CN216365797U

CN216365797U - Auxiliary device for anorectal operation

Info

Publication number: CN216365797U
Application number: CN202122378517.2U
Authority: CN
Inventors: 谭亚
Original assignee: Xiangtan County People's Hospital
Current assignee: Xiangtan County People's Hospital
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-26
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses an auxiliary device for anorectal surgery, which comprises a supporting plate, wherein an installation box is arranged at the bottom of the supporting plate, fixing rods are arranged on the outer side of the installation box, the tops of the fixing rods are fixedly connected with the supporting plate, the number of the fixing rods is four, through grooves are formed in one side of the installation box, the number of the through grooves is two, a transmission mechanism is arranged in the installation box and comprises two supporting rods, and one end of each supporting rod penetrates through the adjacent through groove and extends into the installation box. The medical device has the advantages that the transmission mechanism is arranged, the first handle can be rotated, the rotating angles of the two supporting rods can be adjusted at the same time, so that the expansion angles of the two supporting rods can be adjusted, the expansion angle of the leg of a patient can be adjusted, medical staff can observe and treat the focus of the patient conveniently by adjusting the expansion angle of the leg of the patient, and meanwhile, the medical device is simple to operate and easy to use.

Description

Auxiliary device for anorectal operation

Technical Field

The utility model relates to the field of anorectal surgery appliances, in particular to an auxiliary device for anorectal surgery.

Background

Anorectal surgery is a clinical discipline that uses surgery as the primary method for treating tumors, trauma and other diseases occurring in the anal and large intestine, with anorectal disease occurring most frequently in the anorectal bowel segment.

The current anus intestines surgery outpatient service in market is when the operation, and considering that the doctor is limited, two thighs need to be separated to both sides during the patient operation, only the manpower cooperation operation, and the problem exists like this needs medical personnel to cooperate, and the operation field of vision is unfixed, and two legs are fixed with other simple and easy devices such as adhesive tape when separating, take off a position easily like this and influence the operation.

Therefore, it is necessary to provide an auxiliary device for anorectal surgery to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary device for anorectal surgery, which is characterized in that a transmission mechanism is arranged, the rotation angles of two support rods can be adjusted by rotating a first handle, so that the expansion angles of the two support rods can be adjusted, the expansion angle of the leg of a patient can be adjusted, the adjustment of the expansion angle of the leg of the patient is beneficial to facilitating the observation and treatment of medical workers on the focus of the patient, and meanwhile, the auxiliary device is simple to operate and easy to use, so that the defects in the technology are overcome.

In order to achieve the above purpose, the utility model provides the following technical scheme: an auxiliary device for anorectal surgery comprises a supporting plate 1, wherein a mounting box 2 is arranged at the bottom of the supporting plate 1, fixing rods 3 are arranged on the outer side of the mounting box 2, the tops of the fixing rods 3 are fixedly connected with the supporting plate 1, the number of the fixing rods 3 is four, a through groove 4 is formed in one side of the mounting box 2, the number of the through grooves 4 is two, a transmission mechanism is arranged in the mounting box 2 and comprises two supporting rods 5, one end of each supporting rod 5 penetrates through the adjacent through groove 4 and extends into the mounting box 2, a worm wheel 6 is arranged at the bottom of each supporting rod 5, a rotating shaft is arranged between each worm wheel 6 and each supporting rod 5, the bottom of each rotating shaft is rotatably connected with the inner wall of the mounting box 2, the top of each rotating shaft penetrates through the corresponding worm wheel 6 and each supporting rod 5 in sequence and is rotatably connected with the supporting plate 1, and the worm wheels 6 and the corresponding supporting rods 5 are fixedly connected with the rotating shafts, two be equipped with worm 7 between the

worm wheel

6, 7 one end of worm are connected with 2 inner wall rotations of install bin, the 7 other ends of worm are equipped with the dwang, dwang one end runs through install bin 2 and extends to the 2 outsides of install bin, the one end that install bin 2 was kept away from to the dwang is equipped with

first handle

8, 5 tops of bracing piece are equipped with adjustment mechanism.

Preferably, adjustment mechanism includes spout 9, spout 9 sets up in 5 tops of bracing piece, the inside slip of spout 9 is provided with slider 10, slider 10 middle part threaded connection has threaded

rod

11, 11 one end of threaded rod is connected with the rotation of spout 9 inner wall, the 11 other ends of threaded rod run through spout 9 and extend to the bracing piece 5 outside, the one end that 11 extend to the threaded rod 11 outsides of threaded rod is equipped with second handle 12.

Preferably, the top of the slider 10 is fixedly connected with a limiting frame 13, the cross section of the limiting frame 13 is shaped, and the inner side of the limiting frame 13 is provided with a skin-friendly layer.

