High Intensity Contact Ultrasound Interstitial Medical Device

Clinical Indications targeted by the SonoProbe

Given the neurosurgical specialty of Pr. Carpentier, the SonoProbe was designed to be used for the treatment of a range of indications in the brain: tumors, epileptic lesions, radiosurgery resistant metastases, meningiomas … with a net annual incidence in Europe and in the United States of more than 400,000 patients.

Due to its design, the SonoProbe can also be adapted for the treatment of diseases in other organs. It potentially can also be used for treatments in moving organs or in organs hidden by bony structures (liver, lung …)

Below, the two main stages of treatment of a brain tumor by the SonoProbe are described.


The SonoProbe treatment

The first step is diagnostic. It begins with local anesthesia and stereotactic insertion of the probe within the tumor. A biopsy is performed to determine the precise histological status of the tumor. In the same step, still under local anesthesia, the treatment can take place.





The second step is therapeutic. It happens within the MRI scanner. After verification by MRI of the exact positioning of the probe relative to the tumor, treatment planning is performed. The treatment can then begin, with continuous monitoring using MR images acquired in real-time. The treatment itself lasts between 5 and 15 minutes. At the end of the procedure, the patient is discharged from the MRI, the probe is removed, and the patient is able to leave the hospital (the same day).



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  • News CarThera

    CarThera secures €5.7 million in funding for its DOME project

    October 12, 2016 – CarThera has received a grant of €5.7 million ($6.4m) for its DOME project. The funding was awarded under the call for proposals ‘Structuring R&D Projects for Competitiveness’ from France’s ‘Investments for the Future Program’, led by the General Investment Commission and run by Bpifrance.

    The grant will finance our SonoCloud Phase 2b/3 study in glioblastoma that will involve around 200 patients at centers in Europe and the United States. It will also fund a number of exploratory studies, including one on Alzheimer’s disease, building on the findings from the Phase 1/2a study that paved the way for a broader array of clinical indications.

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    Research teams from AP-HP hospitals, UPMC University, INSERM laboratories and the ICM incubator performed this breakthrough on brain tumors, paving the way for broader applications in neurological disorders

    The Biovision 2016 Investor Conference selection committee special award went to CarThera!

    The Investor Conference of Biovision is a unique opportunity for selected startups (28 over 120 candidates) to pitch in front of a jury of 15 of the major European VC.

    Biovision, The World Life Sciences Forum, brings together international decision makers from the academic, private, policy-making and civil society sectors. It took place 13–14 April 2016 in Lyon, France.