The artificial hip joints developed by Corentec can move freely and adopt any posture because their range of movement is very much the same as that of a normal person's hip joint. The surface of the artificial joints is structurally similar to human bone, so it adheres tightly to the surrounding bones, or the surrounding bones can grow into the surface of the artificial joints rapidly after surgery. In addition, the design of the artificial joints is similar to the shape or structure of the femur, so the joints can integrate with the human body. The joints do not wear out with normal use, so they can be used almost permanently.
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Corentec Co., Ltd.
11F, Chungho Tower, 748-1, Banpo 1-dong, Seocho-gu
137-810 Seoul, Korea, Republic
Phone: +82 2 34455493
Fax: +82 2 34455497
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In the field of Knee Replacement, Corentec has improved the safety of the joint's surface during flexion by eliminating the shortcomings of existing products. The new products can deliver the natural joint movement of a real knee because they have an anterior flange form and suitably sized normal patella tracking. In addition, a posterior condyla design has been applied to enable deep flexion of more than 140 degrees.
Corentec's spinal system is developed in order to make a spinal fixation device which can be assimilated into the human body as it maximizes the convenience of operators and actively accommodates the needs of patients. To achieve this, the research team of Corentec processed low head profile of Mono axial pedicle screw, that allows spinal fixation to be stronger and makes patients comfortable and which operates like part of the human body.
Spherical-shaped articular surface reduces contact stress and improves
Anterior flange shape and dimension ensures optimal patella tracking
Single axis concept provides articular stability, with flexion, and optimal ROM
Extended posterior condylar design offers more than 140 degrees of deep flexion
With the head part and the anchor part being separated, the operation using the product can allow the more flexible 48 degrees of ROM (Range of motion) of the anchor.The head part is designed in a compact way, making it easy to use and less burdensome for the patients after operations. Lospa IS/poly provides also both the standard type and the guided type, just like Lospa IS/Mono, allowing one of them to be chosen easily for an operation by taking into account the condition of a patient. Also the lead part of screw provides the self-tapping function, allowing an operation to be performed conveniently without any additional tapping device.
Made of titanium (Ti-6Al-4V ELI, ASTM F136-98) and designed in a way of lowering the height of the screw part as much as possible to minimize the feeling of foreign substance inside the body the patients might feel after the operation. LOSPA IS/Mono provides both the standard type and the guided type, so one of them can be chosen for an operation, by taking into account the condition of a patient. The surface is anodized, making it easier to identify the product. Also the lead part of screw is designed to provide the self-tapping function, allowing an operation to be performed without any additional tapping device. The guided type can allow the guide part to be removed easily while minimizing the sharpness at the part where the removal occurs.
The rod is used commonly for all spine products, which provides a basic measurement of ø6.0 with various lengths ranging from 40mm to 500mm for convenience for the operations. Some products provide hex grooves to help the rod rotate more easily during the operation.
The rod link, usable for all spine products, is designed in a simple way to allow the operations to be performed easily and also to stability and strength in fixation. There are various products with the width ranging from 25mm (Min.) to 75mm (Max.) available for your choice.
The setscrew, usable for both Lospa IS/Mono and Lospa IS/poly, adopted the reverse-taper screw, which, compared with previous products, can help provide more convenience and prevent the head part from opening wider when fastening the rod, leading to the enhanced fixation strength.
Stem with keel for improved initial implant stability
Posterior slope for improved rotational stability
Three sizes of keel design availability, based on anatomy
Commonality of the tibial base plate: CR/PS in fixed type, and PCS/PS in mobile type
Ground finish of the fixed tibial insert mating plane for decreased back side wear
High conformity at the frontal plane to maximize contact area
Double radius (anterior high, posterior low) at the sagittal plane for anterior stability and deep flexion
Rotated articular surface considering axial rotation of the femoral component
Improved anterior relief for deep flexion
Rounded tibial post to reduce edge loading in the PS type