8613732255413
Ken.huangfu@jiachengmedical.com
enEnglish
Category
Product Overview

 

Precision-engineered medical endoscopes built for diagnostic visualization and minimally invasive surgical interventions. Fabricated using medical-grade stainless steel and high-purity optical glass. Designed to integrate directly with standard mechanical camera couplers and high-intensity surgical light sources. Every optical assembly undergoes 100 percent laser-welding hermetic sealing to withstand repeated steam autoclaving and low-temperature plasma sterilization cycles. Export-ready with secure, double-walled industrial packaging compliant with international precision-instrument freight standards.

 

 
First 123 Last
 

Types and Configurations

Rigid Endoscopes

Rod-lens optical systems engineered for arthroscopy, laparoscopy, and hysteroscopy. Available outer diameters: 2.7 mm, 4.0 mm, 10 mm. Available directional angles: 0 deg, 30 deg, 45 deg, 70 deg.

Flexible Endoscopes

Fiber-optic and chip-on-tip video instruments designed with multi-way shaft articulation and durable braided stainless steel insertion tubes.

Bariatric and Pediatric Variants

Specialized outer diameters and working lengths tailored to specific anatomical access and depth requirements.

 

Technical Specifications

Model Series

Outer Diameter (OD)

Working Length

Field of View (FOV)

Direction of View (DOV)

Light Transmission

LAP-4030

10.0 mm

315 mm

85 deg

30 deg

Fiber bundle greater than 70 percent

ART-2700

4.0 mm

175 mm

70 deg

0 deg

Fiber bundle greater than 75 percent

URO-2730

2.7 mm

280 mm

75 deg

30 deg

Rod lens array

GI-9014

9.2 mm

1050 mm

140 deg

Forward (0 deg)

CMOS Sensor and LED

 

Jiacheng rigid sinoscope Three specifications-0 degree-30 degree-70 degree

 

Clinical Applications

General Surgery and Laparoscopy: Cholecystectomy, appendectomy, and hernia repair via standard 10 mm and 5 mm abdominal trocar ports.


Orthopedic Arthroscopy: High-resolution joint visualization of the knee, shoulder, and wrist using 4.0 mm rigid scopes with wide-angle optics.


Urology and Gynecology: Transurethral resection and hysteroscopic diagnostic procedures utilizing 2.7 mm and 4.0 mm small-caliber insertion tubes.


Gastroenterology: Upper and lower gastrointestinal tract examinations utilizing distal-tip CMOS high-definition imaging modules.

 

Optical System and Construction
 

Lens Assembly

Multi-layer anti-reflective broadband optical coatings minimize internal glare and light dispersion across rod-lens relay systems.

Sapphire Window

Distal and proximal optical windows utilize single-crystal synthetic sapphire, providing high scratch resistance.

Housing

Laser-welded stainless steel outer tubing prevents fluid ingress during high-pressure immersion and clinical operation.

Light Guide

High-purity quartz fiber bundles deliver uniform illumination across the target field without thermal hot spots at the distal tip.

 

Sterilization and Compatibility

 

 
 

Autoclave Resistance

Fully compatible with steam sterilization parameters at 134 deg C up to 2.5 bar for up to 1,000 validated cycles.

 
 
 

Low-Temperature Sterilization

Compatible with hydrogen peroxide gas plasma systems, ethylene oxide (EtO), and approved chemical immersion disinfectants.

 
 
 

Camera Interface

Universal mechanical adapter dimensions fit standard C-mount couplers used across medical video processors.

 

 

 

Manufacturing and Quality Control

Cleanroom Production: Final assembly executed in controlled cleanroom environments with ESD-safe workstations.


Inspection Protocol:

  • Optical resolution and modulation transfer function testing via standardized test charts.
  • Helium mass spectrometer leak testing verifying hermetic seal integrity (less than 10 to the power of -8 Pa m3 per second).
  • Mechanical tensile strength testing on insertion tube joints exceeding 150 N.


Traceability: Laser-etched matrix identification codes applied to every handpiece housing for complete manufacturing batch tracking.


Quality Management: Production executed under established quality management systems.

Comparison of 4mm rigid sinuscopes with 0 degree 30 degree and 70 degree wide angle options

 

OEM, Customization and Technical Support

 

1

Custom Engineering

Tailored outer diameters, working lengths, field-of-view angles, and custom laser-engraved institutional or brand markings.

2

Prototype Turnaround

Rapid prototyping and optical simulation sample delivery scheduled within 14 business days.

3

Regulatory Dossier

Complete technical documentation packages provided to support customer regulatory submission files.

4

Repair Services

Modular component replacement and optical realignment services managed within a 5-working-day turnaround window.

 

 

FAQ

 

Q: What is the expected lifespan of the rod-lens system under daily high-temperature autoclaving?

A: Standard units maintain optical clarity and hermetic seal integrity for 500 to 1,000 sterilization cycles when adhering strictly to recommended institutional autoclave parameters. Seal degradation typically results from thermal shock during rapid cooling phases or temperatures exceeding 137 deg C.

Q: Are these endoscopes compatible with multi-vendor light sources and camera processors?

A: Yes. Light post adapters are configurable for major universal fiber-optic connection types. The eyepiece utilizes a standard mechanical interface compatible with universal medical video couplers.

Q: What specific standards govern the manufacturing and design process?

A: Production operates under rigorous quality management certifications. Device designs comply with relevant international medical device standards for endoscopic equipment and electrical safety.

Q: What is the minimum order quantity (MOQ) for OEM customized optical configurations?

A: OEM production runs start at 20 units per batch for custom lengths or specialized laser markings. Completely custom optical designs require a preliminary engineering feasibility and tooling review.

Q: How is moisture ingress prevented during high-temperature steam sterilization cycles?

A: Distal and proximal windows are secured via precision laser beam welding combined with medical-grade epoxy potting, followed by 100 percent helium pressure decay testing prior to final packaging.

Q: What is the standard warranty coverage for manufacturing defects?

A: Units carry a 24-month warranty covering optical separation, joint detachment, and material failure under normal clinical usage and approved institutional sterilization protocols.

We're well-known as one of the leading endoscope manufacturers and suppliers in China, specialized in providing high quality customized service to global clients. Please feel free to buy discount endoscope from our factory. Contact us for more details.

Popular Products
Send Inquiry