CN219721343U - Multifunctional single-cavity stomach tube - Google Patents
Multifunctional single-cavity stomach tube Download PDFInfo
- Publication number
- CN219721343U CN219721343U CN202320474975.2U CN202320474975U CN219721343U CN 219721343 U CN219721343 U CN 219721343U CN 202320474975 U CN202320474975 U CN 202320474975U CN 219721343 U CN219721343 U CN 219721343U
- Authority
- CN
- China
- Prior art keywords
- tube
- branch
- branch pipe
- stomach
- main
- 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.)
- Active
Links
- 210000002784 stomach Anatomy 0.000 title claims abstract description 64
- 230000002496 gastric effect Effects 0.000 claims abstract description 59
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 4
- 229920002457 flexible plastic Polymers 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 23
- 238000002347 injection Methods 0.000 abstract description 13
- 239000007924 injection Substances 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 210000000936 intestine Anatomy 0.000 description 20
- 230000006837 decompression Effects 0.000 description 10
- 235000013305 food Nutrition 0.000 description 6
- 210000001156 gastric mucosa Anatomy 0.000 description 6
- 208000015181 infectious disease Diseases 0.000 description 6
- 229940079593 drug Drugs 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000020888 liquid diet Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010033645 Pancreatitis Diseases 0.000 description 2
- 206010033647 Pancreatitis acute Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 201000003229 acute pancreatitis Diseases 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 210000004051 gastric juice Anatomy 0.000 description 2
- 235000021056 liquid food Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 206010021333 Ileus paralytic Diseases 0.000 description 1
- 201000005081 Intestinal Pseudo-Obstruction Diseases 0.000 description 1
- 241000219061 Rheum Species 0.000 description 1
- 235000009411 Rheum rhabarbarum Nutrition 0.000 description 1
- 206010046274 Upper gastrointestinal haemorrhage Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000001819 pancreatic juice Anatomy 0.000 description 1
- 201000007620 paralytic ileus Diseases 0.000 description 1
- 230000008855 peristalsis Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a multifunctional single-cavity stomach tube, which belongs to the technical field of medical auxiliary instruments, wherein the multifunctional single-cavity stomach tube comprises a main tube body, a first branched tube and a second branched tube, one end of the main tube body is respectively communicated with output ends of the first branched tube and the second branched tube, and the other end of the main tube body is provided with an opening communicated with the outside; the input port of the first branch pipe is provided with an external joint connected with the gastrointestinal pressure reducer, and the first branch pipe and the second branch pipe are respectively provided with a stomach tube clamp for controlling the on-off state of the pipeline. The multifunctional single-cavity stomach tube provided by the utility model can simultaneously complete the injection work of the medicine in the stomach under the scene of connecting the gastrointestinal pressure reducer, thereby being beneficial to simplifying the flow and reducing the cost of labor and time.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to a multifunctional single-cavity stomach tube.
Background
Gastric tubes (nasogastric tubes) are a device that in special cases helps patients who cannot swallow to deliver the necessary moisture and food.
At present, gastrointestinal decompression operation is often required for patients suffering from acute pancreatitis, and the gastrointestinal decompression operation specifically refers to sucking and leading out food in the stomach and gastric secretion, so that pancreatic juice secretion is reduced, and pancreatic recovery is promoted.
However, in the gastrointestinal decompression operation process, the gastrointestinal decompression is required to be indirectly suspended, and traditional Chinese medicine decoction such as raw rhubarb and the like is injected during the suspension to promote intestinal peristalsis of a patient, so that defecation is promoted, toxin discharge is facilitated, and paralytic ileus symptoms are improved. In the existing gastric tube, no matter the single-cavity gastric tube or the double-cavity gastric tube is required to be pulled out of the gastrointestinal pressure reducer, medicines are injected into the stomach again, the gastrointestinal pressure reducer is connected again after the medicines are basically emptied, the operation is very complicated, the possibility of exogenous infection is caused, and the use limitation of the gastric tube is larger.
Therefore, the above prior art has at least the following technical problems: the stomach tube in the prior art can be filled with the medicine into the stomach after the stomach tube pressure reducer is pulled out, and can be connected with the stomach tube pressure reducer again after the medicine is emptied, so that the operation is very complicated, and the possibility of exogenous infection is caused.
Disclosure of Invention
The embodiment of the utility model solves the technical problems that the stomach tube in the prior art can be filled with the medicine after the stomach tube is pulled out of the gastrointestinal pressure reducer, and can be connected with the gastrointestinal pressure reducer again after the medicine is emptied, so that the operation is very complicated, and exogenous infection is possibly caused.
In order to solve the technical problems, the embodiment of the utility model provides a multifunctional single-cavity stomach tube, which comprises a main tube body, a first branch tube and a second branch tube, wherein one end of the main tube body is respectively communicated with the output ends of the first branch tube and the second branch tube, and the other end of the main tube body is provided with an opening communicated with the outside;
the input port of the first branch pipe is provided with an external joint connected with the gastrointestinal pressure reducer, and the first branch pipe and the second branch pipe are respectively provided with a stomach tube clamp for controlling the on-off state of the pipeline.
Further, one end of the main pipe body, which is provided with an opening, is closed, the opening is formed in the side wall of the main pipe body, and a plurality of openings are formed at intervals along the length direction of the main pipe body.
Further, the end arc transition of the main pipe body near one end of the opening is arranged.
Further, the opening is disposed through a sidewall of the main tubular body.
Further, the second branch pipe comprises a pusher connector fixedly arranged at an input port of the second branch pipe and a syringe connector flexibly connected with the second branch pipe, and the syringe connector can be detachably sleeved in the pusher connector so that the second branch pipe is switched from a pusher connection state to a syringe connection state.
Further, the interface caliber of the pusher joint is larger than the interface caliber of the injector joint.
Further, a cap for blocking the input port of the first branch pipe is arranged on the first branch pipe; and/or a cap for blocking the input port of the second branch pipe is arranged on the second branch pipe.
Further, a guide wire is sleeved in the second branch pipe, one end of the guide wire abuts against one end of the main pipe body, which is provided with the opening, and the other end of the guide wire extends out of the second branch pipe.
Further, a handle is constructed at one end of the guide wire extending out of the second branch pipe.
Further, the main tube body, the first branch tube and the second branch tube are made of flexible plastic.
One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages:
(1) According to the multifunctional single-cavity stomach tube, the first branch tube and the second branch tube are arranged, the input port of the first branch tube is provided with the external connector for being connected with the gastrointestinal pressure reducer, and the first branch tube and the second branch tube are respectively provided with the stomach tube clamp for controlling the on-off state of the pipeline, so that the first branch tube can be connected with the gastrointestinal pressure reducer, and the second branch tube can perform injection work such as liquid diet or moisture, so that the multifunctional single-cavity stomach tube provided by the utility model has the gastrointestinal pressure reducing function and the medicine and food injection function in the stomach, simplifies related operation procedures of the stomach, reduces labor and time cost, solves the technical problems that the stomach tube in the prior art can be injected with medicine only after the gastrointestinal pressure reducer is pulled out, and the stomach tube can be connected with the gastrointestinal pressure reducer again after the medicine is emptied, is very tedious in operation, and causes exogenous infection.
(2) The end part of the main pipe body, which is provided with the opening, is closed, so that the gastric mucosa is prevented from being injured by suction when the gastrointestinal pressure reducer sucks.
(3) The end arc transition of the end part of the main pipe body close to the opening is arranged, so that the damage to gastric mucosa can be reduced.
(4) The openings on the main pipe body penetrate through the side wall of the main pipe body, so that the injection rate into the stomach and intestine can be further improved, the openings penetrating through the two sides can promote the uniform absorption of gastric mucosa in the stomach and intestine, and the phenomenon that medicines are accumulated on one side or excessive liquid foods are avoided.
(5) The second branch pipe further comprises a pusher connector fixedly arranged at an input port of the second branch pipe and a syringe connector flexibly connected with the second branch pipe, and the syringe connector can be detachably sleeved in the pusher connector, so that the second branch pipe can be switched from a pusher connection state to a syringe connection state.
(6) The first branch pipe is provided with the cap for blocking the first branch pipe input port, the second branch pipe is provided with the cap for blocking the second branch pipe input port, and the cap can prevent dust from entering when not in use and can prevent the injection effect from being influenced by the reflux of gastric juice in stomach and intestine.
(7) The second branch pipe inner sleeve is provided with a guide wire, so that the support can be provided for the second branch pipe, and the main pipe body can be conveniently stretched into the appointed position of the stomach intestine through the guide wire, so that the movement path and the position of the stomach pipe can be conveniently controlled.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a multi-functional single lumen gastric tube in an embodiment of the present utility model;
FIG. 2 is a perspective view of a multi-functional single lumen gastric tube in an embodiment of the present utility model;
FIG. 3 is a top view of a multi-functional single lumen gastric tube in an embodiment of the present utility model;
fig. 4 is a side view of a multi-functional single lumen gastric tube in an embodiment of the present utility model.
Description of the reference numerals
1. A main pipe body; 2. a first branch pipe; 3. a second branch pipe; 4. an outer joint; 5. a syringe connector; 6. a pusher joint; 7. a guide wire; 8. a handle; 9. capping; 10. an opening; 11. gastric tube clamp.
Detailed Description
The embodiment of the utility model solves the technical problems that the stomach tube in the prior art can be filled with the medicine after the stomach tube is pulled out of the gastrointestinal pressure reducer, and can be connected with the gastrointestinal pressure reducer again after the medicine is emptied, so that the operation is very complicated, and exogenous infection is possibly caused.
The technical scheme in the embodiment of the utility model aims to solve the technical problems, and the overall thought is as follows:
through setting up first minute canal and second minute canal, the input port of first minute canal is equipped with the external connection that is used for being connected with the intestines and stomach pressure reducer, first minute canal with be provided with the stomach tube clamp of control pipeline break-make state on the second minute canal respectively, from this, first minute canal can be connected with the intestines and stomach pressure reducer, the second minute canal can carry out injection work such as liquid diet or moisture, make the multi-functional single chamber stomach tube that the utility model provided have intestines and stomach decompression function and stomach internal medicine, food injection function concurrently, simplify intestines and stomach related operation flow, reduce manual work and time cost, the stomach tube that has solved among the prior art all need pull out the intestines and stomach pressure reducer just can pour into the medicine into to the stomach after, and just can connect the intestines and stomach pressure reducer again after the medicine is emptied, the operation is very loaded down with trivial details, and has the possible technical problem that leads to exogenous infection.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
One or more embodiments of the utility model provide a multifunctional single-cavity gastric tube, which belongs to the technical field of medical auxiliary instruments and can be applied to gastrointestinal decompression operation of patients suffering from acute pancreatitis or gastrointestinal hemostatic drug injection operation of patients suffering from acute upper gastrointestinal bleeding.
As shown in fig. 1, the multifunctional single-cavity stomach tube comprises a main tube body 1, a first branch tube 2 and a second branch tube 3, wherein one end of the main tube body 1 is respectively communicated with the output ends of the first branch tube 2 and the second branch tube 3, and an opening 10 communicated with the outside is arranged at the other end of the main tube body 1; the input port of the first branch pipe 2 is provided with an external joint 4 used for being connected with a gastrointestinal pressure reducer, and the first branch pipe 2 and the second branch pipe 3 are respectively provided with a stomach tube clamp 11 for controlling the on-off state of a pipeline.
