Varian Medical Laptops & Desktops Driver

Posted By admin On 31/01/22

Varian Medical Systems, Inc. April 3, 2020 ℅ Mr. Coronado Senior Director, Regulatory Affairs 911 Hansen Way PALO ALTO CA 94304 Re: K200608 Trade/Device Name: Eclipse Treatment Planning System v16.0 Regulation Number: 21 CFR 892.5050 Regulation Name: Medical charged-particle radiation therapy system. The sales of 3D metrology equipment are expected to rise in key industrial segments including automotive, aerospace & defense, medical, and heavy machinery.Breakdown of the profile of primary participants:. By Company Type: Tier 1 – 25%, Tier 2 – 40%, and Tier 3 – 35%. By Designation: C-level Executives – 32%, Directors – 26%.

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Varian Medical Systems Inc.
S&P 500 Component
IndustryMedical Technology
Founded1948; 73 years ago
HeadquartersPalo Alto, California, U.S.
Dow R. Wilson, President and CEO
ProductsMedical Devices
  • US$ 2,919.1 million (2018) [1]
  • US$ 2,619.3 million (2017) [1]
  • US$ 441.6 million (2018) [1]
  • US$ 300.2 million (2017) [1]
  • US$ 150.3 million (2018) [1]
  • US$ 219.2 million (2017) [1]
Total assets
  • US$ 3,252.7 million (2018) [1]
  • US$ 3,179.4 million (2017) [2]
Total equity
  • US$ 1,588.7 million (2018) [1]
  • US$ 1,499.3 million (2017) [2]
10,000 [1]

Varian Medical Systems (VAR) is an American radiation oncology treatments and software maker based in Palo Alto, California. Their medical devices include linear accelerators and software for treating cancer and other medical conditions with radiotherapy, radiosurgery, proton therapy, and brachytherapy. The company supplies software for managing cancer clinics, radiotherapy centers, and medical oncology practices. Varian is a supplier of tubes and digital detectors for X-ray imaging in medical diagnostics, dentistry, veterinary care, scientific, security, industrial inspection including high-energy X-ray technology for cargo screening. Varian Medical Systems employs more than 7,100 people [1] at manufacturing sites in North America, Europe, and China and approximately 70 sites globally.[3]

In August 2020, Siemens Healthineers announced plans to acquire Varian for $16.4 billion.[4][5]


Varian was founded in 1948 as Varian Associates by Russell H. Varian, Sigurd F. Varian, William Webster Hansen, and Edward Ginzton to sell the Klystron, the first tube which could generate electromagnetic waves at microwave frequencies, and other electromagnetic equipment.[citation needed]

By 1999, Varian Associates had branched into semiconductor, vacuum tube, and medical device fields. On April 2, 1999 these divisions split to become Varian Semiconductor, Varian, Inc. and Varian Medical Systems.[citation needed]

In August 2020, Siemens Healthineers AG announced that it plans to acquire Varian Medical Systems in an all-stock deal valued at $16.4 billion.[6]

Acquired companies[edit]

Varian Medical Systems has acquired other companies including Pan-Pacific Enterprises,[7] ACCEL Instruments,[8] Bio-Imaging Research, Inc.[9] Sigma Micro Informatique Conseil,[10] Argus Software,[11] Dosetek Oy,[12] Velocity Medical Solutions.[13] and MeVis Medical Solutions AG [14]

In January 2018, the company announced the acquisition of Sirtex Medical for $1.3 billion.[15]

In 2019, the company acquired CyberHeart, a privately-held company with intellectual property (IP) that covers the use of radiation in the heart (cardiac radioablation) and other forms of radiosurgery for cardiovascular disease.[16]

Spin-off companies[edit]

On January 30, 2017, spin-off of Varex Imaging Corporation (manufacturing of X-ray imaging products) from Varian Medical Systems had been successfully completed.[17]

Varex Imaging office in Santa Clara


Linear accelerators[edit]

Varian manufactures a range of megavoltageLINACs with varying levels of features and complexity, for example different numbers of multileaf collimators or the ability to perform radiosurgery.[18]

TrueBeam is a radiotherapy system.[19]

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Varian Medical Laptops Price

The EDGEradiosurgery suite was launched in 2012.[20] The first cancer centers to use the new system were the Champalimaud Foundation in Lisbon, Portugal and Henry Ford Health System in Detroit, Michigan.[21]


In 2017, Varian launched Halcyon. The system features unique dual-layer MLC that enables high modulation with low leakage for every field or arc.Halcyon is engineered ergonomically to be intuitive, friendly and comfortable for clinical staff and patient alike. This human centered approach means there are fewer parts and protocol for staff to worry about, more time freed up to advance clinical capabilities, and most importantly, more opportunities to provide the highest level of care for every patient. [22]

Proton Therapy[edit]

Varian manufactures the ProBeam Proton Therapy System, with current and planned installations at several sites globally.[23] These are an all pencil-beam scanning proton therapy system utilizing IMTP (intensity modulated proton therapy), which was developed with PSI of Switzerland.[24] Varian also develops medical software and radiology information system for proton treatment planning system.

