Automatic drag hook used in perineum operation

Abstract

The utility model relates to the technical field of perineum surgery, in particular to an automatic drag hook used in perineum surgery, which comprises a first main body, a second handle is fixedly connected to the right end of the first main body, a fulcrum shaft is connected to the first main body, the first main body is connected with a second main body through the fulcrum shaft, and the second main body is connected with the second handle. The right end of the second main body is fixedly connected with a first handle, the left end of the first main body and the left end of the second main body are fixedly connected with first working ends, the two first working ends are of arc-shaped structures, the upper ends of the two first working ends are movably connected with second working ends, and the outer surface of the first handle is fixedly connected with an adjusting part. According to the automatic drag hook used in the perineum operation, the operation site can be accurately exposed, the view field of an operation main knife is guaranteed, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of perineum surgery, in particular to an automatic retractor used in perineum surgery. Background Art

[0002] The perineum refers to the area of ​​the human anatomy, located between the anus and genitals, including the vaginal opening and the area around the anus. This area plays an important role in the reproductive process and is also where some surgeries are performed. In gynecological vaginal and anorectal surgeries, two vaginal retractors are often used to expose the surgical area. When exposing, two assistants pull the abdomen and perineum up and down respectively. This traditional method wastes manpower and does not expose well, affecting surgical efficiency. Therefore, we have launched an automatic retractor for use in perineal surgery. Utility Model Content

[0003] The main purpose of the utility model is to provide an automatic retractor used in perineal surgery, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An automatic retractor for use in perineal surgery comprises a No. 1 body, a No. 2 handle fixedly connected to the right end of the No. 1 body, a support shaft connected to the No. 1 body, the No. 1 body connected to the No. 2 body via the support shaft, the No. 2 body fixedly connected to the right end of the No. 1 body, a No. 1 working end fixedly connected to the left end of the No. 1 body and the No. 2 body, the two No. 1 working ends are both arc-shaped structures, the upper ends of the two No. 1 working ends are movably connected to the No. 2 working end, and an adjusting piece fixedly connected to the outer surface of the No. 1 handle.

[0006] Preferably, a groove is provided on the upper outer surface of the No. 2 handle, a sliding groove is provided on the upper outer surface of the No. 2 handle, a movably connected limiting block is inserted in the sliding groove, and the limiting block extends into the groove.

[0007] Preferably, the adjusting member is slidably connected to the groove.

[0008] Preferably, the two No. 2 working ends are both arc-shaped structures, and the lower ends of the two No. 2 working ends are each provided with two threaded holes, and screws are threadedly connected in the four threaded holes.

[0009] Preferably, two through holes are formed on the upper ends of the two No. 1 working ends.

[0010] Preferably, the four screws pass through the four through holes respectively.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By setting up a No. 2 working end, and movably connecting the No. 2 working end with the No. 1 working end, the No. 2 working end can be replaced and disassembled, so that the width or length of the No. 2 working end can be replaced according to the needs of the operation, and the No. 2 handle and the No. 1 handle are used to adjust the angle to drive the two No. 1 working ends to work, so that the two No. 2 working ends are used to hook the patient's perineum, and are limited by the cooperation of the adjustment part and the limit block, so that manpower can be saved while accurately exposing the surgical site, ensuring the surgeon's field of view and improving surgical efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an automatic retractor used in perineal surgery according to the utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of a No. 2 handle of an automatic retractor used in perineal surgery according to the utility model;

[0015] Figure 3 This is a schematic diagram of the overall structure of the second working end of an automatic retractor used in perineal surgery according to the utility model;

[0016] Figure 4 The utility model is a schematic diagram of the overall structure of the No. 1 working end of an automatic retractor used in perineal surgery.

