CN211583301U - Anorectal operation auxiliary device - Google Patents

Abstract

The utility model discloses an anorectal surgery auxiliary device, including two bracing pieces, two a plurality of tooth's grooves have all been seted up on the bracing piece, two equal sliding connection has the sliding sleeve on the bracing piece, fixedly connected with installation pole on the sliding sleeve, symmetrical rotation is connected with two and rotates the cover on the installation pole, two rotate and sheathe in the fixed montant of equal fixedly connected with, the fixed horizontal pole of fixedly connected with on the fixed montant, be equipped with solid fixed ring on the fixed horizontal pole, be equipped with the movable block in the sliding sleeve, one side fixedly connected with tooth piece of movable block. The utility model discloses a pulling and pulling the round pin and driving the movable block and slide, the spring begins to compress simultaneously to make the tooth piece no longer block into in the tooth's socket, then let the sliding sleeve slide about going on the bracing piece, thereby change solid fixed ring's high position, the position is confirmed after good, loosens and pulls the round pin and make tooth piece block go into once more under the effect of spring elasticity in the tooth's socket and can accomplish fixedly, it is very convenient to adjust.

Description

Anorectal operation auxiliary device

Technical Field

The utility model relates to an anorectal operation technical field especially relates to an anorectal operation auxiliary device.

Background

Anorectal diseases are common diseases, frequently encountered diseases, which can be defined as various diseases occurring on anus and rectum, and various diseases are numerous, and in human anorectal diseases, common pathogenic factors cause viscera dysfunction due to wind, dampness, dryness, heat, improper diet, careless daily life, emotional injury, overstrain and the like.

According to the Chinese patent publication numbers: CN207745205U, an anorectal surgery auxiliary fixing device, which comprises a fixing ring, two fixing strips and two supporting parts, wherein the two fixing strips are respectively connected to the two supporting parts, and both the two fixing strips are connected to the outer side wall of the fixing ring; the supporting part comprises a fixing rod and supporting rods, the fixing ring is used for pressing the transparent anus dilator, then the two supporting rods are respectively and fixedly installed on the operating bed, the transparent anus dilator can be used for fixing and expanding the anus of a patient, and the labor force of a doctor assistant is reduced.

But the device all need transfer the loose screw when adjusting solid fixed ring position at every turn, but the fixed angle of screw transfer pine back fixed takes place to deflect very easily, need again behind the angle readjustment tighten the screw again, accommodation process is comparatively loaded down with trivial details, and the angle of dead lever and bracing piece is tightly fixed through the frictional force that the screw tightening produced, the deviation of angle appears easily in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art "all need transfer the loose screw when adjusting solid fixed ring position at every turn, but the fixed angle of screw pine after-fixing takes place to deflect very easily, need tighten the screw again after the angle of readjustment, accommodation process is comparatively loaded down with trivial details, and the dead lever is fixed tightly through the frictional force that the screw tightening produced with the angle of bracing piece, the defect of the deviation of angle appears easily in the use" to provide an anorectal surgery auxiliary device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anorectal surgery auxiliary device, includes two bracing pieces, two a plurality of tooth's grooves have all been seted up on the bracing piece, two equal sliding connection has the sliding sleeve on the bracing piece, fixedly connected with installation pole on the sliding sleeve, the symmetry is rotated on the installation pole and is connected with two and rotates the cover, two rotate and sheathe in equal fixed connection montant of fixed, the fixed horizontal pole of fixedly connected with on the fixed montant, be equipped with solid fixed ring on the fixed horizontal pole, be equipped with the movable block in the sliding sleeve, one side fixedly connected with tooth piece of movable block, the tooth piece cooperatees with the tooth's groove, fixedly connected with spacing on the sliding sleeve, be equipped with elastic mechanism between spacing and the.

Preferably, the elastic mechanism comprises a pull pin, the pull pin is fixedly connected to the movable block, the pull pin penetrates through the limiting frame, a spring is fixedly connected between the limiting frame and the movable block, and the spring is sleeved on the pull pin.

Preferably, two all be equipped with the fixed screw on the rotation cover, set up a plurality of and fixed screw matched with screw hole on the installation pole, it is a plurality of the screw hole is annular even array distribution.

Preferably, a groove is formed in the sliding sleeve, and the movable block is connected in the groove in a sliding mode.

Preferably, the pitch of the plurality of tooth grooves is 2-5 mm.

Preferably, the two support rods are provided with positioning holes.

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

1. the pull pin is pulled to drive the movable block to slide through pulling, and the spring begins to compress simultaneously, thereby making the tooth block no longer block into the tooth's socket, then letting the sliding sleeve slide from top to bottom on the bracing piece, thereby changing the solid fixed ring's high position, after the position is confirmed, loosen the pull pin and make the tooth block once more block into the tooth's socket under the effect of spring force and can accomplish fixedly, it is very convenient to adjust.

2. The angle of the fixed vertical rod and the supporting rod is adjusted by rotating the rotating sleeve around the mounting rod, then the fixed screw is screwed into the threaded hole, the rotating sleeve can be clamped, so that the fixed ring cannot generate angular deviation in the operation process, the operation is more stable and reliable, the whole device performs the separate operation of height adjustment and angle adjustment, the adjustment processes of the height adjustment and the angle adjustment cannot influence each other, and the adjustment process is simple.

Drawings

Fig. 1 is a schematic front structural view of an anorectal surgery auxiliary device provided by the present invention;

fig. 2 is a top view of a matching structure of a support rod and a sliding sleeve of the anorectal surgery auxiliary device provided by the utility model;

fig. 3 is a schematic view of the distribution of screw holes in the auxiliary device for anorectal operation of the present invention.

