間接熱量計の市場規模、シェア、成長分析、用途別、タイプ別、エンドユーザー別、供給形態別、地域別、2025～2032年産業予測

間接熱量計の世界市場規模は2023年に586億米ドルとなり、予測期間（2025～2032年）のCAGRは6.9%で、2024年の626億4,000万米ドルから2032年には1,068億3,000万米ドルに成長する展望です。

間接熱量計市場は着実な成長を遂げており、特にクリティカルケア環境において代謝の健康と栄養評価が重視されていることがその要因となっています。酸素と二酸化炭素分析によるエネルギー消費量の測定に不可欠なこれらの機器は、病院、スポーツ科学、臨床栄養学で応用されています。肥満、糖尿病、心血管疾患の罹患率の上昇により、正確な代謝評価ツールに対する需要が高まっています。ヘルスケアプロバイダは、特にICUにおいて、栄養計画を調整し回復を促進するために、間接熱量測定を患者のケアプロトコルに組み込むことが増えています。さらに、ポータブル機器やセンサ精度の向上などの技術の進歩が、臨床と非臨床環境での採用を促進しています。支持的な規制とヘルスケア投資の拡大により、市場は特にスポーツ、ウェルネス、在宅ケアにおいてさらなる拡大が見込まれています。

目次

イントロダクション

• 調査の目的
• 調査範囲
• 定義

調査手法

• 情報調達
• 二次と一次データの方法
• 市場規模予測
• 市場の前提条件と制限

エグゼクティブサマリー

• 世界市場の展望
• 供給と需要の動向分析
• セグメント別機会分析

市場力学と展望

• 市場概要
• 市場規模
• 市場力学
  • 促進要因と機会
  • 抑制要因と課題
• ポーターの分析

主要市場の考察

• 重要成功要因
• 競合の程度
• 主要投資機会
• 市場エコシステム
• 市場の魅力指数（2024年）
• PESTEL分析
• マクロ経済指標
• バリューチェーン分析
• 価格分析

間接熱量計市場規模：用途別&CAGR（2025～2032年）

• 市場概要
• 臨床栄養学
• 代謝研究
• スポーツ科学
• 食事研究

間接熱量計市場規模：タイプ別&CAGR（2025～2032年）

• 市場概要
• ポータブル間接熱量計
• 据置型間接熱量計
• 安静時代謝率測定装置

間接熱量計市場規模：エンドユーザー別&CAGR（2025～2032年）

• 市場概要
• 病院
• 研究機関
• フィットネスセンター
• 大学

間接熱量計市場規模：供給形態別&CAGR（2025～2032年）

• 市場概要
• 直接販売
• オンライン販売
• 販売代理店

間接熱量計市場規模&CAGR（2025～2032年）

• 北米
  • 米国
  • カナダ
• 欧州
  • ドイツ
  • スペイン
  • フランス
  • 英国
  • イタリア
  • その他の欧州
• アジア太平洋
  • 中国
  • インド
  • 日本
  • 韓国
  • その他のアジア太平洋
• ラテンアメリカ
  • ブラジル
  • その他のラテンアメリカ
• 中東・アフリカ
  • GCC諸国
  • 南アフリカ
  • その他の中東・アフリカ

競合情報

• 上位5社の比較
• 主要企業の市場ポジショニング（2024年）
• 主要市場企業が採用した戦略
• 最近の市場動向
• 企業の市場シェア分析（2024年）
• 主要企業の企業プロファイル
  • 企業の詳細
  • 製品ポートフォリオ分析
  • 企業のセグメント別シェア分析
  • 収益の前年比比較（2022～2024年）

    主要企業プロファイル

    • COSMED Srl（イタリア）
    • Parvo Medics（米国）
    • Vyaire Medical（米国）
    • KORR Medical Technologies（米国）
    • MGC Diagnostics Corporation（米国）
    • Microlife Corporation（スイス）
    • Maastricht Instruments BV（オランダ）
    • Pacific Medico Co., Ltd.（日本）
    • GE Healthcare（米国）
    • Cortex Biophysik GmbH（ドイツ）
    • Geratherm Respiratory GmbH（ドイツ）
    • TSE Systems GmbH（ドイツ）
    • Columbus Instruments（米国）
    • Summit Healthcare Pvt Ltd.（インド）
    • Breezing（米国）
    • Lumen（イスラエル）
    • ACE Health（米国）
    • Harvard Bioscience（米国）

結論と提言

Global Indirect Calorimeter Market size was valued at USD 58.6 billion in 2023 and is poised to grow from USD 62.64 billion in 2024 to USD 106.83 billion by 2032, growing at a CAGR of 6.9% during the forecast period (2025-2032).

