510(k) · Cleared
Recalled · Class I · 2017Newport HT70 Family of Ventilators
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Newport Medical Instruments, Inc. · CBK Ventilator, Continuous, Facility Use
Cleared on Nov 18, 2009 as substantially equivalent to K992133 (Newport Medical Instruments, Inc., 2000) and 17 other predicates after a 232-day review. Its family tree reaches back 11 generations to 1991. 9 of the 85 devices in its family, counting itself, have a Class I recall. 2 later devices descend from it. It has been recalled 4 times, including 3 Class I recalls.
- Decided
- Nov 18, 2009
- Review
- 232 days
- Class
- Class II
- Product code
- CBK
- Recalls
- 4 (3 Class I)
- Predicates
- 18
Its longest line of descent runs back 11 generations to K902859 (1991). 82 ancestors in all, the oldest K841279 (1984). 2 later devices descend from it, 2 citing it directly. 9 of the 85 devices in this family, counting this one, have a Class I recall.
- Root · 11 generations backK902859 Servo Ventilator 300Siemens Life Support Systems · 1991 · Recalled
- 7 generations between
- 3 generations backK061627 Modification to I Vent 201Versamed Medical Systems, Inc. · 2006
- 2 generations backK063404 Servo-I Ventilator System, Models 64, 87 and 800Maquet Critical Care AB · 2007
- 1 generation backK073694 Ivent 2001 Mri ConditionalVersamed Medical Systems, Inc. · 2008
- This deviceK090888 Newport HT70 Family of VentilatorsNewport Medical Instruments, Inc. · 2009
- Descendant · cites it directly · 1 of its ownK111146 Newport HT70 VentilatorNewport Medical Instruments, Inc. · 2011 · Recalled (Class I)
- Descendant · cites it directly · 0 of its ownK121891 Newport Aura VentilatorNewport Medical Instruments, Inc. · 2012
Show all 11 generations
- Root · 11 generations backK902859 Servo Ventilator 300Siemens Life Support Systems · 1991 · Recalled
- 10 generations backK960010 Servo Ventilator 300 Computer InterfaceSiemens Elema AB · 1996
- 9 generations backK970839 Servo Ventilator 300ASiemens Elema AB · 1997 · Recalled
- 8 generations backK992788 Bear Cub 750 PSVBear Medical Systems, Inc. · 1999
- 7 generations backK013642 AVEABird Products Corp. · 2002 · Recalled (Class I)
- 6 generations backK032451 Bird Tbird Vela VentilatorBird Products Corp. · 2004 · Recalled
- 5 generations backK052554 Modification to: Ivent 201 Portable VentilatorVersamed Medical Systems, Inc. · 2005
- 4 generations backK053270 IVENT 201Versamed Medical Systems, Inc. · 2006
- 3 generations backK061627 Modification to I Vent 201Versamed Medical Systems, Inc. · 2006
- 2 generations backK063404 Servo-I Ventilator System, Models 64, 87 and 800Maquet Critical Care AB · 2007
- 1 generation backK073694 Ivent 2001 Mri ConditionalVersamed Medical Systems, Inc. · 2008
- This deviceK090888 Newport HT70 Family of VentilatorsNewport Medical Instruments, Inc. · 2009
Class I recalls in this family
Most influential descendants
Showing 2 of 2 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −11 | K902859 | Servo Ventilator 300 | Siemens Life Support Systems | 1991 | 3 |
| −10 | K960010 | Servo Ventilator 300 Computer Interface | Siemens Elema AB | 1996 | — |
| −9 | K970839 | Servo Ventilator 300A | Siemens Elema AB | 1997 | 4 |
| −8 | K992788 | Bear Cub 750 PSV | Bear Medical Systems, Inc. | 1999 | — |
| −7 | K013642 | AVEA | Bird Products Corp. | 2002 | Class I |
| −6 | K032451 | Bird Tbird Vela Ventilator | Bird Products Corp. | 2004 | 1 |
| −5 | K052554 | Modification to: Ivent 201 Portable Ventilator | Versamed Medical Systems, Inc. | 2005 | — |
| −4 | K053270 | IVENT 201 | Versamed Medical Systems, Inc. | 2006 | — |
| −3 | K061627 | Modification to I Vent 201 | Versamed Medical Systems, Inc. | 2006 | — |
| −2 | K063404 | Servo-I Ventilator System, Models 64, 87 and 800 | Maquet Critical Care AB | 2007 | — |
| −1 | K073694 | Ivent 2001 Mri Conditional | Versamed Medical Systems, Inc. | 2008 | — |
| 0 (this device) | K090888 | Newport HT70 Family of Ventilators | Newport Medical Instruments, Inc. | 2009 | — |
| +1 | K111146 | Newport HT70 Ventilator | Newport Medical Instruments, Inc. | 2011 | Class I |
| +1 | K121891 | Newport Aura Ventilator | Newport Medical Instruments, Inc. | 2012 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1984 | 1 | 0 |
| 1988 | 1 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 11 | 2 |
| 1999 | 6 | 0 |
| 2000 | 5 | 1 |
| 2001 | 6 | 0 |
| 2002 | 3 | 0 |
| 2003 | 3 | 1 |
| 2004 | 5 | 1 |
| 2005 | 2 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2011 | 1 | 1 |
| 2012 | 1 | 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.
9 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? (18)
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 |
|---|---|---|---|
| * | K992133 | Newport HT50 Ventilator with Humidifier HT50-H, Newport HT50 Ventilator Without…Summary page 1…The HT70 is substantially equivalent to the following legally marketed predicate devices: * NEWPORT HT50® Ventilator cleared under K992133 and K082724; · Pulmonetic Systems LTV® 1000 cleared under K981371, K984056, K002881, K0… | 2000 |
| * | K082724 | Newport HTS50 Ventilator with Dual Pac Battery SystemSummary page 1…e HT70 is substantially equivalent to the following legally marketed predicate devices: * NEWPORT HT50® Ventilator cleared under K992133 and K082724; · Pulmonetic Systems LTV® 1000 cleared under K981371, K984056, K002881, K010608, K0322… | 2008 |
| * | K981371 | LTV 1000 VentilatorSummary page 1…cate devices: * NEWPORT HT50® Ventilator cleared under K992133 and K082724; · Pulmonetic Systems LTV® 1000 cleared under K981371, K984056, K002881, K010608, K032226, K040540, and K051767; a Pulmonetic Systems PALMTop… | 1998 |
| * | K984056 | LTV 1000Summary page 1…devices: * NEWPORT HT50® Ventilator cleared under K992133 and K082724; · Pulmonetic Systems LTV® 1000 cleared under K981371, K984056, K002881, K010608, K032226, K040540, and K051767; a Pulmonetic Systems PALMTop PTV Mode… | 1999 |
| * | K002881 | Ventilator, Continuous (Respirator), Model LTV 1000Summary page 1…ces: * NEWPORT HT50® Ventilator cleared under K992133 and K082724; · Pulmonetic Systems LTV® 1000 cleared under K981371, K984056, K002881, K010608, K032226, K040540, and K051767; a Pulmonetic Systems PALMTop PTV Models 8/10 c… | 2000 |
| * | K010608 | Modification to Lap Top Ventilator (LTV)Summary page 1…ORT HT50® Ventilator cleared under K992133 and K082724; · Pulmonetic Systems LTV® 1000 cleared under K981371, K984056, K002881, K010608, K032226, K040540, and K051767; a Pulmonetic Systems PALMTop PTV Models 8/10 cleared under K070594;… | 2001 |
| * | K032226 | LTV-1000 VentilatorSummary page 1…Ventilator cleared under K992133 and K082724; · Pulmonetic Systems LTV® 1000 cleared under K981371, K984056, K002881, K010608, K032226, K040540, and K051767; a Pulmonetic Systems PALMTop PTV Models 8/10 cleared under K070594;… | 2003 |
