![]() |
市場調查報告書
商品編碼
2007891
人工智慧醫學影像市場預測至2034年—按成像方式、部署模式、技術、應用、最終用戶和地區分類的全球分析AI Medical Imaging Market Forecasts to 2034 - Global Analysis By Modality, Deployment Mode, Technology, Application, End User and Geography |
||||||
根據 Stratistics MRC 的數據,預計到 2026 年,全球 AI 醫學影像市場規模將達到 56 億美元,並在預測期內以 22.7% 的複合年成長率成長,到 2034 年將達到 289 億美元。
人工智慧驅動的醫學影像是指將機器學習演算法、深度神經網路和電腦視覺系統應用於醫學診斷影像(例如X光片、電腦斷層掃描(CT)、磁振造影(MRI)、超音波、核子醫學和乳房X光片)的自動化分析、解讀和影像增強。這些系統能夠偵測解剖結構異常、分割病灶區域、最佳化放射科醫師的工作優先順序、縮短掃描採集時間並產生結構化的診斷報告。目前,這些系統已在腫瘤科、循環系統、神經科、呼吸內科和整形外科等醫院和門診影像環境中得到應用。
放射科醫師短缺及其工作壓力巨大。
放射科醫生短缺和影像檢查數量激增給工作流程帶來了巨大壓力,但人力智慧醫學影像解決方案透過自動化常規影像分流、異常標記和報告,正在應對這一挑戰。在大多數大型醫療系統中,影像檢查數量的成長速度超過了放射科醫生數量的成長速度,導致檢查瓶頸,而人工智慧優先排序工具可以很大程度上解決這個問題。醫療系統管理者正在積極採用人工智慧影像解決方案來提高人員效率,這為醫學影像人工智慧平台供應商帶來了持續的軟體訂閱收入。
對演算法偏差和普適性的擔憂
演算法偏差和泛化能力的限制是臨床應用的一大障礙。基於人口統計偏差資料集訓練的人工智慧醫學影像模型,在應用於訓練群組中被低估的患者群體時表現不佳。放射科管理者在決定實施前,越來越傾向於尋求在不同病患群體中進行外部檢驗的證據。監管機構對人工智慧模型在不同種族、年齡和性別等亞群體中的表現監管力度不斷加大,這要求影像人工智慧開發人員投入更多資源進行超越標準臨床表現基準的廣泛檢驗研究。
新興市場的放射學基礎設施
新興市場放射科基礎設施的差異為人工智慧驅動的醫學影像平台帶來了變革性的成長機遇,這些平台能夠將診斷範圍擴展到專科醫生集中的都市區之外。人工智慧影像解讀工具使農村醫療機構的非專科臨床醫生能夠獲得與放射科醫生相當的常見疾病診斷結果。印度、東南亞和撒哈拉以南非洲的政府遠端醫療和數位健康基礎設施項目正在將人工智慧成像功能融入基層醫療服務拓展舉措,從而創造一個巨大的潛在市場。
責任和臨床責任方面缺乏明確性
人工智慧驅動的醫學影像診斷結果的責任歸屬和臨床責任分割不清,對人工智慧的普及應用構成系統性威脅。這是因為相關法規和法律體制並未明確界定人工智慧診斷錯誤導致患者預後不良時,應由誰來負責。放射科醫師和醫院風險負責人對在缺乏獨立臨床檢驗的情況下完全依賴人工智慧輸出結果持抵制態度,導致人工智慧的自主部署僅限於輔助功能。此外,醫療事故保險對人工智慧輔助診斷的覆蓋不足,進一步加劇了機構在加速採用人工智慧過程中面臨的風險評估難度。
新冠疫情加速了人工智慧在醫學影像領域的應用,展現了其在以應對疫情為導向的放射科室中的快速價值,例如,用於檢測新冠肺炎的胸部CT和X光人工智慧工具已獲得緊急監管核准。疫情期間工作流程自動化的先例鞏固了人工智慧影像輔助工具在醫院通訊協定的應用。疫情後,隨著醫療系統將人工智慧分診工具永久應用於呼吸系統疾病、腫瘤篩檢和心血管影像等領域,人工智慧影像平台的應用正在加速推進。
在預測期內,核醫學影像領域預計將佔據最大的市場佔有率。
在預測期內,核醫學影像領域預計將佔據最大的市場佔有率。這主要歸功於PET-CT和SPECT影像技術在腫瘤分期、心臟灌注評估和神經退化性疾病診斷等領域的臨床應用日益廣泛。人工智慧(AI)技術與核醫學影像的融合,實現了病灶的自動定量、最佳化的衰減校正以及示蹤劑量的降低。越來越多的臨床證據表明,人工智慧增強的核子醫學掃描術診斷在癌症早期檢測方面具有較高的準確性,這促使轉診醫生更廣泛地應用該技術,並加速了影像中心設備的升級換代。
在預測期內,基於雲端的細分市場預計將呈現最高的複合年成長率。
在預測期內,雲端解決方案預計將呈現最高的成長率,這主要得益於醫療系統對可擴展人工智慧推理能力的需求,他們希望在無需對本地GPU基礎設施進行大量資本投資的情況下獲得此類解決方案。雲端託管的人工智慧醫學影像平台支援多站點部署、持續模型更新以及跨機構資料聚合,從而實現模型的持續改進。領先的雲端服務供應商正在建立專用的醫學影像人工智慧基礎設施和市場生態系統,以降低醫院IT部門部署人工智慧診斷工具的整合門檻。
在預測期內,北美預計將佔據最大的市場佔有率,這得益於其先進的人工智慧醫學影像研究基礎設施、高診斷影像利用率以及強大的FDA已通過核准人工智慧影像產品產品系列。美國擁有全球最大的人工智慧已通過核准醫學影像設備部署基地。強大的先進診斷程序報銷機制以及由GE醫療和西門子醫療等公司支持的積極醫院人工智慧應用計劃,鞏固了該地區的領先地位。
在預測期內,亞太地區預計將呈現最高的複合年成長率,這主要得益於診斷成像基礎設施投資的快速成長、政府主導的人工智慧醫療發展項目,以及大量尚未開發的患者群體(他們將受益於人工智慧遠距放射學)。中國國家藥品監督管理局(NMPA)已建立人工智慧醫療設備的快速核准流程,加速了人工智慧影像產品在國內外市場的核准。日本和韓國的先進影像設備製造生態系統正在將人工智慧功能整合到其所有產品線中。
According to Stratistics MRC, the Global AI Medical Imaging Market is accounted for $5.6 billion in 2026 and is expected to reach $28.9 billion by 2034 growing at a CAGR of 22.7% during the forecast period. AI medical imaging refers to the application of machine learning algorithms, deep neural networks, and computer vision systems to the automated analysis, interpretation, and enhancement of medical diagnostic images including X-rays, computed tomography scans, magnetic resonance imaging, ultrasound, nuclear medicine, and mammography outputs. These systems detect anatomical anomalies, segment pathological regions, prioritize radiologist worklists, reduce scan acquisition times, and generate structured diagnostic reports. They are deployed in oncology, cardiology, neurology, pulmonology, and orthopedic imaging workflows across hospital and outpatient imaging settings.
Radiologist Shortage and Workload Pressure
Radiologist shortage and escalating imaging study volumes are creating acute workflow pressure that AI medical imaging solutions address by automating routine image triage, anomaly flagging, and report generation. Diagnostic imaging volumes are growing faster than radiologist workforce expansion in most major healthcare systems, generating backlogs that AI prioritization tools can materially compress. Health system administrators are actively procuring AI imaging solutions as workforce productivity tools, establishing recurring software subscription revenue streams for medical imaging AI platform vendors.
Algorithm Bias and Generalizability Concerns
Algorithm bias and generalizability limitations present clinical adoption barriers as AI medical imaging models trained on demographically narrow datasets demonstrate performance degradation when applied to patient populations underrepresented in training cohorts. Radiology department administrators are increasingly demanding external validation evidence across diverse patient demographics before procurement commitment. Regulatory scrutiny of AI model performance across racial, age, and gender subgroups is intensifying, requiring extensive validation study investment from imaging AI developers beyond standard clinical performance benchmarks.
Emerging Market Radiology Infrastructure
Emerging market radiology infrastructure gaps present a transformative growth opportunity for AI medical imaging platforms that can extend diagnostic coverage beyond specialist-concentrated urban centers. AI-powered reading tools enable non-specialist clinicians in rural health facilities to access radiologist-equivalent diagnostic interpretation for common conditions. Government telemedicine and digital health infrastructure programs in India, Southeast Asia, and Sub-Saharan Africa are integrating AI imaging capabilities into primary care expansion initiatives, creating substantial new addressable market volumes.
