Surgical guide resin product performance table
parameter | Test standards | unit | result |
Shore | ASTM D2240 | Shore D | 82 |
Bending strength | ASTM D790 | 75-85Mpa | 75-85 |
Bending modulus | ASTM D790 | Mpa | 1880-2050 |
Notch impact strength | ASTM D256 | Mpa | 25.5-35.5 |
Breaking elongation rate | ASTM D638 | % | 6.5-8.5 |
Water absorption rate | ASTM D570 | % | 0.5-0.85 |
Hot deformation temperature | / | ℃ | <75 |
Description
provides precise guide plates for complex dental surgeries, such as
dental implants and orthodontic procedures, helping doctors execute
surgical steps more accurately, thereby improving the success rate
of surgery.
Product features:
- Good mechanical performance
- Good transparency
- Strong material compatibility
- No MMA, odorless
Application
- Fabrication of diagnostic models for treatment planning.
- Creation of surgical guides for precise implant placement.
- Construction of wax patterns for dental casting processes.
- Modeling of orthognathic surgery planning models.
- Formation of dental appliances for sleep apnea treatment.
FAQ
Q: What is the use of surgical guide resin?
A: Make a personalized surgical guide: The surgical guide resin can
accurately 3D print according to the patient's medical image data
to make a personalized surgical guide that matches the actual
anatomy of the patient. The guide plate plays a guiding and
positioning role in the operation, helps the doctor to perform the
operation more accurately, and improves the accuracy and success
rate of the operation.
Application in implant surgery: In the dental field, surgical guide
resin is often used to make implant surgical guides. These guides
ensure the precise placement of implants, such as artificial teeth,
avoiding damage to neighboring teeth or tissues, while improving
implant stability and success.
Meet the requirements of high strength and stability: The surgical
guide resin has high mechanical strength and stability, and can
meet the requirements of the surgical guide material. This allows
the guide to maintain its shape and position during the operation,
and is not easy to deform or shift, ensuring the smooth operation.
Good biocompatibility: The surgical guide resin has good
biocompatibility and can be well adapted to the patient's oral or
surgical site environment without causing adverse reactions or
rejection. This ensures the safety of the procedure and the comfort
of the patient.
Easy processing and polishing: The surgical guide resin material is
easy to process and polish, and can produce a smooth surface and
high precision surgical guide. At the same time, some resin
materials also have a clear and transparent color, so that doctors
can observe the situation of the surgical site.
Q: What is the resin curing process of 3D printed surgical guide?
A:
- Preparation stage: First, ensure that the working environment is
clean and dust-free to avoid dust or other impurities affecting the
production quality of the guide plate. At the same time, prepare
the required light curing implant guide resin, 3D printer, light
source device (such as UV lamp or laser device), and the
corresponding mold or printing platform.
- Printing and initial curing: Use a 3D printer to print out the
light-cured resin layer by layer. During the printing process, the
printer applies the liquid resin to the printing platform and
irradiates the resin through a precisely controlled light source
device. When the resin is exposed to a specific wavelength of
light, it triggers the photoinitiator in it, causing it to undergo
a polymerization reaction, so that the resin gradually changes from
liquid to solid. This process is carried out layer by layer until
the entire guide structure is printed and initially cured.
- Post-curing treatment: there may still be some parts of the guide
plate that are not fully cured after initial curing, so post-curing
treatment is required. This usually involves exposing the guide to
a stronger light source, or using specific curing equipment to
ensure that the resin is fully cured. Post-curing treatment can
improve the hardness and stability of the guide plate, making it
more suitable for surgical use.
- Cleaning and inspection: After curing, the guide plate needs to be
cleaned to remove any residue or uncured resin that may be present.
The guide plate is then checked to ensure that its shape, size and
accuracy meet surgical requirements. This includes checking whether
the surface of the guide is flat and whether there are defects such
as bubbles or cracks.
Q: Can surgical guide resin be used for functional prototypes?
A:
- 3D printing surgical guide resin is mainly used to make surgical
guides with accurate shape and structure to ensure the accuracy and
reliability of surgery. It is not designed to be used directly in
functional prototypes, but in actual medical procedures.
- Functional prototypes are mainly used to verify the basic functions
and operation processes of the product, usually focusing on the
interface design, user interaction and data processing of the
product. Such prototypes need to have specific mechanical
properties, electrical properties, or software capabilities in
order to be able to simulate the working state of the actual
product.
- Although 3D printing technology itself can be used to make
prototypes of various complex shapes and structures, the material
properties and application purposes of surgical guide resin make it
unsuitable for direct use as a functional prototype. Surgical guide
resin focuses on medically relevant properties such as
biocompatibility, mechanical strength, and stability, rather than
specific functions or properties required for functional
prototypes.
Q: What are the advantages of using surgical guide resin in 3D
printing?
A:
- High precision and personalized customization: The surgical guide
resin can accurately replicate the patient's anatomical structure
through 3D printing technology to achieve personalized
customization. This high-precision printing ensures the accuracy
and reliability of the surgical guide, which helps to improve the
accuracy and success rate of the surgery.
- Good biocompatibility: The surgical guide resin has good
biocompatibility and can be compatible with human tissue without
causing adverse reactions. This makes it an ideal material for
making surgical guides that ensure the safety of the procedure and
the comfort of the patient.
- High strength and stability: The surgical guide resin has high
mechanical strength and stability, and can withstand various forces
and pressures during the operation. This ensures that the surgical
guide is not susceptible to deformation or displacement during
surgery, providing the doctor with reliable guidance.
- Fast production: Compared with traditional production methods, 3D
printing technology can significantly reduce the production time of
surgical guides. This helps the doctor to obtain the necessary
surgical guide in time and improve the efficiency of the operation.
- Design flexibility: 3D printing technology makes the design of
surgical guides more flexible and diverse. Doctors can design a
surgical guide that meets the individual requirements according to
the specific conditions and surgical needs of patients to improve
the adaptability and effect of surgery.
- Cost effective: While the initial investment in 3D printing
technology and surgical guide resin may be high, in the long term
it is potentially cost-effective by enabling fast, precise
fabrication, reducing material waste and production cycles.
Q: Is surgical guide resin compatible with all types of 3D
printers?
A: Surgical guide resin is an excellent 3D printing material, but
it is suitable for all 405nm types of 3D printers. When selecting
the right printer and material, adequate evaluation and testing is
required to ensure the smooth running of the printing process and
the reliability of the guide quality.