6V power transformer for sigmoidoscope/anoscope illumination system
Certifications
Listed by Welch Allyn as a compatible 6V power supply (along with 73305, 73322 and 73326) for the Rectal Light Handle and rigid sigmoidoscope/anoscope systems in official Instructions for Use and cleaning/sterilisation manuals.
Listed by Welch Allyn as a compatible 6V power supply (along with 73305, 73322 and 73326) for the Rectal Light Handle and rigid sigmoidoscope/anoscope systems in official Instructions for Use and cleaning/sterilisation manuals.
6V power transformer for sigmoidoscope/anoscope illumination system
Description
The Welch Allyn 6V Power Source-IEC 230–250V (REF 73324) is an external 6.0 V power transformer designed to provide low-voltage power to the illumination system used with Welch Allyn rigid sigmoidoscopes, anoscopes and the Rectal Light Handle. It converts mains input (IEC 230–250 V AC, 50–60 Hz) to approximately 6.0 V DC for safe operation of the associated rectal light handle and illumination accessories, enabling bright, consistent light output during lower GI endoscopic examinations. The 73324 model is one of a family of Welch Allyn 6V power supplies (73305, 73322, 73324, 73326) listed in the official instructions for use as compatible power sources for the Rectal Light Handle and related endoscopy products.
Bnefits
Genuine Welch Allyn OEM 6.0 V power source designed specifically for compatible sigmoidoscope and anoscope illumination systems
Provides stable low-voltage power to the Welch Allyn Rectal Light Handle and associated illumination accessories for lower GI examinations
IEC 230–250 V input variant suitable for use in regions with 230–250 V mains supply
Listed as a compatible power supply (alongside 73305, 73322 and 73326) in official Welch Allyn instructions for the Rectal Light Handle and rigid sigmoidoscope/anoscope systems
Helps ensure optimal light output from the connected endoscopic illumination system
OEM replacement part supports maintenance and service of existing Welch Allyn lower GI examination systems
Indications
Provision of 6.0 V power for the Welch Allyn Rectal Light Handle (e.g. REF 73211 / 73210 as referenced in official documentation)
Powering the illumination system used with Welch Allyn rigid reusable and single-use sigmoidoscopes and anoscopes for rectal and anal examinations
Use in endoscopy suites, operating rooms, outpatient clinics and hospitals that employ Welch Allyn lower GI examination systems requiring a 6 V external power supply
Replacement of an existing Welch Allyn 6 V power supply in compatible systems when the original unit is missing, damaged or no longer functioning correctly
External AC-to-DC power transformer housed in a moulded plastic enclosure
Internal transformer and electronic components configured to provide approximately 6.0 V DC output for illumination systems
Integrated low-voltage output cable terminating in a connector compatible with specified Welch Allyn rectal light handles/illumination cords
IEC input connection suitable for 230–250 V AC mains supply (region-specific plug as provided by distributor)
Insulation and strain-relief components appropriate for low-voltage medical accessory use
Formulation
6.0 V external power transformer for medical illumination systems
Input voltage range: IEC 230–250 V AC, 50–60 Hz (regional mains standard, as indicated by product description)
Output: approximately 6.0 V DC for Welch Allyn illumination devices (Rectal Light Handle and associated systems)
Corded low-voltage output with plug designed to mate with Welch Allyn rectal light/illumination cables
Intended as a non-patient-contact accessory to compatible Welch Allyn lower GI examination devices
Packaging
Single 6V Power Source-IEC 230–250V (REF 73324) per unit
Supplied as an OEM accessory or spare in labelled packaging identifying manufacturer (Welch Allyn / Hillrom) and reference number 73324
May include a brief instruction or reference sheet pointing to the main device Instructions for Use for connection and safety information
Usage
Use only with compatible Welch Allyn devices as specified in the official Instructions for Use (e.g. Rectal Light Handle and associated sigmoidoscope/anoscope systems).
Before connection, ensure the power supply, rectal light handle and endoscopic device are all undamaged and that cables and connectors are intact.
Plug the 6V Power Source (REF 73324) into an appropriate 230–250 V AC mains outlet that meets local electrical standards.
Connect the low-voltage output plug of the 73324 power source to the mating connector on the Rectal Light Handle or illumination cord, ensuring a secure fit as described in the device Instructions for Use.
Once connected, the lamp in the rectal light handle should illuminate immediately; to switch off illumination, disconnect the rectal light handle from the power supply as directed in the IFU.
Avoid routing the power cord where it may be pinched, damaged or create a tripping hazard; keep cables clear of moving equipment and sharp edges.
If the lamp fails to light, follow the troubleshooting steps in the Rectal Light Handle or sigmoidoscope/anoscope user manual (e.g. verify mains power, check for faulty lamp, inspect connectors).
Do not modify the power source, change connectors or use it to power any device other than those specified by Welch Allyn.
Installation, inspection and testing of the power output (e.g. verification of 6.0 V DC at the cord end) should be performed only by appropriately trained personnel, as indicated in the IFU.
Contraindications
Do not use with devices other than those specified by Welch Allyn (e.g. non-compatible endoscopes or non-Welch Allyn equipment).
Do not use if the power source housing, mains plug, low-voltage cable or connector shows signs of damage, cracking, fraying or overheating.
Do not use with mains outlets outside the specified 230–250 V AC input range.
Do not use in environments where there is significant risk of liquid ingress into the power supply or where it may be exposed to flammable anaesthetic mixtures, unless expressly allowed by the device documentation and local regulations.
Adverse Effects
As a non-patient-contact accessory, direct clinical adverse effects are not expected when the device is used correctly.
Improper use, damage or connection to an incorrect mains supply could result in device malfunction or failure of illumination during a procedure.
In extreme cases, use of a faulty or unsuitable power supply could pose an electrical hazard (e.g. risk of shock or overheating) if safety instructions are ignored.
Storage Conditions
Store in a clean, dry indoor environment when not connected to equipment.
Avoid exposure to excessive heat, moisture, dust or direct sunlight that could degrade the plastic housing or internal components.
Do not sharply bend, crush or tightly coil the output cable; loosely coil the cable to prevent damage to internal conductors.
Keep away from corrosive chemicals, solvents or sterilising fluids; follow the cleaning guidance in the reprocessing instructions where applicable to the power cord.
When not in use for extended periods, disconnect from mains power and store with associated Welch Allyn endoscopic equipment or spare parts inventory according to local procedures.
Duration
Not applicable; this product is a power accessory used to supply continuous 6.0 V power to compatible Welch Allyn devices during examinations or procedures.
Onset
Immediate\u2014provides power to the connected rectal light handle and illumination system as soon as it is connected and the mains outlet is energised.
