CN208212259U - A kind of protective device of infusion apparatus inlet - Google Patents
A kind of protective device of infusion apparatus inlet Download PDFInfo
- Publication number
- CN208212259U CN208212259U CN201720611404.3U CN201720611404U CN208212259U CN 208212259 U CN208212259 U CN 208212259U CN 201720611404 U CN201720611404 U CN 201720611404U CN 208212259 U CN208212259 U CN 208212259U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- shield
- lower protective
- screw thread
- infusion apparatus
- 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 protective devices of infusion apparatus inlet, including bottle plug puncture unit, infusion pipeline and dropping funnel and symmetrically arranged left shield and right shield；The left shield and right shield synthesize horn-like upper shield by snap component, the upper end of the upper shield forms fixation hole, the fixation hole is placed on bottle stopper, and the lower end of the upper shield forms horn mouth, and the upper bell-mouthed outside is equipped with external screw thread；It further include lower protective cover; the upper end of the lower protective cover is lower horn mouth; bell-mouthed inside is equipped with internal screw thread corresponding with upper bell-mouthed external screw thread under described; the upper shield is connected with lower protective cover by external screw thread and internal screw thread, and the lower end of the lower protective cover is equipped with lower protective cover import；The lower protective cover import is equipped with stop collar.The utility model provides a kind of protective device of infusion apparatus inlet, and bottle plug puncture unit falls off when reducing infusion, and applied widely, use cost is low.
Description
Technical field
The utility model relates to a kind of protective devices of infusion apparatus inlet, belong to medical instruments field.
Background technique
Hospital largely uses infusion apparatus, and in infusion process, Chang Fashengyin patient is not intended to that mesosome is dynamic or unconscious body is dynamic leads
It causes puncture outfit for bottle stopper of infusion apparatus to be pulled out, and then falls ground pollution.Patient need to replace infusion apparatus at ward in time, cause wave
Take, and is more troublesome.If patient can not replace infusion apparatus, need temporary close infusion apparatus, transhipments is waited to complete in transhipment distance
Replacement, often because the waiting time causes venous detaining needle to block too long, need to pull out and have an acupuncture treatment again, not only wasted but also brought pain to patient
It is bitter.
Clinic has applied for that some patents attempt to solve the above problems, to a certain extent such as patent ZL201520236543.3
It solves the above problem, but although bottle plug puncture unit does not fall out ground and pollutes, still can encounter elsewhere and pollute.Separately
Outer such as patent ZL201520236613.5 solves the above problem, but infusion apparatus and infusion bottle are firmly fixed and are integrated by it,
It when patient's body is dynamic, often results in transfusion needle and is pulled out, cause waste and pain.
Utility model content
The main purpose of the utility model is that overcoming deficiency in the prior art, a kind of new structural one kind is provided
Inlet anti-dropout anti-contamination transfusion apparatus reduces bottle plug puncture unit in infusion process and is pulled out, while also avoiding bottle stopper puncture
Device is accidentally pulled out contaminated problem.The utility model provide it is compact-sized, convenient for disassembly and assembly, be easy to make, securely and reliably, practicability
A kind of strong inlet anti-dropout anti-contamination transfusion apparatus, and with the utility value in industry.
In order to achieve the above object, the technical scheme adopted by the utility model is
A kind of protective device of infusion apparatus inlet, including the bottle plug puncture unit, infusion pipeline and dropping funnel being sequentially connected, with
And symmetrically arranged left shield and right shield；The left shield and right shield are synthesized horn-like by snap component
Upper shield, the upper end of the upper shield form fixation hole, and the fixation hole aperture is less than the diameter of bottle stopper and is placed on bottle
Beyond the Great Wall, the lower end of the upper shield forms horn mouth, and the upper bell-mouthed outside is equipped with external screw thread；
Further include corresponding with upper shield and be in horn-like lower protective cover, the upper end of the lower protective cover is lower loudspeaker
Mouth, bell-mouthed inside is equipped with internal screw thread corresponding with upper bell-mouthed external screw thread under described, the upper shield and under
Protective cover is connected by external screw thread and internal screw thread, and the lower end of the lower protective cover is equipped with lower protective cover import, the lower protection
Cover is movably set in outside infusion pipeline；
The lower protective cover import is equipped with stop collar, falls off for limiting bottle plug puncture unit from lower protective cover.
The utility model is further set to: the upper shield and lower protective cover are all made of transparent material.
The utility model is further set to: the snap component includes the match deck and block tongue of connection, described
Deck and block tongue, which respectively correspond, is set to left shield and right shield.
The utility model is further set to: between the lower horn mouth of the lower protective cover and lower protective cover import away from
From greater than 20CM.
Compared with prior art, the utility model has the beneficial effect that the left shield of the utility model and the right side are anti-
Shield synthesizes horn-like upper shield by snap component and is firmly stuck on bottle stopper, and then guarantees that bottle plug puncture unit is not fallen off；
It is contaminated that the utility model by the setting of detent ring makes bottle plug puncture unit not fall off from lower protective cover；The utility model is logical
The setting of lower horn mouth and the distance between lower protective cover import greater than 20CM for crossing down protective cover ensure that bottle plug puncture unit is de-
Falling behind has certain moving distance, and then guarantees that transfusion needle is not pulled out；The utility model passes through upper shield and lower protective cover
It is all made of the setting of transparent material, can allow medical staff etc. that can monitor whether bottle plug puncture unit falls off.
Above content is only the general introduction of technical solutions of the utility model, in order to better understand the technology of the utility model
Means, the utility model will be further described with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the sectional view of shield on the utility model；
Fig. 3 is the sectional view of the utility model use state.
Specific embodiment
With reference to the accompanying drawings of the specification, the utility model is further described.
As shown in Figure 1, Figure 2 and Figure 3, a kind of protective device of infusion apparatus inlet, including the bottle stopper puncture being sequentially connected
Device 1, infusion pipeline 2 and dropping funnel 3 and symmetrically arranged left shield 41 and right shield 42；The left shield 41 and the right side
Shield 42 synthesizes horn-like upper shield 4 by snap component 43, and the upper end of the upper shield 4 forms fixation hole
44,44 aperture of fixation hole is less than the diameter of bottle stopper 5 and is placed on bottle stopper 5, and the lower end of the upper shield 4 is formed
The outside of horn mouth, the upper horn mouth 45 is equipped with external screw thread 46；
Further include corresponding with upper shield 4 and be in horn-like lower protective cover 6, the upper end of the lower protective cover 6 is
The inside of lower horn mouth 61, the lower horn mouth 61 is equipped with internal screw thread 62 corresponding with the external screw thread 46 of upper horn mouth 45, institute
It states shield 4 and lower protective cover 6 to connect by external screw thread 46 and internal screw thread 62, the lower end of the lower protective cover 6 is equipped with down
Protective cover import 63, the lower protective cover 6 are movably set in outside infusion pipeline 2；
The lower protective cover import 63 is equipped with stop collar 64, falls off for limiting bottle plug puncture unit 1 from lower protective cover 6.
The upper shield 4 and lower protective cover 6 are all made of transparent material.
Deck 431 and block tongue 432 of the snap component 43 including the connection that matches, the deck 431 and block tongue 432 divide
It is not correspondingly arranged in left shield 41 and right shield 42.
The distance between the lower horn mouth 61 of the lower protective cover 6 and lower protective cover import 63 are greater than 20CM.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment for being modified or being modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention,
It is still within the scope of the technical solutions of the present invention.
Claims (4)
1. a kind of protective device of infusion apparatus inlet, it is characterised in that: including bottle plug puncture unit, the infusion pipeline being sequentially connected
And dropping funnel and symmetrically arranged left shield and right shield；The left shield and right shield are closed by snap component
At horn-like upper shield, the upper end of the upper shield forms fixation hole, and the fixation hole aperture is less than the straight of bottle stopper
Diameter is simultaneously placed on bottle stopper, and the lower end of the upper shield forms horn mouth, and the upper bell-mouthed outside is equipped with outer spiral shell
Line；
Further include corresponding with upper shield and be in horn-like lower protective cover, the upper end of the lower protective cover is lower loudspeaker
Mouthful, bell-mouthed inside is equipped with internal screw thread corresponding with upper bell-mouthed external screw thread, the upper shield and lower guarantor under described
Shield is connected by external screw thread and internal screw thread, and the lower end of the lower protective cover is equipped with lower protective cover import, the lower protective cover
Movably it is set in outside infusion pipeline；
The lower protective cover import is equipped with stop collar, falls off for limiting bottle plug puncture unit from lower protective cover.
2. a kind of protective device of infusion apparatus inlet according to claim 1, it is characterised in that: the upper shield and
Lower protective cover is all made of transparent material.
3. a kind of protective device of infusion apparatus inlet according to claim 1, it is characterised in that: the snap component packet
The deck and block tongue of the connection that matches are included, the deck and block tongue, which respectively correspond, is set to left shield and right shield.
4. a kind of protective device of infusion apparatus inlet according to claim 1, it is characterised in that: the lower protective cover
The distance between lower horn mouth and lower protective cover import are greater than 20CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611404.3U CN208212259U (en) | 2017-05-28 | 2017-05-28 | A kind of protective device of infusion apparatus inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611404.3U CN208212259U (en) | 2017-05-28 | 2017-05-28 | A kind of protective device of infusion apparatus inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208212259U true CN208212259U (en) | 2018-12-11 |
Family
ID=64531840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720611404.3U Expired - Fee Related CN208212259U (en) | 2017-05-28 | 2017-05-28 | A kind of protective device of infusion apparatus inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208212259U (en) |
-
2017
- 2017-05-28 CN CN201720611404.3U patent/CN208212259U/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: 20181211 Termination date: 20190528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |