Medtronic Launches Signia Intelligent Circular Stapler with Tri-Staple Technology for Enhanced Surgical Precision
Medtronic
Medical Device Manufacturer
Medtronic Announces Its Tri-Staple TechnologyIntelligentTubular Anastomosis Device---SigniaLaunched Limited Scale Market Release. This new system provides surgeons with intelligent circular stapling options that can be used throughout the digestive tract for the first time, suitable for end-to-end, end-to-side, and side-to-side anastomosis in both open and laparoscopic procedures.
Medtronic PredictsSigniaWill be fully launched in early summer 2026.
Executive Evaluation
"SigniaTubular Anastomosis DeviceBrings a new level of precision and confidence to the operating room. This technology helps standardize performance, improve efficiency, reduce variability, and ultimately support better patient outcomes. It is also a crucial step toward building a fully connected operating room, where smart instruments will work together on digital and robotic platforms to support improved patient outcomes.
---Krista Sugerman Vice President and General Manager of the Core Surgical Innovation Division under Medtronic's Medical Surgical Portfolio
"We are delighted to introduce the Tri-Staple technology, which many surgeons already rely on in their linear staplers, into procedures requiring circular staplers, such as colorectal resections. With superior performance, intelligent feedback, and a range of unique features that enable better perfusion and enhanced leak protection, surgeons can now trust the Signia™ Circular Stapler to create a reliable staple line."
---Matthew Kroh Chief Medical Officer of Medtronic Core Surgical Innovation Department
In the United States, more than 6,000 staplers are used in operating rooms every day, and Signia is bringing intelligence to one of the most critical aspects of surgical procedures.Tubular Anastomosis DeviceCommonly used in colorectal resection surgeries, which are the standard treatment for colon cancer and a primary treatment for rectal cancer. When the two ends of the colon are not properly sealed, anastomotic leakage may occur, leading to the leakage of gastrointestinal contents from the wound site and increasing the risk of severe infection.
In this type of surgery, the incidence of anastomotic leakage can be as high as 19%. Anastomotic leakage is a very serious complication, with a very high mortality rate.12%. In addition, the occurrence of anastomotic leakage will also lead to an increase in medical expenses.In the United States, for every 1,000 patients undergoing colorectal surgery, anastomotic leakage results in an additional 9,500 days of hospitalization and increases medical costs by an extra $50,000 per affected patient.
Therefore, solving the problem of anastomotic leakage has always been the primary goal for major stapler companies, whether it's Medtronic, Johnson & Johnson, or other stapler enterprises, all are continuously optimizing their staplers. Although it is currently impossible to completely eliminate anastomotic leakage, the incidence of such complications is gradually decreasing with the support of new technologies.
SigniaThrough technological innovation, Medtronic has enhanced the tubular stapler.Tri-Staple and adaptive compression technology, which not only enables better stapling but also improves the anastomosis.Perfusion volume accelerates anastomotic healing and can also reduceHematoma formation. Ultimately achieving a reduction in the occurrence of anastomotic leakage.
SigniaTubular Anastomosis Device
SigniaTubular Anastomosis DeviceIt is the latest generation of Medtronic's tubular stapler,ItsAdaptive Compression TechnologyIntegrated with Tri-Staple technology, an innovative stapler for colorectal and general surgery.
SigniaTubular Anastomosis DeviceComposed of a stapler, circular adapter, and Tri-Staple 2.0 circular disposable cartridge, it is suitable for the entire digestive tract and can create end-to-end, end-to-side, and side-to-side anastomoses in both open and laparoscopic surgeries.
SigniaTubular Anastomosis DeviceWith the two major black technologies of Medtronic, it possesses three unique functions:
OnlyA tubular stapler that uses an electric intelligent clamp to control compression.
OnlyA tubular stapler that allows users to perform anastomotic leak testing without removing the instrument from the lumen.
OnlyA tubular stapler that separates the firing and cutting functions, confirming the staple cartridge firing before activating the blade.
Among them, adaptive compression technology (electric intelligent clamp) bring a lot of benefits to doctors, such as:
The compression mode (i.e., appropriate speed and pressure) can be determined based on tissue characteristics and thickness;
Using tissue sensing technology to measure and adjust the amount of pressure applied;
Notify the doctor when tissue relaxation occurs, the staple cartridge is fired, and the blade is activated.
For doctors, with adaptive compression technologyCan avoid excessive compression of tissues and prevent damage to the anastomosis.
Due to these two major black technologies, according to MedtronicSignia Tubular StaplerCompared with Johnson & Johnson's tubular stapler, it has many advantages:
With Echelon Circular comparison, anastomosisPerfusion increased by 164%, which will contribute to better wound healing at the anastomosis site.
Compared with Echelon CirculaCompared to r, the Signia tubular stapler further reduces the incidence of anastomotic leakage.
With Echelon CirculaCompared to r, the compression force is reduced by 55%, and compared to manual tubular staplers, it is reduced by 59%.
With Echelon CirculaCompared to r, the anastomotic hematoma decreased by 80%.
Compared with Echelon Circular, Signia Tubular StaplerMedical waste reduced by 88%, more environmentally friendly
Compared with Chelon Circular, the distal tip movement is reduced by 39% during clamping and firing.
SigniaTube Anastomosis Demonstrator
