Hymen repair wound cutting device

Abstract

The utility model relates to the field of plastic instruments, in particular to a hymen repair wound cutting device which comprises a handle, a gasket is arranged at the bottom of the handle, and the gasket is attached to the rear portion of a hymen in a hooking mode. A pressing strip is arranged at the bottom of the swing handle and rotationally connected with the handle, and the pressing strip is located on the front portion of the hymen and swings to press the edge of the hymen to the surface of the gasket. The sliding handle is vertically, elastically and slidably connected with the swing handle through a spring, a blade is arranged at the bottom of the sliding handle, a cutter groove is formed in the surface of the pressing strip in a penetrating mode, the blade is inserted into the cutter groove, and the sliding handle is pressed to enable the blade to protrude out of the bottom of the cutter groove. The position of the blade and the edge of the hymen can be conveniently adjusted and aligned, then the blade is controlled to cut the edge of the hymen in a pressing mode, a neat wound surface is formed on the edge of the hymen, follow-up neat sewing is facilitated, and the cutting difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the field of plastic surgery instruments, in particular to a hymen repair wound cutting device. Background Art

[0002] Hymen repair surgery is to restore the damaged hymen to its pre-rupture state through fine surgical sutures. However, the rupture edge of the hymen is not neat and the scar hyperplasia is obvious. When performing the suture surgery, it is necessary to remove part of the ruptured hymen tissue and hypertrophic scar tissue in parallel to form a new rupture wound surface, so that the subsequent suture is more neat and the wound surface is restored more completely.

[0003] Traditionally, a scalpel or surgical scissors is used to cut the edge tissue of the hymen tear. However, due to the small operating space in the vagina, it is not conducive to neatly cutting the edge tissue of the tear, and the operation requirements are high. Utility Model Content

[0004] The utility model aims to solve the following problems existing in the prior art: the conventional method of cutting the edge tissue of the hymen tear with a scalpel or surgical scissors is not conducive to neatly cutting the edge tissue of the tear due to the small operating space in the vagina, and the operation requirements are high.

[0005] In order to solve the problems existing in the prior art, the utility model provides a hymen repair wound cutting device, comprising a handle, a gasket is arranged at the bottom of the handle, and the gasket is attached to the rear part of the hymen in a hooking manner;

[0006] A swing handle, a pressure strip is arranged at the bottom of the swing handle, the swing handle is connected to the handle by rotation, the pressure strip is located in front of the hymen, and the pressure strip is swung to press the edge of the hymen flat against the surface of the gasket;

[0007] The sliding handle is vertically elastically slidably connected with the swing handle through a spring. A blade is arranged at the bottom of the sliding handle. A knife groove is provided through the surface of the pressure strip. The blade is inserted into the knife groove. The sliding handle is pressed to make the blade protrude from the bottom of the knife groove, so as to cut the edge of the hymen squeezed by the pressure strip and the gasket.

[0008] Preferably, a slide cylinder is fixed on the top of the swing handle, the slide handle slides through the slide cylinder, and a pressing piece is fixed on the top of the slide handle.

[0009] Preferably, the angle between the gasket and the handle, the angle between the pressure strip and the swing handle, and the angle between the blade and the sliding handle are all 90°.

[0010] Preferably, the upper surface of the gasket is curved, and the curved surface of the gasket is adapted to the swing trajectory of the pressure strip.

[0011] Preferably, the pressure strip is arc-shaped, and the knife groove is opened at the arc-shaped bottom of the pressure strip.

[0012] Preferably, two sides of the pressing piece are bent to form a covering portion, and a bottom of the pressing piece is bent to form a pressing portion.

[0013] Compared with the related art, the hymen repair wound cutting device provided by the utility model has the following advantages:

[0014] Beneficial effects:

[0015] The utility model only needs one-hand operation to make the pressure strip swing to scrape the edge of the hymen flat and squeeze it to position it on the gasket surface, which is convenient for adjusting the position of the alignment blade and the edge of the hymen, and then the blade is controlled to cut the edge of the hymen by pressing, so that the edge of the hymen forms a neat wound surface, which is convenient for subsequent neat suturing and reduces the difficulty of cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall split structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the alignment structure of the gasket, pressure strip and blade of the utility model;

[0019] Figure 4 This is a schematic diagram of the blade cutting process of the utility model.