As can be seen from the above description, the multifunctional single-cavity gastric tube provided by the embodiment of the utility model has the advantages that the first branch tube 2 and the second branch tube 3 are arranged, the input port of the first branch tube 2 is provided with the external joint 4 for being connected with the gastrointestinal pressure reducer, and the first branch tube 2 and the second branch tube 3 are respectively provided with the gastric tube clamp 11 for controlling the on-off state of the pipeline, so that the first branch tube 2 can be connected with the gastrointestinal pressure reducer, and the second branch tube 3 can perform injection work of liquid food or moisture and the like, so that the multifunctional single-cavity gastric tube provided by the embodiment of the utility model has the gastrointestinal pressure reducing function and the medicine and food injection function in the stomach, simplifies gastrointestinal related operation procedures, and reduces labor and time cost.
In some embodiments, the main tube body 1, the first branch tube 2 and the second branch tube 3 may be made of existing mature flexible plastics, such as polyurethane materials or silicone materials.
In some embodiments, as shown in fig. 1 to 4, an end portion of the main tube body 1 provided with an opening 10 is provided in a closed state, the opening 10 is provided on a side wall of the main tube body 1, and the opening 10 has a plurality of openings arranged at intervals along a length direction of the main tube body 1. The closed end arrangement can avoid damage to the gastric mucosa by sucking the gastric mucosa when the gastrointestinal pressure reducer is sucked.
Preferably, the main tube body 1 is provided with an arc transition at the end near the opening 10, so that damage to the gastric mucosa can be reduced.
Further, in some embodiments, the openings 10 on the main tube body 1 are disposed through the side wall of the main tube body 1, so that the disposed openings 10 can further promote the injection rate into the stomach and intestine, and the openings 10 penetrating on two sides can promote the uniform absorption of the stomach and intestine mucosa, so as to avoid the accumulation of medicines or excessive fluid food on one side.
As shown in fig. 1, in some embodiments, the outer joint 4 on the first branch pipe 2 is configured to match the shape of the interface of the gastrointestinal decompression device, where the gastrointestinal decompression device may be implemented with existing and mature related medical equipment, and the shape of the outer joint 4 may be changed accordingly according to different types of gastrointestinal decompression devices.
In some embodiments, the second branch pipe 3 further includes a pusher connector 6 fixed to the input port of the second branch pipe 3, and a syringe connector 5 flexibly connected to the second branch pipe 3, where the syringe connector 5 can be detachably sleeved in the pusher connector 6, so that the second branch pipe 3 is switched from a pusher connection state to a syringe connection state.
In the above embodiment, the manner described in fig. 1 can be adopted between the pusher joint 6 and the syringe joint 5 on the second branch pipe 3: the pusher joint 6 is directly fixed on the input port of the second branch pipe 3, and the injector joint 5 is connected to the position of the input port of the second branch pipe 3 through a flexible rope; when the push rod device is needed to be pushed, the push rod device is directly connected with the push rod device connector 6, when the water is needed to be injected by the syringe, the syringe connector 5 is sleeved in the push rod device connector 6 to form interference fixation, and the syringe is connected to the syringe connector 5.
In the above embodiment, the interface caliber of the pusher connector 6 is larger than the interface caliber of the syringe connector 5, and the syringe connector 5 is fixed in the pusher connector 6 by interference fit.
Similarly, the above-mentioned pusher and injector can be used with existing mature related medical equipment, and the shapes of the pusher connector 6 and the injector connector 5 can be changed correspondingly according to different models and types of pusher and injector.
In the above embodiment, the pusher joint 6 and the syringe joint 5 may be fixed by a screw connection, in addition to the interference fit, as long as the connection can be detachably formed.
As shown in fig. 1 to 4, in some embodiments, the first branch pipe 2 is provided with a cap 9 for blocking the input port of the first branch pipe 2, and the second branch pipe 3 is provided with a cap 9 for blocking the input port of the second branch pipe 3. The provision of the cap 9 prevents dust from entering when not in use and prevents the injection effect from being affected by the reflux of gastric juice in the stomach.
