CN111420131A - Gastroenterology is clinical with intestines and stomach pressure relief device - Google Patents
Gastroenterology is clinical with intestines and stomach pressure relief device Download PDFInfo
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- CN111420131A CN111420131A CN202010207833.0A CN202010207833A CN111420131A CN 111420131 A CN111420131 A CN 111420131A CN 202010207833 A CN202010207833 A CN 202010207833A CN 111420131 A CN111420131 A CN 111420131A
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- piston
- way valve
- cover body
- liquid storage
- piston cylinder
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- A61M1/0023—
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- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/78—Means for preventing overflow or contamination of the pumping systems
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- Heart & Thoracic Surgery (AREA)
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- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a gastrointestinal decompression device for clinical use in digestive system department, and relates to the technical field of medical equipment. In the invention: the cover body is engaged with the upper end of the liquid storage tank; a stomach tube is arranged on one side of the cover body; a negative pressure pipe is arranged on the other side of the cover body; the negative pressure pipe is connected with the piston cylinder through a three-way valve; a first one-way valve is arranged between the end of the three-way valve and the negative pressure pipe; the other end of the three-way valve is connected with a second one-way valve; a piston is arranged in the piston cylinder; a piston rod is fixed on the upper end surface of the piston; the upper end of the piston rod is provided with a connecting block; the mounting seat is provided with a rotating wheel; the rotating wheel is connected with the connecting block through a connecting rod. According to the invention, the piston cylinder is matched with the three-way valve to form negative pressure in the liquid storage tank, so that gastric juice in the stomach of a patient is sucked out of the liquid storage tank, the liquid storage tank can be replaced by arranging the liquid storage tank and the cover body which can be separated, the overflow of the liquid storage tank is avoided, the up-and-down movement of the piston is realized by arranging the rotating wheel and the connecting rod in a matching way, and the operation of medical.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to a gastrointestinal decompression device for gastroenterology clinical use.
Background
The digestive system department is a clinical third-level subject which mainly studies diseases of esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas, and the like, and the digestive system department has various diseases, wide medical knowledge and complex and fine operation.
The gastrointestinal decompression is a treatment method for promoting wound healing and gastrointestinal function recovery by sucking out gas, liquid and food residues accumulated in the gastrointestinal tract by utilizing the principles of negative pressure and siphon so as to reduce the pressure in the gastrointestinal tract, relieve the edema of gastric mucosa, improve the blood circulation of the gastrointestinal wall and be beneficial to the limitation of inflammation, is an important means for clinically treating gastrointestinal obstruction, retention, paralysis, perforation and acute severe pancreatitis caused by various reasons and is also an important treatment and nursing measure before and after gastrointestinal tract operation.
The existing gastrointestinal decompression device has the advantages of simple structure, complex operation and inconvenience in use, and in order to solve the problem, the gastrointestinal decompression device for digestive system clinical use is designed.
Disclosure of Invention
The invention aims to provide a gastrointestinal decompression device for clinical use in gastroenterology, which is characterized in that a piston cylinder is matched with a three-way valve to form negative pressure in a liquid storage tank, so that gastric juice in the stomach of a patient is sucked into the liquid storage tank, the liquid storage tank can be replaced by arranging a separable liquid storage tank and a cover body, the overflow of the liquid storage tank is avoided, the up-and-down movement of a piston is realized by arranging a rotating wheel and a connecting rod in a matching way, the operation of medical personnel is facilitated, and.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a gastrointestinal decompression device for clinical use in digestive system department, which comprises a liquid storage tank and a cover body, wherein the cover body is meshed and arranged at the upper end of the liquid storage tank;
a stomach tube is arranged on one side of the cover body; the stomach tube is inserted into the stomach and intestine of a patient;
a negative pressure pipe is arranged on the other side of the cover body; the negative pressure pipe is connected with the piston cylinder through a three-way valve; a first one-way valve is arranged between one end of the three-way valve and the negative pressure pipe; the other end of the three-way valve is connected with the second one-way valve through an air outlet pipe;
the upper end of the piston cylinder is provided with a baffle plate; a piston is arranged in the piston cylinder; a piston rod is fixed on the upper end surface of the piston; the upper end of the piston rod penetrates through the baffle and is provided with a connecting block;
a mounting seat is arranged above the piston cylinder; a rotating wheel is arranged on the mounting seat; the rotating wheel is connected with the connecting block through a connecting rod; the rotating wheel drives the piston to move up and down in the piston cylinder through the connecting rod.
Further, the liquid storage tank and the cover body are connected through threaded engagement; the inner side surface of the cover body is provided with an annular baffle; the annular baffle is matched with the upper end surface of the liquid storage tank; the method is as follows.
Furthermore, a filter screen is arranged in the middle of the cover body; the stomach tube is arranged at the lower end of the filter screen; the negative pressure pipe is arranged at the upper end of the filter screen.
Further, the piston cylinder is fixedly arranged on a fixed frame; the lower end surface of the fixing frame is provided with a through hole; and the vent pipe of the piston cylinder penetrates through the through hole to be connected with the three-way valve.
Furthermore, the lower end surface of the mounting seat is a fixing plate; a plurality of fixing holes are uniformly formed on the periphery of the upper surface of the fixing plate; the fixing hole is matched with the bolt to fix the mounting seat.
Furthermore, a rotating shaft is arranged on the inner side surface of the rotating wheel; the rotating shaft is movably arranged on the mounting seat; the rotating shaft drives the rotating wheel to rotate.
Furthermore, one side of the outer side surface of the rotating wheel is fixedly provided with a connecting column; the connecting column is hinged and matched with the connecting rod.
The invention has the following beneficial effects:
according to the invention, the piston cylinder is matched with the three-way valve to form negative pressure in the liquid storage tank, so that gastric juice in the stomach of a patient is sucked out of the liquid storage tank, the liquid storage tank can be replaced by arranging the liquid storage tank and the cover body which can be separated, the liquid storage tank is prevented from overflowing, the piston is moved up and down by arranging the rotating wheel and the connecting rod in a matching manner, the operation of medical personnel is facilitated, and the use is convenient.
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 diagram of a gastrointestinal decompression device for clinical use in digestive system;
fig. 2 is a schematic structural diagram of the mounting seat and the rotating wheel.
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 "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-2, the present invention relates to a gastrointestinal decompression device for clinical use in gastroenterology, which comprises a liquid storage tank 1 and a cover body 2, wherein the cover body 2 is engaged with and mounted on the upper end of the liquid storage tank 1;
a stomach tube 3 is arranged on one side of the cover body 2; the stomach tube 3 is inserted into the stomach and intestine of a patient;
a negative pressure pipe 4 is arranged on the other side of the cover body 2; the negative pressure pipe 4 is connected with the piston cylinder 10 through a three-way valve 5; a first one-way valve 6 is arranged between one end of the three-way valve 5 and the negative pressure pipe 4; the other end of the three-way valve 5 is connected with a second one-way valve 8 through an air outlet pipe 7;
the upper end of the piston cylinder 10 is provided with a baffle plate 11; a piston 12 is arranged in the piston cylinder 10; a piston rod 13 is fixed on the upper end surface of the piston 12; the upper end of the piston rod 13 passes through the baffle 11 and is provided with a connecting block 14;
a mounting seat 15 is arranged above the piston cylinder 10; a rotating wheel 16 is arranged on the mounting seat 15; the rotating wheel 16 is connected with the connecting block 14 through a connecting rod 17; the runner 16 drives the piston 12 up and down in the piston cylinder 10 via a connecting rod 17.
Further, the liquid storage tank 1 and the cover body 2 are connected through threaded engagement; the inner side surface of the cover body 2 is provided with an annular baffle; the annular baffle is matched with the upper end surface of the liquid storage tank 1; .
Further, a filter screen 201 is installed in the middle of the cover body 2; the stomach tube 3 is arranged at the lower end of the filter screen 201; the negative pressure pipe 4 is installed at the upper end of the filter screen 201.
Further, the piston cylinder 10 is fixedly mounted on the fixing frame 9; the lower end surface of the fixed frame 9 is provided with a through hole; the vent pipe of the piston cylinder 10 passes through the through hole and is connected with the three-way valve 5.
Further, the lower end surface of the mounting seat 15 is a fixing plate; a plurality of fixing holes 1501 are uniformly formed on the periphery of the upper surface of the fixing plate 15; the fixing holes 1501 fix the mount 15 by fitting with bolts.
As shown in fig. 2, a rotating shaft 1601 is provided on the inner side surface of the rotating wheel 16; the rotating shaft 1601 is movably mounted on the mounting seat 15; the rotating shaft 1601 drives the rotating wheel 16 to rotate, and one side of the outer side surface of the rotating wheel 16 is fixed with a connecting post 1602; the connecting post 1602 is in hinged engagement with the connecting rod 17.
The first embodiment is as follows: the embodiment is a working principle of a gastrointestinal decompression device for clinical use in digestive system department: during the use, rotation pivot 1601 drives the runner 16 and rotates, drive piston 12 through connecting rod 17 and reciprocate in piston cylinder 10, when piston 12 moves down, the air in piston cylinder 10 discharges through second check valve 8, when piston 12 moves up, air suction in the liquid storage pot 1 is to piston cylinder 10 in through negative pressure pipe 4 for form the negative pressure in the liquid storage pot 1, and the gas, liquid or food residue that gather in the intestines and stomach then enter into the liquid storage pot 1 through stomach tube 3, liquid or food residue are stored in the liquid storage pot 1, and gas is then discharged through second check valve 8.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 (7)
1. The utility model provides a clinical stomach intestine pressure relief device that uses of gastroenterology, includes liquid storage pot (1) and lid (2), its characterized in that: the cover body (2) is engaged and arranged at the upper end of the liquid storage tank (1);
a stomach tube (3) is arranged on one side of the cover body (2); the stomach tube (3) is inserted into the stomach and intestine of a patient;
a negative pressure pipe (4) is arranged on the other side of the cover body (2); the negative pressure pipe (4) is connected with the piston cylinder (10) through a three-way valve (5); a first one-way valve (6) is arranged between one end of the three-way valve (5) and the negative pressure pipe (4); the other end of the three-way valve (5) is connected with a second one-way valve (8) through an air outlet pipe (7);
the upper end of the piston cylinder (10) is provided with a baffle plate (11); a piston (12) is arranged in the piston cylinder (10); a piston rod (13) is fixed on the upper end surface of the piston (12); the upper end of the piston rod (13) penetrates through the baffle (11) and is provided with a connecting block (14);
a mounting seat (15) is arranged above the piston cylinder (10); a rotating wheel (16) is arranged on the mounting seat (15); the rotating wheel (16) is connected with the connecting block (14) through a connecting rod (17); the rotating wheel (16) drives the piston (12) to move up and down in the piston cylinder (10) through a connecting rod (17).
2. The clinical gastrointestinal decompression device for the gastroenterology according to claim 1, wherein the fluid reservoir (1) and the cover body (2) are connected by threaded engagement; an annular baffle is arranged on the inner side surface of the cover body (2); the annular baffle is matched with the upper end surface of the liquid storage tank (1); the method is as follows.
3. The clinical gastrointestinal decompression device for the digestive system department according to claim 1, wherein a filter screen (201) is installed in the middle of the cover body (2); the stomach tube (3) is arranged at the lower end of the filter screen (201); the negative pressure pipe (4) is arranged at the upper end of the filter screen (201).
4. The clinical gastrointestinal decompression device for the gastroenterology according to claim 1, wherein the piston cylinder (10) is fixedly installed on a fixing frame (9); the lower end surface of the fixed frame (9) is provided with a through hole; and a vent pipe of the piston cylinder (10) passes through the through hole and is connected with the three-way valve (5).
5. The clinical gastrointestinal decompression device for the gastroenterology according to claim 1, wherein the lower end surface of the mounting seat (15) is a fixing plate; a plurality of fixing holes (1501) are uniformly formed on the periphery of the upper surface of the fixing plate (15); the fixing holes (1501) are matched with bolts to fix the mounting seat (15).
6. The clinical gastrointestinal decompression device for the gastroenterology according to claim 1, wherein a rotating shaft (1601) is arranged on the inner side of the rotating wheel (16); the rotating shaft (1601) is movably arranged on the mounting seat (15); the rotating shaft (1601) drives the rotating wheel (16) to rotate.
7. The clinical gastrointestinal decompression device for the gastroenterology according to claim 1, wherein a connection column (1602) is fixed on one side of the outer side surface of the rotating wheel (16); the connecting column (1602) is in hinged fit with the connecting rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010207833.0A CN111420131A (en) | 2020-03-23 | 2020-03-23 | Gastroenterology is clinical with intestines and stomach pressure relief device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010207833.0A CN111420131A (en) | 2020-03-23 | 2020-03-23 | Gastroenterology is clinical with intestines and stomach pressure relief device |
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| Publication Number | Publication Date |
|---|---|
| CN111420131A true CN111420131A (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010207833.0A Withdrawn CN111420131A (en) | 2020-03-23 | 2020-03-23 | Gastroenterology is clinical with intestines and stomach pressure relief device |
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| Country | Link |
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| CN (1) | CN111420131A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843350A (en) * | 2021-02-02 | 2021-05-28 | 山东大学齐鲁医院(青岛) | Gastroenterology is clinical with stomach pressure relief device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201271396Y (en) * | 2008-10-15 | 2009-07-15 | 张秋源 | Gastrointestinal pressure reducer for nursing digestion |
| CN204501825U (en) * | 2015-03-17 | 2015-07-29 | 秦莉莉 | Digestive System Department gastrointestinal decompression |
| CN205832249U (en) * | 2016-05-30 | 2016-12-28 | 西安交通大学第一附属医院 | A kind of Gastroenterology dept. driven pressure reducer for gastrointestinal tract |
| CN109999233A (en) * | 2019-04-11 | 2019-07-12 | 张显学 | A kind of stomach surgical clinical stomach liquid decompressor |
| CN209916818U (en) * | 2019-03-11 | 2020-01-10 | 彭富栋 | Neonate's intestines and stomach decompression appearance |
-
2020
- 2020-03-23 CN CN202010207833.0A patent/CN111420131A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201271396Y (en) * | 2008-10-15 | 2009-07-15 | 张秋源 | Gastrointestinal pressure reducer for nursing digestion |
| CN204501825U (en) * | 2015-03-17 | 2015-07-29 | 秦莉莉 | Digestive System Department gastrointestinal decompression |
| CN205832249U (en) * | 2016-05-30 | 2016-12-28 | 西安交通大学第一附属医院 | A kind of Gastroenterology dept. driven pressure reducer for gastrointestinal tract |
| CN209916818U (en) * | 2019-03-11 | 2020-01-10 | 彭富栋 | Neonate's intestines and stomach decompression appearance |
| CN109999233A (en) * | 2019-04-11 | 2019-07-12 | 张显学 | A kind of stomach surgical clinical stomach liquid decompressor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843350A (en) * | 2021-02-02 | 2021-05-28 | 山东大学齐鲁医院(青岛) | Gastroenterology is clinical with stomach pressure relief device |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200717 |
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| WW01 | Invention patent application withdrawn after publication |