CN112137573A

CN112137573A - Auxiliary device for expanding anus

Info

Publication number: CN112137573A
Application number: CN202010926237.8A
Authority: CN
Inventors: 陆坚; 曹新东
Original assignee: Suzhou Frankenman Medical Equipment Co Ltd
Current assignee: Suzhou Frankenman Medical Equipment Co Ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2020-12-29

Abstract

The invention discloses an auxiliary device for expanding anus, belonging to the technical field of medical instruments, and the technical scheme is characterized by comprising an installation cylinder and a support piece, wherein the side wall of the installation cylinder is connected with a first sliding ring and a second sliding ring in a sliding manner, the side wall of the first sliding ring is connected with a first rotating rod in a rotating manner, the other end of the first rotating rod is connected to the inner side of the support piece in a rotating manner, the side wall of the support piece is fixedly connected with a plurality of anti-slip strips, the side wall of the second sliding ring is connected with a second rotating rod in a rotating manner, a sliding column is connected in the installation cylinder in a sliding manner, and a plurality of connecting blocks are fixedly connected to both sides of the sliding column. Ensures that the instrument can be slightly adjusted in the adjusting process, and can achieve fine and slow expansion.

Description

Auxiliary device for expanding anus

Technical Field

The invention relates to the technical field of medical instruments, in particular to an auxiliary device for anus expansion.

Background

With the development of society and more emerging industries, many young people choose to engage in the emerging industries, and compared with the traditional industries, most workers in the emerging industries are in a sedentary state and are accompanied by the onset of anorectal diseases, such as hemorrhoids and the like.

The anorectal diseases are common diseases at present, doctors need to check the affected part of the patients, and when the anorectal diseases are detected, the affected part of the patients needs to be expanded and supported by an expansion tool, so that the interior of the affected part of the patients can be observed conveniently; however, the current dilation apparatus used in the treatment process adopts non-equidistant dilation supports, so that the mouth opened by the patient affected part support is small, which is inconvenient for observing the inside of the affected part of the patient.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide an auxiliary device for anus expansion, which has the advantages that the diseased part of a patient is expanded into the expansion support with equal intervals in the process of expanding the diseased part of the patient, the opening size of the support for the mouth of the diseased part of the patient is the same as the inner side, the inside of the diseased part of the patient is convenient to observe, the adjusting performance of the expansion instrument for the diseased part of the patient is improved, the instrument can be slightly adjusted in the adjusting process, fine slow expansion can be achieved, and discomfort of an examinee caused by the overlarge adjusting degree is avoided.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides an auxiliary device for expanding anus, includes an installation section of thick bamboo, support piece, the lateral wall sliding connection of an installation section of thick bamboo has first slip ring and second slip ring, the lateral wall of first slip ring rotates and is connected with first dwang, the other end of first dwang rotates the inboard of connecting at support piece, support piece's lateral wall fixedly connected with a plurality of antislip strip, the lateral wall of second slip ring rotates and is connected with the second dwang, the inside sliding connection of an installation section of thick bamboo has the slip post, the equal fixedly connected with a plurality of connecting block in both sides of slip post, just the connecting block supports the both ends at first slip ring and second slip ring respectively, the lead screw is installed in the inside one side matching of an installation section of thick bamboo, the one end of lead screw is rotated and is connected with the connecting piece, the other end of connecting piece is.

Further, two installed parts of support piece's inboard fixedly connected with, the one end of first dwang and second dwang is rotated respectively and is connected in the installed part, the other end of first dwang and second dwang is passed through the link and is rotated the lateral wall of connection at first slip ring and second slip ring respectively.

Furthermore, the side wall of the installation cylinder is provided with a conjunction groove, the connecting block is connected in the conjunction groove in a sliding mode in a matching mode, one end of the connecting block is fixedly provided with a supporting ball, and the supporting ball is supported at two ends of the first sliding ring and the second sliding ring.

Further, the outer diameter of lead screw is the same with the diameter length of slip post, just the slip post matches sliding connection at the inner wall of installation section of thick bamboo.

Furthermore, the connecting piece is including two discs and a spliced pole, spliced pole fixed connection is at the middle part between two discs, one of them the disc rotates inside the one end of connecting at the slip post, and another the disc rotates inside the one end of connecting at the lead screw.

Furthermore, an anti-slip sleeve is fixedly mounted on the side wall of the mounting cylinder, a protective groove is formed in the side wall of the anti-slip sleeve, and a mounting head is fixedly mounted at the top end of the mounting cylinder.

Furthermore, one end of the screw rod is positioned on the outer side of one end of the mounting cylinder, a rotating disc is fixedly mounted on one end of the screw rod, and the diameter of the rotating disc is two centimeters to six centimeters.

