CN207286324U - One kind auxiliary imbibition syringe - Google Patents
One kind auxiliary imbibition syringe Download PDFInfo
- Publication number
- CN207286324U CN207286324U CN201720202747.4U CN201720202747U CN207286324U CN 207286324 U CN207286324 U CN 207286324U CN 201720202747 U CN201720202747 U CN 201720202747U CN 207286324 U CN207286324 U CN 207286324U
- Authority
- CN
- China
- Prior art keywords
- imbibition
- syringe
- tube
- injection
- auxiliary
- 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 one kind to aid in imbibition syringe, needle nipple including injection-tube and positioned at its front end, the piston and core bar of interconnection are installed, piston and core bar are used to move back and forth in injection-tube, so that syringe passes through needle nipple discharge opeing or imbibition in injection-tube；End of the core bar away from piston is integrally formed with pressure handle, at least two compensated cavities are symmetrically arranged with the outside of injection-tube, the imbibition component being connected with pressure handle is mounted in each compensated cavity, each imbibition component is used to promote pressure handle to move towards away from needle nipple direction, and imbibition is carried out by needle nipple with auxiliary syringe；By being provided with imbibition component, it is capable of the suction of auxiliary syringe progress liquid, avoids singlehanded inconvenient operating syringe from drawing the situation of liquid, mitigate the workload of nurse, can be with the liquid of auxiliary absorbing fixed capacity in addition, being coordinated by locating part and limit hole.
Description
【Technical field】
The utility model belongs to the field of medical instrument technology, and in particular to one kind auxiliary imbibition syringe.
【Background technology】
Syringe is common a kind of utensil in medical instrument, and in routine use, nurse generally passes through note using more
After emitter suction liquid, then injected for patient, existing syringe model generally has 2ml, 5ml, 10ml, 20ml etc., even
You use 50ml or 100ml, still, when carrying out imbibition using syringe, usually one hand-held medicine bottle, the operation injection of another hand
Device draws liquid.Therefore, it is single when some nurse's hands are smaller or draw large capacity liquid when drawing liquid with syringe
Hand is inconvenient to have an effect, and draws liquid difficulty, or medicine bottle is kept flat, both hands operating syringe, but be easy to cause medicine again at this time
Bottle is toppled over, so that liquid spills waste or produces pollution.
【Utility model content】
The purpose of this utility model is to provide a kind of auxiliary imbibition syringe, difficult using syringe absorption liquid to solve
The problem of.
The utility model uses following technical scheme, one kind auxiliary imbibition syringe, including injection-tube and positioned at its front end
Needle nipple, the piston and core bar of interconnection are installed in injection-tube, piston and core bar are used to move back and forth in injection-tube,
So that syringe passes through needle nipple discharge opeing or imbibition；
End of the core bar away from piston is symmetrically arranged with least two auxiliary integrally formed with pressure handle, injection-tube outside
Chamber, the imbibition component being connected with pressure handle is mounted in each compensated cavity, and each imbibition component is used to promote pressure handle court
Moved away from needle nipple direction, imbibition is carried out by needle nipple with auxiliary syringe.
Further, each imbibition component includes the pull rod being connected with pressure handle, and the other end of each pull rod is connected with
Spring, the other end of each spring are connected to its residing compensated cavity close to the end of needle nipple, and spring is used to stretch out process at it
In, pushing drawing rod, pressure handle are moved towards away from needle nipple direction, and auxiliary syringe carries out imbibition.
Further, side of each pull rod away from injection-tube is both provided with locating part, the correspondence position of each compensated cavity
On offer and the matched multiple limit holes of locating part.
Further, each locating part includes the gag lever post being arranged on side of the pull rod away from injection-tube, each spacing
The free end of bar is mounted on roller, and each roller is used to the inner wall rolling along its corresponding compensated cavity, and matches somebody with somebody with limit hole
Close, auxiliary syringe draws the liquid of fixed capacity.
The beneficial effects of the utility model are：By being provided with imbibition component, it is capable of the suction of auxiliary syringe progress liquid
Enter, avoid singlehanded inconvenient operating syringe from drawing the situation of liquid, mitigate the workload of nurse, in addition, by locating part and
Limit hole coordinates can be with the liquid of auxiliary absorbing fixed capacity.
【Brief description of the drawings】
Fig. 1 is a kind of sectional view for aiding in imbibition syringe of the utility model；
Fig. 2 is sectional view when a kind of auxiliary syringe of the utility model sucks liquid.
Wherein：1. spring；2. compensated cavity；3. gag lever post；4. roller；5. limit hole；6. pull rod；7. pressure handle；8. core
Bar.
【Embodiment】
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model discloses one kind to aid in imbibition syringe, as shown in Figure 1, including injection-tube and positioned at its front end
Needle nipple, the piston and core bar 8 of interconnection are provided with injection-tube, and piston and core bar 8 are used to move back and forth in injection-tube,
So that syringe passes through needle nipple discharge opeing or imbibition；
Integrally formed with pressure handle 7, pressure handle 7 can be the arbitrary shapes such as rectangle, diamond shape for end of the core bar 8 away from piston
Shape, can be set according to actual conditions.
