CN208809108U - Novel Nasal gastrointestinal tube - Google Patents
Novel Nasal gastrointestinal tube Download PDFInfo
- Publication number
- CN208809108U CN208809108U CN201820413823.0U CN201820413823U CN208809108U CN 208809108 U CN208809108 U CN 208809108U CN 201820413823 U CN201820413823 U CN 201820413823U CN 208809108 U CN208809108 U CN 208809108U
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- connector
- tube body
- lid
- tube
- nostril
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Abstract
The utility model discloses novel Nasal gastrointestinal tubes.The novel Nasal gastrointestinal tube includes the first tube body and the second tube body of detachable connection；The bottom of first tube body is equipped with the first connector；The top of second tube body is equipped with the second connector, and the second tube body is uniformly provided with several first side openings close to one section of its bottom position；First connector and the second connector detachable connection；Second connector is equipped with flip lid, and flip lid includes the first lid and the second lid, and the first lid can cover conjunction on the second connector, and the second lid can cover conjunction on the first lid；Nostril fixing piece is additionally provided on second tube body, nostril fixing piece is located at the lower section of the second connector.The utility model can easily facilitate the operation of doctor or nurse, while after intubation, by the way that nostril fixing piece to be inserted into the nasal cavity of patient, can easily facilitate the fixation of Nasal gastrointestinal tube.
Description
Technical field
The utility model relates to medical instruments field, in particular to novel Nasal gastrointestinal tube.
Background technique
Disease of digestive system patient is if you need to operative treatment at present, and patient produces since anesthesia influences during surgery in order to prevent
Raw vomiting, asphyxia convenient for the operation in art and increase operation safety, can generally plug in a conduit before surgery and carry out into stomach
Gastrointestinal decompression；It is postoperative to heal to mitigate thread tension and incision pain conducive to abdominal wound, mitigate pressure in gastrointestinal tract, promotees
Restore as early as possible into functions of intestines and stomach, prevent abdominal distension, also can piece conduit of indwelling under one's belt；In addition certain diet cannot administer, depth
The urgent patient of stupor, in order to normal physiological function also can piece conduit of indwelling under one's belt or in enteron aisle, to help patient to drink
Water and feed.Currently, there are two ways to placing such conduit, a kind of method be direct oral cavity enter esophagus finally arrive at stomach or
Person's enteron aisle；Another method is that via intranasal application enters esophagus and finally arrives at stomach or enteron aisle.The placement method of direct oral cavity is due to pharynx
The stimulation meeting in portion is so that patient ceaselessly has a swallowing act, and the clear patient of unconsciousness has subconscious chewing reaction, is easy
Sealing, the integrality for destroying conduit, cause malpractice.The placement method of via intranasal application, although there is certain thorn to nasal membrane
Swash effect, still, for the placement method of direct oral cavity, stimulate the reaction, later period nursing and the generation of malpractice of patient
Probability all greatly reduces.
Notification number is that the Chinese utility model patent of CN203001648U discloses a kind of Nasal gastrointestinal tube, including tube body and connects
Head, tube body are connect with connector, and tube body bottom end is uniformly provided with several side openings, and connector includes the first connector and the second connector, and first
Connector is fixedly connected with tube body, and the second connector is detachably connected with the first connector, when in use, selects suitable second connector,
Second connector is tightened on the first connector, guiding steel wire is inserted into tube body, tube body is slowly imported by people by guiding steel wire
In vivo, nutrient solution is then injected into tube body by the seal wire connector of hollow out, nutrient solution is out of side opening even into human body.
However including above-mentioned patent in the prior art, since tube length is limited, nutrition is being injected into tube body
When liquid, it is unfavorable for the operation of doctor or nurse.
Utility model content
The purpose of the utility model is to provide a kind of novel Nasal gastrointestinal tubes convenient for operation, can solve the above-mentioned prior art
One or more of problem.
One aspect according to the present utility model provides novel Nasal gastrointestinal tube, the first pipe including detachable connection
Body and the second tube body；
The bottom of first tube body is equipped with the first connector；
The top of second tube body is equipped with the second connector, and the second tube body is uniformly provided with close to one section of its bottom position
Several first side openings；
First connector and the second connector detachable connection；
Second connector is equipped with flip lid, and flip lid includes the first lid and the second lid, and the first lid can cover conjunction second
On connector, the second lid can cover conjunction on the first lid；
Nostril fixing piece is additionally provided on second tube body, nostril fixing piece is located at the lower section of the second connector.
The utility model has the beneficial effects that: by the first tube body that Nasal gastrointestinal tube is designed as to detachable connection and
Second tube body can easily facilitate the operation of doctor or nurse, while after intubation, by the way that nostril fixing piece is inserted into patient's
Nasal cavity can easily facilitate the fixation of Nasal gastrointestinal tube.When specifically used, the first tube body and the second tube body can be dismantled, be covered
Upper first lid, is inserted into seal wire into the second tube body, is slowly imported the second tube body in human body by seal wire, when the second tube body is inserted
After entering appropriate depth, seal wire is carefully removed, open the first lid, nostril fixing piece is inserted into patient's nasal cavity, then by the
The close connection of one connector and the second connector, the first tube body and the second tube body are attached, and the arrival end of the first tube body can be with
Directly it is connected with syringe, nutrient solution, nutrient solution energy can be injected into Nasal gastrointestinal tube from there through the arrival end of the first tube body
Enough even into human body from the first side opening on the second tube body.It carry out activity or is not needed to patient when patient needs to leave the bed
When injecting nutrient solution, the first tube body can be removed, then the first lid is placed on the second connector, the second lid is placed on first
On lid, to guarantee the air-tightness of the second tube body.
In some embodiments, air bag is additionally provided on the second tube body, the second tube body includes two lumens, one of pipe
Chamber is liquid pipe, another lumen is tracheae, and the first side opening is opened in the liquid pipe of the second tube body, opens up on the tracheae of the second tube body
There is the second side opening being interconnected with air bag.As a result, by the way that air bag is arranged on the second tube body, can under the guidance of X-ray,
Air bag is set to enter cardia, after the gas injection into air bag, the air bag of expansion can block cardia, and then can prevent patient from vomitting
It spits.
In some embodiments, nostril fixing piece is plugged in the outside of the second tube body, and nostril fixing piece can be relative to
Second tube body is mobile.It is mobile relative to the second tube body by being configured to nostril fixing piece as a result, when by changing second
The depth of tube body insertion can be by by nostril fixing piece so that when the air bag of inflation can block completely cardia
Suitable position is moved to, nostril fixing piece is smoothly inserted into the nasal cavity of patient, Nasal gastrointestinal tube to be fixed.
In some embodiments, to be threadedly coupled between the first connector and the second connector, the outside of the first connector is equipped with
External screw thread, the inside of the second connector are equipped with the internal screw thread matched with external screw thread.As a result, by connecing the first connector screw-in second
First connector is closely connect by head with the second connector.
In some embodiments, between the second connector and the first lid to be threadedly coupled, the first lid is equipped with the
The external screw thread that internal screw thread on two connectors matches.Thus, it is possible to by the way that the first lid is screwed in the second connector, by first
Lid closely covers conjunction on the second connector, so as to improve the air-tightness of the second tube body.
In some embodiments, the first lid includes fixed part and covering part, and covering part is rotationally connected on fixed part,
Covering part is equipped with the external screw thread matched with the internal screw thread on the second connector.Since covering part is rotationally connected on fixed part
, covering part be equipped with external screw thread, thus, it is possible to by by covering part screw in the second connector in, by the first cover cap together in
On second connector, operation is easily facilitated.
In some embodiments, the second tube body is equipped with graduation mark.As a result, by the way that scale is arranged on the second tube body
Line can observe the depth of the second tube body insertion in the use process of the utility model, and it is more accurate to position, safer
Reliably.
In some embodiments, developing line is embedded in the second tube body.Developed as a result, by being embedded in the second tube body
Line, can be under x-ray fluoroscopy as it can be seen that being inserted into the situation of intracorporal second tube body of people convenient for observation.
Detailed description of the invention
Fig. 1 is overall structure of the novel Nasal gastrointestinal tube of one embodiment of the utility model in the state of before air bag is inflated
Schematic diagram；
Fig. 2 is overall structure diagram of the novel Nasal gastrointestinal tube shown in FIG. 1 in the state of after air bag is inflated.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 and Fig. 2 schematically shows a kind of novel Nasal gastrointestinal tube of embodiment according to the present utility model.Such as figure
Shown, which includes the first tube body 1 and the second tube body 2 of detachable connection.
