CN208049041U - A kind of Novel ventricular canal - Google Patents
A kind of Novel ventricular canal Download PDFInfo
- Publication number
- CN208049041U CN208049041U CN201721290682.XU CN201721290682U CN208049041U CN 208049041 U CN208049041 U CN 208049041U CN 201721290682 U CN201721290682 U CN 201721290682U CN 208049041 U CN208049041 U CN 208049041U
- Authority
- CN
- China
- Prior art keywords
- tube body
- elastic rubber
- rubber circle
- section
- slip pipe
- 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.)
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Abstract
The utility model is related to a kind of Novel ventricular canals, including tube body, wherein one end of the tube body is provided with tube head, and elastic rubber circle connected to it is provided on tube body, it is also outer on the tube body to be cased with slidable attachment device, wherein attachment device includes the slip pipe being sleeved on outside on tube body, several protrusions for being against on tube body and section in isosceles trapezoid are evenly arranged on the slip pipe madial wall, it is also vertically provided with annulus on the slip pipe lateral wall, wherein elastic rubber circle passes through annulus, the elastic rubber circle is flat structure, and it is provided with evil spirit in wherein one section of region in elastic rubber circle madial wall and posts.The utility model is simple in structure, easy to use, and can effectively prevent the generation of patient face ankle injury phenomenon, while also being posted by evil spirit and tightly holding the hair layer of patient, to achieve the purpose that prevent elastic rubber circle to be easy to shake off from patients head.
Description
Technical field
The present invention relates to technical field of medical auxiliary equipment, more particularly to a kind of Novel ventricular canal.
Background technology
Currently, existing disposable stomach tube is mainly by the elastic force rubber of side opening and fixed tube body on tube head, tube body, tube body wall
Cushion rubber forms.Main function and principle are exactly to be inserted at stomach tube tip from side nostril, pass sequentially through nasal cavity bottleneck throat, oesophagus
Then stomach is reached, to through Injection by stomach duct spoon meat, nutrient solution or drug, or through stomach tube by the food, stomach of retention in stomach
Liquid drains in vitro, and the effect of elastic rubber circle is to play fixed function to tube body, in order to avoid unexpected abjection occurs for stomach tube, causes
Patient need to set the pain of pipe again.Though the elastic rubber circle on tube body plays fixed stomach tube and reduces the unexpected abjection of stomach tube generation
The case where.But in clinical position, set a few hours after pipe for patient, the skin in patient's cheek portion will appear different degrees of skin
Ankle injury.
Such as a kind of disposable stomach tube of Patent No. CN205729946U, including tube body, it is arranged in one end of the tube body
There is tube head, the elastic rubber circle being connect with tube body is provided on the tube body, arc is provided on the elastic rubber circle
Semi-permeable membrane.Although it can solve the above problems to a certain extent, there is also following disadvantages for it：1, its elastic rubber circle and tube body
Between be fixedly connected, then cannot effectively adjust when in use positioned at elastic rubber circle bottom tube body length (namely
Extend to this section of tube length inside human body), then also just constraining the range of stomach tube target user；2, elastic force rubber
Cushion rubber necessarily just is in tight state, even when having the presence of arc semi-permeable membrane, too to not slid from patients head
Tight elastic rubber circle also can ankle injury patient to a certain extent, and elastic rubber circle is in the help without other ancillary equipments
Under also often from patients head slide.
Invention content
It is an object of the invention to provide a kind of Novel ventricular canals.
The technical problem of the present invention is mainly addressed by following technical proposals：
Wherein one end of a kind of Novel ventricular canal, including tube body, the tube body is provided with tube head, and is provided on tube body and connects with it
The elastic rubber circle connect, also outer on the tube body to be cased with slidable attachment device, wherein attachment device includes being sleeved on tube body outside
On slip pipe, be evenly arranged on the slip pipe madial wall and several be against the protrusions that on tube body and section is in isosceles trapezoid, the cunning
Annulus is also vertically provided on pipe lateral wall, it is flat structure that wherein elastic rubber circle, which passes through annulus, the elastic rubber circle, and
Evil spirit is provided in wherein one section of region in elastic rubber circle madial wall to post.
Preferably, to be located at this section of elastic rubber circle in annulus be column structure, and this section of column structure is posted with evil spirit
Installation site is different.
Preferably, the protrusion is stuck on tube body.
Preferably, the length that the evil spirit is posted is 10~15cm.
The beneficial effects of the invention are as follows：The present invention can make it in sliding in-pipe by pulling tube body when in use, thus
So that the length (namely extending to this section of tube length inside human body) positioned at attachment device bottom tube body is suitable for being somebody's turn to do
Length needed for patient, to promote its adaptation population's range；Then tube body is inserted by nostril, elastic rubber snare is in head
Portion, flat elastic rubber circle coordinate with patients head surface layer, can effectively prevent the generation of ankle injury phenomenon；And evil spirit is posted tightly
The hair layer that patient is lived in jail is kept a firm hand on, to achieve the purpose that prevent elastic rubber circle to be easy to shake off from patients head.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the vertical view of the present invention；
Fig. 3 is the structural schematic diagram of attachment device in the present invention；
Fig. 4 is the vertical view of attachment device in the present invention.
In figure：1, tube body, 2, elastic rubber circle, 3, attachment device, 31, slip pipe, 32, annulus, 33, protrusion, 4, evil spirit posts.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Wherein one end of a kind of Novel ventricular canal, including tube body 1, the tube body 1 is provided with tube head, and be provided on tube body 1 with
Its elastic rubber circle 2 connected, also outer on the tube body 1 to be cased with slidable attachment device 3, wherein attachment device 3 includes outer
The slip pipe 31 being sleeved on tube body 1 is evenly arranged with several be against on tube body 1 and section is in isosceles trapezoid on 31 madial wall of slip pipe
Protrusion 33, protrusion 33 blocks tube body 1, prevents in the case where being not affected by External force interference, and what slip pipe 31 can slide on tube body 1 asks
Topic, and annulus 32 is also vertically provided on 31 lateral wall of slip pipe, wherein elastic rubber circle 2 passes through annulus 32, when in use may be used
By pulling tube body 1 that it is made to be moved in slip pipe 31, so that the length positioned at 3 bottom tube body 1 of attachment device (is namely prolonged
Extend to this section of tube length inside human body) it is suitable for the length needed for the patient, to promote its adaptation population's range.
Wherein elastic rubber circle 2 is flat structure to enhance its contact area between patients head surface layer, reduction pressure
By force, to prevent patients head surface layer by ankle injury, and at the same time elastic rubber circle 2 is easy to shake off from patients head in order to prevent,
Evil spirit is provided in wherein one section of region in 2 madial wall of elastic rubber circle (namely at patient's back side of head position) to post
4, the 4 hair layers for tightly holding patient of posting of being possessed prevent elastic rubber circle 2 to be easy to shake off from patients head to reach
Purpose.
And in order to enable elastic rubber circle 2 can be located at the section in annulus 32 in the interior rotation of annulus 32, the present embodiment
Elastic rubber circle 2 is column structure, then allowing for what elastic rubber circle 2 can be rotated with its column structure section in annulus 32
Mode enables elastic rubber circle 2 to be sleeved on trouble to change the included angle constituted between elastic rubber circle 2 and attachment device 3
At the suitable position in person head.
And as a preferred embodiment, evil spirit post 4 length be 10~15cm.
It can be filled when in use by pulling tube body 1 that it is made to be moved in slip pipe 31 so that being located at connection in the present invention
The length (namely extending to this section of tube length inside human body) of 3 bottom tube bodies 1 is set suitable for the length needed for the patient
Degree, to promote its adaptation population's range；Then tube body 1 is inserted by nostril, elastic rubber circle 2 is sleeved on head, flat
Elastic rubber circle 2 coordinates with patients head surface layer, can effectively prevent the generation of ankle injury phenomenon；And evil spirit, which is posted, 4 tightly to be held
The firmly hair layer of patient, to achieve the purpose that prevent elastic rubber circle 2 to be easy to shake off from patients head.
It describes the invention in detail, but content is only the preferred embodiment of the present invention, cannot be recognized above
For the practical range for limiting the present invention.Any changes and modifications in accordance with the scope of the present application should all still return
Belong within the patent covering scope of the present invention.
Claims (3)
1. wherein one end of a kind of Novel ventricular canal, including tube body, the tube body is provided with tube head, and is provided with and is connected thereto on tube body
Elastic rubber circle, which is characterized in that also outer on the tube body to be cased with slidable attachment device, wherein attachment device includes outer
The slip pipe being sleeved on tube body is evenly arranged on the slip pipe madial wall and several is against on tube body and section in the convex of isosceles trapezoid
It rises, annulus is also vertically provided on the slip pipe lateral wall, wherein elastic rubber circle passes through annulus, this section of bullet being located in annulus
Power rubber ring is column structure, and this section of column structure is different with the installation site that evil spirit is posted, and the elastic rubber circle is flat
Structure, and be provided with evil spirit in wherein one section of region in elastic rubber circle madial wall and post.
2. a kind of Novel ventricular canal according to claim 1, which is characterized in that the protrusion is stuck on tube body.
3. a kind of Novel ventricular canal according to claim 1, which is characterized in that the length that the evil spirit is posted is 10~15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290682.XU CN208049041U (en) | 2017-10-09 | 2017-10-09 | A kind of Novel ventricular canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290682.XU CN208049041U (en) | 2017-10-09 | 2017-10-09 | A kind of Novel ventricular canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208049041U true CN208049041U (en) | 2018-11-06 |
Family
ID=63997444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721290682.XU Expired - Fee Related CN208049041U (en) | 2017-10-09 | 2017-10-09 | A kind of Novel ventricular canal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208049041U (en) |
-
2017
- 2017-10-09 CN CN201721290682.XU patent/CN208049041U/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 |
Granted publication date: 20181106 Termination date: 20201009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |