CN203954197U - Disposable suction, dispenser - Google Patents
Disposable suction, dispenser Download PDFInfo
- Publication number
- CN203954197U CN203954197U CN201420418850.9U CN201420418850U CN203954197U CN 203954197 U CN203954197 U CN 203954197U CN 201420418850 U CN201420418850 U CN 201420418850U CN 203954197 U CN203954197 U CN 203954197U
- Authority
- CN
- China
- Prior art keywords
- lid
- dispenser
- puncture needle
- bottle stopper
- disposable suction
- 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
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of disposable suction, dispenser, belong to medicine instrument technical field, the lid being oppositely arranged by two bottoms forms, the puncture needle being provided with for penetration of vials bottle cap and bottle stopper is extended in the bottom of described lid in lid, between described puncture needle, be provided with a transfixion pin body, the drug channel of lid, going out of described drug channel, entrance is all arranged on needle body root, the center of described puncture needle is arranged on the center of lid inner chamber separately, on two lids, be provided with for medicine bottle stopper centering fixing centering clamping structure, clamping structure also play the guiding role simultaneously.The center of puncture needle is arranged on to the center of lid inner chamber and centering and clamping mechanism etc. is set the center superposition that has ensured puncture needle and lid, medicine bottle can be partially not askew in penetration of vials bottle stopper process to make medical personnel, syringe needle is pricked in bottle stopper in the heart all the time, operate simpler, and can not hurt finger, improve safety and operability.
Description
Technical field
This utility model relates to medicine instrument technical field, particularly medicine the suction of making up a prescription, dispenser in a kind of disposable extraction injection bottle.
Background technology
Intravenous injection and venous transfusion are the Main Means of clinical treatment, how various medicines are infused in patient body accurately, it is the important content of nurse's basic nursing operation, the important prerequisite that ensures medical effect and how accurately to inhale medicine and make up a prescription, existing intravenous injection general employing of link of making up a prescription drawn a kind of medicinal liquid with the syringe needle of syringe, and then medicinal liquid is injected in another medicine, after mixing, inhalation syringe is injected again, and venous transfusion makes up a prescription, usually multi-medicament mixes, need repeated multiple times making up a prescription, that intravenous injection is made up a prescription or venous transfusion makes up a prescription all and to exist: no matter how skilled medical personnel's injection technique is, in medicine bottle, all there will be about 5%～10% residual liquor, for rare medicine and the difficult medicine of producing of costliness, 5%～10% residual liquor can not be utilized the medication effect that not only can will affect due to dosage deficiency patient, and cause the waste of medicinal liquid, simultaneously too cumbersome owing to inhaling the medicine process of making up a prescription, cause medical personnel's workload very big, efficiency is extremely low, and medical personnel have unavoidably injured situation to occur or occur mismatching situation in the operating process of getting it filled frequently and making up a prescription.
In prior art, patent CN203609661 discloses a kind of injection medicine absorber, this medicine absorber remains on same plane or the imbibition groove a little less than medicine bottle butyl rubber plug inner bottom surface by butyl rubber plug inner bottom surface on notch and medicine bottle is set, can be by more than 98% medicinal liquid inhalation syringe in medicine bottle, dosage and therapeutic effect are ensured, but can not simplify the process of making up a prescription, cannot improve medical personnel's work efficiency.Patent CN102895113A discloses a kind of disposable use protective medicine dispenser, by blocking solution gum cover resilience in time under elastic effect in the process of elasticity blocking solution gum cover plug is set, seal the inlet of puncture inserted link, prevent that medicinal liquid from leaking, also prevent that sharp-pointed apparatus from stabbing medical personnel, improve safety, this invention adopts overall structure, do not connect the connector of syringe, cannot be by direct admixing medical solutions inhalation syringe, therefore medicine bottle need to be extracted when carrying out when intravenous injection is made up a prescription, then with syringe needle by medicinal liquid inhalation syringe, this process is owing to using syringe needle to have the problem of hurting sb.'s feelings, in addition, in the time that protective jacket departs from syringe needle, the syringe needle protective jacket of can emerging, also easily hurt finger simultaneously, this invention is owing to the height of inlet not being carried out to reasonable limits, when the height of inlet is during higher than medicine bottle stopper inner surface, just have liquor residue in medicine bottle, cause the not enough therapeutic effect that affects of dosage, and also there is the limitation that can only use a soft bottle and a hard bottle to make up a prescription in this invention, helpless to making up a prescription of two hard bottles.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of disposable suction, dispenser, not high and have make up a prescription limitation and a problem of drug waste to solve the suction medicine of the prior art process safety that makes up a prescription.
