The core demand in the 3D printing medical simulation field has always been "close to clinical practice and meeting user needs". Recently, MAXSEAS has deeply aligned with customers' customized requirements and successfully developed and delivered a high-performance bionic blood vessel model. This model not only perfectly replicates the physiological characteristics of human blood vessels, but also achieves two core breakthroughs of "sewing compatibility and blood circulation simulation". What is even more remarkable is that its core formula can be flexibly extended to various pipeline sewing scenarios such as ureters and small intestines, providing a one-stop solution for sewing training and simulation needs in multiple fields.


【Customized Blood Vessels - Detailed Features】
Bionic touch, surgical experience closely resembling clinical practice
Custom composite silicone material precisely replicates the elasticity, wall thickness and tissue resilience of human blood vessels. The resistance to needle penetration and suture conformability are highly consistent with real blood vessels. Formulated at Shore 10A hardness for an ideal balance of flexibility, delivering realistic feedback during needle insertion and knot rebound. Suitable for practicing multiple surgical techniques including interrupted suturing, continuous suturing and vascular anastomosis.

Simulate blood circulation and the suturing effect can be seen at a glance
The built-in biomimetic circulation channel can be combined with a liquid pump to simulate blood circulation, restoring the true characteristics of blood flow. After the suture is completed, water can be introduced to observe the leakage situation, which enables a direct assessment of the quality of the anastomosis and solves the problem that traditional models cannot verify the effect, making training more efficient and evaluation more accurate.

Food-grade safe material, with clear and intuitive teaching demonstrations
The food-grade liquid silicone used is free of inferior fillers. It is non-toxic, odorless, and has a smooth touch. Its semi-transparent texture allows you to clearly see the path of the needle tip within the tube wall, helping beginners precisely control the needle spacing and edge distance. The teaching demonstration effect is excellent.

Durable and long-lasting, significantly reducing training costs
The specially formulated and optimized silicone material has excellent tear resistance. Even after multiple缝合 operations, the needle holes remain regular and are less likely to tear or develop openings. A single blood vessel can support multiple practices. It offers high cost-effectiveness and is suitable for various scenarios such as medical student introduction， doctor skill enhancement， and equipment testing.

From demand communication to scheme design, from formula debugging to sample testing, we maintained a deep collaboration with the client throughout the process. Based on their specific application scenarios (instrument testing + doctor training), we optimized the diameter, wall thickness and elasticity parameters of the blood vessels. The final delivered product not only met the core demands of the client, but also exceeded expectations in terms of durability and simulation accuracy, and received high recognition.


【The core formula can be extended to cover all scenarios of tubular suturing needs】
The core highlight of this customized research and development lies not only in the vascular model itself, but also in its highly extensible formula - based on the core material formula of this biomimetic vascular, we can flexibly adapt to the sewing simulation requirements of various tubular organs, achieving "one formula, multiple scenarios reuse", breaking the traditional model's limitation of "single organ-specific".

Ureter
Adjust the material hardness and pipe diameter, replicate the physiological structure and tissue characteristics of the ureter, support suturing operations such as ureteral anastomosis and repair, and can be used for the training of urologists and the development and testing of ureter-related instruments. It can solve the problems of the fine operation and high simulation difficulty of ureteral suturing in clinical practice.

Small Intestine
Optimize the flexibility and texture of the material, restore the structural differences of the mucosal layer, submucosal layer and muscular layer of the small intestine, simulate operations such as cutting, suturing and knotting of the small intestine, and meet the training needs of general surgery and digestive surgery. Its simulation degree can rival professional small intestine suturing training models, and it has the advantages of being reusable and easy to clean.

Cylindrical Stitching Scenario
Whether it is blood vessels, ureters, small intestines, or other tubular organs, simply adjust the formula and structure according to the physiological parameters of the organ (diameter, wall thickness, elasticity, tissue texture), and you can quickly develop a customized bionic model that is specific to the organ. There is no need to invest a large amount of research and development costs again, which greatly improves the customization efficiency and reduces the time and financial costs for customers.

With the continuous advancement of medical technology, the demand for bionic simulation products in surgical training and medical device research and development has become increasingly refined and diversified. "Reusable, highly realistic, and multi-extension" products have become the core requirements of the industry. According to industry reports, the market size of surgical training simulation suturing teaching aids in China is expected to achieve significant growth by 2030, with a compound annual growth rate of approximately 18%. This also means that bionic simulation products that are adaptable to multiple scenarios have a broad market space.


【Centered on the needs, unlock more possibilities in medical simulations】
MAXSEAS has always adhered to the principle of "demand-oriented and technology-enabled". The successful delivery of this custom-biologic blood vessel is a perfect illustration of our deep engagement in the medical simulation field and our focus on customer needs. Whether it is the customization of a single organ's biologic model or the optimization of multi-scenario formulas, we can provide a full-process service from demand analysis, scheme design, research and development testing to delivery and implementation.

Relying on a professional R&D team and mature material formulation technology, we can customize suitable biomimetic models according to the specific application scenarios of customers (such as medical training, equipment testing, scientific research experiments, etc.). These models not only cover tubular organs like blood vessels, ureters, and small intestines, but can also extend to the simulation research of various human tissues. Through technology, we can reproduce the clinical real scenarios, helping to improve the quality of medical training and accelerate the speed of equipment research and development.

If you have any customized requirements for simulation models of blood vessels and other surgical suturing, or if you want to learn more about the potential of formula extensions, please feel free to contact Maxseas at any time to explore the new boundaries of medical simulation together!