What orthopedic product lines does ZATH manufacture?

ZATH manufactures five platforms: joint replacement (hip and knee), spine (pedicle screw, MIS, anterior cervical plate, fusion cage and vertebroplasty), trauma (locking plates, intramedullary nails, cannulated screws, external fixation, pin and cable), sports medicine (suture anchors, buttons, staples) and matching surgical instrument sets.

Is ZATH certified to ISO 13485?

Yes. ZATH operates an ISO 13485-certified quality management system covering design, manufacturing, inspection, sterilization packaging and storage. Certificate copies are available to qualified distributors on request.

Are ZATH implants supplied sterile?

All ZATH implant series are available in sterile packaging, which helps hospitals shorten operating room preparation time and supports infection control protocols.

Does ZATH support OEM and ODM orders?

Yes. Logo, size range, appearance, colour and packaging can be customized to distributor and regional registration requirements.

How fast is international delivery?

Express shipments are dispatched via DHL, FedEx, TNT, UPS or EMS, typically arriving within 4 to 6 days depending on destination and customs clearance.

CE Certified ADS Hip Prosthesis Stem Orthopedic Femoral Joint Implant Medical Device Wholesale Manufacturer OEM ODM Service

Clinical Indications & Applications

Revision artificial hip joint replacement

Periprosthetic femoral fractures

Prosthetic loosening

Infections is controlled after replacement

Primary artificial hip replacement

Proximal femur deformity

Proximal femur fracture

Osteosclerosis of the proximal femur

Proximal femoral bone loss

Surgical Procedures & Clinical Overview

Total Hip Arthroplasty (THA)

Total Hip Arthroplasty (THA) is a surgical procedure that aims to improve patient mobility and reduce pain by replacing the damaged hip joint with artificial components. It is typically performed when there is evidence of sufficient healthy bone to support and stabilize the implants. THA is recommended for patients suffering from severe hip joint pain and/or disability caused by conditions such as osteoarthritis, traumatic arthritis, rheumatoid arthritis, and congenital hip dysplasia. It is also indicated for cases of avascular necrosis of the femoral head, acute traumatic fractures of the femoral head or neck, failed previous hip surgeries, and certain instances of ankylosis.

Hemi-Hip Arthroplasty

Hemi-Hip Arthroplasty, on the other hand, is a surgical option suitable for patients who have a satisfactory natural hip socket (acetabulum) and enough femoral bone to support the femoral stem. This procedure is particularly indicated in specific conditions, including acute fractures of the femoral head or neck that cannot be effectively reduced and treated with internal fixation, fracture dislocations of the hip that cannot be appropriately reduced and treated with internal fixation, avascular necrosis of the femoral head, non-union of femoral neck fractures, certain high subcapital and femoral neck fractures in elderly patients, degenerative arthritis that affects only the femoral head and does not require replacement of the acetabulum, as well as pathologies involving only the femoral head/neck and/or proximal femur that can be adequately addressed through hemi-hip arthroplasty.

Clinical Considerations

The decision between Total Hip Arthroplasty and Hemi-Hip Arthroplasty depends on various factors, such as the severity and nature of the hip condition, the age and overall health of the patient, and the surgeon's expertise and preference. Both procedures have demonstrated efficacy in restoring mobility, reducing pain, and improving the quality of life for patients afflicted with different hip joint disorders. It is essential for patients to consult with their orthopedic surgeons to determine the most appropriate surgery option based on their individual circumstances.

Product Specifications

ADS Cementless Stem	1#
	2#
	3#
	4#
	5#
	6#
	7#
	8#
Material	Titanium Alloy
Surface Treatment	Ti Powder Plasma Spray
Qualification	CE / ISO13485 / NMPA
Package	Sterile Packaging 1pcs/package
MOQ	1 Pcs
Supply Ability	1000+ Pieces per Month

Frequently Asked Questions (FAQ)

Q1: What is the key difference between Total Hip Arthroplasty (THA) and Hemi-Hip Arthroplasty?

Total Hip Arthroplasty replaces both the damaged femoral head and the acetabular socket with artificial components, requiring adequate healthy bone for fixation. In contrast, Hemi-Hip Arthroplasty replaces only the femoral side, preserving the natural, healthy acetabular socket.

Q2: What clinical indications warrant Total Hip Arthroplasty?

THA is indicated for severe hip joint pain and functional impairment resulting from osteoarthritis, traumatic arthritis, rheumatoid arthritis, congenital hip dysplasia, avascular necrosis, previous failed hip interventions, and ankylosis.

Q3: When is Hemi-Hip Arthroplasty the preferred surgical approach?

It is primarily chosen when the natural acetabulum remains intact and healthy, commonly in cases such as acute displaced fractures of the femoral neck/head not amenable to internal fixation, elderly high subcapital fractures, and isolated avascular necrosis.

Q4: What material and coating are utilized for the ADS Cementless Stem?

The ADS Cementless Stem is manufactured from high-grade Titanium Alloy and features a Titanium Powder Plasma Spray surface treatment to facilitate biological fixation and bone ingrowth.

Q5: Which product sizes and regulatory certifications are available for the ADS Cementless Stem?

The stem is supplied in sizes ranging from 1# through 8#. It holds international medical regulatory certifications including CE, ISO13485, and NMPA, delivered individually in sterile packaging.

Q6: Can this system be applied in revision hip replacement procedures?

Yes, it is indicated for complex cases including revision artificial hip joint replacement, periprosthetic femoral fractures, prosthetic loosening, controlled infections after replacement, and proximal femoral bone loss.