{"product_id":"convatec-nat-inviclsepouch-clr-57mm-416419-advanced-ostomy-pouching-system","title":"Convatec Natura+ InvisiClose Ostomy Pouch Clear 57mm (416419) – Anti Clog Filter, Clip Less Drainage | Box of 10","description":"\u003cdiv style=\"background: #f8f9fa; border-left: 4px solid #0057a8; padding: 12px 16px; margin-bottom: 20px;\" id=\"ai-summary\"\u003e\n\u003cstrong\u003eClinical Summary:\u003c\/strong\u003e The ConvaTec Natura+ InvisiClose is a two-piece drainable ostomy pouch featuring a 57mm (2-1\/4 inch) flange coupling system with an integrated anti-clogging charcoal filter and InvisiClose tail closure. The transparent pouch body enables direct visual monitoring of stomal output while the soft, quiet film material ensures discreet wear. Indicated for colostomy and ileostomy patients requiring a mid-range flange drainable two-piece pouching system.\u003c\/div\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe ConvaTec Natura+ InvisiClose Drainable Ostomy Pouch (57mm, REF 416419) is a two-piece pouching system designed for ostomates requiring a mid-range flange diameter. The 57mm (2-1\/4 inch) flange accommodates stomas with diameters commonly encountered in adult colostomy and ileostomy procedures when paired with compatible Natura cut-to-fit or pre-cut skin barriers. The InvisiClose tail closure mechanism replaces traditional external clamps with an integrated fold-and-lock system featuring Lock-it Pocket technology.\u003c\/p\u003e\n\u003cp\u003eThe transparent pouch body is manufactured from ConvaTec's proprietary soft, quiet, water-resistant film that minimises rustling during movement. An integrated charcoal filter with anti-clogging film layer provides continuous gas venting while blocking odour transmission. The two-piece snap-on coupling system delivers audible click confirmation upon secure attachment, enabling pouch changes without disturbing the underlying skin barrier and preserving peristomal skin health over extended wear periods.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConvaTec Ltd.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNatura+ Two-Piece Drainable Pouch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ REF\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e416419\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlange Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e57mm (2-1\/4 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePouch Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 inches (30.5 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePouch Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrainable, transparent, 1-sided comfort panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClosure System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInvisiClose Tail Closure with Lock-it Pocket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated charcoal filter with anti-clogging film layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoupling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSnap-on audible click coupling, compatible with SUR-FIT Natura 57mm barriers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSoft, quiet, water-resistant transparent film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSterility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon-sterile, single-patient use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLatex Content\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLatex-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRegulatory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE Marked (EU MDR 2017\/745 Class I), FDA 510(k) cleared, ISO 13485 compliant manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBox of 10 pouches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eClinical Indications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePost-operative colostomy or ileostomy management requiring a 57mm flange two-piece drainable system for adult stoma diameters\u003c\/li\u003e\n\u003cli\u003ePatients transitioning from one-piece to two-piece systems who require the flexibility of independent pouch and barrier changes\u003c\/li\u003e\n\u003cli\u003eClinical settings requiring transparent pouch construction for stomal output assessment including colour, volume, and consistency monitoring\u003c\/li\u003e\n\u003cli\u003eOstomates with liquid to semi-formed output requiring frequent pouch emptying through a simplified clamp-free drainage mechanism\u003c\/li\u003e\n\u003cli\u003eLong-term home care where reduced pouch profile and quiet materials enhance quality of life and social confidence\u003c\/li\u003e\n\u003cli\u003eInstitutional procurement for standardised ostomy care protocols within the ConvaTec Natura two-piece platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the 45mm, 57mm, and 70mm flange sizes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The flange size corresponds to the coupling diameter that connects the pouch to the skin barrier. The 57mm (2-1\/4 inch) flange is the most commonly prescribed adult size, accommodating stoma diameters typically between 25mm and 45mm when paired with a cut-to-fit skin barrier. Flange selection should be based on stoma measurement performed by a qualified stoma care nurse, per Wound, Ostomy and Continence Nurses Society (WOCN) guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the anti-clogging filter work?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The integrated charcoal filter uses a multi-layer design incorporating an anti-clogging film membrane. This film prevents liquid output from reaching and saturating the charcoal filter medium, maintaining gas venting performance throughout the wear period. The charcoal layer neutralises odour in released gas. Filter performance is optimised when the pouch is kept upright during gas release events.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this pouch be worn during bathing or swimming?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The pouch material is water-resistant and can be worn during showering and bathing. For swimming, ConvaTec recommends covering the filter with the supplied filter cover sticker to prevent water ingress through the filter membrane. The snap-on coupling maintains seal integrity during water exposure. Patients should consult their stoma care nurse regarding activity-specific guidance, per International Ostomy Association (IOA) recommendations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How is this product registered for use in Singapore?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: ConvaTec Natura+ ostomy pouches are registered with the Health Sciences Authority (HSA) of Singapore as Class A medical devices under the Health Products Act. They are available through authorised distributors including EMIS (Essential Medical International Supplies Pte Ltd). Institutional buyers and healthcare professionals may contact EMIS for procurement pricing and delivery scheduling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What skin barrier should I pair with this pouch for a newly formed stoma?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: For newly formed stomas, ConvaTec recommends the Natura Stomahesive Moldable skin barrier with a 57mm flange. The moldable technology allows the barrier aperture to be shaped to fit irregular or swollen stomas without cutting, reducing the risk of peristomal skin exposure to stomal output. As the stoma matures and stabilises in size (typically 6-8 weeks post-surgery), transition to a pre-cut barrier may be appropriate based on clinical assessment.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is Convatec Natura+ InvisiClose Ostomy Pouch Clear 57mm (416419) – Anti Clog Filter, Clip Less Drainage used for?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Convatec Natura+ InvisiClose Ostomy Pouch Clear 57mm (416419) – Anti Clog Filter, Clip Less Drainage by Convatec is an ostomy pouch designed to collect output from a stoma (colostomy, ileostomy, or urostomy). It is suitable for use with colostomy, ileostomy, and urostomy pouching systems. For personalised advice on your pouching system, consult a Wound, Ostomy and Continence (WOC) nurse at SGH, NUH, CGH, or TTSH in Singapore.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is Convatec Natura+ InvisiClose Ostomy Pouch Clear 57mm (416419) – Anti Clog Filter, Clip Less Drainage suitable for all stoma types — colostomy, ileostomy, and urostomy?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Most Convatec stoma care products are designed to be compatible with all stoma types. However, the right product depends on your individual stoma location, output type, and skin condition. An enterostomal therapist (ET nurse) at a Singapore hospital can help you select the most appropriate products for your specific pouching system.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I use Convatec Natura+ InvisiClose Ostomy Pouch Clear 57mm (416419) – Anti Clog Filter, Clip Less Drainage correctly?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Always refer to the product instructions included with Convatec Natura+ InvisiClose Ostomy Pouch Clear 57mm (416419) – Anti Clog Filter, Clip Less Drainage. In general, ensure peristomal skin is clean and dry before application, measure your stoma accurately, and change your pouching system every 1–3 days or when leakage is suspected. If you experience peristomal skin irritation, soreness, or persistent leakage, contact a WOC nurse or EMIS+ team for advice.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Where can I buy Convatec Natura+ InvisiClose Ostomy Pouch Clear 57mm (416419) – Anti Clog Filter, Clip Less Drainage in Singapore?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Convatec Natura+ InvisiClose Ostomy Pouch Clear 57mm (416419) – Anti Clog Filter, Clip Less Drainage is available from EMIS+ at emis.asia — Singapore's trusted nurse-led stoma supply store. We stock a comprehensive range of ostomy products with fast island-wide delivery. Bulk orders for home care and nursing facilities are welcome. Contact us at emis.asia\/pages\/contact.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Convatec","offers":[{"title":"Default Title","offer_id":43137341521998,"sku":"SG-CON-2247-NIC","price":63.2,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/3763\/2846\/files\/Convatec_Natura_InvisiClose_Ostomy_Pouch_Clear_57mm.png?v=1767116568","url":"https:\/\/th.emis.asia\/en\/products\/convatec-nat-inviclsepouch-clr-57mm-416419-advanced-ostomy-pouching-system","provider":"EMIS+","version":"1.0","type":"link"}