広和計装 List of Products and Services

The combination of a tablet and a sensor unit allows for the confirmation of the surgical table angle and automatic recording of the angle. The sensor unit comes with a bracket, making it easy to install on the surgical table you are currently using. When the tablet and sensor unit are powered on, they automatically connect. After connecting, angle display and automatic recording will begin, so no complicated operations are necessary. Being able to confirm the surgical table angle as a digital value serves as a guideline for appropriate positioning adjustments. Additionally, the logger function retains evidence of the intraoperative position, which can be utilized for incident response. Insufficient management of positioning during surgery can pose risks such as nerve damage, and there have been cases that have led to medical litigation. Please make use of this product as part of your safety measures during surgery. We also offer demo units for loan. Feel free to contact us.

• Other measurement, recording and measuring instruments

The ME device can measure various leakage currents (ground leakage current, contact current, patient leakage current, patient measurement current, total patient leakage current) and ground resistance. - Its compact and lightweight design makes it easy to carry. Additionally, it can be powered by batteries, allowing it to be used anywhere without being restricted by the measurement location. - The LCD touch panel and Japanese display make operation easy to understand and simple. - There is no warm-up time required, allowing for immediate measurement after powering on. - It can measure five types of leakage currents and the ground resistance of the power cord. Guidance displays are provided, so there is no confusion when connecting measurement probes, etc. - It complies with the measurement methods of IEC 60601-1 and JIS T 0601-1. It features a pass/fail judgment function, making it easy to see OK/NG at a glance. *The pass/fail threshold can be changed, with the default set to JIS standard values. Demo units are available for loan. Please feel free to contact us.

• Other measurement, recording and measuring instruments

This is a measuring device that can be used for the inspection of external pacemaker equipment. - It is easy to operate. The menu and other displays are in Japanese, making it easy to understand. - Measurements can be taken immediately. Simply connect it to the external pacemaker, turn on the power, and select the measurement type to start measuring right away. It won't take much time for inspections. - Measurement results are available instantly. Particularly on the pacing pulse measurement screen, the waveform is displayed graphically, allowing you to confirm the shape of the pulses being output from the external pacemaker. - Sensing sensitivity can be easily measured. The PMM-201 automatically varies the signal to measure the sensing threshold of the external pacemaker. The measurement is completed in about 10 to 20 seconds. * Measurement time may vary depending on the rate. * A patent has been registered for automatic sensing sensitivity measurement based on model information. Patent No. 6630454. - It supports inspections for the four major manufacturers of external pacemakers. You only need to select the measurement type, and no complex settings are required. Demo units are also available for loan. Please feel free to contact us.

• Other measurement, recording and measuring instruments

This is a measuring device that can be used for the inspection of external pacemaker equipment. - It is easy to operate. The menu and other displays are in Japanese, making it easy to understand. - You can start measuring immediately. Simply connect it to the external pacemaker, turn on the power, and select the measurement type to begin measuring right away. It won't take much time for inspections. - You can quickly see the measurement results. Particularly on the pacing pulse measurement screen, the waveform is displayed graphically, allowing you to confirm the shape of the pulses being output from the external pacemaker. - You can easily measure the sensing sensitivity. The PMM-101 automatically varies the signal to measure the sensing threshold of the external pacemaker. The measurement is completed in about 10 to 20 seconds. * The measurement time varies depending on the rate. * A patent has been registered for the automatic sensing sensitivity measurement based on model information. Patent No. 6630454. - It supports inspections for the four major manufacturers of external pacemakers. You only need to select the measurement type; no complex settings are required. We also offer demo units for loan. Please feel free to contact us.

• Other measurement, recording and measuring instruments

Oxygen flow meters are used almost daily in medical institutions. However, in the case of flow-type meters, their accuracy decreases over time due to wear of the float and deterioration of seals, among other structural reasons. Additionally, with dial-type meters, it is unclear whether the set amount of oxygen is actually being delivered, as there may be discrepancies between the dial reading and the actual oxygen flow due to damage from impacts or aging. For these reasons, oxygen flow meters require regular inspections. However, when medical institutions attempt to verify the accuracy of their oxygen flow meters themselves, they need various equipment (pressure regulators, tubes, filters, flow meters, etc.), which makes the inspection process inefficient. Furthermore, depending on the size of the institution, they may have hundreds of devices, making self-inspection challenging. The oxygen flow meter checker is a product that consolidates the necessary equipment for inspecting oxygen flow meters into a compact form. It is an ideal product for those considering checking their oxygen flow meters. We also offer demo units for loan. Please feel free to contact us.

