CN208823644U - A kind of intravenous - Google Patents
A kind of intravenous Download PDFInfo
- Publication number
- CN208823644U CN208823644U CN201820608574.0U CN201820608574U CN208823644U CN 208823644 U CN208823644 U CN 208823644U CN 201820608574 U CN201820608574 U CN 201820608574U CN 208823644 U CN208823644 U CN 208823644U
- Authority
- CN
- China
- Prior art keywords
- guide plate
- infusion
- anticreep
- upper guide
- intravenous
- 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 provides a kind of intravenous, including guide plate, infusion niidl and anti-decylization, and infusion niidl is in the tubulose of top closure, and infusion hole is evenly distributed in the middle part of side wall, and top is symmetrically arranged with anticreep protrusion, and bottom is provided with anticreep sliding slot upwards；The quantity of guide plate is two, it is made of upper guide plate and lower guide plate, the top of two upper guide plates is rotatedly connected, and inside is matched with the sliding of anticreep protrusion, the top of two lower guide plates is rotationally connected with the bottom end of two upper guide plates respectively, and basal sliding is matched in anticreep sliding slot；Anti-decylization is coupled in the bottom end of infusion niidl, and is located at the lower section of lower guide plate.The utility model is not only able to guarantee that stablizing for infusion niidl is inserted into and guides infusion, also solve the problems, such as that infusion niidl is easy to fall off in existing intravenous simultaneously, and easy to operate, whole anti-dropout effect stability, it effectively prevent drug to be contaminated, there is good promotion prospect.
Description
Technical field
The utility model belongs to field of medical device, and in particular to a kind of intravenous not easily to fall off.
Background technique
When venous transfusion, often patient as needed needs to inject different drugs to patient, it is therefore desirable to prepare not
Same liquid medicine bottle.It needs the white plastic syringe needle of needle end at the top of intravenous passing through bottle stopper before injection, is inserted into medicine
Infusion is guided in water bottle, but opposite sliding is more between the needle end of current intravenous and the bottle stopper of liquid medicine bottle
It is easy, causes under slight pullling, needle end, which is easy to rush in bottle stopper, to fall off, it is possible to lead to the medicine in the liquid medicine bottle being open
Product are contaminated.
Therefore, developing a kind of intravenous not easily to fall off when guiding infusion in view of the above problems is this field skill
Art personnel institute urgent need to solve the problem.
Summary of the invention
To solve the above problems, the utility model discloses a kind of intravenous not easily to fall off.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of intravenous, including guide plate, infusion niidl and anti-decylization, infusion niidl are in the pipe of top closure
Shape, side wall middle part are evenly distributed with infusion hole, and top is symmetrically arranged with anticreep protrusion, and bottom is provided with anticreep sliding slot upwards；Guidance
The quantity of piece is two, is made of upper guide plate and lower guide plate, and the top of two upper guide plates is rotatedly connected, and inside
It is matched with the sliding of anticreep protrusion, the top of two lower guide plates is rotationally connected with the bottom end of two upper guide plates, bottom respectively
It is snug fit in anticreep sliding slot；Anti-decylization is coupled in the bottom end of infusion niidl, and is located at the lower section of lower guide plate.
Preferably, infusion niidl lower part is in the surface between anti-decylization and anti-skid slot bottom end also at least provided with one
A identification strip.
Preferably, lower guide plate is the arc-shaped flaky matched with infusion niidl.
Preferably, the position of upper guide plate is corresponding with the position of infusion hole, and the bottom end of upper guide plate is positioned at anti-
When de- high spot, the bottom position of lower guide plate is not higher than the bottom position of infusion hole.
Preferably, anti-decylization is anticreep rubber ring.
Preferably, being additionally provided with skewed guide hump on the outside of upper guide plate.
