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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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China Laparoscopic Ultrasonic Scalpel System Surgery Equipment 250V wholesale

Laparoscopic Ultrasonic Scalpel System Surgery Equipment 250V

Name: Laparoscopic Ultrasonic Scalpel System Surgery Equipment 250V
Brand: Trustworthy
Price: 100 USD

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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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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 ystectomy

Product name Model Specification (only for cutter)
Cutter head 1	QUHS14S,QUHS23S,QUHS36S.	142,326
Cutter head 2	QUHS14S,QUHS23S,QUHS36S	45
Generator	K500.
Handle	QUHP35
Foot switch	QFS-029(optional)
Product-combination kit
Ultrasonic knife+generator
Ultrasonic knife +handle
Ultrasonic knife +cutter head
Ultrasonic knife+cutter head

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 The main function of the generator is to provide electrical energy of ultrasonic frequency, and control the output of electrical energy to the handle transducer by activating the foot switch or the handle switch. Set the output energy through the front panel operation of the generator, and observe the working state of the system. Different gears provide different energy. The system generator model is K500.

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.

Laparoscopic Ultrasonic Scalpel System Surgery Equipment 250V

2.Handle

There is an electroacoustic transducer in the handle, which can convert the electrical energy provided by the generator into precise mechanical motion(ultrasonic vibration). The transducer is connected to the ultrasonic horn;The horn amplifies the motion generated by the transducer. The handle receives the electric energy from the generator and transfers it to the cutter head through accurate and controllable mechanical movement. System handle model: QUHP35

3.Cutter head Mechanical motion is transferred from the handle to the tip, while ultrasound energy is transferred to hemostasis or coagulation and cutting of tissue. The tip is a sterile single-use medical device that is disposed of after use and cannot be sterilized for reuse (human market). The tips are sterilized by ethylene oxide or cobalt-60 irradiation at the time of delivery; the irradiation sterilization is valid for four years, beyond the expiration date or if the sterilization package is damaged, the tips should be stopped immediately and scrapped or destroyed. The system can be equipped with QUHS14S, QUHS23S and QUHS36S. Operating frequency of the cutter head: 55.5 k Hz ±1 k Hz.

TRW-UK Series tool head with manual button, connected with the main machine, transducer, rotary knob and torque wrench integrated.
There are 4 types of cutter head according to the length of cutter: TRW-UK-14,TRW-UK-23,TRW-UK-36,TRW-UK-45.

Compatible host:
RXCD-300

GEN04(Johnson & Johnson)

GEN11(Johnson & Johnson)

Disinfection method: support 134℃ high temperature.

4.Foot switch

Used to start or stop the output of ultrasound energy as soon as the pedal switch is pressed, the pedal will activate and transmit
information to the main generator. left pedal on foot switch is the switch of level 5 high power right one on foot switch is the
switch of level 1-4 power lower power with protection level of IPX8.

Comparison :

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