In the figure: 1-supporting rod, 2-sliding sleeve, 3-mounting rod, 4-rotating sleeve, 5-fixed vertical rod, 6-fixed transverse rod, 7-fixed ring, 8-tooth groove, 9-fixed screw, 10-limiting frame, 11-pull pin, 12-spring, 13-movable block, 14-tooth block and 15-threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an anorectal surgery auxiliary device comprises two supporting rods 1, wherein the two supporting rods 1 are both provided with a positioning hole, the support rods 1 are fixed on a sickbed through the positioning holes, a plurality of tooth sockets 8 are arranged on each of the two support rods 1, the distance between the tooth sockets 8 is 2-5mm, the smaller the distance between the tooth sockets 8 is, the higher the vertical adjustment precision of the support rods 1 is, sliding sleeves 2 are connected on the two support rods 1 in a sliding manner, an installation rod 3 is fixedly connected on each sliding sleeve 2, two rotating sleeves 4 are connected on each installation rod 3 in a symmetrical and rotating manner, fixing screws 9 are arranged on the two rotating sleeves 4, a plurality of threaded holes 15 matched with the fixing screws 9 are arranged on the installation rod 3, the threaded holes 15 are distributed in an annular uniform array, the fixing screws 9 are screwed into the threaded holes 15, the rotating sleeve 4 can be blocked, so that the fixed ring 7 can not generate angular deviation in the operation process.

The two rotating sleeves 4 are fixedly connected with a fixed vertical rod 5, the fixed vertical rod 5 is fixedly connected with a fixed cross rod 6, the fixed cross rod 6 is provided with a fixed ring 7, a movable block 13 is arranged in the sliding sleeve 2, a groove is arranged in the sliding sleeve 2, the movable block 13 is connected in the groove in a sliding manner, the movable block 13 slides in the groove by pulling a pull pin 11, one side of the movable block 13 is fixedly connected with a tooth block 14, the tooth block 14 is matched with a tooth socket 8, the sliding sleeve 2 is fixedly connected with a limiting frame 10, an elastic mechanism is arranged between the limiting frame 10 and the movable block 13, the elastic mechanism comprises a pull pin 11, the pull pin 11 is fixedly connected on the movable block 13, the pull pin 11 penetrates through the limiting frame 10, a spring 12 is fixedly connected between the limiting frame 10 and the movable block 13, the spring 12 is sleeved on the pull pin 11, the spring 12 mainly plays a reset role, and the generated elastic, thereby limiting the sliding sleeve 2 and preventing the sliding sleeve from moving downwards.

In the utility model, when the user uses the device, the pull pin 11 is pulled to drive the movable block 13 to slide, and the spring 12 starts to compress, so that the tooth block 14 is not clamped into the tooth socket 8, then the sliding sleeve 2 slides up and down on the support rod 1, so as to change the height position of the fixing ring 7, after the position is determined, the pull pin 11 is loosened to ensure that the tooth block 14 is clamped into the tooth socket 8 again under the action of the elastic force of the spring 12, so as to complete the fixation, the adjustment is very convenient, the angle between the fixing vertical rod 5 and the support rod 1 is adjusted by rotating the rotating sleeve 4 around the mounting rod 3, then the fixing screw 9 is screwed into the threaded hole 15, the rotating sleeve 4 can be clamped, so that the fixing ring 7 can not generate angular deviation in the operation process, and is more stable and reliable, the whole device carries out the separation operation of height adjustment and angle adjustment, and the, the adjusting process is simple.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An anorectal surgery auxiliary device comprises two supporting rods (1) and is characterized in that a plurality of tooth grooves (8) are formed in the two supporting rods (1), a sliding sleeve (2) is connected to the two supporting rods (1) in a sliding mode, an installation rod (3) is fixedly connected to the sliding sleeve (2), two rotating sleeves (4) are symmetrically and rotatably connected to the installation rod (3), a fixed vertical rod (5) is fixedly connected to the two rotating sleeves (4), a fixed transverse rod (6) is fixedly connected to the fixed vertical rod (5), a fixing ring (7) is arranged on the fixed transverse rod (6), a movable block (13) is arranged in the sliding sleeve (2), a tooth block (14) is fixedly connected to one side of the movable block (13), the tooth block (14) is matched with the tooth grooves (8), and a limiting frame (10) is fixedly connected to the sliding sleeve (2), an elastic mechanism is arranged between the limiting frame (10) and the movable block (13).

2. The anorectal surgery auxiliary device is characterized in that the elastic mechanism comprises a pull pin (11), the pull pin (11) is fixedly connected to a movable block (13), the pull pin (11) penetrates through a limiting frame (10) to be arranged, a spring (12) is fixedly connected between the limiting frame (10) and the movable block (13), and the spring (12) is sleeved on the pull pin (11).

3. The anorectal surgery auxiliary device is characterized in that two rotating sleeves (4) are respectively provided with a fixing screw (9), the mounting rod (3) is provided with a plurality of threaded holes (15) matched with the fixing screws (9), and the plurality of threaded holes (15) are distributed in an annular uniform array.

4. Anorectal surgery auxiliary device according to claim 1 wherein a groove is formed in the sliding sleeve (2), and the movable block (13) is connected in the groove in a sliding manner.

5. Anorectal surgery assistance device according to claim 1 wherein said plurality of splines (8) are spaced apart by 2-5 mm.

6. The anorectal operation auxiliary device is characterized in that positioning holes are formed in the two supporting rods (1).

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