CN216090445U - Anus expansion device for pediatric general surgery department - Google Patents
Anus expansion device for pediatric general surgery department Download PDFInfo
- Publication number
- CN216090445U CN216090445U CN202121909200.0U CN202121909200U CN216090445U CN 216090445 U CN216090445 U CN 216090445U CN 202121909200 U CN202121909200 U CN 202121909200U CN 216090445 U CN216090445 U CN 216090445U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bidirectional screw
- general surgery
- arc
- anus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 210000000436 anus Anatomy 0.000 title claims abstract description 28
- 238000002682 general surgery Methods 0.000 title claims abstract description 18
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 30
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 9
- 206010002150 Anal dilatation Diseases 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 11
- 239000003974 emollient agent Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 210000000664 rectum Anatomy 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses an anus expansion device for pediatric general surgery, which comprises a moving ring and an adjusting box, wherein the back of the moving ring is fixedly connected with an arc expansion plate, the back of the arc expansion plate is fixedly connected with a conical barrel, the surface of the moving ring is fixedly connected with a connecting rod, the left side of the adjusting box is rotatably connected with a first bidirectional screw rod, the inner bottom wall of the adjusting box is fixedly connected with a baffle, and the inner bottom wall of the adjusting box is connected with two sliding blocks in a sliding manner. This infant department of general surgery uses anus expansion device rotates first bidirectional screw, the accessible slider, connecting rod and shift ring, drive two arc expansion boards and remove to both sides, and then with the anus expansion, after suitable width is expanded to two arc expansion boards, rotate the bidirectional screw of second, make two movable blocks drive the arc and support the board and compress tightly the friction pad on first bidirectional screw surface, and then can improve the stability of two arc expansion boards when using, the condition that can not appear rocking, the inspection accuracy has been improved.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an anus expansion device for pediatric general surgery.
Background
The infant general surgery department is a specialized department of infants established in the children hospital surgery department, and is also a specialty with the most complicated disease types and the most operation cases in all the specialty of the pediatric surgery department.
At present when examining children's anus, need use and expand the anus ware and strut children's anus to the doctor goes on carefully checking, however present expansion anus ware all is scissors formula structure mostly, struts children's anus through medical personnel are handheld, and this kind of expansion mode stability is relatively poor, influences doctor's sight at the in-process of doctor's inspection easily, and then has reduced the inspection accuracy, and is comparatively inconvenient during the use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anal dilatation device for pediatric general surgery to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anus expansion device for infant general surgery department, including shift ring and regulating box, the back fixedly connected with arc expansion plate of shift ring, the back fixedly connected with toper section of thick bamboo of arc expansion plate, the fixed surface of shift ring is connected with the connecting rod, the left side of regulating box is rotated and is connected with first bidirectional screw, the inner diapire fixedly connected with baffle of regulating box, the inner diapire sliding connection of regulating box has two sliders, the one end of two connecting rods respectively with the last fixed surface of two sliders be connected, the fixed surface of first bidirectional screw is connected with the friction pad, the front of regulating box is rotated and is connected with the second bidirectional screw, the equal threaded connection in positive and negative screw department on second bidirectional screw surface has the movable block, the equal fixedly connected with arc of upper surface of two movable blocks supports the board.
Preferably, the right end of the first bidirectional screw rod extends to the inside of the adjusting box and is rotatably connected with the right inner wall of the adjusting box.
Preferably, the positive and negative threads on the surface of the first bidirectional screw rod are respectively in threaded connection with the two sliding blocks, and the upper surface of the adjusting box is provided with a sliding groove matched with the connecting rod.
Preferably, two the rectangular channel has all been seted up on the surface of arc expansion plate, and the spacing groove has been seted up to the inner wall of rectangular channel, the inner wall fixedly connected with spring of spacing groove, and the inner wall sliding connection of spacing groove has the connecting block.
Preferably, the opposite faces of the two connecting blocks are fixedly connected with extrusion plates, and the side faces of the extrusion plates are provided with a plurality of through holes.
Preferably, the extrusion plate is matched with the rectangular groove and is in sliding connection with the inner wall of the rectangular groove.
Advantageous effects
The utility model provides an anus dilator for pediatric general surgery department, which has the following beneficial effects:
1. this anus expanding unit for infant general surgery department rotates first bidirectional screw rod, the accessible slider, connecting rod and shift ring, drive two arc expansion boards and remove to both sides, and then with the anus expansion, after suitable width is expanded to two arc expansion boards, rotate the bidirectional screw rod of second, make two movable blocks drive the arc and support the board and compress tightly the friction pad on first bidirectional screw rod surface, and then can improve the stability of two arc expansion boards when using, the condition that can not appear rocking, the inspection accuracy has been improved.
2. This anus expanding unit for department of general surgery of children, two arc expansion boards are when expanding the anus, and the stripper plate of arc expansion board both sides passes through connecting block extrusion spring, and the stripper plate extrudees the inside emollient of rectangular channel from the through-hole simultaneously, realizes the automatic emollient of paining in the expansion, need not to carry out the manual work and paint, has reduced the operating procedure of anus inspection, has reduced medical personnel's the operation degree of difficulty, has improved inspection efficiency, and is better to children's rectum mucous membrane protectiveness.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of the regulating box of the present invention;
fig. 3 is a schematic view of a top-down structure of the arc expansion plate of the present invention.
In the figure: the device comprises a moving ring 1, an adjusting box 2, an arc expansion plate 3, a conical barrel 4, a connecting rod 5, a first bidirectional screw rod 6, a baffle 7, a sliding block 8, a friction pad 9, a second bidirectional screw rod 10, a movable block 11, an arc abutting plate 12, a spring 13, a connecting block 14 and an extrusion plate 15.
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 utility model provides an anus expansion device for department of general surgery of children, includes shift ring 1 and adjusting box 2, the back fixedly connected with arc expansion board 3 of shift ring 1, the back fixedly connected with toper section of thick bamboo 4 of arc expansion board 3, the fixed surface of shift ring 1 is connected with connecting rod 5, the spout with 5 looks adaptations of connecting rod is seted up to the upper surface of adjusting box 2.
The left side of regulating box 2 is rotated and is connected with first two-way lead screw 6, and the right-hand member of first two-way lead screw 6 extends to the inside of regulating box 2 to rotate with the right inner wall of regulating box 2 and be connected, the interior diapire fixedly connected with baffle 7 of regulating box 2, the interior diapire sliding connection of regulating box 2 has two sliders 8, the positive and negative screw thread department on first two-way lead screw 6 surface respectively with two sliders 8 threaded connection.
One end of each of the two connecting rods 5 is fixedly connected with the upper surfaces of the two sliding blocks 8, the surface of the first bidirectional screw rod 6 is fixedly connected with a friction pad 9, the front surface of the adjusting box 2 is rotatably connected with a second bidirectional screw rod 10, the positive and negative threads on the surface of the second bidirectional screw rod 10 are in threaded connection with movable blocks 11, and the upper surfaces of the two movable blocks 11 are fixedly connected with arc-shaped abutting plates 12.
Rotate first bidirectional screw 6, accessible slider 8, connecting rod 5 and shift ring 1, drive two arc expansion boards 3 and remove to both sides, and then with the anus expansion, after suitable width is expanded to two arc expansion boards 3, rotate second bidirectional screw 10, make two movable blocks 11 drive the arc and support board 12 and compress tightly the friction pad 9 on first bidirectional screw 6 surface, and then can improve the stability of two arc expansion boards 3 when using, the condition that can not appear rocking, the inspection accuracy has been improved.
Rectangular channel has all been seted up on the surface of two arc expansion plates 3, and the spacing groove has been seted up to the inner wall of rectangular channel, and the inner wall fixedly connected with spring 13 of spacing groove, and the inner wall sliding connection of spacing groove has connecting block 14.
The opposite face fixedly connected with stripper plate 15 of two connecting blocks 14, a plurality of through-hole has been seted up to stripper plate 15's side, stripper plate 15 and rectangular groove looks adaptation to with the inner wall sliding connection of rectangular groove.
Two arc expansion board 3 are when expanding the anus, and the stripper plate 15 of arc expansion board 3 both sides passes through connecting block 14 extrusion spring 13, and the inside emollient of rectangular channel is extruded from the through-hole to stripper plate 15 simultaneously, realizes that the automation is paintd the emollient in the expansion, need not to carry out the manual work and paints, has reduced the operating procedure of anus inspection, has reduced medical personnel's the operation degree of difficulty, has improved the inspection efficiency, and is better to children's rectum mucous membrane protectiveness.
