CN206167412U - Medical nose intestines tube subassembly - Google Patents
Medical nose intestines tube subassembly Download PDFInfo
- Publication number
- CN206167412U CN206167412U CN201620719001.6U CN201620719001U CN206167412U CN 206167412 U CN206167412 U CN 206167412U CN 201620719001 U CN201620719001 U CN 201620719001U CN 206167412 U CN206167412 U CN 206167412U
- Authority
- CN
- China
- Prior art keywords
- nasointestinal tube
- nasointestinal
- medical
- cover
- tube
- 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.)
- Expired - Fee Related
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model provides a medical nose intestines tube subassembly, including shell, nose intestines tube cover and nose intestines tube, the nose intestines tube is placed in nose intestines tube cover, and the one end of nose intestines tube is drawn forth through the export that the nose intestines tube covers, the one end of shell has an opening, nose intestines tube cover through upper and lower two sets of spring suspensions in the shell, the one end of nose intestines tube has a guiding opening, wears to be equipped with two seal wires through guiding opening in the nose intestines tube, the wheel is extruded upper and lower having arranged of nose intestines tube in the exit of nose intestines tube cover, extrude from top to bottom to take turns and be connected through upper and lower axle and the rotation of nose intestines tube cover. Have and put a tub safety, simple characteristics.
Description
Technical field
This utility model is related to medical instruments field, and specifically, this utility model is related to a kind of medical nasointestinal tube component.
Background technology
Levels of thyroid hormone in craniocerebral trauma patients EEN is more more advantageous than parenteral nutrition, clinical at present using placement nose intestinal
Pipe or nasointestinal tube are that levels of thyroid hormone in craniocerebral trauma patients implements enteral nutrition.And per nasal intestinal tube implements enteral nutrition and can reduce reflux and mistake
Inhale, safety is higher.
Existing nasointestinal tube is all a simple polyurethane tube, is guided by a seal wire, and from patient's nasal cavity Jing is inserted
Crossing arrival intestinal after stomach carries out enteral nutrition, and such method is carried out by hand completely by operator, may scratch patient's gastrointestinal
Surface, and the dissection of gastrointestinal and wriggle to operation bring certain difficulty, it is put pipe success rate and is also affected significantly.
Utility model content
The technical problems to be solved in the utility model is：There is provided a kind of simple to operate, the medical nasointestinal tube component of safety.
This utility model solves the technical scheme that its technical problem adopted：A kind of medical nasointestinal tube component is provided, is wrapped
Shell, nasointestinal tube cover and nasointestinal tube are included, nasointestinal tube is placed in nasointestinal tube cover, there is arc to seal on the top of the nasointestinal tube；
The perisporium of nasointestinal tube front end is provided with liquid outlet, and one end of nasointestinal tube is drawn by the outlet on nasointestinal tube cover, and its：The shell
One end there is opening, by upper and lower two groups of spring suspensions in inside the shell, the tail end of the nasointestinal tube has guiding to nasointestinal tube cover
Mouthful, two seal wires, the exit of the nasointestinal tube cover, in the arrangement up and down of nasointestinal tube are coated with nasointestinal tube by guiding port
There is extrusion wheel, the wheel of extrusion up and down is rotated with nasointestinal tube cover by upper and lower axle and is connected.
The periphery wall of nasointestinal tube along the length direction of nasointestinal tube there is section to expand into trapezoidal boss.
Preferably, nasointestinal tube cover outside also has graduated disc, and wherein one upper and lower axle is in nasointestinal tube cover lateral ends
Toothed disc is also fixedly connected with, toothed disc is meshed with graduated disc, there is scale on graduated disc.
Preferably, lubrication management, lubrication management outlet and nasointestinal tube phase are fixedly connected with above the outlet of the nasointestinal tube cover
Support.
Preferably, it is respectively provided with sawtooth on the wheel of extrusion up and down.
Preferably, U-shaped bolt is also included, through hole is provided with each scale side on the graduated disc, the one of U-shaped bolt
Through hole is inserted on side, and the another side of U-shaped bolt offsets with graduated disc.
Circular drain pipe is also communicated with the lubrication management, the inwall of drain pipe is provided with liquid outlet, and nasointestinal tube is through circle
Ring-type drain pipe.
The front end of two seal wires is respectively connected with ball.
