CN205041778U - Disposable medicine dispenser - Google Patents
Disposable medicine dispenser Download PDFInfo
- Publication number
- CN205041778U CN205041778U CN201520699911.8U CN201520699911U CN205041778U CN 205041778 U CN205041778 U CN 205041778U CN 201520699911 U CN201520699911 U CN 201520699911U CN 205041778 U CN205041778 U CN 205041778U
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- China
- Prior art keywords
- needle
- puncture needle
- powder
- powder prescription
- prescription glass
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- 239000003814 drug Substances 0.000 title claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 239000011521 glass Substances 0.000 claims description 32
- 238000001914 filtration Methods 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims description 4
- 230000009467 reduction Effects 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 241001411320 Eriogonum inflatum Species 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000037361 pathway Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002572 peristaltic effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 230000000642 iatrogenic effect Effects 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to a disposable medicine dispenser, including the needle file, the needle file outside is equipped with the handheld spacing wing, and one side of needle file is equipped with powder medicine bottle pjncture needle, and the opposite side of needle file is equipped with the liquid medicine pjncture needle, is equipped with the runner that goes through powder medicine bottle pjncture needle and liquid medicine pjncture needle in the needle file, leans on lower part position circumferencial direction to be equipped with the jet orifice that one and radial orientation are certain contained angle at least at the needle point of powder medicine bottle pjncture needle, and the jet orifice feeds through with foretell runner, the needle point portion and the axis direction of liquid medicine pjncture needle becomes the feed liquor hole of certain contained angle. Adopting above -mentioned technical scheme, comparing with traditional syringe dispensing image of buddha, easy operation has effectively avoided the syringe needle to relapse to expose in the air and take place the not clean air injection liquid bottle condition in ward, compare with present patent, the structure more becomes simply, the cost more becomes cheaply, and replaces in the needle to the single channel, and diameter and sectional area dwindle greatly, makes up a prescription to damage when puncturing the bottle plug that the area is corresponding to be reduced, seals up the corresponding reduction of influence of integrality to the bottle plug.
Description
Technical field
This utility model belongs to technical field of medical instruments, particularly relates to disposable dispenser.
Background technology
Dosage to infusion fluid in domestic and international existing medical treatment is all adopt disposable syringe to aspirate medicine bottles that a small amount of liquid injects splendid attire injectable powder, after medicated powder fully dissolves, then by syringe pumpback, injection liquid bottles., there is the deficiencies such as drug waste, process are loaded down with trivial details, easy pollution in above-mentioned traditional dosage.For above-mentioned deficiency, a kind of dosage for injectable powder and dispensation apparatus thereof are disclosed, this dosage effectively overcomes in prior art the deficiency adopting syringe dosage, and be applicable to glass or other all kinds of liquid bottles, but realize this dosage to drive with special peristaltic pump, dispensation apparatus is containing wriggling flexible pipe and connection etc. simultaneously, and for some demand of making up a prescription (as widely used flexible plastic liquid bottles), structure is relatively complicated.Investigate, a kind of simple and easy (dual pathways) dosage and dispensation apparatus thereof, drive without the need to special peristaltic pump, eliminate wriggling flexible pipe and connection etc., structure is simplified, cost is minimized for this reason.But establish the dual pathways in the displacement pin of this device, production technology or slightly complicated, relatively the making up a prescription of some conventional cheap medicines, its production cost is still higher.In addition, its displacement pin cross-sectional diameter is relatively large, make up a prescription piercing vials time damaged area also relatively large, certain impact can be produced on bottle stopper sealing integrity.In order to overcome above-mentioned dual pathways dispensation apparatus Problems existing, a kind of simple and easy single channel dispenser is disclosed, but this dispenser liquid flow in actual process of making up a prescription is too slow, powder thoroughly and medicinal liquid dissolving need repeatedly repeatable operation, otherwise it is not thorough to there is medicament dissolution, time of compounding is long, complex operation, and the problem such as the probability increasing iatrogenic pollution.
Summary of the invention
This utility model for solve in known technology the technical problem that exists and provide a kind of structure simple, easy to use, improve powder dissolved efficiency, reduce step of making up a prescription, improve the disposable dispenser of work efficiency of making up a prescription.
The technical scheme that this utility model is taked for the technical problem existed in solution known technology is:
A kind of disposable dispenser, comprise needle stand, hand-held position-limited wing is provided with outside described needle stand, the side of described needle stand is provided with powder prescription glass puncture needle, the opposite side of described needle stand is provided with medicinal liquid puncture needle, the runner of through powder prescription glass puncture needle and medicinal liquid puncture needle is provided with in described needle stand, the jet flow groove consistent with axis direction is provided with in portion on the lower at the needle point of powder prescription glass puncture needle, described jet flow groove and above-mentioned flow passage, the lead channel that the needle tip of described medicinal liquid puncture needle is consistent with axis direction, powder prescription glass puncture needle also has air guide channel; The root of described air guide channel compares the needle tip of root closer to powder prescription glass puncture needle of air guide channel with the root of jet flow groove; The lower end of described air guide channel is extended deep to hand-held position-limited wing, is radially provided with suction nozzle at hand-held position-limited wing place; The distance of described powder prescription glass puncture needle distance needle stand is greater than the length 3-5mm of medicinal liquid puncture needle distance needle stand.
This utility model can also adopt following technical measures:
Described powder prescription glass puncture needle and medicinal liquid puncture needle are all set with dismountable aseptic head protector.
The needle tip of described powder medicine bottle puncture needle is provided with agnail.
Powder prescription glass puncture needle is provided with two groups, is connected between two groups of powder prescription glass puncture needles by cross over pipe.
Air filtration core is provided with in described suction nozzle.
The advantage that this utility model has and good effect are: because this utility model adopts technique scheme, compared with conventional syringe dosage, simple to operate, effectively prevent syringe needle and repeatedly expose in atmosphere and unclean for ward air Injection liquid bottles situation is occurred; Compared with existing patented technology, structure is simpler, cost is cheaper, and medicinal liquid puncture needle is single channel, diameter and sectional area reduce greatly, make up a prescription piercing vials time damaged area corresponding reduction, on the corresponding reduction of the impact of bottle stopper sealing integrity, can also vial be applicable to simultaneously.In addition, be reserved in medicine bottle after the design of this utility model agnail is to make up a prescription, reduce and abandon everywhere, economize on resources, cut the waste, also play the effect of protection medical personnel simultaneously; Therefore compare with existing product and have more market popularization.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1;
Fig. 2 is Fig. 1 top view;
Fig. 3 is the upward view of Fig. 1;
Fig. 4 is the right view of Fig. 1;
Fig. 5 is A-A sectional view in Fig. 4;
Fig. 6 is the axonometric chart of embodiment 1;
Fig. 7 is embodiment 1 using state structural representation;
Fig. 8 is embodiment 2 structural representation;
Fig. 9 is embodiment 3 structural representation;
Figure 10 is embodiment 4 structural representation;
Figure 11 is the using state figure of embodiment 4.
In figure: 1, needle stand; 2, hand-held position-limited wing; 3, powder prescription glass puncture needle; 3-1, jet flow groove; 3-2, agnail; 4, medicinal liquid puncture needle; 4-1, lead channel; 5, runner; 6, air guide channel; 7, suction nozzle; 7-1, air filtration core; 9, aseptic head protector.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Embodiment 1, refer to Fig. 1 to Fig. 7, a kind of disposable dispenser, comprise needle stand 1, be provided with hand-held position-limited wing 2 outside described needle stand, the side of described needle stand is provided with powder prescription glass puncture needle 3, the opposite side of described needle stand is provided with medicinal liquid puncture needle 4, be provided with the runner 5 of through powder prescription glass puncture needle and medicinal liquid puncture needle in described needle stand, be provided with the jet flow groove 3-1 consistent with axis direction in portion on the lower at the needle point of powder prescription glass puncture needle, described jet flow groove 3-1 is communicated with above-mentioned runner 5; In order to ensure can to enter more medicinal liquid smoothly in powder prescription glass; Powder prescription glass puncture needle also has air guide channel 6; The root of the described air guide channel root of comparing air guide channel with the root of jet flow groove closer to powder prescription glass puncture needle needle tip described in the needle tip of the medicinal liquid puncture needle lead channel 4-1 consistent with axis direction; The lower end of described air guide channel is extended deep to hand-held position-limited wing 2, is radially provided with suction nozzle 7 at hand-held position-limited wing place, in order to reduce outside contamination, is provided with air filtration core 7-1 in described suction nozzle; The distance of described powder prescription glass puncture needle distance needle stand is greater than the length 3-5mm of medicinal liquid puncture needle distance needle stand.Like this when medicinal liquid is under the effect of extruding medicated bag, medicinal liquid from jet flow groove directive medicine bottle, thus makes medicinal liquid and powder rapid solution in the process rotated, and existing direct dosing liquid phase is significantly improved than the dissolution velocity of powder and effect; This utility model both can meet making up a prescription fast of bagged liquid, also can meet the use of making up a prescription fast of bottled medicinal liquor.
Embodiment 2, described powder prescription glass puncture needle 3 and medicinal liquid puncture needle 4 are all set with dismountable aseptic head protector 9.Refer to, 8, ensure that powder prescription glass puncture needle 3 and medicinal liquid puncture needle 4 are not subject to extraneous pollution like this.
Embodiment 3, the needle tip of described powder prescription glass puncture needle 3 is provided with agnail 3-2.Be reserved in medicine bottle after object is to make up a prescription, reduce and abandon everywhere, economize on resources, cut the waste, also play protection medical personnel simultaneously.Refer to 9.
Embodiment 4, powder prescription glass puncture needle 3 is provided with two groups, is connected between two groups of powder prescription glass puncture needles by cross over pipe.Once can complete two powder like this to make up a prescription.Refer to Figure 10 and Figure 11.
Adopt technique scheme, compared with conventional syringe dosage, simple to operate, effectively prevent syringe needle and repeatedly expose in atmosphere and unclean for ward air Injection liquid bottles situation is occurred; Compared with existing patented technology, structure is simpler, cost is cheaper, and is single channel in displacement pin, diameter and sectional area reduce greatly, make up a prescription piercing vials time damaged area corresponding reduction, on the corresponding reduction of the impact of bottle stopper sealing integrity, can also vial be applicable to simultaneously.In addition, be reserved in medicine bottle after the design of this utility model agnail is to make up a prescription, reduce and abandon everywhere, economize on resources, cut the waste, also play the effect of protection medical personnel simultaneously.Therefore compare with existing product and have more market popularization.
The above is only to preferred embodiment of the present utility model, not any pro forma restriction is done to this utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (6)
1. a disposable dispenser, comprise needle stand, hand-held position-limited wing is provided with outside described needle stand, the side of described needle stand is provided with powder prescription glass puncture needle, the opposite side of described needle stand is provided with medicinal liquid puncture needle, the runner of through powder prescription glass puncture needle and medicinal liquid puncture needle is provided with in described needle stand, the jet flow groove consistent with axis direction is provided with in portion on the lower at the needle point of powder prescription glass puncture needle, described jet flow groove and above-mentioned flow passage, the lead channel that the needle tip of described medicinal liquid puncture needle is consistent with axis direction, powder prescription glass puncture needle also has air guide channel; The root of described air guide channel compares the needle tip of root closer to powder prescription glass puncture needle of air guide channel with the root of jet flow groove; The lower end of described air guide channel is extended deep to hand-held position-limited wing, is radially provided with suction nozzle at hand-held position-limited wing place; The distance of described powder prescription glass puncture needle distance needle stand is greater than the length 3-5mm of medicinal liquid puncture needle distance needle stand.
2. disposable dispenser according to claim 1, is characterized in that: described powder prescription glass puncture needle and medicinal liquid puncture needle are all set with dismountable aseptic head protector.
3. disposable dispenser according to claim 1, is characterized in that: the needle tip of described powder medicine bottle puncture needle is provided with agnail.
4., according to the arbitrary described disposable dispenser of claims 1 to 3, it is characterized in that: in described suction nozzle, be provided with air filtration core.
5., according to the arbitrary described disposable dispenser of claims 1 to 3, it is characterized in that: powder prescription glass puncture needle is provided with two groups, connected by cross over pipe between two groups of powder prescription glass puncture needles.
6. disposable dispenser according to claim 5, is characterized in that: be provided with air filtration core in described suction nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699911.8U CN205041778U (en) | 2015-09-10 | 2015-09-10 | Disposable medicine dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699911.8U CN205041778U (en) | 2015-09-10 | 2015-09-10 | Disposable medicine dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205041778U true CN205041778U (en) | 2016-02-24 |
Family
ID=55335401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520699911.8U Active CN205041778U (en) | 2015-09-10 | 2015-09-10 | Disposable medicine dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205041778U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852834A (en) * | 2018-08-03 | 2018-11-23 | 江苏苏云医疗器材有限公司 | One kind is made up a prescription translator and dosage |
| CN108852833A (en) * | 2018-08-03 | 2018-11-23 | 江苏苏云医疗器材有限公司 | A kind of translator and dosage of efficiently making up a prescription |
| CN109875890A (en) * | 2019-03-08 | 2019-06-14 | 王国付 | Dispensation apparatus and method |
| CN110179664A (en) * | 2018-11-14 | 2019-08-30 | 罗晨心 | Disposable efficient medical liquid dispenser |
-
2015
- 2015-09-10 CN CN201520699911.8U patent/CN205041778U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852834A (en) * | 2018-08-03 | 2018-11-23 | 江苏苏云医疗器材有限公司 | One kind is made up a prescription translator and dosage |
| CN108852833A (en) * | 2018-08-03 | 2018-11-23 | 江苏苏云医疗器材有限公司 | A kind of translator and dosage of efficiently making up a prescription |
| CN110179664A (en) * | 2018-11-14 | 2019-08-30 | 罗晨心 | Disposable efficient medical liquid dispenser |
| CN109875890A (en) * | 2019-03-08 | 2019-06-14 | 王国付 | Dispensation apparatus and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180301 Address after: Taoyuan County, Hunan province 415700 Qinglin Changde Uygur Hui Xiang Qing Lin Cun Innovation Industrial Park Patentee after: Hunan Jinpeng Medical Instrument Co., Ltd. Address before: 415700 7 4 floors of Zhangjiang Industrial Park, Taoyuan County, Changde, Hunan Patentee before: Xiao Gang |
|
| TR01 | Transfer of patent right |