Expert in Precision Drug Delivery: WanHai Polypeptide Injection Pen System Solutions

Innovative Peptide Drug Delivery Technology: Meeting the New Needs of the Biopharmaceutical Field

In today's rapidly developing biopharmaceutical industry, peptide drugs have become an important choice for treating chronic diseases such as metabolic disorders and osteoporosis. Wanhai Medical has been deeply involved in drug delivery systems for 15 years, dedicated to providing professional peptide injection pen solutions for global pharmaceutical companies. Our product series can perfectly adapt to mainstream peptide drugs such as Teriparatide, ensuring precise drug delivery and improving patient compliance.

Wanhai Peptide Injection Pen Product Series

Core products for peptide drugs:

• WH-DC Disposable Injection Pen (Basic Type)

• WH-DG Disposable Injection Pen (Smart Type)

• WH-RA Reusable Injection Pen (High-end Type)

Core performance indicators:

• Ultra-high precision for drug delivery 

• Tolerates high viscosity formulations up to 300cP 

• Compliance with ISO 11608-1:2022 

• 5μL ultra-low residual design

  
  

Technological Breakthroughs and Innovative Applications

1. Drug Delivery Systems Designed for Peptides

•  Low-temperature injection molding technology to avoid peptide denaturation

• Inert gas-protected filling process

• Patented anti-precipitation structure design

• Special surface treatment to reduce drug adsorption

2. Comprehensive Compatibility Assurance

Validated drugs: 

• Teriparatide Injection Solution 

• GLP-1 Analogs 

• Growth Hormone Formulations 

• Customized compatibility for other peptide drugs

  
  

Clinical Advantages and Market Validation

1. Enhancing Patient Treatment Experience

• Quiet injection (<35 decibels)

• Nearly painless drug delivery

• Ergonomic lightweight design

• Intuitive operating interface

2. Significantly Reducing Treatment Costs

• Reusable models save 30% in costs

• Low drug residue design minimizes waste

• No specialized training required

3. Global Quality Certifications

• FDA 510(k) pre-submission completed

• EU MDR certified

• Compliant with China NMPA standards

Custom Development Service Process

Four-Stage Professional Services:

Requirement Alignment (1 week):

Product compatibility testing

Targeted R&D (2-4 weeks):

• Custom color & packaging design

• Dosage development

Performance Validation (4-6 weeks):

• Biocompatibility testing

• Mechanical performance testing

Mass Production Preparation (8-12 weeks):

• Mold development

• Process validation

• Stability studies

Partnership Benefits & Support

By choosing Wanhai, you gain:

• Free initial consultation

• Fast drug compatibility testing

• Complete regulatory documentation package

• Global regulatory filing support

Contact Us

Phone: +86-13338192233

Email: sales@pen-injectors.com

Website: www.pen-injectors.com