18576578. ARTICULATION DRIVE ASSEMBLIES FOR SURGICAL INSTRUMENTS SUCH AS FOR USE IN SURGICAL ROBOTIC SYSTEMS simplified abstract (Covidien LP)
Contents
ARTICULATION DRIVE ASSEMBLIES FOR SURGICAL INSTRUMENTS SUCH AS FOR USE IN SURGICAL ROBOTIC SYSTEMS
Organization Name
Inventor(s)
Zachary S. Heiliger of Nederland CO (US)
ARTICULATION DRIVE ASSEMBLIES FOR SURGICAL INSTRUMENTS SUCH AS FOR USE IN SURGICAL ROBOTIC SYSTEMS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18576578 titled 'ARTICULATION DRIVE ASSEMBLIES FOR SURGICAL INSTRUMENTS SUCH AS FOR USE IN SURGICAL ROBOTIC SYSTEMS
Simplified Explanation: The articulation assembly for a surgical instrument includes a housing with internal cavities, coupling gears, input shafts, and output gears for precise control and movement.
- The assembly has a central cylindrical body with four internal cavities for components.
- Two coupling gears are positioned at the ends of the central body for rotational inputs.
- Input shafts within the cavities receive rotational inputs and engage with the coupling gears.
- Four output gears within the cavities are meshed with the coupling gears for controlled movement.
Key Features and Innovation:
- Central cylindrical body with internal cavities for component placement.
- Coupling gears for precise control of rotational inputs.
- Input shafts for receiving rotational inputs and engaging with coupling gears.
- Output gears for controlled movement within the assembly.
Potential Applications: The articulation assembly can be used in various surgical instruments for precise movement and control during procedures.
Problems Solved: The assembly addresses the need for precise articulation and control in surgical instruments, enhancing surgical precision and efficiency.
Benefits:
- Improved precision and control in surgical procedures.
- Enhanced articulation for better maneuverability.
- Increased efficiency and accuracy in surgical tasks.
Commercial Applications: The articulation assembly can be utilized in various surgical instruments, such as laparoscopic tools, endoscopes, and robotic surgical systems, improving their performance and functionality in medical settings.
Questions about articulation assembly: 1. How does the articulation assembly improve surgical procedures? 2. What are the key components of the articulation assembly and their functions?
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Original Abstract Submitted
An articulation assembly for a surgical instrument includes a proximal housing including a central cylindrical body four internal cavities arranged about the central cylindrical body. First and second coupling gears are coaxially disposed about the central cylindrical body and positions distally and proximally, respectively. First and second input shafts are disposed at least partially within the first and second cavities, are configured to receive first and second rotational inputs, and include respective first and second gears disposed in meshed engagement with the first and second coupling gears, respectively. Four output gears are disposed within the four cavities; two are disposed in meshed engagement with the first coupling gear and two are disposed in meshed engagement with the second coupling gear.