Preferably, an extension rod 14 is arranged on one side of the bottom of the support rod 5, a moving wheel 15 is arranged at the bottom of the extension rod 14, and the axis of the moving wheel 15 is perpendicular to the rotation axis of the support rod 5.

Preferably, the top of the support plate 1 is provided with two roll cages 16, and the two roll cages 16 are symmetrically distributed about the center line of the support plate 1.

Preferably, the surface of the support plate 1 is provided with a buffer layer 17, the buffer layer 17 is made of sponge, and a cortex impermeable layer is arranged outside the buffer layer 17.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. by arranging the transmission mechanism, the rotation angles of the two support rods can be adjusted by rotating the first handle, so that the expansion angles of the two support rods can be adjusted, the leg expansion angle of a patient can be adjusted, the medical staff can conveniently observe and treat the focus of the patient by adjusting the leg expansion angle of the patient, and the device is simple to operate and easy to use;

2. establish to the U-shaped through spacing frame and can make spacing frame and patient's shank more laminate, can make the slider drive spacing frame through rotatory second handle simultaneously and remove to be favorable to spacing frame and the laminating of patient's shank mutually of difference, thereby be favorable to improving the application range of device.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

FIG. 2 is a perspective view from a second perspective of the present invention;

FIG. 3 is a schematic view of a support bar according to the present invention;

fig. 4 is a schematic diagram of the explosion structure of the transmission mechanism of the present invention.

Description of reference numerals:

1. a support plate; 2. installing a box; 3. fixing the rod; 4. a through groove; 5. a support bar; 6. a worm gear; 7. a worm; 8. a first grip; 9. a chute; 10. a slider; 11. a threaded rod; 12. a second grip; 13. a limiting frame; 14. an extension rod; 15. a moving wheel; 16. a roll cage; 17. a buffer layer.

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.

The utility model provides an auxiliary device for anorectal surgery, which comprises a supporting plate 1, wherein an installation box 2 is arranged at the bottom of the supporting plate 1, fixing rods 3 are arranged on the outer side of the installation box 2, the tops of the fixing rods 3 are fixedly connected with the supporting plate 1, the number of the fixing rods 3 is four, a through groove 4 is formed in one side of the installation box 2, the number of the through grooves 4 is two, a transmission mechanism is arranged in the installation box 2 and comprises two supporting rods 5, one end of each supporting rod 5 penetrates through the adjacent through groove 4 and extends into the installation box 2, a worm wheel 6 is arranged at the bottom of each supporting rod 5, a rotating shaft is arranged between each worm wheel 6 and each supporting rod 5, the bottom of each rotating shaft is rotatably connected with the inner wall of the installation box 2, the top of each rotating shaft sequentially penetrates through the worm wheel 6 and the corresponding supporting rod 5 and is rotatably connected with the supporting plate 1, worm wheel 6 and bracing piece 5 all with pivot fixed connection, two be equipped with worm 7 between the

worm wheel

6, 7 one end of worm are connected with 2 inner wall rotations of install bin, the 7 other ends of worm are equipped with the dwang, dwang one end is run through install bin 2 and is extended to the 2 outsides of install bin, the one end that install bin 2 was kept away from to the dwang is equipped with

first handle

8, 5 tops of bracing piece are equipped with adjustment mechanism.

Further, in above-mentioned technical scheme, adjustment mechanism includes spout 9, spout 9 sets up in 5 tops of bracing piece, the inside slip of spout 9 is provided with slider 10, slider 10 middle part threaded connection has threaded

rod

11, 11 one ends of threaded rod are connected with the rotation of spout 9 inner wall, the 11 other ends of threaded rod run through spout 9 and extend to the bracing piece 5 outside, the one end that threaded rod 11 extends to the 11 outsides of threaded rod is equipped with second handle 12, and second handle 12 is provided with and does benefit to the convenience and carries out the swing operation to threaded rod 11.

Further, in the above technical scheme, the top of the slider 10 is fixedly connected with a limiting frame 13, the cross-sectional shape of the limiting frame 13 is a U shape, a skin-friendly layer is arranged on the inner side of the limiting frame 13, and the arrangement of the skin-friendly layer is favorable for improving the comfort of the leg of the patient when the leg is limited by the limiting frame 13.

Further, in above-mentioned technical scheme, 5 bottom one side of bracing piece is equipped with extension rod 14, extension rod 14 bottom is equipped with removes wheel 15, remove the perpendicular setting of wheel 15 axle center and the 5 rotation centers of bracing piece, extension rod 14 does benefit to the one end that keeps away from backup pad 1 to bracing piece 5 with removing being provided with of wheel 15 and supports to be favorable to improving the structural strength of bracing piece 5.

Further, in the above technical solution, the top of the supporting plate 1 is provided with two roll-preventing frames 16, the two roll-preventing frames 16 are symmetrically distributed about the center line of the supporting plate 1, and the arrangement of the roll-preventing frames 16 is favorable for preventing the patient from accidentally falling off the surface of the supporting plate 1.

Further, in the above technical solution, the surface of the supporting plate 1 is provided with a buffer layer 17, the buffer layer 17 is made of sponge, a cortex impermeable layer is arranged outside the buffer layer 17, and the buffer layer 17 is arranged to improve the comfort of a patient lying on the surface of the supporting plate 1.

This practical theory of operation:

referring to the attached drawings 1-4 of the specification, when the device is used, firstly, a patient lies on the surface of a supporting plate 1, then, the two legs of the patient are placed on supporting rods 5 and are limited by a limiting frame 13, then, a first handle 8 can be rotated to drive a rotating rod and a worm 7 to rotate, so that the worm 7 drives worm wheels 6 on the two sides of the worm to rotate, meanwhile, the worm wheels 6 drive the supporting rods 5 to rotate through rotating shafts, the opening amplitude between the two supporting rods 5 can be controlled by controlling the rotating angle of the supporting rods 5, and the opening angle of the two legs of the patient is adjusted, so that medical staff can conveniently observe and treat the focus of the patient;

referring to the attached drawings 1-4 of the specification, when the device is used, the limiting frame 13 can be more attached to the leg of a patient by setting the limiting frame 13 into a U shape, and meanwhile, the second handle 12 can be rotated to drive the threaded rod 9 to rotate, so that the sliding block 10 in threaded connection with the threaded rod 9 slides in the sliding groove 9, the sliding block 10 drives the limiting frame 13 to move, the limiting frame 13 is attached to the legs of different patients, and the use range of the device is improved.

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 bolts, rivets, welding and the like mature 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 the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. An auxiliary device for anorectal surgery comprises a support plate (1), and is characterized in that: the bottom of the supporting plate (1) is provided with an installation box (2), the outer side of the installation box (2) is provided with a fixed rod (3), the top of the fixed rod (3) is fixedly connected with the supporting plate (1), the number of the fixed rods (3) is four, one side of the installation box (2) is provided with a through groove (4), the number of the through grooves (4) is two, a transmission mechanism is arranged in the installation box (2) and comprises supporting rods (5), the number of the supporting rods (5) is two, one end of each supporting rod (5) penetrates through the adjacent through groove (4) and extends into the installation box (2), a worm wheel (6) is arranged at the bottom of each supporting rod (5), a rotating shaft is arranged between each worm wheel (6) and each supporting rod (5), the bottom of the rotating shaft is rotatably connected with the inner wall of the installation box (2), the top of the rotating shaft sequentially penetrates through the worm wheels (6) and the supporting rods (5) and is rotatably connected with the supporting plate (1), worm wheel (6) and bracing piece (5) all with pivot fixed connection, two be equipped with worm (7) between worm wheel (6), worm (7) one end is rotated with install bin (2) inner wall and is connected, the worm (7) other end is equipped with the dwang, dwang one end is run through install bin (2) and is extended to the install bin (2) outside, the one end that install bin (2) were kept away from to the dwang is equipped with first handle (8), bracing piece (5) top is equipped with adjustment mechanism.

2. An auxiliary device for anorectal surgery according to claim 1, wherein the auxiliary device comprises: adjustment mechanism includes spout (9), spout (9) set up in bracing piece (5) top, spout (9) inside slip is provided with slider (10), slider (10) middle part threaded connection has threaded rod (11), threaded rod (11) one end is connected with spout (9) inner wall rotation, threaded rod (11) other end runs through spout (9) and extends to the bracing piece (5) outside, the one end that threaded rod (11) extended to the threaded rod (11) outside is equipped with second handle (12).

3. An auxiliary device for anorectal surgery according to claim 2, wherein the auxiliary device comprises: the slider (10) top fixedly connected with spacing frame (13), spacing frame (13) cross sectional shape is established to the U-shaped, spacing frame (13) inboard is equipped with close skin layer.

4. An auxiliary device for anorectal surgery according to claim 2, wherein the auxiliary device comprises: bracing piece (5) bottom one side is equipped with extension rod (14), extension rod (14) bottom is equipped with removes wheel (15), remove wheel (15) axle center and bracing piece (5) rotation center perpendicular setting.

5. An auxiliary device for anorectal surgery according to claim 1, wherein the auxiliary device comprises: the top of the support plate (1) is provided with two anti-rolling frames (16), and the number of the anti-rolling frames (16) is two, and the two anti-rolling frames (16) are symmetrically distributed around the central line of the support plate (1).

6. An auxiliary device for anorectal surgery according to claim 1, wherein the auxiliary device comprises: the surface of the supporting plate (1) is provided with a buffer layer (17), the buffer layer (17) is made of sponge, and a cortex impervious layer is arranged on the outer side of the buffer layer (17).