CN114668901A - Drainage device for gastrointestinal colorectal surgery - Google Patents
Drainage device for gastrointestinal colorectal surgery Download PDFInfo
- Publication number
- CN114668901A CN114668901A CN202110642279.3A CN202110642279A CN114668901A CN 114668901 A CN114668901 A CN 114668901A CN 202110642279 A CN202110642279 A CN 202110642279A CN 114668901 A CN114668901 A CN 114668901A
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- China
- Prior art keywords
- hose
- pipe
- gastrointestinal
- drainage device
- fixedly communicated
- 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.)
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- 230000002496 gastric effect Effects 0.000 title claims abstract description 17
- 238000010878 colorectal surgery Methods 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 52
- 244000309464 bull Species 0.000 claims description 16
- 238000009826 distribution Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000001356 surgical procedure Methods 0.000 claims 1
- 210000000664 rectum Anatomy 0.000 abstract description 31
- 210000000436 anus Anatomy 0.000 abstract description 5
- 206010052428 Wound Diseases 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 241000521257 Hydrops Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 210000001619 diaphragma pelvis Anatomy 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 210000002255 anal canal Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 210000002429 large intestine Anatomy 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/1067—Anus
Landscapes
- External Artificial Organs (AREA)
Abstract
The invention discloses a drainage device for gastrointestinal colorectal surgery, and relates to the technical field of rectal drainage. The drainage device comprises a metal pipe, wherein the upper end of the metal pipe is fixedly communicated with a first hose, the upper end of the first hose is fixedly communicated with a collection hopper, the upper end of the collection hopper is fixedly sleeved with a first connecting ring, the lower part of the outer surface of the metal pipe is fixedly communicated with a drainage pipe, and one end of the drainage pipe is fixedly communicated with a second hose. After the rectum wound is sutured, a doctor firstly sends one end of the first hose connected with the collecting hopper into the rectum, so that the large opening end of the collecting hopper faces inwards and is positioned at the far end of the operation wound, the limiting block at the outer end of the first hose is left outside the anus, the diameter of the outer end of the first hose is increased by the limiting block, the metal pipe at one end of the first hose cannot enter the rectum, and the collecting hopper can conveniently collect excrement in the rectum.
Description
Technical Field
The invention belongs to the technical field of rectal drainage, and particularly relates to a drainage device for gastrointestinal colorectal surgery.
Background
The rectum is positioned in the pelvic cavity, is the tail section of the large intestine, descends along the front of the sacrum and the coccyx, penetrates through the pelvic diaphragm and terminates the anus, is called the pelvic part above the pelvic diaphragm, and the lower part is called the anus part and the anal canal, the lower end of the pelvic part is expanded in a fusiform shape sometimes and called the ampulla of the rectum, the rectum has two bends in the front and back direction, the bend above the rectum is called the rectosacral bend, the bend above the rectum is called the convex backward side, and the bend below the rectum is convex forward side and called the rectoperineal bend.
After the operation is performed on the inner wall of the rectum, in order to avoid the contamination of the operation wound by excrement, the drainage tube is required to drain the excrement, when the existing drainage tube drains in the rectum, the drainage tube is easy to loosen in the rectum due to the shaking of a patient, so that the leakage of the drainage tube is easy to occur, and once the leakage occurs, the operation wound is contaminated by the excrement.
In order to solve the problems, the invention provides a drainage device for gastrointestinal colorectal surgery.