At least two compensated cavities 2 are symmetrically arranged with the outside of injection-tube, i.e., using using injection-tube as symmetry axis, and in its side pair
Position is answered to open up two compensated cavities 2, structure, the shape of each compensated cavity 2 are unlimited, are mounted in each compensated cavity 2 and pressure
The connected imbibition component of handle 7, each imbibition component include the pull rod 6 being connected with pressure handle 7, and the other end of each pull rod 6 connects
Spring 1 is connected to, the other end of each spring 1 is connected to its residing compensated cavity 2 close to the end of needle nipple, it is preferred that makes pull rod 6
With spring 1 with pressure handle 7 in vertical state, can more effectively utilize spring 1 elastic force, spring 1 be used for stretched out at it
Cheng Zhong, pushing drawing rod 6, pressure handle 7 are moved towards away from needle nipple direction, and pressure handle 7 drives core bar 8 and piston injecting at the same time
Moved backward in pipe, at this time, the nurse of operating syringe can be on the premise of without using too great, by the liquid in medicine bottle
In inhalation syringe, imbibition can be carried out with auxiliary syringe.
Each imbibition component is used to promote pressure handle 7 to move towards away from needle nipple direction, passes through pin with auxiliary syringe
Nipple carries out imbibition.
Each side of the pull rod 6 away from injection-tube is both provided with locating part, is offered on the correspondence position of each compensated cavity 2
, on the one hand can be to avoid in use since the elastic force of spring 1 be excessive, by core bar 8 with the matched multiple limit holes 5 of locating part
Ejected with piston outside injection tube, the consequence for causing liquid to spill on the other hand, can be by opening up limit hole in fixed position
5, determine the occurrence of syringe suction liquid, avoid since manual operation is improper, causing to suck too little or too much liquid.
Each locating part includes the gag lever post 3 being arranged on side of the pull rod 6 away from injection-tube, each gag lever post 3 from
Roller 4 is mounted on by end, each roller 4 is used to the inner wall rolling along its corresponding compensated cavity 2, and coordinates with limit hole 5,
Auxiliary syringe draws the liquid of fixed capacity, sets roller 4 to reduce the frictional force of inner wall of locating part and compensated cavity, increase
The utilization rate of 1 elastic force of spring.
As shown in Fig. 2, when roller 4 is in specified limit hole 5, roller 4 can be pressed into by compensated cavity 2 by manual operation
It is interior, continue to aid in imbibition operation, improve the scope of application of the syringe, and the marginal position of compensated cavity 2 is provided with end
Limit hole 5 is held, core bar 8 is effectively prevent and piston departs from injection tube.
Claims (4)
1. one kind auxiliary imbibition syringe, it is characterised in that the needle nipple including injection-tube and positioned at its front end, the injection-tube
The piston and core bar (8) of interconnection are inside installed, the piston and core bar (8) are used to move back and forth in injection-tube, so that
Syringe passes through needle nipple discharge opeing or imbibition；
End of the core bar (8) away from piston is symmetrically arranged with least integrally formed with pressure handle (7), the injection-tube outside
Two compensated cavities (2), the interior imbibition component for being mounted on being connected with the pressure handle (7) of each compensated cavity (2), each suction
Liquid component is used to promote pressure handle (7) to move towards away from needle nipple direction, and imbibition is carried out by needle nipple with auxiliary syringe.
2. auxiliary imbibition syringe as claimed in claim 1, it is characterised in that each imbibition component includes and pressure handle
(7) pull rod (6) being connected, the other end of each pull rod (6) are connected with spring (1), and each the spring (1) is another
End is connected to its residing compensated cavity (2) and is used for close to the end of needle nipple, the spring (1) during it is stretched out, and promotes and draws
Bar (6), pressure handle (7) are moved towards away from needle nipple direction, and auxiliary syringe carries out imbibition.
3. auxiliary imbibition syringe as claimed in claim 2, it is characterised in that each remote injection-tube of the pull rod (6)
Side is both provided with locating part, is offered on the correspondence position of each compensated cavity (2) and the matched multiple limit holes of locating part
(5)。
4. auxiliary imbibition syringe as claimed in claim 3, it is characterised in that each locating part includes being arranged on described
Gag lever post (3) on side of the pull rod (6) away from injection-tube, the free end of each gag lever post (3) are mounted on roller
(4), each roller (4) is used to the inner wall rolling along its corresponding compensated cavity (2), and coordinates with limit hole (5), auxiliary
Syringe draws the liquid of fixed capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202747.4U CN207286324U (en) | 2017-03-03 | 2017-03-03 | One kind auxiliary imbibition syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202747.4U CN207286324U (en) | 2017-03-03 | 2017-03-03 | One kind auxiliary imbibition syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207286324U true CN207286324U (en) | 2018-05-01 |
Family
ID=62270304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720202747.4U Expired - Fee Related CN207286324U (en) | 2017-03-03 | 2017-03-03 | One kind auxiliary imbibition syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207286324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544706A (en) * | 2020-05-11 | 2020-08-18 | 易舒康(山东)生物科技有限公司 | Accurate portable needleless injector of dosage |
-
2017
- 2017-03-03 CN CN201720202747.4U patent/CN207286324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544706A (en) * | 2020-05-11 | 2020-08-18 | 易舒康(山东)生物科技有限公司 | Accurate portable needleless injector of dosage |
| CN111544706B (en) * | 2020-05-11 | 2022-03-18 | 易舒康(山东)生物科技有限公司 | Accurate portable needleless injector of dosage |
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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: 20180501 Termination date: 20190303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |