CN216628639U - A artifical defecation device for rectal cancer radical operation back - Google Patents
A artifical defecation device for rectal cancer radical operation back Download PDFInfo
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- CN216628639U CN216628639U CN202122868636.6U CN202122868636U CN216628639U CN 216628639 U CN216628639 U CN 216628639U CN 202122868636 U CN202122868636 U CN 202122868636U CN 216628639 U CN216628639 U CN 216628639U
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- connecting cylinder
- cylinder
- rectal cancer
- defecation device
- servo motor
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Abstract
The utility model discloses an artificial defecation device used after a radical rectal cancer operation, which comprises a petal leaf, a connecting cylinder and an inner cylinder, wherein the inner cylinder is arranged inside the connecting cylinder, the petal leaf is arranged at the top end of the inner cylinder, a hinge block is arranged between the petal leaf and the inner cylinder, an elastic part is arranged between the connecting cylinder and the hinge block, a retractable structure is arranged outside the connecting cylinder, an opening structure is arranged at the bottom end of the connecting cylinder, and auxiliary structures are arranged at two ends of the connecting cylinder. According to the utility model, the opening structure is arranged, the transverse plate is arranged below the connecting cylinder, the transverse plate forms a rotating structure through the servo motor under the cooperation of the connecting rod, the lifting structure is formed through the micro push rod, when the plug body needs to be removed in use, the micro push rod is started, the plug body moves downwards, the servo motor is started to rotate the transverse plate and the plug body outwards, and the plug body is removed from the connecting cylinder, so that the plug body is prevented from being inconvenient to remove after installation.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an artificial defecation device used after a radical rectal cancer operation.
Background
The rectal cancer is cancer between a dentate line and a rectum sigmoid colon junction, belongs to malignant tumor of a digestive tract, needs surgical resection, causes inconvenience in defecation of a patient after an operation, and needs a nursing staff to assist the patient in normal defecation after the operation, so that the artificial defecation device plays an important role.
The devices on the market are various and can basically meet the use requirements of people, but certain problems still exist, and in the use process, the plug body is inconvenient to remove from the connecting cylinder, so that the practicability of the device is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an artificial defecation device used after a radical rectal cancer treatment, which aims to solve the problem that the plug body is inconvenient to remove by the device in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an artifical defecation device for rectal cancer radical operation, includes petal leaf, connecting cylinder and inner tube, the inside of connecting cylinder is provided with the inner tube, and the top of inner tube is provided with petal leaf, and is provided with articulated piece between petal leaf and the inner tube, be provided with the elastic component between connecting cylinder and the articulated piece, the outside of connecting cylinder is provided with receive and releases the structure, the bottom of connecting cylinder is provided with opens the structure, the both ends of connecting cylinder all are provided with auxiliary structure.
Preferably, the number of the petal leaves is four, and the four petal leaves are annularly distributed relative to the inner cylinder.
Preferably, the retractable structure comprises an arc surface, a sleeve and a communication, the sleeve is arranged outside the connecting cylinder, the bottom end of the sleeve is fixedly communicated with the connecting cylinder, and the arc surface is arranged on the inner wall of the sleeve.
Preferably, open the structure and include diaphragm, connecting rod, miniature push rod, servo motor and cock body, the diaphragm sets up in the bottom of connecting cylinder, the top of diaphragm is fixed with the cock body, one side on diaphragm top is fixed with the connecting rod, and the connecting rod top runs through the connecting cylinder bottom and installs servo motor, miniature push rod is installed to the outer wall of servo motor top and connecting cylinder.
Preferably, the transverse plate forms a lifting structure through a micro push rod, and the transverse plate forms a rotating structure through a connecting rod and a servo motor.
Preferably, the auxiliary structure includes connecting piece, finger hole and connecting block, connecting piece top and bottom mounting have the connecting block, and connecting block one end and connecting cylinder outer wall to being connected, the inside of connecting piece is run through there is the finger hole.
Preferably, the connecting piece is the symmetric distribution about the perpendicular bisector of connecting cylinder, the inner wall in finger hole is provided with soft pad.