• Other measurement, recording and measuring instruments

The disconnection of power cords is a critical issue for ME equipment used in medical institutions. Additionally, if the retention force is too high, excessive force may be applied to the power cord, potentially causing poor contact or disconnection. The retention force measurement jig can easily measure the retention force of outlets, plugs, multi-taps, and power cords. It can measure hospital-grade products such as medical outlets and medical plugs compliant with JIS T 1021:2019, as well as general products like OA multi-taps compliant with JIS C 8303. It is also possible to measure the retention force of inlets and power cord connectors of ME equipment. For medical institutions, it is recommended to regularly check whether the outlets, multi-taps, and other devices currently in use comply with JIS standards (JIS T 1021, JIS C 8303), regardless of whether they are medical or general. How about inspecting the electrical equipment and ME devices in hospitals? We also offer demo units for loan. Please feel free to contact us.

• Other measurement, recording and measuring instruments

This is a checker that allows anyone to easily test whether the ground resistance value of a 3P cable for medical devices is within the standard (0.1Ω or less). *For standards, please refer to "JST T0601 (Corresponding International Standard IEC 60601-1)." The power cable checker has the following functions: 1. Resistance diagnosis of the power cord 2. Ground resistance diagnosis of devices where the power cord cannot be removed 3. Resistance diagnosis of 3P power strips By measuring resistance, you can confirm whether there are any contact failures or disconnections in the power cord, and check for the risk of electric shock (micro-shock). If you try to measure the resistance value of the power cord with commercially available testers, it requires significant effort. By using the power cable checker, even those without specialized knowledge can easily and accurately measure resistance. Additionally, since it is battery-operated, it can be used anywhere, and measurements are completed in about 10 seconds, so it does not take much time. Demo units are also available for loan. Please feel free to contact us.

• Other measurement, recording and measuring instruments

Hirokazu Instrumentation Co., Ltd. primarily engages in the manufacturing of control panels and software for automatic control systems and alarm monitoring systems centered around instrumentation technology for factories and plants. In November 2022, we had the opportunity to inherit the medical engineering product business from ULVAC, Inc. (formerly ULVAC Tohoku, Inc.). Currently, we are utilizing the measurement and embedded technologies accumulated through our past experiences to develop, manufacture, and sell equipment tailored to the needs of the medical field. Moving forward, we will continue to propose systems and products that leverage our technological capabilities through our business activities, while also responding to your requests with the aim of solving societal challenges.

• Other measurement, recording and measuring instruments

Since our establishment, we have developed various automatic control systems and alarm monitoring systems centered around instrumentation technology. In particular, we have a wealth of experience in gas monitoring systems and pollution monitoring systems, and we have consistently provided cutting-edge technology in the trend towards factory and plant automation (FA) and process automation (PA). Especially in recent years, we have been continuing development with a focus on the integration of computers and humans within instrumentation systems. The control technology for factories and plants has become more advanced and complex, similar to the development of computers. To address this increasingly complex technology, control and monitoring systems must be user-friendly and easy to understand. Additionally, as systems become more complex, reliability becomes a critical requirement. At this time, we propose systems that utilize advanced technology to meet our customers' needs. *For more details, please refer to the PDF materials or feel free to contact us.*

• Instrumentation and Control Systems

The "Clean Room Environment Monitoring System" is a system that controls and monitors the status of devices that neutralize harmful gases used in clean rooms. Since clean rooms, which are found in semiconductor and liquid crystal device manufacturing and research facilities, use special gases, there is a possibility of dangerous situations for the human body. Therefore, ensuring the safety of workers inside is essential. By using SCADA software and monitoring and controlling various information such as gas control and sensors in real-time, the safety of the equipment and working environment is ensured. 【Features】 ■ Real-time monitoring ■ Equipped with environmental measurement sensors ■ Gas control using SCADA software and others *For more details, please request documentation or view the PDF data available for download.

• Other clean room equipment and facilities