広和計装 List of Products and Services

The combination of a tablet and 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 cumbersome operations are necessary. Being able to confirm the surgical table angle as a digital value serves as a guideline for ensuring proper 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 lawsuits. Please make use of this product as part of your safety measures during surgery. We also offer demo units for loan. Please feel free to contact us.

• Other 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 wire 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 limited to specific measurement locations. - The LCD touch panel and Japanese display make operation straightforward and easy to understand. - There is no warm-up time required, so measurements can be taken immediately after powering on. - It can measure five types of leakage currents and the ground wire resistance of the power cord. A guide display is 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, allowing you to easily see whether the result is OK or NG. *The pass/fail judgment threshold can be changed. The default is set to JIS standard values. We also offer demo units for loan. Please feel free to contact us.

• Other 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 immediately. In particular, the pacing pulse measurement screen displays the waveform 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. * The 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; no complicated settings are required. Demo units are also available for loan. Please feel free to contact us.

• Other 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 does not take much time for inspections. - Measurement results are available instantly. In particular, the pacing pulse measurement screen displays the waveform graphically, allowing you to confirm the shape of the pulses being output from the external pacemaker. - Sensing sensitivity can be easily measured. 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 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 measuring instruments

Oxygen flow meters are used almost daily in medical institutions, but 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 issues. 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, they need various equipment (such as pressure regulators, tubes, filters, flow meters, etc.), which makes the inspection process inefficient. Moreover, depending on the size of the institution, they may possess hundreds of these 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 the ideal product for those considering checking their oxygen flow meters. We also offer demo units for loan. Please feel free to contact us.

• Other measuring instruments

The disconnection of power cords is a critical issue for ME equipment used in medical institutions. Additionally, if the holding force is too high, excessive force may be applied to the power cord, potentially causing poor contact or disconnection. The holding force measurement fixture can easily measure the holding force of outlets, plugs, multi-tap power strips, 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-tap power strips compliant with JIS C 8303. It is also possible to measure the holding force of inlets and power cord connectors of ME equipment. For medical institutions, we recommend regularly checking whether the outlets and multi-tap power strips currently in use, regardless of whether they are medical or general, fall within the specifications of JIS standards (JIS T 1021, JIS C 8303). How about inspecting the electrical equipment and ME devices in your hospital? We also offer demo units for loan. Please feel free to contact us.

• Other 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 (below 0.1Ω). *Please refer to "JST T0601 (Corresponding International Standard IEC 60601-1)" for the standards. The power cable checker has the following functions: 1. Resistance diagnosis of the power cord 2. Ground resistance diagnosis of equipment 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 can be quite labor-intensive. 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 doesn't take much time. We also offer demo units for loan. Please feel free to contact us.

• Other measuring instruments

Hirokazu Keiso 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 and industrial products business from ULVAC, Inc. (formerly ULVAC Tohoku, Inc.). Currently, we are utilizing the measurement and embedded technologies accumulated through our previous 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 in pursuit of solving societal challenges.

• Other measuring instruments

Since our establishment, we have been developing 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). In recent years, we have continued to develop 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.*

• Other Software

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

• Other Software