As a part of a radiographic system, the Philips Eleva Workspot is intended to acquire, process, store, display, and export digital radiographic images. The Philips Eleva Workspot is suitable for all routine radiography exams, including specialist areas like intensive care, trauma, or pediatric work, excluding fluoroscopy, angiography and mammography.

Device Description

The Philips Eleva Workspot is a workstation (computer, keyboard, display, mouse), combined with a flat solid state X-ray detector. It is designed to be used with the following set of flat solid state X-ray detectors: Philips Pixium 4600, Philips Wireless Portable Detector FD-W17, Philips Pixium 4343RC. It is used by the operator to preset examination data and to generate process and handle digital X-ray images. The Philips Eleva Workspot will be used as a common software platform in the following currently marketed Philips X-ray systems: Philips Digital Diagnost (K131483 October 7, 2013), MobileDiagnost (K111725 July 19, 2011), Philips PCR Eleva (K093355- October 28, 2009), Philips EasyDiagnost Eleva (K031535 September 6, 2006), and Philips BuckyDiagnost (K945278 December 29, 1994). As a part of a radiographic system, the Philips Eleva Workspot is intended to acquire, process, store, display, and export digital radiographic images. The Philips Eleva Workspot is also intended for clinical situations where physicians decide not to use an anti-scatter grid in situations where patients require bedside chest AP digital radiographs. There is a standalone version with minimal integration into the X-ray system. This standalone version does not connect to a solid state X-ray detector. Instead, it is intended to connect to a Philips PCR x-ray cassette reader. With the fully integrated version, the workstation screen also provides displays area and controls for X-ray generator control. The workstation computer can also host parts of the system control software. The device modification employs an additional software algorithm (referred to as "SkyFlow" in this premarket notification) to post-process digital radiographs that are generated in clinical situations where physicians decide not to use an anti-scatter grid in critical care departments of hospitals such as ICU and Emergency, where patients require bedside chest AP digital radiographs. The software modifications enhance image contrast, producing images that have similar detail contrast as images acquired with an anti-scatter grid. Image quality and detail detectability improvements depend on the clinical task, patient size, anatomical location, and clinical practice. The additional SkyFlow software feature is an optional and reversible image processing option that is not required by the Philips Eleva Workspot to reach its intended use.

AI/ML Overview

The Philips Eleva Workspot is a workstation that acquires, processes, stores, displays, and exports digital radiographic images. The device was cleared under K140771. The 510(k) Summary does not contain a specific section outlining a clinical study to prove the device met acceptance criteria, nor does it present device performance metrics against defined acceptance criteria in a table.

Instead, the submission states that no clinical studies were required. The claim of substantial equivalence to the predicate device (Philips XD-S Direct Radiography Workstation/Package, K063781) was demonstrated through non-clinical performance testing (verification and validation) and compliance with international and FDA-recognized consensus standards (IEC 62304, IEC 62366, and ISO 14971).

The relevant sections from the 510(k) Summary state:

"The Philips Eleva Workspot did not require clinical studies since Summary of substantial equivalence to the currently marketed and predicate device Clinical Data: was demonstrated with the following attributes: Design features; Indication for use; Fundamental scientific technology; Nonclinical performance testing including validation; and Safety and effectiveness."
"The results of these tests demonstrate that Philips Eleva Workspot met the acceptance criteria and is adequate for this intended use."

Without a conducted clinical study providing specific performance metrics, the following requested information cannot be directly extracted from the provided text:

A table of acceptance criteria and the reported device performance: Not available. The document states non-clinical tests "met the acceptance criteria" but does not detail these criteria or performance specifics.
Sample size used for the test set and the data provenance: Not applicable, as no clinical test set was described.
Number of experts used to establish the ground truth for the test set and the qualifications of those experts: Not applicable.
Adjudication method for the test set: Not applicable.
If a multi reader multi case (MRMC) comparative effectiveness study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance: Not applicable.
If a standalone (i.e. algorithm only without human-in-the-loop performance) was done: The document describes a "standalone version with minimal integration into the X-ray system" but does not provide performance data for it. The primary evaluation focused on software verification and validation, implying an algorithm-only assessment of functionality without human interaction metrics.
The type of ground truth used: Not applicable, as no clinical ground truth was established for performance evaluation.
The sample size for the training set: Not applicable, as no details about machine learning model training or a training set are provided. The "SkyFlow" algorithm is mentioned as an additional software algorithm for post-processing, but no specifics on its development or training data are given.
How the ground truth for the training set was established: Not applicable.

Summary

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7. 510(k) Summary

510(k) Summary of Safety and Effectiveness

This 510(k) summary of safety and effectiveness information is prepared in accordance with 21 CFR §807.92.

Manufacturer:	Philips Medical Systems DMC GmbHRoentgenstrasse 24-2622335 HamburgGERMANYEstablishment registration number: 3003768251
Contact Person:	Gerold SchwarzRegulatory Affairs Manager, North AmericaPhone: +49 40 5078-1116Fax: +49 40 5078-2022E-mail: gerold.schwarz@philips.com.
Device Name:	Philips Eleva Workspot
Classification(primary):	Classification Name:	Stationary x-ray system
	ClassificationRegulation:	21 CFR 892.1680
	Classification Panel:	Radiology
	Device Class:	Class II
	Product code:	MQB
Classification(secondary):	Classification Name:	Picture archiving and communicationssystem
	ClassificationRegulation:	21 CFR 892.2050
	Classification Panel:	Radiology
	Device Class:	Class II
	Product code:	LLZ (system, image processing)
Predicate Devices:
Primary PredicateDevice	Trade Name:	Philips XD-S Direct RadiographyWorkstation/Package
	Manufacturer:	Philips Medical Systems DMC GmbH
	510(k) Clearance:	K063781 - January 5, 2007
	Classification Name(primary):	Stationary x-ray system
	Classification Regulation	21 CFR 892.1680
	(Primary):
	Classification Panel(primary):	Radiology
	Device Class (primary):	Class II
	Product code (primary):	MQB
	Classification Name(secondary):	Picture archiving and communicationssystem
	Classification Regulation(secondary):	21CFR 892.2050
	Classification Panel(secondary):	Radiology
	Device Class(secondary):	Class II
	Product code(secondary):	LLZ (system, image processing)
	Trade Name:	DX-D Imaging Package
	Manufacturer:	Agfa HealthCare N.V.Septestraat 27B-2640 MortselBelgium
	510(k) Clearance:	K122736 - March 11, 2013
	Classification Name:	Stationary x-ray system
	ClassificationRegulation:	21 CFR 892.1680
	Classification Panel:	Radiology
	Device Class:	Class II
	Product code:	MQB
The Philips Eleva Workspot is a workstation (computer, keybo)

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lbs

Device description:

Secondary Predicate Devic

oard, display, mouse), combined with a flat solid state X-ray detector. It is designed to be used with the following set of flat solid state X-ray detectors:

· Philips Pixium 4600
Philips Wireless Portable Detector FD-W17
Philips Pixium 4343RC

. It is used by the operator to preset examination data and to generate process and handle digital X-ray images. The Philips Eleva Workspot will be used as a common software platform in the following currently marketed Philips X-ray systems: '

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Image /page/2/Picture/0 description: The image shows the word "PHILIPS" in a bold, sans-serif font. The letters are large and black, contrasting with the white background. The word is presented in all capital letters and is horizontally oriented.

· Philips Digital Diagnost (K131483 October 7, 2013),
· MobileDiagnost (K111725 July 19, 2011),
· Philips PCR Eleva (K093355- October 28, 2009),
· Philips EasyDiagnost Eleva (K031535 September 6, 2006), and
· Philips BuckyDiagnost (K945278 December 29, 1994).

As a part of a radiographic system, the Philips Eleva Workspot is intended to acquire, process, store, display, and export digital radiographic images. The Philips Eleva Workspot is also intended for clinical situations where physicians decide not to use an anti-scatter grid in situations where patients require bedside chest AP digital radiographs.

There is a standalone version with minimal integration into the X-ray system. This standalone version does not connect to a solid state X-ray detector. Instead, it is intended to connect to a Philips PCR x-ray cassette reader. With the fully integrated version, the workstation screen also provides displays area and controls for X-ray generator control. The workstation computer can also host parts of the system control software.

The device modification employs an additional software algorithm (referred to as "SkyFlow" in this premarket notification) to post-process digital radiographs that are generated in clinical situations where physicians decide not to use an anti-scatter grid in critical care departments of hospitals such as ICU and Emergency, where patients require bedside chest AP digital radiographs. The software modifications enhance image contrast, producing images that have similar detail contrast as images acquired with an anti-scatter grid. Image quality and detail detectability improvements depend on the clinical task, patient size, anatomical location, and clinical practice. The additional SkyFlow software feature is an optional and reversible image processing option that is not required by the Philips Eleva Workspot to reach its intended use.

The Indication for Use of the Philips Eleva Workspot is identical to that of the currently marketed and predicate device, Philips XD-S Direct Radiography Workstation/Package, K063781 - January 5, 2007, and is as follows:

Fundamental Scientific

The Philips Eleva Workspot employs the same basic construction and fundamental scientific technology as provided with the currently

Indications for Use:

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marketed and predicate device, Philips XD-S Direct Radiography Technology: Workstation/Package, K063781 - January 5, 2007 with regards to the functionality of the following: image receptor type, image processor, automatic image processing, manual image processing, advanced image processing, image export (interfaces), X-ray generator integration and the use of standard monitors.

