Laparoscope Housing

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Laparoscope Housing
Details
The Laparoscope Housing is an injection-molded handle and enclosure set for laparoscopic surgical instruments. It is used in reusable or single-use handpieces, staplers, graspers, dissectors, camera controls, and energy-device systems. The housing contains the trigger mechanism, shaft interface, control parts, cables, or optical connections within a defined ergonomic body.
Category
Medical Device Plastic Components
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Description

Product Specifications

 

Parameter

Specification

Housing Configuration

Split-shell handle and enclosure set for reusable or single-use laparoscopic instruments

Material Options

Medical-grade PC, ABS, or PC/ABS; heat-sterilizable engineering resin for reusable versions

Shaft Interface Range

5–12 mm

Critical Interface Tolerance

±0.05 mm at pivots, shaft seats, bosses, and shell mating features

Nominal Wall Thickness

1.2–3.5 mm

Sterilization Configuration

Autoclave-compatible version up to 134°C

Chemical Resistance

Alcohol and glutaraldehyde cleaning solutions

Grip Surface

Anti-slip texture, soft-grip overmolding, or germ-resistant additive

Insert Options

Metal pins, threaded inserts, and shaft-interface components

Assembly Methods

Snap fit, screw fastening, or ultrasonic welding

Supply Condition

Non-sterile molded parts or assembled housing sets

 

Key Advantages

 

● Accurate Alignment Of Internal Mechanisms

Molded bosses, bearing seats, trigger pivots, shaft interfaces, and cable channels share one tolerance system. Correct alignment helps the trigger or knob move repeatedly without binding, uneven loading, or added stress on the internal mechanism.

 

● Grip Geometry For Gloved Operation

Handle contour, finger clearance, texture, and optional soft overmolding are developed for the intended hand position. The grip remains controllable in wet or gloved use without requiring excessive hand force.

 

● Material Selection For The Intended Reprocessing Method

Housing resin is selected for the specified disinfectant, sterilization cycle, temperature, and number of uses. The chosen material and wall structure limit cracking, warpage, and surface degradation under repeated cleaning or the validated single-use process.

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Customization Options

 

● Housing Interfaces

Shell geometry, shaft connection, and trigger-mounting positions are developed from the supplied device design.

 

● Material And Grip

Resin, surface texture, and any soft-grip area are matched to the intended handling and reprocessing method.

 

● Inserts And Assembly

The manufacturing scope can include metal inserts or pins and the approved screw, snap, or welding method.

Customization Process

 
01/

Device Definition

Confirm the internal mechanism, shaft interface, and reprocessing method.

02/

DFM Review

Finalize pivot locations, boss structure, and the critical tolerance stack.

03/

Tooling Development

Build the housing mold and any required insert fixtures.

04/

T1 Functional Fit

Verify shell closure, trigger movement, and shaft alignment with the supplied mechanism.

05/

Pilot Approval

Confirm critical dimensions, assembly performance, and the approved molding conditions.

06/

Manufacturing Handover

Release the approved mold, assembly method, and reference sample to routine production.

 

Quality Control

 

 

● Material And Insert Traceability

Resin and metal inserts are checked by grade and lot before molding or assembly.

 

● Functional Dimension Control

Trigger pivots, shaft alignment, and shell mating surfaces are measured to the control plan.

 

● Assembly And Surface Check

Sample assemblies are checked for free movement and proper closure. Visible surfaces receive a final inspection afterward.

FAQ
 

Q1: What order quantity applies to a new Laparoscope Housing?

A1: The normal MOQ is one standard container. The quantity is converted into housing sets according to the approved component combination and packing plan.

Q2: Which shipping terms are available for Laparoscope Housing orders?

A2: Available shipping terms are EXW, FOB, and CIF. The quotation and order confirmation state the selected term, loading point, documentation scope, and freight responsibility.

Q3: Is every Laparoscope Housing suitable for autoclaving?

A3: No. Autoclave compatibility depends on the resin, wall design, assembly method, temperature, pressure, and cycle count. Validation must use the complete device and its specified sterilization process.

Q4: Are the housings supplied sterile?

A4: Standard supply is non-sterile molded or assembled components. Sterilization and sterile-barrier packaging require a separate validated specification and supply arrangement.

 

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