Disclosure of Invention
The invention aims to provide a gastrointestinal colorectal surgery drainage device, which solves the problems that when an existing drainage tube is used for draining in a rectum, the drainage tube is easy to leak due to the fact that the drainage tube is loosened in the rectum caused by the shaking of a patient, and once the leakage occurs, an operation wound surface is polluted by excrement.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a drainage device for gastrointestinal colorectal surgery, which comprises a metal tube, wherein the upper end of the metal tube is fixedly communicated with a first hose, the upper end of the first hose is fixedly communicated with a collecting hopper, the upper end of the collecting hopper is fixedly sleeved with a first connecting ring, the lower part of the outer surface of the metal tube is fixedly communicated with a drainage tube, one end of the drainage tube is fixedly communicated with a second hose, the surface of the drainage tube is provided with a valve, the surface of the metal tube is fixedly sleeved with a mounting ring, the side surface of the mounting ring is rotationally connected with a first arc-shaped plate and a second arc-shaped plate, the first arc-shaped plate and the second arc-shaped plate are symmetrically distributed on the surface of the mounting ring, one end of the first arc-shaped plate is fixedly connected with a first connecting block, one end of the second arc-shaped plate is fixedly connected with a second connecting block, threaded holes are respectively formed in the first connecting block and the second connecting block, threads in the two threaded holes are oppositely arranged, a threaded column is connected in the first connecting block, the threaded column is in threaded connection with a threaded hole in the second connecting block;
The lower extreme of tubular metal resonator runs through and rotates and be connected with the bull stick, and the fixed surface of bull stick is connected with a plurality of symmetric distribution ground connecting rods, the one end fixedly connected with scraper blade of connecting rod, the inside wall contact of one side and tubular metal resonator of scraper blade.
Furthermore, the periphery of the surface of the first connecting ring is provided with external threads, the surface of the first connecting ring is in threaded connection with a second connecting ring, and the use radius of the collecting hopper can be enlarged by the threaded connection of the second connecting ring and the first connecting ring during use.
Furthermore, a limiting block is fixedly sleeved on the surface of the metal tube, and the metal tube can be prevented from entering the rectum through the limiting block when the rectum drug infusion support is used.
Furthermore, one end of the threaded column is fixedly connected with a knob, and the threaded column can be conveniently driven to rotate by screwing the knob when the screw is used, so that the effect of saving labor can be achieved.
Furthermore, the surface cover of bull stick is equipped with the spacing ring, and the week side face fixedly connected with of spacing ring has four symmetric distribution ground bracing pieces, the medial surface fixed connection of one end and tubular metal resonator of bracing piece, can let the bull stick pivoted more stable through the bull stick rotation in the spacing ring during the use.
Furthermore, the lower end of the rotating rod is fixedly connected with a twisting block, and the rotating rod can be conveniently driven to rotate by twisting the twisting block during use, so that the effect of saving labor can be achieved.
Furthermore, a communicating pipe is fixedly communicated with the upper portion of one side face of the metal pipe, a one-way valve is fixedly mounted on the surface of the communicating pipe, an air bag is fixedly communicated with the upper portion of the communicating pipe, and when the air bag is used, the air bag can blow air into the metal pipe through the communicating pipe by pressing the air bag, so that the flowing of accumulated liquid can be accelerated.
Further, the fixed intercommunication in surface below of tubular metal resonator has two symmetric distributions ground to excrete the pipe, and the fixed intercommunication in one end of excreteing the pipe has the second hose, and the surface mounting of excreteing the pipe has the valve, can conveniently control the direction of liquid through two pipes of excreteing, conveniently catches the liquid of excreteing from the direction of difference.
The invention has the following beneficial effects:
1. after the rectum wound is sutured, a doctor firstly sends one end of the first hose connected with the collecting hopper into the rectum, the large opening end of the collecting hopper faces inwards and is positioned at the far end of the operation wound, the limiting block at the outer end of the first hose is left outside the anus, the diameter of the outer end of the first hose is increased by the limiting block, the metal pipe at one end of the first hose cannot enter the rectum, therefore, the collecting hopper can conveniently collect excrement in the rectum, and the first arc-shaped plate and the second arc-shaped plate are clamped on legs of a patient, so that the first hose cannot be easily pulled out of the rectum when the patient shakes, the first hose can be ensured to normally drain the rectum, the first hose is not easy to leak, and the operation wound surface is not easily polluted by excrement.
