CN207101610U - A kind of Novel ventricular canal - Google Patents
A kind of Novel ventricular canal Download PDFInfo
- Publication number
- CN207101610U CN207101610U CN201720207908.9U CN201720207908U CN207101610U CN 207101610 U CN207101610 U CN 207101610U CN 201720207908 U CN201720207908 U CN 201720207908U CN 207101610 U CN207101610 U CN 207101610U
- Authority
- CN
- China
- Prior art keywords
- tube
- section
- ventricular canal
- upper tube
- novel ventricular
- 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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Abstract
The utility model discloses a kind of Novel ventricular canal, including top tube and down tube, upper tube is provided with positioning belt, and two positioning belts are fastened around human body head, avoids upper tube from departing from from nasal cavity, and spongy layer makes nonwoven layer and direct skin contact towards human body face.When needing nasal feeding, top tube and down tube can be connected as one, and carry out nasal feeding；When not needing nasal feeding, top tube and down tube can be separated, then be sealed the opening portion of upper tube by covering.The stomach tube of this structure can be avoided influenceing patient's daily life because stomach tube is long, and adhesive tape can be avoided to cause allergy with skin contact.
Description
Technical field
It the utility model is related to a kind of Novel ventricular canal.
Background technology
Stomach tube is inserted by nostril, and via pharyngeal, stomach is reached by oesophagus, is for extracting gastric juice, or toward stomach mostly
In inject spoon meat to ensure nutrition necessary to the patient that can not independently feed.The part that stomach tube is located at outside nostril needs solid
It is fixed, in case stomach tube comes off, it is this solid in the prior art usually by the stomach tube outside nostril by tape-stripping to patient facial region
Patient facial region's allergy may be made by determining mode overlong time, cause skin of face uncomfortable.In addition, after insertion stomach tube, body is retained in
Outer stomach tube can influence the daily life of patient.
Utility model content
The technical problems to be solved in the utility model is to be directed to drawbacks described above, there is provided a kind of Novel ventricular canal, the Novel ventricular canal
It is easy to the fixation of stomach tube, and it is simple in construction, it is easy to use.
In order to solve the above-mentioned technical problem, the technical characteristics of the utility model is：Including top tube and down tube, the upper tube
Upper end is provided with export department, and the bottom of the down tube is import department, and the bottom of the upper tube is equipped with overhanging section, overhanging section
End be bent to form ring baffle downwards, the bottom of the ring baffle is opposed, inwardly directed is bent to form in the annular clamping stretched
Section, annular clamp section and be arranged in parallel with overhanging section, and annular, which clamps to be formed between section and overhanging section, clamps chamber, the upper end of the down tube
Portion is equipped with the baffle ring coordinated with clamping chamber；Be arranged with two positioning belts in the side wall of the baffle plate, each positioning belt it is relative
Inner surface is sewed with spongy layer.
The annular clamps section and is made up of elastomeric material.
Be equipped with the sealing ring positioned at baffle ring bottom on the outer wall of the down tube, the annular clamp the inner face of section with it is close
Seal coordinates.
Multiple air-vents are evenly equipped with the positioning belt；Multiple air-vents are evenly equipped with the spongy layer.
Nonwoven layer is enclosed with the spongy layer.
The bottom of the upper tube is provided with the capping that can seal its opening portion.
The capping includes the closure part coordinated with the upper tube mouth of pipe, and the side of closure part is provided with clamps phase in the middle part of section with annular
The sealing of cooperation, the sealing are provided with handle.
The advantages of using after such scheme, effect was：Detachable between top tube and down tube, upper tube is provided with positioning belt, by two
Positioning belt is fastened around human body head, avoid upper tube from nasal cavity depart from, spongy layer towards human body face, and make nonwoven layer with
Direct skin contact.When needing nasal feeding, top tube and down tube can be connected as one, and carry out nasal feeding；, can when not needing nasal feeding
So that top tube and down tube separate, then the opening portion of upper tube is sealed by covering.The stomach tube of this structure can be avoided because of stomach
Long influence patient's daily life is managed, and adhesive tape can be avoided to cause allergy with skin contact.
In summary, the utility model is easy to the fixation of stomach tube, and simple in construction, easy to use.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of positioning belt；
Fig. 3 is the structural representation of capping.
Embodiment
As Figure 1-Figure 2, the Novel ventricular canal includes upper tube 1 and down tube 2, and stomach is stretched into the top of upper tube 1 by nasal cavity,
The upper end of upper tube 1 is provided with export department, and the structure in the present embodiment middle outlet portion is prior art, be will not be repeated here.Down tube 2
Bottom is import department, and import department is located at outside nasal cavity, and the structure of import department is also prior art, be will not be repeated here.Upper tube 1
Bottom is equipped with overhanging section 11, and overhanging section 11 of end is bent to form downwards ring baffle 12, the bottom of ring baffle 12
It is opposed, inwardly directed be bent to form in stretch annular clamp section 14, annular clamp section 14 middle part formed a circular hole, the circular hole with it is upper
The mouth of pipe connection of pipe 1, annular clamp section 14 and be arranged in parallel with overhanging section 11, and annular, which clamps to be formed between section 14 and overhanging section 11, blocks
It behave affectedly 15.
