Laparoscopic myomectomy system

Abstract

The invention discloses a hysteromyoma excision system under a hysteroscope combined with a laparoscope. The system comprises a laparoscope system, a hysteroscope system and an imaging system. The laparoscope system is separately connected with a light source illumination module, an optical imaging module and an ultrasonic imaging module in the imaging system; the hysteroscope system is separatelyconnected with the light source illumination module and the optical imaging module in the imaging system and comprises an excision instrument for integrally excising the hysteromyoma. According to the hysteromyoma excision system under the laparoscope combined with the laparoscope, an ultrasonic probe is additionally arranged in the laparoscope, an ultrasonic image is fused with a preoperative magnetic resonance image, and therefore invisible myometrial myomas can be precisely imaged; the myomas under the hysteroscope are integrally excised so as to avoid the residues of myoma tissue fragments, and therefore the comprehensive excision of the hysteromyoma is realized; the hysteromyoma excision system has the advantages of convenient operation, small wounds, less bleeding, quick recovery, high myoma stripping rate and the like, can effectively reduce the residual rate and the relapse rate after an operation and has a good prognosis effect.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a laparoscopic myomectomy system. Background technique [0002] Uterine fibroids are common gynecological tumors, generally manifested as clinical symptoms such as uterine bleeding, abdominal mass, pain, and increased leucorrhea. If not treated in time, the tumor may deteriorate and seriously endanger the patient's physical and mental health. The traditional treatment method for uterine fibroids is laparotomy, but this method is risky and traumatic, and the postoperative recovery is slow, and it will have a certain impact on the fertility of the patient, so it is gradually being treated with less damage, faster recovery, and more impact on organs. Minor hysteroscopy and laparoscopy alternatives. At present, hysteroscopic surgery and laparoscopic surgery are two common surgical methods for hysteromyomectomy, which can be used alone or in combination. Multiple uterine fib...

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Problems solved by technology

[0004] The patent with publication number CN107569277A discloses a system for removing uterine fibroids under laparoscopy. The system drives the camera to vibrate periodically by controlling the vibration device to collect images in the uterus, thereby expanding the image range of the inspection area. Increase the surgical field; however, this method can only observe and remove visible uterine fibroids, and it is difficult to find intramural fibroids that are not visible under laparoscopy, resulting in incomplete myomectomy and some residual fibroids

[0005] Compared with intramural fibroids that are difficult to find under laparoscopy, submucosal fibroids under hysteroscopy are easier to observe, but there are still some hidden dangers in resection

At present, the fibroid rotary cutter is mainly used to crush and remove the uterine fibroids, and the tiny tissues that are difficult to remove after crushing are likely to cause occult tumor dissemination, resulting in a high recurrence rate of fibroids

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