Global Depth of Anesthesia Monitoring Market is estimated to be valued at over USD 295.4 million by 2033 and register a CAGR of over 3.9% during the forecast period 2025 to 2033.

The integration of innovative monitoring devices, such as depth of anesthesia monitoring, enhanced neurological monitoring, objective-oriented fluid therapy, strengthened alarm systems, and technological advancements in objective pain assessment, is one of the positive strides that have propelled the market growth of the depth of anesthesia monitoring industry. Additionally, a rise in demand for pain-free surgeries and the positive changes in automated record-keeping systems have also played an instrumental role in generating significant market traction.

Furthermore, the healthcare issues with anesthesia have lessened significantly in recent years, owing to the technological innovations and automation, which has contributed in enhancing the safety measures of the patients. Furthermore, there is a surplus of investments marking their entry, which have lent support to the technological shifts in anesthesia techniques and machines. All these factors combined have augmented the depth of anesthesia monitoring market growth.

As mentioned earlier, among the major players that has been thriving in the depth of anesthesia monitoring market is that of GE Healthcare (US). They largely deal in Entropy-related technology that is used for monitoring the DOA and is formulated to offer information on the condition of the central nervous system while administering general anesthesia. GE Healthcare even provides information on the module of E-BIS, which allows for the usage of BIS expanded performance technology to assess the end results of sedatives and anesthetics on the brain with a Quatro sensor that has four electrodes. The company operates in many regions such as Asia, Europe, etc.

Another prominent player in the market is that of Medtronic plc as it is one of the foremost manufacturers involved in devices that are standalone and monitoring sensors for anesthesia. In the case of standalone devices, Medtronic plc accounts for 100% of the market, as they are among the few players in BIS related monitoring systems. The company holds a number of OEM partners and collaborates with other different patient monitoring equipment producers to deliver improved healthcare with the help of multi-parameter and multi-use devices and monitors.

Similar is the case with Masimo Corporation (US), they have captured a considerable depth of anesthesia monitoring market share, in terms of volume and value. This can be attributed to the modules of Masimo Open Connect (MOC-9), including that of the Next-generation Sedline Brain Function Monitoring. Masimo’s Root Platform provides a patient monitoring and connectivity hub that assimilates a broad range of devices, technologies, and systems to create connectivity solutions and multimodal monitoring, in a singular clinician-centric platform. 

Global Depth of Anesthesia Monitoring Market Segmentation:

By Technology

  • Bispectral Index
  • Entropy
  • Patient State Index (PSI)

By Device

  • Modules
  • Bundled Devices
  • Standalone Devices

By Product

  • Devices
  • Consumables

By Mode of Purchase

  • Purchase Through GPO
  • Direct Purchase

By End User

  • Hospitals
  • Ambulatory Surgical Centres and Clinics

By Region

  • Europe
  • North America
  • Asia Pacific
  • Latin America
  • Middle East & Africa

North America: Holds a significant market share, accounting for around 40-45% of the global market, primarily due to the increasing demand for advanced technologies in surgical procedures and the high prevalence of chronic diseases. 
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Europe: Expected to be a dominant region with a market share of approximately 30-35%, supported by a robust healthcare system and favorable reimbursement policies. 
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Asia-Pacific: Projected to witness significant growth, with an estimated market share of 20-25%, driven by the expansion of surgical facilities and increasing healthcare investments.

Major players included in the Depth of Anesthesia Monitoring Market:

  • GE Healthcare
  • Masimo Corporation
  • Medtronic Public Limited Company
  • Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
  • Philips Healthcare
  • Mennen Medical Ltd.
  • Spacelabs Healthcare Inc.

Recent Developments by Leading Companies

The depth of anesthesia monitoring market is witnessing significant advancements, with key players introducing innovative technologies and expanding their product portfolios:

Medtronic: In March 2024, Medtronic received FDA 510(k) clearance for its BIS™ Advance monitor, featuring a redesigned interface and the clinically validated BIS algorithm. This device aims to personalize anesthesia dosing, enhancing patient outcomes. 

GE Healthcare: In April 2022, GE Healthcare obtained FDA pre-market approval for its End-tidal (Et) Control Software, designed for general anesthesia delivery on its Aisys Cs2 Anesthesia Delivery System. The software semi-automates anesthesia delivery, improving precision and workflow efficiency. 

Masimo Corporation: In February 2022, Masimo announced FDA clearance for its SedLine® Brain Function Monitoring for pediatric patients aged 1 year and above. This advancement allows clinicians to monitor brain activity bilaterally, enhancing pediatric anesthesia care. 

Philips Healthcare: In June 2023, Philips and Masimo received FDA clearance for the activation of SedLine Brain Function Monitoring, Regional Oximetry, and CO2 measurements in Philips Patient Monitors – IntelliVue MX750 and MX850. This integration enhances clinicians' ability to assess and monitor patients' cerebral oxygenation and anesthetic sedation levels.

Objectives of the Study:

  • To provide an exhaustive analysis on the Depth of Anesthesia Monitoring Market By Technology, By Device, By Product, By Mode of Purchase, By End User, and By Region
  • To provide comprehensive information on factors impacting market growth (drivers, restraints, opportunities, and industry-specific restraints)
  • To evaluate and forecast micro-markets and the overall market
  • To predict the market size, in key regions (along with countries)— North America, Europe, Asia Pacific, Latin America, and the Middle East and Africa
  • To record, evaluate,e and competitive landscape mapping- product launches, technological advancements, mergers, and expansions

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