Public source

Reviewed 8 Oct 2026

Completeness Fair (33%)

Contour+

MVision AI

Contour+ is an AI-based auto-segmentation software for radiotherapy that generates delineations of organs at risk and lymph node regions. The software provides automatically generated structures intended to support the contouring workflow, which can be reviewed and edited by clinicians.

The software applies predefined contouring guidelines across users and institutions, with the aim of supporting consistency in delineation practices and facilitating multicentre use.

No papers to support — we monitor for new evidence.

Key features

Autosegmentation of OAR

General Information

Product name

Contour+

Company

Workflow phase

Contouring

Modality

CT, MR

Treatment site

Abdomen, Female pelvis, Head & neck, Male pelvis, Thorax

Exact structures

CT structures Head and neck: A_Carotid_L/R, Arytenoid_L/R, Bone_Mandible, BrachialPlex_L/R, Brain, Brainstem, Buccal_Mucosa_L/R, Cavity_Oral, C01, C02, C03, C04, C05, C06, C07, Cochlea_L/R, Cricophar_inlet, Esophagus_S, Eye_Ant_L/R, Eye_L/R, Eye_Post_L/R, Fossa_Pituitary, Glnd_Lacrimal_L/R, Glnd_Submand_L/R, Glnd_Thyroid, Glottis, Larynx_SG, Lens_L/R, Lips, LJ_Condyle_L/R, LJ_Front_L/R, LJ_Molar_L/R, LJ_Ramus_L/R, LN_Neck_IA, LN_Neck_IB_L/R, LN_Neck_II_L/R, LN_Neck_III_L/R, LN_Neck_IVA_L/R, LN_Neck_IVB_L/R, LN_Neck_IX_L/R, LN_Neck_V_L/R, LN_Neck_VC_L/R, LN_Neck_VIA, LN_Neck_VIB, LN_Neck_VIIA_L/R, LN_Neck_VIIB_L/R, LN_Neck_XA_L/R, LN_Neck_XB_L/R, Musc_Constrict, OpticChiasm, OpticChiasm_cnv, OpticNrv_cnv_L/R, OpticNrv_L/R, Parotid_L/R, Pituitary, SpinalCanal, SpinalCord, Trachea, UJ_Front_L/R, UJ_Molar_L/R. Thorax and breast: A_Aorta, A_LAD, A_Pulm, Atrium_L/R, Bones, Br_1234_RTOG_L/R, Br_234_RTOG_L/R, Breast_L/R, Breast_RTOG_L/R, Bronchus_Prox, BrTW_1234_RTOG_L/R, BrTW_234_RTOG_L/R, Chestwall_L/R, Esophagus, Heart, Heart+A_Pulm, Humerus_Head_L/R, Humerus_L/R, LN_Axilla_RTOG_L/R, LN_Axillary_L/R, LN_B_RTOG_L1_L/R, LN_B_RTOG_L2_L/R, LN_B_RTOG_L3_L/R, LN_B_RTOG_L4_L/R, LN_B_RTOG_L5_L/R, LN_Breast_L1_L/R, LN_Breast_L2_L/R, LN_Breast_L3_L/R, LN_Breast_L4_L/R, LN_IMN_IC4_L/R, LN_IMN_L/R, LN_Intpect_L/R, LN_Lung_01_L/R, LN_Lung_02_L/R, LN_Lung_03_A, LN_Lung_03_P, LN_Lung_04_L/R, LN_Lung_05, LN_Lung_06, LN_Lung_07, LN_Lung_08, LN_Lung_10_L/R, LN_Lung_11_i_R, LN_Lung_11_L, LN_Lung_11_s_R, LN_RTOG_IMN_L/R, Lung_L/R, Rib01_L/R, Rib02_L/R, Rib03_L/R, Rib04_L/R, Rib05_L/R, Rib06_L/R, Rib07_L/R, Rib08_L/R, Rib09_L/R, Rib10_L/R, Rib11_L/R, Rib12_L/R, T01, T02, T03, T04, T05, T06, T07, T08, T09, T10, T11, T12, Trachea_Prox, V_Venacava_S, Ventricle_L/R, Wire. Abdomen: Bowel_Bag, Bowel_Large, Bowel_Small, Duodenum, Kidney_L/R, Liver, Pancreas, Spleen, Stomach, V_Venacava_I. Pelvis: Anal_Canal, App_Ring, Applicator, Bladder, Bone_Pelvic, Bowel_Loops, CaudaEquina, Colon_Sigmoid, CTV_Central, CTV_Param, CTV_Pelvis, Femur_Head_L/R, Femur_Implant_L/R, Femur_L/R, L01, L02, L03, L04, L05, LN_Gyn_RTOG, LN_Inguinal_L/R, LN_NRG, LN_PAN, LN_PAN_Long, LN_Pivotal, LN_Rectal, LN_Rectum_EIN_L/R, LN_Rectum_IRF, LN_Rectum_LLNa_L/R, LN_Rectum_PSa, LN_RTOG, Markers, Mesorectum, Musc_Coccygeus_L/R, Musc_Iliacus_L/R, Musc_Obt_Int_L/R, Musc_Pirifor_L/R, Musc_Psoas_Maj_L/R, PenileBulb, Prostate, RectoSigmoid, Rectum, Sacrum, SeminalVes, SphincterComplex, Urethra, UteroCervix, Vagina, Vessels_L/R, Vessels_Long_L/R. MR structures Head and neck: Amygdala_L/R, Arytenoid_L/R, Bone_Mandible, BrachialPlex_L/R, Brain, Brainstem, Buccal_Mucosa_L/R, Cavity_Nasal_L/R, Cavity_Oral, Cerebellum, Cochlea_ext_L/R, Cochlea_L/R, CorpusCallosum, Cricophar_inlet, Eye_L/R, Glnd_Lacrimal_L/R, Glnd_Submand_L/R, Glnd_Thyroid, Glottis, Hippocampus_L/R, Hypothalamus, Joint_TM_L/R, Larynx_SG, Lens_L/R, Lips, LN_Neck_II_L/R, LN_Neck_III_L/R, LN_Neck_IVA_L/R, LN_Neck_IVB_L/R, Lobe_Temporal_L/R, MedullaOblongata, Midbrain, Musc_Constrict, OpticChiasm, OpticChiasm_cnv, OpticNrv_cnv_L/R, OpticNrv_L/R, OpticTract_cnv_L/R, OpticTract_L/R, Parotid_L/R, Pituitary, Pons, SpinalCanal, SpinalCord, Thalamus_L/R, Trachea. Thorax: A_Aorta, Bones, Chestwall_L/R, Esophagus, Heart, Lung_L/R. Abdomen: Bowel_Bag, Duodenum, Gallbladder, Glnd_Adrenal_L/R, Kidney_L/R, Liver, Pancreas, Spleen, Stomach, V_Venacava_I. Pelvis: A_Pudendal_L/R, Anal_Canal, Bladder, BladderNeck, BladderTrigone, Bone_Pelvic, Bowel_Loops, Bulboclitoris, Colon_Sigmoid, Femur_L/R, L03, L04, L05, Markers, NVB_L/R, PenileBulb, PenileCrura, Prostate, RectoSigmoid, Rectum, Sacrum, SeminalVes, Spacer, ThecalSac, Urethra, Urethra_Bulb, Urethra_Membr, Urethra_Prostate, UteroCervix, Vagina

Regulatory Information

FDA Certification

Pathway:

510(k) cleared

Class:

Class II

FDA Number:

Verified by Health AI Register

CE Certification

Pathway:

MDR

Class:

Class IIa

Verified by Health AI Register

Other certifications

Not specified

Evidence & Research

No research papers or evidence on file yet.

The registry monitors publications for new evidence.

Technical Specifications

Prerequisites

Specific vendor ecosystem required

Defined prerequisite(s)

Workspace+ from MVision AI

Treatment technique

Not applicable

Delivery system

Not applicable

Workflow features

Not applicable

Patient population age

Not specified

Input

Not specified

Input format

Not specified

Output

Not specified

Output format

Not specified

Integration

Not specified

Integration method

Integration via vendor marketplace/platform

API documentation availability

Not specified

API documentation, if publicly available

Not specified

TPS compatibility

Not specified

Deployment

Cloud-based, On-premise

Trigger for AI functionality

Not specified

Processing time

Not specified

Retraining locally

Not applicable

Claims

Not specified

Known limitations

Contour+ (MVision AI Segmentation) is not intended to detect lesions or tumors. The device is not intended for use with real-time adaptive planning workflows.

Market Presence

On market since

Not specified

AI Platforms

Resellers

Not specified

Countries present

Not specified

Paying clinical customers

Not specified

Research/test users

Not specified

Pricing Information

Pricing model

Not specified

Based on

Not specified

Source: Public | First published: Mar 27, 2026 | Last updated: Oct 8, 2026