Compared with the prior art, the utility model has the beneficial effects that: the artificial defecation device used after the radical rectal cancer operation is convenient for removing the plug body from the connecting cylinder, collecting and releasing the flower valve leaves and installing;
(1) the opening structure is arranged, the transverse plate is arranged below the connecting cylinder, the transverse plate forms a rotating structure through the servo motor under the matching of the connecting rod, the lifting structure is formed through the miniature push rod, when the plug body needs to be removed in use, the miniature push rod is started, the plug body moves downwards, the servo motor is started to rotate the transverse plate and the plug body outwards, and the transverse plate and the plug body are removed from the connecting cylinder, so that the plug body is prevented from being inconvenient to remove after being installed;
(2) by arranging the folding and unfolding structure, the sleeve is sleeved outside the flower valve leaves, and the inner part of the sleeve is arranged in an inclined plane through the cambered surface, so that the flower valve leaves are relatively contracted when the sleeve moves upwards, and the flower valve leaves are unfolded when the sleeve moves downwards, so that the convenience in use is improved;
(3) through being provided with auxiliary structure, through passing through connecting block fixed connection spare at connecting cylinder both ends outer wall, at the inside finger hole that runs through of connecting piece, when the installation, it is fixed to take at finger downthehole portion through the finger suit, has realized being convenient for to take to hold the installation to the connecting cylinder.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic view of the plug body of the present invention in an expanded configuration;
FIG. 3 is a schematic view of a front view partial cross-sectional structure of the present invention;
FIG. 4 is a schematic cross-sectional front view of the sleeve of the present invention;
fig. 5 is a partial side view of the connector according to the present invention.
In the figure: 1. flower and valve leaves; 2. a retractable structure; 201. a cambered surface; 202. a sleeve; 203. communicating; 3. a connecting cylinder; 4. opening the structure; 401. a transverse plate; 402. a connecting rod; 403. a micro push rod; 404. a servo motor; 405. a plug body; 5. an inner barrel; 6. an elastic member; 7. a hinged block; 8. an auxiliary structure; 801. a connecting member; 802. a finger hole; 803. and (4) connecting the blocks.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides an artifical defecation device for rectal cancer radical operation, including flower valve leaf 1, connecting cylinder 3 and inner tube 5, the inside of connecting cylinder 3 is provided with inner tube 5, and the top of inner tube 5 is provided with flower valve leaf 1, and be provided with articulated piece 7 between flower valve leaf 1 and the inner tube 5, flower valve leaf 1 is provided with four at the top of inner tube 5, four flower valve leaf 1 are the annular distribution about inner tube 5, the later stage can expand patient anus, be provided with elastic component 6 between connecting cylinder 3 and the articulated piece 7, the outside of connecting cylinder 3 is provided with receive and release structure 2, receive and release structure 2 includes cambered surface 201, sleeve 202 and intercommunication 203, sleeve 202 sets up in the outside of connecting cylinder 3, sleeve 202's bottom mounting has intercommunication 203, be provided with cambered surface 201 on sleeve 202's the inner wall.
In the case of using this structure, first, when the sleeve 202 is moved up before installation, the flower valve 1 is relatively contracted, and when the sleeve 202 is moved down when the flower valve 1 needs to be expanded, the flower valve 1 is acted on by the elastic member 6.
The bottom of connecting cylinder 3 is provided with opening structure 4, opening structure 4 includes diaphragm 401, connecting rod 402, miniature push rod 403, servo motor 404 and cock body 405, diaphragm 401 sets up in the bottom of connecting cylinder 3, the top of diaphragm 401 is fixed with cock body 405, one side on diaphragm 401 top is fixed with connecting rod 402, and connecting rod 402 top runs through the connecting cylinder 3 bottom and installs servo motor 404, miniature push rod 403 is installed to servo motor 404 top and the outer wall of connecting cylinder 3, diaphragm 401 constitutes elevation structure through miniature push rod 403, can remove cock body 405 from connecting cylinder 3, diaphragm 401 passes through connecting rod 402 and servo motor 404 constitution revolution mechanic, consequently can be convenient for remove under the effect through servo motor 404, avoid the hand to remove and pollute the hand.
When using this structure, first, when the plug body 405 needs to be removed, the micro push rod 403 can be started, the plug body 405 moves downwards during the process of unfolding the micro push rod 403, and then the servo motor 404 is started to rotate the horizontal plate 401 and the plug body 405 outwards, so as to remove the plug body from the bottom of the connecting cylinder 3 to one side.
Both ends of connecting cylinder 3 all are provided with auxiliary structure 8, auxiliary structure 8 includes connecting piece 801, finger hole 802 and connecting block 803, connecting piece 801 top and bottom mounting have connecting block 803, and connecting block 803 one end and 3 outer walls of connecting cylinder are to being connected, finger hole 802 has been run through to the inside of connecting piece 801, connecting piece 801 is symmetric distribution about the perpendicular bisector of connecting cylinder 3, the inner wall of finger hole 802 is provided with soft pad, improve the comfort level to the hand under the effect through soft pad, avoid connecting piece 801 hard to lead to the fact to pressing to finger department, produce the indentation.
When using this structure, at first the user, with thumb and forefinger difference suit inside the finger hole 802 that corresponds, can take fixedly connecting cylinder 3 under the effect through connecting piece 801, the later stage is convenient for install it.
The working principle is as follows: when the device is used, an external power supply is adopted, firstly, the cambered surface 201 is moved upwards, the petal leaves 1 are relatively contracted, the petal leaves 1 are installed as required, and when the device is installed, a user inserts a forefinger and a thumb into the finger holes 802 at the two ends respectively and holds the connecting cylinder 3;
secondly, the petal leaves 1 are installed, in the installation process, the cambered surface 201 slides downwards, the petal leaves 1 are unfolded outwards through the elastic piece 6 under the matching of the hinge block 7, and the anus of the patient is expanded;
finally, the micro push rod 403 is started through an external controller to push the connecting rod 402, the plug body 405 moves downwards from the connecting cylinder 3, then the servo motor 404 is started to drive the connecting rod 402 to rotate the transverse plate 401, the plug body 405 is completely removed from the bottom of the connecting cylinder 3, the patient can defecate at the moment, and finally the manual defecating device is completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an artifical defecation device for rectal cancer radical operation, includes flower valve leaf (1), connecting cylinder (3) and inner tube (5), its characterized in that: the inside of connecting cylinder (3) is provided with inner tube (5), and the top of inner tube (5) is provided with flower valve leaf (1), and is provided with articulated piece (7) between flower valve leaf (1) and inner tube (5), be provided with elastic component (6) between connecting cylinder (3) and articulated piece (7), the outside of connecting cylinder (3) is provided with receive and release structure (2), the bottom of connecting cylinder (3) is provided with opening structure (4), the both ends of connecting cylinder (3) all are provided with auxiliary structure (8).
2. The artificial defecation device used after radical rectal cancer surgery according to claim 1, characterized in that: the four flower valve blades (1) are arranged at the top of the inner cylinder (5), and the four flower valve blades (1) are annularly distributed relative to the inner cylinder (5).
3. The artificial defecation device used after radical rectal cancer surgery according to claim 1, characterized in that: the retractable structure (2) comprises an arc surface (201), a sleeve (202) and a communication part (203), the sleeve (202) is arranged outside the connecting cylinder (3), the communication part (203) is fixed at the bottom end of the sleeve (202), and the arc surface (201) is arranged on the inner wall of the sleeve (202).
4. The artificial defecation device used after radical rectal cancer surgery according to claim 1, characterized in that: open structure (4) including diaphragm (401), connecting rod (402), miniature push rod (403), servo motor (404) and cock body (405), diaphragm (401) set up in the bottom of connecting cylinder (3), the top of diaphragm (401) is fixed with cock body (405), one side on diaphragm (401) top is fixed with connecting rod (402), and connecting rod (402) top runs through connecting cylinder (3) bottom and installs servo motor (404), miniature push rod (403) are installed to servo motor (404) top and the outer wall of connecting cylinder (3).
5. The artificial defecation device used after radical rectal cancer surgery according to claim 4, characterized in that: the transverse plate (401) forms a lifting structure through a micro push rod (403), and the transverse plate (401) forms a rotating structure through a connecting rod (402) and a servo motor (404).
6. The artificial defecation device used after radical rectal cancer surgery according to claim 1, characterized in that: auxiliary structure (8) include connecting piece (801), finger hole (802) and connecting block (803), connecting piece (801) top and bottom mounting have connecting block (803), and connecting block (803) one end and connecting cylinder (3) outer wall to being connected, the inside of connecting piece (801) is run through and is had finger hole (802).
7. The artificial defecation device used after radical rectal cancer surgery according to claim 6, characterized in that: connecting piece (801) are the symmetric distribution about the perpendicular bisector of connecting cylinder (3), the inner wall of finger hole (802) is provided with soft pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122868636.6U CN216628639U (en) | 2021-11-22 | 2021-11-22 | A artifical defecation device for rectal cancer radical operation back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122868636.6U CN216628639U (en) | 2021-11-22 | 2021-11-22 | A artifical defecation device for rectal cancer radical operation back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216628639U true CN216628639U (en) | 2022-05-31 |
Family
ID=81736174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122868636.6U Active CN216628639U (en) | 2021-11-22 | 2021-11-22 | A artifical defecation device for rectal cancer radical operation back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216628639U (en) |
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2021
- 2021-11-22 CN CN202122868636.6U patent/CN216628639U/en active Active
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