CN101254129B - Multi-directional leak-free air lifter - Google Patents

Abstract

The invention relates to a multi-aspect gas-proof uterine elevator, which is applied to various gynecological laparoscopic operations. The existing uterine elevator cannot ensure satisfied pneumoperitoneum and all directions of a uterus cannot be well exposed, thereby bring difficulties to the operation of a patient. The invention provides the multi-aspect gas-proof uterine elevator, cervical cups and vaginal cups in different sizes are selected according to the sizes of cervixes and vaginas of human bodies, the leakage of the pneumoperitoneum is avoided, different age stages can be satisfied, the requirements of patients with different vaginal sizes and different uterine sizes can be suited, and damages such as uterine perforation, etc. can be avoided. The structure and the design of the uterine elevator is full of humanness, the operation is convenient, the safety factor is high, the pneumoperitoneum leakage is avoided, the range can be controlled easily, and a novel uterine elevator is provided for the medical industry.

Description

Multi-directional leak-free air lifter

technical field

The invention relates to a uterine lifter for operation, in particular to a multi-directional air-leakage-free uterine lifter, which is suitable for various gynecological laparoscopic operations.

Background technique

In gynecological laparoscopic surgery, it is necessary to fully expose the surgical field of view when the pneumoperitoneum is satisfied. However, in the case of colpotomy, the existing technology often cannot guarantee satisfactory pneumoperitoneum, and the various positions of the uterus are not satisfactory. Exposure, thus bringing difficulties to the operator's operation, this is a technical problem that has plagued the medical field for many years.

Contents of the invention

Aiming at the above-mentioned existing deficiencies, the present invention provides a multi-directional air-leakage-free uterine lifter, which has the advantages of reasonable structural design, more user-friendly, adjustable at will, convenient use, safe operation, and avoiding air leakage.

The above-mentioned technical problems of the present invention are mainly solved by the following technical solutions: a multi-directional air leak-free uterine lifter, including a handle 1, an introduction rod 2, a regulator 3, an adjustment screw 4, a push rod 5, a vagina cup 6, Cervical cup 7, introduction arc head 8, hand control plane 9, 30 degree arc angle 10, concave surface 11 (as shown in the figure).

The multi-directional non-leakage uterine lifter is provided with different types of cervical cups 7 and vaginal cups 6, and is characterized in that different types of cervical cups 7 and vaginal cups 6 can be selected according to the size of the human cervix and vagina, so as to prevent air leakage. Abdominal leakage, and meet the needs of patients of different ages with different vaginal sizes and different uterine sizes.

The multi-directional leak-free uterine lifter can be inserted into the uterine lifter according to different positions of the uterus. According to the needs of the operation and the requirements of the operator, the position of the uterus can be swung to the maximum, and it is especially suitable for the removal of uterine fibroids in all directions. Various types of operations with different difficulties, such as hysterectomy, radical hysterectomy, and separation of the posterior wall of the uterus with severe adhesions.

The multi-directional leak-free uterine lifter, the handle 1 tends to be more humanized design, and is characterized in that a concave surface 11 is provided according to the position held by the operator's hand and the fingers, so that the operator is more comfortable to use; the handle 1 The upper part is provided with a manual control plane 9, which is characterized in that the orientation of the introduction rod 2 can be confirmed, so as to prevent the occurrence of damage such as uterine perforation caused by excessive introduction of the rod 2 or wrong orientation.

The multi-directional non-leakage uterine lifter, the cervical cup 7 and the vaginal cup 6 are fixed by the push rod 5, the regulator 3, and the adjustment screw 4, and are tightly fastened to the vaginal fornix of the human body, and fully expose the parauterine tissue to prevent intraoperative Injury to the ureter allows for better identification of the vaginal vault and better circumcision of the vagina under direct vision.

The multi-directional non-leakage uterine lifter, the introduction rod 2 forms a 30-degree arc angle 10, and the top of the introduction rod 2 is an introduction arc-shaped head 8, which is more suitable for the operation of the uterus in different directions, and exposes the uterus to the maximum extent. The posterior wall can prevent uterine damage and complete the operation smoothly.

The beneficial effects brought by the adoption of the above technical solution are: humanized structural design, convenient operation, high safety factor, avoiding air leakage, and easy control of the range, etc., providing a new palace lifting device for the medical industry.

Description of drawings

The accompanying drawing of the description is a structural representation of the present invention.

Detailed ways

The technical solution of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

The multi-directional non-leakage lifter is provided with a handle 1, the handle 1 is designed as a concave surface 11, the front end of the handle 1 is provided with a manual control plane 9, and the front end of the manual control plane 9 is connected to the introduction rod 2, and the introduction rod 2 is in an arc of 30 degrees Shaped at an angle of 10, the top of the introduction rod 2 is an import arc-shaped head 8, the periphery of the introduction rod 2 is surrounded by a push rod 5, the front end of the push rod 5 is connected to the vaginal cup 6, the front end of the vagina cup 6 is connected to the cervical cup 7, and the rear end of the push rod 5 is connected to the adjustment The device 3 and the regulator 3 are provided with an adjusting screw 4. When carrying out the operation, hold the handle 1 with your hand, adjust the hand control plane 9, and guide the introduction arc-shaped head 8 on the introduction rod 2 of the uterine lifter into the human vagina and enter the uterus, the cervical cup 7 is inserted into the human uterine opening, and the vaginal cup 6 is inserted into the vagina , push the push rod 5, after reaching the depth of entering the uterus of the human body, twist the adjusting screw 4 to fix it. According to its working principle, with the cooperation of laparoscope, surgical treatment can be implemented.

The multi-directional air-leakage-free palace lifter of the present invention has simple operation, humanized structure design, high safety factor, avoids air leakage, and has broad application and popularization prospects.

Finally, it should be pointed out that the above embodiments are only representative examples of the present invention. Obviously, the present invention is not limited to the above-mentioned embodiments, and many variations are possible. All simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention shall be deemed to belong to the protection scope of the present invention.

Claims (3)

1. multi-azimuth no-steam leakage uterus lifting machine, comprise handle (1), handle is designed to concave surface on (1), handle (1) front end is provided with manual plane (9), manual plane (9) front end connects importing bar (2), import bar (2) and be 30 degree arc angles, the top is importing arc head (8), import bar (2) periphery and be surrounded by push rod (5), push rod (5) front end connects vagina cup (6), vagina cup (6) front end connects cervix uteri cup (7), and push rod (5) rear end connects actuator (3), actuator (3) is provided with set screw (4).

2. according to the described multi-azimuth no-steam leakage uterus lifting machine of claim 1, it is characterized in that the top of handle (1) is provided with described manual plane (9), can confirm to import the orientation of bar (2).

3. according to the described multi-azimuth no-steam leakage uterus lifting machine of claim 1, it is characterized in that down fixing in push rod (5) and actuator (3), set screw (4) of cervix uteri cup (7) and vagina cup (6), human vagina's arched roof links closely, and organize by fully exposing the palace, prevent to damage in the art ureter, can better recognize the vagina arched roof, so that better ring cutting vagina under the direct-view.