| * | K040540 | Modification to LTV 1000 VentilatorSummary page 1…or cleared under K992133 and K082724; · Pulmonetic Systems LTV® 1000 cleared under K981371, K984056, K002881, K010608, K032226, K040540, and K051767; a Pulmonetic Systems PALMTop PTV Models 8/10 cleared under K070594; and… | 2004 |
| * | K051767 | LTV 1000 VentilatorSummary page 1…der K992133 and K082724; · Pulmonetic Systems LTV® 1000 cleared under K981371, K984056, K002881, K010608, K032226, K040540, and K051767; a Pulmonetic Systems PALMTop PTV Models 8/10 cleared under K070594; and… | 2005 |
| * | K070594 | Palmtop Ventilator, Models PTV-8, PTV-10Summary page 1…r K981371, K984056, K002881, K010608, K032226, K040540, and K051767; a Pulmonetic Systems PALMTop PTV Models 8/10 cleared under K070594; and * Versarmed Medical Systems iVENTIM 201 cleared under K981668, K01 1957,… | 2007 |
| * | K981668 | Smartvent 201 Portable VentilatorSummary page 1…a Pulmonetic Systems PALMTop PTV Models 8/10 cleared under K070594; and * Versarmed Medical Systems iVENTIM 201 cleared under K981668, K01 1957, K021981, K042468, K052554, K053270, K061627, and K073694. ht70sub -032609 IV… | 1999 |
| * | K011957 | Ivent 201 Portable VentilatorSummary page 1…netic Systems PALMTop PTV Models 8/10 cleared under K070594; and * Versarmed Medical Systems iVENTIM 201 cleared under K981668, K01 1957, K021981, K042468, K052554, K053270, K061627, and K073694. ht70sub -032609 IV. Dev… | 2001 |
| * | K021981 | Ivent 201 Portable VentilatorSummary page 1…8/10 cleared under K070594; and * Versarmed Medical Systems iVENTIM 201 cleared under K981668, K01 1957, K021981, K042468, K052554, K053270, K061627, and K073694. ht70sub -032609 IV. Device Description The Ne… | 2003 |
| * | K042468 | Ivent 201 Portable VentilatorSummary page 1…ared under K070594; and * Versarmed Medical Systems iVENTIM 201 cleared under K981668, K01 1957, K021981, K042468, K052554, K053270, K061627, and K073694. ht70sub -032609 IV. Device Description The Newport HT7… | 2004 |
| * | K052554 | Modification to: Ivent 201 Portable VentilatorSummary page 1…r K070594; and * Versarmed Medical Systems iVENTIM 201 cleared under K981668, K01 1957, K021981, K042468, K052554, K053270, K061627, and K073694. ht70sub -032609 IV. Device Description The Newport HT70 is a st… | 2005 |
| * | K053270 | IVENT 201Summary page 1…; and * Versarmed Medical Systems iVENTIM 201 cleared under K981668, K01 1957, K021981, K042468, K052554, K053270, K061627, and K073694. ht70sub -032609 IV. Device Description The Newport HT70 is a state of th… | 2006 |
| * | K061627 | Modification to I Vent 201Summary page 1…and * Versarmed Medical Systems iVENTIM 201 cleared under K981668, K01 1957, K021981, K042468, K052554, K053270, K061627, and K073694. ht70sub -032609 IV. Device Description The Newport HT70 is a state of the art ven… | 2006 |
| * | K073694 | Ivent 2001 Mri ConditionalSummary page 1…and * Versarmed Medical Systems iVENTIM 201 cleared under K981668, K01 1957, K021981, K042468, K052554, K053270, K061627, and K073694. ht70sub -032609 IV. Device Description The Newport HT70 is a state of the art ventilator that… | 2008 |
What descends from it? (2)
2 later devices cite it directly; ranked here by how many devices descend from each in turn.
