A TECHNO-ECONOMIC NEWS MAGAZINE FOR MEDICAL PLASTICS AND PHARMACEUTICAL INDUSTRY
Our 16th Year of Publication
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Cover Story

Non-woven Medical Disposable Products and its Disposal Techniques

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Existing applications of Non-wovens

Surgical Face Mask

  • Bacteria filtration capability
  • Splash resistance
  • Breathability
  • Skin friendly

Head Wear

  • Prevents falling of Hairs
  • Prevents bacterial attack
  • Breathable

Gowns in Operating Rooms

  • Breathable viral barrier
  • Avoids pathogenic transmission
  • Low lint
  • Softness, Breathability and Drape

 

 

 

 

 

 

Tested for suitability to check Avian Influenza, Healthcare Associated Infections, Hospitals, AIDS, MRSA, SARS etc.

 
 

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Safety - prime consideration

 

AIDS KIT

  • Prevents infection

Bandages

  • Bacteria resistant

  • Breathable

  • Easy to remove

  • Washable

Wipes

  • Ease in cleaning

Show Covers

  • Prevents contamination

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Safeguard against infection and quick healing of wounds

 

Emerging applications of Non-wovens

  • Adult Incontinence Kit

  • Bed Sheet and Pillow Case

  • Examination Table Sheet

  • Disposable Innerwear

  • Surgical Gowns / Lab Coats / Aprons

  • Patient Gowns / Isolation Gown

  • Angiography Drapes

  • Laparatomy Pack

  • Maternity Kit

  • Ready Made Packs for various Procedures

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Need of time - Better materials for better safety

 

Adult Incontinence Diapers

  • Useful for Bed ridden Patients

  • Managing leakages associated with Urine and Bowel Incontinence.

Bed Sheet and Pillow Cover

  • Replacement of Uncomfortable Oil Cloth

  • Gives a Fresh New look vis-à-vis a washed linen

  • Better Hygiene as compared to a washed linen

Anti Bacterial Treated Bed Drape

  • Conformable to body contours

  • Useful for Patients having Bed Sores.

Disposable Innerwear

  • Light weight & low cost

  • Better Hygiene

  • No hassles of washing

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Increasing demand for senior citizen healthcare

 

Personalized Care

  • Cubicles

  • Isolation Curtain Chambers

 

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many more applications

 

Disposal Techniques

  • Land filling

  • Incineration

  • Microwave Disinfection

  • Steam Reforming

  • Infrared Sterilization

  • Plasma Pyrolysis – Latest Development

 

 

 

 

 

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presently practiced in many hospitals for medical disposables

 

Plasma Waste Treatment Technology

  • New development by IPR, Gandhinagar - Plasma Pyrolysis System

  • Integrates thermo-chemical properties of plasma with the pyrolysis process

  • Disposes all types of medical waste including polymeric, biomedical & hazardous waste

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generates energy on disposable waste

 

Plasma Pyrolysis Advantages

  • Destruction of medical waste in oxygen starved atmosphere

  • Aromatic & aliphatic hydrocarbons completely decompose in less than 1 sec

  • Rapid system startup and shutdown

  • EPA has included it as non-incineration process

 

 

 

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generates energy on disposable waste

Plasma Pyrolysis / Incineration

 

Source: FCIPT, IPR, Gandhinagar

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Value Proposition & Supply Chain

  • Many products are cost effective as compared to Linen

  • Non-woven offer better safety

  • No capital investment for laundry

  • Energy / Space saving

  • Manpower Saving

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Supply Chain

  • 50+ converters / distributors of medical Disposables operating across the country

  • Supply to Hospitals through Distributors / Converters

  • With wide spread usage, direct supply from non-woven manufacturers will lead to competitive price

  • 45 NW lines in operation in India

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lot of new entrepreneurs anticipated to invest in this field

Summing Up

 

Non-woven Disposables

  • Offers Safety to Doctor as well as Patient

  • Better Hygiene therefore faster recovery

  • Easy to use and dispose, no washing and no record keeping about the usage

  • Light weight – Reduced fatigue to Doctor as well as Patient

  • Soft and Comfortable

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Path Forward

 

Forging a close Partnership

 

 

 

 

 

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bringing a new dimension in Medical Hygiene

 

Cost Comparison

 

Cost comparison of Cotton Linen Vis-s-vis Non woven Disposables

Product

Cost Per Use

Saving per Piece Usage per Day Saving per day
Linen Nonwoven
Pillow Cover 6.72 3.0 3.8 50 187.5
Green Apron 20.52 17.7 2.8 40 113.4
Green Coat 9.24 7.7 1.5 40 61.8
Green Pant 9.72 8.9 0.8 40 32.4
Green Dressing Towel 6.84 5.3 1.6 40 63
White Draw Sheet 7.92 5.9 2.0 40 79.2

Total

537.3

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Energy required to produce

 

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Plastics - Least energy consuming material

 

Environment burden
Environmental Burden Polyethylene Unbleached Craft Paper Paper Combinations
Energy (GJ) for production process 29 67 69
Air pollution (kg.)      
SO2 9.9 19.4 28.1  
NOx 6.8 10.2 11
CH 3.8 1.2 1.5  
CO 6 3 2  
Dust 1 3.2 3.8
Waste water burden (kg.)      
COD 0.5 16.4 107.8
BOD5 0.02 9.2 43.3

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Calorific Values

 
  • Diesel  : 18000 BTU/lb
  • Petrol  : 19000 BTU/lb
  • PP       : 17200 BTU/lb
  • PE    : 17200 BTU/lb
  • PVC : 8600   BTU/lb
  • PET  : 12900 BTU/lb

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Plastma Pyrolsis Systems

 

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How safe is Plasma Pyrolysis ?

  • State of art technology for the destruction of the medical waste in oxygen starved atmosphere

  • Heat source: Graphite plasma torch (No air required)

  • Primary chamber temperature: 800-1000 C

  • Secondary chamber temperature: 1100 C

  • Residence time: > 1 sec (* at 1000 C aromatic and aliphatic hydrocarbons completely decompose in less than 1 second, dioxins and furan are aromatic hydrocarbons)

  • Proper air mixing in secondary chamber

  • Effective quenching: 700 - 70 C

 

Ref. : Conference on Indian Medical Devices & Plastics Disposable Industry 2009

28th February 2009

 

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