Ethos Therapy[edit]

On September 16, 2019, during the 2019 American Society for Radiation Oncology (ASTRO) annual meeting, being held Sept. 15-18 in Chicago, Varian announced Ethos therapy, an artificial intelligence (AI)-driven holistic solution[buzzword] designed to increase the capability, flexibility and efficiency of radiotherapy. This new solution[buzzword] is designed to deliver an entire adaptive treatment in a typical 15-minute timeslot, from patient setup through treatment delivery.

Varian Medical Lincolnshire


Defamation case law[edit]

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In 1999 Varian Medical Systems, Inc. sued a former employee for defamation after they posted numerous messages criticizing the company on the Internet.[25] The lawsuit led to the ruling of Varian v. Delfino by the California Supreme Court on the question of whether a trial could proceed while denial of the defendant's anti-SLAPP motion was under appeal. After the state supreme court ruled that a new trial would be necessary because of that technical concern,[26] the case was settled on undisclosed terms.

University of Pittsburgh[edit]

On April 25, 2012 a US federal judge in Pittsburgh awarded attorney fees, costs, and doubled damages totaling $73.6 million to the University of Pittsburgh after the university won a suit on medical patent infringement grounds against Varian.[27]


  1. ^ abcdefghij'VARIAN MEDICAL SYSTEMS INC 2018 Annual Report Form (10-K)'(XBRL). United States Securities and Exchange Commission. November 26, 2018.
  2. ^ ab'VARIAN MEDICAL SYSTEMS INC 2017 Annual Report Form (10-K)'(XBRL). United States Securities and Exchange Commission. Nov 27, 2017.
  3. ^
  4. ^Sachgau, Oliver; Hammond, Ed; Ahmed, Nabila (1 August 2020). 'Siemens Arm to Buy Varian in Year's Biggest Health Care Deal'. Bloomberg.
  5. ^Poltz, Jörn; Busvine, Douglas (2 August 2020). 'Siemens Healthineers expands into cancer care with $16.4 billion deal for Varian'. Reuters.
  6. ^'Siemens Healthineers AG (SEMHF) announced on Sunday that it plans to acquire U.S. cancer device and software company Varian Medical Systems (VAR) in an all-stock deal valued at $16.4 billion'. 2020-08-02. Retrieved 2020-08-03.
  7. ^MTB Europe - Varian acquires Chinese medical equipment distributor
  8. ^MTB Europe - Varian to acquire German proton therapy system supplier ACCEL Instruments
  9. ^'Varian Medical Systems Completes Acquisition of Bio-Imaging Research'. 24 May 2007.
  10. ^Varian Medical Systems acquires Sigma Micro Informatique Conseil
  11. ^Varian Medical Systems Acquires Argus Software; Argus Software Automates Collection of Quality Control and Test Data for Radiation Equipment. Company Activities & Management > Company Structures & Ownership from
  12. ^'Varian in Finland Varian'. (in Finnish). Retrieved 2020-06-17.
  13. ^Varian Medical Systems Signs Agreement to Acquire Velocity Software Platform for Data Driven Clinical Decision Making in Cancer Centers
  14. ^'Varian Medical Systems acquires majority stake in MeVis Medical Solutions'. Reuters. Retrieved 19 January 2016.
  15. ^
  16. ^. PR Newswire or empty title= (help)
  17. ^Varex Imaging Completes Separation from Varian Medical Systems, Lists on the Nasdaq Stock Market
  18. ^'Varian High Energy Linear Accelerator Comparison Chart'. Radiology Oncology Systems. Retrieved 4 November 2017.
  19. ^'Frequently Asked Questions: TrueBeam System UCLA Radiation Oncology Technology'. Retrieved 2018-07-12.
  21. ^'Henry Ford 1st in N. America With New Targeted Radiosurgery Technology'. Henry Ford Health System. Retrieved 19 January 2016.
  22. ^'Introducing Halcyon: An Innovative Treatment Platform Varian Medical Systems'. Retrieved 2018-07-12.
  23. ^'Varian ProBeam Compact single-room proton therapy system selected by Penn Medicine'. MedicalPhysicsWeb. 27 October 2017.
  24. ^Freeman, Tami (22 April 2011). 'Proton therapy: IMPT goes clinical'. MedicalPhysicsWeb.
  25. ^Espe, Erik. 'Ex-Varian employees cry `SLAPP''. Silicon Valley Business Journal. Retrieved 19 January 2016.
  26. ^
  27. ^Lord, Rich (2012-04-25). 'Pitt to receive $73.6 million for patent infringements'. Pittsburgh Post-Gazette. Retrieved 2012-07-11.
Varian Medical Laptops & Desktops Driver

