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A uterine leiomyoma cutting device

A technology of uterine fibroids and cutting devices, which is applied in the medical field, can solve the problems of particle splashing, troublesome installation of protective bags, and affecting patient safety, and achieve the effects of improving cutting efficiency, preventing planting spread, and low technical difficulty

Inactive Publication Date: 2019-01-04
王中显
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to avoid the splash of debris during laparoscopic rotary cutting of uterine fibroids, there are currently some patented equipment as protection devices during rotary cutting during operation, that is, putting uterine fibroids into bags, laparoscopic lens, operating forceps, rotary cutter head, etc. Put them into the bag one by one. During the operation, the installation process of this type of protective bag is very troublesome and time-consuming, and there are also some blind operations, which may affect the safety of the patient, or the failure of the installation and the rupture of the protective bag will also cause debris to splash

Method used

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  • A uterine leiomyoma cutting device
  • A uterine leiomyoma cutting device
  • A uterine leiomyoma cutting device

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Embodiment Construction

[0024] Such as Figure 1-3 As shown, a uterine fibroid cutting device is characterized in that it includes a plastic bag 1 and a cutting knife 2, the plastic bag is used to place the uterine fibroids therein, and the cutting knife is used for cutting the uterine fibroids in the plastic bag 1. Uterine fibroids are cut; four stay cords 3 are arranged around the plastic bag 1, and draw rings 4 are arranged at the ends of the stay cords 3, and the cutting knife 2 includes a semicircular handle One end of the 5 is connected with a semicircular slot 6 on which a cutting knife 7 is arranged.

[0025] Preferably, the free end 8 of the semicircular slot 6 is blunt, and the cutting knife 7 is 83 cm away from the free end.

[0026] Preferably, the cutting knife 7 is inclined toward the side of the semicircular handle 5, and the angle between the cutting knife 7 and the semicircular notch 6 is 30 degrees.

[0027] Preferably, the diameter of the semicircular handle 5 and the semicircula...

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Abstract

A uterine leiomyoma cutting device comprises a plastic bag and a cutting knife, wherein that plastic bag is use for placing uterine leiomyoma therein, and the cutting knife is used for cutting uterineleiomyoma in the plastic bag. Four broaching ropes are arranged around the plastic bag, and a broaching ring is arranged at the end of the broaching rope. The cutting tool comprises a semicircular handle connected with a semicircular groove at one end of the semicircular handle, and a cutting tool is arranged on the semicircular groove. The invention provides a uterine myoma cutting device, whichavoids the use of a uterine myoma electric rotary cutter from the source, avoids the malignant component splashing into the pelvis and abdominal cavity when the uterine myoma sarcoma changes, and improves the safety of the laparoscopic uterine myoma operation.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a uterine fibroid cutting device. Background technique [0002] At present, laparoscopic minimally invasive surgery is flourishing in the field of gynecology, benefiting more and more patients. As the most common disease in gynecology, uterine fibroids, more patients choose laparoscopic minimally invasive surgery. With the increase of operation volume , also accompanied by some problems, one of which is that uterine fibroids are removed by electric rotary cutter under laparoscopy. Malignant uterine sarcoma is rare in uterine fibroids and can only be confirmed in postoperative pathological diagnosis. Sometimes uterine sarcoma granules may splash into the pelvic and abdominal cavity, resulting in extensive iatrogenic implantation and metastasis after surgery, which seriously affects the survival time of patients, greatly reduces the value of minimally invasive abdominal treatment,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/3205A61B10/02A61B10/04
CPCA61B10/0233A61B10/04A61B17/320016A61B17/3205
Inventor 王中显
Owner 王中显
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