The disposable suction of this utility model, dispenser, the lid being oppositely arranged by two bottoms forms, the puncture needle being provided with for penetration of vials bottle cap and bottle stopper is extended in the bottom of described lid in lid, between described puncture needle, be provided with a transfixion pin body, the drug channel of lid, going out of described drug channel, entrance is all arranged on needle body root, the center of described puncture needle is arranged on the center of lid inner chamber separately, on two lids, be provided with for medicine bottle stopper centering fixing centering and clamp guide frame, on the lid of drug channel entrance, be also provided with air duct, the entrance of described air duct communicates with the external world, the outlet of described air duct is arranged on the puncture needle in this lid.
Further, described centering clamping guide frame is guiding tapering and the elastic card claw that is arranged on lid mouthful inner edge.
Further, described guiding tapering is herringbone setting, and opening part is greater than bottle stopper diameter, and ending place is less than bottle stopper diameter.
Further, described elastic card claw is evenly distributed on lid surrounding, and is at least set to 3.
Further, on described claw inwall, be provided with projection.
Further, the height of described drug channel entrance will be lower than the height of medicine bottle stopper inner surface, and the height of described drug channel outlet will be higher than the height of medicine bottle stopper inner surface.
Further, the height of described puncture needle is all lower than the height of lid separately.
Further, in described air duct, be provided with airstrainer.
Further, described lid adopts Split type structure, is provided with connector between the two.
Further, described connector be arranged on the lid of drug channel entrance, have Rule tapering can with the close-connected adapter sleeve of injector to inject mouth and be arranged on the lid of drug channel outlet can with the close-fitting connection plug of adapter sleeve.
The beneficial effects of the utility model are:
The disposable suction of this utility model, dispenser is by being arranged on the center of puncture needle at the center of lid inner chamber and centering is set the center superposition that clamps guiding mechanism etc. and ensured puncture needle and lid, medicine bottle can be partially not askew in penetration of vials bottle stopper process to make medical personnel, syringe needle is pricked in bottle stopper in the heart all the time, operate simpler, and can not hurt hands refers to, improve safety, simultaneously owing to being provided with the air duct being in communication with the outside, be beneficial to atmospheric pressure is introduced in medicine bottle, ensureing has enough air pressures that medicinal liquid is discharged completely in bottle, improve the utilization rate of medicine, reduce the waste of medicine.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating below, or can from practice of the present utility model, be instructed.Target of the present utility model and other advantages can be realized and be obtained by description below.
Brief description of the drawings
Fig. 1 is the structural representation of the disposable suction of this utility model, dispenser;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the schematic diagram that makes up a prescription of the disposable suction of this utility model, dispenser
Reference numeral: 1-lid (I); 2-lid (II); 3-puncture needle (I); 4-puncture needle (II); 5-drug channel; The entrance of 6-drug channel; The outlet of 7-drug channel; 8-air duct; The 9-tapering that leads; 10-elastic card claw; 11-projection; 12-airstrainer; 13-adapter sleeve; 14-connection plug; The medicine bottle of the aqueous medicament of 15-; The medicine bottle of 16-mealy medicine.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment is only for this utility model is described, instead of in order to limit protection domain of the present utility model.
If Fig. 1 is to as shown in Fig. 3, the present embodiment is inhaled the lid (I) that medicine dispenser is oppositely arranged by two bottoms, (II) 1, 2 compositions, described lid (I), (II) 1, the puncture needle (I) being provided with for penetration of vials bottle cap and bottle stopper is extended in 2 bottom in lid, (II) 3, 4, described puncture needle (I), (II) 3, between 4, be provided with a transfixion pin body (I), and lid (I) (II), (II) drug channel 5, the outlet 6 of described drug channel is arranged on the root of needle body (I), entrance is arranged on the root of needle body (II), described puncture needle (I) center (II) is arranged on the center of lid inner chamber separately, two lids (I) are provided with on (II) for medicine bottle stopper centering fixing centering and clamp guide frame, on the lid of drug channel entrance, be also provided with air duct 8, the entrance of described air duct 8 communicates with the external world, the outlet of described air duct is arranged on the puncture needle in this lid, it is guiding tapering 9 and the elastic card claw 10 that is arranged on lid mouthful inner edge that described centering clamps guide frame, described guiding tapering is herringbone setting, opening part is greater than bottle stopper diameter, ending place is less than bottle stopper diameter, described elastic card claw 10 is evenly distributed on lid surrounding, and be at least set to 3.
