Sunstone’s innovation display – Specifications and Industry Applications

July 07 11:36 2025

Background Technology

In minimally invasive surgery, non-absorbable polymer ligating clips are still the most widely used to clamp tubular tissues such as human blood vessels due to their unique product characteristics. However, ligating needs to be used with a dedicated applier. Currently, the applier used with ligating clips is a single-shot applier. The applier can only clamp and install one ligating clip for surgical use at a time. However, during various minimally invasive surgeries, multiple closures of tubular tissues in multiple locations are required. Therefore, the current single-shot applier needs to be installed with multiple ligating clips and repeatedly enter and exit the human surgical cavity for ligation and clamping operations, which is frequent. Installing ligating clips on the ground and using them in and out of human body cavities increases the risk of surgical infection for patients, increases the operation time and the probability of bleeding and leakage of tubular tissue, and also greatly increases the workload of medical staff in the installation, use, cleaning and maintenance of equipment.

In recent years, with the technological advancement of minimally invasive surgical instruments, imported original research and domestic imitation products of disposable sterile continuous ligating clips and continuous clamp appliers, which consist of multiple ligating clips pre-installed in the clamp appliers, have been launched one after another. , which brings great convenience to surgical applications, but this product is relatively lacking in economy and environmental protection. Therefore, in the world today, there is no product on the market that can be convenient, economical and environmentally friendly at the same time among tubular tissue closure devices for minimally invasive surgical procedures.

Creation and invention

Developed by Sunstone over six years, the world’s first “Multiple Clip Reusable Applicants” and “Multiple Polymer Ligating Clips” can be filled with different specifications, models, or loading quantities of ligating clip components according to surgical needs before use, achieving the function of multiple uses in one filling. It can quickly, conveniently, and continuously close multiple parts of human tubular tissue, This reduces the risk of surgical infection for patients, greatly improves surgical efficiency, improves treatment timeliness, and reduces the workload of medical staff.This innovative product has been authorized by two Chinese invention patents: Multiple Clip Reusable Applier (ZL201910439205.2), Multiple Polymer Ligating Clips (ZL202210297955.2), and has applied for an international PCT patent. It has also applied for territorial patents in global target market countries.

news-img1spuf

Product launch

Pacesetter® (Multiple Clip Reusable Applier) and QueuesClip® (Multiple Polymer Ligating Clips) will be the first to be registered and listed in China and South Korea in 2024, providing the world with another green, environmentally friendly, economical and convenient surgical innovative device.

Media Contact
Company Name: Hangzhou Sunstone Technology Co., Ltd.
Email: Send Email
Phone: 86-571-88868125
Country: China
Website: https://www.sunstonemd.com/

view more articles

About Article Author