This utility model adopts two seal wires, in nasointestinal tube into after stomach inserting by second seal wire, increase nose
The hardness of intestinal tube, helps nasointestinal tube to enter pylorus, and hence into intestinal, and nasointestinal tube cover of the present utility model is in hanging shape
State, after nasointestinal tube positioning, the swing that can carry out by a small margin with the wriggling of nose intestinal so that nasointestinal tube will not be skidded off, and nose
Intestinal tube is conducive to operator to carry out putting pipe by the slow extrusion of extrusion wheel, will not put pipe due to the wobble effects of nasointestinal tube below.
Description of the drawings
Technical scheme in order to be illustrated more clearly that this utility model embodiment, below will be to making needed for embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings acquisitions
Other accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram on the outside of nasointestinal tube cover of the present utility model；
Fig. 3 is the structural representation of U-shaped bolt of the present utility model；
Fig. 4 is the structural representation of circular drain pipe 10-1 of the present utility model.
Specific embodiment
To make content of the present utility model more clear understandable, below in conjunction with Figure of description, to of the present utility model interior
Appearance is described further.Certainly this utility model is not limited to the specific embodiment, known to those skilled in the art
General replacement be also covered by protection domain of the present utility model.Secondly, this utility model has been carried out in detail using schematic diagram
Statement, when this utility model example is described in detail, for convenience of description, schematic diagram should not according to general ratio partial enlargement
In this, as to restriction of the present utility model.
As Figure 1-3, this utility model provides a kind of medical nasointestinal tube component, including shell 1, nasointestinal tube cover 2 and nose
Intestinal tube 3, nasointestinal tube 3 is placed in nasointestinal tube cover 2, and there is arc to seal 3-3 on the top of the nasointestinal tube 3；The front end of nasointestinal tube 3
Perisporium is provided with liquid outlet 3-4, and one end of nasointestinal tube 3 is drawn by the outlet 2-1 on nasointestinal tube cover 2, it is characterised in that：It is described outer
One end of shell 1 has opening 1-1, and nasointestinal tube cover 2 is suspended in shell 1 by upper and lower two groups of springs 4, the tail of the nasointestinal tube 3
End has guiding port 3-1, and two seal wires 5, the outlet 2- of the nasointestinal tube cover 2 are coated with nasointestinal tube 3 by guiding port 3-1
At 1, extrusion wheel 6 is disposed with up and down in nasointestinal tube 3, the wheel of extrusion up and down 6 is rotated with nasointestinal tube cover 2 by upper and lower axle 7 and connected
Connect.
The periphery wall of nasointestinal tube 3 along the length direction of nasointestinal tube 3 there is section to expand into trapezoidal boss 3-2.So both
Conveniently extrusion wheel 6 can be extruded by nasointestinal tube 3, also can prevent from producing the phenomenon of back skating in operation.
The outside of nasointestinal tube cover 2 also has graduated disc 9, and wherein one upper and lower axle 7 is also solid in the lateral ends of nasointestinal tube cover 2
Surely toothed disc 8 is connected with, toothed disc 8 is meshed with graduated disc 9, has scale on graduated disc 9.The quarter on graduated disc 9 can be passed through
Spend to read the length for penetrating nasointestinal tube 3, so that medical personnel know its particular location.
Lubrication management 10, the outlet of lubrication management 10 and nasointestinal tube 3 are fixedly connected with above the outlet 2-1 of the nasointestinal tube cover 2
Offset.So nasointestinal tube 3 can easily be lubricated so that nasointestinal tube 3 can smoothly entered and reached by stomach after nasal cavity
Intestinal.
Sawtooth 6-1 is respectively provided with the wheel of extrusion up and down 6.Sawtooth 6-1 on this utility model extrusion wheel 6 is towards outlet
The sawtooth 6-1 that 2-1 goes out, can so facilitate nasointestinal tube 3 to extrude, and can have certain resistance, prevent nasointestinal tube 3 from moving back automatically
Go out.
U-shaped bolt 11 is also included, through hole 9-1, one side of U-shaped bolt are provided with each scale side on the graduated disc 9
Through hole 9-1 is inserted, and the another side of U-shaped bolt offsets with graduated disc 9.Can be locked by U-shaped bolt after scale reaches requirement
Patient's supply nutrition is carried out after only, it is easy to operate.
As shown in Fig. 1,4, circular drain pipe 10-1 is also communicated with the lubrication management 10, the inwall of drain pipe 10-1 is opened
There is liquid outlet 10-2, nasointestinal tube 3 passes through circular drain pipe 10-1.The perisporium of nasointestinal tube 3 can be all lubricated, conveniently be worn
Pipe.
The front end of two seal wires 5 is respectively connected with ball 12.The hardness of front end when so can guarantee that seal wire 5 is guided,
Play a part of to protect nasogastric tube simultaneously, prevent thin seal wire 5 from exposing nasogastric tube.
This utility model compares with the simple operationss of previous seal wire after Clinical practice, and it puts pipe success rate significantly
Lifted.
Involved embodiment in this specification, it is meant that the specially feature with reference to the embodiment description, structure or spy
Property is included at least one embodiment of the present utility model.These terms for coming across in description everywhere are not necessarily directed to
Same embodiment.Additionally, when special characteristic, structure or characteristic is described with reference to any embodiment, all thinking that it falls into this area
Those of ordinary skill is combined in the range of these special characteristics, structure or characteristic that other embodiment just can be realized.
Claims (8)
1. a kind of medical nasointestinal tube component, including shell（1）, nasointestinal tube cover（2）And nasointestinal tube（3）, nasointestinal tube（3）It is placed on
Nasointestinal tube cover（2）It is interior, the nasointestinal tube（3）Top there is arc to seal（3-3）；Nasointestinal tube（3）The perisporium of front end is provided with out
Fluid apertures（3-4）, nasointestinal tube（3）One end pass through nasointestinal tube cover（2）On outlet（2-1）Draw, it is characterised in that：The shell
（1）One end there is opening（1-1）, nasointestinal tube cover（2）By upper and lower two groups of springs（4）It is suspended in shell（1）It is interior, the nose
Intestinal tube（3）Tail end there is guiding port（3-1）, by guiding port（3-1）In nasointestinal tube（3）Inside it is coated with two seal wires（5）, institute
State nasointestinal tube cover（2）Outlet（2-1）Place, in nasointestinal tube（3）Be disposed with up and down extrusion wheel（6）, the extrusion wheel up and down（6）
By upper and lower axle（7）With nasointestinal tube cover（2）Rotate connection.
2. medical nasointestinal tube component as claimed in claim 1, it is characterised in that nasointestinal tube（3）Periphery wall along nasointestinal tube（3）
Length direction there is section to expand into trapezoidal boss（3-2）.
3. medical nasointestinal tube component as claimed in claim 1, it is characterised in that nasointestinal tube cover（2）Outside also has graduated disc
（9）, wherein one upper and lower axle（7）In nasointestinal tube cover（2）Lateral ends are also fixedly connected with toothed disc（8）, toothed disc（8）
With graduated disc（9）It is meshed, graduated disc（9）On have scale.
4. medical nasointestinal tube component as claimed in claim 1, it is characterised in that the nasointestinal tube cover（2）Outlet（2-1）'s
Top is fixedly connected with lubrication management（10）, lubrication management（10）Outlet and nasointestinal tube（3）Offset.
5. medical nasointestinal tube component as claimed in claim 1, it is characterised in that the extrusion wheel up and down（6）On be respectively provided with saw
Tooth（6-1）.
6. medical nasointestinal tube component as claimed in claim 3, it is characterised in that also include U-shaped bolt（11）, the scale
Disk（9）On be provided with through hole in each scale side（9-1）, one side insertion through hole of U-shaped bolt（9-1）, and the another side of U-shaped bolt
With graduated disc（9）Offset.
7. medical nasointestinal tube component as claimed in claim 4, it is characterised in that the lubrication management（10）On be also communicated with annulus
Shape drain pipe（10-1）, drain pipe（10-1）Inwall be provided with liquid outlet（10-2）, nasointestinal tube（3）Through circular drain pipe
（10-1）.
8. medical nasointestinal tube component as claimed in claim 4, it is characterised in that two seal wires（5）Front end be all connected with
There is ball（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620719001.6U CN206167412U (en) | 2016-07-08 | 2016-07-08 | Medical nose intestines tube subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620719001.6U CN206167412U (en) | 2016-07-08 | 2016-07-08 | Medical nose intestines tube subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206167412U true CN206167412U (en) | 2017-05-17 |
Family
ID=58673875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620719001.6U Expired - Fee Related CN206167412U (en) | 2016-07-08 | 2016-07-08 | Medical nose intestines tube subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206167412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106074176A (en) * | 2016-07-08 | 2016-11-09 | 常州市第人民医院 | A kind of medical nasointestinal tube assembly |
-
2016
- 2016-07-08 CN CN201620719001.6U patent/CN206167412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106074176A (en) * | 2016-07-08 | 2016-11-09 | 常州市第人民医院 | A kind of medical nasointestinal tube assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20190708 |