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Medical
Textile
Presented by
K.M.Nafis Fuyad
Department of Fabric manufacturing Engineering
NITER
Presentation Covers..
 Introducing Medical Textile
 Medical Textile products
 Requirements of Textile material
 Material used
 Medical Textile Fiber
 Classification of Medical Textile
 Smart Medical Textile
 Medical Textile Market
Medical Textile
Textile Technology + Medical Science
Fiber-based products and structure used in first aid or the
Clinical treatment of a wound or medical condition
• Artificial kidney
• Baby diaper
• Bandages
• Contact lenses
• Gauze
• Gowns
• Incontinence diapers
• Masks
• Medical gloves
• Medical mattresses
• Nonwoven gowns
• Nonwovens bandages
• Adult diapers
• Aprons
• Artificial ligaments
• Artificial liver
• Artificial lung
• Artificial skin
• Artificial tendon
• Artificial vascular grafts
• Artificial cornea
• Artificial heart
• Artificial heart valves
• Artificial joints
• Plasters
• Sanitary napkins
• Sterile medical packaging
• Surgical Caps
• Surgical disposable materials
• Surgical disposables
• Surgical gowns
• Surgical hosiery
• Surgical sutures
• Wadding
• Wet Tissues
Etc
Medical Textile Products
 Pure and Hygienic
 Bio – degradable
 Fast & High absorbency
 Excellent Wicking performance
 Barrier to percolation
 Good Insulation
 High Strength
 Low Lint
 Good thermal stability
 Soft feel
 Excellent drape ability
 Breathability
 Static Dissipation
 Engineered Specialties
- Anti-bacterial properties
- Medicinal clothing's
Requirements of Textile material for medical applications
Material used in Medical Textile
 Monofilament & Multifilament Yarns
 Woven
 Knitted
 Nonwoven fabrics
 Composite Structure
MediTexFiber
Commodity Fiber
Natural & Regenerated
Fiber
Cotton, Silk, Viscose
Synthetic Fiber
Polyester,
polypropylene, PTFE ,
Polyamide, Carbon ,
Glass fiber
Speciality Fiber
Collagen , Calcium
Alginate ,Chitin ,
chitosan
Medical Textile Fiber
Medical Textile Fiber
-Biodegradable:
Example : Cotton. Viscose rayon, Polyamide, Poly urathene, collagen , alginate, polycaprolactone ,
polypropiolactone.
Fiber which are absorbed by the body within 2-3 months time after implantation.
-Non Biodegradable:
Fiber that are absorbed by the body slowly and take more than six months time
to degrade are considered as non biodegradable.
Example : Polyester, Polypropylene, PTFE , Carbon.
Classification of Medical Textile depending upon the usage
Medical textile
Healthcare &
Hygienic
Extra-Corporal
device
Implantable
materials
Non
Implantable
Material
Healthcare outwears
support the function
of vital organs
Internal application
or Replacement
Surgery
External application of
the body
Healthcare &
Hygienic
Applications Fabric Structure Fiber Type
Surgical gown Woven, Non-woven Cotton, Polyester fiber,
Polypropylene fiber
Surgical caps Non-woven Viscose
Surgical masks Non-woven Viscose, Polyester fiber, Glass fiber
Surgical hosiery Knitted Cotton, Polyester fiber, Polyamide
fiber, Elastomeric fiber yarns
Blankets Woven, Knitted Cotton, Polyester fiber
Used either in the operation theatre or in the hospital wards for hygiene, care and safety of
the staff and patients
Healthcare &
Hygienic
Applications Fabric Structure Fiber Type
Surgical drapes & cloth Woven, Non-woven Polyester fiber, Polyethylene
fiber
Sheets , Pillow cases Woven Cotton
Uniform Woven Cotton, Polyester fiber
Protective Clothing,
Incontinence, Diaper/
Sheet
Nonwoven Polyester fiber,
Polypropylene fiber
Absorbent layer Non-woven Super absorbent fibers,
Wood fluff
Healthcare &
Hygienic
Hygienic Products
Applications Function Fiber Type
Artificial Kidney Remove waste products
from patients` blood
Hollow Polyester fiber,
Hollow viscose
Artificial Liver Separate and dispose of
patients plasma and
supply fresh plasma
Hollow viscose
Mechanical lungs Remove carbon di-oxide
from patients' blood and
supply fresh Oxygen
Hollow Polyester fiber,
Hollow silicon membrane
Artificial Lung Artificial Liver
Applications Fabric Structure Fiber Type
Non-biodegradable
sutures
Moni filament, Braided Polyethylene ,Polyester, Silk fiber
Artificial joints/bone Non-woven Polyethylene fiber
Artificial ligament Braided Polyester, Carbon fiber
Artificial Skin Non-woven Chitin, Poly methyl methacrylate fiber
Eye Contact lenses
Artificial cornea
Non-woven Silicon, poly acetyl fiber
