may include part of laryngeal structure)..200 mm ± 10 mm in length and 33 mm ± 3 mm in width.
4.2.3.5 膈. It can be composed of two pieces, the total length is not less than 240 mm.
4.2.3.6 Appearance of the neck, chest and upper abdomen. transparent relief, width 370 mm ± 15 mm, height 420 mm ± 15 mm.
4.3 Power and Drive
4.3.1 Power form. It can be driven by synchronous motor or manual drive.
4.3.2 Driving mode. mechanical linkage, electromagnetic induction, hydraulic power, etc. can be used.
4.4 Function
4.4.1 During the inhalation simulation, it shall be shown that the ribs and sternum move upwards and outwards, the sacrum is lowered, the thorax is enlarged, the lungs are dilated, and the gas passes
The airways enter the lungs. Dilation of the lungs and the entry of gas into the lungs can be indicated by the lungs moving forward and the enhancement of lung and tracheal light sources.
4.4.2 During the simulation exhalation, it shall be shown that the ribs are reset downward, the diaphragm is raised, the thorax is reduced, the lungs are retracted, and the gas is discharged through the respiratory tract.
Lung retraction and gas discharge can be expressed by the lungs moving backwards and weakening of the lung and tracheal light sources.
4.4.3 When simulating the breathing movement, the following parameters of the amplitude of movement changes of the following components should be as follows.
-The 2nd to 6th pairs of ribs, each pair of ribs should be close to the horizontal position when raised, the height of the elevation (at the midline of the clavicle) is 13 mm ± 2 mm;
-The 7th, 8th, 9th, and 10th pairs of ribs (joint) move forward and outward, and the range of forward and outward movement is 13 mm ± 2 mm;
-The lungs move forward with a range of 6 mm ± 2 mm forward;
-膈 declines, the decrease (at the front midline) is 13 mm ± 2 mm.
4.5 Materials and appearance
4.5.1 The cabinet structure shall comply with the requirements of 6.28, 7.1, 7.4.3, and 7.8 of JY/T 0001-2003.
4.5.2 The plastic plate with the relief of the human body should be colorless, transparent, crack-free, and free from large area blur, and the light transmittance should be ≥85% (see
Table 1 of GB/T 12671-2008).
4.5.3 Plastic parts in the sternum, ribs, lungs, trachea, and iliac crests and mechanical parts shall be made of plastic materials with strength and toughness.
4.5.4 Model components such as sternum, ribs, and condyles shall also comply with 6.9, 6.27, 7.4.3, 7.7, and 9.1 to 9.6 of JY/T 0001-2003.
4.6 Electric device and performance (electric)
4.6.1 The product shall be provided with a power switch, a fuse fuse, and an operation switch.
4.6.2 The synchronous motor and each electrical component shall be installed securely. The voltage regulating range of the voltage regulating circuit should be continuously adjustable at AC (0 ～ 220) V.
4.6.3 Insulation resistance, the instrument is in a non-working state, the power switch is placed in the on position, and the insulation resistance between the power supply line and the case should be greater than
20 MΩ.
4.6.4 Withstand voltage of 3000 V.
4.6.5 In the range of -10 ℃ ～ 35 ℃, continuous working for 30 minutes, the temperature rise in the cabinet does not exceed 30 ℃.
4.7 Running noise
When the instrument is running, it should be 1 m away from the sound source and the noise should not be greater than 50 dB.
4.8 Environmental test
The product shall be tested for temperature, humidity and free fall according to 3.1 of JY/T 0213-1994.
5 Test method
5.1 Dimension measurement
Relevant dimensions are measured with a steel ruler with a division value of 1 mm.
5.2 Structure, appearance and function
The structure and appearance are checked by sensory inspection; the functions are checked by visual inspection according to 4.4.1, 4.4.2, 4.4.3 of this standard.
5.3 Light transmittance test
The light transmittance test can be used for sensory comparison of colorless transparent polystyrene plastic standard samples with light transmittance greater than 85%.
Test in accordance with GB/T 2410-2008.
5.4 Insulation resistance test
According to JY/T 0009-1990 4.4.3.
5.5 Voltage test
According to JY/T 0009-1990 4.4.4.1.
5.6 Temperature inspection
After the whole machine works continuously for 35 minutes in 35 ℃ environment, a thermometer with a division value of 1 ℃ and an indication error ≤ 1 ℃ is used.
The temperature inside the case shall be measured in the upper hole of the side air convection hole, which shall comply with 4.6.5.
5.7 Noise test
Use a sound level meter of ± 1.0 (level 2) to perform noise measurement in accordance with 7.1.2 of GB/T 4214.1-2000, which should comply with 4.7.
5.8 Environmental test
According to JY/T 0213-1994 4.1, 4.2, 4.6.
5.9 Voltage regulation test
5.9.1 Adopts AC 220V, 15 W ～ 25 W incandescent lamp, the lamp cap is installed in the safety light box, and the lamp cap wire is covered with high-temperature-resistant outer wiring.
Power cord, the other end of the wire is connected to a power clip with a safety sleeve.
5.9.2 Clamp the two output terminals of the voltage regulation circuit with the power clips respectively, turn on the power, and turn the voltage regulation keys from 0V to 220V to adjust the voltage steplessly.
The light bulb display gradually turns from dark to dark; otherwise it gradually turns darker.
6 Inspection rules
6.1 Inspection classification
The inspection of this product is divided into factory inspection, type inspection and quality supervision spot inspection.
6.2 Inspection items
The inspection items and methods of factory inspection and type inspection are according to the table.
Table 1 Inspection items and methods for factory inspection and type inspection
6.3 Sampling method
6.3.1 During the factory inspection, all the inspection items shall be inspected first, and the sampling inspection items shall be inspected among the qualified products.
6.3.2 The samples for type inspection shall be taken from the products that passed the factory inspection.
Item No. Inspection Item Standard Provisions Factory Inspection Type Inspection
1 Structure 4.2 ○ ●
2 Function 4.4 ● ●
3 Materials 4.5.2, 4.5.3-●
4 Appearance 4.5.1, 4.5.2, 4.5.4 ○ ●
5 Electrical installation and performance 4.6 ● ●
6 Running noise 4.7 ● ●
7 Environmental test 4.8-●
Note. “●” in the table is all inspection items, “○” can be selected as inspection item or sampling inspection item, and “-” is not inspection item.
6.3.3 The sampling methods for factory inspection and type inspection shall be in accordance with JY/T 0002.
6.4 Non-conformance determination
6.4.1 The failure criterion of a single sample is in accordance with JY/T 0002.
6.4.2 When inspecting all the inspection items, it shall be determined according to the unqualified criterion of a single sample.
6.4.3 The main performance indicators of this standard are 4.2.2, 4.2.3.2, 4.4.1, 4.4.2, 4.4.3, 4.5.2, and 4.6.
6.5 Review rules
6.5.1 Unqualified batches and products can be submitted for inspection again after rework.
6.5.2 If the cause of the batch failure is a sampling inspection item, the item shall be changed to a full inspection during the re-inspection.
6.6 Quality Supervision Spot Inspection
Quality supervision and random inspection shall be in accordance with JY/T 0002.
7 Marking, packaging, transportation, storage
Press JY/T 0001-2003 Chapters 11 and 12.
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