The indirect calorimeter market is experiencing steady growth, fueled by a heightened emphasis on metabolic health and nutritional assessment, particularly in critical care settings. These devices, crucial for measuring energy expenditure via oxygen and carbon dioxide analysis, find applications in hospitals, sports science, and clinical nutrition. The rising incidence of obesity, diabetes, and cardiovascular diseases has increased the demand for precise metabolic assessment tools. Healthcare providers are increasingly incorporating indirect calorimetry into patient care protocols to tailor nutrition plans and enhance recovery, especially in ICUs. Additionally, advancements in technology, including portable devices and improved sensor accuracy, are driving adoption in clinical and non-clinical environments. With supportive regulations and growing healthcare investments, the market is poised for further expansion, particularly in sports, wellness, and home care.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Indirect Calorimeter market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Global Indirect Calorimeter Market Segments Analysis

Global Indirect Calorimeter Market is segmented by Application, Type, End User, Delivery Mode and region. Based on Application, the market is segmented into Clinical Nutrition, Metabolic Research, Sports Science and Dietary Studies. Based on Type, the market is segmented into Portable Indirect Calorimeters, Stationary Indirect Calorimeters and Resting Metabolic Rate Measurement Devices. Based on End User, the market is segmented into Hospitals, Research Institutions, Fitness Centers and Universities. Based on Delivery Mode, the market is segmented into Direct Sales, Online Sales and Distributors. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Indirect Calorimeter Market

The Global Indirect Calorimeter market is significantly influenced by the rising prevalence of lifestyle-related health issues, such as obesity, metabolic syndrome, type 2 diabetes, and cardiovascular diseases, which have emerged as critical global health challenges. As reported by the World Health Organization, over 1.9 billion adults were classified as overweight in 2023, with more than 650 million deemed obese. Indirect calorimeters are essential for accurately assessing metabolic rates, enabling the development of personalized nutrition and treatment strategies. With the growing emphasis on preventive healthcare, especially in developed countries, the adoption of these devices in hospitals and fitness centers to address individual energy expenditure is a powerful catalyst for market growth.

Restraints in the Global Indirect Calorimeter Market

The Global Indirect Calorimeter market faces a notable constraint due to the steep costs associated with advanced devices that feature digital integration, touchscreen displays, and AI-powered analytics. These high initial acquisition costs are compounded by recurring expenses, including annual maintenance, calibration, and software updates, which create a long-term financial strain. Smaller hospitals, rehabilitation facilities, and healthcare institutions in low- and middle-income nations find these costs particularly prohibitive, effectively restricting the utilization of indirect calorimeters to primarily larger, tertiary care centers. Consequently, this financial burden limits the broader adoption of this essential technology across the healthcare sector.

Market Trends of the Global Indirect Calorimeter Market

The Global Indirect Calorimeter market is experiencing a significant trend towards the adoption of portable and battery-operated devices, facilitating a more flexible approach in various healthcare settings. Handheld indirect calorimeters are gaining traction in outpatient care, sports medicine, and home healthcare, offering convenience without sacrificing accuracy. The integration of Bluetooth and Wi-Fi technology enhances their functionality, making them appealing to dietitians, fitness trainers, and telehealth providers. As companies unveil lightweight and durable models, the market is expanding its reach beyond traditional hospitals and research institutions, catering to a diverse user base and enhancing accessibility in metabolic assessment.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2024
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis

Global Indirect Calorimeter Market Size by Application & CAGR (2025-2032)

• Market Overview
• Clinical Nutrition
• Metabolic Research
• Sports Science
• Dietary Studies

Global Indirect Calorimeter Market Size by Type & CAGR (2025-2032)

• Market Overview
• Portable Indirect Calorimeters
• Stationary Indirect Calorimeters
• Resting Metabolic Rate Measurement Devices

Global Indirect Calorimeter Market Size by End User & CAGR (2025-2032)

• Market Overview
• Hospitals
• Research Institutions
• Fitness Centers
• Universities

Global Indirect Calorimeter Market Size by Delivery Mode & CAGR (2025-2032)

• Market Overview
• Direct Sales
• Online Sales
• Distributors

Global Indirect Calorimeter Market Size & CAGR (2025-2032)

• North America (Application, Type, End User, Delivery Mode)
  • US
  • Canada
• Europe (Application, Type, End User, Delivery Mode)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Application, Type, End User, Delivery Mode)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Application, Type, End User, Delivery Mode)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Application, Type, End User, Delivery Mode)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2024
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2024
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2022-2024)

Key Company Profiles

• COSMED Srl (Italy)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Parvo Medics (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Vyaire Medical (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• KORR Medical Technologies (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• MGC Diagnostics Corporation (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Microlife Corporation (Switzerland)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Maastricht Instruments BV (Netherlands)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Pacific Medico Co., Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• GE Healthcare (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Cortex Biophysik GmbH (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Geratherm Respiratory GmbH (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• TSE Systems GmbH (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Columbus Instruments (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Summit Healthcare Pvt Ltd. (India)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Breezing (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Lumen (Israel)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• ACE Health (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Harvard Bioscience (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations