510(k) · Cleared
ClearedEngstrom Carestation, Engstrom Pro
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Datex-Ohmeda, Inc. · CBK Ventilator, Continuous, Facility Use
Cleared on Oct 3, 2008 as substantially equivalent to K062710 (Datex-Ohmeda, Inc., 2006) and 2 other predicates after a 95-day review. Its family tree reaches back 10 generations to 1991. 22 of the 112 devices in its family, counting itself, have a Class I recall. 37 later devices descend from it.
- Decided
- Oct 3, 2008
- Review
- 95 days
- Class
- Class II
- Product code
- CBK
- Recalls
- None
- Predicates
- 3
Its longest line of descent runs back 10 generations to K902859 (1991). 74 ancestors in all, the oldest K883038 (1988). 37 later devices descend from it, 2 citing it directly. 22 of the 112 devices in this family, counting this one, have a Class I recall.
- Root · 10 generations backK902859 Servo Ventilator 300Siemens Life Support Systems · 1991 · Recalled
- 6 generations between
- 3 generations backK053270 IVENT 201Versamed Medical Systems, Inc. · 2006
- 2 generations backK061627 Modification to I Vent 201Versamed Medical Systems, Inc. · 2006
- 1 generation backK063404 Servo-I Ventilator System, Models 64, 87 and 800Maquet Critical Care AB · 2007
- This deviceK081842 Engstrom Carestation, Engstrom ProDatex-Ohmeda, Inc. · 2008
- Descendant · cites it directly · 21 of its ownK093886 Engstrom Carestation, Engstrom ProDatex-Ohmeda Inc., A Division of Instrumentarium C · 2010
- Descendant · cites it directly · 14 of its ownK103803 Hamilton-G5Hamilton Medical AG · 2011 · Recalled (Class I)
- Descendant · 2 generations on · 13 of its ownK112722 GE Datex-Ohmeda AvanceDatex-Ohmeda, Inc. · 2011 · Recalled (Class I)
- Descendant · 3 generations on · 11 of its ownK123125 GE Datex-Ohmeda Avance CS2Datex-Ohmeda, Inc. · 2013 · Recalled (Class I)
- Descendant · 2 generations on · 10 of its ownK131774 Hamilton-G5Hamilton Medical AG · 2013 · Recalled (Class I)
Show all 10 generations
- Root · 10 generations backK902859 Servo Ventilator 300Siemens Life Support Systems · 1991 · Recalled
- 9 generations backK960010 Servo Ventilator 300 Computer InterfaceSiemens Elema AB · 1996
- 8 generations backK970839 Servo Ventilator 300ASiemens Elema AB · 1997 · Recalled
- 7 generations backK992788 Bear Cub 750 PSVBear Medical Systems, Inc. · 1999
- 6 generations backK013642 AVEABird Products Corp. · 2002 · Recalled (Class I)
- 5 generations backK032451 Bird Tbird Vela VentilatorBird Products Corp. · 2004 · Recalled
- 4 generations backK052554 Modification to: Ivent 201 Portable VentilatorVersamed Medical Systems, Inc. · 2005
- 3 generations backK053270 IVENT 201Versamed Medical Systems, Inc. · 2006
- 2 generations backK061627 Modification to I Vent 201Versamed Medical Systems, Inc. · 2006
- 1 generation backK063404 Servo-I Ventilator System, Models 64, 87 and 800Maquet Critical Care AB · 2007
- This deviceK081842 Engstrom Carestation, Engstrom ProDatex-Ohmeda, Inc. · 2008
Showing 5 of 37 descendants. See all descendants
Descendants cleared per year
Class I recalls in this family
Most influential descendants
Showing 5 of 37 · See all- K093886Engstrom Carestation, Engstrom ProDatex-Ohmeda Inc., A Division of Instrumentarium C · 2010 · cites it directly21descendants
- K103803Hamilton-G5Hamilton Medical AG · 2011 · cites it directly14descendants
- K112722GE Datex-Ohmeda AvanceDatex-Ohmeda, Inc. · 2011 · 2 generations on13descendants
- K123125GE Datex-Ohmeda Avance CS2Datex-Ohmeda, Inc. · 2013 · 3 generations on11descendants
- K131774Hamilton-G5Hamilton Medical AG · 2013 · 2 generations on10descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −10 | K902859 | Servo Ventilator 300 | Siemens Life Support Systems | 1991 | 3 |
| −9 | K960010 | Servo Ventilator 300 Computer Interface | Siemens Elema AB | 1996 | — |
| −8 | K970839 | Servo Ventilator 300A | Siemens Elema AB | 1997 | 4 |
| −7 | K992788 | Bear Cub 750 PSV | Bear Medical Systems, Inc. | 1999 | — |
| −6 | K013642 | AVEA | Bird Products Corp. | 2002 | Class I |
| −5 | K032451 | Bird Tbird Vela Ventilator | Bird Products Corp. | 2004 | 1 |
| −4 | K052554 | Modification to: Ivent 201 Portable Ventilator | Versamed Medical Systems, Inc. | 2005 | — |
| −3 | K053270 | IVENT 201 | Versamed Medical Systems, Inc. | 2006 | — |
| −2 | K061627 | Modification to I Vent 201 | Versamed Medical Systems, Inc. | 2006 | — |
| −1 | K063404 | Servo-I Ventilator System, Models 64, 87 and 800 | Maquet Critical Care AB | 2007 | — |
| 0 (this device) | K081842 | Engstrom Carestation, Engstrom Pro | Datex-Ohmeda, Inc. | 2008 | — |
| +1 | K093886 | Engstrom Carestation, Engstrom Pro | Datex-Ohmeda Inc., A Division of Instrumentarium C | 2010 | — |
| +1 | K103803 | Hamilton-G5 | Hamilton Medical AG | 2011 | Class I |
| +2 | K112722 | GE Datex-Ohmeda Avance | Datex-Ohmeda, Inc. | 2011 | Class I |
| +3 | K123125 | GE Datex-Ohmeda Avance CS2 | Datex-Ohmeda, Inc. | 2013 | Class I |
| +2 | K131774 | Hamilton-G5 | Hamilton Medical AG | 2013 | Class I |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1988 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 9 | 2 |
| 1999 | 6 | 0 |
| 2000 | 3 | 1 |
| 2001 | 5 | 0 |
| 2002 | 2 | 0 |
| 2003 | 3 | 1 |
| 2004 | 5 | 1 |
| 2005 | 2 | 0 |
| 2006 | 2 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2010 | 1 | 0 |
| 2011 | 4 | 4 |
| 2012 | 2 | 1 |
| 2013 | 6 | 3 |
| 2014 | 1 | 0 |
| 2015 | 5 | 1 |
| 2016 | 2 | 2 |
| 2017 | 3 | 1 |
| 2018 | 1 | 0 |
| 2019 | 3 | 1 |
| 2020 | 2 | 1 |
| 2021 | 3 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2026 | 2 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
22 devices in this family have a Class I recall. A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new CBK device
- #1 K252663 Inbentus Versatilescore 16.0 · 17 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (3)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K062710 | GE Datex-Ohmeda Engstrom CarestationSummary page 1…y 807.92(a)(3) The Engstrom Ventilator is substantially equivalent in safety and effectiveness to the legally marketed (predicate) Engstrom Carestation (K062710) and the Maquet Servo-i (K063404, K041223).… | 2006 |
| * | K063404 | Servo-I Ventilator System, Models 64, 87 and 800Summary page 1…ilator is substantially equivalent in safety and effectiveness to the legally marketed (predicate) Engstrom Carestation (K062710) and the Maquet Servo-i (K063404, K041223). Page 2 of 4… | 2007 |
| * | K041223 | Modification to Servo-I Ventilator System, Model 64 87 800 E407ESummary page 1…substantially equivalent in safety and effectiveness to the legally marketed (predicate) Engstrom Carestation (K062710) and the Maquet Servo-i (K063404, K041223). Page 2 of 4 DEVICE… | 2004 |
What descends from it? (37)
See all 372 later devices cite it directly; ranked here by how many devices descend from each in turn.
Has anything in its family been recalled? (22 Class I)
No FDA recall names this device.
Relatives with a Class I recall
Class I is FDA’s most serious recall class. A recall in the family tree is context for this device, not evidence about it.
- K041223Modification to Servo-I Ventilator System, Model 64 87 800 E407EMaquet Critical Care AB · 2004 · Direct predicate · ◆ in the 2004 ancestors bar of FIG. 11 Class I recall
- K023366Datex-Ohmeda 7900 Ventilator EnhancementsDatex-Ohmeda, Inc. · 2003 · 4 generations back · ◆ in the 2003 ancestors bar of FIG. 11 Class I recall
- K001646Puritan-Bennett 840 Ventilator System with Neomode OptionPuritan Bennett Corp. · 2000 · 4 generations back · ◆ in the 2000 ancestors bar of FIG. 11 Class I recall
- K013642AVEABird Products Corp. · 2002 · 5 generations back · ◆ on the line of descent in FIG. 113 Class I recalls
- K981072Esprit VentilatorRespironics, Inc. · 1998 · 5 generations back · ◆ in the 1998 ancestors bar of FIG. 11 Class I recall
- K970460Nellcor Puritan Bennett, 840 Ventilator System (Model 840)Puritan Bennett Corp. · 1998 · 6 generations back · ◆ in the 1998 ancestors bar of FIG. 11 Class I recall
- K103803Hamilton-G5Hamilton Medical AG · 2011 · Cites it directly · ◆ in the 2011 descendants bar of FIG. 11 Class I recall
- K111116Engstrom Carestation, Engstrom Pro, Models 1505-9000-000, 1505-9003-000Datex-Ohmeda · 2011 · 2 generations on · ◆ in the 2011 descendants bar of FIG. 13 Class I recalls
- K112722GE Datex-Ohmeda AvanceDatex-Ohmeda, Inc. · 2011 · 2 generations on · ◆ in the 2011 descendants bar of FIG. 12 Class I recalls
- K110213GE Datex-Ohmeda AisysDatex-Ohmeda, Inc. · 2011 · 2 generations on · ◆ in the 2011 descendants bar of FIG. 12 Class I recalls
- K121225Hamilton-C2Hamilton Medical AG · 2012 · 2 generations on · ◆ in the 2012 descendants bar of FIG. 11 Class I recall
- K130178Inspiration Ventilator System 5I/7IeVent Medical, Ltd. · 2013 · 2 generations on · ◆ in the 2013 descendants bar of FIG. 11 Class I recall
Nearest 12 of 22 shown.
