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RETRACTOR, WEITLANER 20 cm, 3x4 blunt prongs 20 mm 24-22-21

https://unicat.msf.org/cat/product/14237
STD ESURRETW20B

Valid Article

Former Code(s): -X
CE marking: declaration that the product meets EU standards for health, safety, and environmental protection. The CE marking indicates that the product may be sold freely in any part of the European Economic Area, regardless of its country of origin.
L031401 - General surgery spreaders and retractors, reusable
European Medical Device Nomenclature (EMDN) is the nomenclature of use by manufacturers when registering their medical devices in the EUDAMED database. EMDN is characterised by its alphanumeric structure that is established in a seven-level hierarchical tree.
I
In Europe, medical material that fulfills the definition of a medical device according to the MDR (Medical Device Regulation) is classified into 4 classes
The product is part of at least one Kit. A kit is a collection of products (medical and/or logistic) that are needed for a certain intervention in emergency. The choice and quantity of the articles reflects the MSF protocols for this specific situation. The use of Kits allows to start an intervention without a detailed evaluation.
OC subscriptions: included in supply or field order tools (e.g. UniField)
SC subscriptions: included in supply or field tools
OC validations: approved for procurement and use by an OC for international or local orders specifying context and activity in Medical Standard Lists (MSL)

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Retractor, Weitlaner

Definition

A self-locking, surgical instrument, used for separating the edges or drawing aside the margins of a surgical incision, tissue or other body parts to expose or access underlying anatomical structure during a surgical procedure.

The instrument may resemble a pair of ring-handles scissors or a hinged device with two legs with wide-angle blades which have fenestrated curved hooks often terminating in sharp points at the distal end to grasp the tissue. It will retain the set open position.

Specifications

Image

Technical specifications

  • Self-retaining retractor with two arms
  • Opening set by the ratchet
  • Material: martensitic steel
code

prongs

number'

prongs

type

prongs

length

total length
ESURRETW16S3x4sharp18 mm16.5 cm
ESURRETW20B3x4blunt20 mm20 cm
ESURRETW22B3x4blunt19 mm22 cm
ESURRETW27B5x6blunt25 mm27 cm
ESURRETW31S4x4sharp23 mm31 cm

Instructions for use

Make sure the ratchet is properly cleaned and functions correctly.

Make sure the prongs remain blunt to prevent any risk of injury.

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MSF requirements

The 22 cm and 31 cm retractors were added for the vascular set.

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