オーイーエムシステム List of Products and Services

Since it uses a ball screw, it is optimal for operations that dislike backlash. Additionally, it has a handle, allowing for manual fine adjustments. The specifications marked with an asterisk (*) below represent the current design, but capacity, resolution, and other aspects can be modified, so please contact us with your requirements. ■ Pump Head - Material: PEEK, PPS, Acrylic*, Stainless Steel - Connection Port: 1/4-28 Flat*, M6 Flat, 10-32 Coned - Can be manifolded to attach "valves" and "pressure sensors" - Equipped with seal cleaning function ■ Plunger - Material: Stainless Steel (coating available)*, Borosilicate Glass, Sapphire, Alumina, Zirconia - Diameter: φ2 to φ18 - Stroke: 4mm to 30mm ■ Seal - Material: UHMWPE*, PTFE - Seal Load: Metal Spring*, O-ring ■ Feed Screw - Lead: 1mm, 2mm, 5mm ■ Drive - Stepper Motor (2-phase*, 5-phase) - Origin Sensor (Limit Sensor)* - Driver board can be manufactured (can also be driven via communication commands)

• Positive Displacement Pump

This is a pump that can be mounted on a panel and is a plunger pump (piston pump). By replacing it with a syringe pump, it can achieve lower costs and longer seal life. Please let us know your company's requirements regarding resolution, capacity, and more. ■ Pump Head - Material: PEEK, PPS, Acrylic, SUS316 - Connection Ports: 1/4-28 Flat, M6 Flat, 10-32 Coned - Seal cleaning function included ■ Plunger - Material: Stainless steel (coating available), borosilicate glass, sapphire, alumina, zirconia - Diameter: φ2 to φ18 - Stroke: 4mm to 30mm ■ Seal - Material: UHMWPE, PTFE

• Positive Displacement Pump
• Syringe Pump
• Other pumps

It has been used as a medical device worldwide for over 30 years. (Of course, it complies with FDA/IVDR.) We design, develop, and manufacture many units that make up the HPLC system, and we ship them as clinical testing devices. HPLC-related units developed and manufactured by our company: - Syringe pump --- Sample introduction - High-pressure pump --- Liquid delivery - Degasser --- Mobile phase degassing - Flow cell --- Taper cell - Absorbance detector --- Two-wavelength measurement - Mixer --- Mobile phase mixing - Column heater --- Column temperature control We also incorporate control boards and firmware to develop and manufacture devices tailored to your specifications.

• Analytical Equipment and Devices
• Spectroscopic Analysis Equipment
• Food Testing/Analysis/Measuring Equipment

It has a proven track record of being used worldwide as a medical device for over 30 years. Of course, it complies with FDA / IVDR as well. Units equipped in the sampling device: - Rack transport unit --- High-durability belt conveyor - Syringe pump --- Dual-channel to accommodate different volumes - Stirring unit --- High-speed stirring mechanism - Piercing unit --- Compatible with various blood collection tubes - Dilution and washing unit --- Optimized for dilution liquid volume - Waste liquid unit --- Excellent liquid drainage with high-speed suction We will develop and manufacture pre-processing devices and sampling devices involving liquid handling according to your specifications.

• Analytical Equipment and Devices
• Dispenser
• Other physicochemical equipment

Please let us know your preferences regarding resolution, pressure resistance, capacity, price, etc. We can accommodate special-shaped syringes, replacements for discontinued products, and improvements in pressure resistance. We will develop various devices and products according to your requests. Please feel free to consult with us. ■ Can be manufactured with multiple channels (simultaneous drive, independent drive) ■ Can be combined with various valves (rotary valves, pinch valves, solenoid valves) ■ You can choose between ball screws and sliding screws (metal nuts, plastic nuts) for the feeding mechanism. ■ We will select a motor that meets the load requirements. ■ We will design the feeding screw, motor, and damping mechanism according to the required resolution. ■ We will also design and assemble the control board. ■ Firmware can be implemented to drive the pump via communication commands (RS-232C, USB, etc.). ■ You can choose the syringe capacity, connection method, and seal tip material.

• Positive Displacement Pump

Please contact us with your preferences regarding resolution, pressure resistance, capacity, price, and other specifications. ■ Pump Head - Material: PEEK, PPS, Acrylic, Stainless Steel - Connection Ports: 1/4-28 Flat, M6 Flat, 10-32 Coned - Can be manifolded to attach "valves" and "pressure sensors" - Includes seal cleaning function ■ Plunger - Material: Stainless Steel (coatable), Borosilicate Glass, Sapphire, Alumina, Zirconia - Diameter: φ2 to φ18 - Stroke: 4mm to 44mm ■ Seal - Material: UHMWPE, PTFE - Seal Load: Metal Spring, O-ring ■ Feed Screw - Sliding Screw, Ball Screw - Lead: 0.5mm to 2mm ■ Drive - Stepper Motor (2-phase, 5-phase) - Direct Drive, Belt Drive (for improved resolution and heat insulation) - Origin Sensor (Limit Sensor) - Driver board can be manufactured (can also be driven via communication commands) ■ Example of Resolution Motor Step Angle: 0.9° Reduction Ratio: 2 Screw Lead: 0.5mm Plunger Diameter: 4mm In this case, it will be approximately 0.008μL / Step.

• Positive Displacement Pump
• Syringe Pump
• Other pumps

We design and manufacture devices to evaluate and solve various challenges such as microchips, columns, optical systems, and measurement components. We have developed our own units related to HPLC, from sample acquisition to absorbance measurement, and can design and manufacture the experimental equipment you desire. We also provide PC software to operate the devices. Experimental equipment ---> Problem solving ---> Start of device development compliant with ISO13485 and QSR (21CFR820) Our company supports the development of analytical instruments and medical devices from experimental equipment to mass production.

• Analytical Equipment and Devices
• Dispenser
• Other physicochemical equipment

Example of Production (Photo) An experimental device for separating biological samples within a pipette tip. - A pipette tip is directly attached to the head of a plunger pump (micro pump) to achieve high-speed and high-precision dispensing. - The pump head is equipped with two types of pressure sensors to monitor liquid level detection and pressure. - A turntable for setting vials (samples, reagents) and pipette tips. - Firmware and PC software for device control. We design and manufacture devices to accelerate data acquisition and experiments aimed at commercialization. Of course, we will also manufacture in-house during the transition to mass production.

• Analytical Equipment and Devices
• Dispenser
• Other physicochemical equipment

OEM System is engaged in a comprehensive process from development to manufacturing (mass production) of devices and equipment. For over 30 years, we have specialized in the design, development, and manufacturing of medical devices and analytical instruments, with many products being sold overseas, which has provided us with extensive know-how in obtaining UL certification and CE marking. Additionally, all products are manufactured and inspected in-house, ensuring high quality. 【Numerous achievements with well-known domestic and international manufacturers】 "We are struggling because we lack know-how in development." "We cannot allocate resources for mass production in-house." "We want to enter the medical device market as well." Please feel free to consult with us first.

• Testing Equipment and Devices
• Analytical Equipment and Devices
• Other environmental analysis equipment

OEM System handles everything from development to manufacturing (mass production) of devices and equipment in an integrated manner. We have numerous achievements with well-known manufacturers both domestically and internationally. If you are struggling with a lack of know-how during development or cannot allocate resources for mass production in-house, please consult with us first.

• Testing Equipment and Devices
• Spectroscopic Analysis Equipment
• Dispenser

Our company has been engaged in the development and manufacturing of HPLC-related equipment and clinical testing devices that utilize HPLC. Many of the units that make up these devices, such as HPLC pump units, degasser units, and micro pump units, have been designed and developed by our company. We develop various devices and products according to your needs. Please feel free to consult with us.

• Testing Equipment and Devices
• Analytical Equipment and Devices
• Separation device

This device is a dedicated absorbance reader for 96 well microplates. The measurement wavelength is selected using interference filters mounted on an optical filter wheel. It is compact and affordable, used as a measurement instrument for research and analysis, as well as for clinical testing. We develop various devices and products according to your needs. Please feel free to consult us.

• Testing Equipment and Devices
• Spectroscopic Analysis Equipment
• Analytical Equipment and Devices

As an example of "research and analysis instruments/devices," we introduce the "microplate spectrophotometer." This device is a "microplate spectrophotometer" that can measure at any wavelength from 200nm to 1000nm, compatible with microplates of 6, 12, 24, 48, 96, 384, and 1536 wells. By narrowing the beam used for measurement, it is capable of reading 1536 well plates. Additionally, by finely moving the X-Y drive mechanism, it can scan the entire plate and capture absorbance as an image. It also features stirring and heating functions for the plates. We develop various devices and products according to your needs. Please feel free to consult with us.

• Testing Equipment and Devices
• Spectroscopic Analysis Equipment
• Optical Measuring Instruments

When handling liquid samples or pharmaceuticals with analytical instruments, medical devices, or other equipment, this is the equipment used to connect or incorporate into those devices. It is also possible to provide liquid handling equipment with optimal functionality by combining these units with modified, changed, or newly designed ones.

• Testing Equipment and Devices
• Dispenser
• Other contract services