2. According to the invention, the rotating rod can be driven to rotate by rotating the twisting block, the connecting rod can be driven to rotate by rotating the rotating rod, the scraper can be driven to rotate by rotating the connecting rod, and the scraper can scrape the inner wall of the metal pipe by rotating the scraper, so that the adsorption quantity of excrement on the inner wall of the metal pipe can be effectively reduced, and the speed of the excrement excretion is accelerated.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of a first connecting ring;
FIG. 4 is a schematic cross-sectional view of a metal pipe;
FIG. 5 is a schematic diagram of a top view of the retainer ring;
FIG. 6 is a schematic top view of the first and second arcuate plates;
Fig. 7 is a schematic structural view of the airbag and the communication tube.
In the drawings, the components represented by the respective reference numerals are listed below: 1. a metal tube; 2. a limiting block; 3. a first hose; 4. a mounting ring; 5. a first arc-shaped plate; 6. a communicating pipe; 7. an air bag; 8. a collecting hopper; 9. a first connecting ring; 10. a second connection ring; 11. an external thread; 12. a support bar; 13. a limiting ring; 14. a squeegee; 15. a connecting rod; 16. a rotating rod; 17. a drain pipe; 18. a second hose; 19. a valve; 20. twisting the block; 21. a second arc-shaped plate; 22. a second connecting block; 23. a first connection block; 24. a threaded post; 25. a knob; 26. a one-way valve.
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.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, the invention is a drainage device for gastrointestinal colorectal surgery, comprising a metal tube 1, a first hose 3 is fixedly communicated with the upper end of the metal tube 1, a collecting hopper 8 is fixedly communicated with the upper end of the first hose 3, a first connecting ring 9 is fixedly sleeved on the upper end of the collecting hopper 8, a drain tube 17 is fixedly communicated with the lower part of the outer surface of the metal tube 1, a second hose 18 is fixedly communicated with one end of the drain tube 17, a valve 19 is mounted on the surface of the drain tube 17, a mounting ring 4 is fixedly sleeved on the surface of the metal tube 1, a first arc-shaped plate 5 and a second arc-shaped plate 21 are rotatably connected to the side surface of the mounting ring 4, the first arc-shaped plate 5 and the second arc-shaped plate 21 are symmetrically distributed on the surface of the mounting ring 4, a first connecting block 23 is fixedly connected to one end of the first arc-shaped plate 5, a second connecting block 22 is fixedly connected to one end of the second arc-shaped plate 21, threaded holes are formed in the first connecting block 23 and the second connecting block 22, threads in the two threaded holes are arranged oppositely, a threaded column 24 is connected to the first connecting block 23 through an internal thread, and the threaded column 24 is connected with the threaded hole in the second connecting block 22 through a thread;
the lower extreme of tubular metal resonator 1 runs through and the swivelling joint has bull stick 16, the fixed surface of bull stick 16 is connected with a plurality of symmetric distribution ground connecting rod 15, the one end fixedly connected with scraper blade 14 of connecting rod 15, one side of scraper blade 14 and the inside wall contact of tubular metal resonator 1, external screw thread 11 has been seted up to the surface week side of first go-between 9, the surface threaded connection of first go-between 9 has second go-between 10, can enlarge the radius of using of collecting and fighting 8 through second go-between 10 and first go-between 9 threaded connection during the use.
The fixed surface cover of tubular metal resonator 1 is equipped with stopper 2, can avoid tubular metal resonator 1 to enter into in the rectum through stopper 2 during the use, the one end fixedly connected with knob 25 of screw thread post 24, move knob 25 through twisting during the use and can conveniently drive screw thread post 24 and rotate, with this effect that can reach the province, the surperficial cover of bull stick 16 is equipped with spacing ring 13, bracing piece 12 of four symmetric distributions of side fixedly connected with of spacing ring 13, the one end of bracing piece 12 and the medial surface fixed connection of tubular metal resonator 1, can let bull stick 16 pivoted more stable at the rotation of spacing ring 13 through bull stick 16 during the use.
The lower extreme fixedly connected with of bull stick 16 is twisted piece 20, twist piece 20 and can conveniently drive bull stick 16 and rotate through twisting during the use, with this effect that can reach laborsaving, a side top fixed intercommunication of tubular metal resonator 1 has communicating pipe 6, the fixed surface mounting of communicating pipe 6 has check valve 26, the fixed intercommunication in top of communicating pipe 6 has gasbag 7, can blow in tubular metal resonator 1 through pressing gasbag 7 through communicating pipe 6 during the use, can accelerate the flow of hydrops, the fixed intercommunication in surface below of tubular metal resonator 1 has two symmetric distribution ground to excrete pipe 17, the fixed intercommunication in one end of excreting pipe 17 has second hose 18, the surface mounting of excreting pipe 17 has valve 19, can conveniently control the direction of liquid through two excreting pipe 17, conveniently catch the liquid of excreting from different directions.
As shown in fig. 1-7, the present embodiment is a method of using a drainage device for gastrointestinal colorectal surgery: after the wound on the rectum is sutured, a doctor firstly sends one end of the first hose 3 connected with the collecting hopper 8 into the rectum to ensure that the big opening end of the collecting hopper 8 faces inwards, and is positioned at the far end of the operation wound, the limiting block 2 at the outer end of the first hose 3 is left outside the anus, the diameter of the outer end of the first hose 3 is increased by the limiting block 2, the metal tube 1 at one end of the first hose 3 can not enter the rectum, so that the collecting hopper 8 can conveniently collect the excrement in the rectum, and by clamping the first arc-shaped plate 5 and the second arc-shaped plate 21 on the legs of the patient, the first hose 3 cannot be easily pulled out of the rectum when the patient shakes, therefore, the first hose 3 can be ensured to normally drain the rectum, so that the first hose 3 is not easy to leak, and the surgical wound surface is not easily polluted by excrement;
the rotating rod 16 can be driven to rotate by rotating the screwing block 20, the connecting rod 15 can be driven to rotate by rotating the rotating rod 16, the scraper 14 can be driven to rotate by rotating the connecting rod 15, and the inner wall of the metal pipe 1 can be scraped by rotating the scraper 14, so that the adsorption quantity of excrement on the inner wall of the metal pipe 1 can be effectively reduced, and the speed of the excrement excretion is accelerated;
The limiting block 2 is fixedly sleeved on the surface of the metal tube 1, the metal tube 1 can be prevented from entering the rectum through the limiting block 2 when the rectum-protecting device is used, one end of the threaded column 24 is fixedly connected with the knob 25, the threaded column 24 can be conveniently driven to rotate by screwing the knob 25 when the rectum-protecting device is used, the labor-saving effect can be achieved, the limiting ring 13 is sleeved on the surface of the rotating rod 16, four symmetrically-distributed supporting rods 12 are fixedly connected to the peripheral side surface of the limiting ring 13, one end of each supporting rod 12 is fixedly connected with the inner side surface of the metal tube 1, and the rotating rod 16 can rotate in the limiting ring 13 through the rotating rod 16 when the rectum-protecting device is used, so that the rotating rod 16 can rotate more stably;
the lower extreme fixedly connected with of bull stick 16 is twisted piece 20, twist piece 20 and can conveniently drive bull stick 16 and rotate through twisting during the use, with this effect that can reach laborsaving, a side top fixed intercommunication of tubular metal resonator 1 has communicating pipe 6, the fixed surface mounting of communicating pipe 6 has check valve 26, the fixed intercommunication in top of communicating pipe 6 has gasbag 7, can blow in tubular metal resonator 1 through pressing gasbag 7 through communicating pipe 6 during the use, can accelerate the flow of hydrops, the fixed intercommunication in surface below of tubular metal resonator 1 has two symmetric distribution ground to excrete pipe 17, the fixed intercommunication in one end of excreting pipe 17 has second hose 18, the surface mounting of excreting pipe 17 has valve 19, can conveniently control the direction of liquid through two excreting pipe 17, conveniently catch the liquid of excreting from different directions.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A gastrointestinal colorectal drainage device for surgery, comprising a metal tube (1), characterized in that: the upper end of the metal pipe (1) is fixedly communicated with a first hose (3), the upper end of the first hose (3) is fixedly communicated with a collecting hopper (8), the upper end of the collecting hopper (8) is fixedly sleeved with a first connecting ring (9), the lower part of the outer surface of the metal pipe (1) is fixedly communicated with a drain pipe (17), one end of the drain pipe (17) is fixedly communicated with a second hose (18), the surface of the drain pipe (17) is provided with a valve (19), the surface of the metal pipe (1) is fixedly sleeved with a mounting ring (4), the side surface of the mounting ring (4) is rotatably connected with a first arc-shaped plate (5) and a second arc-shaped plate (21), the first arc-shaped plate (5) and the second arc-shaped plate (21) are symmetrically distributed on the surface of the mounting ring (4), one end of the first arc-shaped plate (5) is fixedly connected with a first connecting block (23), one end of the second arc-shaped plate (21) is fixedly connected with a second connecting block (22), threaded holes are formed in the first connecting block (23) and the second connecting block (22), threads in the two threaded holes are arranged oppositely, a threaded column (24) is connected with the first connecting block (23) in an internal thread mode, and the threaded column (24) is in threaded connection with the threaded hole in the second connecting block (22);
The lower extreme of tubular metal resonator (1) runs through and rotates and be connected with bull stick (16), and the fixed surface of bull stick (16) is connected with a plurality of symmetric distribution ground connecting rod (15), the one end fixedly connected with scraper blade (14) of connecting rod (15), the inside wall contact of one side and tubular metal resonator (1) of scraper blade (14).
2. The drainage device for gastrointestinal colorectal surgery according to claim 1, wherein the first connection ring (9) is externally threaded (11) around the surface, and the second connection ring (10) is threadedly connected to the surface of the first connection ring (9).
3. The drainage device for gastrointestinal colorectal surgery according to claim 1, characterized in that a limiting block (2) is fixedly sleeved on the surface of the metal tube (1).
4. A drainage device for gastrointestinal colorectal surgery according to claim 1, characterized in that a knob (25) is fixedly connected to one end of the threaded post (24).
5. The gastrointestinal colorectal surgery drainage device according to claim 1, wherein a limiting ring (13) is sleeved on the surface of the rotating rod (16), four symmetrically distributed support rods (12) are fixedly connected to the peripheral side surface of the limiting ring (13), and one end of each support rod (12) is fixedly connected with the inner side surface of the metal tube (1).
6. A drainage device for gastrointestinal colorectal surgery according to claim 1, wherein a screw block (20) is fixedly connected to the lower end of the rotary rod (16).
7. The drainage device for gastrointestinal colorectal surgery according to claim 1, wherein a communication pipe (6) is fixedly communicated above one side surface of the metal pipe (1), a one-way valve (26) is fixedly installed on the surface of the communication pipe (6), and an air bag (7) is fixedly communicated above the communication pipe (6).
8. The drainage device for gastrointestinal colorectal surgery according to claim 1, characterized in that two symmetrically distributed drainage pipes (17) are fixedly communicated below the outer surface of the metal pipe (1), one end of each drainage pipe (17) is fixedly communicated with a second hose (18), and a valve (19) is mounted on the surface of each drainage pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110642279.3A CN114668901A (en) | 2021-06-09 | 2021-06-09 | Drainage device for gastrointestinal colorectal surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110642279.3A CN114668901A (en) | 2021-06-09 | 2021-06-09 | Drainage device for gastrointestinal colorectal surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114668901A true CN114668901A (en) | 2022-06-28 |
Family
ID=82070600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110642279.3A Pending CN114668901A (en) | 2021-06-09 | 2021-06-09 | Drainage device for gastrointestinal colorectal surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114668901A (en) |
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2021
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| US20080097315A1 (en) * | 2004-01-29 | 2008-04-24 | Becton, Dickinson And Company | Self priming intravenous delivery system |
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