TRW Medical Instrument Co.,Ltd

TRW Medical Instrument Co.,Ltd

Manufacturer from China
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Coagulation Harmonic Knife Ultrasonic Endo Cutter Stapler System

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TRW Medical Instrument Co.,Ltd
City:chongqing
Province/State:chongqing
Country/Region:china
Contact Person:MissIris Yuan
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Coagulation Harmonic Knife Ultrasonic Endo Cutter Stapler System

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Brand Name :Trustworthy
Model Number :TRWQA-60
Certification :CE ,ISO 13485,FDA
Place of Origin :Chongqing ,China
MOQ :10 pieces
Price :$100-3200
Payment Terms :T/T In advance
Supply Ability :500000 pieces
Delivery Time :Sample order: within 5 days/ 1-10000 pcs: within 20 days
Packaging Details :Plastic bag, Plastic boxes,Carton box
Product Name :Ultrasonic Scalpel System
Application :tissue resection, transection and anastomosis in all kinds of open or endoscopic surgery
Brand :Trustworthy
MOQ :10pcs
Material :Medical Grade Plastic, Titanium
Package :Plastic blister box, paper box, Carton
Quantity :1/3pcs/box
Safety standard :GB/T18830-2009
After-sale Service :Return and Replacement
Generator Power :100~250VAC
Handle :55.5 kHz
Scalpel Diameter :5mm
Scalpel Length :140/230/360/450mm
Foot Switch Waterproof Level :IPX8
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View Product Description
Coagulation ability and Tissuesensing technology Ultrasonic Scalpel System Laparoscopic
Products Description
• Suitable for cutting, coagulation, grasping and separation of various tissues. open or endoscopic surgery
• ENT: tonsillectomy, parotid tumor resection
• Head and Neck Surgery: Thyroidectomy, Neck Dissection
• Breast surgery: mastectomy, lumpectomy, axillary ,lymphadenectomy
• Hepatobiliary Surgery: gallbladder, appendix surgery, liver surgery
• Thoracic surgery: radical resection of
esophageal cancer, radical resection of lung cancer, mediastinal surgery
• Gastrointestinal surgery: gastric cancer, colorectal,
pancreaticoduodenal surgery, hemorrhoid surgery
• Gynecology: adnexectomy, total hysterectomy, pelvic lymph node dissection
• Urology: minimally invasive surgery, renal cystectomy, adrenalectomy, radical cystectomy
Product Name Model Description Package
Generato K500 User-friendly Ul With Compact Design 1 set/case
Hand Piece QUHP35 Resonant Frequency:55.5 kHz 1 piece/case
Foot switch QFS02 Foot switch
waterproof level:IPX8
Shear TRU45 Length 450 mm 3 piece/case
TRU36 Length 360 mm
TRU23 Length 230 mm
TRU14 Length 140 mm

I.Composition of ultrasonic cutting hemostasis knife system

The system is mainly composed of five parts:generator (K500), handle (QUHP35), cutter head (QHS14S, QHS23S and QHS36S), foot switch (QFS - 02 optional) and trolley (C100 optional).
It is the control section of ultrasonic scalpel system and its output power can be controlled by handle and foot switch.
The output power can be divided into 5 levels, of which level 1 is the minimum and level 5 is the maximum.
Ultrasonic scalpel in level 5 will show relatively strong separation capacity.
ultrasonic scalpel in level 1 will show relatively strong hemostasis capacity.

II.Profile

1. Generator
It is the control section of ultrasonic scalpel system and its output power can be controlled by handle and foot switch. The output power can be divided into 5 levels, of which level 1 is the minimum and level 5 is the maximum. Ultrasonic scalpel in level5 will show relatively strong separation capacity; and ultrasonic scalpel in level 1 will show relatively strong hemostasis capacity.
Ultrasonic Scalpel System
•The input voltage:Ac 90V to 240V
•Input frequency:50 / 60Hz
•Working current:3A
•Driving frequency:55.5KHz
•The power consumption of the largest:300 VAs.
Coagulation Harmonic Knife Ultrasonic Endo Cutter Stapler System
2.Handle
It can be used to control the open and close of forceps holder and the clamp & cutting of tissue. “Max” key on the front end of
handle AH-636 can be used to control level 5 of high power and the “MIN” key on the both sides of handle can be used to control
the level 1 to 4 of lower power.
Coagulation Harmonic Knife Ultrasonic Endo Cutter Stapler System
3.Cutter Head
Cutter head vibrates at 55,500Hz
The movement of the blade comes into contact with tissue proteins
Breakage of protein hydrogen bonds
protein structure reorganization
Protein coagulation closes the lumen of small tubes
The protein is vibrated to generate secondary heat
Deep coagulation closes larger lumens
Coagulation Harmonic Knife Ultrasonic Endo Cutter Stapler System
Coagulation Harmonic Knife Ultrasonic Endo Cutter Stapler System
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