Has anything in its family been recalled? (9 Class I)
Recalls of this device
| Date | Class | Recall | Root cause | Reason |
|---|---|---|---|---|
| Mar 30, 2017 | Class I | Z-1874-2017 | Software in the Use Environment | Medtronic is issuing a voluntary field corrective action for all its Newport" HT70 and Newport" HT70 Plus ventilators because they may shutdown spontaneously during normal operation without an accompanying alarm. |
| Apr 5, 2013 | Class I | Z-1171-2013 | Component design/selection | Newport Medical Instruments is conducting a voluntary recall on certain Newport Medical Instruments HT70 and HT70 Plus ventilator Power Pac batteries due to customer reports of Newport HT70 and HT70 Plus ventilators alarming and going to… |
| Aug 3, 2012 | Class I | Z-2250-2012 | Nonconforming Material/Component | May emit a continuous high priority alarm and the ventilator may stop ventilating, due to a component failure on the control board. |
| Sep 20, 2010 | Not classified | Z-2406-2011 | Other | The recall was initiated because Newport Medical has confirmed a limited number of power cords recently received from their supplier, Glob-Tek, have a slightly oversized plug connector which prevents the cord from locking into place.… |
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.
- K070594Palmtop Ventilator, Models PTV-8, PTV-10Pulmonetic Systems, Inc. · 2007 · Direct predicate · ◆ in the 2007 ancestors bar of FIG. 12 Class I recalls
- K041223Modification to Servo-I Ventilator System, Model 64 87 800 E407EMaquet Critical Care AB · 2004 · 3 generations back · ◆ in the 2004 ancestors bar of FIG. 11 Class I recall
- K023366Datex-Ohmeda 7900 Ventilator EnhancementsDatex-Ohmeda, Inc. · 2003 · 3 generations back · ◆ in the 2003 ancestors bar of FIG. 11 Class I recall
- K013642AVEABird Products Corp. · 2002 · 3 generations back · ◆ on the line of descent in FIG. 113 Class I recalls
- K981072Esprit VentilatorRespironics, Inc. · 1998 · 3 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 · 4 generations back · ◆ in the 1998 ancestors bar of FIG. 11 Class I recall
- K001646Puritan-Bennett 840 Ventilator System with Neomode OptionPuritan Bennett Corp. · 2000 · 6 generations back · ◆ in the 2000 ancestors bar of FIG. 11 Class I recall
- K111146Newport HT70 VentilatorNewport Medical Instruments, Inc. · 2011 · Cites it directly · ◆ in the 2011 descendants bar of FIG. 14 Class I recalls
Nearest 5 of 8; all are on the web page.
What does this lineage say?
- The line of descent spans 18 years and passes through 7 companies; a new generation was cleared every 1.5 years on median.
- 29 of the 82 ancestors have a recall of any class; 7 have a Class I recall.
- Of its descendants, K111146 (Newport Medical Instruments, Inc., 2011) has gone furthest, with 1 descendant of its own.
- 3 other devices also cite its predicate K992133.
How does its category compare?
All CBK devicesCBK Ventilator, Continuous, Facility Use: FDA decisions, review times, recalls and adverse event reports over 20 years. 2009, 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 Newport HT70 family of ventilators is intended to provide continuous or intermittent positive pressure mechanical ventilatory support for the care of individuals who require mechanical ventilation through invasive or non-invasive interfaces. Specifically, the Newport HT70 family of ventilators is applicable for infant, pediatric and adult patients greater than or equal to 5 kg (11 lbs).
The Newport HT70 is suitable for use in hospital, sub-acute, emergency room, and home care environments, as well as for transport and emergency response applications.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K090888 · printed Nov 6, 2026
Cite this page
510(k) Report. “K090888: Newport HT70 Family of Ventilators.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K090888
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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