← Product Code [IYE](/productcode/IYE) · K132908
# TRUPOINT ARCH, NASION CUSHION, BITE CUP, TRUPOINT ARCH STORAGE PLATE, TRUPOINT ARCH BASE LOCK REPLACEMENT KIT (K132908)
_Medtec, Inc. · IYE · Mar 4, 2014 · Radiology · SESE_
**Canonical URL:** https://fda-staging.innolitics.com/device/K132908
## Device Facts
- **Applicant:** Medtec, Inc.
- **Product Code:** [IYE](/productcode/IYE.md)
- **Decision Date:** Mar 4, 2014
- **Decision:** SESE
- **Submission Type:** Traditional
- **Regulation:** 21 CFR 892.5050
- **Device Class:** Class 2
- **Review Panel:** Radiology
- **Attributes:** Real-World Evidence
## Real-World Evidence
| Submission | Device | Sponsor | RWD Sources | RWE Use Summary | Key Tags |
| --- | --- | --- | --- | --- | --- |
| K132908 · Mar 4, 2014 | TRUPOINT ARCH, NASION CUSHION, BITE CUP, TRUPOINT ARCH STORAGE PLATE, TRUPOINT ARCH BASE LOCK REPLACEMENT KIT | Medtec, Inc. | University Hospital Zurich clinical data | The sponsor utilized clinical data from the University Hospital Zurich to demonstrate the device's ability to immobilize patients within 1 mm during treatment and to show equivalence to a competitor system regarding interfraction patient shifts. | Clinical performance; Intrafraction immobilization; Interfraction patient shifts; Routine clinical practice |
### Clinical Evidence
| Study Design | Population | Comparator | Key Endpoints |
| --- | --- | --- | --- |
| University Hospital Zurich trUpoint ARCH™ data; Retrospective analysis of clinical performance data | Patients undergoing radiation therapy; Number of Sites: 1 | Competitor system | Intrafraction immobilization (within 1 mm); Interfraction patient shifts |
## Indications for Use
The device is intended to be used for immobilization, positioning and re-positioning during Stereotactic Radiotherapy (SRT) and Stereotactic Radiosurgery (SRS) in all parts of the brain, head, and neck during external beam radiation therapy. The device is also used to immobilize and position the head during image acquisition to support treatment planning including in Computed Tomography (CT) and Magnetic Resonance (MR) imaging systems.
## Device Story
trUpoint ARCH is a head and neck immobilization system used in radiation therapy and diagnostic imaging (CT/MR). System components include an arch, frame arm, bite assembly, nasion assembly, nasion cushion, and bite cup. Used with accessories like head supports, thermoplastic masks, and baseplates. Operates by securing patient head position via bite tray/putty and nasion cushion to ensure stability during treatment or imaging. Designed with non-magnetic, plastic materials for MR compatibility. Used in clinical settings by radiation oncology staff. Benefits include precise patient positioning, reduced intrafraction movement, and consistent patient alignment between simulation and treatment.
## Clinical Evidence
No clinical trials. Evidence consists of non-clinical MR safety/compatibility testing (RF heating, torque, displacement, image artifacts) and a white paper summarizing data from University Hospital Zurich. Zurich data (pending publication) demonstrated intrafraction immobilization within 1 mm and interfraction shift equivalence to a competitor system when comparing CT simulation to daily image matching.
## Technological Characteristics
Non-magnetic plastic materials selected for MR safety. Components: arch, frame arm, bite assembly, nasion assembly, nasion cushion, bite cup. Mechanical immobilization via bite tray/putty and nasion cushion. Non-sterile, reusable (arch) and single-patient use (cushion/cup) components. MR compatibility verified per ASTM F2182-11a, F2119-07, F2052-06e1, F2213-06.
## Regulatory Identification
A medical charged-particle radiation therapy system is a device that produces by acceleration high energy charged particles (e.g., electrons and protons) intended for use in radiation therapy. This generic type of device may include signal analysis and display equipment, patient and equipment supports, treatment planning computer programs, component parts, and accessories.
## Predicate Devices
- Med-Tec Head Immobilization System ([K982019](/device/K982019.md))
- Fraxion™ ([K112210](/device/K112210.md))
## Submission Summary (Full Text)
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Image /page/0/Picture/0 description: The image shows the logo for CIVCO Medical Solutions. The logo features a stylized globe on the left, followed by the company name in a simple, sans-serif font. The words "MEDICAL SOLUTIONS" are printed in a smaller font size below the company name.
K132908
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WWW.CIVCO.COM
## Section 5 - 510(k) Summary
## A. Submitter Information
| Submitter Name & Address: | MEDTEC, Inc. d/b/a CIVCO Medical Solutions
1401 8th St. SE
Orange City, IA 51041 |
|---------------------------|-----------------------------------------------------------------------------------------------------------------------|
| Contact Person: | Amanda Stahle, Regulatory Affairs Specialist
Telephone: 319-248-6628, Fax: 877-218-0324
amanda.stahle@civco.com |
| Date Summary Prepared: | January 20, 2014 |
| Trade Name: | trUpoint ARCH™ |
| Common Name: | Head Immobilization System |
| Classification Names: | System, Nuclear Magnetic Resonance Imaging
Accelerator, Linear, Medical |
| Classification Numbers: | Class II under 21 CFR 892.1000 & 892.5050 |
| Review Panels: | Radiology |
| Product Codes: | LNH & IYE |
## B. Predicate Device
The proposed Head Immobilization System is substantially equivalent to the following predicate devices:
| Predicate Device | Manufacturer |
|---------------------------------------------|---------------------------------------------|
| K982019: Med-Tec Head Immobilization System | Med-Tec, Inc. |
| K112210: Fraxion™ | Medical Intelligence
Medizintechnik GmbH |
The purpose of this 510(k) is to expand the indications for use to include use in the MR environment. CIVCO has conducted MR safety and compatibility testing to confirm that the proposed device and accessories can be safely used in the MR environment.
## C. Device Description
The Head Immobilization System is intended for head and neck immobilization. The device is used as an aid in positioning and re-positioning of the patient during diagnostic and therapeutic treatments including radiation therapy. The fundamental component of the system is the trUpoint ARCH™ comprised of an arch, frame arm, bite assembly arm, and nasion assembly arm. A nasion cushion and bite cup also comprise the system. A storage plate is used to store the trUpoint ARCH™ and a Base Lock Replacement Kit is
| Corporate Headquarters | 102 First Street South | Kalona, IA 52247 | USA | | 319.248.6757 | | 319.248.6660 |
|------------------------|------------------------|-----------------------|-----------------|--|-------------------|--|-------------------|
| Coralville Office | 2301 Jones Blvd. | Coralville, IA 52241 | USA | | 319.248.6757 | | 319.248.6660 |
| Europe Office | Pasteurstraat 6 | 2811 DX Reeuwijk | The Netherlands | | +31(0) 182.394495 | | +31(0) 182.395014 |
| Orange City Office | 1401 8th Street SE | Orange City, IA 51041 | USA | | 712.737.8688 | | 712.737.8654 |
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Image /page/1/Picture/0 description: The image shows the logo for CIVCO Medical Solutions. The logo features a stylized globe on the left, followed by the word "CIVCO" in bold, sans-serif font. Below the word "CIVCO" are the words "MEDICAL SOLUTIONS" in a smaller, sans-serif font. The overall design is clean and professional.
#### WWW.CIVCO.COM
available to replace the base lock in the trUpoint ARCH™. Accessories to the proposed device that are manufactured by CIVCO Medical Solutions include the individual head support, thermoplastic mask, and baseplate. Accessories to the proposed device that not manufactured by CIVCO Medical Solutions include a bite tray, impression putty, and putty dispenser.
The proposed devices are sold non-sterile. The nasion cushion and bite cup are single patient use devices whereas the trUpoint ARCH™ may be reused for multiple patients. The proposed devices are non-implanted devices that are large in size and manufactured of non-magnetic and plastic materials. The Head Immobilization System consists of the following models:
| Part No. | Device Name |
|-----------|------------------------------------------|
| MTHF01 | trUpoint ARCH™ |
| MTHF016 | Nasion Cushion |
| MTHF135 | Bite Cup |
| MTHF300 | trUpoint ARCH™ Storage Plate |
| MTHF01-LK | trUpoint ARCH™ Base Lock Replacement Kit |
### D. Indications for Use/Intended Use
The device is intended to be used for immobilization, positioning and re-positioning during Stereotactic Radiotherapy (SRT) and Stereotactic Radiosurgery (SRS) in all parts of the brain, head, and neck during external beam radiation therapy. The device is also used to immobilize and position the head during image acquisition to support treatment planning including in Computed Tomography (CT) and Magnetic Resonance (MR) imaging svstems.