Liability and Clinical Responsibility Ambiguity
Liability and clinical responsibility ambiguity for AI-generated medical imaging interpretations represents a systemic threat to adoption, as regulatory and legal frameworks have not definitively established accountability when AI diagnostic errors contribute to adverse patient outcomes. Radiologists and hospital risk managers express institutional reluctance to fully rely on AI outputs without independent clinical verification, limiting autonomous AI deployment beyond assistive functions. Medical malpractice insurance policy gaps for AI-assisted diagnostics further compound institutional risk calculus against accelerated adoption.
COVID-19 catalyzed AI medical imaging adoption as chest CT and X-ray AI tools for COVID-19 pneumonia detection received emergency regulatory approvals, demonstrating rapid value in overwhelmed radiology departments. Pandemic-era workflow automation precedents normalized AI imaging assistant integration in hospital protocols. Post-pandemic, AI imaging platform procurement has accelerated as health systems permanently incorporate AI triage tools for respiratory pathology, oncology screening, and cardiovascular imaging.
The nuclear imaging segment is expected to be the largest during the forecast period
The nuclear imaging segment is expected to account for the largest market share during the forecast period, due to increasing clinical adoption of PET-CT and SPECT imaging for oncology staging, cardiac perfusion assessment, and neurodegenerative disease diagnosis. AI integration with nuclear imaging enables automated lesion quantification, attenuation correction optimization, and reduced tracer dosing protocols. Growing clinical evidence supporting AI-enhanced nuclear imaging accuracy in early cancer detection is expanding referring physician utilization and driving imaging center equipment upgrade cycles.
The cloud-based segment is expected to have the highest CAGR during the forecast period
Over the forecast period, the cloud-based segment is predicted to witness the highest growth rate, driven by health system demand for scalable AI inference capacity without capital-intensive on-premise GPU infrastructure investment. Cloud-hosted AI medical imaging platforms enable multi-site deployment, continuous model update delivery, and cross-institutional data aggregation for ongoing model improvement. Major cloud providers are building dedicated medical imaging AI infrastructure and marketplace ecosystems that reduce integration barriers for hospital IT departments adopting AI diagnostic tools.
During the forecast period, the North America region is expected to hold the largest market share, due to leading AI medical imaging research infrastructure, high diagnostic imaging utilization rates, and substantial FDA-cleared AI imaging product portfolios. The U.S. hosts the largest installed base of medical imaging AI-cleared devices globally. Strong reimbursement frameworks for advanced diagnostic procedures and active hospital AI adoption programs supported by companies including GE Healthcare and Siemens Healthineers sustain dominant regional positioning.
Over the forecast period, the Asia Pacific region is anticipated to exhibit the highest CAGR, due to rapidly expanding diagnostic imaging infrastructure investment, government AI healthcare development programs, and large underserved patient populations benefiting from AI-driven teleradiology. China's NMPA has established expedited review tracks for AI medical device approvals, accelerating domestic and international imaging AI product launches. Japan and South Korea's advanced imaging equipment manufacturing ecosystems are integrating AI capabilities across product lines.
Key players in the market
Some of the key players in AI Medical Imaging Market include GE Healthcare, Siemens Healthineers, Philips Healthcare, Canon Medical Systems Corporation, IBM Watson Health, Aidoc Medical Ltd., Zebra Medical Vision, Arterys Inc., Viz.ai, Inc., Enlitic, Inc., Qure.ai, Lunit Inc., Butterfly Network, Inc., Tempus Labs, NVIDIA Corporation, Fujifilm Holdings Corporation, Samsung Medison, and Agfa-Gevaert Group.
In March 2026, NVIDIA Corporation introduced a purpose-built medical imaging AI inference hardware platform optimized for hospital on-premise deployment with HIPAA-compliant data processing.
In February 2026, GE Healthcare launched its Edison AI imaging platform expansion with new oncology CT lesion detection algorithms cleared by FDA for lung nodule screening workflows.
In January 2026, Aidoc Medical Ltd. secured a major multi-site hospital system contract deploying its AI radiology triage platform across 40 imaging centers for emergency pathology detection.
In October 2025, Qure.ai announced expansion into Latin American markets through a regional telemedicine partnership integrating AI chest X-ray reading into primary care networks.
Note: Tables for North America, Europe, APAC, South America, and Rest of the World (RoW) Regions are also represented in the same manner as above.