The utility model provides a kind of intravenous, is made of guide plate, infusion niidl and anti-decylization.It is wherein defeated
Liquid needle design is the tubulose of top closure, infusion hole is evenly distributed in the middle part of side wall, for defeated by guiding in liquid medicine bottle
Liquid, top are symmetrically arranged with anticreep protrusion, and bottom is provided with anticreep sliding slot upwards, are used to installation guide plate.Draw in the utility model
The quantity of guide card is selected as two, is distributed in the two sides of infusion niidl, and be made of upper guide plate and lower guide plate；Two
The top of upper guide plate is mutually rotatablely connected, and is slidably matched with anticreep protrusion, and rotation connects respectively at the top of two lower guide plates
It connects two upper guide plate bottom ends, basal sliding is matched in anticreep sliding slot, which makes the bottom of lower guide plate in anticreep
When sliding in sliding slot, top can be displaced outwardly under the action of upper guide plate, so that upper guide plate and lower guide plate
When the spacing of junction is much larger than infusion niidl insertion bottle stopper, the diameter in left hole on bottle stopper, to reach whole anti-dropout
Effect, and the utility model is also equipped with anti-decylization on infusion niidl, can by anti-decylization to upper guide plate and under
Guide plate is positioned, to maintain whole anti-dropout；In order to prevent when in use, infusion niidl insertion liquid medicine bottle is too deep, this
Utility model infusion niidl lower part is in the surface between anti-decylization and anti-skid slot bottom end also at least provided with an identification strip.
The utility model compared with prior art, is not only able to guarantee that stablizing for infusion niidl is inserted into and guides infusion,
Also solve the problems, such as that infusion niidl is easy to fall off in existing intravenous simultaneously, and easy to operate, whole anticreep
Effect stability is fallen, drug is effectively prevent to be contaminated, there is good promotion prospect.
Detailed description of the invention
The structural schematic diagram of Fig. 1, the utility model；
The usage state diagram of Fig. 2, the utility model.
Reference signs list: infusion niidl 1, anti-decylization 2, infusion hole 3, anticreep protrusion 4, anticreep sliding slot 5, upper guide plate 6,
Lower 7 identification strip 8 of guide plate.
Specific embodiment
Technical solution provided by the utility model is described in detail below with reference to specific embodiment, it should be understood that following
Specific embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.
It is as shown in Figure 1 the structural schematic diagram of the utility model, the utility model is a kind of intravenous, including guidance
Piece, infusion niidl 1 and anti-decylization 2.
Infusion niidl 1 is in the tubulose of top closure, is evenly distributed with infusion hole 3 in the middle part of side wall, top is symmetrically arranged with anti-
De- protrusion 4, bottom is provided with anticreep sliding slot 5 upwards.
The quantity of guide plate is two, is made of upper guide plate 6 and lower guide plate 7, and the outside of upper guide plate 6, which is equipped with, inclines
The tops of ramp-like guide hump, two upper guide plates 6 are rotatedly connected, and inside is slided with anticreep protrusion 4 and matched, under draw
Guide card 7 is the arc elastic sheet matched with infusion niidl 1, and the top of two lower guide plates 7 is rotationally connected with two respectively
The bottom end of upper guide plate 6, basal sliding are matched in anticreep sliding slot 5.The position of upper guide plate 6 is opposite with the position of infusion hole 3
Answer, and the bottom end of upper guide plate 6 be located at anticreep protrusion 4 at when, the bottom position of lower guide plate 7 is located at the lower section of infusion hole 3.
Anti-decylization 2 is anticreep rubber ring, is coupled in the bottom end of infusion niidl 1, and is located at the lower section of lower guide plate 7.
The surface that infusion niidl lower part is between anti-decylization and anti-skid slot bottom end is additionally provided with identification strip 8.
It is illustrated in figure 2 the usage state diagram of the utility model, first, in accordance with whole insertion liquid medicine bottle as shown in Figure 1
In bottle stopper, guarantee that the identification strip 8 on infusion niidl 1 is no more than the position of bottle stopper, be in bottle stopper position, at this time upper guide plate
6 and lower guide plate 7 infusion hole 3 being provided on infusion niidl 1 is covered, then by anti-decylization 2 along the bottom table of infusion niidl 1
It moves upwardly, the bottom end of lower guide plate 7 is driven to move up, pass through bottle stopper, at this time upper guide plate 6 and lower guide plate 7
Under the action of lower guide plate 7 moves up, the direction for being directed away from infusion niidl 1 is mobile for junction so that upper guide plate 6 with
And the spacing of the tie point of lower guide plate 7 is greater than the diameter in hole on bottle stopper, and entirety is further made to achieve the effect that anti-dropout.
Finally, it should be noted that above embodiments being merely intended for describing the technical solutions of the present application, but not for limiting the present application property skill
Art scheme, those skilled in the art should understand that, those are modified or wait to the technical solution of the utility model
With replacement, without departing from the objective and range of the technical program, should all cover in the scope of the claims of the utility model.
Claims (7)
1. a kind of intravenous, including guide plate, infusion niidl (1) and anti-decylization (2), it is characterised in that: the infusion
Syringe needle (1) is in the tubulose of top closure, is evenly distributed with infusion hole (3) in the middle part of side wall, and top is symmetrically arranged with anticreep protrusion
(4), bottom is provided with anticreep sliding slot (5) upwards；The quantity of the guide plate is two, by upper guide plate (6) and lower guide plate
(7) it forms, the top of two upper guide plate (6) is rotatedly connected, and inside is matched with anticreep raised (4) sliding, under two
The top of guide plate (7) is rotationally connected with the bottom end of two upper guide plate (6) respectively, and basal sliding is matched with anticreep sliding slot (5)
In；The anti-decylization (2) is coupled in the bottom end of infusion niidl (1), and is located at the lower section of lower guide plate (7).
2. a kind of intravenous according to claim 1, it is characterised in that: infusion niidl (1) lower part is in anti-
Surface between decylization (2) and anticreep sliding slot (5) bottom end is also at least provided with an identification strip (8).
3. a kind of intravenous according to claim 1, it is characterised in that: the lower guide plate (7) is and transfusion needle
The arc-shaped flaky that head (1) matches.
4. a kind of intravenous according to claim 1, it is characterised in that: the position of the upper guide plate (6) with it is defeated
The position of fluid apertures (3) is corresponding, and when the bottom end of upper guide plate (6) is located at anticreep raised (4), the bottom of lower guide plate (7)
End position is not higher than the bottom position of infusion hole (3).
5. a kind of intravenous according to claim 1, it is characterised in that: the anti-decylization (2) is anticreep rubber ring.
6. a kind of intravenous according to claim 3, it is characterised in that: the lower guide plate (7) is elastic piece.
7. a kind of intravenous according to claim 1, it is characterised in that: the outside of the upper guide plate (6) is also set
There is skewed guide hump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820608574.0U CN208823644U (en) | 2018-04-26 | 2018-04-26 | A kind of intravenous |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820608574.0U CN208823644U (en) | 2018-04-26 | 2018-04-26 | A kind of intravenous |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208823644U true CN208823644U (en) | 2019-05-07 |
Family
ID=66304090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820608574.0U Expired - Fee Related CN208823644U (en) | 2018-04-26 | 2018-04-26 | A kind of intravenous |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208823644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420176A (en) * | 2020-05-15 | 2020-07-17 | 谷昌德 | Medical transfusion anti-drop plug |
| CN113041444A (en) * | 2021-03-01 | 2021-06-29 | 江苏省人民医院（南京医科大学第一附属医院） | Anti-drop transfer line |
-
2018
- 2018-04-26 CN CN201820608574.0U patent/CN208823644U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420176A (en) * | 2020-05-15 | 2020-07-17 | 谷昌德 | Medical transfusion anti-drop plug |
| CN113041444A (en) * | 2021-03-01 | 2021-06-29 | 江苏省人民医院（南京医科大学第一附属医院） | Anti-drop transfer line |
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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: 20190507 Termination date: 20200426 |