MEDICAL TEXTILES IN NEUROSURGERY Dr Deepak Agrawal Additional

Neurosurgery OT O Duraform O Bovine collagen O A textured top surface makes DURAFORM

Neurosurgery OT O SURGICEL O Made of an oxidized cellulose polymer(the unit is polyanhydroglucuronic

Neurosurgery OT O Spongostan O Is a sterile, water- insoluble, malleable, porcine gelatin absorbable

Neurosurgery OT O Biodegradable Bone O Tissue engineered biomaterials may be preferable for covering

O The polyvinyl alcohol- tetraethylorthosilicate-alginate-calcium oxide (PTAC) biocomposite cryogels are a new kind of

O We will construct biodegradable synthetic bone flap substitute material (PTAC biocomposite cryogel) and

HIV Protection Kit Gown: These kits are made using nonwoven fabric imported from Europe.

Antiviral Gown O Non woven fabric is used as a material for O O

Titanium dioxide nanoparticle O The Polypropylene nonwoven fabric was coated with 1% nano dispersion

Gaymar medi therm III(Cold) Cooling Blanket single patient use, lightweight polymer with non-woven fabric

Convective Warming Device Snuggle Warm® Convective Warming Blankets are soft, flexible and durable, and

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MEDICAL TEXTILES IN NEUROSURGERY Dr Deepak Agrawal Additional Prof, Neurosurgery AIIMS, New Delhi

Neurosurgery OT O Duraform O Bovine collagen O A textured top surface makes DURAFORM Implant easy to use O The soft, smooth bottom side gently molds to the complex surface structures of the brain and dura, minimizing undesirable creases and folds.

Neurosurgery OT O SURGICEL O Made of an oxidized cellulose polymer(the unit is polyanhydroglucuronic acid)

Neurosurgery OT O Spongostan O Is a sterile, water- insoluble, malleable, porcine gelatin absorbable sponge intended for haemostatic use by applying to a bleeding surface.

Neurosurgery OT O Biodegradable Bone O Tissue engineered biomaterials may be preferable for covering of bone defects because they work on the principle of regeneration (utilizing body’s inherent repair capability.

O The polyvinyl alcohol- tetraethylorthosilicate-alginate-calcium oxide (PTAC) biocomposite cryogels are a new kind of biodegradable and inorganic - organic composite bone biomaterials which have been specifically designed for bone regeneration.

O We will construct biodegradable synthetic bone flap substitute material (PTAC biocomposite cryogel) and implant in cranial defect(s) during cranioplasty in pediatric patients. O Normal bone formation along with resorption of the biodegradable material will be assessed radiologically on follow up.

HIV Protection Kit Gown: These kits are made using nonwoven fabric imported from Europe.

Antiviral Gown O Non woven fabric is used as a material for O O O developing surgical gown. Three layers of fabrics were used. The outer layer polypropylene nonwoven fabric is used with basic weight of 30 g/m 2 Middle with breathable polytetrafluroethylene (PTFE) film with 0. 4 micron with basic weight of 15 g/m 2 Inner layer as polyester nonwoven fabric with basic weight of 25 g/m 2. Polypropylene is having a moisture regain of 0% and good liquid repellency. Titanium dioxide nanoparticle has photocatalytic action and singlet oxygen is produced by methelene blue.

Titanium dioxide nanoparticle O The Polypropylene nonwoven fabric was coated with 1% nano dispersion with material to liquor ratio of 1: 20 and 0. 5% Anionic binder. O The nonwoven fabric was finished with pad-dry-cure method.

NEUROSURGERY ICU

Gaymar medi therm III(Cold) Cooling Blanket single patient use, lightweight polymer with non-woven fabric on both sides

Convective Warming Device Snuggle Warm® Convective Warming Blankets are soft, flexible and durable, and cover a variety of clinical applications, including partial and full body warming for all applications.

THANK YOU O drdeepak@gmail. com