CN202459338U - Double needle medicine-mixing nozzle with protective sleeve - Google Patents
Double needle medicine-mixing nozzle with protective sleeve Download PDFInfo
- Publication number
- CN202459338U CN202459338U CN201220050288XU CN201220050288U CN202459338U CN 202459338 U CN202459338 U CN 202459338U CN 201220050288X U CN201220050288X U CN 201220050288XU CN 201220050288 U CN201220050288 U CN 201220050288U CN 202459338 U CN202459338 U CN 202459338U
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- China
- Prior art keywords
- protective sleeve
- medicine
- needle
- pin
- crosspointer
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Abstract
The utility model discloses a double needle medicine-mixing nozzle with a protective sleeve. The double needle medicine-mixing nozzle with the protective sleeve consists of a needle base, an upper needle and a lower needle. The upper and lower needles are of hollow structures and are communicated with each other. A cup-structured medicine mixing body is extended and formed along an edge of the needle base to the upper needle. The stretchable protective sleeve is sleeved on the lower needle. The bottom of the protective sleeve can be a sealed end and the upper end of the protective sleeve is connected with the needle base. Before use, the lower needle is in the protective sleeve so that sharpness of the needle tip of the lower needle is effectively protected and cleanness of the lower needle is ensured. During use, a sealing film arranged at the upper end opening of the medicine-mixing body is just torn down and the upper needle pierces the sealing plug of a penicillin bottle, and then the bottom of the protective sleeve leans against the sealing plug on an infusion soft bottle or an infusion soft bag to push a penicillin bottle to compress the protective sleeve; the lower needle pierces the sealing plug in a sealing cover while piercing a diaphragm below to squeeze the infusion soft bottle or the infusion soft bag so as to mix the medicine in the penicillin bottle with the solution in the infusion soft bottle or the infusion soft bag. The medicine-mixing operation is simpler and more time-saving.
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 that has protective sleeve.
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, and more the timesaving has the crosspointer medicine mixing mouth of protective sleeve.
In order to solve the problems of the technologies described above; This utility model has adopted following technical scheme: the crosspointer medicine mixing mouth that has protective sleeve; 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, is with telescopic protective sleeve on the infra pin.
As a kind of preferred version of this utility model, said protective sleeve is an elastic bellows, and the top of elastic bellows is fixed on the bottom of needle stand.
As the another kind of preferred version of this utility model, the cross section of said protective sleeve is provided with barrier film, and barrier film is positioned at the below of pin down.
As another 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 a kind of improvement project of this utility model, the port of said mixed medicine body is provided with diaphragm seal.
As the another kind of improvement project of this utility model, on the inwall that mixes the medicine body, be symmetrically arranged with at least two and be barb-like and be used to prevent the anti-slide fastener that cillin bottle is loosening.
As another improvement project of this utility model, said crosspointer, mixed medicine body and protective sleeve are encapsulated in the outer package.
The beneficial effect of this utility model is: this crosspointer medicine mixing mouth that has protective sleeve is before using, and following pin is positioned at protective sleeve, and the sharp degree of following pin needle point is protected effectively, and has guaranteed the cleaning of time pin; During use; Only need tear and mix the diaphragm seal that medicine body port is provided with,, again the protective sleeve bottom propped up the seal cover on soft transfusion bottle or the transfusion flexible bag and promotes cillin bottle the sealing-plug of last needle-penetration cillin bottle; Make the protective sleeve compression; The membranous while of below is broken in following acupuncture, and pierces through the sealing-plug in the seal cover on soft transfusion bottle or the transfusion flexible bag, 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; Moreover also successfully realized making up a prescription and two stages of mixed medicine independent sealed, reduced mix the time restriction of medicine in the infusion process from making up a prescription to, strengthened the safety of mixed reagent.
Description of drawings
Fig. 1 is the cutaway view that has the crosspointer medicine mixing mouth of protective sleeve;
Fig. 2 is the crosspointer medicine mixing mouth that has the protective sleeve structural representation when mixing medicine.
In the accompanying drawing: 1-needle stand; 2-upward pins; 3-following pin; 4-mixed medicine body; 5-diaphragm seal; 6-anti-slide fastener; 7-cillin bottle; 8-transfusion flexible bag; 9-seal cover; 10-sealing-plug; 11-protective sleeve; 12-barrier film.
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, have the crosspointer medicine mixing mouth of protective sleeve, this crosspointer by needle stand 1, go up pin 2 and following pin 3 is formed.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, are with telescopic protective sleeve 11 on the infra pin 3, and the top of protective sleeve 11 is connected with needle stand 1.
The cross section of protective sleeve 11 is provided with barrier film 12, and barrier film 12 is positioned at the down below of pin 3, and the port of mixing medicine body 4 is provided with diaphragm seal 5, crosspointer, mixes medicine body 4 and protective sleeve 11 is encapsulated in the outer package.Before the use; The barrier film 12 of diaphragm seal 5, protective sleeve 11 and protective sleeve 11 bottoms cooperates outer package (like sealing bag) to use; Can make mixed medicine body 4 be in sealing state with crosspointer; Last pin 2 and the following pins in the protective sleeve 11 not only having kept mixed medicine body 4, mixed in the medicine body 4 have good cleannes before use, have also effectively protected the sharp degree of last pin 2 and following pin 3 and the internal structure of mixed medicine body 4, avoid the damage in the transportation; During use, take outer package apart, tear diaphragm seal 5 and get final product.
On the inwall that mixes medicine body 4, being symmetrically arranged with at least two is barb-like and is used to prevent the anti-slide fastener 6 that cillin bottle is loosening.In the present embodiment, on the inwall that mixes medicine body 4, be symmetrically arranged with six anti-slide fasteners 6.Cillin bottle 7 snap in mix in the medicine body 4 after, cillin bottle 7 can effectively avoid cillin bottle 7 in mixed medicine body 4, to withdraw from or become flexible to opposite direction under the inhibition of anti-slide fastener 6.
When using this crosspointer medicine mixing mouth that has protective sleeve, as shown in Figure 2, only need tear and mix the diaphragm seal 5 that medicine body 4 port are provided with; Last pin 2 is pierced through the sealing-plug of cillin bottle 7; Again protective sleeve 11 bottoms are propped up the seal cover 9 on soft transfusion bottle or the transfusion flexible bag and promote cillin bottle 7, make protective sleeve 11 compression, when following pin 3 punctures below barrier film 12; And pierce through the sealing-plug 10 in the seal cover 9 on soft transfusion bottle or the transfusion flexible bag; 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 (7)
1. the crosspointer medicine mixing mouth that has protective sleeve; 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, is with telescopic protective sleeve (11) on the infra pin (3).
2. the crosspointer medicine mixing mouth that has protective sleeve according to claim 1 is characterized in that: said protective sleeve (11) is an elastic bellows, and the top of elastic bellows is fixed on the bottom of needle stand (1).
3. the crosspointer medicine mixing mouth that has protective sleeve according to claim 1 and 2 is characterized in that: the cross section of said protective sleeve (11) is provided with barrier film (12), and barrier film (12) is positioned at the below of pin (3) down.
4. the crosspointer medicine mixing mouth that has protective sleeve according to claim 3 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.
5. the crosspointer medicine mixing mouth that has protective sleeve according to claim 4 is characterized in that: the port of said mixed medicine body (4) is provided with diaphragm seal (5).
6. the crosspointer medicine mixing mouth that has protective sleeve according to claim 5 is characterized in that: on the inwall that mixes medicine body (4), be symmetrically arranged with at least two and be barb-like and be used to prevent the anti-slide fastener (6) that cillin bottle is loosening.
7. the crosspointer medicine mixing mouth that has protective sleeve according to claim 6 is characterized in that: said crosspointer, mixed medicine body (4) and protective sleeve (11) are encapsulated in the outer package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220050288XU CN202459338U (en) | 2012-02-16 | 2012-02-16 | Double needle medicine-mixing nozzle with protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220050288XU CN202459338U (en) | 2012-02-16 | 2012-02-16 | Double needle medicine-mixing nozzle with protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202459338U true CN202459338U (en) | 2012-10-03 |
Family
ID=46907542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220050288XU Expired - Lifetime CN202459338U (en) | 2012-02-16 | 2012-02-16 | Double needle medicine-mixing nozzle with protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202459338U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853638A (en) * | 2014-04-18 | 2018-11-23 | 广东海恺普新型医药包装材料有限公司 | Vein treatment device |
| CN109044826A (en) * | 2018-07-25 | 2018-12-21 | 重庆莱美药业股份有限公司 | A kind of mixed medicine glass with clamp structure |
| CN109199857A (en) * | 2018-10-26 | 2019-01-15 | 重庆莱美医疗器械有限公司 | A kind of mixed medicine glass with eccentric needle construction |
-
2012
- 2012-02-16 CN CN201220050288XU patent/CN202459338U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853638A (en) * | 2014-04-18 | 2018-11-23 | 广东海恺普新型医药包装材料有限公司 | Vein treatment device |
| CN109044826A (en) * | 2018-07-25 | 2018-12-21 | 重庆莱美药业股份有限公司 | A kind of mixed medicine glass with clamp structure |
| CN109199857A (en) * | 2018-10-26 | 2019-01-15 | 重庆莱美医疗器械有限公司 | A kind of mixed medicine glass with eccentric needle construction |
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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 |