Tonglu Wanhe Medical Instrument Co., Ltd.
For the better life!
Add to Cart
Reusable 3.5x360mm Lumbar Endoscopy Toothed Nucleus Grasping Forceps for Performance
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
1 Adopt optinum stainless steel material
2 Corrosion resistant
3 Tough construction
4 Light weight and easy operation
5 Economic price and optimum quality
3 Packing & Shipping:
| Package detail: | Poly bag and special shockproof paper box. |
| Delivery detail: | By Air |
FAQ
What implants are used in minimally invasive orthopedic surgery?
There are many types of implants used in minimally invasive orthopedic surgery, mainly including the following categories:
Intramedullary nails: used for anatomical reduction and fixation of fractures, and are common trauma implants.
LIFT implants: developed by ZKR Orthopedics, designed to relieve pain, improve knee function and delay or avoid knee replacement.
InSpace balloon spacer: a degradable shoulder implant produced by Stryker for repairing torn rotator cuffs.
Magnesium-based composite implants: focus on scientific research and development in sports medicine surgery and foot and ankle reconstruction surgery.
Bone cones: used for drilling holes in the bone marrow cavity to place bone nails or other orthopedic implants.
Titanium alloy implants: have good physical and chemical properties, biocompatibility and corrosion resistance, and are often used in orthopedic surgery.
OsteoPearl VBA system: promotes bone growth and induces new bone formation through cementless technology, and is used to fix spinal fracture sites.
These implants play an important auxiliary role in correction, fixing body posture, and restoring normal bone function.
What are the specific types and application scenarios of intramedullary nails in minimally invasive orthopedic surgery?
In minimally invasive orthopedic surgery, intramedullary nails are a commonly used internal fixation method and are widely used in the treatment of long tubular bone fractures. There are many specific types of intramedullary nails according to different application scenarios and patient needs.
Polarus® 2 Locking Humeral Intramedullary Nail:
Type: Hollow humeral intramedullary nail.
Application: Used to repair and fix fractures of the proximal 2, 3 and some 4 parts of the humerus.
Elastic intramedullary nail:
Type: Mainly suitable for long tubular fractures in children or adolescents.
Application: Because the physiological state of such patients is in development, the integrity of the periosteum is very important for fracture healing, so elastic intramedullary nails are often used to treat fractures in children or adolescents of appropriate age.
Interlocking Humeral Intramedullary Nail:
Type: Interlocking intramedullary nail.
Application: Used to treat humeral shaft fractures, especially those with combined vascular and nerve injuries, multiple injuries, unstable fractures, pathological fractures and proximal humeral fractures. Its fixation range is from 2cm below the humeral head to 3cm above the olecranon fossa.
Fourth-generation intramedullary nail (IT):
Type: Fourth-generation intramedullary nail.
Application: Mainly used to treat intertrochanteric fractures of the femur, with rotational stability and good lateral cortical support, which can reduce potential complications.
Anatomical intramedullary nail:
Type: A new generation of anatomical intramedullary nail.
Application: It fits the tubular bone cavity design better, reduces the occurrence of iatrogenic pain, and its multi-dimensional proximal and distal locking nail design expands the fracture indications. It has been widely used in tubular bone fractures of the limbs in China.
Reamed and unreamed intramedullary nail:
Type: Reamed and unreamed intramedullary nail.
Application: In the treatment of long tubular bone fractures of the limbs, the operation time of medullary expansion is longer, but the patient heals faster and the risk of postoperative locking nail breakage is lower; the operation time of unreamed medullary expansion is shorter, but it may increase the incidence of fat embolism and traumatic arthritis.
How does the LIFT implant work in relieving pain and improving knee function?
The LIFT implant works by lifting and realigning the patient's patellar tendon to relieve pain and improve knee function. Specifically, this technology reduces load on the patellofemoral compartment and shifts patellar tracking toward a healthier cartilage position. This process helps relieve pressure, thereby relieving pain and improving knee function.
In addition, the LIFT system includes multiple components such as trial spacers, PEEK implants, titanium bone screws, K-wires, and proprietary positioning instruments that work together to ensure precise placement and effective treatment outcomes. This innovative treatment is designed to provide a continuum of care for patients with advanced cartilage degeneration and patellofemoral compartment osteoarthritis of the knee, thereby delaying or avoiding knee replacement.
What research supports the effectiveness of the InSpace Balloon Spacer in repairing a torn rotator cuff?
There are multiple studies supporting the effectiveness of the InSpace Balloon Spacer in repairing a torn rotator cuff. Here are the details of the relevant studies:
FDA Approval and Clinical Trials:
The InSpace Balloon Spacer is the industry's only minimally invasive, biodegradable subacromial spacer for arthroscopic treatment of large irreparable rotator cuff tears (MIRCT) and is designed to restore the subacromial space without sutures or fixation devices.
The results of the FDA pivotal trial have been published in the Journal of Bone and Joint Surgery, which showed that it is safe and effective.
Double-blind, randomized controlled trial:
A double-blind, group-sequential, adaptive randomized controlled trial was conducted in 24 hospitals in the United Kingdom, comparing arthroscopic subacromial space debridement and biceps tenotomy (debridement only group) to the same surgery including insertion of the InSpace balloon (with instrumented debridement group).
Multicenter, single-blind, randomized controlled trial:
A multicenter, single-blind, randomized controlled trial compared the InSpace implant with partial repair for the treatment of large full-thickness rotator cuff tears. Clinical outcome data were collected at baseline and through 24 months of follow-up.
The Level 1 pivotal study was a prospective, single-blind, multicenter, randomized, controlled trial evaluating the safety and efficacy of the InSpace implant (IS) versus partial repair (PR) in 184 eligible patients.
Functional scores and patient satisfaction:
The study also focused on the performance of the InSpace balloon spacer in clinical and patient-related parameters, functional scores, durability, and patient satisfaction, especially in patients with large, irreparable rotator cuff tears at a follow-up of at least one year.
Relieve pain and increase range of motion:
The InSpace balloon spacer is recognized by the global academic community as a revolutionary treatment concept, especially for large, irreparable rotator cuff tears. The principle is to implant a balloon between the acromion and the humeral head to reduce friction under the acromion, limit the upward movement of the humeral head and assist the sliding of the humeral head, restore the balance of the shoulder joint, thereby reducing pain, increasing range of motion, and restoring the biomechanical function of the shoulder joint.
What is the application and effect of magnesium-based composite implants in foot and ankle reconstruction surgery?
The application and effect of magnesium-based composite implants in foot and ankle reconstruction surgery are excellent and have significant advantages. First, magnesium alloys have shown broad prospects in the field of orthopedics, especially in foot and ankle reconstruction surgery, due to their good biocompatibility and degradability. Compared with traditional permanent implants such as titanium and stainless steel, magnesium-based composite implants do not require secondary surgery to remove them after bone tissue recovery, which not only reduces the risk of secondary surgery for patients, but also reduces the risk of stress shielding.
In addition, magnesium-based composite implants have also achieved positive results in clinical applications. For example, MDC focuses on the scientific research and development of magnesium-based composite implants in sports medicine surgery and foot and ankle reconstruction surgery, and its products are widely used in foot and ankle reconstruction surgery. These implants can promote bone formation at the fracture site and release products that are beneficial to bone repair during degradation.
However, despite the excellent performance of magnesium-based composite implants in foot and ankle reconstruction surgery, their rapid degradation rate remains a key issue that needs to be addressed. To overcome this challenge, researchers are exploring a variety of methods to improve the corrosion resistance and mechanical properties of magnesium alloys, including machining, heat treatment, alloying, composites, and surface coatings.
Magnesium-based composite implants offer significant advantages in foot and ankle reconstruction surgery, including good biocompatibility, degradability, no need for secondary surgery to remove, and the promotion of bone formation.
What are the principles of the OsteoPearl VBA system's cementless technology and the results of studies on its effect on spinal fracture fixation?
The OsteoPearl VBA system is an innovative technology for treating spinal fractures that uses biomaterials rather than traditional bone cement to stabilize damaged vertebrae. The system achieves this goal by naturally healing healthy bone using minimally invasive and cementless technology.
Specifically, the OsteoPearl VBA system uses fully biocompatible materials that immediately stabilize damaged vertebrae and promote long-term healing. This system is particularly suitable for treating vertebral compression fractures (VCFs) because it can provide a structural support that helps combat the effects of osteoporosis.
The results of the study show that the OsteoPearl VBA system has significant effects. For example, more than 60 patients have benefited from undergoing OsteoPearl surgery, the first of which was performed at Fatima Hospital, where it was proposed two years ago. Additionally, the system offers the advantage of eliminating the risk of embolism associated with bone cement and provides patients and physicians with a comprehensive, natural and long-term health option.
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