(475 days)
Not Found
No
The description focuses on passive optical tracking, image registration based on point matching or surface scanning, and visualization. There is no mention of AI or ML algorithms for image analysis, decision support, or other functions.
No
This device is an image-guided localization system intended to assist surgeons during minimally invasive procedures. It does not directly treat a disease or condition but rather provides navigational information.
No
Explanation: The device is an intraoperative image-guided localization system intended for minimally invasive surgery by linking a freehand probe to virtual computer image space on patient image data. It assists in surgical navigation and tool tracking rather than diagnosing medical conditions.
No
The device description explicitly details multiple hardware components, including infrared cameras, a touch-screen, signal transmission cables, a navigation workstation, and cable interfaces. It also describes different hardware platforms (VectorVision, VectorVision Compact, and VectorVision Sky).
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In Vitro Diagnostics are medical devices intended for use in vitro for the examination of specimens, including blood, tissue, and urine, from the human body to provide information for diagnostic, monitoring, or compatibility purposes.
- VectorVision Cranial/ENT's Intended Use: The intended use clearly states that VectorVision Cranial/ENT is an "intraoperative image guided localization system to enable minimally invasive surgery." It is used during surgery to guide the surgeon based on pre-operative or intra-operative imaging data.
- Mechanism of Action: The device works by tracking surgical tools and linking their position to virtual images of the patient's anatomy. It does not analyze biological specimens.
- Lack of Specimen Analysis: There is no mention of the device analyzing blood, tissue, or any other biological specimen.
Therefore, VectorVision Cranial/ENT falls under the category of a surgical navigation or image-guided surgery system, not an In Vitro Diagnostic device.
N/A
Intended Use / Indications for Use
VectorVision Cranial/ENT is intended to be an intraoperative image guided localization system to enable minimally invasive surgery. It links a freehand probe, tracked by a passive marker sensor system to virtual computer image space on patient image data being processed by the VectorVision workstation.
The system is indicated for any medical condition in which the use of stereotactic surgery may be appropriate and where a reference to a rigid anatomical structure, such as the skull, a long bone, or vertebra, can be identified relative to a CT, CTA, X-ray, MR, MRA and ultrasound based model of the anatomy.
Example procedures include but are not limited to:
Cranial Procedures: Cranial biopsies Tumor resections Craniotomies/ Craniectomies Skull base procedures Thalamotomies/Pallidotomies
ENT Procedures: Transphenoidal procedures Intranasal procedures Sinus procedures, such as Maximillary antrostomies, Ethmoidectomies / Sphenoid explorations, Turbinate resections and Frontal sinusotomies
Product codes
HAW
Device Description
The tracking system consists of two infrared light sources and infrared cameras. Around each camera lens is an array of infrared LED's, which flood the field of view with infrared light. The infrared light is reflected by retro-reflective material (reflects light back to the light source) to the two cameras. This tracking principle does not require electrical cords on the reflecting targets and is therefore called passive tracking system.
Software:
The tracking system sends the targets 2D and 3D position to the navigation workstation, The navigation software uses this information considering known geometric information for tracking the 3D position of probes and other surgical tools with attached retro-reflective marker arrays.
To link the virtual diagnostic image space within the navigation system to the surgical environment, the surgeon selects points on the patient using a tracked pointer probe. The selected points are stored and interpreted by the computer and related to corresponding points extracted from the diagnostic image data sets.
A different option to register the patient anatomy to the virtual image space is provided by means of a laser scanning device. With this laser device the surface of the patients head is scanned meanwhile the IR camera system picks up the laser reflections on the patients skin. By creating a virtual surface model out of the 3D coordinates of these laser points the software matches patient data set and the patient position inside the operation poor.
Another contactless registration method for MR image data is provided by a localizer geometry of MR markers, which is - by fixed relation to the patient and the reference array and by automatic registration of the markers - a direct link to the virtual inage space. In combination with the integration of data transfer functionalities this registration method is preferred for intra-operative MR data use.
The device visualizes patient data including the option to overlay multiple data sets, outlined structures and trajectories. The area of interest is displayed in the virtual computer image space in 2D- and 3D-representations.
For the localization of any area or structure in the patient's body a pointer tool is used or any other surgical instrument with attached retro-reflective marker arrays. A special device is available to precisely register any surgical instrument for navigation.
Surgical microscopes are integrated similarly as a virtual pointer tool by a mounted marker array and a software interface. With image injection modules and video display a close cooperation of navigation system and microscope is achieved. Other intraoperative image sources like ultrasound transducers and endoscopes are tracked and integrated similarly and can be controlled within the software to be displayed on an external display device for the purpose of non-diagnostic image information overview.
For sending requests and commands to external software and computers via network, e.q. for controlling the content of the external display device, a general communication interface is integrated into the navigation software.
