中文
- Gastrointestinal Endoscopies-Polypectomy Snare
- Product Detail
- Company Profile
Indications:
The polypectomy snare is a medical device that can enter into the alimentary canal or gastrointestinal tract by passing through the endoscope channel, and after the snare traps the polyps, high frequency current is applied first for coagulation then for the removal of polyps.
Product Description:
The current whose frequency exceeds 10000Hz is named high frequency current. The high frequency current can stimulate thermal effects, neurological effects and muscle effects. Polypectomy is taking the advantage of its thermal effects, i.e., when the high frequency current passes through the tissues, high heat will be produced, resulting in the coagulation necrosis of the tissue protein, consequently, the removal of polyps, hemostasis and other therapeutic purposes have been achieved. Generally, the current frequency will be above 300kHz with the output power of 30-80W.
Application:
The polypectomy snares are suitable for the removal of the polyps with pedicle and sessile polyps longer than 0.5cm. For the removal of polyps with pedicle, the snare should be powered after being placed over the pedicle with a residual of around 1cm long in order to avoid burning the tissues so deeply that perforation results. For the removal of sessile polyps, firstly, 1-2 dots of hypertonic saline or 1:10000 epinephrine solution should be injected to the bottom of the polyps, 1.0 ml for every dot, so as not to injure muscular layer and serosa during removal, and then the double biopsy-lumen endoscope is used to pull the poly' head to form a false pedicle at the bottom of the polyp, and finally the polyp is removed by the snare.
Product Features:
1. the insulation dielectric strength is in line with the national standards, safe and reliable;
2. the connection strength is over 10kg, safe and reliable.
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Hangzhou AGS MedTech Co., Ltd. is one league enterprise of DAAN Gene Co., Ltd. of Sun Yat-Sen University. The corporate is a hi-tech enterprise specializing in the R&D, manufacturing, sales and after-sale service of Real-Time PCR Detection System and Qualitative PCR Detection System in the field of Gene Diagnosis, as well as medical devices for minimally invasive procedures, grounded on the powerful base of Sun Yat-Sen University and DAAN Gene Co., Ltd. in the field of scientific research, R&D and clinical application.
The enterprise was founded on Dec 6th 2010 and is located in the West Lake Science and Technology Park in the West Lake District of Hangzhou, bordering on breath-taking landscape of Xixi Wetland Park of Hangzhou and Zijingang Campus of Zhejiang University, equipped with Class 100,000 (National Standard) /Class 8 (International Standard) GMP Clean Workshop and complete production facility and advanced inspection equipment. With ‘Devoted to Health, Care for Life’ as the corporate’s brand positioning, we dedicate ourselves to concerning on and taking care of people’s health.
AGS has attracted the first-class design and R&D team in the field of gene diagnosis and medical devices of minimally invasive procedures both home and abroad, with research personnel of rich experience engaging in the product design and clinical application. Besides, many technical patents have been gained by AGS in the field of gene diagnosis and minimally invasive treatment as well. AGS is qualified to tailor-make the most suitable and optimized system, offer professional and full-fledged clinical diagnosis and treatment system solutions of minimally invasive treatment, and promote the most efficient cooperation in R&D and manufacturing field for utmost mutual benefit. We are willing to commit ourselves to striving for human health heart and soul together with our customers and partners in the field of scientific research and clinical application both home and abroad based on the principle of ‘For a Better Community, For the Mutual Benefit’.
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