[0020] Numbers in the figure: 1, handle; 2, gasket; 3, swing handle; 4, pressure strip; 5, slide tube; 6, slide handle; 7, blade; 8, pressing piece; 9, knife groove. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0023] like Figure 1-4 As shown, a hymen repair wound cutting device comprises a basic structure, a membrane fixing structure, and a cutting structure;

[0024] The basic architecture structure is as follows:

[0025] The top of the handle 1 is bent to form a gripping portion, and a gasket 2 is fixed to the bottom of the handle 1. The angle between the gasket 2 and the handle 1 is 90 degrees, and the upper surface of the gasket 2 is a curved surface with a downward depression in the middle;

[0026] The fixed film structure is as follows:

[0027] The swing handle 3 is rotatably connected to the handle 1, a slide 5 is fixed on the top of the swing handle 3, a pressure strip 4 is fixed on the bottom of the swing handle 3, the pressure strip 4 is located above the gasket 2, the angle between the pressure strip 4 and the swing handle 3 is 90 degrees, the pressure strip 4 is an arc shape with a concave middle part, and a knife groove 9 is vertically penetrated at the arc bottom of the pressure strip 4;

[0028] The cutting architecture is structured as follows:

[0029] The sliding handle 6 slides vertically through the slide cylinder 5, so that the swing handle 3 and the sliding handle 6 slide linearly, and the cross section of the sliding handle 6 is square, so that the sliding handle 6 and the slide cylinder 5 cannot be twisted, the blade 7 is fixed at the bottom of the sliding handle 6, the angle between the blade 7 and the sliding handle 6 is 90°, the blade 7 is inserted into the knife groove 9, the sliding handle 6 is connected to the swing handle 3 by a spring, so that the blade 7 is hidden in the knife groove 9, and the top of the sliding handle 6 is fixed with a pressing member 8;

[0030] Holding the gripping part of the handle 1, the finger presses the pressing piece 8 to swing the slide 5 and the sliding handle 6 to make the pressure strip 4 sway laterally and misalign with the gasket 2, and the gasket 2 is attached to the rear part of the hymen in a hooked manner, and then the finger drives the slide 5 and the sliding handle 6 to rotate the pressure strip 4, and the pressure strip 4 scrapes the edge of the hymen from the front of the hymen onto the surface of the gasket 2, and the pressure strip 4 and the gasket 2 clamp and fix the edge of the hymen, keeping the blade 7 flush with the edge of the hymen, and then the finger presses the pressing piece 8 to make the sliding handle 6 overcome the elastic force and slide, and the blade 7 passes through the bottom of the knife groove 9 to cut the edge of the hymen, completing the cutting of the edge of the hymen, so that the edge of the hymen forms a neat wound surface.

[0031] The upper surface of the gasket 2 is curved, and the curved surface of the gasket 2 matches the swinging trajectory of the pressure strip 4, so that the swinging pressure strip 4 and the gasket 2 are always in a uniform extrusion gap, which can stably position the edge of the hymen.

[0032] The two sides of the pressing piece 8 are bent to form a covering portion, and the bottom of the pressing piece 8 is bent to form a pressing portion. The fingers are placed on the surface of the pressing piece 8, and the fingers touch the covering portion on both sides to control the sliding cylinder 5 and the sliding handle 6 to swing. The fingers touch the pressing portion downward to control the sliding handle 6 and the blade 7 to slide down and cut the edge of the hymen.

Claims

1. A hymen repair wound cutting device, characterized in that: include: A handle (1), a gasket (2) is arranged at the bottom of the handle (1), and the gasket (2) is attached to the rear part of the hymen in a hooking manner; A swing handle (3), a pressure strip (4) is arranged at the bottom of the swing handle (3), the swing handle (3) is rotatably connected to the handle (1), the pressure strip (4) is located in front of the hymen, and the pressure strip (4) is swung to press the edge of the hymen flat against the surface of the gasket (2); The sliding handle (6) is vertically elastically slidably connected with the swing handle (3) through a spring, a blade (7) is arranged at the bottom of the sliding handle (6), a knife groove (9) is provided through the surface of the pressure strip (4), the blade (7) is inserted into the knife groove (9), and the sliding handle (6) is pressed to make the blade (7) protrude from the bottom of the knife groove (9), so as to cut the edge of the hymen squeezed by the pressure strip (4) and the gasket (2).

2. The hymen repair wound cutting device according to claim 1, characterized in that: A slide cylinder (5) is fixed on the top of the swing handle (3), the slide handle (6) slides through the slide cylinder (5), and a pressing piece (8) is fixed on the top of the slide handle (6).

3. The hymen repair wound cutting device according to claim 1, characterized in that: The angle between the gasket (2) and the handle (1), the angle between the pressure strip (4) and the swing handle (3), and the angle between the blade (7) and the sliding handle (6) are all 90 degrees.

4. The hymen repair wound cutting device according to claim 1, characterized in that: The upper surface of the gasket (2) is in the shape of a curved surface, and the curved surface of the gasket (2) is adapted to the swing trajectory of the pressure strip (4).

5. The hymen repair wound cutting device according to claim 1, characterized in that: The pressure strip (4) is in an arc shape, and the knife groove (9) is provided at the arc bottom of the pressure strip (4).

6. The hymen repair wound cutting device according to claim 2, characterized in that: Both sides of the pressing piece (8) are bent to form a covering portion, and the bottom of the pressing piece (8) is bent to form a pressing portion.

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