Modular Ultrasound Probe Assembly for Reconfigurable Geometry
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Solution Overview
Problem
Existing ultrasound probes require multiple geometries for different applications, necessitating a large inventory and lacking flexibility in adapting to specific anatomical constraints.
Innovation Solution
A segmented ultrasound probe design allowing for modular assembly of probe segments with interchangeable interfaces, enabling customizable geometry and multiple aperture configurations for various applications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple ultrasound probes of different geometries are kept available for different applications, then the ability to meet requirements of diverse applications is improved, but the inventory complexity and resource consumption increase
Solution Approach 1:
The ultrasound probe is divided into multiple interchangeable segments that can be assembled in different configurations. Each segment contains transducer elements and can be independently connected or disconnected, allowing a single probe system to provide multiple geometries and imaging modalities without requiring separate probes for each application.
Solution Approach 2:
The probe segments are designed with standardized interfaces and mounting mechanisms that enable a single segment to serve multiple functions. The same segment can be used in different positions and configurations to achieve various imaging geometries, making the probe system universally applicable to diverse medical procedures.
2Device complexity
If a fixed geometry ultrasound probe is used, then the device structure is simple, but the adaptability to specific anatomical constraints is limited
Solution Approach 1:
The probe transitions from a fixed geometry design to a dynamic, reconfigurable structure. Segments can be added, removed, or repositioned based on the specific anatomical constraints of each patient and procedure, allowing the probe geometry to adapt dynamically rather than being static.
Solution Approach 2:
By segmenting the probe into modular units with standardized connection interfaces, the design maintains relative simplicity while enabling reconfiguration. Each segment is a simple, self-contained unit that can be easily assembled and disassembled, preserving ease of use while providing geometric flexibility.
3Stability of the object's composition
If probe segments are rigidly connected to form a fixed probe, then the structural stability is improved, but the flexibility in reconfiguration is lost
Solution Approach 1:
The connection system allows the probe to transition between stable assembled states and reconfigurable states. During operation, segments are rigidly connected to maintain structural stability, but the standardized interfaces enable easy disconnection and reconfiguration between different procedural requirements.
Solution Approach 2:
The segmented design with standardized mounting interfaces creates a system where individual segments maintain structural integrity when connected, while the modular nature allows for easy reconfiguration. Each segment is designed to be structurally sound on its own and when assembled with others, providing both stability and flexibility.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Facilitates efficient use of ultrasound probes in diverse applications by allowing for customizable geometry and reduced inventory, enhancing adaptability and ease of use.
Implementation Method 1
at least one transducer element which is at least partially received in the housing and is adapted to convert electrical energy in sound energy and/or to convert sound energy in electrical energy
Data Source
Figure 1A~1B
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AI summary
The present invention relates to an ultrasound probe for emitting and/or receiving ultrasound waves, comprising at least one probe segment that includes a housing, at least one transducer element which is at least partially received in the housing and is adapted to convert electrical energy in sound energy and/or to convert sound energy in electrical energy, at least one signal interface connected to the at least one transducer element and adapted to transmit signals corresponding to the emitted and/or received ultrasound waves, at least one mounting interface on the housing, which is adapted to transmit a mechanical load to and from the housing, and in particular is adapted to connect to a corresponding mounting interface of a similar probe segment. The present invention further relates to a corresponding ultrasound probe assembly, a method for determining emission and/or reception characteristics of such ultrasound probe assembly, and a corresponding computer program.