دانلود پاورپوینت با موضوع انواع بخیه ها به زبان انگلیسی،
در قالب ppt و در 52 اسلاید، قابل ویرایش.
بخشی از متن پاورپوینت:
انواع بخيه ها:
1- استاپلر
2- چسب بافتی:
2- چسب بافتی:
چسب بافتی نواري
چسب بافتی مايع
3- روش نخ و سوزن
چسب بافتی مايع
3- روش نخ و سوزن
سوزن ها:
انواع سوزن ها:
نوك سوزن:
انواع سوزن ها:
نوك سوزن:
برنده
كند
مخروطي شكل
كند
مخروطي شكل
تنه سوزن:
گرد
مثلثي
گرد
مثلثي
Absorbable Sutures
Internal
Intradermal/ subcuticular
Rarely on skin
Non-absorbable Suture
Primarily Skin
Needs to be removed later
Stainless steel = exception
Can be used internally
Ligature
Orthopedics
Can be left in place for long periods
Reading the Suture Label
Company
Monofilament Vs. Multifilament
memory easy to handle
less tissue drag more tissue drag
doesn’t wick wicks/ bacteria
poor knot security good knot security
– tissue reaction +tissue reaction
Natural Vs. Synthetic
Natural:
Gut
Chromic Gut
Silk
Collagen
All are absorbable
Gut/ Chromic Gut
Made of submucosa of small intestines
Multifilament
Breaks down by phagocytosis: inflammatory reaction common
Gut/ Chromic Gut
Chromic: tanned, lasts longer, less reactive
Easy handling
Plain: 3-5 days
Chromic: 10-15 days
Bacteria love this stuff!
Collagen and Silk
Natural sutures
VERY reactive, absorbable
Ophthalmic surgery only
Vicryl (Polyglactin 910)
Braided, synthetic, absorbable
Stronger than gut: retains strength 3 weeks
Broken down by enzymes, not phagocytosis
Break-down products inhibit bacterial growth
Can use in contaminated wounds, unlike other multifilaments
Internal
Intradermal/ subcuticular
Rarely on skin
Non-absorbable Suture
Primarily Skin
Needs to be removed later
Stainless steel = exception
Can be used internally
Ligature
Orthopedics
Can be left in place for long periods
Reading the Suture Label
Company
Monofilament Vs. Multifilament
memory easy to handle
less tissue drag more tissue drag
doesn’t wick wicks/ bacteria
poor knot security good knot security
– tissue reaction +tissue reaction
Natural Vs. Synthetic
Natural:
Gut
Chromic Gut
Silk
Collagen
All are absorbable
Gut/ Chromic Gut
Made of submucosa of small intestines
Multifilament
Breaks down by phagocytosis: inflammatory reaction common
Gut/ Chromic Gut
Chromic: tanned, lasts longer, less reactive
Easy handling
Plain: 3-5 days
Chromic: 10-15 days
Bacteria love this stuff!
Collagen and Silk
Natural sutures
VERY reactive, absorbable
Ophthalmic surgery only
Vicryl (Polyglactin 910)
Braided, synthetic, absorbable
Stronger than gut: retains strength 3 weeks
Broken down by enzymes, not phagocytosis
Break-down products inhibit bacterial growth
Can use in contaminated wounds, unlike other multifilaments
…