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Clinical experience with the Unilink/3M Precise microvascular anastomotic device
A Berggren1, L T Ostrup, R Ragnarsson
1Department of Plastic Surgery, Hand Surgery and Burns, University Hospital, Linköping, Sweden.
Summary
The Unilink/3M Precise anastomotic device enables rapid microvascular anastomoses, completing most procedures in under three minutes. This device demonstrated high success in critical anastomoses, ensuring tissue survival with only one documented failure.
Area of Science:
- Vascular surgery
- Biomedical engineering
- Microsurgery
Background:
- Microvascular anastomoses are crucial for tissue survival in reconstructive surgery.
- Existing techniques can be time-consuming and technically demanding.
- The Unilink/3M Precise anastomotic device offers a novel approach to facilitate these connections.
Purpose of the Study:
- To evaluate the efficacy and safety of the Unilink/3M Precise anastomotic device.
- To assess the time efficiency and success rate of microvascular anastomoses using this device.
- To determine the impact of device-assisted anastomoses on critical tissue survival.
Main Methods:
- The Unilink/3M Precise anastomotic device was used in 38 critical anastomoses across 26 patients.
- Procedures were performed by a single surgeon.
- Follow-up extended beyond three years to assess long-term patency and tissue viability.
Main Results:
- The device facilitated microvascular anastomoses rapidly, typically within three minutes.
- A high success rate was observed, with only one instance of anastomotic failure (arterial thrombosis due to technical error).
- All patients achieved successful tissue survival, directly linked to the patency of the mechanical anastomoses.
Conclusions:
- The Unilink/3M Precise anastomotic device is an effective and efficient tool for microvascular anastomoses.
- The device contributes to successful tissue survival in critical surgical scenarios.
- Its rapid application and high success rate make it a valuable option in microsurgery.