A tissue crushing mirror and its operating method
A technology for smashing mirrors and tissues, applied in the fields of endoscopic cutting instruments, applications, medical science, etc., can solve the problem that the amount of perfusate cannot provide a clearer surgical field, the endoscope cannot meet the needs of medical development, and prolong the learning of clinicians. Curve and other problems, to reduce the incidence of intraoperative complications, improve surgical safety, and avoid damage to non-surgical organs.
Active Publication Date: 2017-01-11
ZHUJIANG HOSPITAL SOUTHERN MEDICAL UNIV +2
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Problems solved by technology
[0002] Endoscopic minimally invasive treatment technology is a revolutionary advancement in surgical treatment technology, but with the advancement of medical ethics, clinical diagnosis and specialty treatment, conventional endoscopy has gradually failed to meet the needs of medical development
For example, traditional endoscopes for tissue comminution do not have perfusate convection design, cannot provide a clearer surgical field of view and a more stable perfusate volume, and the working channel is relatively small, which prolongs the learning curve for clinicians to master new technologies and increases The risk of surgery is increased, which affects the treatment effect
Method used
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Embodiment 1
[0029] Example 1: Such as figure 1 with figure 2 As shown, a tissue shredding mirror includes a mirror body 1, a working channel 2 is provided in the mirror body 1, the tail of the working channel 2 is in communication with a one-way valve 3, and the working channel 2 A water injection pipe 4 matching the working channel 2 is provided above, one end of the water injection pipe 4 extends outside the mirror body 1, and the water injection pipe 4 is provided with a mirror tube 5, and the outer wall of the mirror tube 5 The gap with the inner wall of the water injection pipe 4 forms a perfusion channel, the inner wall of the mirror tube 5 is provided with an optical observation system 6, and an illumination fiber is provided between the optical observation system 6 and the inner wall of the mirror tube 5. The body 1 is provided with an eye mask 8 communicating with the optical observation system 6, the lens body 1 is provided with a light source interface 9 communicating with an i...
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The invention relates to a tissue morcellating mirror, in particular to a tissue morcellating mirror and an operating method thereof. A working passage is formed in a mirror body, and is communicated with a one-way valve, wherein a water injection tube is arranged above the working passage; one end of the water injection tube extends out of the mirror body; a mirror tube is arranged in the water injection tube; a gap between the mirror tube and the water injection tube forms an infusion passage; an optical observation system is arranged in the mirror tube; an illumination optical fiber is arranged between the optical observation system and the mirror tube; an eye patch communicated with the optical observation system is arranged on the mirror body; a light source interface communicated with the illumination optical fiber is formed in the mirror body; a water injection hole communicated with the infusion passage is formed in the mirror body. The operating method comprises the following steps of preoperative preparation, intraoperative operation and postoperative cleaning. According to the tissue morcellating mirror and the operating method thereof, the tissue morcellating mirror is high in structural compactness and convenient to operate, the operating efficiency is improved, and high operation smoothness is ensured.
Description
Technical field [0001] The present invention relates to a tissue comminuted mirror, in particular to a tissue comminuted mirror and an operation method thereof, which can be widely used in the treatment of diseases such as urological prostate hyperplasia, urolithiasis, and gynecological uterine fibroids. Background technique [0002] Endoscope minimally invasive treatment technology is a revolutionary advancement in surgical treatment technology. However, with the advancement of medical ethics, clinical diagnosis and specialty treatment levels, conventional endoscopes have gradually failed to meet the needs of medical development. For example, the traditional endoscope for tissue comminution has no perfusate convection design, cannot provide a clearer surgical field of vision and a more stable amount of perfusate, and its working channel is relatively small, which prolongs the learning curve for clinicians to master new technologies. Increased the risk of surgery and affected the...
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IPC IPC(8): A61B17/00A61B17/94
CPCA61B17/32002A61B2017/320024
Inventor 刘春晓陆欣荣
Owner ZHUJIANG HOSPITAL SOUTHERN MEDICAL UNIV