Customization Arthroscopic Planer Blade Without Tooth Reusable and Customized Request

1 Introduction:
If you are looking for minimally invasive surgery medical instruments with good quality, competitive price and reliable service. Wanhe medical is manufaturing these for you. We provide general and professional laparoscopic instruments with CE, FDA approved.

2 Specifications
Adopt optimun stainless steel material
Tough construction
Corrosion resistance

3 Packing & Shipping:

FAQ

What are the special considerations for the design of minimally invasive orthopedic surgical instruments?

The design of minimally invasive orthopedic surgical instruments needs to consider multiple aspects to ensure their efficiency, safety and precision during surgery. The following are several major special considerations:

Tactile perception system: In order to improve the sense of operation and accuracy during surgery, minimally invasive instruments are usually equipped with sophisticated tactile sensor miniaturization technology and flexible distributed tactile lattice skin technology.

Drive system innovation: New soft functional materials and fluid drive technology are used to develop more flexible minimally invasive instrument drive systems, which helps to improve the flexibility and adaptability of surgery.

Multi-degree-of-freedom wire drive decoupling design: This design technology can improve the accuracy of minimally invasive surgical instruments, so that they can maintain high efficiency and accuracy in complex surgical environments.

Transumbilical single-port laparoscopic technology: This cutting-edge technology reduces surgical trauma and improves aesthetics by using the umbilical wrinkle wall to cover the incision.

Modular joint configuration: In order to meet the requirements of minimally invasive surgery for micro-instrument structure size, movement flexibility and workspace, the micro-instrument design method with modular joint configuration can improve the flexibility and scope of application of surgical instruments.

Ergonomic design: Tools such as surgical forceps must comply with ergonomic principles to reduce the surgeon's muscle burden and improve work efficiency and comfort.

Ultra-fine flexible surgical instruments: For example, the ultra-fine flexible surgical instruments used by the TORS transoral surgical robot can perform precise operations in a small space and are suitable for minimally invasive surgeries in areas such as the throat.

Continuous development of energy platforms and imaging devices: These technological advances continue to drive laparoscopic surgery towards a more precise and safer direction.

Intelligent sensor technology: By integrating smart sensors, instruments such as surgical catheters can achieve smarter functions, such as real-time monitoring and feedback, thereby improving the safety and effectiveness of surgery.

High-precision cutting and protection of soft tissue: For example, new technologies for open orthopedic surgery use ultrasonic micro-vibration technology to achieve precise cutting and minimally invasive treatment, minimizing damage to surrounding soft tissues.

Modular impactor kits: Provide a variety of visual and easy-to-operate impactor heads, which facilitate surgeons to quickly identify and select the required impactor type, suitable for different types of orthopedic surgeries.

High-quality materials and manufacturing processes: Use high-quality medical-grade stainless steel and other corrosion-resistant and deformation-resistant materials, and undergo rigorous heat treatment and surface coating to ensure the hardness, corrosion resistance and elastic response of the instrument.

Through these special considerations, the design of minimally invasive orthopedic surgical instruments not only improves the accuracy and safety of surgery, but also significantly improves the quality of life of patients after surgery.

What are the latest technological advances in tactile sensing systems in minimally invasive orthopedic surgical instruments?

The latest technological advances in tactile sensing systems in minimally invasive orthopedic surgical instruments are mainly focused on tactile sensors based on Bragg grating fiber (FBG) sensing principles and ESSENCE minimally invasive surgical tactile feedback technology.

Tactile sensors based on Bragg grating fiber (FBG) sensing principles:

Wang Lei's team at the Minimally Invasive Center of the Institute of Medical Engineering, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, has developed a tactile sensor based on the Bragg grating fiber sensing principle for accurate force information feedback of living tissues and localization detection of mass information. This sensor can achieve high-sensitivity force information measurement and is compatible with magnetic resonance (MR) systems and imaging systems.
This new sensor is soft and miniature, making it easier to integrate into surgical instruments and providing real-time high-precision force feedback information, which is a huge technological advancement for minimally invasive surgery.
In addition, in response to the problem of force feedback in delicate minimally invasive surgeries such as thoracentesis and drainage, the research team designed a refined multi-dimensional force tactile sensor that can simultaneously sense axial force, torque force and radial force information, improve stress intensity and stress sensitive area, and enable the sensor to more accurately detect the upward force of all parties during operation, which is suitable for delicate minimally invasive surgeries such as thoracentesis and drainage.
ESSENCE minimally invasive surgery tactile feedback technology:

At the CAIR China Hong Kong Artificial Intelligence and Robotic Medical Forum, ESSENCE minimally invasive surgery tactile feedback technology demonstrated its ability to deploy distributed high-density contacts at the end of micro-surgical tools, achieving human-level tactile perception for the first time, and opening a new era of precise tactile perception in minimally invasive surgery.

What are the application cases of new soft functional materials and fluid-driven technologies in minimally invasive surgery?

There are many application cases of new soft functional materials and fluid-driven technology in minimally invasive surgery. Here are some specific examples:

The new magnetic repulsion non-contact resonant coupled dual-cone dielectric elastomer actuator (MCDEA) developed by the Shenzhen Institute of Advanced Technology of the Chinese Academy of Sciences adopts an electric-magnetic-force coupling mechanism and has the characteristics of dual degrees of freedom, compact bionic antagonistic mechanism and high power density. This soft actuator can achieve precise control and efficient operation in minimally invasive surgery.

The Max Planck Institute and the Xi'an Jiaotong University team have developed a flexible tool for minimally invasive surgery, which includes a magnetic active deformation segment and a fluid-driven forward segment. This tool can be visualized in blood vessels, helping doctors to more accurately identify and deal with the internal morphology of blocked blood vessels.

The Cambridge University team developed a device called mi-ecog through improved fluid design, which uses soft fluid-driven technology to unfold in the craniotomy hole and successfully covers a cortical area of ​​600 square millimeters. This device has brought breakthrough progress in the field of neural interfaces and provides a new solution for minimally invasive neurosurgery.

Researchers at the Swiss Federal Institute of Technology in Zurich have developed a self-folding magnetic soft robot that uses its own elasticity and magnetism to automatically fold into a stable structure and can adapt to the size restrictions of human wounds. This soft robot can reduce the size and complexity of instruments and improve surgical efficiency in minimally invasive surgery.

A device based on origami-inspired folding technology, which is deployed by fluid-driven chamber inflation, enables the implantation of large-area cortical brain electrode arrays. This technology can be deployed after a small burr hole craniotomy to cover a large area of ​​the brain surface, providing new possibilities for minimally invasive brain surgery.

These cases demonstrate the wide application of new soft functional materials and fluid-driven technology in minimally invasive surgery and the innovations and improvements they bring.

How does multi-degree-of-freedom wire drive decoupling design improve the accuracy and efficiency of minimally invasive surgical instruments?
The application of multi-degree-of-freedom wire drive decoupling design in minimally invasive surgical instruments has significantly improved the accuracy and efficiency of surgical robots. This technology is mainly achieved through the following aspects:

Solving the problem of motion coupling: Multi-degree-of-freedom wire drive decoupling design technology can effectively solve the problem of motion coupling, that is, the problem of mutual influence between the movements of multiple joints or components. This allows the robot to move independently and precisely when performing complex surgical operations, thereby improving the accuracy of the operation.

Fixation, anti-slip, and anti-loosening: The technology also enhances the stability of the mechanical structure, including fixation, anti-slip, and anti-loosening functions. These features ensure the stability and reliability of the robot's components during surgery and reduce surgical interruptions or errors caused by mechanical failures.

Miniaturization and integration: The "Miaoshou" robot adopts a miniaturized and integrated design with an optimized layout and a delicate structure. This design not only makes the robot smaller and easier to operate in a small surgical space, but also makes the connection between the components tighter through the decoupling design, reducing unnecessary space occupation and improving overall efficiency.

Reconfigurable layout principle and implementation: From the reconfigurable layout principle and implementation technology of the manipulator, the robot's "arm" is lighter and more adaptable to the needs of surgery. This design allows the robot to adjust the position and shape of its manipulator according to different surgical needs, increasing the flexibility and adaptability of the operation.

What are the clinical effects and patient feedback of transumbilical single-port laparoscopic technology?

The umbilical single-port laparoscopic technique (LESS) has shown significant superiority in clinical applications, especially in the fields of gynecology and general surgery. The following is a detailed analysis based on multiple studies and patient feedback:

Clinical effect:

Fast postoperative recovery: The umbilical single-port laparoscopic surgery has the advantages of fast postoperative recovery and mild pain

. For example, in appendectomy, compared with the traditional three-port laparoscopic surgery, the single-port laparoscopic group had significantly better postoperative time to get out of bed, postoperative scar score, and postoperative pain score than the traditional three-port laparoscopic group.

Good cosmetic effect: Since the incision is hidden in the umbilical skin folds, no scars are left after surgery, so the cosmetic effect is very ideal.

Reduced complications: Related studies have shown that the umbilical single-port laparoscopic surgery can effectively prevent complications such as incision infection, incisional hernia, abdominal abscess, etc., and no complications have occurred.
Patient feedback:

High satisfaction: According to patient feedback, the satisfaction with the umbilical single-port laparoscopic surgery is quite high. Patients approve of this minimally invasive surgical method and encourage the continued promotion of such surgery.
Relieve pain: Transumbilical single-port laparoscopic surgery can significantly reduce the patient's postoperative pain, reduce the amount of analgesics, and thus improve the quality of life.
Technical challenges and improvements:
Equipment and technical issues: Although transumbilical single-port laparoscopic surgery has achieved good results in clinical applications, its equipment and technology still face some challenges. For example, when the instrument enters the abdominal cavity through the umbilical hole, the external operating handles are crowded and interfere with each other, which is not conducive to the traction and exposure of the tissue. Therefore, there is an urgent need to develop a smaller, bendable optical system and an elongated, curved hard surgical instrument.
Scope of application:
Treatment of various diseases: Transumbilical single-port laparoscopic surgery is not only suitable for common diseases such as appendicitis and hernia, but is also widely used in a variety of complex operations such as hysterectomy, uterine myomectomy, partial nephrectomy, etc., showing good therapeutic effects.
Transumbilical single-port laparoscopic technology has shown advantages such as rapid recovery, good cosmetic effect, and few complications in clinical applications, and has been highly praised by patients. However, in order to further optimize this technology, existing equipment and technical problems still need to be solved.

For more photos and details please contact me:
Company Name: Tonglu Wanhe Medical Instruments Co., Ltd.
Sales: Emma
Tel:+86 571 6991 5082
Mobile: +86 13685785706