Professional maintenance of our company (endoscope repair, ureteroscopy repair, intervertebral foraminal mirror repair) and so on. With certain advantages of & ldquo; quality, price, speed & rdquo;, we are willing to carry out extensive and healthy cooperation with hospitals, third-party maintenance companies and individuals for mutual benefit, win-win and common development! Adhering to the business philosophy of & ldquo; focus on professionalism, high-quality service, integrity and win-win! & rdquo;, we strive to move forward steadily development!

 

Imported accessories, laser welding, precision, short maintenance cycle, high cost performance and quality assurance

 

 

Professional provision of electrocision mirror maintenance / laparoscopy maintenance / hysteroscopy maintenance / arthroscopy maintenance / endoscope hard tube mirror maintenance

 

Main maintenance: laparoscopy, cystoscopy, hysteroscopy, arthroscopy, sinusoscopy, electrocision, pediatric bronchoscopy, ventriculoscopy, etc

Maintenance service brands include:

Storz, Stryker, Olympus, wolf, wisap, Smith & nephew, Rudolf, Xon, ACMI, gimmi, Aesculap, Ackerman, hawk, Shenda, Tiansong (Tiansong) et al

 

Common faults of maintenance equipment generally include:

The image is blurred, foggy, the objective lens has foreign matters, cracks, insufficient brightness, the eyepiece has foreign matters, cracks, black spots, lens rod damage, pipe bending, indentation, etc

Tel. or wechat: 13922112049

Contact: Miss Wang

 

In addition:

① Professional maintenance of ureteroscopy, percutaneous nephroscopy, Leeson's mirror, laparoscopy, cystoscopy, hysteroscopy, arthroscopy, paranasal sinus mirror, electrocision mirror, ventriculoscopy, intervertebral foraminal mirror and other hard mirrors of wolf, Storz, Olympus and other brands

② Professional maintenance: wa50000a, wa50002a, wa50010a, wa50012a, wa50022a, wa50042a and other models of electronic laparoscopy

③ Component level maintenance:

Johnson & Johnson ultrasonic handle, camera (h3-z), host, light source, pneumoperitoneum machine, high frequency electric knife, power system, etc

④ Professional maintenance of surgical instruments: biopsy forceps, foreign body forceps, needle holding forceps, ceramic head, guide beam, electrocoagulation forceps, ultrasonic knife, ultrasonic transducer, etc

⑤ Professional maintenance: enf-vt, enf-vt2, enf-v2, chf-v, bf-p150, bf-p180, cyf-va2, urf-v and other electronic mirrors

⑥ Professional maintenance: urf-p5, urf-p6, urf-p6r, 7325.071, 7326.071, 7325.172, 11278au1, 11278a1, dur-8, dur-8e, dur-8u and other fiberoptic ureteroscopes

⑦ Professional maintenance of electronic soft mirrors and fiber soft mirrors of Olympus, Fujinon, Pentax, wolf, Storz, Stryker and other brands

 

 

 

Main maintenance: laparoscopy, cystoscopy, hysteroscopy, arthroscopy, sinusoscopy, electrocision, pediatric bronchoscopy, ventriculoscopy, etc

Maintenance service brands include:

Storz, Stryker, Olympus, wolf, wisap, Smith & nephew, Rudolf, Xon, ACMI, gimmi, Aesculap, Ackerman, hawk, Shenda, Tiansong (Tiansong) et al

 

Common faults of maintenance equipment generally include:

The image is blurred, foggy, the objective lens has foreign matters, cracks, insufficient brightness, the eyepiece has foreign matters, cracks, black spots, lens rod damage, pipe bending, indentation, etc

 

 

Rigid endoscope consists of two parts, imaging system and light guide system. The imaging system includes: objective lens system, cylindrical lens and eyepiece system; The main components of the light guide system are optical fibers. The optical fiber and working tube are semi-finished products. If more than 20% of the optical fiber is damaged, the optical fiber and working tube of the mirror need to be replaced

 

 

Imaging system failure and maintenance measures

1) Image interference: when high-frequency equipment is usually used, it is easy to interfere with the line, and the connectivity between the camera and the * line needs to be checked. If the camera is not firmly connected, it shall be re welded; If the wire body is aging, it shall be replaced in time

2) Image color deviation: first consider the white balance and supporting equipment. If not, consider whether the wire is aging, the signal transmission is not smooth, or the camera line is aging

3. Power system failure and maintenance measures

The common faults are cutter head wear and handle high-energy motor fault. However, not all kinds of motors can replace accessories. Therefore, the motor should be replaced selectively, pay attention to the maintenance and maintenance in daily use, and try to avoid the occurrence of faults. In addition, the cutter head shall be selectively replaced according to the severity of the fault, so as to ensure the normal operation of the equipment

 

Hysteroscopic structure----

Lens body: eyepiece, intermediate lens and objective lens

Lens sheath: it is used for inserting the lens body. There are one or more operating channels between the lens sheath and the lens body for placing instruments or injecting uterine distention

 

Composition of hysteroscopy system:

Lighting system, camera and imaging system, hysteroscopic electric cutting instrument, uterine dilatation and perfusion system, power energy system

 

Hysteroscopic body---

1. Optical system:

The lens body is in a long tube shape, the distal end is the objective lens and the proximal end is the eyepiece. Most of the length between them is occupied by the cylindrical lens

There are two kinds of diameter of mirror body: 2.7mm and 4mm

2. Perspective and vision:

The endoscope forms different angles (viewing angles) due to different inclined planes at its front end, and its size ranges from 0 & deg; - 30 & deg

0° Mirror: the center of field of vision is directly in front of the lens, with single direction and small field of vision

30° Mirror: rotating the mirror body can change the direction of field of vision, with a large field of vision

 

Fiber endoscope structure:

Fiberoptic endoscopes are generally composed of eyepieces. Hand wheel (soft or semi-rigid), clamp port, guide beam interface, image beam and guide beam. Some products also include air supply (water) hole, obturator, etc. the fiber endoscope is composed of an optical observation system, an illumination transmission system and a support member. The optical observation system is composed of an objective lens group for focusing imaging, an image transmission / conversion group for transmitting the objective lens group image and an eyepiece or CCD adapter lens for visual observation; the illumination transmission system is composed of multiple bundles of light guide fibers arranged in a mixed manner; the support member is composed of supporting and wrapping the above system It is composed of medical metal or organic materials with surgical or flushing channels

 

 

Paranasal endoscopy is an optical device for minimally invasive diagnosis and treatment. It has good lighting. Through the nasal endoscope, you can clearly see the narrow nasal cavity and the structure in the nasal tract, and can inspect the nasal cavity, pharynx and even paranasal sinuses