CN219661832U - High anal fistula string hanging device - Google Patents

Abstract

The utility model discloses a high-position anal fistula threading device which comprises an upper forceps handle, a lower forceps handle and a guide wire, wherein the upper forceps handle and the lower forceps handle are movably connected, finger rings and forceps mouths with integrated structures are respectively arranged at two ends of the upper forceps handle, connecting sheets are arranged on the finger rings, positioning rings are arranged on the connecting sheets, positioning columns and sealing gaskets with integrated structures are arranged on the outer surfaces of the forceps mouths, wire outlet holes are formed in the outer surfaces of the forceps mouths, wire inlet holes are formed in the surfaces of the finger rings, and threading balls with integrated structures are arranged at the end parts of the guide wire; the seal gasket plays a sealing role, prevents blood-fouling impurities from entering the inside of the clamp mouth, causes blockage, influences the passing of the guide wire, and prevents the metal wire from being blocked when passing through the hemostatic forceps.

Description

High anal fistula string hanging device

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a high anal fistula threading device.

Background

The high anal fistula string treatment is a common operation method, anal fistula is divided into high anal fistula and low anal fistula according to the height of the fistula, the high anal fistula has great damage to the anal sphincter due to simple fistula incision or fistula excision, and the postoperative anal incontinence is possibly caused, so the fistula is ligated by adopting the high anal fistula string treatment method through elastic glue strings, the fistula is slowly incised by utilizing the contraction function of the glue strings, the postoperative anal incontinence is prevented, the anal occlusion function is reserved to the maximum extent, and the string hanging device is needed to be used during operation treatment, so that the string is convenient to hang.

When in high anal fistula suture therapy operation, a hemostatic forceps is generally used for suture hanging, the hemostatic forceps is inserted into a body, after the stoma on a patient is completed, the left finger end sends a suture into an intestinal cavity, the right hand hemostatic forceps enters from the fistula and protrudes out of the intestinal cavity, a silk thread clamping the left finger end is retracted, the silk thread is used for guiding, the hung suture can be sleeved on the pipe wall, and two ends are tightened and ligated; among the above-mentioned, the internal glue line that gets into needs the wire guide, and general wire penetrates in the pincers handle of hemostatic forceps, wears out from pincers mouth tip, and the wire is thinner, and its penetration is not fixed a position, appears wearing askew easily, the condition that the wire buckled, in addition pincers handle cavity, pincers mouth penetrate in the patient, and blood dirt impurity gets into pincers mouth, pincers handle in, can block up, influences the wire pass, has the wire to pass hemostatic forceps and appears the true shortcoming of blocking.

When the existing hemostat is used, the problem that a metal wire penetrates through the hemostat to be blocked is solved, and therefore the high anal fistula threading device is provided.

Disclosure of Invention

The utility model aims to provide a high anal fistula threading device which solves the problem that a metal wire thread in the background technology is blocked when passing through a hemostatic forceps.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-order anal fistula string device, includes pincers handle, lower pincers handle and seal wire, go up pincers handle, lower pincers handle swing joint, be equipped with integrated structure's finger circle and pincers mouth on the both ends of going up pincers handle respectively, be equipped with the connection piece on the finger circle, be equipped with the retainer plate on the connection piece, the surface of pincers mouth is equipped with integrated structure's reference column and seal pad, the surface of pincers mouth is equipped with out the silk hole, the wire feed hole has been seted up on the surface of finger circle, the tip of seal wire is equipped with integrated structure's string ball.

Preferably, a hollow cavity is arranged in the upper clamp handle, and the wire inlet hole and the wire outlet hole are communicated with the hollow cavity.

Preferably, two positioning rings are arranged on the connecting sheet, the two positioning rings are coaxial, and one end of an inner ring on the positioning ring is wide and the other end of the inner ring on the positioning ring is narrow.

Preferably, the sealing gasket is provided with a concave positioning groove, the end part of the positioning column, which is far away from the clamp mouth, is in a spherical shape, and the positioning column is matched with the positioning groove.

Preferably, the sealing gasket is provided with a wire outlet groove, and the wire outlet groove is opposite to the wire outlet hole.

Preferably, the cross section of the sealing gasket is in a right trapezoid shape, and the wire outlet groove is communicated with the inclined plane of the sealing gasket.

Preferably, the wire outlet groove comprises a movable groove and a passing groove, the section of the movable groove is in a right trapezoid shape, the end part of the movable groove, which is close to the wire outlet hole, is wide, and the diameter of the passing groove is the same as that of the guide wire.

Preferably, the thickness of the sealing gasket is the same as that of the upper clamp handle.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the end part of the guide wire penetrates through the coaxial positioning ring, so that the guide wire is aligned to the wire inlet hole on the finger ring when penetrating, the guide wire is prevented from being bent due to large deflection, the penetrating of the guide wire is influenced, the sealing gasket plays a sealing role, the blocking caused by the blood-fouling impurities entering the inside of the clamp mouth is avoided, the penetrating of the guide wire is influenced, and the metal wire does not pass through the hemostatic forceps.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a gasket of the present utility model;

FIG. 4 is an enlarged view of the portion B of FIG. 1 according to the present utility model;

in the figure: 1. an upper clamp handle; 2. a lower clamp handle; 3. a guide wire; 4. a sealing gasket; 5. a connecting sheet; 11. a finger ring; 12. a clamp mouth; 31. a string ball is hung; 41. a positioning groove; 42. a wire outlet slot; 51. a positioning ring; 111. a wire inlet hole; 121. positioning columns; 122. and (5) a wire outlet hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a high-order anal fistula string device, including last pincers handle 1, lower pincers handle 2 and seal wire 3, go up pincers handle 1, lower pincers handle 2 swing joint, go up pincers handle 1, lower pincers handle 2 can open and shut, be favorable to centre gripping seal wire 3, be equipped with the finger ring 11 and the pincers mouth 12 of integral structure on the both ends of going up pincers handle 1 respectively, be equipped with connection piece 5 on the finger ring 11, be equipped with retainer plate 51 on the connection piece 5, when seal wire 3 penetrates in going up pincers handle 1, seal wire 3 tip passes coaxial retainer plate 51, the wire feed hole 111 on the finger ring 11 that makes seal wire 3 aim at when penetrating, avoid seal wire 3 to take place great deflection, lead to seal wire 3 buckling, influence seal wire 3's penetration; the outer surface of the clamp mouth 12 is provided with a positioning column 121 and a sealing gasket 4 which are of an integrated structure, the sealing gasket 4 is sleeved outside the positioning column 121, the sealing gasket 4 is made of medical silica gel materials, the sealing gasket 4 plays a role in sealing, blood pollution impurities are prevented from entering the inside of the clamp mouth 12 and blocking is caused, the passing of the guide wire 3 is affected, the outer surface of the clamp mouth 12 is provided with a wire outlet 122, the guide wire 3 passes through the wire outlet 122, the surface of the finger ring 11 is provided with a wire inlet 111, the penetration of the guide wire 3 is facilitated, the end part of the guide wire 3 is provided with a wire hanging ball 31 of an integrated structure, the wire hanging ball 31 plays a role in positioning a glue wire, and the glue wire bypasses the wire hanging ball 31, so that the glue wire is conveniently guided.

In this embodiment, the inner part of the upper forceps handle 1 is provided with a hollow cavity, and the wire inlet 111 and the wire outlet 122 are communicated with the hollow cavity, so that the guide wire 3 can pass through conveniently and the wire can be led conveniently.

In this embodiment, two positioning rings 51 on the connecting sheet 5 are coaxial, one end of an inner ring on the positioning ring 51 is wide and the other end is narrow, and the end of the guide wire 3 passes through the coaxial positioning ring 51, so that the guide wire 3 is aligned with the wire inlet 111 on the finger ring 11 when penetrating, and large deflection of the guide wire 3 is avoided, so that the guide wire 3 is bent, and the penetrating of the guide wire 3 is affected.

In this embodiment, the sealing gasket 4 is provided with the concave positioning groove 41, the end portion of the positioning column 121, which is far away from the clamp mouth 12, is in a spherical shape, the positioning column 121 is matched with the positioning groove 41, the sealing gasket 4 and the positioning column 121 are in a split structure, the sealing gasket 4 is sleeved outside the positioning column 121, the sealing gasket 4 is made of medical silica gel materials, the sealing gasket 4 is replaceable, the sealing gasket 4 plays a sealing role, and blood-fouling impurities are prevented from entering the clamp mouth 12, so that the blockage is caused, and the penetration of the guide wire 3 is affected.

In this embodiment, the sealing pad 4 is provided with the wire outlet groove 42, the wire outlet groove 42 is opposite to the wire outlet hole 122, the threading of the guide wire 3 is not affected, the cross section of the sealing pad 4 is in a right trapezoid shape, the wire outlet groove 42 is communicated with the inclined surface of the sealing pad 4, and the guide wire 3 is threaded out from the inclined surface of the sealing pad 4, so that the guide wire 3 is prevented from being greatly bent.

In this embodiment, the wire outlet slot 42 includes a movable slot and a passing slot, the section of the movable slot is in a right trapezoid shape, the end of the movable slot close to the wire outlet hole 122 is wide, which is beneficial to the adjustment of the wire guide 3, and facilitates the threading out of the wire guide 3, the diameter of the passing slot is the same as that of the wire guide 3, the sealing gasket 4 is tightly attached to the wire guide 3, and the blockage of the impurity entering the clamp mouth 12 is avoided.

In this embodiment, the thickness of the sealing pad 4 is the same as that of the upper clamp handle 1, so that the sealing pad 4 is prevented from occupying a large space.

In summary, the end of the guide wire 3 passes through the coaxial positioning ring 51, so that the guide wire 3 is aligned to the wire inlet 111 on the finger ring 11 when penetrating, thereby avoiding large deflection of the guide wire 3, bending the guide wire 3, influencing penetration of the guide wire 3, sealing the sealing pad 4, avoiding blockage caused by blood-borne impurities entering the inside of the clamp mouth 12, influencing penetration of the guide wire 3, and preventing the metal wire from being blocked when penetrating through the hemostatic forceps.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a high-order anal fistula string device, includes pincers handle (1), lower pincers handle (2) and seal wire (3), go up pincers handle (1), lower pincers handle (2) swing joint, its characterized in that: finger ring (11) and pincers mouth (12) of integral structure are equipped with respectively on the both ends of last pincers handle (1), be equipped with connection piece (5) on finger ring (11), be equipped with retainer plate (51) on connection piece (5), the surface of pincers mouth (12) is equipped with reference column (121) and sealed pad (4) of integral structure, the surface of pincers mouth (12) is equipped with out silk hole (122), finger ring (11) has seted up into silk hole (111) on the surface, the tip of seal wire (3) is equipped with hanging wire ball (31) of integral structure.

2. The high anal fistula wall wire device of claim 1, wherein: the inside of last pincers handle (1) is equipped with the cavity, advance silk hole (111), go out silk hole (122) and cavity intercommunication.

3. The high anal fistula wall wire device of claim 1, wherein: the two positioning rings (51) on the connecting sheet (5) are coaxial, one end of the inner ring on the positioning ring (51) is wide and the other end is narrow.

4. The high anal fistula wall wire device of claim 1, wherein: the sealing gasket (4) is provided with a concave positioning groove (41), the end part of the positioning column (121) far away from the clamp mouth (12) is in a spherical shape, and the positioning column (121) is matched with the positioning groove (41).

5. The high anal fistula wall wire device of claim 1, wherein: and the sealing gasket (4) is provided with a wire outlet groove (42), and the wire outlet groove (42) is opposite to the wire outlet hole (122).

6. The high anal fistula wall wire device of claim 5, wherein: the cross section of the sealing gasket (4) is in a right trapezoid shape, and the wire outlet groove (42) is communicated with the inclined surface of the sealing gasket (4).

7. The high anal fistula wall wire device of claim 6, wherein: the wire outlet groove (42) comprises a movable groove and a passing groove, the section of the movable groove is in a right trapezoid shape, the end part of the movable groove, which is close to the wire outlet hole (122), is wide, and the diameter of the passing groove is the same as that of the guide wire (3).

8. The high anal fistula wall wire device of claim 1, wherein: the thickness of the sealing gasket (4) is the same as that of the upper clamp handle (1).