GE Nuclear Medicine 600/800 series systems, specifically: a) OPTIMA O640 X 3/8 inch NR, b) DISCOVERY O640 X 3/8 inch, c) NM OPTIMA O640 X 3/8 inch, d) O640 NM Gantry 3/8 inch, e) O640 NM GANTRY FINAL ASSY, f) OPTIMA O640 X 3/8 inch; Emission Computed Tomography System

Reason: A mitigation may not be correctly implemented. If this is the case, the detector can fall, leading to life-threatening bodily injury.

Code information: a) OPTIMA O640X3/8 inch NR: Catalog number 5376204-41, UDI/DI Not Applicable, Serial Numbers: 64GY51002, 64GY51003, 64GY51004, 0000064GY51011, 64GY51005; b) DISCOVERY O640X 3/8 inch: Catalog number H3101RL, UDI/DI Not Applicable, Serial Numbers: 64GY51021; c) NM OPTIMA O640X3/8 inch: Catalog number To be provided, UDI/DI To be provided, Serial Numbers: 26043; d) O640 NM Gantry 3/8 inch: Catalog number 5376204-41, UDI/DI Not Applicable, Serial Numbers: 64GY51022; , UDI/DI Not Applicable, Serial Numbers: 64GY51024, 64GY51007, 64GY51019, 64GY51018, 64GY51016, 64GX51001, 64GY51006, 64GY51013, 64GZ51026, 64GY51025, 64GY51012, 64GY51023, 64GY51014, 64GZ51027; UDI/DI To be provided, Serial Numbers: 64GY51008, 64GY51009, 64GY51020, 64GZ51028, 64GZ51030, 64GY51015, 64GY51011; e) O640 NM GANTRY FINAL ASSY: Catalog number H3100JZ, UDI/DI To be provided, Serial Numbers: ONMX26515; f) OPTIMA O640X3/8 inch: Catalog number H3101RL, UDI/DI Not Applicable, Serial Numbers: 64GZ51029, 64GZ51031; Catalog number 5376204-41, UDI/DI Not Applicable, Serial Numbers: 64GY51017; UDI/DI To be provided, Serial Numbers: 64GY51010.

Distribution pattern: Worldwide distribution. US nationwide including Puerto Rico, Algeria, Argentina, Australia, Austria, Bahrain, Belgium, Bolivia, Brazil, Bulgaria, Canada, Chile, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Egypt, El Salvador, Ethiopia, Finland, France, Germany, Ghana, Greece, Hong Kong, Hungary, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Japan, Jordan, Kazakhstan, Kenya, Republic of Korea, Kuwait, Libya, Lithuania, Malaysia, Martinique, Mexico, Morocco, Netherlands, New Zealand, Nigeria, Norway, Pakistan, Panama, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Saudi Arabia, Serbia, Singapore, Slovakia, South Africa, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, United Kingdom, Uzbekistan, and Vietnam.