Stapler Blade Sharpness Tester
The sharpness tester 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
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) |
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.
Accessoriess
Standard configuration: Main unit, mini printer
Optional accessories: Professional software, communication cable
FAQ
1. What is the primary function of the Stapler Blade Sharpness Tester?
The Stapler Blade Sharpness Tester is mainly used to assess the sharpness performance of blades used in medical staplers. The instrument simulates the cutting process of stapler blades, measures parameters such as cutting force and displacement, and analyzes these data to determine blade sharpness. The test results provide objective and quantitative evidence for evaluating whether stapler blades meet sharpness and cutting performance requirements, helping ensure the quality of surgical instruments and the effectiveness of surgical procedures.
2. How does the tester support quality control and clinical instrument selection?
The Stapler Blade Sharpness Tester plays an important role in both manufacturing quality control and clinical instrument selection. For medical device manufacturers, the tester provides reliable sharpness data that can be used as quality-control evidence to verify product consistency and compliance with relevant standards. For medical workers, the measured sharpness values and cutting force curves offer reference data when selecting surgical staplers, supporting informed decisions that contribute to improved surgical outcomes and reduced operational risk.
3. What standards does the Stapler Blade Sharpness Tester comply with?
The tester is designed to support sharpness and cutting performance evaluation in accordance with YY/T 1797-2021. which specifies test methods for surgical blade sharpness and cutting performance. During testing, standard test materials such as 3-0 uncoated silk-like twisted strand sutures, as referenced in YY0167-2005. can be used to ensure consistency and comparability of test results under standardized conditions.
4. What test data and curves can be displayed during operation?
During operation, the instrument displays real-time blade sharpness force and peak force data on the touchscreen interface. It can also show the maximum sharpness value and various peak force curves generated throughout the cutting process. In addition, nominal specifications, number of tests, pressurization status, movement parameters, and timing information are displayed, enabling users to comprehensively monitor and analyze blade sharpness performance during each test.
5. What operational and data management features are integrated into the tester?
The Stapler Blade Sharpness Tester is equipped with a 7-inch industrial-grade capacitive touchscreen featuring English and Chinese menu options. Test parameters, production unit, batch number, and tester information can be freely entered. The system supports automatic data storage in the event of power failure, overload alarm and shutdown protection, and optional multi-level password protection. Test data can be printed directly using the built-in miniature printer, and professional software with access control supports standardized laboratory management.
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