Wherein, the bottom of the first tube body 1 is equipped with the first connector 11, and the top of the second tube body 2 is equipped with the second connector 21, and second
Tube body 2 is uniformly provided with several first side openings 22, the first connector 11 and the second connector 21 close to one section of its bottom position
Detachable connection.It, can be with as a result, by the way that Nasal gastrointestinal tube to be designed as to the first tube body 1 and the second tube body 2 of detachable connection
Easily facilitate the operation of doctor or nurse.When specifically used, the first tube body 1 and the second tube body 2 can be dismantled, to the second pipe
It is inserted into seal wire in body 2, is slowly imported the second tube body 2 in human body by seal wire, it is small after the second tube body 2 is inserted into appropriate depth
The heart removes seal wire, and nostril fixing piece 23 is inserted into patient's nasal cavity, then passes through the close of the first connector 11 and the second connector 21
Connection, the first tube body 1 and the second tube body 2 are attached, and the arrival end of the first tube body 1 can directly be connected with syringe, by
This can inject nutrient solution by arrival end of the first tube body 1 into Nasal gastrointestinal tube, and nutrient solution can be from the on the second tube body 2
Even into human body in one side opening 22.
Graduation mark 25 can be equipped on second tube body 2.It, can be at this as a result, by the way that graduation mark 25 is arranged on the second tube body 2
In the use process of utility model, the depth of observation the second tube body 2 insertion, it is more accurate to position, more securely and reliably.
Developing line can be embedded in second tube body 2.It, can be in X-ray as a result, by embedding developing line in the second tube body 2
Perspective is lower as it can be seen that being inserted into the situation of intracorporal second tube body 2 of people convenient for observation.
It being preferably threadedly coupled between first connector 11 and the second connector 21, the outside of the first connector 11 is equipped with external screw thread,
The inside of second connector 21 is equipped with the internal screw thread matched with external screw thread.Thus, it is possible to by the way that the first connector 11 is screwed in second
First connector 11 is closely connect by connector 21 with the second connector 21.
In order to guarantee after removing the first tube body 1, guarantee the air-tightness of the second tube body 2, the second connector 21 is equipped with and turns over
Lid 211, flip lid 211 include the first lid 2111 and the second lid 2112, and the first lid 2111 can cover conjunction in the second connector 21
On, the second lid 2112 can cover conjunction on the first lid 2111.It, can be by by as a result, after removing the first tube body 1
One lid 2111 is placed on the second connector 21, and the second lid 2112 is placed on the first lid 2111, to guarantee the gas of the second tube body 2
Close property.
In order to improve the air-tightness connected between the first lid and the second connector, the second connector 21 and the first lid 2111 it
Between to be threadedly coupled, the first lid 2111 is equipped with the external screw thread that matches with the internal screw thread on the second connector 21.Thus, it is possible to
By screwing in the first lid 2111 in second connector 21, the first lid 2111 is closely covered to conjunction on the second connector 21.
For ease of operation, the first lid 2111 includes fixed part 21111 and covering part 21112, and covering part 21112 rotates
It is connected on fixed part 21111, covering part 21112 is equipped with the external screw thread matched with the internal screw thread on the second connector 21.By
First lid 2111, can be covered on 21 on the second connector by this by screwing in covering part 21112 in second connector 21.
Nostril fixing piece 23 is additionally provided on second tube body 2, nostril fixing piece 23 is located at the lower section of the second connector 21.As a result,
, can be after intubation by the way that nostril fixing piece 23 is arranged, it, can be more just by the way that nostril fixing piece 23 to be inserted into the nasal cavity of patient
In the fixation of Nasal gastrointestinal tube.In order to improve the comfort level of patient in use, nostril fixing piece 23 is inserted into human body nasal cavity
Partial outer surface is all made of arc transition.
As a preference, being additionally provided with air bag 24 on the second tube body 2, the second tube body 2 includes two lumens, one of them
Lumen is liquid pipe, and liquid pipe can be connected with the first tube body 1, another lumen is tracheae 3, and the arrival end of tracheae 3 connects from second
It is drawn on first 21, the arrival end of tracheae 3 can be connected with syringe, and the first side opening 22 is opened in the liquid pipe of the second tube body 2, the
The second side opening 26 being interconnected with air bag 24 is offered on the tracheae 3 of two tube bodies 2.As a result, by being arranged on the second tube body 2
Air bag 24 can make air bag 24 enter cardia, after being filled with gas into air bag 24, the air bag of expansion under the guidance of X-ray
24 can block cardia, and then can prevent patient from vomitting.
In order to enable the Nasal gastrointestinal tube with air bag 24 can more be smoothly inserted into human body, the pain of patient when reducing intubation
Hardship, in the present invention, using elasticity, preferably material is made air bag 24, and air bag 24 is close to the second tube body 2 before inflation and is set
It sets, it is possible thereby to reduce volume of the air bag 24 before unaerated.
Further, nostril fixing piece 23 is plugged in the outside of the second tube body 2, and nostril fixing piece 23 can be relative to second
Tube body 2 is mobile.It is mobile relative to the second tube body 2 by being configured to nostril fixing piece 23 as a result, when by changing second
The depth that tube body 2 is inserted into, so that when the air bag 24 of inflation can block completely cardia, it can be by the way that nostril be fixed
Part 23 moves to suitable position, nostril fixing piece 23 is smoothly inserted into the nasal cavity of patient, Nasal gastrointestinal tube to be fixed.
In order to enable nostril fixing piece 23 can firmly be plugged in the outside of the second tube body 2, it can be in nostril fixing piece
Be arranged on 23 inner wall it is a plurality of convex stupefied, so as to increase the frictional force between nostril fixing piece 23 and the second tube body 2, so that only
Have when artificially applying external force, nostril fixing piece 23 could be mobile relative to the second tube body 2.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (8)
1. novel Nasal gastrointestinal tube, which is characterized in that the first tube body (1) and the second tube body (2) including detachable connection；
The bottom of first tube body (1) is equipped with the first connector (11)；
The top of second tube body (2) is equipped with the second connector (21), and second tube body (2) is close to its bottom position
One section is uniformly provided with several first side openings (22)；
First connector (11) and the second connector (21) detachable connection；
Second connector (21) is equipped with flip lid (211), and the flip lid (211) includes the first lid (2111) and the second lid
(2112), first lid (2111) can cover conjunction on second connector (21), and second lid (2112) can
Lid closes on first lid (2111)；
Second tube body (2) is equipped with nostril fixing piece (23), and the nostril fixing piece (23) is located at second connector
(21) lower section.
2. novel Nasal gastrointestinal tube according to claim 1, which is characterized in that be additionally provided with air bag on second tube body (2)
(24), second tube body (2) includes two lumens, and one of lumen is liquid pipe, another lumen is tracheae (3), described
First side opening (22) is opened in the liquid pipe of second tube body (2), offered on the tracheae (3) of second tube body (2) with
Interconnected the second side opening (26) of the air bag (24).
3. novel Nasal gastrointestinal tube according to claim 2, which is characterized in that the nostril fixing piece (23) is plugged in described
The outside of second tube body (2), the nostril fixing piece (23) can be mobile relative to second tube body (2).
4. novel Nasal gastrointestinal tube according to claim 1, which is characterized in that first connector (11) connects with described second
To be threadedly coupled between head (21), the outside of first connector (11) is equipped with external screw thread, the inside of second connector (21)
Equipped with the internal screw thread matched with the external screw thread.
5. novel Nasal gastrointestinal tube according to claim 4, which is characterized in that second connector (21) and first lid
To be threadedly coupled between body (2111), first lid (2111) is equipped with and the internal screw thread phase on second connector (21)
The external screw thread of cooperation.
6. novel Nasal gastrointestinal tube according to claim 5, which is characterized in that first lid (2111) includes fixed part
(21111) it is rotationally connected on the fixed part (21111) with covering part (21112), the covering part (21112), the lid
Conjunction portion (21112) is equipped with the external screw thread matched with the internal screw thread on second connector (21).
7. novel Nasal gastrointestinal tube according to claim 1, which is characterized in that second tube body (2) is equipped with graduation mark
(25)。
8. novel Nasal gastrointestinal tube according to any one of claim 1 to 7, which is characterized in that in second tube body (2)
It is embedded with developing line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413823.0U CN208809108U (en) | 2018-03-26 | 2018-03-26 | Novel Nasal gastrointestinal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413823.0U CN208809108U (en) | 2018-03-26 | 2018-03-26 | Novel Nasal gastrointestinal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208809108U true CN208809108U (en) | 2019-05-03 |
Family
ID=66268013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820413823.0U Active CN208809108U (en) | 2018-03-26 | 2018-03-26 | Novel Nasal gastrointestinal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208809108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292700A (en) * | 2019-06-04 | 2019-10-01 | 兖矿新里程总医院 | A kind of stomach tube guiding device |
-
2018
- 2018-03-26 CN CN201820413823.0U patent/CN208809108U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292700A (en) * | 2019-06-04 | 2019-10-01 | 兖矿新里程总医院 | A kind of stomach tube guiding device |
| CN110292700B (en) * | 2019-06-04 | 2021-06-15 | 兖矿新里程总医院 | Stomach tube guiding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230329 Address after: Unit 6B, Building B5, China Merchants Guangming Science Park, No. 3009, Guangming Street, Guangming District, Shenzhen, Guangdong 518107 Patentee after: Shenzhen Ralvin Bioengineering Technology Co.,Ltd. Address before: Room 1404, Unit 5, Building 2, Sun International Apartment, Puyan Street, Binjiang District, Hangzhou City, Zhejiang Province, 310000 Patentee before: Wu Shuqiang |