[0017] In the figure: 1, main body No. 1; 2, support shaft; 3, main body No. 2; 4, handle No. 1; 5, adjustment piece; 6, handle No. 2; 7, working end No. 1; 8, working end No. 2; 61, groove; 62, limit block; 63, slide groove; 71, through hole; 81, threaded hole; 82, screw. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-4 , the utility model provides a technical solution:

[0022] An automatic retractor for use in perineal surgery comprises a No. 1 main body 1, a No. 2 handle 6 is fixedly connected to the right end of the No. 1 main body 1, a support shaft 2 is connected to the No. 1 main body 1, the No. 1 main body 1 is connected to the No. 2 main body 3 through the support shaft 2, a No. 1 handle 4 is fixedly connected to the right end of the No. 2 main body 3, a No. 1 working end 7 is fixedly connected to the left end of the No. 1 main body 1 and the left end of the No. 2 main body 3, the two No. 1 working ends 7 are both arc-shaped structures, the upper ends of the two No. 1 working ends 7 are movably connected to the No. 2 working end 8, and an adjusting member 5 is fixedly connected to the outer surface of the No. 1 handle 4.

[0023] In this embodiment, a groove 61 is provided on the upper outer surface of the No. 2 handle 6, and a slide groove 63 is provided on the upper outer surface of the No. 2 handle 6. A movably connected limit block 62 is inserted in the slide groove 63, and the limit block 62 extends into the groove 61; the adjusting member 5 is slidably connected to the groove 61; the two No. 2 working ends 8 are both arc-shaped structures, and the lower ends of the two No. 2 working ends 8 are both provided with two threaded holes 81, and screws 82 are threadedly connected in the four threaded holes 81; the upper ends of the two No. 1 working ends 7 are both provided with two through holes 71; the four screws 82 respectively pass through the four through holes 71.

[0024] It should be noted that the utility model is an automatic retractor for use in perineal surgery. During use, a No. 2 working end 8 is provided, and the No. 2 working end 8 is movably connected to the No. 1 working end 7, so that the No. 2 working end 8 can be replaced and disassembled, so that the width or length of the No. 2 working end 8 can be replaced according to the needs of the operation, and the No. 2 handle 6 and the No. 1 handle 4 are used to adjust the angle to drive the two No. 1 working ends 7 to work, so that the two No. 2 working ends 8 can retract the patient's perineum, and are limited by the cooperation of the adjustment member 5 and the limit block 62, so that manpower can be saved while accurately exposing the surgical site, ensuring the surgeon's field of view and improving the efficiency of the operation.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic retractor for use in perineal surgery, comprising a main body (1), Features: The right end of the No. 1 body (1) is fixedly connected to a No. 2 handle (6), the No. 1 body (1) is connected to a support shaft (2), the No. 1 body (1) is connected to the No. 2 body (3) via the support shaft (2), the right end of the No. 2 body (3) is fixedly connected to a No. 1 handle (4), the left end of the No. 1 body (1) and the left end of the No. 2 body (3) are both fixedly connected to a No. 1 working end (7), the two No. 1 working ends (7) are both arc-shaped structures, the upper ends of the two No. 1 working ends (7) are both movably connected to a No. 2 working end (8), and the outer surface of the No. 1 handle (4) is fixedly connected to an adjusting member (5); A groove (61) is formed on the upper outer surface of the second handle (6), a slide groove (63) is formed on the upper outer surface of the second handle (6), a limit block (62) is inserted into the slide groove (63), and the limit block (62) extends into the groove (61).

2. An automatic retractor for use in perineal surgery according to claim 1, Features: The adjusting member (5) is slidably connected to the groove (61).

3. The automatic retractor for use in perineal surgery according to claim 1, Features: The two second working ends (8) are both arc-shaped structures, and the lower ends of the two second working ends (8) are each provided with two threaded holes (81), and screws (82) are threadedly connected in the four threaded holes (81).

4. The automatic retractor for use in perineal surgery according to claim 1, Features: Two through holes (71) are formed at the upper ends of the two No. 1 working ends (7).

5. The automatic retractor for use in perineal surgery according to claim 3, Features: The four screws (82) pass through the four through holes (71) respectively.

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