Enhanced Surgical Hub Spatial Awareness for Optimized Device Placement and Workflow

Publication ID: 24-11857152_0001_PTD
Published: November 07, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Surgical Hub Spatial Awareness for Optimized Device Placement and Workflow,” Published Technical Disclosure No. 24-11857152_0001_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857152_0001_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,152.

Summary of the Inventive Concept

A system for enhancing surgical hub spatial awareness, enabling real-time tracking and optimization of multiple surgical devices in an operating theater, thereby improving workflow efficiency and reducing interference.

Background and Problem Solved

The original patent, 'Surgical hub spatial awareness to determine devices in operating theater,' addresses the need for efficient device management in surgical operating theaters. However, it has limitations in terms of device integration, spatial awareness, and workflow optimization. The new inventive concept builds upon the original patent by introducing advanced spatial awareness capabilities, enabling seamless device integration, and optimizing device placement to minimize interference and reduce setup time.

Detailed Description of the Inventive Concept

The enhanced surgical hub spatial awareness system comprises a processor and memory storing instructions executable by the processor to detect and track multiple surgical devices in an operating theater. The system provides real-time spatial awareness data to optimize device placement and minimize interference. The system can generate a 3D visualization of the operating theater, allowing surgeons to better navigate the surgical environment. Additionally, the system can automatically adjust device settings based on the surgical procedure being performed, reducing setup time and improving overall workflow. The system enables seamless communication and data exchange between devices, improving overall surgical performance. The system can also analyze the operating theater layout and recommend optimal device placement based on spatial awareness data, reducing clutter and improving surgical workflow.

Novelty and Inventive Step

The new claims introduce several novel and non-obvious features, including real-time spatial awareness, 3D visualization, automatic device setting adjustment, and optimized device placement. These features provide a significant improvement over the original patent, enabling more efficient and effective surgical procedures.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include integrating the spatial awareness system with existing hospital infrastructure, such as electronic health records or surgical scheduling systems. Other variations could include using different types of sensors or tracking technologies to detect and track surgical devices.

Potential Commercial Applications and Market

The enhanced surgical hub spatial awareness system has significant commercial potential in the healthcare industry, particularly in hospitals and ambulatory surgical centers. The system can improve workflow efficiency, reduce costs, and enhance patient outcomes. The target market includes surgical device manufacturers, hospital administrators, and surgeons.

CPC Classifications

SectionClassGroup
A A61 A61B1/000094
A A61 A61B1/0004
A A61 A61B1/0005
A A61 A61B1/00011
A A61 A61B1/00042
A A61 A61B1/00048
A A61 A61B1/00055
A A61 A61B1/000095
A A61 A61B1/00194
A A61 A61B17/02
A A61 A61B17/07207
A A61 A61B17/1155
A A61 A61B34/20
A A61 A61B34/25
A A61 A61B90/37
A A61 A61B90/98
G G16 G16H20/40
G G16 G16H30/40
G G16 G16H40/20
G G16 G16H40/60
G G16 G16H40/67
G G16 G16H80/00
A A61 A61B1/05
A A61 A61B18/12
A A61 A61B18/20
A A61 A61B34/30
A A61 A61B90/30
A A61 A61B90/361
A A61 A61B2017/00017
A A61 A61B2017/00022
A A61 A61B2017/00026
A A61 A61B2017/00039
A A61 A61B2017/00061
A A61 A61B2017/00084
A A61 A61B2017/00119
A A61 A61B2017/00199
A A61 A61B2017/00203
A A61 A61B2017/00221
A A61 A61B2017/00398
A A61 A61B2017/00464
A A61 A61B2017/00473
A A61 A61B2017/00734
A A61 A61B2017/00809
A A61 A61B2017/2927
A A61 A61B2034/2048
A A61 A61B2034/2057
A A61 A61B2034/2059
A A61 A61B2034/2063
A A61 A61B2034/254
A A61 A61B2090/065
A A61 A61B2090/066
A A61 A61B2090/0803
A A61 A61B2090/0808
A A61 A61B2090/0811
A A61 A61B2090/309
A A61 A61B2090/372
A A61 A61B2090/378
A A61 A61B2090/3966
A A61 A61B2090/502
A A61 A61B2217/005
A A61 A61B2217/007
A A61 A61B2218/008

Field of Art

Surgical device integration and spatial awareness technologies, focusing on medical informatics, surgical hub systems, and device communication interfaces in operating theater environments

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device integration specialist with expertise in surgical informatics, embedded systems design, and medical device communication protocols, holding advanced degrees in biomedical engineering or related technical disciplines

Obviousness Rationale

A person having ordinary skill would recognize that the PTD's spatial awareness and device integration techniques represent predictable extensions of the source patent's foundational surgical hub connection and display management concepts. The variations introduce logical technological progressions that leverage existing surgical device communication frameworks to enhance operational efficiency. These modifications represent incremental improvements that would be apparent to a skilled practitioner seeking to optimize surgical device interactions and workflow management.

Obvious Combinations & Variations

Source Patent Element
Surgical hub device detection and connection management
PTD Variation
Real-time spatial awareness tracking of multiple surgical devices in operating theater
Obviousness Reasoning
Predictable technological progression using known sensor and communication integration techniques to expand device detection capabilities
Source Patent Element
Device display information transmission between surgical hub and connected devices
PTD Variation
3D visualization of operating theater layout and device placement
Obviousness Reasoning
Known visualization technique applied to existing device communication framework, representing a standard design optimization approach
Source Patent Element
Surgical device connection and control signal transmission
PTD Variation
Automatic device setting adjustment based on detected surgical procedure
Obviousness Reasoning
Logical extension of existing device communication protocols using context-aware configuration management, representing a finite and predictable technological solution
Source Patent Element
Surgical hub with device connection detection capabilities
PTD Variation
Seamless communication and data exchange between integrated surgical devices
Obviousness Reasoning
Incremental improvement using standard interoperability design principles within medical device integration domain
Source Patent Element
Surgical hub processor and memory configuration for device interaction
PTD Variation
Operating theater layout analysis and optimal device placement recommendations
Obviousness Reasoning
Application of known spatial analysis and optimization algorithms to existing surgical device integration framework
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857152 and the published technical disclosure, a person having ordinary skill in surgical device integration would find the claimed variations obvious and anticipated, representing predictable technological extensions that do not meet the non-obviousness requirements of patent protection. The disclosed spatial awareness and device integration techniques constitute prior art demonstrating that the claimed innovations represent routine engineering design choices within the established technological domain of surgical hub systems.

Original Patent Information

Patent NumberUS 11,857,152
TitleSurgical hub spatial awareness to determine devices in operating theater
Assignee(s)Cilag GmbH International