CN202459334U - Anti-reverse double-needle medicine mixing nozzle - Google Patents
Anti-reverse double-needle medicine mixing nozzle Download PDFInfo
- Publication number
- CN202459334U CN202459334U CN2012200502733U CN201220050273U CN202459334U CN 202459334 U CN202459334 U CN 202459334U CN 2012200502733 U CN2012200502733 U CN 2012200502733U CN 201220050273 U CN201220050273 U CN 201220050273U CN 202459334 U CN202459334 U CN 202459334U
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- China
- Prior art keywords
- needle
- pin
- medicine mixing
- medicine
- crosspointer
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Abstract
The utility model discloses an anti-reverse double-needle medicine mixing nozzle. The double needles consist of a needle base, an upper needle and a lower needle, wherein the upper needle and the lower needle are arranged on the two sides of the needle base; both the upper needle and lower needle are of a hollow structure and are communicated with each other; and a medicine mixing body with a cup body structure is formed by extension toward the upper needle along the edge of the needle base. When the anti-reverse double-needle medicine mixing nozzle is in use, a sealing membrane at the upper port of the medicine mixing body is torn off, the upper needle punctures a sealing plug of a penicillin bottle, the lower needle punctures a sealing plug in a sealing cover on a transfusion soft bottle or transfusion soft bag at the same time, and then the transfusion soft bottle or transfusion soft bag is squeezed so that the medicine in the penicillin bottle can be mixed with the solution in the transfusion soft bottle or transfusion soft bag, thus the medicine mixing operation is simpler and more time-saving; and barbs preventing retreating in the puncture process are arranged on the outer walls of the upper needle and the lower needle and can be effectively prevented from retreating from the sealing plug when puncturing the sealing plug.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of crosspointer medicine mixing mouth.
Background technology
For the medicine in the cillin bottle is added in the solution in transfusion flexible bag or the soft transfusion bottle, then mixed solution is imported such as the patient in the clinical mechanism of hospital.
In the prior art, often adopt syringe that the solution in the medicine in the cillin bottle and transfusion flexible bag or the soft transfusion bottle is mixed.At first, use syringe, then, also use this syringe that mixed solution is moved in transfusion flexible bag or the soft transfusion bottle in the input of the solution in transfusion flexible bag or the soft transfusion bottle cillin bottle.At present, in the clinical mechanism of hospital, also use this kind mode usually, but the error of making up a prescription not only appears in this mixed prescription formula complicated operation, time-consuming easily, also very likely in mixed medicine process, introduce and pollute, influence drug safety, cause serious malpractice.So improving and mixing the prescription formula is a necessary task of preparing before the transfusion.
The utility model content
To the above-mentioned deficiency that exists in the prior art, this utility model provides a kind of to need puncture once just can realize mixing medicine, and the operation of mixed medicine is simpler, more the crosspointer medicine mixing mouth of timesaving anti-retrogression.
In order to solve the problems of the technologies described above; This utility model has adopted following technical scheme: the crosspointer medicine mixing mouth of anti-retrogression; Crosspointer is made up of needle stand, last pin and following pin, and last pin and following pin are arranged on the both sides of needle stand, and last pin is hollow structure with following pin and is interconnected; The pin direction that makes progress along the edge of needle stand extends to form the mixed medicine body of a cup body structure, said go up Zhen He ∕ or down the outer wall of pin be provided with and in piercing process, prevent the barb that falls back.
As a kind of preferred version of this utility model, said pin and the following pin gone up is all along the axis setting of the mixed medicine body of cup body structure.
As the another kind of preferred version of this utility model, the port of said mixed medicine body is provided with seal dissepiment.
As a kind of improvement project of this utility model, said crosspointer and mixed medicine body are encapsulated in the outer package.
The beneficial effect of this utility model is: when using the crosspointer medicine mixing mouth of this anti-retrogression; Only need tear and mix the seal dissepiment that medicine body port is provided with; With the sealing-plug of last needle-penetration cillin bottle, following pin pierces through the sealing-plug in the seal cover on soft transfusion bottle or the transfusion flexible bag simultaneously, and extruding transfusion flexible bag or soft transfusion bottle just can make the medicine in the cillin bottle mix with transfusion flexible bag or the interior solution of soft transfusion bottle; It is simpler to mix the medicine operation, more saves time; The outer wall of last pin and play pin is provided with and in piercing process, prevents the barb that falls back, can avoid pin and following pin when the puncture seal plug, from sealing-plug, to withdraw from effectively.
Description of drawings
Fig. 1 is the cutaway view of the crosspointer medicine mixing mouth of anti-retrogression;
Structural representation when Fig. 2 mixes medicine for the crosspointer medicine mixing mouth of anti-retrogression.
