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Electroresectoscope (DQJ-001)

No abdominal incision is required; the procedure is performed through the cervix into the uterine cavity, leaving no external wounds on the body surface.

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Product Description

Features:
1. No abdominal incision is required; the procedure is performed through the cervix into the uterine cavity, leaving no external wounds on the body surface.
2. The resectoscope integrates the endoscope, working instrument, electrode, and energy platform into a single, seamless unit.
3. The resectoscope sheath has separate inflow and outflow channels connected to the uterine distension pump, enabling continuous fluid circulation.
4. The surgical approach for removing intrauterine lesions (such as submucosal fibroids, endometrial polyps, and uterine septum) has been optimized.

Accessories:
Electroresectoscope body: The core optical component, integrating optical lenses and illumination fibers.
Electrocautery resectoscope sheath: the “spine” and “lifeline” of the electrocautery resectoscope system. It is fitted over the exterior of the resectoscope body.
Cervical dilator: Inserted into the endoscope sheath to guide the sheath smoothly through the cervix.
High-frequency electrosurgical electrode: the "scalpel" of surgical treatment
Annular electrode: the core cutting tool.
Spherical electrode: Used for electrocoagulation to achieve hemostasis.
Roller electrode: Used for large-area endometrial ablation.
Uterine Distention Pump: The “Heart” and Safety Guardian of Electrosurgical Hysteroscopy.

Parameters:

Outer diameter (mirror sheath)	21Fr (about 7 mm), 24Fr (about 8 mm), 26Fr (about 8.7 mm), 27Fr (about 9 mm). The 24Fr to 26Fr range is the mainstream gold standard size.
Working length	30 cm - 35 cm
Perspective	The 12° or 30° forward-viewing mirror is the absolute mainstay.
Inner diameter of the working channel	It must be large enough to be compatible with various electrodes (such as ring electrodes and spherical electrodes).
Operating component type	Passive (classic) Active
Electrode type	Annular electrode (cutting ring) Spherical electrode Roller/ball electrode Needle electrode
Energy platform interface	The brand and model of the compatible high-frequency electrosurgical generator (electrosurgical knife) must be clearly specified, or a universal interface must be provided.

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