CN215424839U - Dilator for anus operation - Google Patents

Abstract

The utility model discloses an anal operation dilator, which comprises a fixed base plate, wherein two support rods are slidably arranged on the fixed base plate, ball blocks are arranged on the two support rods, fixed blocks are arranged on the outer side walls of the ball blocks, the fixed base plate, a bandage and a magic tape are arranged to wrap the fixed base plate on the body part of an operation patient so as to support the support rods, the length of each support rod can be slightly adjusted by adjusting the positions of the fixed base plate and the support rods so as to be suitable for different patients, the angle change of a threaded sleeve can be facilitated by arranging the support rods, the ball blocks and the fixed blocks, the direction adjustment of a screw rod is facilitated, the position adjustment of the fixed tape is facilitated, the fixed tape is attached to the buttocks of the patient by arranging connecting blocks and the fixed tape, the buttocks of the patient are separated by screwing the screw rod, and the operation is facilitated, the working efficiency is improved.

Description

Dilator for anus operation

Technical Field

The utility model relates to the technical field of medical treatment, in particular to an anal operation dilator.

Background

In ordinary life, because modern people often sit for a long time, a lot of people suffer from haemorrhoids, the patient with serious haemorrhoids often needs to be treated through an operation, in the clinical anal mole sore operation process, medical personnel are required to separate the fares on two sides of the patient at ordinary times, the operation position is exposed, time and labor are consumed in the operation, in addition, the process is easily exhausted by manual holding, the looseness is easily caused, the operation quality is influenced, and therefore an auxiliary device for the anal operation is required, the fares on two sides of the patient are separated, and the anal operation dilator is specially put forward.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an anal surgical dilator to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: anus operation expander, including PMKD, sliding mounting has two branches, two on the PMKD install the ball piece on the branch, the fixed block is installed to the lateral wall of ball piece, the lateral wall of fixed block seted up with ball piece assorted ball groove, threaded sleeve is installed to the lateral wall of fixed block, threaded sleeve internal thread connects the screw rod, rotate on the screw rod and install the connecting block, the joint has fixed subsides on the connecting block, PMKD is last to install two bandages of symmetry, two install assorted magic subsides with it on the bandage.

Preferably, the outer side wall of the fixed bottom plate is in threaded connection with a limiting rod matched with the support rod.

Preferably, the outer side wall of the supporting rod is sleeved with a sleeve, a connecting rod is fixedly connected between the sleeves, and the sleeves are screwed with screw rods matched with the supporting rod.

Preferably, the connecting block includes L shape pole and spherical fixture block, L shape pole rotates with the screw rod to be connected, spherical fixture block and L shape pole fixed connection, the fixture block is installed to the upper end of fixed subsides, the draw-in groove has been seted up on the fixture block, spherical fixture block joint is in the draw-in groove.

Preferably, the outer side wall of the fixed bottom plate is provided with a protective pad.

Compared with the prior art, the utility model has the beneficial effects that: the anus operation dilator can be wrapped on the body part of an operation patient by arranging the fixing bottom plate, the bandage and the magic tape so as to support the supporting rod conveniently, the length of the supporting rod can be adjusted slightly by adjusting the positions of the fixed bottom plate and the supporting rod so as to adapt to different patients, by arranging the supporting rod, the ball block and the fixing block, the angle change of the threaded sleeve can be facilitated, the direction of the screw can be conveniently adjusted, thereby facilitating the position adjustment of the fixing paste, the fixing paste is attached to the buttocks of a patient by arranging the connecting block and the fixing paste to fix the fixing paste, the buttocks on two sides are separated by screwing the screw rod, and then make things convenient for going on of operation, improve work efficiency, the installation and the dismantlement of fixed subsides can be conveniently fixed to the joint of connecting block and fixed subsides, make its can used repeatedly through setting up the uncomfortable sense that produces when protection pad can reduce PMKD and patient contact.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connecting block structure of the present invention;

fig. 3 is a schematic view of the ball block connection structure of the present invention.

In the figure: 1-fixed bottom plate, 2-support rod, 3-ball block, 4-fixed block, 5-ball groove, 6-threaded sleeve, 7-screw rod, 8-connecting block, 9-fixing paste, 10-bandage, 11-magic paste, 12-limiting rod, 13-sleeve, 14-connecting rod, 15-screw rod, 16-L-shaped rod, 17-spherical clamping block, 18-clamping block, 19-clamping groove and 20-protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the dilator for anus operation comprises a fixing bottom plate 1, wherein two supporting rods 2 are slidably mounted on the fixing bottom plate 1, two ball blocks 3 are mounted on the supporting rods 2, fixed blocks 4 are mounted on the outer side walls of the ball blocks 3, ball grooves 5 matched with the ball blocks 3 are formed in the outer side walls of the fixed blocks 4, threaded sleeves 6 are mounted on the outer side walls of the fixed blocks 4, screw rods 7 are screwed in the threaded sleeves 6, connecting blocks 8 are rotatably mounted on the screw rods 7, fixing tapes 9 are clamped on the connecting blocks 8, two symmetrical bandages 10 are mounted on the fixing bottom plate 1, magic tapes 11 matched with the fixing bottom plate are mounted on the two bandages 10, the son surface of the magic tapes 11 is arranged on the left-end bandage 10, the mother surface of the magic tapes 11 is arranged on the right-end bandage 10, the fixing bottom plate 1 and the supporting rods 2 can be separated, the assembly is convenient, and during operation, a patient is in a lateral position, place PMKD 1 in patient's back waist position, then wrap up patient's health with bandage 10, it is fixed through magic subsides 11, adjust the position of two spinal branch poles 2, then rotate threaded sleeve 6, make ball 3 at the position of the internal rotation adjusting screw 7 of ball groove 5, the fixed subsides 9 that will coat with medical glue paste respectively on patient's the buttock, through twisting screw 7, drive fixed subsides 9 and remove, two fixed subsides 9 move to opposite direction, make two buttock part-separated, show the operation position, the implementation of convenient operation, liberate both hands through this kind of mode, reduce the work load, can shorten the time of operation.

Particularly, the lateral wall spiro union of PMKD 1 and branch 2 assorted gag lever post 12 through twisting the gag lever post 12, makes gag lever post 12 and branch 2 closely laminate, and then can be located PMKD 1's position with branch 2 and carry on spacingly, with branch 2's position fixation.

Particularly, two sleeve pipe 13, two has all been cup jointed to branch 2's lateral wall fixedly connected with connecting rod 14 between the sleeve pipe 13, two the spiro union has screwed pole 15 with branch 2 assorted on the sleeve pipe 13, two sleeve pipes 13 slide on branch 2, make its position to ball piece 3 remove, move screwed pole 15 through twisting, make its and branch 2 closely laminate, with sleeve pipe 13's rigidity, it is spacing to the position between two sleeve pipes 13 through connecting rod 14, position through adjusting sleeve pipe 13, can increase the connection compactness between two branch 2, the driving force when avoiding promoting the removal of fixed subsides 9 because of screw rod 7 causes the displacement between two branch 2.

Particularly, connecting block 8 includes L shape pole 16 and spherical fixture block 17, L shape pole 16 rotates with screw 7 to be connected, spherical fixture block 17 and L shape pole 16 fixed connection, fixture block 18 is installed to the upper end of fixed 9 of pasting, draw-in groove 19 has been seted up on the fixture block 18, spherical fixture block 17 joint is in draw-in groove 19, in order to make things convenient for the installation and the dismantlement of fixed 9 of pasting, when the fixed 9 that pastes of installation, with the position that has fixture block 18 on the fixed 9 that pastes and remove spherical fixture block 17 department, then promote fixed 9 that pastes, make spherical fixture block 17 block in draw-in groove 19, accomplish the installation, fixture block 18 adopts soft plastic material, makes it have certain elastic deformation, easy to assemble and dismantle.

Specifically, a protective pad 20 is attached to the outer side wall of the fixing base plate 1, so that the discomfort of the fixing base plate 1 to the patient can be reduced.

The working principle is as follows: before the utility model is used, a fixed bottom plate 1 is connected with a support rod 2, the support rod 2 is inserted into the fixed bottom plate 1, the fixed bottom plate 1 is attached to the back waist of a patient so as to adjust the position of the support rod 2, then a bandage 10 is wound on the body of the patient, the position of the bandage 10 is fixed through a magic tape 11, then an adjusting screw 7 of the support rod 2 is slid to be positioned at the position of the hip of the patient, the position of the support rod 2 positioned at the fixed bottom plate 1 is fixed through screwing a limiting rod 12, then the fixed tape 9 is clamped on a connecting block 8, the position of a clamping block of the fixed tape 9 corresponds to a spherical clamping block 17, then the fixed tape 9 is pushed, the spherical clamping block 17 is clamped in a clamping groove 19, then a threaded sleeve 6 is rotated, a ball block 3 rotates in a ball groove 5, two fixed tapes 9 are respectively stuck on two sides of the hip of the patient, the sleeve 13 is slid to enable the sleeve 13 to be close to the position of the ball block 3, the position of the sleeve 13 is fixed by screwing the screwing rod 15, then the screw rod 7 is screwed, the screw rod 7 and the connecting block 8 rotate, the screw rod 7 drives the fixing paste 9 to move towards two sides, so that the buttocks of a patient are separated, the operation position is exposed, and the purpose of auxiliary fixing is achieved.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (5)

1. Anal operation expander, its characterized in that: including PMKD (1), slidable mounting has two branch (2) on PMKD (1), two install ball piece (3) on branch (2), fixed block (4) are installed to the lateral wall of ball piece (3), the lateral wall of fixed block (4) seted up with ball piece (3) assorted ball groove (5), threaded sleeve (6) are installed to the lateral wall of fixed block (4), threaded sleeve (6) internal thread joint has screw rod (7), it installs connecting block (8) to rotate on screw rod (7), the joint has fixed subsides (9) on connecting block (8), install two bandages (10) of symmetry on PMKD (1), two install on bandage (10) with it assorted magic subsides (11).

2. The anal surgical dilator of claim 1, wherein: the outer side wall of the fixed bottom plate (1) is in threaded connection with a limiting rod (12) matched with the support rod (2).

3. The anal surgical dilator of claim 1, wherein: two sleeve pipe (13), two are all cup jointed to the lateral wall of branch (2) fixedly connected with connecting rod (14), two between sleeve pipe (13) the spiro union has with branch (2) assorted wrong pole (15) on sleeve pipe (13).

4. The anal surgical dilator of claim 1, wherein: connecting block (8) include L shape pole (16) and spherical fixture block (17), L shape pole (16) are rotated with screw rod (7) and are connected, spherical fixture block (17) and L shape pole (16) fixed connection, fixture block (18) are installed to the upper end of fixed subsides (9), draw-in groove (19) have been seted up on fixture block (18), spherical fixture block (17) joint is in draw-in groove (19).

5. The anal surgical dilator of claim 1, wherein: and a protective pad (20) is arranged on the outer side wall of the fixed bottom plate (1).

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