Further, support piece is the arc, and support piece comprises inoxidizing coating, disinfection layer and skeleton body, the outside at the skeleton body is laid to the disinfection layer, the outside at the disinfection layer is laid to the inoxidizing coating.

Further, the lateral wall middle part fixed mounting of an installation section of thick bamboo has two LED lamp plates, two fixed mounting has the installation clamp between the LED lamp plate.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) the connecting block is supported at two ends of the first sliding ring and the second sliding ring through the supporting balls, so that the first sliding ring and the second sliding ring are driven to move upwards, and meanwhile, the first rotating rod and the second rotating rod on the side walls of the first sliding ring and the second sliding ring are rotated to support the supporting pieces, so that the diseased positions of the patients can be expanded and supported by the two supporting pieces, and the diseased positions of the patients are ensured to be expanded into the equally-spaced expanded and supported in the process of expanding the diseased positions of the patients, so that the opening size of the supporting openings of the diseased positions of the patients is the same as the inner side, and the inside of the diseased positions of the patients can be observed conveniently;

(2) the proposal is that the rotating disc is rotated anticlockwise, then the rotating disc drives the screw rod to rotate and move downwards at the same time, the screw rod drives the sliding column to move downwards, and then the first slip ring and the second slip ring are moved downward, so that the two supporting members can be gathered, then the two supporting pieces are inserted into the affected part of the patient, then the rotating disc is rotated clockwise, the rotating disc drives the screw rod to move upwards while rotating, then the screw rod drives the sliding column to move upwards through the connecting piece, the connecting block is driven to move upwards in the process that the sliding column moves upwards, so that the adjusting performance of the expansion instrument for the affected part of the patient is improved, the instrument can be slightly adjusted in the adjusting process, fine and slow expansion can be achieved, and discomfort of a checked person caused by an excessive adjusting degree can be avoided.

Drawings

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

FIG. 2 is a cross-sectional view of the mounting cartridge of the present invention;

FIG. 3 is a top view of the support member of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 2 in accordance with the present invention;

FIG. 5 is a schematic view of a connector structure of the present invention;

fig. 6 is a schematic structural view of the supporting member of the present invention.

The reference numbers in the figures illustrate:

1. mounting the cylinder; 2. a first slip ring; 3. a first rotating lever; 4. a support member; 41. a protective layer; 42. a disinfection layer; 43. a skeleton body; 5. anti-slip strips; 6. a mounting member; 7. a sliding post; 8. connecting blocks; 9. supporting the balls; 10. a fitting groove; 11. a screw rod; 12. a connecting member; 13. an anti-slip sleeve; 14. rotating the disc; 15. a mounting head; 16. a second slip ring; 17. a second rotating lever; 18. an LED lamp panel; 19. and (6) installing a clamp.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Referring to fig. 1-6, in an embodiment of the present invention, an auxiliary device for expanding an anus includes an installation cylinder 1 and a support member 4, a first sliding ring 2 and a second sliding ring 16 are slidably connected to a side wall of the installation cylinder 1, a first rotating rod 3 is rotatably connected to a side wall of the first sliding ring 2, the other end of the first rotating rod 3 is rotatably connected to an inner side of the support member 4, a plurality of anti-slip strips 5 are fixedly connected to a side wall of the support member 4, a second rotating rod 17 is rotatably connected to a side wall of the second sliding ring 16, a sliding column 7 is slidably connected to an inside of the installation cylinder 1, a plurality of connecting blocks 8 are fixedly connected to both sides of the sliding column 7, the connecting block 8 is respectively supported at two ends of the first sliding ring 2 and the second sliding ring 16, a screw rod 11 is installed at one side inside the installation cylinder 1 in a matching mode, one end of the screw rod 11 is rotatably connected with a connecting piece 12, and the other end of the connecting piece 12 is rotatably connected with one end of the sliding column 7; through support piece 4's lateral wall fixedly connected with a plurality of antislip strip 5, can guarantee to utilize support piece 4 to the patient sick department inside carry out the in-process that supports, utilize antislip strip 5 can play certain anti-skidding effect to patient's sick department, the one end through lead screw 11 is rotated and is connected with connecting piece 12, the other end of connecting piece 12 rotates the one end of connecting at slip post 7, be convenient for carry out pivoted in-process at lead screw 11 and utilize connecting piece 12 can accomplish and carry out the supporting role to slip post 7.

Referring to fig. 1, 2 and 4, two mounting parts 6 are fixedly connected to the inner side of the supporting part 4, one ends of the first rotating rod 3 and the second rotating rod 17 are respectively and rotatably connected to the mounting parts 6, and the other ends of the first rotating rod 3 and the second rotating rod 17 are respectively and rotatably connected to the side walls of the first sliding ring 2 and the second sliding ring 16 through a connecting frame; a fitting groove 10 is formed in the side wall of the mounting cylinder 1, the connecting blocks 8 are connected in the fitting groove 10 in a matching and sliding manner, supporting balls 9 are fixedly mounted at one ends of the connecting blocks 8, and the supporting balls 9 are supported at two ends of the first sliding ring 2 and the second sliding ring 16; rotate respectively through the one end of first dwang 3 and second dwang 17 and connect in installed part 6, can guarantee that first dwang 3 and second dwang 17 have better support intensity in the in-process that drives support piece 4 and support, all support at the both ends of first slip ring 2 and second slip ring 16 through supporting ball 9, utilize and support ball 9 and can make connecting block 8 have better performance to first slip ring 2 and second slip ring 16 support in-process, avoid producing great friction loss.

In some embodiments, the first rotating rod 3 and the second rotating rod 17 are both telescopic rods, the inside of each telescopic rod is a cavity structure, a locking mechanism is arranged in the cavity structure, the locking mechanism includes a locking member and a clamping member used in cooperation, the locking member is used for controlling the telescopic length of the telescopic rod, the locking member is connected with one end of a linkage structure, the other end of the linkage structure is connected with the rotating disc 14, the linkage structure is used for controlling the movement of the locking member, for example, the rotating disc 14 can rotate according to scales, when the rotating disc 14 rotates to the maximum or minimum scale, the first rotating rod 3 and the second rotating rod 17 are correspondingly made to reach a fully tightened or opened state, when the rotating disc 14 rotates to the middle scale, the locking member is reached through the linkage structure to be clamped with the corresponding clamping member, the doctor can control the degree of expansion according to the actual conditions of the patient, and the patient is prevented from being injured by mistake.

Specifically, the rotating disc 14 also rotates according to the preset number of turns, and the same technical effect as the above case can be achieved.

Referring to fig. 1, 2, 4 and 5, the outer diameter of the screw rod 11 is the same as the diameter of the sliding column 7, and the sliding column 7 is matched and slidably connected to the inner wall of the mounting cylinder 1; the connecting piece 12 comprises two disks and a connecting column, the connecting column is fixedly connected to the middle part between the two disks, one disk is rotatably connected to the inside of one end of the sliding column 7, and the other disk is rotatably connected to the inside of one end of the screw rod 11; through connecting piece 12 including two discs and a spliced pole, spliced pole fixed connection is at the middle part between two discs, and one of them disc rotates inside the one end of connecting at slip post 7, and inside another disc rotates the one end of connecting at lead screw 11, can utilize connecting piece 12 to make lead screw 11 and slip post 7 linkage effect better.

Referring to fig. 1 and 2, an anti-slip sleeve 13 is fixedly mounted on a side wall of a mounting tube 1, a protection groove is formed in the side wall of the anti-slip sleeve 13, and a mounting head 15 is fixedly mounted at the top end of the mounting tube 1; one end of the screw rod 11 is positioned at the outer side of one end of the mounting cylinder 1, one of the screw rods 11 is fixedly provided with a rotating disc 14, and the diameter of the rotating disc 14 is between two centimeters and six centimeters; the mounting head 15 is fixedly mounted at the top end of the mounting barrel 1, one end of the mounting barrel 1 can have a good protection effect by the aid of the mounting head 15, the rotating disc 14 is fixedly mounted on the lead screw 11, and the lead screw 11 can be well driven to rotate by the aid of the rotating disc 14.

Referring to fig. 1 and 6, the supporting member 4 is an arc-shaped plate, and the supporting member 4 is composed of a protective layer 41, a disinfection layer 42 and a framework body 43, the disinfection layer 42 is laid on the outer side of the framework body 43, and the protective layer 41 is laid on the outer side of the disinfection layer 42; two LED lamp panels 18 are fixedly installed in the middle of the side wall of the installation barrel 1, and an installation clamp 19 is fixedly installed between the two LED lamp panels 18; through support piece 4 by inoxidizing coating 41, disinfection layer 42 and skeleton body 43 constitute, can make support piece 4 have better protective effect to sick department of patient, and guarantee support piece 4 and carry out disinfection treatment through disinfection layer 42 before using, be convenient for use support piece 4.

