Complaint
Company Profile
Suzhou Innomed Medical Device Co., Ltd was founded in January 2013, and is a high-tech enterprise specializing in the research and development and manufacturing of innovative cardiovascular and cerebrovascular implantable medical devices and interventional high-end consumables.
The company was founded by Dr. XIAOYAN SHAWN GONG, a talented person introduced by the National Major Entrepreneurial Talent Program, and has a strong technical team recognized in the industry, with profound R&D experience in the field of medical device manufacturing for cardiovascular, neurological and structural heart diseases. The company has many product development projects, including cardiology, cardiac surgery, vascular surgery and other multidisciplinary fields, and has built three major technology platforms: vascular intervention, vascular implantation and structural heart disease. The peripheral vascular stents and venous stents under development have been granted the "green channel" for special approval of national innovative medical devices. At present, the company has 6 overseas doctors, 12 masters and nearly 100 employees, and has built a professional production center with 10,000-grade clean plant, R&D and office, covering an area of over 10,000 square meters, and has passed ISO13485 quality management system certification. The company has obtained three NMPA national class III medical device registrations including guidewires and contrast guidewires, and two class II medical device registrations. Several products have obtained 510k certification in USA and CE certification in EU, and entered many countries including Poland, Athens and Latvia. Meanwhile, the company has reached a good long-term cooperation with many famous universities, enterprises and hospitals at home and abroad. The company is currently applying for nearly 100 patents, many of which have entered Europe and the United States.
In 2017, the company was awarded as a national high-tech enterprise, and in 2019, it was awarded as one of the top 10 medical device solution providers in Asia Pacific by Outlook Medtech. With market and R&D as the driving force to move forward, Innomed Medical has built a technological innovation platform and continuously launched innovative medical devices with independent intellectual property rights.
Product Description
Saphenous vein stripping catheter is a disposable surgical device used to remove veins during varicose vein treatment surgery. Saphenous vein strip catheters are used to treat varicose veins by removing unwanted varicose veins in the arm or leg or veins that cause varicose veins to develop into bypass veins and fistulas. It also minimizes the potential for pain, complications, and disability caused by the procedure. The product is used in vascular surgery, general surgery and cosmetic medicine.
Product advantage
1. Traditional therapy.
2. Small trauma, hidden wound, short healing time.
3. It has the advantages of complete treatment and less recurrence.
4. The surgery uses a vein stripping catheter to strip the necrotic blood vessels to achieve the treatment purpose.
Performance description
The outer surface of the stripped catheter is coated with hydrophilic coating, which can effectively reduce the resistance during the operation. This product should be sterile and disposable after being sterilized with ethylene oxide.
Scope of application
It is applicable to the stripping of great saphenous vein when there is no complication of primary varicose vein or chronic venous insufficiency.
Structure and composition of the product
This product mainly consists of stripping conduit, stripping head and handle, where the stripping conduit consists of a chuck, end, steel cable and heat shrinkable tube, the heat shrinkable tube is wrapped around the steel cable, and the outer surface is covered with hydrophilic coating. The steel cable and the end, the steel cable and the chuck are fixedly connected, and the stripping head and the handle are movably connected to the stripping conduit. The material of steel cable, chuck and end is 304 stainless steel (grade: 06Cr19Ni 10); the material of heat shrinkable tube is ethylene vinyl acetate copolymer (EVA); the material of hydrophilic coating is polyurethane; the material of stripping head and handle is nylon. This product should be sterile by ethylene oxide sterilization, single-use.
| Part Name | Size |
| Stripping head Ф9 | L1:14.0mm D1:9.0mm |
| Stripping head Ф12 | L1:18.0mm D1:12.0mm |
| Stripping catheter | L2:2600mm L3:26mm D2:1.8mm |
Product feature
1. Enhance the vascular lesion site through the ability.
Special stainless steel wire spiral into a bundle design, to ensure a reasonable flexibility and hardness of the best balance.
Surface polymer protection sleeve + hydrophilic coating design, reduce the resistance to movement in the blood vessels.
2. Variety of models, flexible in use.
Catheter lengths of 2.6m, 1.1m, flexible implementation of segmental or whole section stripping, taking into account inversion + ectasia.
The 2.6m catheter length allows for two inversion strips without increasing the surgical incision, shortening the operative time.
9mm and 12mm diameter stripping tips to accommodate different thicknesses of vessels.
3. Anti-dislodgement design of the stripping tip reduces surgical risk.
Special end structure design (anti-dislodgement design), pre-tightened connection between the stripping tip and the catheter to ensure that it will not fall off during surgery.
Why use stripping catheters to treat varicose veins?
1. Laser closure and high ligation + stripping have higher surgical success rate than foam sclerotherapy.
2. High ligation + stripping has a lower recurrence rate in SFJ reflux than laser closure and foam sclerotherapy.
3. Laser closure and high ligation + stripping showed similar improvement in VCSS score.
Although more and more techniques have been used in recent years for the treatment of saphenous veins, saphenous vein stripping remains the most commonly used treatment and the last line of defense for varicose veins because the technique is the easiest to master, economical and practical, and has a low recurrence rate.
Steps to use the VS-260
1. Insert the stripping catheter from the end of the vein at the ankle into the vessel to be discarded and wait for the end to extend to the groin; ligate the saphenous vein at the ankle in the middle slot of the two snaps of the stripping catheter.
2. Assembling the handle on the proximal end of the stripping catheter that has passed through the vessel, then pulling the handle in a proximal direction to pull the stripping catheter, with the saphenous vein being pulled out inwardly at the groin.
3. If there is a broken vein during stripping, first remove the broken portion, pull the middle groove of the stripping catheter to the groin, ligate the saphenous vein to the middle groove, assemble the handle on the distal end of the stripping catheter, pull the stripping catheter in the distal direction, and the saphenous vein is pulled out inwardly at the ankle.
4. If the vein remains broken during stripping, the broken portion is first removed and the tip of the stripping catheter is pulled out of the vessel, a suitable stripping tip is assembled at the tip site, and the handle is continued to be pulled to perform external stripping of the residual segment of the vein.
The incision is sutured and the entire lower extremity is wrapped with an elastic bandage or elastic stocking with uniform force to prevent bleeding from the stripping site.
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