As shown in figures 1 and 3, the bottom of upper tube 1, which is provided with, to seal the capping 18 that its opening portion seals in the present embodiment
Lid 18 includes the closure part 18-1 coordinated with the mouth of pipe of upper tube 1, and closure part 18-1 side is provided with clamps the middle part of section 14 circle with annular
The sealing 18-2, the sealing 18-2 that hole is engaged are provided with handle 18-3, and upper tube 1 and down tube 2 separate rear seal-cover 18 will
The opening portion sealing of upper tube 1.
As shown in figure 1, the upper end of down tube 2 is equipped with the baffle ring 3 coordinated with clamping chamber 15, ring is set on the outer wall of down tube 2
There is the sealing ring 7 positioned at the bottom of baffle ring 3, the inner face that annular clamps section 14 coordinates with sealing ring 7.Annular clamps in the present embodiment
Section 14 is made up of elastomeric material, it is necessary to when upper tube 1 and down tube 2 connect, and is extruded annular clamping section 14 and is brought it about elastic deformation, from
And enter baffle ring 3 and clamp in chamber 15, the inner face of now annular clamping section 14 contacts with sealing ring 7, realizes sealing, avoids liquid
Body food is omitted from upper down tube junction.
As depicted in figs. 1 and 2, two positioning belts 5, the relatively interior table of each positioning belt 5 are arranged with the side wall of baffle plate 12
Face is sewed with spongy layer 6, and spongy layer 6 can improve facial comfortableness, and increase the contact area of positioning belt 5 and skin,
Nonwoven layer 9 is enclosed with spongy layer 6, nonwoven layer 9 directly contacts with skin of face, clean hygiene.Positioned in the present embodiment
Multiple air-vents 8 are evenly equipped with band 5, multiple air-vents 8 are evenly equipped with spongy layer 6, each air-vent 8 can improve skin of face
Gas permeability, avoid the generation of allergic phenomena.
It is of the present utility model to use process：Two positioning belts 5 are fastened around human body head, avoid upper tube from being taken off from nasal cavity
From spongy layer 6 makes nonwoven layer 9 and direct skin contact towards human body face.When needing nasal feeding, upper tube 1 can be made with
Pipe 2 connects as one, and carries out nasal feeding；It when not needing nasal feeding, can separate upper tube 1 and down tube 2, then will by capping 18
The opening portion sealing of upper tube 1.The stomach tube of this structure can avoid influenceing patient's daily life because stomach tube is long, and can keep away
Exempt from adhesive tape and cause allergy with skin contact.
Claims (7)
1. a kind of Novel ventricular canal, it is characterized in that：Including upper tube (1) and down tube (2), the upper end of the upper tube (1) is provided with outlet
Portion, the bottom of the down tube (2) is import department, and the bottom of the upper tube (1) is equipped with overhanging section (11), overhanging section (11)
End be bent to form ring baffle (12) downwards, the bottom of the ring baffle (12) is opposed, inwardly directed be bent to form in stretch
Annular clamps section (14), and annular clamps section (14) and be arranged in parallel with overhanging section (11), and annular clamps section (14) and overhanging section (11)
Between formed and clamp chamber (15), the upper end of the down tube (2) is equipped with the baffle ring (3) coordinated with clamping chamber (15)；The gear
Two positioning belts (5) are arranged with the side wall of plate (12), the opposite inner face of each positioning belt (5) is sewed with spongy layer (6).
2. Novel ventricular canal according to claim 1, it is characterized in that：The annular clamps section (14) and is made up of elastomeric material.
3. Novel ventricular canal according to claim 2, it is characterized in that：It is equipped with the outer wall of the down tube (2) positioned at baffle ring
(3) sealing ring (7) of bottom, the annular clamps the inner face of section (14) and sealing ring (7) coordinates.
4. Novel ventricular canal according to claim 3, it is characterized in that：Multiple air-vents are evenly equipped with the positioning belt (5)
(8)；Multiple air-vents (8) are evenly equipped with the spongy layer (6).
5. Novel ventricular canal according to claim 4, it is characterized in that：Nonwoven layer (9) is enclosed with the spongy layer (6).
6. Novel ventricular canal according to claim 1, it is characterized in that：The bottom of the upper tube (1) is provided with and can be open
The capping (18) of portion's sealing.
7. Novel ventricular canal according to claim 6, it is characterized in that：The capping (18) includes coordinating with upper tube (1) mouth of pipe
Closure part (18-1), the side of closure part (18-1) is provided with and annular clamps the sealing (18- being engaged in the middle part of section (14)
2), the sealing (18-2) is provided with handle (18-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207908.9U CN207101610U (en) | 2017-02-23 | 2017-02-23 | A kind of Novel ventricular canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207908.9U CN207101610U (en) | 2017-02-23 | 2017-02-23 | A kind of Novel ventricular canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207101610U true CN207101610U (en) | 2018-03-16 |
Family
ID=61595196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720207908.9U Expired - Fee Related CN207101610U (en) | 2017-02-23 | 2017-02-23 | A kind of Novel ventricular canal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207101610U (en) |
-
2017
- 2017-02-23 CN CN201720207908.9U patent/CN207101610U/en not_active Expired - Fee Related
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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: 20180316 Termination date: 20190223 |