プロテック Product Lineup

We are currently offering a free catalog featuring "torque measuring devices" for the development and quality inspection of "medical devices" such as guidewires, catheters, endoscopes, bone screws, and anti-interconnection connectors! Previously, the evaluation of "operational feel" was conducted by human hands and visual inspection. We offer a variety of measuring devices capable of conducting tests in accordance with ISO, JIS, ASTM, etc., for the development and quality inspection of "medical products." Our stress measuring devices enable high-precision measurements with the aim of meeting PMDA quality standards. Automation and data collection of tests can enhance measurement accuracy and improve efficiency. 【Product Lineup (Partial)】 ■ Guidewire Transmission Characteristics Measuring Device Measurement of minute torque and angle transmission characteristics at the tip of catheters and guidewires. ■ Guidewire Friction Sliding Testing Machine ■ Mechanical Properties Measuring Device for Bone Screws JIS T0311/ASTM F543-07 Torsional failure, screwing, and pull-out tests. ■ Anti-Interconnection Connector Testing Machine ISO80369 Pre-assembly before testing, torsional stress testing. *We are currently offering a free catalog where you can view the latest lineup. Please feel free to contact us for inquiries.

Protech's "Guide Wire Transmission Characteristics Evaluation Tester" allows for the measurement of minute torque characteristics at the tip of micro guide wires and catheters, which have traditionally been difficult to measure, as well as the angle transmission characteristics of input and output. With the adoption of a full posture air bearing, it is capable of measuring torque below 1mNm, with a measurement resolution of 0.01mNm. Measurement data is displayed in real-time as graphs on a PC screen, and data can also be saved in CSV file format. It is suitable for the automation and data collection of tests. Additionally, through the application of this testing machine, it is also possible to measure the sliding stress of catheters and the breaking characteristics of guide wire tips. There are also various options available, including jigs for connecting guide wires and sensors, measurement templates (vascular models) compliant with ASTM standards, and stands for securing sensors and templates.

This is a connector testing machine that complies with ISO 80369, designed for "pre-test assembly (fitting)" and "torsional stress testing." It is compatible with ISO 80369-3 for enteral nutrition (ENFif), ISO 80369-6 for neuroanesthesia, and ISO 80369-7 for subcutaneous injection and vascular systems. Measurement results are displayed in real-time graphs, and measurement data can be saved in CSV format. Parameters can be set arbitrarily, allowing for easy testing of various lure connectors that require high-precision numerical management. In addition to position control functionality, the addition of torque control functionality enables more detailed condition settings. If you choose the optional touch panel, there is no need for a computer. It is widely adopted by major medical device manufacturers! **Features** - Capable of testing interconnection prevention connectors in compliance with ISO 80369 - Capable of pre-test assembly (fitting) and torsional stress testing - Automation and data processing of tests - Real-time graph display of measurement results on a PC - Test data can be saved in CSV format - Arbitrary setting of measurement conditions, making it easy to test ISO 80369 - Easy operation with a touch panel (optional) - Lightweight and compact, with a convenient handle for portability

Protech's "Guide Wire Friction Sliding Tester" allows for testing by applying friction to guide wires and catheters by sliding a friction plate at a constant speed. Equipped with a warm water tank, it enables testing in water maintained at a constant temperature (room temperature to 40 degrees ±2 degrees). This allows for testing in conditions close to the internal environment of the body. Measurement results are displayed in real-time as graphs on a PC, and measurement data can be saved in CSV file format. Additionally, parameters can be set arbitrarily. It is capable of conducting 500 durability reciprocating tests.

With Protech's "Guide Wire Sliding Stress Measurement Device," you can measure frictional force by rotating the roller with a torque sensor on the hand side, pressing the guide wire into the template, and pulling it out. It is possible to continuously measure the pushing and pulling forces, and repeated back-and-forth measurements can also be conducted. The measurement results are displayed in real-time as graphs on a PC, and the measurement data can be saved in CSV file format. Additionally, parameters can be set as desired.

This is a measuring device capable of evaluating the durability of specimens such as cartilage by performing repeated compression and detecting the expansion of deformation due to creep. It automatically applies load using an actuator and measures "compression displacement" and "compression load." It has a temperature control function and is equipped with a hot water tank for temperature adjustment of the specimens. Real-time graph display of measurement data allows for immediate visibility of results. Additionally, data can be saved in CSV file format, making it suitable for automation and data management of tests. For more details, please download the catalog or feel free to contact us.

The mechanical property measurement device for stent grafts is a tensile and compressive stress measuring instrument capable of conducting tests in accordance with "JIS T 0401 Mechanical Testing Methods for Stent Grafts." It can measure "radial force," which is effective in preventing perigraft leaks and migration in stent grafts, as well as "flexibility," which is effective in preventing kinking. The measurement results are displayed in real-time graphs on a computer, and data can also be saved in CSV file format.

Protech's "Catheter Simple Bending Durability Testing Device" is a compact, easy-to-handle, and affordable device. It measures 200mm in width, 300mm in depth, and 300mm in height, weighing 8.5kg. It starts with the press of a switch, making it easy to operate. It can simultaneously test multiple catheters and short samples, providing stable bending deformation using a template.

With Protech's "Low Humidity Automatic Coating Device," you can automatically immerse sheets, wires, and other items in coating liquid in a low humidity or completely dry environment by combining it with a glove box. The magnetic coupling transmits the rotation of the outer motor to the inner ball screw non-contact, maintaining the airtightness of the box. It is possible to control the ascent/descent speed, distance, and immersion time of sheets, wires, etc., enabling stable coating in low humidity or completely dry environments. This device is being introduced for coating drugs onto medical guide wires, stents, sheets, films, and more. The device consists of an actuator, a control box, and a foot switch, including the outer motor, and can be integrated into your specified glove box. Please consult with our sales team first. Feel free to inquire about specifications other than those mentioned above.

The PT1945 is a torque measuring device equipped with a built-in torque sensor in the drive motor. It can measure low torque starting from 0.1Nm by rotating the object being measured, such as screws. By applying this measuring device, it is easy to measure the tightening torque of the gasket and plunger of pre-filled syringe formulations. Additionally, in the plunger tightening process on the production line, it can accurately control torque as a screw tightening device (nut runner), allowing for consistent quality tightening. 【Features】 ■ Measures low torque starting from 0.1Nm ■ Compact with a built-in drive motor ■ Displays measurement graphs in real-time *For more details about the product, please download the catalog or contact us.

This torque measuring device is capable of performing "Torque measurement of magnetic materials under high magnetic fields in MRI" in accordance with ASTM F2213-06. It can stably measure the torque generated by metals and other materials implanted in the body within the MRI.

Protech's "Guide Wire Transmission Characteristics Evaluation Tester" can measure the fine torque characteristics of the tip of micro guide wires and catheters, as well as the angle transmission characteristics of input and output. With the adoption of full posture air bearings, it is capable of measuring torques below 1mNm, with a measurement resolution of 0.01mNm. The catalog includes an overview of the measuring instrument, measurement examples, and photos of the internal sensors!

Protech's "Guide Wire Transmission Characteristic Evaluation Tester" can measure the fine torque characteristics of the tip of micro guide wires and catheters, as well as the angle transmission characteristics of input and output. The data during measurement is displayed in real-time on a graph. Measurement data can be saved in CSV file format. The catalog provides an overview of the measuring instrument, sample graph screens, measurement examples, and more.

Protech's "Torque Measurement Device" is composed of a built-in torque sensor and a multifunctional controller, allowing for the measurement of torsional stress in various products. We offer a wide range of control methods, responsiveness, and detection processing tailored to a diverse array of test specimens. Please make use of it for various torque measurements, such as load tests and durability tests. It has been adopted by many medical device manufacturers, and we also provide testing machines specifically designed for torsion tests of medical disposable items, such as catheters, guide wires, and anti-interconnection connectors. If you are considering torsional stress testing for medical devices, please feel free to contact us.

The Protech "Compact Universal Testing Machine PU-100" can measure the "tensile stress" and "compressive stress" of various component parts such as machinery and medical devices. With a wide range of load cell variations, we offer control methods suitable for a diverse array of test components. Additionally, by replacing the load cell with a torque sensor, it is also possible to measure "torsional stress (torque)."

Protech's "Universal Testing Machine PU-1000" is a measuring device that can measure three types of stress: torsion, tension, and compression, all in one unit. It can be used not only for stress measurement of various mechanical component parts but also for testing the transmission characteristics of ball screws, tensile fracture testing of wires in the medical field, three-point bending tests, tensile and torsion measurements of tubes, and mechanical property testing of metal bone screws in accordance with JIS T 0311.