In some embodiments, the gastric tube clips 11 on the first and second branch tubes 2 and 3 may be elastic plastic clips, so long as the on-off state of the tube can be controlled.
In some embodiments, the second branch pipe 3 is sleeved with a guide wire 7, one end of the guide wire 7 abuts against one end of the main pipe body 1 provided with the opening 10, and the other end of the guide wire 7 extends out of the second branch pipe 3. Here, the end of the guide wire 7 extending out of the second branch tube 3 is configured with a handle 8, and the guide wire can provide support for the second branch tube 3, and the main tube body 1 can be conveniently extended into a specified position of the stomach intestine by arranging the guide wire 7, so that the movement path and the position of the stomach tube can be conveniently controlled.
The use principle of the multifunctional single-cavity stomach tube provided by the utility model is as follows:
the main tube body 1 of the stomach tube is reserved in the stomach intestine by using a guide wire 7, the outer joint 4 of the first branch tube 2 is connected with a stomach intestine pressure reducer, the second branch tube 3 is clamped by using a stomach tube clamp 11, the second branch tube 3 is in a disconnected closed state, and then the stomach intestine is subjected to drainage operation by using the stomach intestine pressure reducer; when the medicine or the liquid diet is required to be synchronously input into the stomach and the intestine, the first branch pipe 2 is clamped by the gastric pipe clamp 11, so that the first branch pipe 2 is in a disconnected closed state, the gastric pipe clamp 11 on the second branch pipe 3 is loosened, the second branch pipe 3 is in an unblocked state, the second branch pipe 3 is connected with a syringe, the medicine is injected into the stomach and the intestine, after the medicine injection is completed, the gastric pipe clamp 11 clamps the second branch pipe 3, and the gastric pipe clamp 11 on the first branch pipe 2 is loosened, so that the stomach and intestine decompression drainage work is continued.
It will be understood that, although the terms "first," "second," etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments.
The terms of orientation such as external, intermediate, internal, etc. mentioned or possible to be mentioned in this specification are defined with respect to the configurations shown in the drawings, which are relative concepts, and thus may be changed accordingly depending on the different positions and different states of use in which they are located. These and other directional terms should not be construed as limiting terms.
While the utility model has been described with respect to preferred embodiments thereof, it will be understood by those skilled in the art that various modifications and additions may be made without departing from the scope of the utility model. Equivalent embodiments of the present utility model will be apparent to those skilled in the art having the benefit of the teachings disclosed herein, when considered in the light of the foregoing disclosure, and without departing from the spirit and scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (10)
1. The multifunctional single-cavity stomach tube is characterized by comprising a main tube body (1), a first branch tube (2) and a second branch tube (3), wherein one end of the main tube body (1) is respectively communicated with the output ends of the first branch tube (2) and the second branch tube (3), and an opening (10) communicated with the outside is formed in the other end of the main tube body (1);
the input port of the first branch pipe (2) is provided with an outer joint (4) used for being connected with a gastrointestinal pressure reducer, and the first branch pipe (2) and the second branch pipe (3) are respectively provided with a stomach tube clamp (11) for controlling the on-off state of a pipeline.
2. A multi-functional single-lumen gastric tube according to claim 1, characterized in that the end of the main tube body (1) provided with the opening (10) is provided with a closed end, the opening (10) is provided on the side wall of the main tube body (1), and the opening (10) is provided with a plurality of openings arranged at intervals along the length direction of the main tube body (1).
3. A multi-functional single lumen gastric tube as claimed in claim 2, characterized in that the end arc transition of the main tube body (1) near the end of the opening (10) is provided.
4. A multi-functional single lumen gastric tube according to claim 2, characterized in that said opening (10) is provided through a side wall of said main tube body (1).
5. The multifunctional single-lumen gastric tube according to claim 1, characterized in that the second branch tube (3) comprises a pusher connector (6) fixedly arranged at the input port of the second branch tube (3) and a syringe connector (5) flexibly connected to the second branch tube (3), wherein the syringe connector (5) can be detachably sleeved in the pusher connector (6) so as to enable the second branch tube (3) to be switched from a pusher connection state to a syringe connection state.
6. A multi-functional single lumen gastric tube as claimed in claim 5, characterized in that the connector bore of the pusher connector (6) is larger than the connector bore of the syringe connector (5).
7. The multifunctional single-cavity stomach tube according to claim 1, wherein a cap (9) for plugging an input port of the first branch tube (2) is arranged on the first branch tube (2); and/or a cover cap (9) for blocking the input port of the second branch pipe (3) is arranged on the second branch pipe (3).
8. A multifunctional single-lumen gastric tube according to claim 1, characterized in that a guide wire (7) is sleeved in the second branch tube (3), one end of the guide wire (7) abuts against one end of the main tube body (1) provided with the opening (10), and the other end of the guide wire (7) extends out of the second branch tube (3).
9. A multi-functional single lumen gastric tube according to claim 8 characterized in that the end of the guide wire (7) extending out of the second branch tube (3) is configured with a handle (8).
10. A multi-functional single-lumen gastric tube according to claim 1, characterized in that the main tube body (1), the first branch tube (2) and the second branch tube (3) are made of flexible plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320474975.2U CN219721343U (en) | 2023-03-14 | 2023-03-14 | Multifunctional single-cavity stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320474975.2U CN219721343U (en) | 2023-03-14 | 2023-03-14 | Multifunctional single-cavity stomach tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219721343U true CN219721343U (en) | 2023-09-22 |
Family
ID=88057345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320474975.2U Active CN219721343U (en) | 2023-03-14 | 2023-03-14 | Multifunctional single-cavity stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219721343U (en) |
-
2023
- 2023-03-14 CN CN202320474975.2U patent/CN219721343U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11166881B2 (en) | Tube cleaning actuated syringe | |
| US6659974B1 (en) | Single lumen gastro-intestinal feeding-decompression tubes | |
| CN219721343U (en) | Multifunctional single-cavity stomach tube | |
| CN105476863B (en) | Multifunctional three-way valve stomach tube and its application method | |
| CN111135366A (en) | Medical lavage tube and medical lavage system | |
| CN216394877U (en) | Double-channel stomach tube | |
| CN209611832U (en) | A kind of gastrointestinal surgery gastro-intestinal Fluid decompressor | |
| CN210125091U (en) | Biliary tract drainage tube | |
| CN214806925U (en) | But quick separation's nutrition and intestines and stomach decompression integral type device in intestines | |
| CN220125208U (en) | Multipurpose adjusting stomach tube with long service life | |
| CN211434225U (en) | Double-head stomach tube | |
| CN220655982U (en) | Multi-cavity nasal feeding tube | |
| CN209392416U (en) | Closing and pre- washing pipe device for gastrointestinal nutrition tube | |
| CN113559340B (en) | Circulating system capable of detecting nutrient solution components | |
| CN220967717U (en) | Three-cavity nutrition tube | |
| CN213526769U (en) | Novel retention enemator | |
| CN214232272U (en) | Sustainable enema therapeutic instrument | |
| CN218793118U (en) | Multifunctional gastrostomy tube | |
| CN109620313B (en) | Pipeline instrument for implanting endoscope into small intestine through anus colon and implantation method | |
| CN213608882U (en) | Nasal gastrointestinal tube with anti-reflux function | |
| CN213251374U (en) | Damage-preventing three-cavity two-sac tube for jejunum nutrition and intragastric decompression | |
| CN212700051U (en) | Catheter device for thoracoabdominal cavity chemotherapy | |
| CN220002507U (en) | Double-head stomach tube | |
| CN117562813A (en) | Built-in catheter of gastrointestinal tube and use method | |
| CN214965288U (en) | Sterile water feeding device for endoscope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |