CN207213215U - A kind of Medical gas terminal - Google Patents
A kind of Medical gas terminal Download PDFInfo
- Publication number
- CN207213215U CN207213215U CN201721066029.5U CN201721066029U CN207213215U CN 207213215 U CN207213215 U CN 207213215U CN 201721066029 U CN201721066029 U CN 201721066029U CN 207213215 U CN207213215 U CN 207213215U
- Authority
- CN
- China
- Prior art keywords
- hole
- outlet
- offered
- medical gas
- pole
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of Medical gas terminal, including body, back-moving spring, connecting hole, stopper, external thread sleeve, screw nipple, outlet is intubated and pole, the body interior offers spacing hole, connection screw thread hole is offered in body above the spacing hole, the body side is inlaid with air admission hole, described air admission hole one end is through body periphery, connecting hole is offered on the body of described air admission hole one end, air entraining pipe is offered on body above the connecting hole, the spacing hole offers four through holes close to top end, air entraining pipe inner ring is run through in described through hole one end；By in spacing hole top end edge offer three through holes and run through air entraining pipe, air entraining pipe is connected by connecting hole with hole tonight, so that the process ventilated when in use is avoided by spring position, so as to avoid spring from the possibility of Accelerated corrosion occur when long-time uses, so that its service life greatly increases, and structure is simpler.
Description
Technical field
Medical facilities technical field is the utility model is related to, specially a kind of Medical gas terminal.
Background technology
The gas that medical gas is used for medical diagnosis and life is succoured.Medical gas includes remaining class, wherein mainly having:Blood
Gas detects, pulmonary function test, cardiopulmonary experiment, surgical laser, Anesthesia Monitoring, monitoring of respiration, medical research, radioactive tracer
Deng.Medical oxygen is mainly used in rescuing patient and anoxic Case treatment, belongs to medicine, by national health pharmaceutical control and administration division management.But
It is all the use gas end of sum of matching that medical gas has when in use, but prior art has the defects of many for example：
1st, in the prior art：Structure is responsible for, and due to some sealings can be passed through when the gas of itself internally circulates
Spring in component, and if it is possible that corrosion if using oxygen for a long time, and spring under squeezed state very
Easily there is oxidized possibility so that the oxygen inputted has many iron oxides impurities, so prior art can not be met
It is required.
2nd, in the prior art：It is typically all that pipeline is typically directly enclosed on it by gas end in connection when in use
On so that it is just more troublesome when mounted when in use, not enough fast, so can not meet needed for prior art.
Utility model content
The purpose of this utility model is to provide a kind of Medical gas terminal, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of Medical gas terminal, including body,
Back-moving spring, connecting hole, stopper, external thread sleeve, screw nipple, outlet intubation and pole, the body interior open up
Limited location hole, connection screw thread hole is offered in the body above the spacing hole, the spacing hole is internally provided with back-moving spring,
The back-moving spring top is connected with stopper, and the stopper top is connected with sleeve pipe, and pole, institute are socketed with described sleeve pipe
State pole top and be fixed in outlet cannula interior center by four connecting rods, guiding is offered in the outlet intubation
Hole, the outlet intubation bottom is connected with external thread sleeve at inner side, and external thread sleeve connects with connection screw thread hole screw thread
Connect, the outlet intubation top middle portion is connected with screw nipple, and venthole is offered in screw nipple, the body one
Side is inlaid with air admission hole, and described air admission hole one end offers connecting hole on body periphery, the body of described air admission hole one end,
Air entraining pipe is offered on body above the connecting hole, the spacing hole offers four through holes close to top end, described logical
Air entraining pipe inner ring is run through in hole one end.
Preferably, the pole bottom is connected with rubber blanket.
Preferably, it is connected with rubber ring at the outlet intubation lower surface edge.
Preferably, the outlet intubation periphery is connected with antiskid thread.
Preferably, the spacing bore dia is more than connection screw thread hole.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is connected with stopper by being provided with back-moving spring in spacing hole, and in back-moving spring,
Top end edge offers three through holes and runs through air entraining pipe in spacing hole, and air entraining pipe is connected by connecting hole with hole tonight
Connect so that the process ventilated when in use is avoided by spring position, fast so as to avoid spring from occurring when long-time uses
The possibility of fast corrosion, so that its service life greatly increases, and structure is simpler.
2nd, the utility model is in connection screw thread hole internal thread by being connected with external thread sleeve, and on external thread sleeve top
End is connected with outlet intubation, is connected with screw nipple on outlet intubation top so that pipeline can be screwed in into spiral shell when in use
In line connecting tube, avoid and troublesome situation generation is installed when in use.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is A faces of the present utility model cross-sectional view；
Fig. 3 is that outlet of the present utility model is intubated overlooking structure figure.
In figure：1- bodies；2- spacing holes；3- back-moving springs；4- air admission holes；5- connecting holes；6- air entraining pipes；7- stoppers；
8- sleeve pipes；9- external thread sleeves；10- connecting rods；11- ventholes；12- screw nipples；13- outlets are intubated；14- bullports；
15- rubber rings；16- poles；17- rubber blankets；18- through holes；19- antiskid threads；20- connection screw thread holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of Medical gas terminal, including it is body 1, multiple
Position spring 3, connecting hole 5, stopper 7, external thread sleeve 9, screw nipple 12, outlet intubation 13 and pole 16, the body 1
Inside offers spacing hole 2, offers connection screw thread hole 20 in the body 1 of the top of spacing hole 2, inside the spacing hole 2
Back-moving spring 3 is provided with, the top of back-moving spring 3 is connected with stopper 7, and the top of stopper 7 is connected with sleeve pipe 8, institute
State and pole 16 is socketed with sleeve pipe 8, the top of pole 16 is fixed in outlet by four connecting rods 10 and is intubated 13 inside centers
Position, the outlet, which is intubated in 13, offers bullport 14, and the outlet is intubated 13 bottoms and external screw thread is connected with inner side
Sleeve pipe 9, and external thread sleeve 9 is threadedly coupled with connection screw thread hole 20, the outlet is intubated 13 top middle portions and is connected with screw thread company
Adapter 12, and venthole 11 is offered in screw nipple 12, the side of body 1 is inlaid with air admission hole 4, the air admission hole 4
One end offers connecting hole 5, the body of the top of connecting hole 5 on the periphery of body 1, the body 1 of described one end of air admission hole 4
Air entraining pipe 6 is offered on 1, the spacing hole 2 offers four through holes 18 close to top end, and bleed is run through in described one end of through hole 18
The inner ring of pipe 6.
The bottom of pole 16 is connected with rubber blanket 17 so that its shock is worn, and the outlet is intubated 13 lower surfaces
Edge is connected with rubber ring 15 so that its air-tightness is more preferable, and the outlet is intubated 13 peripheries and is connected with antiskid thread 19, convenient
Turn, the diameter of spacing hole 2 is more than connection screw thread hole 20, avoids stopper 7 from departing from limitation.
Operation principle：The one end of body 1 is connected on gas transmission tank during use, and will be screwed in the appendix for using patient
On screw nipple 12, then outlet intubation 13 is turned, pole is withstood stopper 7 and pushed when being turned into body 1, and will even
Connect screwed hole 20 with through hole 18 to be connected so that the gas conveyed when in use is by air admission hole 4 by connecting hole 5 and air entraining pipe 6
Guide to through hole 18, finally providing patient by venthole 11 by bullport 14 uses, and when gas need not be conveyed,
Turn outlet intubation 13 to turn to outside body 1, final stopper 7, which seals through hole 18, to be stopped supplying gas.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Medical gas terminal, including body (1), back-moving spring (3), connecting hole (5), stopper (7), external thread sleeve
(9), screw nipple (12), outlet intubation (13) and pole (16), it is characterised in that：Opened up inside the body (1) limited
Position hole (2), connection screw thread hole (20) is offered in the body (1) above the spacing hole (2), is set inside the spacing hole (2)
Back-moving spring (3) is equipped with, back-moving spring (3) top is connected with stopper (7), and stopper (7) top is connected with set
Manage (8), be socketed with pole (16) in described sleeve pipe (8), pole (16) top is fixed in out by four connecting rods (10)
Gas is intubated (13) inner hub location, and bullport (14) is offered in the outlet intubation (13), and the outlet is intubated (13) bottom
End is connected with external thread sleeve (9) at inner side, and external thread sleeve (9) is threadedly coupled with connection screw thread hole (20), described
Outlet intubation (13) top middle portion is connected with screw nipple (12), and offers venthole (11) in screw nipple (12),
Body (1) side is inlaid with air admission hole (4), and described air admission hole (4) one end is through body (1) periphery, the air admission hole (4)
Offer connecting hole (5) on the body (1) of one end, air entraining pipe (6), institute are offered on the body (1) above the connecting hole (5)
State spacing hole (2) and offer four through holes (18) close to top end, air entraining pipe (6) inner ring is run through in described through hole (18) one end.
A kind of 2. Medical gas terminal according to claim 1, it is characterised in that：Pole (16) bottom is connected with rubber
Rubber cushion (17).
A kind of 3. Medical gas terminal according to claim 1, it is characterised in that：The outlet is intubated (13) lower surface side
Rubber ring (15) is connected with edge.
A kind of 4. Medical gas terminal according to claim 1, it is characterised in that：Outlet intubation (13) periphery is affixed
There is antiskid thread (19).
A kind of 5. Medical gas terminal according to claim 1, it is characterised in that：Spacing hole (2) diameter, which is more than, to be connected
Connect screwed hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066029.5U CN207213215U (en) | 2017-08-24 | 2017-08-24 | A kind of Medical gas terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721066029.5U CN207213215U (en) | 2017-08-24 | 2017-08-24 | A kind of Medical gas terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207213215U true CN207213215U (en) | 2018-04-10 |
Family
ID=61816665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721066029.5U Expired - Fee Related CN207213215U (en) | 2017-08-24 | 2017-08-24 | A kind of Medical gas terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207213215U (en) |
-
2017
- 2017-08-24 CN CN201721066029.5U patent/CN207213215U/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: 20180410 Termination date: 20210824 |