Stapler Blade Sharpness Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
It features a 7-inch K600+ core/dot-matrix 65-color 800*480 resolution touchscreen display with English and Chinese menu options. Test parameters, production unit, production batch, and tester information can be freely entered. Automatic data storage upon power failure is included, along with overload alarm and shutdown protection. Multi-level password protection is optional. Nominal specifications, pipe wall thickness, number of tests, pressurization, upward and downward movement, time, and calibration are all displayed. Test data can be printed directly from the onboard printer via the touchscreen LCD menu. It displays real-time blade sharpness force and peak force data, and can display the maximum sharpness and various other peak force curves.
Applications
The sharpness tester for stapler blades is mainly used to assess the sharpness of blades for medical staplers, ensuring the quality of surgical instruments and the surgical outcome. Specifically, the tester simulates the process of the blades cutting materials, measures and analyzes parameters such as the force and displacement during cutting, and then determines the sharpness value of the blades. This test result not only provides important quality - control evidence for medical device manufacturers but also offers reliable reference data for medical workers when choosing surgical instruments.
Standards
YY/T 1797 - 2021： Surgical blades - Test method for sharpness and cutting performance
Features
1.Industrial-grade 7-inch capacitive touchscreen with a menu-driven interface for easy and intuitive operation.
2.Professional software design with multi-level access control for convenient laboratory management and standardized equipment use.
3.Supports remote upgrades and maintenance.
4.Equipped with a miniature printer for easy printing of test results.
Technical Parameters
| Parameter | Specification |
|---|---|
| Testing Accuracy | ±0.01N |
| Testing Speed | 0.05–600mm/min (Some models may vary, e.g., 600mm/min±30mm/min) |
| Testing Material | Complies with the 3-0 uncoated silk-like twisted strand suture specified in YY0167-2005 (or other standard testing materials) |
| Power Supply | 220V 50Hz; Overall Power Consumption: 70W (or other values) |
| External Dimensions | 400×290×275mm (or other dimensions) |
| Net Weight | 15kg (or other values) |
Accessoriess
Standard configuration: Main unit, mini printer
Optional accessories: Professional software, communication cable
Test Procedures
1. Pre-test Preparation
Check the instrument's power supply (220V 50Hz) and component connections to ensure they are functioning correctly. Start the instrument and allow it to warm up to a stable operating state;
Calibrate the force sensor (ensuring an accuracy of ±0.01N), and prepare the test materials (such as 3-0 uncoated silk twisted suture as specified in YY0167-2005).
2. Sample and Test Medium Installation
Fix the stapler blade to be tested onto the instrument's dedicated fixture, ensuring the blade angle, position, and cutting path are aligned and there is no looseness/offset;
Install the test medium (such as standard suture) onto the cutting platform, adjusting its position to precisely align with the cutting edge of the blade.
3. Test Parameter Settings
Using the touchscreen interface, select the appropriate standard (YY/T 1797-2021), set the test speed (e.g., 0.05–600 mm/min), data acquisition frequency, and other parameters. Confirm and save the configuration.
4. Starting the Test
After confirming that the blade and medium are correctly positioned, click the "Start" button. The instrument will automatically simulate the cutting process, collecting and displaying cutting force, displacement, and other data in real time.
5. Test Process Monitoring
Observe the data changes on the interface to ensure that there are no abnormalities during the cutting process (such as blade jamming or medium displacement). If problems occur, pause and adjust immediately.
6. Test Completion and Cleanup
After the test is completed, the instrument will automatically shut down. Record/export the sharpness-related data (such as initial cutting force and displacement curve);
Loosen the fixture to remove the blade and remaining test medium, clean the fixture and cutting platform, turn off the instrument's power, and prepare the test report.
在线联系供应商
Other supplier products
 |
SUGA SX75 super xenon weather meter supplier | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications SUGA SX75 7.5kW Super Xenon Weather Meter is designed to artificially replica... |
 |
Office Chair Caster Durability Test machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com Implementation standards GB/T4085 EN425 Product features 1. The instrument adopts PLC to... |
 |
Rail Transit Car Wire Abrasion Testing Machine | Railway Cable Wear Resistance Tester Manufacturer | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Features (1) Abrasion Monitoring – The machine automatically stops whe... |
 |
Commercial Liquid Penetration Sliding Test Machine | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The G373 Liquid Sliding Penetration Comprehensive Performance Tester is a pre... |
 |
Freeze thaw cycle test chamber | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards (1)GB/T 9535 Crystalline Silicon Terrestrial Photovoltaic (PV) Modules – D... |
Same products
 |
PH-2398 pH/EC/ORP/温度 多参数测试仪 | 卖方: 科立龙电子股份有限公司 | 大显示，可同时进行水质PH、氧化还原电位、电导率、温度的测量； 带背光LCD显示清晰，功能齐全，精度高； 仪表采用微电脑测量与控制技术，具有自动校准功能，方便实用。 内置蓝牙，可以与电脑或... |
 |
ORP-2026S 防水型 土壤ORP&温度 二合一测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
防水型 EC /TDS/温度三合一参数测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 EC ～19.9mS TDS Temp 0～50℃ 分辨率 ... |
 |
EC-98330 电导率营养测试棒 | 卖方: 科立龙电子股份有限公司 | 本营养测试仪适用于水培和农业应用，能够准确测量水中的营养液电导率（EC）单位为mS/cm，以及总溶解固体（TDS）转换为百万分之一（ppm）。 适合需要较高EC值的植物，该测试仪具有高达6.0... |
 |
PH-808防水笔式土壤PH计 | 卖方: 科立龙电子股份有限公司 | 两点按键校准,自动识别pH标准缓冲液 自动温度补偿确保全量程范围的精确测量。 自动电源关闭，有效节省电池能耗。 可替换型电极降低仪表维护与使用成 全防水性能保障在恶劣环境中对仪表的完整保... |
