# K213316: Life Scope PT BSM-1700 Series, AY Series, Data Acquisition Unit, LIFE SCOPE BSM 6000 SERIES BEDSIDE MONITORING SYSTEM, Nihon Kohden CSM-1901 BEDSIDE MONITORING SYSTEM

- Pathway: 510(k) (Special)
- Applicant: Nihon Kohden Corporation
- Decided: Dec 29, 2021 after 86 days
- Product code: KOI (Stimulator, Nerve, Peripheral, Electric)
- Device class: 2
- Regulation: 21 CFR 868.2775
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 8 generations back to K951127 (1995). 16 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 18 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K201949: Smart Cable NMT Module and Accessories, Life Scope BSM 3000 Series and Life Scope BSM 6000 Series, Nihon Kohden Corporation (2021) Summary page 7.

## Most influential descendants
- K220976: Life Scope PT BSM-1700 Series Bedside Monitor (2022), 0 descendants of its own

## Indications for use
The Smart Cable NMT Module and Accessories are indicated for monitoring the relaxation of the patient when neuromuscular blockades are administered. The Smart Cable NMT Module and Accessories are comprised of: * AF-201P NMT Module with Smart Cable * Disposable Electrodes * Main cable * Holder (optional) The Smart Cable NMT Module and Accessories are intended to be used as a system that requires Nihon Kohden compatible electrodes and bedside monitoring systems. The Smart Cable NMT Module and Accessories are intended for use by medical personnel in clinical settings and are available by prescription only. Life Scope® BSM-6000 Series Bedside Monitoring Systems The Life Scope® BSM-6000 Series Bedside Monitoring Systems are intended to monitor, display, and record physiological data to provide cardiac and vital signs monitoring within a medical facility. The device is intended to produce a visual record of the electrical signals produced by the heart and monitor the electrocardiogram to generate visible and/or audible alarms when an arrhythmia exists. The device is also intended to monitor heart rate, pulse rate, blood oxygen saturation (SpO2), non-invasive blood pressure (NIBP), invasive blood pressure (IBP), body temperature, BIS, cardiac output (CO), oxygen concentration (FiO2), carbon dioxide concentration (C02), EtCO2, respiratory rate and inspired and expired anesthetic agents and anesthetic gases including N20, Halothane, Isoflurane, Enflurane, Sevoflurane and Desflurane. The device may generate an audible and/or visual alarm when a measured rate falls outside preset limits. The device may also be used to condition and transmit physiological signals via radio frequency. The device can interface to external equipment to display numerical and waveform data and alarms from the external devices. Supported external devices include C02 monitors, BIS monitors, Anesthetic agents/gases detection system, Anesthesia machine, Ventilators, CCO monitors, TOF monitors, CCO/SvO2 Monitors, EEG monitoring device, tcPO2/tcPCO2 monitors, rS02 monitors and external devices which output analog voltage signal. The device will be available for use by medical personnel on patients within a medical facility on all patient populations. The system requires a BSM-6000 core unit with a compatible input unit: AY Series or Life Scope® PT BSM-1700 Series. Life Scope® CSM-1901 Bedside Monitoring Systems The Life Scope® CSM-1901 Bedside Monitoring Systems are intended to monitor, display and record physiological data to provide cardiac and vital signs monitoring within a medical facility. The device is intended to produce a visual record of the electrical signal produced by the heart and monitor the electrocardiogram to generate visible and/or audible alarms when an arrhythmia exists. The device is also intended to monitor heart rate, pulse rate, blood oxygen saturation (SpO2), non-invasive blood pressure (NIBP), invasive blood pressure (IBP), body temperature, BIS, cardiac output (CO), oxygen concentration (FiO2), carbon dioxide concentration (C02), EtCO2, respiratory rate, inspired and expired anesthetic agents and anesthetic gases including N20, halothane, isoflurane, enflurane, sevoflurane and desflurane. The device also displays patient data from external devices such as ventilators, TOF monitors, CCO/SvO2 monitors, and EEG measuring unit. The device may generate and audible and/or visual alarm when a measured rate falls outside preset limits. The device will be available for use by trained medical personnel within a medical facility on all patient populations, including adult, neonate, infant, child, and adolescent subgroups. The system requires a CSM-1901 core unit with a compatible input unit: AY Series or Life Scope® PT BSM-1700 Series. Life Scope® PT BSM-1700 Series and Accessories The Life Scope® PT BSM-1700 Series and Accessories are intended acquire and transfer electrical impulses from the patient to the main unit of the device. The BSM-1700 Series input unit monitors physiological data and may generate an audible and/or visual alarm when a measured rate falls outside preset limits when disconnected from the core unit of the device. The input unit can be removed from one core unit and connected to another devices core unit. The Life Scope® PT BSM-1700 Series can be used in transport mode where data is transferred from one device to another device by using with or without WLAN technology. The input unit can acquire the following parameter signals: Electrocardiogram (ECG), Impedance respiration (Imp Resp), Non-invasive blood pressure (NIBP), Arterial oxygen saturation (SpO2), Carbon dioxide concentration (C02), Invasive blood pressure (IBP), Temperature (Temp), Cardiac Output (CO), TOF and Bispectral Index (BIS). The Data Acquisition Unit (DAU) is an optional accessory. The DAU is used to communicate between the compatible parent core unit and the input unit using connection cables. The keys on the DAU allow operation of the bedside monitor remotely. The DAU is only compatible with the Life Scope® PT BSM-1700 Series and the AY Series Input Units. AY Series and Accessories AY Series and Accessories are intended to acquire and transfer electrical impulses from the patient to the core unit of the device. The input unit can acquire the following parameter signals: Electrocardiogram (ECG), Impedance respiration (Imp Resp), Non-invasive blood pressure (NIBP), Arterial oxygen saturation (SpO2), Carbon dioxide concentration (C02), Invasive blood pressure (IBP), Temperature (Temp), Cardiac Output (CO), TOF and Bispectral Index (BIS). AA Series smart expansion unit adds additional MULTI sockets to an AY Series input unit and can only be used with compatible monitoring systems. The Data Acquisition Unit (DAU) is an optional accessory. The DAU is used to communicate between the compatible parent core unit and the input unit using connection cables. The keys on the DAU allow operation of the bedside monitor remotely. The DAU is only compatible with the Life Scope® PT BSM-1700 Series and the AY Series Input Units.

Source page: https://510kreport.com/device/K213316
Methodology: https://510kreport.com/methodology