Cutting uterine manipulator based on fluid auxiliary means

An auxiliary means, the technology of lifting the uterus, applied in the direction of stereotaxic surgical instruments, surgery, infusion sets, etc., can solve the problems of inability to accurately position the uterus, increase the cost of surgery, and cumbersome operation steps, so as to prevent the spread of cancer cells and reduce surgery cost, and the effect of improving surgical efficiency

CN113576630AActive Publication Date: 2021-11-02欣瑞德(江苏)医疗科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-11-02

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Abstract

The cutting uterine manipulator based on the fluid auxiliary means comprises a uterine manipulator tube. The uterine manipulator tube is sequentially sleeved with a fixed handle, a uterine cutting knife and a uterine manipulator cup, the two ends of the uterine manipulator tube are sleeved with a balloon and a uterine manipulator tube handle respectively, and a fluid expansion mechanism is arranged in the uterine manipulator tube. A uterus lifting tube fixing mechanism, a uterus lifting cup position adjusting mechanism, a position indicating mechanism, a uterus cutting knife operating mechanism and a vaginal irrigation mechanism are arranged between the outer wall of the uterus lifting tube and the inner wall of the fixed handle, and an outer sleeve is further arranged on one side of the fixed handle. According to the cutting uterus manipulator based on the fluid auxiliary means, cutting can be automatically completed, cut tissue and the instrument can be brought out together, the operation time is shortened through the instrument, the operation efficiency is improved, and the operation cost is reduced.
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Description

technical field

[0001] The invention relates to the technical field of fluid instruments, in particular to a cutting uterine lifter based on fluid auxiliary means. Background technique

[0002] The uterine lifter is an instrument used for total hysterectomy or subtotal hysterectomy. With the assistance of laparoscope, the uterine lifter is inserted into the uterus through the vagina to adjust the position of the uterus. , injection of drugs and other operations, and the surgical steps of removing the uterus with the assistance of a uterine lifter.

[0003] At present, in laparoscopic total hysterectomy, the lifting rod of the uterine lifter does not have a balloon. After the lifting rod is inserted into the uterus, the uterus is not stretched by the fluid-filled balloon, and the lifting rod is used to adjust the uterus. It is more difficult to adjust the uterus simply by using the uterine lifter, there will be a risk of puncturing the vagina and uterus, which will easily le...

Examples

Embodiment

[0057] Embodiment: the present invention provides technical scheme, as figure 1 , a cutting uterine lifter based on fluid-assisted means, comprising a uterine lifting tube 1, a fixed handle 2, a uterine cutting knife 3 and a uterine lifting cup 4 are set on the outside of the uterine lifting tube 1 in sequence, and the two ends of the uterine lifting tube 1 are A balloon 5 and a handle 6 for lifting the uterine tube are respectively sleeved, a fluid expansion mechanism 7 is arranged in the lifting uterine tube 1 , and a fixing mechanism 8 for lifting the uterine tube 1 and an inner wall of the fixed handle 2 are provided between the outer wall of the lifting uterine tube 1 and the inner wall of the lifting tube 1 . Palace cup position adjustment mechanism 9, position indication mechanism 10, hysterectomy knife operating mechanism 11, vaginal flushing mechanism 12, and an outer sleeve 13 is also arranged on one side of the fixed handle 2.

[0058] Such as figure 1 A scale 14 i...