Nearest 5 of 22; all are on the web page.
What does this lineage say?
- The line of descent spans 17 years and passes through 7 companies; a new generation was cleared every 1.6 years on median.
- 23 of the 74 ancestors have a recall of any class; 6 have a Class I recall.
- Of its descendants, K093886 (Datex-Ohmeda Inc., A Division of Instrumentarium C, 2010) has gone furthest, with 21 descendants of its own.
- 2 other devices also cite its predicate K062710.
How does its category compare?
All CBK devicesCBK Ventilator, Continuous, Facility Use: FDA decisions, review times, recalls and adverse event reports over 20 years. 2008, this device’s year, is highlighted.
FDA decisions per year · CBK
4in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · CBK
163in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · CBK
14in 2024
Class I (81 since 2007) Class II/III not classified
Adverse event reports per year · CBK
13,991in 2025
MAUDE reports naming product code CBK, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 11 | 142 | 17 | 1,531 |
| 2008 | 18 | 115 | 23 | 1,933 |
| 2009 | 12 | 122 | 8 | 1,766 |
| 2010 | 14 | 150 | 9 | 1,799 |
| 2011 | 13 | 192 | 12 | 1,877 |
| 2012 | 17 | 207 | 2 (1) | 5,509 |
| 2013 | 5 | 277 | 5 (2) | 7,921 |
| 2014 | 5 | 439 | 5 (4) | 7,600 |
| 2015 | 7 | 266 | 6 (4) | 11,876 |
| 2016 | 4 | 323 | 4 (1) | 16,056 |
| 2017 | 6 | 280 | 1 | 14,451 |
| 2018 | 4 | 183 | 3 (3) | 9,849 |
| 2019 | 8 | 435 | 14 (13) | 9,100 |
| 2020 | 5 | 176 | 4 | 11,096 |
| 2021 | 6 | 267 | 21 (19) | 13,322 |
| 2022 | 0 | — | 8 (4) | 15,974 |
| 2023 | 5 | 309 | 4 (3) | 24,928 |
| 2024 | 9 | 203 | 14 (14) | 20,336 |
| 2025 | 4 | 163 | 0 | 13,991 |
| 2026 | 3 | 235 | 15 (13) | — |
What is it indicated for?
The GE Datex-Ohmeda Engstr6m family of ventilators (Engstr6m Carestation and Engstr6m Pro) are designed to provide mechanical ventilation for adults and pediatrics weighing 5kg and above having degrees of pulmonary impairment varying from minor to severe. Optional Neonatal capabilities on the Engstr6m Family expand the patient range to 0.5 kg. The GE Datex-Ohmeda Engstrbm family of ventilators are microprocessor based, electronically controlled…
Read the full statement (183 words)
The GE Datex-Ohmeda Engstr6m family of ventilators (Engstr6m Carestation and Engstr6m Pro) are designed to provide mechanical ventilation for adults and pediatrics weighing 5kg and above having degrees of pulmonary impairment varying from minor to severe. Optional Neonatal capabilities on the Engstr6m Family expand the patient range to 0.5 kg.
The GE Datex-Ohmeda Engstrbm family of ventilators are microprocessor based, electronically controlled, pneumatically driven ventilators that include integrated FiO2, airway pressure, spirometry and volume monitoring. Options include an Aerogen Aeroneb nebulizer and an integrated air compressor. Options available on Engstr6m Carestation only include integrated respiratory gas monitoring capabilities via various Datex-Ohmeda patient monitoring modules listed in the product labeling, capabilities to measure SpiroDynamics via an intratracheal pressure sensor in patients using sized 6.5 tracheal tubes and larger, and calculation of functional residual capacity of mechanically ventilated patients using Nitrogen Wash In/ash Out method.
Not all features are available with all patient populations.
The Engstr6m Carestation is not a pulmonary function calculation device.
The system is designed for facility use, including within-facility transport, and should only be used under the orders of a clinician.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K081842 · printed Nov 6, 2026
Cite this page
510(k) Report. “K081842: Engstrom Carestation, Engstrom Pro.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K081842
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026