Based on the information provided above, the Philips Eleva Workspot is considered substantially equivalent to the currently marketed and predicate device, Philips XD-S Direct Radiography Workstation/Package, K063781 - January 5, 2007 in terms of fundamental scientific technology.

The Philips Eleva Workspot complies with the following international and FDA-recognized consensus standards:

IEC 62304 Medical device software Software life cycle processes . (2006)
IEC 62366 Application of usability engineering to medical devices . (2007)
ISO 14971 Application of risk management to medical devices � (2007)

Non-clinical software verification and validation tests have been performed with regards to the intended use, technical claims, requirements specifications and risk management results.

The non-clinical software verification and validation test results demonstrate that the Philips Eleva Workspot complies with international and FDA-recognized consensus standards and meets the acceptance criteria and is adequate for its intended use. Therefore, the Philips Eleva Workspot is substantially equivalent to the currently marketed device, Philips XD-S Direct Radiography Workstation/Package, K063781 -January 5, 2007 in terms of safety and effectiveness.

The Philips Eleva Workspot did not require clinical studies since Summary of substantial equivalence to the currently marketed and predicate device Clinical Data: was demonstrated with the following attributes:

Design features: .
Indication for use; .
Fundamental scientific technology; .
Non-clinical performance testing including validation; and .
Safety and effectiveness. .

Summary of Substantial Equivalence

The Philips Eleva Workspot is substantially equivalent to the currently marketed and predicate device, Philips XD-S Direct Radiography Workstation/Package, K063781 – January 5, 2007 in terms of design

Summary of Non-Clinical Performance Data:

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Image /page/4/Picture/0 description: The image shows the word "PHILIPS" in a bold, sans-serif font. The letters are large and black, contrasting with the white background. The word is horizontally oriented and appears to be a logo or brand name. The font is uniform throughout the word.

Conclusion:

features, fundamental scientific technology, indications for use, and safety and effectiveness. Additionally, substantial equivalence was demonstrated with non-clinical performance (verification and validation) tests, which complied with the requirements specified in the international and FDA-recognized consensus standards, IEC 62304, IEC 62366 and ISO 14971. The results of these tests demonstrate that Philips Eleva Workspot met the acceptance criteria and is adequate for this intended use.

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Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002

April 25, 2014

Philips Medical Systems DMC GMBH Gerold Schwarz ROENTGENSTRASSE 24-26 HAMBURG 22335 GERMANY

Re: K140771

Trade/Device Name: Philips Eleva Workspot Regulation Number: 21 CFR 892.1680 Regulation Name: Stationary x-ray system Regulatory Class: II Product Code: MOB, LLZ Dated: March 21, 2014 Received: March 27, 2014

Dear Mr. Schwarz:

We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The r ou mayy atorely provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.

If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it your be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.

Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act that I Dri has intatutes and regulations administered by other Federal agencies. You must or any I catella sundted and registents . including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting (reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set device in the quality systems (QS) regulation (2) CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.

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If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Industry and Consumer Education at its toll-free number (800) 638 2041 or (301) 796-7100 or at its Internet address

http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to

http://www.fda.gov/McdicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.

You may obtain other general information on your responsibilities under the Act from the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address

http://www.fda.gov/MedicalDevices/Resourcesfor You/Industry/default.htm.

Sincerely yours.

(Sm-7)

Janine M. Morris Director Division of Radiological Health Office of In Vitro Diagnostics and Radiological Health Center for Devices and Radiological Health

for

Enclosure

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DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration

Indications for Use

510(k) Number (if known)

K140771

Device Name

Philips Eleva Workspot

Indications for Use (Describe)

Type of Use (Select one or both, as applicable)

区 Prescription Use (Part 21 CFR 801 Subpart D)

O Over-The-Counter Use (21 CFR 801 Subpart C)

PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON A SEPARATE PAGE IF NEEDED.

FOR FDA USE ONLY

Concurrence of Center for Devices and Radiological Health (CDRH) (Signature)

Image /page/7/Picture/14 description: The image shows a signature in black ink on a white background. The signature appears to be stylized and difficult to read, with a combination of curved and angular strokes. The overall impression is that of a quick, possibly illegible, handwritten signature.

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*DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW."

The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to:

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Regulation Number and Section

§ 892.1680 Stationary x-ray system.

(a)
Identification. A stationary x-ray system is a permanently installed diagnostic system intended to generate and control x-rays for examination of various anatomical regions. This generic type of device may include signal analysis and display equipment, patient and equipment supports, component parts, and accessories.(b)
Classification. Class II (special controls). A radiographic contrast tray or radiology diagnostic kit intended for use with a stationary x-ray system only is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 892.9.