### E. Technological Characteristics and Indications for Use Comparison
Technological characteristics that have changed between the proposed device and Med-Tec Head Immobilization System (K982019) predicate device include changes in design and materials. The design changes include the addition of a frame arm that extends perpendicularly from the arch and holds the bite and nasion assemblies. The angles of the nasion and bite assemblies are now adjustable with indexing. The bite assembly is standard in the proposed device and provides further immobilization of the head in conjunction with bite tray and impression putty accessories. The head support and thermoplastic mask continue to serve as accessories to the system, and these accessories and the proposed device attach to a baseplate. Additional materials were used to manufacture the proposed device and were selected with MR safety considerations. The indications for use/intended use of the proposed device will include use in the MR environment and will specify use during Stereotactic Radiotherapy (SRT) and Stereotactic Radiosurgery (SRS).
| Corporate Headquarters | 102 First Street South | Kalona, IA 52247 | USA | | 319.248.6757 | | 319.248.6660 |
|------------------------|------------------------|-----------------------|-----------------|--|-------------------|--|-------------------|
| Coralville Office | 2301 Jones Blvd. | Coralville, IA 52241 | USA | | 319.248.6757 | | 319.248.6660 |
| Europe Office | Pasteurstraat 6 | 2811 DX Reeuwijk | The Netherlands | | +31(0) 182.394495 | | +31(0) 182.395014 |
| Orange City Office | 1401 8th Street SE | Orange City, IA 51041 | USA | | 712.737.8688 | | 712.737.8654 |
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Image /page/2/Picture/0 description: The image shows the logo for CIVCO Medical Solutions. The logo features a stylized globe on the left, followed by the company name in a sans-serif font. The words "MEDICAL SOLUTIONS" are printed in smaller letters below the company name. The logo is black and white.
#### www.civco.com
The technological differences between the proposed device and the Fraxion™ (K112210) predicate device include differences in design and materials. Both devices feature a frame as the fundamental component, but on the Fraxion ™ device a frontpiece completes the arch over the patient and this frontpiece directly receives the mouthpiece. On the proposed device, a frame arm extends perpendicularly from the arch from which a second arm extends and receives the bite cup and bite tray. In both devices a dental impression is created using putty, but on the Fraxion™ device this is secured to the mouthpiece using adhesive whereas on the proposed device the dental impression is formed directly to the bite tray. In the Fraxion™ device, the mouthpiece is fixed to the patient's maxilla using a vacuum. A patient control unit provides this vacuum and delivers an alert when the mouthpiece is loosened. The proposed device features a nasion cushion positioned snugly against the patient's nose. Both devices work with a cushion (head support) under the patient's head and a thermoplastic mask to provide immobilization over the head. A stereotactic frame with fiducials is utilized as part of the Fraxion™ system.
The Fraxion™ device is comprised of carbon fiber whereas the materials that comprise the proposed device were selected with MR safety considerations. The indications for use/intended use of the Fraxion™ predicate device does not specify use in the MR environment. Otherwise the indications for use of the Fraxion™ predicate are substantially similar to that of the proposed device including immobilization, positioning, and re-positioning of the head during SRT and SRS in a linear accelerator environment. Both devices are also used to immobilize and position the head during image acquisition to support treatment planning.
## F. Non-Clinical Testing and White Paper on European Site Testing
CIVCO has conducted non-clinical testing to demonstrate that the design and materials do not affect the safety and effectiveness of the device in the MR environment. MR compatibility test methodology generally followed ASTM Standards F2182-11a. F2119-07, F2052-06e1 and F2213-06, but modifications were made to accommodate the large size of several of the proposed devices and to accommodate their external use (not implanted). The devices passed the acceptance criteria for RF heating, magnetic induced torque, and magnetically induced displacement force and demonstrate that the device is safe for use in the MR environment. Image artifact was observed, but these artifacts were localized. Information regarding location and size of the artifacts has been included in the Instructions for Use. Biocompatibility testing was also completed for patient contacting materials.
CIVCO also prepared a white paper on data collected by the University Hospital Zurich in Switzerland on the trUpoint ARCH™ device. This paper documented, based on Zurich's data, that the device immobilizes patients within 1 mm during treatment (intrafraction). This paper also documented, based on Zurich's data, that when comparing CT simulation images to daily image matching, the trUpoint ARCH device is equivalent to a competitor system with respect to interfraction patient shifts. This data is pending publication by the University Hospital Zurich.
| Corporate Headquarters | 102 First Street South | Kalona, IA 52247 | USA | | P 319.248.6757 | | F 319.248.6660 |
|------------------------|------------------------|-----------------------|-----------------|--|---------------------|--|---------------------|
| Coralville Office | 2301 Jones Blvd. | Coralville, IA 52241 | USA | | P 319.248.6757 | | F 319.248.6660 |
| Europe Office | Pasteurstraat 6 | 2811 DX Reeuwijk | The Netherlands | | P +31(0) 182.394495 | | F +31(0) 182.395014 |
| Orange City Office | 1401 8th Street SE | Orange City, IA 51041 | USA | | P 712.737.8688 | | F 712.737.8654 |
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Image /page/3/Picture/0 description: The image shows the logo for CIVCO Medical Solutions. The logo features a stylized globe on the left, followed by the word "CIVCO" in bold, sans-serif font. Below "CIVCO" are the words "MEDICAL SOLUTIONS" in a smaller, sans-serif font.
K132908
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WWW.CIVCO.COM
## G. Conclusion
This premarket submission for the Head Immobilization System has demonstrated substantial equivalence as defined and understood in the Federal Food, Drug and Cosmetic act and various guidance documents issued by the Center for Devices and Radiological Health. Based on comparison against the predicate devices and MR safety testing, the Head Immobilization System is safe and effective for its intended use.
| Corporate Headquarters | 102 First Street South | Kalona, IA 52247 | USA | ⓮ 319.248.6757 | ⓡ 319.248.6660 |
|------------------------|------------------------|-----------------------|-----------------|-------------------------------------------------------------------------------|-------------------------------------------------------------------------------|
| Coralville Office | 2301 Jones Blvd. | Coralville, IA 52241 | USA | ⓮ 319.248.6757 | ⓡ 319.248.6660 |
| Europe Office | Pasteurstraat 6 | 2811 DX Reeuwijk | The Netherlands | ⓮ +31(0) 182.394495 | ⓡ +31(0) 182.395014 |
| Orange City Office | 1401 8th Street SE | Orange City, IA 51041 | USA | ⓮ 712.737.8688 | ⓡ 712.737.8654 |
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Image /page/4/Picture/0 description: The image shows the logo for the Department of Health & Human Services USA. The logo features a stylized eagle with three lines forming its body and wings. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" is arranged in a circular fashion around the eagle.
### DEPARTMENT OF HEALTH & HUMAN SERVICES
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
March 4. 2014
MEDTEC, Inc. d/b/a CIVCO Medical Solutions % Ms. Amanda Stahle 1401 8th Street S.E. ORANGE CITY IA 51041
Rc: K132908
Trade/Device Name: Trupoint Arch. Nasion Cushion, Bitc Cup. Trupoint Arch Storage Plate, Trupoint Arch Base Lock Replacement Kit Regulation Number: 21 CFR 892.5050 Regulation Name: Medical charged-particle radiation therapy system Regulatory Class: Il Product Code: IYE Dated: January 21, 2014 Received: January 24, 2014
Dear Ms. Stahle:
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 10 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 general controls provisions of the Act include requirements for annual registration. Iisting 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 may 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 or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, 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 forth in the quality systems (QS) regulation (21 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 Small Manufacturers, International and Consumer Assistance at its tollfree number (800) 638 2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/Medicall.cevices/Resources/orYou/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/MedicalDevices/Safetv/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 Small Manufacturers, International and Consumer Assistance 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.
Sincerely yours.
Meshad D. D'Hara
For
Janine M. Morris Director Division of Radiological Health Office of In Vitro Diagnostics and Radiological Health Center for Devices and Radiological Health
Enclosure
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# Indications for Use
510(k) Number (if known): K132908
Device Name: Head Immobilization System
Indications for Use: The device is intended to be used for immobilization, positioning and re-positioning during Stereotactic Radiotherapy (SRT) and Stereotactic Radiosurgery (SRS) in all parts of the brain, head, and neck during external beam radiation therapy. The device is also used to immobilize and position the head during image acquisition to support treatment planning including in Computed Tomography (CT) and Magnetic Resonance (MR) imaging systems.
Prescription Use X (Part 21 CFR 801 Subpart D) AND/OR
Over-The-Counter Use (21 CFR 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of In Vitro Diagnostics and Radiological Health (OIR)
Michael D. O'Hara
(Division Sign Off) Division of Radiological Health Office of In Vitro Diagnostic and Radiological Health
510(k) _K132908
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