Hardware:
The VectorVision hardware platforms consist of electronic hardware combined in different housings which allow to adapt to the respective needs in certain OR settings. There are infrared cameras and a touch-screen, signal transmission cables, the navigation workstation itself and cable interfaces to external devices (e.g. microscopes). Currently there are 3 platforms available: VectorVision?, VectorVision Compact and VectorVision Sky. With the VectorVision Sky ceiling mounted articulated arms carry camera and touchscreen. The VectorVision Sky can be prepared for use in magnet-resonance environments with shielded RF cage e.g. by providing optical signal transmission. Interfacing external devices such as a microscope and/or a surgical endoscope is realized by interface elements in a wall panel box.
VectorVision does not contain implants but provides a system for accurate implant placement.
Mentions image processing
Yes
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
CT, CTA, X-ray, MR, MRA, ultrasound
Anatomical Site
Skull, long bone, vertebra
Indicated Patient Age Range
Not Found
Intended User / Care Setting
Surgeon, intraoperative, OR settings
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Not Found
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
VectorVision Cranial / ENT has been verified and validated according to BrainLAB's procedures for product design and development. The validation proves the safety and effectiveness of the system.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 882.4560 Stereotaxic instrument.
(a)
Identification. A stereotaxic instrument is a device consisting of a rigid frame with a calibrated guide mechanism for precisely positioning probes or other devices within a patient's brain, spinal cord, or other part of the nervous system.(b)
Classification. Class II (performance standards).
0
510 (k) Summary of Safety and Effectiveness for VectorVision Cranial/ENT
Manufacturer:
| Address: | BrainLAB AG
Ammerthalstrasse 8
85551 Heimstetten
Germany
Phone: +49 89 99 15 68 0
Fax: +49 89 99 15 68 33 | |
|-----------------------------|--------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------|
| Contact Person: | Mr. Rainer Birkenbach | |
| Summary Date: | Nov 17, 2003 | |
| Device Name: | | |
| Trade name: | | VectorVision Cranial / ENT |
| Common/Classification Name: | | Image Guided Surgery System, CAS / Stereotaxy |
Instrument
Predicate Device: Vector Vision® 2 (K 983831) VectorVision Cranial / ENT / Spine (K003589)
Device Classification Name: Stereotaxy Instrument Regulatory Class: Class II
Indications For Use:
VectorVision Cranial/ENT is intended to be an intraoperative image guided localization system to enable minimally invasive surgery. It links a freehand probe, tracked by a passive market sensor system to virtual computer image space on patient image data being processed hy the VectorVision workstation.
The system is indicated for any medical condition in which the use of stereotactic surgery may be appropriate and where a reference to a rigid anatomical structure, such as the skill, a long bone, or vertebra, can be identified relative to a CT, CTA, X-ray, MR, MRA and ultrasound based model of the anatomy.
Example procedures include but are not limited to:
1
Cranial Procedures:
Cranial biopsies Tumor resections Craniotomies/ Craniectomies Skull base procedures Thalamotomies/Pallidotomies
ENT Procedures:
Transphenoidal procedures Intranasal procedures Sinus procedures, such as Maximillary antrostomies, Ethmoidectomies, Spheno-idotomies / Sphenoid explorations, Turbinate resections and Frontal sinusotomies
Device Description
The tracking system consists of two infrared light sources and infrared cameras. Around each camera lens is an array of infrared LED's, which flood the field of view with infrared light. The infrared light is reflected by retro-reflective material (reflects light back to the light source) to the two cameras. This tracking principle does not require electrical cords on the reflecting targets and is therefore called passive tracking system.
Software
The tracking system sends the targets 2D and 3D position to the navigation workstation, The navigation software uses this information considering known geometric information for tracking the 3D position of probes and other surgical tools with attached retro-reflective marker arrays.
To link the virtual diagnostic image space within the navigation system to the surgical environment, the surgeon selects points on the patient using a tracked pointer probe. The selected points are stored and interpreted by the computer and related to corresponding points extracted from the diagnostic image data sets.
A different option to register the patient anatomy to the virtual image space is provided by means of a laser scanning device. With this laser device the surface of the patients head is scanned meanwhile the IR camera system picks up the laser reflections on the patients skin. By creating a virtual surface model out of the 3D coordinates of these laser points the software matches patient data set and the patient position inside the operation poor.
Another contactless registration method for MR image data is provided by a localizer geometry of MR markers, which is - by fixed relation to the patient and the reference array and by automatic registration of the markers - a direct link to the virtual inage space. In combination with the integration of data transfer functionalities this registration method is preferred for intra-operative MR data use.
The device visualizes patient data including the option to overlay multiple data sets, outlined structures and trajectories. The area of interest is displayed in the virtual computer image space in 2D- and 3D-representations.
2
For the localization of any area or structure in the patient's body a pointer tool is used or any other surgical instrument with attached retro-reflective marker arrays. A special device is available to precisely register any surgical instrument for navigation.
Surgical microscopes are integrated similarly as a virtual pointer tool by a mounted marker array and a software interface. With image injection modules and video display a close cooperation of navigation system and microscope is achieved. Other intraoperative image sources like ultrasound transducers and endoscopes are tracked and integrated similarly and can be controlled within the software to be displayed on an external display device for the purpose of non-diagnostic image information overview.
For sending requests and commands to external software and computers via network, e.q. for controlling the content of the external display device, a general communication interface is integrated into the navigation software.
Hardware
The VectorVision hardware platforms consist of electronic hardware combined in different housings which allow to adapt to the respective needs in certain OR settings. There are infrared cameras and a touch-screen, signal transmission cables, the navigation workstation itself and cable interfaces to external devices (e.g. microscopes). Currently there are 3 platforms available: VectorVision?, VectorVision Compact and VectorVision Sky. With the VectorVision Sky ceiling mounted articulated arms carry camera and touchscreen. The VectorVision Sky can be prepared for use in magnet-resonance environments with shielded RF cage e.g. by providing optical signal transmission. Interfacing external devices such as a microscope and/or a surgical endoscope is realized by interface elements in a wall panel box.
VectorVision does not contain implants but provides a system for accurate implant placement.
Substantial equivalence
VectorVision Cranial / ENT has been verified and validated according to BrainLAB's procedures for product design and development. The validation proves the safety and effectiveness of the system. The information provided by BrainLAB in this 510/ld application was found to be substantially equivalent with the predicate device VectorVision2 (K983831) and VectorVision Cranial / ENT / Spine (K003589).
3
Part 3 Combination Product Algorithm (Revised March 12, 2003)
| Category Number | Type of Part 3 Combination Product |
|---|---|
| N | Not a Part 3 Combination Product |
| 1 | Convenience Kit or Co-Package |
| 2 | Prefilled Drug Delivery Device/System (syringe, patch, etc.) |
| 3 | Prefilled Biologic Delivery Device/System (syringe, patch, etc.) |
| 4 | Device Coated/Impregnated/Otherwise Combined with Drug |
| 5 | Device Coated or Otherwise Combined with Biologic |
| 6 | Drug/Biologic Combination |
| 7 | Separate Products Requiring Cross Labeling |
| 8 | Possible Combination Based on Cross Labeling of Separate |
| Products (Temporary Code) | |
| 9 | Other Type of Part 3 Combination Product (e.g., |
| Drug/Device/Biologic Product) |
Quick Reference Table1 -- Part 3 Combination Product Categories
Note: The above categories are intended to be mutually exclusive. If a product meets the definition of more than one category, select the category that you believe best describes the regulatory issues associated with the combination product.
Overview: A 21 CFR Part 3 combination product is a product comprised of components usually regulated under different authorities. It may be a drug combined with a device, a biologic combined with a device, or a drug combined with a biologic. Cells or tissues that are not eligible for regulation solely as cells or tissues because they are combined with a drug or a device (except for a sterilizing, preserving, or storage agent) may also be combination products. Discuss with your Center's product jurisdiction officer.
Combination products include those where the components are":
- Physically or chemically combined OR .
- . Separate but provided/packaged as a unit OR
1 Category descriptions and examples follow.
2 See 21 CFR § 3.2(e) for complete definition. [will link to definition on OCP website]
4
Image /page/4/Picture/1 description: The image shows the logo for the Department of Health & Human Services - USA. The logo is circular and contains the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is an abstract symbol that resembles an eagle or bird with three wing-like shapes above three wavy lines.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
FEB 1 7 2004
Mr. Ranier Birkenbach BrainLAB AG Ammerthalstrasse 8 85551 Heimstetten Germany
Rc: K023651
Trade/Device Name: VectorVision Cranial/ENT Regulation Number: 21 CFR 882.4560 Regulation Name: Stereotaxic instrument Regulatory Class: II Product Code: HAW Dated: November 17, 2004 Received: November 19, 2004
Dear Mr. Birkenbach:
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 general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such 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 docs 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); 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 CHR 1000-1050.
5
Page 2 - Mr. Ranier Birkenbach
This letter will allow you to begin marketing your device as described in your Section 510/k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Office of Compliance at (301) 594-4659. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). 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) 443-6597 or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html
Sincerely vours.
for Mark N. Mellema
Celia M. Witten, Ph.D., M.D. Director Division of General, Restorative and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
6
Indications for Use
510(k) Number (if known): K023651
Device Name:
VectorVision Cranial/ENT
Indications For Use:
VectorVision Cranial/ENT is intended to be an intraoperative image guided localization system to enable minimally invasive surgery. It links a freehand probe, tracked by a passive marker sensor system to virtual computer image space on patient image data being processed by the VectorVision workstation.
The system is indicated for any medical condition in which the use of stereotactic surgery may be appropriate and where a reference to a rigid anatomical structure, such as the skull, a long bone, or vertebra, can be identified relative to a CT, CTA, X-ray, MR, MRA and ultrasound based model of the anatomy,
Example procedures include but are not limited to:
Cranial Procedures: Cranial biopsies Tumor resections Craniotomies/ Craniectomies Skull base procedures Thalamotomies/Pallidotomies
ENT Procedures: Transphenoidal procedures Intranasal procedures Sinus procedures, such as Maximillary antrostomies, Ethmoidectomies / Sphenoid explorations, Turbinate resections and Frontal sinusotomies
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 CDRA, Office of Device Evaluation (ODE)
al. Restorative, and Neurological Devices
Page 1 of 1
510(k) Number K02365