Precision Arthroscopy for Better Patient Outcomes

Introduction

This advanced arthroscopic resection technology introduces refined methods for performing minimally invasive joint surgeries, offering an efficient, precise approach to removing damaged tissue. Ideal for orthopedics, sports medicine, and surgical technology, this technology allows healthcare providers to achieve more effective and reliable results, supporting quicker recovery times and enhanced patient satisfaction. For clinics and surgical centers dedicated to high standards in orthopedic care, this technology provides an edge in quality and innovation.

The Challenge: Improving Accuracy in Arthroscopy

Arthroscopy is a complex procedure, requiring high precision to ensure effective removal of damaged tissue and repair of joint structures. Traditional methods often face limitations in access, visualization, and control, which can impact surgical outcomes and lead to extended recovery periods. Achieving consistency and precision in arthroscopic resection is critical for reducing tissue trauma, improving accuracy, and minimizing postoperative complications. As demand grows for minimally invasive solutions, there is an increasing need for tools that empower surgeons to perform with accuracy and confidence.

Precision Techniques for Optimal Resection

This technology leverages advanced resection methods, allowing for precise tissue removal while minimizing surrounding tissue damage. With refined control and enhanced visualization, surgeons can work with greater accuracy, targeting only the areas necessary for treatment. The design supports efficient cutting and removal while maintaining structural integrity within the joint, significantly improving the surgical experience. Additionally, the system’s adaptability allows it to be used in various joint areas, from knees and shoulders to wrists, enhancing versatility and expanding its application in sports medicine and orthopedic care.

Key Advantages for Healthcare and Surgical Sectors

For orthopedic practices, this technology provides an advanced tool that ensures more effective procedures and improves patient outcomes by reducing recovery time. Hospitals and surgical centers benefit from the potential for shorter procedures, maximizing operating room efficiency and patient turnover without compromising care. Sports medicine specialists can leverage this technology to provide athletes with faster, reliable recovery options, helping them return to activity sooner. Medical device companies interested in offering specialized tools for orthopedic and minimally invasive surgery will also find valuable opportunities in this licensing, as it aligns with the growing focus on precision healthcare solutions.

Investing in Patient-Centered Surgical Innovation

Licensing this precision arthroscopy technology aligns your organization with the future of minimally invasive surgery. By offering an advanced approach to arthroscopic resection, your practice or organization can enhance the quality of care, meet patient demands for minimally invasive treatment, and improve recovery outcomes. This technology represents a forward-thinking investment in patient-centered care, positioning you as a leader in surgical innovation that combines precision, safety, and efficiency in one. It’s a solution crafted for today’s orthopedic and surgical needs, providing the tools for surgeons to deliver optimal results with confidence and consistency.

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Abstract
Claims

The present disclosure relates to resection devices and methods. The resection device includes an outer tubular member; and an inner tubular member disposed within the outer tubular member, the inner tubular member including a burr having a body with flutes extending along a length of the body, the flutes including parabolic wave patterns located along surface edges of the flutes. In an embodiment, the parabolic wave patterns extend along entire lengths of the flutes. Other resection devices and methods are also disclosed.

What is claimed is:

1. An arthroscopic resection device for arthroscopic surgery comprising:

an outer tubular member;

an inner tubular member disposed within the outer tubular member and extending along and rotatable about a rotational axis;

a burr disposed at a distal end of the inner tubular member, the burr having a body extending axially to a distal tip;

a plurality of flutes each having a length extending axially along and around the body, each flute extends radially to a radial periphery, each flute defines a first surface extending along the length and radially to the radial periphery and a second surface opposite the first surface, the second surface extending along the length and radially to the radial periphery, the first surface and second surface being spaced from one another to define a thickness of each of the plurality of flutes, wherein the first and second surfaces extend along the length to define first and second parabolic wave patterns, respectively, and wherein the thickness varies in a lengthwise direction along at least a portion of the length as a result of the first and second parabolic wave patterns.

2. The arthroscopic resection device of claim 1 wherein the first parabolic wave pattern of the first surface of each flute extends along an entirety of the length of each flute.

3. The arthroscopic resection device of claim 1 wherein the second parabolic wave pattern of the second surface of each flute extends along an entirety of the length of each flute.

4. The arthroscopic resection device of claim 1 wherein the plurality of flutes are helical with respect to a rotational axis of the burr.

5. The arthroscopic resection device of claim 1 further comprising a plurality of flutes on the distal tip.

6. The arthroscopic resection device of claim 5 wherein a number of the plurality of flutes on the body is greater than a number of the plurality of flutes on the distal tip.

7. The arthroscopic resection device of claim 5 wherein a number of the plurality of flutes on the body is the same as a number of the plurality of flutes on the distal tip.

8. The arthroscopic resection device of claim 5 wherein a number of the plurality of flutes on the body is less than a number of the plurality of flutes on the distal tip.

9. The arthroscopic resection device of claim 5 wherein:

each flute on the distal tip defines a first edge and a second edge opposite the first edge of each flute on the distal tip; and

at least a portion of the first edge of each flute on the distal tip defines a parabolic wave pattern.

10. The arthroscopic resection device of claim 9 wherein at least a portion of the second edge of each flute on the distal tip defines a parabolic wave pattern.

11. An arthroscopic resection device for arthroscopic surgery comprising:

an outer tubular member;

an inner tubular member disposed within the outer tubular member;

a burr disposed at a distal end of the inner tubular member, the burr having a body extending axially to a distal tip;

a first plurality of flutes each having a length extending axially along and around the body of the burr, each flute of the first plurality of flutes extends radially to a radial periphery, each flute of the first plurality of flutes defines a first edge and a second edge opposite the first edge, the first and second edges each extending along the length and radially to the radial periphery, at least a portion of the first edge of each flute of the first plurality of flutes defines a first parabolic wave pattern, and at least a portion of the second edge of each flute of the first plurality of flutes defines a second parabolic wave pattern, wherein the first and second edges being spaced from one another to define a thickness varying in a lengthwise direction along at least a portion of the length as a result of the first and second parabolic wave patterns;

a second plurality of flutes on the distal tip, each flute of the second plurality of flutes defines a third edge and a fourth edge opposite the third edge, at least a portion of the third edge of each flute of the second plurality of flutes on the distal tip defines a third parabolic wave pattern, and at least a portion of the fourth edge of each flute of the second plurality of flutes on the distal tip defines a fourth parabolic wave pattern.

12. The arthroscopic resection device of claim 11 wherein at least one of the first parabolic wave pattern and the second parabolic wave pattern of each flute of the first plurality of flutes extends along an entirety of the length of each flute of the first plurality of flutes.

13. The arthroscopic resection device of claim 11 wherein the first plurality of flutes are helical with respect to a rotational axis of the burr.

14. The arthroscopic resection device of claim 11 wherein the first plurality of flutes has a greater number of flutes than a number of flutes of the second plurality of flutes.

15. The arthroscopic resection device of claim 11 wherein the first plurality of flutes has a lesser number of flutes than a number of flutes of the second plurality of flutes.

16. The arthroscopic resection device of claim 11 wherein the first plurality of flutes has a number of flutes equal to a number of flutes of the second plurality of flutes.

Title

Arthroscopic resection methods

Inventor(s)

Brian J. Loreth

Assignee(s)

Smith and Nephew Inc

Patent #

10537338

Patent Date

January 21, 2020