Shown in this example, medicine bottle 16 bottle stoppers and the puncture needle (I) 3 that pierce through mealy medicine by puncture needle (II) 4 pierce through medicine bottle 15 bottle stoppers that fill aqueous medicament, puncture needle (I) 3 upwards extends, puncture needle (II) 4 is to downward-extension, and puncture needle (I) 3 is placed upward, under action of gravity, the aqueous medicament that is placed in top flows into and is placed in the medicine bottle 16 of mealy medicine of bottom, realize infusion, do not need medical personnel to draw medicine, and observe the operations such as medicine absorption situation, simplify operating process, reduce medical personnel's labor intensity, owing to being provided with centering clamping structure at lid oral area, in the time that medicine bottle enters lid, its guiding tapering 9 parts play the guiding role to bottle stopper, when bottle stopper oral area progresses into, the diameter that its tapering forms is also more and more less, ending place is less than bottle stopper diameter bottle stopper is held tightly, setting is at least the elastic card claw 10 of 3 better chucking power, simultaneously due to puncture needle (I), (II) center is arranged on the center of lid inner chamber, so in the time that medicine bottle continues down to enter lid 1 or puncture needle (I) 3 and pierces through bottle stopper, puncture needle (I) 3 is in medicine bottle center all the time, it is uniform making the stressed of process of puncture needle (I) 3 penetration of vials, can not produce partially askew, equally, puncture needle (II) can be partially not askew at medicine bottle 15 bottle stoppers that pierce through aqueous medicament yet, make whole operation simpler, and can not hurt hands refers to, improve safety, simultaneously owing to being provided with the air duct 8 being in communication with the outside, be beneficial to atmospheric pressure is introduced in medicine bottle, ensureing has enough air pressures that medicinal liquid is discharged completely in bottle, improve the utilization rate of medicine, reduce the waste of medicine, and realize making up a prescription between hard bottle, also having avoided can only be to the soft bottle of limitation of making up a prescription with hard bottle in prior art.
As the improvement to the present embodiment, on described elastic card claw 10 inwalls, be provided with projection 11.Adopt bulge-structure can further strengthen clamping effect.
As the improvement to the present embodiment, the height of described drug channel entrance will be lower than the height of medicine bottle stopper inner surface, and the height of described drug channel outlet will be higher than the height of medicine bottle stopper inner surface.Adopt this structure fully medicinal liquid to be drained, ensure dosage and therapeutic effect.
As the improvement to the present embodiment, the height of described puncture needle is all lower than the height of lid separately.Adopt this structure can protect medical personnel in the process of making up a prescription, to encounter because of carelessness while inhaling medicine dispenser, also can, by needlestick injury, further not improve safety.
Further, in described air duct, be provided with airstrainer 12.Increase the foreign body of airstrainer 12 in can filtered air, avoiding foreign body to enter affects drug effect in medicine.
Further, described lid adopts Split type structure, is provided with connector between the two.This structure is beneficial to mould molding, and simple to operate.
Further, described connector be arranged on the lid of drug channel entrance, have Rule tapering can with the close-connected adapter sleeve 13 of injector to inject mouth and be arranged on the lid of drug channel outlet can with the close-fitting connection plug 14 of adapter sleeve.When use, directly connection plug is inserted to adapter sleeve 13, under action of gravity, can realize and closely cooperating, medicinal liquid can not be revealed, this structure operation is succinct, when needs are injected while making up a prescription, the lid with drug channel arrival end can be taken off, and the interface of syringe and adapter sleeve 13 are connected, by the medicinal liquid inhalation syringe preparing, realizing injection makes up a prescription, be that infusion or injection are made up a prescription and do not used syringe needle, avoided will using syringe needle to make up a prescription in prior art and hurt the situation of finger, further improved safety.
In this example, the connected mode of medicine absorber and dispenser can also be following mode:
1) thread connecting mode;
2) female Luer mode;
3) engaging docking mode;
4) engaging screw thread compound mode;
5) medicine absorber and dispenser are all set to Luer-style adapter sleeve, and connect with the connection plug that two ends are Luer-style external tapping;
6) medicine absorber and dispenser are all set to Luer-style connection plug, and connect with the adapter sleeve that two ends are Luer-style inner joint;
7) on medicine absorber, be set to connection plug, in dispenser, be set to adapter sleeve.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although this utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (10)
1. disposable suction, dispenser, the lid being oppositely arranged by two bottoms forms, the puncture needle being provided with for penetration of vials bottle cap and bottle stopper is extended in the bottom of described lid in lid, between described puncture needle, be provided with a transfixion pin body, the drug channel of lid, going out of described drug channel, entrance is all arranged on needle body root, it is characterized in that: the center of described puncture needle is arranged on the center of lid inner chamber separately, on two lids, be provided with for medicine bottle stopper centering fixing centering and clamp guide frame, on the lid of drug channel entrance, be also provided with air duct, the entrance of described air duct communicates with the external world, the outlet of described air duct is arranged on the puncture needle in this lid.
2. disposable suction according to claim 1, dispenser, is characterized in that: it is guiding tapering and the elastic card claw that is arranged on lid mouthful inner edge that described centering clamps guide frame.
3. disposable suction according to claim 2, dispenser, is characterized in that: described guiding tapering is herringbone setting, and opening part is greater than bottle stopper diameter, and ending place is less than bottle stopper diameter.
4. disposable suction according to claim 2, dispenser, is characterized in that: described elastic card claw is evenly distributed on lid surrounding, and is at least set to 3.
5. disposable suction according to claim 4, dispenser, is characterized in that: on described claw inwall, be provided with projection.
6. disposable suction according to claim 1, medicine dispenser, is characterized in that: the height of described drug channel entrance will be lower than the height of medicine bottle stopper inner surface, and the height of described drug channel outlet will be higher than the height of medicine bottle stopper inner surface.
7. disposable suction according to claim 1, dispenser, is characterized in that: the height of described puncture needle is all lower than the height of lid separately.
8. disposable suction according to claim 1, dispenser, is characterized in that: in described air duct, be provided with airstrainer.
9. according to claim 1-8 arbitrary described disposable suction, dispenser, it is characterized in that: described lid adopts Split type structure, is provided with connector between the two.
10. disposable suction according to claim 9, dispenser, is characterized in that: described connector be arranged on the lid of drug channel entrance, have Rule tapering can with the close-connected adapter sleeve of injector to inject mouth and be arranged on the lid of drug channel outlet can with the close-fitting connection plug of adapter sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418850.9U CN203954197U (en) | 2014-07-28 | 2014-07-28 | Disposable suction, dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418850.9U CN203954197U (en) | 2014-07-28 | 2014-07-28 | Disposable suction, dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203954197U true CN203954197U (en) | 2014-11-26 |
Family
ID=51914841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420418850.9U Expired - Fee Related CN203954197U (en) | 2014-07-28 | 2014-07-28 | Disposable suction, dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203954197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105616159A (en) * | 2016-01-06 | 2016-06-01 | 杨炬 | Totally-enclosed multifunctional medicine dispensing and getting device |
| WO2017080522A1 (en) * | 2015-11-13 | 2017-05-18 | 重庆莱美药业股份有限公司 | Drug mixer, hard dual-port member, and soft infusion bag |
-
2014
- 2014-07-28 CN CN201420418850.9U patent/CN203954197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017080522A1 (en) * | 2015-11-13 | 2017-05-18 | 重庆莱美药业股份有限公司 | Drug mixer, hard dual-port member, and soft infusion bag |
| CN105616159A (en) * | 2016-01-06 | 2016-06-01 | 杨炬 | Totally-enclosed multifunctional medicine dispensing and getting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW202139959A (en) | Multi vial joint connector | |
| CN203749919U (en) | Needleless infusion device | |
| CN107875485A (en) | A kind of safe injection needle | |
| CN208660053U (en) | A kind of anesthesia syringe with stable injectable function | |
| CN109620721A (en) | A kind of sterile automatic medicine dispensing device and its application method | |
| CN203954197U (en) | Disposable suction, dispenser | |
| CN201759859U (en) | Liquid dispersing device for medical use | |
| CN103691025A (en) | Needleless connection type infusion apparatus | |
| CN213347352U (en) | Nerve block puncture needle | |
| CN203970912U (en) | Disposable totally-enclosed suction, injection connector makes up a prescription | |
| CN201814857U (en) | Liquor dispensing device | |
| CN204636992U (en) | A kind of transfusion bag with dispensation apparatus | |
| CN201505285U (en) | Drug dispensing device | |
| CN208927260U (en) | A kind of remaining needle | |
| CN206342750U (en) | A kind of readily discernible Anti-reflux infusion attachment means | |
| CN203954198U (en) | Disposable totally-enclosed suction medicine injection connector | |
| CN203694231U (en) | Needle-free connecting piece type infusion apparatus | |
| CN203989226U (en) | Novel operated transfusion device | |
| CN207614057U (en) | Bull liquid absorption device | |
| CN204158725U (en) | Medicine dissolving and adding appliance | |
| CN201143331Y (en) | Disposable filtering injection syringe | |
| CN204106698U (en) | A kind of needleless connects automatic liquid-stopping infusion set | |
| CN105816933A (en) | Transfusion device | |
| CN206081068U (en) | Medicine ware is dissolved in portable medicine dispensing machine special use of hand -held type | |
| CN110215575A (en) | A kind of syringe needle with filtering function |
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: 20141126 Termination date: 20160728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |