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JY/T 0163-2011: (Brain Anatomy Model)
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JY/T 0163-2011
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Basic data | Standard ID | JY/T 0163-2011 (JY/T0163-2011) | | Description (Translated English) | (Brain Anatomy Model) | | Sector / Industry | Education Industry Standard (Recommended) | | Classification of Chinese Standard | Y51 | | Word Count Estimation | 6,646 | | Date of Issue | 2013-07-11 | | Date of Implementation | 2013-07-11 | | Older Standard (superseded by this standard) | JY 163-1984 | | Issuing agency(ies) | Ministry of Education of the People's Republic of China | JY/T 0163-2011: (Brain Anatomy 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.
(Brain Anatomy Model)
ICS 03.180
Y51
Filing No. 46916-2014 JY
Education Industry Standard of the People's Republic of China
Replacing JY 163-1984
Brain Anatomy Model
Brain dissection model
2013-07-11 released
2013-07-11 Implementation
Published by the Ministry of Education of the People's Republic of China
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009 "Guidelines for Standardization Work_Part 1. Structure and Preparation of Standards"
This standard replaces JY 163-1984 "Technical Conditions for Brain Anatomy Models". In addition to editorial changes, the main technical changes are as follows.
-Appearance size has increased allowable tolerances;
-Added the requirement that the main parts of the model should be affixed with name or number tags;
-Specifies the materials that should and should not be used for the model;
-Specify the limit of heavy metal content in the paint of the model.
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 Technical Committee for Standardization of Teaching Instruments (SAC/TC125).
This standard is under the jurisdiction of the National Technical Committee for Standardization of Teaching Instruments (SAC/TC125).
The main drafters of this standard are. Zhejiang Educational Technology Center, Ministry of Education Teaching Instrument Research Institute, Wenzhou Wuxing Industrial Co., Ltd.
The main drafters of this standard. Jiang Hui, Song Meilun, Huang Ruiqing.
This standard replaces JY 163-1984.
The standard JY 163 was first published in 1984.
Brain Anatomy Model
1 Scope
This standard specifies the nomenclature, requirements, test methods, inspection rules and signs, packaging, transportation, and storage of brain anatomical models.
This standard is applicable to the brain anatomy model for human anatomy teaching.
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 21746-2008 General requirements for safety requirements of teaching instruments and equipment
JY 0001-2003 General quality requirements for teaching instruments and equipment products
JY 0002 Inspection rules for teaching instruments and equipment products
JY 0026-1991 teaching instrument and teaching equipment product model naming method
JY 0213-1994 Teaching mechanical, thermal instrument transportation, storage environmental conditions and test methods
3 Naming
3.1 Naming rules
The model name of the product is JY 0026-1991.
3.2 Nomenclature
The brain anatomical model is named.
SM ― NJP ― CR ― Z
Product shape, naturally big
Product Feature Code, Adult
Product name Pinyin prefix, "brain anatomy"
Product model classification code, biological model
Model example.
SM-NJP-CR-Z means biological model, brain anatomical model, adult, naturally large.
4 Requirements
4.1 Use environmental conditions
Temperature. -10 ℃ ～ 40 ℃; relative humidity. not more than 90%.
4.2 Anatomy
4.2.1 General requirements
4.2.1.1 The product is a natural adult brain anatomical model.
4.2.1.2 Make a mid-sagittal section of the brain, and make a horizontal section of the left hemisphere through the lateral groove to the occipital section, and retain the complete brainstem shape.
4.2.1.3 shows the corpus callosum in the middle of the brain and the island leaves recessed inside the lateral groove.
4.2.1.4 The morphological structure, position, size ratio, adjacency, etc. of each part shall be corrected with reference to normal human brain specimens so as to make them close.
The structure is accurate and the outline is clear.
4.2.1.5 The overall color shall be true and natural, and the cortex and medulla shall be distinguished by different colors.
4.2.2 Specific requirements
4.2.2.1 On the sagittal section of the middle of the brain, structures such as anterior commissure, transparent septum, and fornix should be displayed, and the interior of the corpus callosum cross section should not be displayed
structure.
4.2.2.2 The direction of the transverse grooves on the surface of the cerebellum and the cerebellar cortex and medulla of the mid-sagittal section of the cerebellum should be correct and clear.
4.2.2.3 The mesencephalon should show the hypothalamus sulcus of the dorsal thalamus and the adhesion between the thalamus; the terminal striae of the left dorsal thalamus;
Nodules, funnels, and nipple bodies.
4.2.2.4 The brainstem should show a pair of superior and inferior colliculi on the back of the midbrain; transverse fibers on the ventral side of the pontine;
Anterior median fissure, lateral sulcus, cone, cone-crossing, and olive on the ventral side.
4.2.2.5 On the median sagittal section of the brainstem, the midbrain water duct, the fourth ventricle, and the central medulla oblongata should be shown.
4.2.2.6 The location and shape of the twelve pairs of nerve roots in and out of the brain should be accurate.
4.2.2.7 The pineal gland should be oval in shape and connected to the third ventricle apex.
4.2.2.8 The following parts of the model should be labeled with name or number. brain, cerebellum, medulla, pontine, hypothalamus, corpus callosum, transparent septum, olfactory bulb,
Optic nerve, oculomotor nerve, pulley nerve, trigeminal nerve, abductor nerve, facial nerve, vestibular nerve, glossopharyngeal nerve, vagus nerve, paragrine
Meridian, hypoglossal nerve.
4.3 Materials and processes
4.3.1 The model should be made of hard or soft-hard PVC material. Glass fiber reinforced plastic (FRP) or fragile should not be used.
And deformable materials.
4.3.2 The content of heavy metals in the coating of the model shall conform to GB 5.2.5.4 of GB 21746-2008.
4.3.3 The joints shall be modified naturally and correctly. Bonding and splicing should be firm.
4.3.4 The color of the structure of each part should be correct and clear, and the spraying transition should be natural and there should be no spillage.
4.3.5 The structures on both sides of the cutting plane shall be corresponding and accurate.
4.3.6 The product shall also comply with JY 0001-2003 sections 5.2, 6.9, 6.12, 6.27, 7.4.3, 7.7 and 9.1 to 9.6.
4.4 Environmental test
4.4.1 The product shall be tested for temperature, humidity, and free drop in accordance with JY 0213-1994 Section 3.1, and shall be subjected to a drop test in an unpackaged state.
4.4.2 The drop height of the drop test in the non-packed state shall be 1 m, and the drop surface shall be the largest surface of the model outline.
If there is a stand, it should not be included.
5 Test method
5.1 Relevant dimensions
Measured with a steel ruler with a division value of 1 mm.
5.2 Anatomy, appearance and workmanship
Sensory test.
5.3 Environmental test
5.3.1 Temperature, humidity and free fall test According to JY 0213-1994 Section 4.1, 4.2, 4.6.
5.3.2 Drop test in unpacked state. Lay a wooden board with a thickness of 20mm ± 3mm on the cement floor. The board should be rigid with the cement floor
contact. During the test, the model's falling surface is downward, and it will fall freely from a height of 1m. Once tested, it shall meet 4.4.2.
6 Inspection rules
6.1 Inspection classification
Product inspection is divided into factory inspection, type inspection and quality supervision inspection.
6.2 Inspection items
The inspection items and methods of factory inspection and type inspection are shown in Table 1.
Table 1 Inspection items and methods of factory inspection and type inspection
Item No. Inspection Item Standard Provisions Factory Inspection Type Inspection
1 General requirements 4.2.1 ● ●
2 Specific requirements 4.2.2 ● ●
3 Materials and processes 4.3 ● ●
4 Environmental test 4.4-●
Note. “●” in the table means all inspection items, and “-” means no inspection items.
6.3 Sampling method
6.3.1 The factory inspection shall be batched according to the natural batch of delivery, and the type inspection shall be batched according to the stock array.
6.3.2 During the factory inspection, all the inspection items shall be inspected first, and the sampling inspection items shall be inspected among the qualified products.
6.3.3 The samples for type inspection shall be taken from the products that passed the factory inspection.
6.3.4 The sampling methods for factory inspection and type inspection shall be in accordance with JY 0002.
6.4 Non-conformance determination
6.4.1 The judgment of sampling inspection shall be in accordance with JY 0002.
6.4.2 The failure criterion of a single sample shall be in accordance with JY 0002.
6.4.3 The factory inspection shall be determined according to the unqualified criterion of a single sample.
6.4.4 This standard 4.2 (except for slight defects in the color and spray transition or slight inaccuracy in the spray transition), 4.3.1, 4.3.2 and 4.3.5
Is the main performance indicator.
6.5 Review rules
6.5.1 Unqualified 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 inspection
Quality supervision and inspection shall be in accordance with JY 0002.
7 Marking, packaging, transportation, storage
The rest are according to chapters 11 and 12 of JY 0001-2003.
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