Used in effecting repair to the body whether it is wound closure (sutures) or
replacements Surgery like vascular grafts, artificial ligaments
Applications Fiber Type Fabric Structure
Absorbent pad Cotton, viscose Nonwoven
Wound-contact layer Alginate , chitosan, silk, viscose, cotton Woven, Nonwoven , knitted
Base material Viscose, plastics film Woven, nonwoven
Simple non-elastic and
elastic bandages
Cotton, viscose, polyamide,
elastomeric-fiber yarns
Woven, Nonwoven , knitted
High-support bandages Cotton, viscose, elastomeric-fiber yarns Woven, Nonwoven , knitted
Used for external applications and may or may contact with skin
Applications Fiber Type Fabric Structure
Compression bandages Cotton, viscose, elastomeric-fiber yarns Woven, knitted
Orthopaedic bandages Cotton, viscose, polyester fibre, polypropylene
fibre, polyurethane foam
Woven, nonwoven
Plasters Cotton, viscose, plastics film, polyester fibre, glass
fibre, polypropylene fibre
Woven, Nonwoven , knitted
Plasters Cotton, viscose, plastics film, polyester fibre, glass
fibre, polypropylene fibre
Woven, Nonwoven , knitted
Lint Cotton Woven
Gauge Lint
Wadding
 European researchers have developed a smart fabric that can
monitor muscular overload and help prevent repetitive strain
injury.
 Pregnancy belt to monitor baby's heartbeat.
 shirts that monitor muscle fatigue during training.
 medical smart fabrics are used to monitor vital signs like heart
rate and temperature.
 Fiber optic sensor used in smart textile . There ability to sense
physical and chemical parameters can be accessed by
embedding several kinds of sensors.
0
500
1000
1500
2000
2500
1995 2000 2005 2010
1000TONS
YEAR
Forecast world consumption of medical textile,1995-2010,volume(1,000tons)
Sources…
 European Scientific Journal April 2014 edition vol.10, No.12 ISSN: 1857 – 7881
(Print) e - ISSN 1857- 7431
 Google
 slideshare.com
Medical textile

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Medical textile

  • 1. Medical Textile Presented by K.M.Nafis Fuyad Department of Fabric manufacturing Engineering NITER
  • 2. Presentation Covers..  Introducing Medical Textile  Medical Textile products  Requirements of Textile material  Material used  Medical Textile Fiber  Classification of Medical Textile  Smart Medical Textile  Medical Textile Market
  • 3. Medical Textile Textile Technology + Medical Science Fiber-based products and structure used in first aid or the Clinical treatment of a wound or medical condition
  • 4. • Artificial kidney • Baby diaper • Bandages • Contact lenses • Gauze • Gowns • Incontinence diapers • Masks • Medical gloves • Medical mattresses • Nonwoven gowns • Nonwovens bandages • Adult diapers • Aprons • Artificial ligaments • Artificial liver • Artificial lung • Artificial skin • Artificial tendon • Artificial vascular grafts • Artificial cornea • Artificial heart • Artificial heart valves • Artificial joints • Plasters • Sanitary napkins • Sterile medical packaging • Surgical Caps • Surgical disposable materials • Surgical disposables • Surgical gowns • Surgical hosiery • Surgical sutures • Wadding • Wet Tissues Etc Medical Textile Products
  • 5.  Pure and Hygienic  Bio – degradable  Fast & High absorbency  Excellent Wicking performance  Barrier to percolation  Good Insulation  High Strength  Low Lint  Good thermal stability  Soft feel  Excellent drape ability  Breathability  Static Dissipation  Engineered Specialties - Anti-bacterial properties - Medicinal clothing's Requirements of Textile material for medical applications
  • 6. Material used in Medical Textile  Monofilament & Multifilament Yarns  Woven  Knitted  Nonwoven fabrics  Composite Structure
  • 7. MediTexFiber Commodity Fiber Natural & Regenerated Fiber Cotton, Silk, Viscose Synthetic Fiber Polyester, polypropylene, PTFE , Polyamide, Carbon , Glass fiber Speciality Fiber Collagen , Calcium Alginate ,Chitin , chitosan Medical Textile Fiber
  • 8. Medical Textile Fiber -Biodegradable: Example : Cotton. Viscose rayon, Polyamide, Poly urathene, collagen , alginate, polycaprolactone , polypropiolactone. Fiber which are absorbed by the body within 2-3 months time after implantation. -Non Biodegradable: Fiber that are absorbed by the body slowly and take more than six months time to degrade are considered as non biodegradable. Example : Polyester, Polypropylene, PTFE , Carbon.
  • 9. Classification of Medical Textile depending upon the usage Medical textile Healthcare & Hygienic Extra-Corporal device Implantable materials Non Implantable Material Healthcare outwears support the function of vital organs Internal application or Replacement Surgery External application of the body
  • 10. Healthcare & Hygienic Applications Fabric Structure Fiber Type Surgical gown Woven, Non-woven Cotton, Polyester fiber, Polypropylene fiber Surgical caps Non-woven Viscose Surgical masks Non-woven Viscose, Polyester fiber, Glass fiber Surgical hosiery Knitted Cotton, Polyester fiber, Polyamide fiber, Elastomeric fiber yarns Blankets Woven, Knitted Cotton, Polyester fiber Used either in the operation theatre or in the hospital wards for hygiene, care and safety of the staff and patients
  • 11. Healthcare & Hygienic Applications Fabric Structure Fiber Type Surgical drapes & cloth Woven, Non-woven Polyester fiber, Polyethylene fiber Sheets , Pillow cases Woven Cotton Uniform Woven Cotton, Polyester fiber Protective Clothing, Incontinence, Diaper/ Sheet Nonwoven Polyester fiber, Polypropylene fiber Absorbent layer Non-woven Super absorbent fibers, Wood fluff
  • 13. Applications Function Fiber Type Artificial Kidney Remove waste products from patients` blood Hollow Polyester fiber, Hollow viscose Artificial Liver Separate and dispose of patients plasma and supply fresh plasma Hollow viscose Mechanical lungs Remove carbon di-oxide from patients' blood and supply fresh Oxygen Hollow Polyester fiber, Hollow silicon membrane
  • 15. Applications Fabric Structure Fiber Type Non-biodegradable sutures Moni filament, Braided Polyethylene ,Polyester, Silk fiber Artificial joints/bone Non-woven Polyethylene fiber Artificial ligament Braided Polyester, Carbon fiber Artificial Skin Non-woven Chitin, Poly methyl methacrylate fiber Eye Contact lenses Artificial cornea Non-woven Silicon, poly acetyl fiber Used in effecting repair to the body whether it is wound closure (sutures) or replacements Surgery like vascular grafts, artificial ligaments
  • 16.
  • 17. Applications Fiber Type Fabric Structure Absorbent pad Cotton, viscose Nonwoven Wound-contact layer Alginate , chitosan, silk, viscose, cotton Woven, Nonwoven , knitted Base material Viscose, plastics film Woven, nonwoven Simple non-elastic and elastic bandages Cotton, viscose, polyamide, elastomeric-fiber yarns Woven, Nonwoven , knitted High-support bandages Cotton, viscose, elastomeric-fiber yarns Woven, Nonwoven , knitted Used for external applications and may or may contact with skin
  • 18. Applications Fiber Type Fabric Structure Compression bandages Cotton, viscose, elastomeric-fiber yarns Woven, knitted Orthopaedic bandages Cotton, viscose, polyester fibre, polypropylene fibre, polyurethane foam Woven, nonwoven Plasters Cotton, viscose, plastics film, polyester fibre, glass fibre, polypropylene fibre Woven, Nonwoven , knitted Plasters Cotton, viscose, plastics film, polyester fibre, glass fibre, polypropylene fibre Woven, Nonwoven , knitted Lint Cotton Woven
  • 20.  European researchers have developed a smart fabric that can monitor muscular overload and help prevent repetitive strain injury.  Pregnancy belt to monitor baby's heartbeat.  shirts that monitor muscle fatigue during training.  medical smart fabrics are used to monitor vital signs like heart rate and temperature.  Fiber optic sensor used in smart textile . There ability to sense physical and chemical parameters can be accessed by embedding several kinds of sensors.
  • 21. 0 500 1000 1500 2000 2500 1995 2000 2005 2010 1000TONS YEAR Forecast world consumption of medical textile,1995-2010,volume(1,000tons)
  • 22. Sources…  European Scientific Journal April 2014 edition vol.10, No.12 ISSN: 1857 – 7881 (Print) e - ISSN 1857- 7431  Google  slideshare.com