External links[edit]

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Varian Medical Systems Supplier Quality Requirements

Document SMS-013-Rev 03, Effective 23 May 2018

The Supplier identified on the purchase order (“Seller”) agrees to incorporate the quality requirements outlined below and implement where appropriate in accordance with the Supplier’s business and the Products and services being provided to Varian Medical Systems Inc. as identified in this purchase order.


1.1 “Product(s)” means the goods/materials or services as set forth on an Order.

1.2 “Specifications” means the published or mutually agreed written specifications for the Products at the time of delivery to Varian

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1) The Supplier agrees to ensure that Products/Services meet Varian Medical Systems requirements and specifications.

2) The Supplier agrees to notify Varian Medical Systems of any changes in the Product, service, processes or manufacturing location(s) so that the Varian may determine whether the changes will affect the quality of a finished device. The Supplier shall notify the buyer of any change in design initiated by Supplier and obtain Varian Medical Systems approval prior to any delivery of the changed design.

3) The Supplier agrees to maintain a documented quality management system that contains at a minimum the following key elements;
a. Manufacturing controls, i.e., Job Orders/Travelers, Training, Calibration, etc.
b. Control of records (Job orders, material records, training, etc.)
c. Control of documents including Varian Specified requirements
d. Receiving, In- process and Final Inspection and Test
e. Control of Non-Conforming Product and Corrective Action Program

4) The Supplier agrees to notify Varian of any changes to the quality management system including certification, recertification or withdrawals

5) Supplier agrees to sign and provide a certificate of conformance (the “Certificate of Conformance”) for each shipment of Product confirming that all the materials processes, and/or finished Product supplied under that order are specified and conform to the Specifications as well as the applicable Product environmental compliance standard (RoHS/REACH). Supplier shall deliver the signed Certificate of Conformance to Varian with the Product or electronically at [email protected] for Palo Alto and [email protected] for Beijing. Supplier may use its own template which must include the part number, revision, purchase order, lot #, serial #, quantity, etc. or Supplier has the option of using the Varian Supplier Certificate of Conformance. An example of a Varian Supplier Certificate of Conformance form, SMS-013A is provided in Appendix 1. Upon request Supplier will provide applicable signed certificates, examples of which include but are not limited to, material certificates, special processing and Product environmental compliance specification such as RoHS/REACH.

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6) Supplier will ensure that all its personnel engaged in the storage, handling, packaging, distribution, or other processing of the Products have the education, training, and experience sufficient to perform their assigned functions.

7) The Supplier agrees to make their facility available for Varian Supplier audits at a mutually agreed upon time and date.

Varian Medical Laptops & Desktops Drivers

8) Varian may issue Supplier Corrective Action Requests (SCARs) or Audit Observations. The Supplier shall investigate the cause of the Product/process nonconformity and provide to Varian, a corrective action plan no later than thirty (30) calendar days of receipt of a SCAR. Supplier shall implement the agreed corrective actions and effectiveness check within the agreed timeframe and provide the records to Varian.

9) Supplier shall notify Varian within five (5) business days of the notification or first day (whichever is earlier) of a regulatory inspection or audit, announced or unannounced (such as by a EU notified body, FDA, Japanese PAL or ANVISA), where such inspection or audit applies to a Supplier facility where the Products are manufactured. Supplier shall cooperate fully with any such inspections or audits. Supplier shall provide to Varian, within five (5) days of its submission or receipt by Supplier, copies of the inspection or audit observations and copies of responses to regulatory observations pertaining to Varian Product (For example: FDA 483 Form). Supplier shall immediately correct any deficiencies identified in the regulatory inspection.

10) If the Supplier receives any complaints related to the Product, or any similar Product or becomes aware of potential deficiencies or defects the Supplier will promptly notify Varian. If Varian receives a complaint related to the Supplier’s Product, Supplier will fully co-operate with the investigation, inspection or inquiry regarding the Products.

11) Varian shall have the sole authority to declare a recall of any Products if Varian believes there is or may be a potential significant health hazard or non-compliance with applicable government regulations.

Resource Documents:

  • Supplier Quality Requirements (PDF version)