The working principle of the invention is as follows: firstly, the rotating disc 14 is rotated anticlockwise, then the rotating disc 14 drives the screw rod 11 to rotate and move downwards at the same time, the screw rod 11 is utilized to drive the sliding column 7 to move downwards, then the first sliding ring 2 and the second sliding ring 16 move downwards, so that the two supporting pieces 4 can be folded, then the two supporting pieces 4 are inserted into the affected part of a patient, then the rotating disc 14 is rotated clockwise, the rotating disc 14 drives the screw rod 11 to move upwards at the same time of rotating, then the screw rod 11 drives the sliding column 7 to move upwards through the connecting piece 12, the connecting piece 8 is driven to move upwards in the upward moving process of the sliding column 7, then the connecting piece 8 is supported at two ends of the first sliding ring 2 and the second sliding ring 16 through the supporting balls 9, so that the first sliding ring 2 and the second sliding ring 16 are driven to move upwards, and meanwhile, the first rotating rod 3 and the second rotating rod 17 which rotate at the side walls of the first sliding ring 2 and the second sliding ring 16 are used for supporting the supporting rod 2 and the Piece 4 carries out the supporting role to utilize two support piece 4 can expand the support to sick department of patient, and utilize LED lamp plate 18 can be to the sick department of patient inside illumination processing simultaneously, thereby be convenient for carry out inspection processing to sick department of patient.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. An auxiliary device for anus dilatation, comprising a mounting cylinder (1), a support (4), characterized in that: the side wall of the mounting cylinder (1) is connected with a first sliding ring (2) and a second sliding ring (16) in a sliding way, the side wall of the first sliding ring (2) is rotationally connected with a first rotating rod (3), the other end of the first rotating rod (3) is rotatably connected to the inner side of the supporting piece (4), the side wall of the supporting piece (4) is fixedly connected with a plurality of anti-skid strips (5), the side wall of the second sliding ring (16) is rotatably connected with a second rotating rod (17), the inner part of the mounting cylinder (1) is connected with a sliding column (7) in a sliding way, both sides of the sliding column (7) are fixedly connected with a plurality of connecting blocks (8), and the connecting blocks (8) are respectively supported at the two ends of the first sliding ring (2) and the second sliding ring (16), the mounting structure is characterized in that a screw rod (11) is mounted on one side inside the mounting cylinder (1) in a matched mode, and the screw rod (11) is rotatably connected with the sliding column (7) through a connecting piece (12).

2. An auxiliary device for anal dilation according to claim 1, wherein: two installed part (6) of inboard fixedly connected with of support piece (4), the one end of first dwang (3) and second dwang (17) rotates respectively and connects in installed part (6), the other end of first dwang (3) and second dwang (17) rotates respectively through the link and connects the lateral wall at first slip ring (2) and second slip ring (16).

3. An auxiliary device for anal dilation according to claim 1, wherein: the side wall of the installation cylinder (1) is provided with a conjunction groove (10), the connecting block (8) is matched with the sliding connection in the conjunction groove (10), one end of the connecting block (8) is fixedly provided with a supporting ball (9), and the supporting ball (9) is supported at two ends of the first sliding ring (2) and the second sliding ring (16).

4. An auxiliary device for anal dilation according to claim 1, wherein: the outer diameter of the screw rod (11) is the same as the diameter length of the sliding column (7), and the sliding column (7) is connected to the inner wall of the mounting cylinder (1) in a sliding mode in a matching mode.

5. An auxiliary device for anal dilation according to claim 1, wherein: the connecting piece (12) is including two discs and a spliced pole, spliced pole fixed connection is at the middle part between two discs, one of them the disc rotates inside the one end of connecting at slip post (7), and another the disc rotates inside the one end of connecting at lead screw (11).

6. An auxiliary device for anal dilation according to claim 1, wherein: the anti-skidding mounting structure is characterized in that an anti-skidding sleeve (13) is fixedly mounted on the side wall of the mounting cylinder (1), a protection groove is formed in the side wall of the anti-skidding sleeve (13), and a mounting head (15) is fixedly mounted at the top end of the mounting cylinder (1).

7. An auxiliary device for anal dilation according to claim 1, wherein: one end of the screw rod (11) is located on the outer side of one end of the mounting cylinder (1), a rotating disc (14) is fixedly mounted on one end of the screw rod (11), and the diameter of the rotating disc (14) ranges from two centimeters to six centimeters.

8. An auxiliary device for anal dilation according to claim 1, wherein: support piece (4) are the arc, and support piece (4) comprise inoxidizing coating (41), disinfection layer (42) and skeleton body (43), the outside at skeleton body (43) is laid in disinfection layer (42), the outside at disinfection layer (42) is laid in inoxidizing coating (41).

9. An auxiliary device for anal dilation according to claim 1, wherein: the LED lamp is characterized in that two LED lamp panels (18) are fixedly mounted in the middle of the side wall of the mounting cylinder (1), and a mounting clamp (19) is fixedly mounted between the LED lamp panels (18).