CN204034022U - A kind of Multi-purpose three-way exhaust needle - Google Patents
A kind of Multi-purpose three-way exhaust needle Download PDFInfo
- Publication number
- CN204034022U CN204034022U CN201420378411.XU CN201420378411U CN204034022U CN 204034022 U CN204034022 U CN 204034022U CN 201420378411 U CN201420378411 U CN 201420378411U CN 204034022 U CN204034022 U CN 204034022U
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- CN
- China
- Prior art keywords
- exhaust needle
- infusion tee
- utility
- model
- way exhaust
- 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
A kind of Multi-purpose three-way exhaust needle, belongs to medical articles for use technical field.The left end of infusion tee connects exhaust needle, and the right-hand member connecting duct of infusion tee, the connecting interface place, upper end of infusion tee, infusion tee is connected with knob.The utility model has the advantages that practicality reasonable in design, make simple; Easy and simple to handle in Clinical practice, the workload of nurse can be alleviated, avoid causing secondary pollution.Be equally applicable to computerizing management and the chemicotherapy section office of hospital.
Description
Technical field
This utility model relates to a kind of Multi-purpose three-way exhaust needle, belongs to medical articles for use technical field.
Background technology
The section office critical patient such as ICU, emergency room, operating room of hospital is many, and the state of an illness is complicated, and therefore, patient treats many accordingly, and nursery work is heavy, and dosing, transfusion are the important steps of nursery work.In this link, keep away unavoidable drawing liquid dosing repeatedly, wherein meticulous syringe needle affect time of compounding prolongation, repeatedly takes out to make up a prescription and cause bottle stopper leakage easily to increase contamination probability, therefore causes the increase of medical treatment cost.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of Multi-purpose three-way exhaust needle.
A kind of Multi-purpose three-way exhaust needle, the left end of infusion tee connects exhaust needle, and the right-hand member connecting duct of infusion tee, the connecting interface place, upper end of infusion tee, infusion tee is connected with knob.
The utility model has the advantages that practicality reasonable in design, make simple; Easy and simple to handle in Clinical practice, the workload of nurse can be alleviated, avoid causing secondary pollution.Be equally applicable to computerizing management and the Radiotherapy chemotherapy section office of hospital.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by referring to detailed description below, more completely can understand this utility model Multi-purpose three-way exhaust needle better and easily learn wherein many adjoint advantages, but accompanying drawing described herein is used to provide further understanding of the present utility model, form a part of the present utility model, schematic description and description of the present utility model, for explaining this utility model, does not form improper restriction of the present utility model, as schemed wherein:
Fig. 1 is structural representation of the present utility model.
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Detailed description of the invention
Obviously, those skilled in the art belong to protection domain of the present utility model based on the many modifications and variations that aim of the present utility model is done.
Embodiment 1: as shown in Figure 1, a kind of Multi-purpose three-way exhaust needle, is about 30mm by one, and internal diameter is about 1.5mm and is with the infusion tee 2, of metal exhaust pin 1, standard interface of side opening to be about 20cm to be with the conduit 3 of airstrainer to form; The left end of infusion tee 2 connects exhaust needle 1, and the right-hand member connecting duct 3 of infusion tee 2, the connecting interface place, upper end 5 of infusion tee 2, infusion tee 2 is connected with knob 4, and knob 4 arranges connected state.
Embodiment 2: as shown in Figure 1, a kind of Multi-purpose three-way exhaust needle, exhaust needle 1 is long 30mm, internal diameter 1.5mm and has side opening, and the long 20cm of conduit 3 is also connected with airstrainer.
In use, exhaust needle 1 is inserted the rubber place of liquid bottle mouth, rotary knob 4, infusion tee 2 is adjusted to exhaust needle 1 and conduit 3 conducting of band airstrainer, now can be used as the exhaust needle use of liquid during transfusion; If rotary knob 4, close the path of the conduit 3 of exhaust needle 1 and band airstrainer, the seam 5 being adjusted to the threeway other end can be used as when extracting medicinal liquid and inject medicinal liquid and uses; When threeway is adjusted to three different conditions, liquid-to-air is completely isolated, can avoid polluting.
As mentioned above, embodiment of the present utility model is explained, but as long as do not depart from inventive point of the present utility model in fact and effect can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, such variation is also all included within protection domain of the present utility model.
Claims (2)
1. a Multi-purpose three-way exhaust needle, it is characterized in that the left end of infusion tee connects exhaust needle, the right-hand member connecting duct of infusion tee, the connecting interface place, upper end of infusion tee, infusion tee is connected with knob.
2. a kind of Multi-purpose three-way exhaust needle according to claim 1, is characterized in that exhaust needle is long 30mm, internal diameter 1.5mm have side opening, and the long 20cm of conduit is also connected with airstrainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378411.XU CN204034022U (en) | 2014-07-09 | 2014-07-09 | A kind of Multi-purpose three-way exhaust needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378411.XU CN204034022U (en) | 2014-07-09 | 2014-07-09 | A kind of Multi-purpose three-way exhaust needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204034022U true CN204034022U (en) | 2014-12-24 |
Family
ID=52234734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420378411.XU Expired - Fee Related CN204034022U (en) | 2014-07-09 | 2014-07-09 | A kind of Multi-purpose three-way exhaust needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204034022U (en) |
-
2014
- 2014-07-09 CN CN201420378411.XU patent/CN204034022U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20170709 |