CN216798472U - Non-destructive anus expander for anorectal department - Google Patents
Non-destructive anus expander for anorectal department Download PDFInfo
- Publication number
- CN216798472U CN216798472U CN202122175006.0U CN202122175006U CN216798472U CN 216798472 U CN216798472 U CN 216798472U CN 202122175006 U CN202122175006 U CN 202122175006U CN 216798472 U CN216798472 U CN 216798472U
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- Prior art keywords
- wall
- block
- shell
- fixedly connected
- dilator
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- 210000000436 anus Anatomy 0.000 title claims abstract description 15
- 244000309464 bull Species 0.000 claims description 3
- 238000001356 surgical procedure Methods 0.000 claims 6
- 210000000936 intestine Anatomy 0.000 claims 1
- 230000001755 vocal effect Effects 0.000 claims 1
- 230000001066 destructive effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 2
- 206010002150 Anal dilatation Diseases 0.000 description 4
- 210000002255 anal canal Anatomy 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000002690 local anesthesia Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010002153 Anal fissure Diseases 0.000 description 1
- 208000016583 Anus disease Diseases 0.000 description 1
- 208000009531 Fissure in Ano Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 208000015815 Rectal disease Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 201000007772 internal hemorrhoid Diseases 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000005070 sphincter Anatomy 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to the technical field of medicine, and discloses a non-destructive anus dilator for anorectal department. A locking mechanism is arranged in the shell. According to the utility model, the expansion mechanism is arranged, so that after the expansion plate part is completely pushed into the affected part, the handle is manually rotated, the handle is fixedly connected with one end of the rotating rod A, the handle drives the rotating rod A to rotate, the rotating rod A rotates to drive the rotating disc to rotate, the rotating disc drives the fixing frame to push in the inner wall of the sliding block through the pushing rod, so that the fixing frame pushes the expansion plate to expand outwards, the expansion plate can be directly transmitted to the inside to expand through rotating outside, the phenomenon that the internal stress is uneven due to the expansion of the expansion plate through fingers is avoided, the treatment effect is half the time, the labor and the time are greatly saved, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of medicine, in particular to a non-destructive anus dilator for anorectal department.
Background
Anal dilatation is also called anal canal dilatation, which refers to a method for dilating anus by fingers or instruments under local anesthesia or general anesthesia. The anal dilatation is commonly used in the examination, treatment and postoperative recovery of anorectal diseases, and can relax internal and external sphincters of the anal canal by anal dilatation, so that the anal dilatation can treat anal fissure and internal hemorrhoid and also has a treatment effect on partial anal canal stenosis. The anus can be fully loosened by anus expansion before operation, the operation visual field is clear, the operation is convenient, the anus is expanded by fingers of a doctor at present, so that the internal stress is uneven, the anus is maintained for a long time, the labor consumption is very high, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a non-destructive anus dilator for anorectal department, and the aim of solving the problems is fulfilled.
In order to achieve the purpose, the utility model provides the following technical scheme: a non-destructive anus dilator for anorectal department comprises a handle, wherein one side of the handle is rotatably connected with a shell through a bearing, and one side of the shell is provided with an expansion mechanism;
the expansion mechanism comprises a rotating rod A, a rotating disc, a clamping block, a pushing rod, a fixing frame, a sliding block and an expansion plate, wherein one end of the rotating rod A sequentially penetrates through the inner wall of the expansion mechanism and the inner wall of the shell and is fixedly connected with one side of the handle;
a locking mechanism is arranged inside the shell;
locking mechanism includes ratchet, connecting block, screw thread piece, thread bush, stopper, ratchet inner wall and bull stick A outer wall fixed connection, ratchet outer wall and connecting block outer wall meshing, connecting block one end and screw thread piece fixed connection, the screw thread piece run through the shell and with screw thread bush one side threaded connection, screw thread bush opposite side and shell top fixed connection, screw thread piece outer wall and stopper inner wall fixed connection.
Preferably, the limiting block is circular, and the limiting block is sleeved on the outer wall of the thread block.
Preferably, the expansion plate is shaped like a semi-circular arc.
Preferably, the number of the push rods is eight, and the eight push rods are hinged to two sides of the rotary disc.
Preferably, the connecting block is shaped like a half arc.
Preferably, the outer wall of the protection block is fixedly connected with a rubber pad.
The utility model provides a non-destructive anus dilator for anorectal department. The method has the following beneficial effects:
(1) according to the utility model, by arranging the expansion mechanism, after the shell is completely pushed into the affected part, the handle is manually rotated, and the handle is fixedly connected with one end of the rotating rod A, so that the handle drives the rotating rod A to rotate, the rotating rod A rotates to drive the rotating disc to rotate, the rotating disc drives the fixing frame to push in the inner wall of the sliding block through the pushing rod, and the fixing frame pushes the expansion plate to expand outwards, so that the expansion plate can be directly transmitted to the inside to expand through rotating outside, and thus the phenomenon that the internal stress is uneven due to the expansion of the expansion plate through fingers is avoided, the treatment effect is half done, the manpower and the time are greatly saved, and the working efficiency is improved.
(2) The utility model has the advantages that the locking mechanism is arranged, the ratchet wheel is driven to rotate by the rotating rod A, the ratchet wheel rotates to be meshed with the clamping block, the clamping block is in the shape of the barb, so that the ratchet wheel is clamped, the rotating rod A with the handle cannot rotate, after the rotating rod A is expanded for a period of time, the clamping block is driven to be pulled upwards by the rotating thread block to be separated from the meshing of the ratchet wheel, then the handle is grasped to rotate, the rotating disk rotates to drive the push rod, the fixing frame and the sliding block to be pulled back on the expansion plate, the affected part of a patient contracts in the affected part, the handle is grasped to draw out the affected part, after the interior of the affected part is expanded, the power storage state is not required to be maintained all the time by manpower, the affected part can be automatically clamped, the manpower is released, and medical personnel can have more time to treat more patients.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an elevation view of the expansion mechanism and locking mechanism of the present invention;
FIG. 3 is a top view of the expansion mechanism of the present invention;
fig. 4 is a top cross-sectional view of the locking mechanism of the present invention.
In the figure: the device comprises a handle 1, an expansion mechanism 3, a rotating rod A302, a rotating disk 303, a clamping block 304, a pushing rod 305, a fixed rack 306, a sliding block 307, an expansion plate 308, a locking mechanism 4, a ratchet 401, a connecting block 402, a thread block 403, a thread sleeve 404, a limiting block 405, a shell 5 and a protective block 6.
Detailed Description
As shown in fig. 1 to 4, the present invention provides a technical solution: a non-invasive anus dilator for anorectal department, which comprises a handle 1, wherein one side of the handle 1 is rotationally connected with a shell 5 through a bearing, one side of the shell 5 is provided with an expansion mechanism 3, by arranging the expansion mechanism 3, after the expansion plate is completely pushed into the affected part, the handle 1 is fixedly connected with one end of the rotating rod A302 by manually rotating the handle 1, therefore, the grip 1 drives the rotating rod A302 to rotate, the rotating rod A302 rotates to drive the rotating disc 303 to rotate, the rotating disc 303 drives the fixing frame 306 to push in the inner wall of the sliding block 307 through the pushing rod 305, thereby causing the fixing frame 306 to push the expansion plate 308 to expand outward, thereby allowing the expansion to be directly transmitted to the inside by rotating the outside, therefore, the treatment effect caused by uneven internal stress caused by the expansion of the finger is avoided, the labor and the time are greatly saved, and the working efficiency is improved;
the expanding mechanism 3 comprises a rotating rod A302, a rotating disk 303, a clamping block 304, a pushing rod 305, a fixed frame 306, a sliding block 307 and an expanding plate 308, one end of the rotating rod A302 sequentially penetrates through the inner wall of the expanding mechanism 3 and the inner wall of the shell 5 and is fixedly connected with one side of the grip 1, the outer wall of the rotating rod A302 is rotatably connected with the inner wall of the shell 5 through a bearing, the other end of the rotating rod A302 is rotatably connected with one side of the protecting block 6 through a bearing, the outer wall of the rotating rod A302 is fixedly connected with the inner wall of the rotating disk 303, the outer wall of the rotating disk 303 is hinged with the pushing rod 305 through the clamping block 304, the number of the pushing rods 305 is eight, the eight pushing rods 305 are hinged at two sides of the rotating disk 303, the rotating disk 303 is hinged with the sliding block 307 through the pushing rods 307, the outer wall of the sliding block 307 is slidably connected with the inner wall of the fixed frame 306, one side of the fixed frame 306 is fixedly connected with one side of the shell 5, the other side of the fixed frame 306 is fixedly connected with one side of the protecting block 6, one end of the sliding block 307 penetrates through the fixed frame 306 and is fixedly connected with the outer wall of the expanding plate 308, the expansion plate 308 is in a semi-arc shape, one side of the fixed frame 306 is fixedly connected with a protection block 6, and the outer wall of the protection block 6 is fixedly connected with a rubber pad;
the inside of the shell 5 is provided with a locking mechanism 4, by arranging the locking mechanism 4, the ratchet wheel 401 is driven by the rotating rod A302 to rotate, the ratchet wheel 401 is rotated to be meshed with the connecting block 402, because the connecting block 402 is in a barb shape, the ratchet wheel 401 is clamped, therefore, the rotating rod A302 with the handle 1 can not rotate, after a period of expansion, the connecting block 402 is driven to pull up by rotating the thread block 403 to be separated from the engagement of the ratchet wheel 401, then the grip 1 is grasped to rotate, so that the rotating disc 303 rotates to drive the pushing rod 305, the fixed frame 306 and the sliding block 307 to pull back on the expanding plate 308, thereby contracting in the affected part of the patient, grasping the grip 1 and drawing out the affected part, and automatically clamping the affected part without manually maintaining the force accumulation state after expanding the interior of the affected part, thereby freeing up manpower and allowing medical personnel more time to treat more patients;
When in use, after local anesthesia is carried out on an affected part of a patient, lubricating oil is smeared on one side of the protective block 6, the shell 5 is grabbed and pushed to push the protective block 6 to the affected part, after the expansion plate 308 is completely pushed into the affected part, the handle 1 is fixedly connected with one end of the rotating rod A302 through manually rotating the handle 1, so the handle 1 drives the rotating rod A302 to rotate, the rotating rod A302 rotates to drive the rotating disk 303 to rotate, the rotating disk 303 drives the fixing frame 306 to push in the inner wall of the sliding block 307 through the pushing rod 305, so that the fixing frame 306 drives the expansion plate 308 to expand outwards, meanwhile, the ratchet wheel 401 is driven to rotate by the rotating rod A302, the ratchet wheel 401 is meshed with the connecting block 402, because the connecting block 402 is in a barb shape, the ratchet wheel 401 is clamped, the rotating rod A302 with the handle 1 cannot rotate, and meanwhile, the connecting block 402 is made of rubber, so that the normal rotation can be generated, after a period of expansion, the connecting block 402 is driven to pull up by rotating the thread block 403, and is disengaged from the ratchet 401, and then the grip 1 is grasped to rotate, so that the rotating disc 303 rotates to drive the pushing rod 305, the fixing frame 306 and the sliding block 307 to pull back on the expansion plate 308, and the patient is contracted in the affected part, and the grip 1 is grasped to draw out the affected part.
Claims (7)
1. The utility model provides a no harm anus ware that anus intestines branch of academic or vocational study was used, includes handle (1), its characterized in that: one side of the handle (1) is rotatably connected with a shell (5) through a bearing, and one side of the shell (5) is provided with an expansion mechanism (3);
the expansion mechanism (3) comprises a rotating rod A (302), a rotating disc (303), a clamping block (304), a push rod (305), a fixing frame (306), a sliding block (307) and an expansion plate (308), one end of the rotating rod A (302) sequentially penetrates through the inner wall of the expansion mechanism (3), the inner wall of the shell (5) and is fixedly connected with one side of the handle (1), the outer wall of the rotating rod A (302) is rotatably connected with the inner wall of the shell (5) through a bearing, the other end of the rotating rod A (302) is rotatably connected with one side of the protection block (6) through a bearing, the outer wall of the rotating rod A (302) is fixedly connected with the inner wall of the rotating disc (303), the outer wall of the rotating disc (303) is hinged with the push rod (305) through the clamping block (304), the rotating disc (303) is hinged with the sliding block (307) through the push rod (305), the outer wall of the sliding block (307) is slidably connected with the inner wall of the fixing frame (306), one side of the fixed frame (306) is fixedly connected with one side of the shell (5), the other side of the fixed frame (306) is fixedly connected with one side of the protection block (6), one end of the sliding block (307) penetrates through the fixed frame (306) and is fixedly connected with the outer wall of the expansion plate (308), and one side of the fixed frame (306) is fixedly connected with the protection block (6);
a locking mechanism (4) is arranged in the shell (5);
locking mechanism (4) include ratchet (401), connecting block (402), screw thread piece (403), thread bush (404), stopper (405), ratchet (401) inner wall and bull stick A (302) outer wall fixed connection, ratchet (401) outer wall and connecting block (402) outer wall meshing, connecting block (402) one end and screw thread piece (403) fixed connection, screw thread piece (403) run through shell (5) and with screw thread bush (404) one side threaded connection, screw thread bush (404) opposite side and shell (5) top fixed connection, screw thread piece (403) outer wall and stopper (405) inner wall fixed connection.
2. The non-invasive anal dilator for anorectal surgery of claim 1, wherein said dilator further comprises: the limiting block (405) is circular, and the limiting block (405) is sleeved on the outer wall of the thread block (403).
3. The non-invasive anal dilator for anorectal surgery of claim 1, wherein said dilator further comprises: the expansion plate (308) is in a semi-circular arc shape.
4. The non-invasive anal dilator for anorectal surgery of claim 1, wherein said dilator further comprises: the number of the push rods (305) is eight, and the eight push rods (305) are hinged to two sides of the rotary disc (303).
5. The non-invasive anal dilator for anorectal surgery of claim 1, wherein said dilator further comprises: the connecting block (402) is in a half arc shape.
6. The non-invasive anal dilator for anorectal surgery of claim 1, wherein said dilator further comprises: the outer wall of the protection block (6) is fixedly connected with a rubber pad.
7. The non-invasive anal dilator for anorectal surgery of claim 1, wherein said dilator further comprises: the connecting block (402) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122175006.0U CN216798472U (en) | 2021-09-09 | 2021-09-09 | Non-destructive anus expander for anorectal department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122175006.0U CN216798472U (en) | 2021-09-09 | 2021-09-09 | Non-destructive anus expander for anorectal department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216798472U true CN216798472U (en) | 2022-06-24 |
Family
ID=82039626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122175006.0U Active CN216798472U (en) | 2021-09-09 | 2021-09-09 | Non-destructive anus expander for anorectal department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216798472U (en) |
-
2021
- 2021-09-09 CN CN202122175006.0U patent/CN216798472U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Long Inventor after: Ou Weinan Inventor before: Ou Weinan |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240105 Address after: No. 1328 Huashan Road, Changning District, Shanghai, 200050 Patentee after: Zhang Long Address before: 637000 No. 388, Yan'an Road, Shunqing District, Nanchong City, Sichuan Province Patentee before: Ou Weinan |
|
| TR01 | Transfer of patent right |