In the accompanying drawing: 1-needle stand; 2-upward pins; 3-following pin; 4-mixed medicine body; 5-seal dissepiment; 7-cillin bottle; 8-transfusion flexible bag; 9-seal cover; 10-sealing-plug; 11-barb.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment this utility model is done to describe in further detail.
As shown in Figure 1, the crosspointer medicine mixing mouth of anti-retrogression, this crosspointer is made up of needle stand 1, last pin 2 and following pin 3.Last pin 2 and following pin 3 are arranged on the both sides of needle stand 1; Last pin 2 is hollow structure with following pin 3 and is interconnected; Pin 2 directions that make progress along the edge of needle stand 1 extend to form the mixed medicine body 4 of a cup body structure, last pin 2 He ∕ or down the outer wall of pin 3 be provided with and in piercing process, prevent the barb 11 that falls back.Because of the outer wall of last pin 2 and play pin 3 is provided with barb, can avoid pin 2 and following pin 3 when the puncture seal plug, from sealing-plug, to withdraw from effectively.
The port of mixing medicine body 4 is provided with seal dissepiment 5, and crosspointer and mixed medicine body 4 are encapsulated in the outer package.Before the use; Seal dissepiment 5 cooperates outer package (like sealing bag) to use; Can make mixed medicine body 4 be in sealing state with crosspointer; Not only kept mixed medicine body 4 and had good cleannes before use, also effectively protected the internal structure of the sharp degree and the mixed medicine body 4 of last pin 2, avoided the damage in the transportation with mixed medicine body 4 interior last pins 2; During use, take outer package apart, tear seal dissepiment 5 and get final product.
When using the crosspointer medicine mixing mouth of this anti-retrogression; As shown in Figure 2, only need tear and mix the seal dissepiment 5 that medicine body 4 port are provided with, last pin 2 is pierced through the sealing-plug of cillin bottle 7; Following pin 3 pierces through the sealing-plug 10 in the seal cover 9 on soft transfusion bottle or the transfusion flexible bag 8 simultaneously; Extruding transfusion flexible bag or soft transfusion bottle just can make the medicine in the cillin bottle mix with transfusion flexible bag or the interior solution of soft transfusion bottle, and it is simpler to mix the medicine operation, more saves time.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation this utility model; Although with reference to preferred embodiment this utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of this utility model; And not breaking away from the aim and the scope of this utility model technical scheme, it all should be encompassed in the middle of the claim scope of this utility model.
Claims (4)
1. the crosspointer medicine mixing mouth of anti-retrogression; Crosspointer is made up of needle stand (1), last pin (2) and following pin (3); Last pin (2) and following pin (3) are arranged on the both sides of needle stand (1); Last pin (2) and following pin (3) are hollow structure and are interconnected, and it is characterized in that: pin (2) direction that makes progress along the edge of needle stand (1) extends to form the mixed medicine body (4) of a cup body structure, said go up pin (2) He ∕ or down the outer wall of pin (3) be provided with and in piercing process, prevent the barb (11) that falls back.
2. the crosspointer medicine mixing mouth of anti-retrogression according to claim 1 is characterized in that: said pin (2) and the following pin (3) gone up is all along the axis setting of the mixed medicine body (4) of cup body structure.
3. the crosspointer medicine mixing mouth of anti-retrogression according to claim 1 and 2, it is characterized in that: the port of said mixed medicine body (4) is provided with seal dissepiment (5).
4. the crosspointer medicine mixing mouth of anti-retrogression according to claim 3, it is characterized in that: said crosspointer and mixed medicine body (4) are encapsulated in the outer package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200502733U CN202459334U (en) | 2012-02-16 | 2012-02-16 | Anti-reverse double-needle medicine mixing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200502733U CN202459334U (en) | 2012-02-16 | 2012-02-16 | Anti-reverse double-needle medicine mixing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202459334U true CN202459334U (en) | 2012-10-03 |
Family
ID=46907538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200502733U Expired - Lifetime CN202459334U (en) | 2012-02-16 | 2012-02-16 | Anti-reverse double-needle medicine mixing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202459334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110693715A (en) * | 2019-11-22 | 2020-01-17 | 湖南乐福地医药包材科技有限公司 | Infusion bottle with double rubber plug combined cover |
-
2012
- 2012-02-16 CN CN2012200502733U patent/CN202459334U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110693715A (en) * | 2019-11-22 | 2020-01-17 | 湖南乐福地医药包材科技有限公司 | Infusion bottle with double rubber plug combined cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |