Predicate Research Report · generated 2026-08-22 · Print / save as PDF · Save to account

J. H. Emerson Co. — Predicate Candidate Screening

25 FDA 510(k) clearances under this manufacturer; the 50 most recent screened below.

55 daysmedian FDA review time

147 days90th percentile

25clearances measured

K-number	Device	Applicant	Decided	Review days
K002598	EMERSON COUGH ASSIST MODEL CA-3000 W/AUTOMATIC TIMING AND MO	J. H. Emerson Co.	2000-11-22	93
K920910	OXYGEN POWERED RESUSCITATOR FOR CPR	J. H. Emerson Co.	1993-01-12	320
K924174	EMERSON IN-EXSUFFLATOR, MODELS 2-CM & 2-CA	J. H. Emerson Co.	1992-11-17	90
K902764	EMERSON 33-AN NEGATIVE PRESSURE RESPIRATOR ALARM	J. H. Emerson Co.	1990-11-19	147
K896721	MODEL 7-AT TREATMENT CHAMBER	J. H. Emerson Co.	1990-01-22	55
K881808	EMERSON CHEST RESPIRATOR, MODEL 33-CRE	J. H. Emerson Co.	1988-08-04	98
K873489	EMERSON DISPOS THORACIC DRAINAGE SET - 551-8000	J. H. Emerson Co.	1987-12-29	120
K872936	97-D EMERSON DIMMER CONTROL	J. H. Emerson Co.	1987-09-24	59
K872937	97-TD EMERSON TIMER/DIMMER CONTROL	J. H. Emerson Co.	1987-09-24	59
K864379	EMERSON 3MV VOLUME VENTILATOR	J. H. Emerson Co.	1986-12-15	40
K864394	EMERSON 3MV VOLUME VENTILATOR	J. H. Emerson Co.	1986-12-05	29
K862712	EMERSON MODEL 3HV COMPACT VENTILATOR	J. H. Emerson Co.	1986-09-18	64
K853132	EMERSON TRO/CATH TROCAR CATHETERS	J. H. Emerson Co.	1986-01-08	166
K854799	EMERSON MODEL 3MV-OAA ALARM MODULE	J. H. Emerson Co.	1985-12-11	9
K853131	THORO/CATH STRAIGHT THORACIC RIGHT ANGLE	J. H. Emerson Co.	1985-09-05	41
K842604	EMERSON MOTION BED 6-MS & 6-ME	J. H. Emerson Co.	1984-07-20	15
K842487	SAMSON'S NEWBORN LUNG INFLATOR 340-1000	J. H. Emerson Co.	1984-07-06	10
K842488	SAMSON 1000 ANESTHESIA CIRCUIT	J. H. Emerson Co.	1984-07-06	10
K832271	EMERSON MODEL 3MV-AP AND 3V-AP PRESS-	J. H. Emerson Co.	1983-09-12	62
K832176	NEGATIVE PRESSURE CHEST RESPIRATOR PUMP	J. H. Emerson Co.	1983-09-12	68
K820077	EMERSON THORACIC SUCTION REG. #55-JP	J. H. Emerson Co.	1982-01-28	16
K813319	ASPIRATOR VENTURI SYSTEM MODEL 55-JV	J. H. Emerson Co.	1981-12-14	20
K812745	WARMING LISTHTS #96H & 96HT	J. H. Emerson Co.	1981-11-02	34
K812746	THORACIC DRAINAGE SET #55-DB2-G	J. H. Emerson Co.	1981-10-26	27
K811779	ROSS-EMERSON PUMP, MODEL 55-R	J. H. Emerson Co.	1981-07-13	20

Methodology

Recall counts reflect FDA recall records explicitly referencing each K-number; FDA links recalls to K-numbers inconsistently, so 0 means "none found in FDA records," not "never recalled." Data: FDA openFDA, refreshed weekly. Verify decisions of consequence against the primary source. Full candidate set and CSV export: atlasbyauro.com.

Prepared with Atlas

Predicate research, review-time statistics and recall monitoring for 510(k) teams — atlasbyauro.com/fda