GA/T 1489-2018 in English
VALIDGeneral specifications for electric craniotomy saw in Forensics
- Issued on:2018-06-01
- Implemented on:2018-06-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
| Standard No: | GA/T 1489-2018 |
| Document status: | VALID |
| Title in English: | General specifications for electric craniotomy saw in Forensics |
| Title in Chinese: | 法庭科学法医电动开颅锯通用技术条件 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2018-06-01 |
| Implemented on: | 2018-06-01 |
| Professional Classification: | GA-Security |
| Related Keywords: | power ≥80w power meter detection saw
oscillating saw electric craniotomy saw body temperature traditional rotary saw blades |
| Related Topics: | Forensic
Medical machine technical requirements forensic science forensic science court forensic technology forensic science forensic science Forensic Technology Technology contemporary medical science sh/t 1489-2018 family medicine Technology Court Applied Technical Requirements international forensic science Department of Sports Medicine Medical technology level of sports medicine department ga/t1400-2018 |
本标准规定了法庭科学法医电动开颅锯的基本条件、技术要求、试验方法、检验规则、标志、包装、运输与贮存。本标准适用于法庭科学法医电动开颅锯。
Introduction
Analysis of the core technical requirements of the standard
| Technical indicators | Parameter requirements | Test methods |
|---|---|---|
| Motor rated power | ≥80W | Power meter detection |
| Saw blade hardness | 50-60HRC | Rockwell hardness tester |
| Working noise | ＜90dB | Sound level meter 1m distance |
Detailed Explanation of Key Performance Indicators
Article 5.2 of the standard explicitly requires that forensic electric craniotomy saws must utilize an oscillating saw blade design with a rated speed of ≥8000 r/min. This parameter is designed to balance clinical dissection efficiency and bone cutting characteristics. Compared to traditional rotary saw blades, oscillating blades reduce the risk of soft tissue entanglement.
Safety Protection System
Article 5.8 stipulates dual electrical safety protection: insulation resistance > 20MΩ (500V DC) and 700V AC withstand voltage testing to ensure safe operation in humid dissection environments. 2019 quality inspection data from a provincial department shows that equipment meeting this standard has a zero leakage accident rate.
Implementation Recommendations
- When purchasing, focus on verifying the type inspection report (including vibration and impact test data)
- For daily maintenance, monitor the continuous operating threshold of the saw body temperature of ≤52°C
- It is recommended to replace the saw blade every 200 hours to ensure cutting efficiency
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