The working principle is as follows: when the anus expansion device is used, firstly, the conical barrel 4 and the arc expansion plates 3 are inserted into the anus of a patient, the first bidirectional screw rod 6 is rotated, the two sliding blocks 8 drive the two arc expansion plates 3 to expand towards two sides through the connecting rod 5 and the moving ring 1, then, the anus of the patient is expanded, after the anus is expanded to a proper width, the second bidirectional screw rod 10 is rotated, the two movable blocks 11 drive the arc abutting plates 12 to tightly press the friction pads 9 on the surface of the first bidirectional screw rod 6, the stability of the two arc expansion plates 3 in use can be ensured, the problem of shaking influence on inspection can not occur, meanwhile, the extrusion plates 15 on the side surfaces of the two arc expansion plates 3 are pressed by the anus, the two connecting blocks 14 are driven to extrude the springs 13, the extrusion plates 15 extrude the inside of the rectangular groove, the lubricant inside the rectangular groove is extruded from the through holes, and manual lubricant smearing is not needed, the operation steps are reduced, the operation difficulty is reduced, the inspection efficiency is improved, the protection performance on the rectal mucosa is high, and the use is more convenient.
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 (6)
1. The utility model provides an anus expansion device for department of general surgery of children, includes shift ring (1) and adjusting box (2), the back fixedly connected with arc expansion board (3) of shift ring (1), its characterized in that: the utility model discloses a two-way lead screw of arc expansion plate (3), the back fixedly connected with toper section of thick bamboo (4) of arc expansion plate (3), the fixed surface of shift ring (1) is connected with connecting rod (5), the left side of regulating box (2) is rotated and is connected with first bidirectional screw (6), the interior diapire fixedly connected with baffle (7) of regulating box (2), the interior diapire sliding connection of regulating box (2) has two sliders (8), the one end of two connecting rods (5) respectively with the last fixed surface of two sliders (8) be connected, the fixed surface of first bidirectional screw (6) is connected with friction pad (9), the front of regulating box (2) is rotated and is connected with second bidirectional screw (10), the equal threaded connection in positive and negative screw department on second bidirectional screw (10) surface has movable block (11), the equal fixedly connected with arc of the upper surface of two movable blocks (11) supports board (12).
2. The anal dilatation device for pediatric general surgery as claimed in claim 1, wherein: the right end of the first bidirectional screw rod (6) extends to the inside of the adjusting box (2) and is rotatably connected with the right inner wall of the adjusting box (2).
3. The anal dilatation device for pediatric general surgery as claimed in claim 1, wherein: the positive and negative threads on the surface of the first bidirectional screw rod (6) are respectively in threaded connection with the two sliding blocks (8), and the upper surface of the adjusting box (2) is provided with a sliding groove matched with the connecting rod (5).
4. The anal dilatation device for pediatric general surgery as claimed in claim 1, wherein: two the rectangular channel has all been seted up on the surface of arc expansion board (3), and the spacing groove has been seted up to the inner wall of rectangular channel, the inner wall fixedly connected with spring (13) of spacing groove, and the inner wall sliding connection of spacing groove has connecting block (14).
5. The anal dilatation device for pediatric general surgery as claimed in claim 4, wherein: two the opposite face fixedly connected with stripper plate (15) of connecting block (14), a plurality of through-hole has been seted up to the side of stripper plate (15).
6. The anal dilatation device for pediatric general surgery as claimed in claim 5, wherein: the extrusion plate (15) is matched with the rectangular groove and is in sliding connection with the inner wall of the rectangular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121909200.0U CN216090445U (en) | 2021-08-16 | 2021-08-16 | Anus expansion device for pediatric general surgery department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121909200.0U CN216090445U (en) | 2021-08-16 | 2021-08-16 | Anus expansion device for pediatric general surgery department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216090445U true CN216090445U (en) | 2022-03-22 |
Family
ID=80726129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121909200.0U Expired - Fee Related CN216090445U (en) | 2021-08-16 | 2021-08-16 | Anus expansion device for pediatric general surgery department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216090445U (en) |
-
2021
- 2021-08-16 CN CN202121909200.0U patent/CN216090445U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |