CN110882428B - Novel observation tube for gastrointestinal decompressor for children - Google Patents
Novel observation tube for gastrointestinal decompressor for children Download PDFInfo
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- CN110882428B CN110882428B CN201911373859.6A CN201911373859A CN110882428B CN 110882428 B CN110882428 B CN 110882428B CN 201911373859 A CN201911373859 A CN 201911373859A CN 110882428 B CN110882428 B CN 110882428B
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- bayonet
- sampling part
- jack
- filter screen
- observation tube
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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
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B2010/0061—Alimentary tract secretions, e.g. biliary, gastric, intestinal, pancreatic secretions
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7545—General characteristics of the apparatus with filters for solid matter, e.g. microaggregates
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a novel observation tube for a gastrointestinal decompressor for children, which comprises a body, wherein scales are arranged on the surface of the body, a first bayonet and a second bayonet are arranged at the top of the body, the first bayonet is connected with a negative pressure device through a pipeline, and the second bayonet is connected with a stomach tube through a pipeline; the body is provided with a first jack and a second jack, a filter screen is arranged in the body, one end of the filter screen is fixedly connected to the inner wall of the body, the other end of the filter screen extends out of the first jack, a sampling part is also arranged in the body, one end of the sampling part is fixedly connected to the inner wall of the body, and the other end of the sampling part extends out of the first jack; the sealing layer is arranged at the bottom of the body, and can be separated from the body and can also seal the bottom of the body; the invention has reasonable structure and high use reliability, and the scale arranged on the body is convenient for observing the color, quality and quantity of the diversion liquid.
Description
Technical Field
The invention relates to a medical appliance, in particular to a novel observation tube for a gastrointestinal decompression device for children.
Background
The infantile digestive system is immature and mature, the stomach volume is small, and the gastrointestinal decompressor used clinically at present is a gastrointestinal decompressor used by adults and has large volume; in addition, the traditional disposable negative pressure drainage device is not provided with a definite negative pressure value mark, an operator cannot well master the magnitude of the negative pressure value in the operation process, the negative pressure is too small, the stomach contents cannot be fully drained, the purpose of gastrointestinal decompression cannot be achieved, and vomiting can be caused along with the increase of the intra-abdominal pressure; the negative pressure is too big, makes the stomach tube attract the stomach wall easily or the tensile reduction of stomach tube makes the stomach tube chamber diminish, the adhesion, causes stomach mucous membrane damage and drainage jam, drainage not smooth, current stomach intestine pressure reducer still has to place inconveniently and easily leak the scheduling problem, brings secondary pollution for the patient easily after the water conservancy diversion liquid leaks.
Disclosure of Invention
The technical scheme for solving the technical problem is as follows: a novel observation tube for a gastrointestinal decompression apparatus for children comprises a body, wherein scales are arranged on the surface of the body, a first bayonet and a second bayonet are arranged at the top of the body, the first bayonet is connected with a negative pressure device through a pipeline, and the second bayonet is connected with a stomach tube through a pipeline;
the body is provided with a first jack and a second jack, a filter screen is arranged in the body, one end of the filter screen is fixedly connected to the inner wall of the body, the other end of the filter screen extends out of the first jack, a sampling part is further arranged in the body, one end of the sampling part is fixedly connected to the inner wall of the body, and the other end of the sampling part extends out of the second jack; the body bottom is equipped with the sealing layer, the sealing layer can be with body separation sealed body bottom again.
As an improvement, the first bayonet is connected with a negative pressure device through a one-way non-return pipeline, and the second bayonet is connected with a stomach tube through a one-way non-return pipeline.
As a further improvement, the filtering mesh number of the filtering screen is not more than 200 meshes.
As a further improvement, the sampling part comprises a column body, the column body comprises a first column body and a second column body, the first column body is spliced with the second column body, and one end of the first column body extends out of the body.
As an improvement, the surface of the sampling part is made of glass, and the end part of the sampling part extending out of the body is provided with a handle.
As an improvement, the sealing layer comprises a base body, a sealing gasket is annularly arranged on the base body, the sealing gasket is fixedly connected with the bottom of the body, the base body can be matched with the sealing gasket, and the sealing gasket can be separated out.
As a further improvement, the base body comprises an extrusion-molded non-woven fabric layer and a PP cotton layer, and the non-woven fabric layer is arranged on the PP cotton layer.
As a further improvement, the bottom of the base body is provided with a handle.
As a further improvement, a medical PVC film is pasted on the surface of the sealing layer.
As a further improvement, the body is provided with at least one magic tape and a plurality of suckers.
Has the advantages that: the observation tube for the novel child gastrointestinal decompression device disclosed by the invention has the following advantages compared with the prior art through repeated tests and use:
1. the invention has reasonable structure and high use reliability, and the scale arranged on the body is convenient for observing the color, quality and quantity of the diversion liquid.
2. The filtering screen provided by the invention can effectively filter impurities.
3. The separable sampling part provided by the invention can sample in time, and is convenient for patients to carry out secondary pathological examination.
4. The basal body and the sealing gasket are matched to effectively ensure the sealing performance of the body, and the cost of the medical appliance of a single patient can be effectively reduced by replacing the basal body.
5. The body is provided with at least one magic tape and a plurality of suckers, so that the novel multifunctional electric iron is convenient to place and wide in application range.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the main body structure of the present invention.
FIG. 3 is a schematic view of a sampling portion of the present invention.
FIG. 4 is a schematic view of the structure of the substrate of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments and the accompanying drawings.
The novel observation tube for the gastrointestinal pressure reducer for the children as shown in the attached figures 1-4 comprises a body 1, wherein the body 1 is a transparent shell, scales are arranged on the surface of the body and are smaller than 10ml, so that the real-time condition of the children can be observed conveniently, a bayonet I5 and a bayonet II 4 are arranged at the top of the body 1, the bayonet I5 is connected with a negative pressure device 6 through a pipeline, and the bayonet II 4 is connected with a gastric tube through a pipeline;
the body 1 is provided with a first jack and a second jack, the first jack is positioned above the second jack, a filter screen 2 is arranged in the body 1, one end of the filter screen 2 is fixedly connected to the inner wall of the body 1, the other end of the filter screen extends out of the first jack, a sampling part 3 is also arranged in the body 1, one end of the sampling part 3 is fixedly connected to the inner wall of the body 1, and the other end of the sampling part extends out of the second jack; the bottom of the body 1 is provided with a sealing layer 8, and the sealing layer 8 can be separated from the body 1 and can also seal the bottom of the body 1.
As an improvement, the first bayonet 5 is connected with a negative pressure device 6 through a one-way non-return pipeline, and the second bayonet 4 is connected with a stomach tube through a one-way non-return pipeline.
As a further improvement, the filtering mesh number of the filtering screen 2 is not more than 200 meshes.
As a further improvement, the sampling portion 3 includes a cylinder, the cylinder includes a first cylinder 301 and a second cylinder 302, the first cylinder 301 is inserted into the second cylinder 302, one end of the first cylinder 301 extends out of the body 1, at least one protrusion 304 is disposed on the first cylinder 301, a groove 303 matched with the protrusion 304 is disposed on the second cylinder 302, and the first cylinder 301 is matched with the groove 303 of the second cylinder 302 through the protrusion 304.
In a modified form, the surface of the sampling part 3 is made of glass, and a handle 305 is provided at an end of the sampling part 3 extending out of the body.
As an improvement, the sealing layer 8 includes a base body, a sealing gasket 802 is annularly arranged on the base body, the sealing gasket 802 is fixedly connected with the bottom of the body 1, the base body can be matched with the sealing gasket 802, and can be separated out of the sealing gasket 802.
In a further improvement, the base body comprises an extruded non-woven fabric layer 801 and a PP cotton layer 802, and the non-woven fabric layer 801 is arranged on the PP cotton layer 802.
As a further improvement, the base body is provided with a handle 9 at the bottom, and a user can pull or push the base body out of or into the sealing gasket 802 through the handle 9.
As a further improvement, a medical PVC film is pasted on the surface of the sealing layer 8.
As a further improvement, the body 1 is provided with at least one magic tape 7 and a plurality of suckers.
The product has the following use process: according to the use requirement, after the corresponding pipeline is installed, the negative pressure device 6 drives the diversion liquid to flow into the body 1 from the affected part through the pipeline, after solid particles are filtered by the filter screen 2, the liquid is deposited on the sampling part 3, after the scale is observed, a user can draw the first column 301 away, and after the liquid is drawn out, the diversion liquid attached to the first column 301 can be detected; water conservancy diversion liquid advances to pile up on the sealing layer through the breach of sample portion, takes out through handle 9 after the water conservancy diversion is full and can change from the base member, and for the convenience of patient's use, this device accessible sets up parts such as magic subsides, sucking disc, couple, facilitates the use.
Those of ordinary skill in the art will understand that: the invention is not to be considered as limited to the specific embodiments thereof, but is to be understood as being modified in all respects, all changes and equivalents that come within the spirit and scope of the invention.
Claims (4)
1. An observation tube for a gastrointestinal pressure reducer for children comprises a body and is characterized in that scales are arranged on the surface of the body, a first bayonet and a second bayonet are arranged at the top of the body, the first bayonet is connected with a negative pressure device through a pipeline, and the second bayonet is connected with a gastric tube through a pipeline; the body is provided with a first jack and a second jack, a filter screen is arranged in the body, one end of the filter screen is fixedly connected to the inner wall of the body, the other end of the filter screen extends out of the first jack, a sampling part is further arranged in the body, one end of the sampling part is fixedly connected to the inner wall of the body, and the other end of the sampling part extends out of the second jack; the sealing layer is arranged at the bottom of the body, and can be separated from the body and can seal the bottom of the body;
the first bayonet is connected with a negative pressure device through a one-way non-return pipeline, and the second bayonet is connected with a stomach tube through a one-way non-return pipeline; the sampling part comprises a column body, the column body comprises a first column body and a second column body, the first column body is spliced with the second column body, and one end of the first column body extends out of the body; the sealing layer comprises a substrate, a sealing gasket is annularly arranged on the substrate, the sealing gasket is fixedly connected with the bottom of the body, the substrate can be matched with the sealing gasket, and the sealing gasket can be separated out; the base body comprises an extrusion-molded non-woven fabric layer and a PP cotton layer, and the non-woven fabric layer is arranged on the PP cotton layer; a medical PVC film is pasted on the surface of the sealing layer; the body is provided with at least one magic tape and a plurality of suckers.
2. The observation tube for a pediatric gastrointestinal decompressor according to claim 1, wherein the filtering mesh number of the filtering mesh is not more than 200 meshes.
3. The observation tube for the pediatric gastrointestinal decompressor according to claim 2, wherein the surface of the sampling part is made of glass, and the end of the sampling part extending out of the body is provided with a handle.
4. The observation tube for pediatric gastrointestinal decompression apparatus according to claim 3, wherein a handle is provided at the bottom of the base body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911373859.6A CN110882428B (en) | 2019-12-27 | 2019-12-27 | Novel observation tube for gastrointestinal decompressor for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911373859.6A CN110882428B (en) | 2019-12-27 | 2019-12-27 | Novel observation tube for gastrointestinal decompressor for children |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110882428A CN110882428A (en) | 2020-03-17 |
| CN110882428B true CN110882428B (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911373859.6A Active CN110882428B (en) | 2019-12-27 | 2019-12-27 | Novel observation tube for gastrointestinal decompressor for children |
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| Country | Link |
|---|---|
| CN (1) | CN110882428B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203688294U (en) * | 2014-01-23 | 2014-07-02 | 中国科学院沈阳应用生态研究所 | Flowing dune soil layering sampler |
| CN204064715U (en) * | 2014-09-30 | 2014-12-31 | 新疆农垦科学院 | wetland soil seed bank sampler |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2835730B1 (en) * | 2002-02-11 | 2004-12-10 | C T M Ct De Transfert Des Micr | DEVICE FOR DELIVERY OF SUBSTANCES AND INTRACORPOREAL SAMPLING |
| CN201622188U (en) * | 2010-01-29 | 2010-11-03 | 崔宇 | Excrement sampler for medical treatment |
| CN205084185U (en) * | 2015-10-30 | 2016-03-16 | 王雪艳 | Gastric tube for digestion internal medicine |
| CN205948100U (en) * | 2016-06-25 | 2017-02-15 | 张梅 | Gastrointestinal decompression nursing device |
| CN206007678U (en) * | 2016-07-20 | 2017-03-15 | 四川大学华西第二医院 | A kind of baby's gastrointestinal decompression |
| CN208097034U (en) * | 2017-06-01 | 2018-11-16 | 李娜 | Newborn's disposable gastrointestinal decompression drainage device |
| CN208989833U (en) * | 2018-06-29 | 2019-06-18 | 深圳市环球绿地新材料有限公司 | A kind of blood filter device |
-
2019
- 2019-12-27 CN CN201911373859.6A patent/CN110882428B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203688294U (en) * | 2014-01-23 | 2014-07-02 | 中国科学院沈阳应用生态研究所 | Flowing dune soil layering sampler |
| CN204064715U (en) * | 2014-09-30 | 2014-12-31 | 新疆农垦科学院 | wetland soil seed bank sampler |
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| Publication number | Publication date |
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| CN110882428A (en) | 2020-03-17 |
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