TPLC - Total Product Life Cycle

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Device	heater, breathing system w/wo controller (not humidifier or nebulizer
Regulation Description	Breathing system heater.
Product Code	BZE
Regulation Number	868.5270
Device Class	2

Premarket Reviews
Manufacturer	Decision
DRAEGERWERK AG & CO. KGAA
	SUBSTANTIALLY EQUIVALENT	1
EXCELERON MEDICAL
	SUBSTANTIALLY EQUIVALENT	1
MEDLINE INDUSTRIES, LP
	SUBSTANTIALLY EQUIVALENT	1
1. K234032 Hudson RCI Dri-Tech Breathing Circuits; HUD99035/D ...
SUNSET HEALTHCARE SOLUTIONS, INC.
	SUBSTANTIALLY EQUIVALENT	1

Device Problems	MDRs with this Device Problem	Events in those MDRs
Leak/Splash	296	296
Gas/Air Leak	250	250
Crack	95	95
Break	52	52
Material Split, Cut or Torn	41	41
Therapeutic or Diagnostic Output Failure	40	40
Fluid/Blood Leak	30	30
Insufficient Heating	30	30
Disconnection	28	28
Failure of Device to Self-Test	28	28
Connection Problem	21	21
Loose or Intermittent Connection	14	14
Incorrect, Inadequate or Imprecise Result or Readings	12	12
Mechanical Problem	11	11
Degraded	11	11
Material Puncture/Hole	10	10
Detachment of Device or Device Component	9	9
Melted	6	6
Use of Device Problem	6	6
Fracture	5	5
Material Deformation	5	5
Misconnection	5	5
Moisture or Humidity Problem	5	5
Component Missing	5	5
Manufacturing, Packaging or Shipping Problem	5	5
Infusion or Flow Problem	4	4
Fitting Problem	3	3
Material Perforation	3	3
Failure to Disconnect	3	3
Improper or Incorrect Procedure or Method	3	3
Corroded	3	3
Misassembled	3	3
Misassembly by Users	3	3
Output Problem	3	3
Misassembled During Installation	2	2
Overfill	2	2
Obstruction of Flow	2	2
Material Twisted/Bent	2	2
Insufficient Information	2	2
Fire	2	2
Ambient Temperature Problem	2	2
Appropriate Term/Code Not Available	2	2
Protective Measures Problem	2	2
Noise, Audible	1	1
Loss of or Failure to Bond	1	1
Deformation Due to Compressive Stress	1	1
Device Displays Incorrect Message	1	1
Device Slipped	1	1
Overheating of Device	1	1
Pressure Problem	1	1

Patient Problems	MDRs with this Patient Problem	Events in those MDRs
No Clinical Signs, Symptoms or Conditions	671	671
No Patient Involvement	50	50
No Known Impact Or Consequence To Patient	28	28
Low Oxygen Saturation	22	22
Insufficient Information	11	11
No Consequences Or Impact To Patient	11	11
Aspiration/Inhalation	3	3
Burning Sensation	3	3
Hypoxia	3	3
Pneumothorax	2	2
Dizziness	2	2
Bradycardia	2	2
Headache	2	2
Hypoventilation	1	1
Death	1	1
Respiratory Arrest	1	1
Abnormal Blood Gases	1	1
Dyspnea	1	1
Laceration(s)	1	1
Increased Respiratory Rate	1	1
Tachycardia	1	1
Unspecified Respiratory Problem	1	1
Irritability	1	1
Unspecified Vascular Problem	1	1
Respiratory Failure	1	1
Increased Peak Expiratory Flow rate	1	1

Recalls
Manufacturer		Recall Class	Date Posted
1	Vyaire Medical	I	May-09-2025