CN209392391U - A kind of dispenser - Google Patents
A kind of dispenser Download PDFInfo
- Publication number
- CN209392391U CN209392391U CN201820126884.9U CN201820126884U CN209392391U CN 209392391 U CN209392391 U CN 209392391U CN 201820126884 U CN201820126884 U CN 201820126884U CN 209392391 U CN209392391 U CN 209392391U
- Authority
- CN
- China
- Prior art keywords
- drug
- component
- medicine
- housing
- dispenser
- 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.)
- Active
Links
- 239000003814 drug Substances 0.000 claims abstract description 60
- 229940079593 drug Drugs 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000001802 infusion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of dispenser, including housing and the push rod with piston being arranged in housing；It is connected in the front end of housing into medicine component and drug component, it is described into medicine component include drug-feeding tube, feed liquor needle is connected in the front end of drug-feeding tube, liquid medicine filter is installed on drug-feeding tube and into medicine check valve, the drug component includes drug discharging tube, it is connected with out liquid needle in the front end of drug discharging tube, drug check valve is installed on drug discharging tube.Rationally, effect of making up a prescription is good, easy to use for the mechanism design of the utility model.
Description
Technical field
The utility model relates to a kind of the field of medical instrument technology, especially a kind of dispenser.
Background technique
Clinically, infusion treatment is as most basic and common means, it is necessary to using dispenser into infusion bottle dosing or
In infusion process, it is directly injected into human vein after making up a prescription by dispenser, existing dispenser or without liquid medicine filter is wanted
One filter of band not can solve the glass chip generated during making up a prescription or rubber plug particle, if with fine-grained liquid medicine injection
Enter human body, patient safety certainly will be influenced, there is presently no a kind of dispensers can prevent when making up a prescription, and particle enters in dispenser
The phenomenon that.
Summary of the invention
The technical problems to be solved in the utility model is in view of the deficiencies of the prior art, to provide reasonable in design, is made
With a kind of convenient and fast dispenser.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of dispenser, special
Sign is: including housing and the push rod with piston being arranged in housing；It is connected in the front end of housing into medicine component and drug
Component；
Described includes drug-feeding tube into medicine component, is connected with feed liquor needle in the front end of drug-feeding tube, is equipped on drug-feeding tube
Liquid medicine filter and into medicine check valve；
The drug component includes drug discharging tube, is connected with out liquid needle in the front end of drug discharging tube, is equipped on drug discharging tube
Drug check valve.
What the technical problems to be solved in the utility model can also be achieved through the following technical solutions, above-described one
Kind dispenser, the two sides up and down that housing front end is connected into medicine component and drug component.
What the technical problems to be solved in the utility model can also be achieved through the following technical solutions, above-described one
Kind dispenser, the feed liquor needle and out liquid needle are equipped with injection protective case.
What the technical problems to be solved in the utility model can also be achieved through the following technical solutions, above-described one
Kind dispenser, the length into medicine component are the 50%-100% of drug part length.
Compared with prior art, the structure design of the utility model is reasonable, easy to use.It is independent into medicine component by being arranged
The separation during making up a prescription into medicine and drug is realized with drug component, it can be in medical fluid by the liquid medicine filter of setting
Particle is filtered, and prevents particle from entering in dispenser, substantially increases the safety made up a prescription.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Referring to the drawings, further describe the specific technical solution of the present invention, in order to those skilled in the art into
One step the present invention is understood, without constituting the limitation to its right.
Embodiment 1, referring to Fig.1, a kind of dispenser, including housing 1 and the push rod 3 with piston 2 being arranged in housing 1；
It is connected in the front end of housing 1 into medicine component and drug component；
Described includes drug-feeding tube 4 into medicine component, is connected with feed liquor needle 5 in the front end of drug-feeding tube 4, pacifies on drug-feeding tube 4
Equipped with liquid medicine filter 6 and into medicine check valve 7；
The drug component includes drug discharging tube 8, is connected with out liquid needle 9 in the front end of drug discharging tube 8, pacifies on drug discharging tube 8
Equipped with drug check valve 10.
Embodiment 2, a kind of dispenser described in embodiment 1 are described to be separately connected outside into medicine component and drug component
Cover the two sides up and down of 1 front end.
Embodiment 3, a kind of dispenser described in embodiment 1, the feed liquor needle 5 and out liquid needle 9 are equipped with injection protection
Set 11.
Embodiment 4, a kind of dispenser described in embodiment 1, the length into medicine component are drug part length
50%-100%.
When making up a prescription, injection protective case 11 is removed, feed liquor needle 5 is inserted into medicine bottle, outside pulling-pushing rod 3, medical fluid is through feed liquor needle 5
Into drug-feeding tube 4, the medical fluid in drug-feeding tube 4 enters in housing 1 after the filtering of liquid medicine filter 6；Particle quilt in medical fluid at this time
Lattice are kept off outside housing 1；Push rod 3 is inwardly pushed, medical fluid is pushed into medical fluid and goes out liquid component, medical fluid is gone out 9 note of liquid needle out of liquid component
The pipeline for being incident upon infusion bottle or being communicated with human body.
Claims (4)
1. a kind of dispenser, it is characterised in that: including housing and the push rod with piston being arranged in housing；In the front end of housing
It is connected with into medicine component and drug component；
Described includes drug-feeding tube into medicine component, is connected with feed liquor needle in the front end of drug-feeding tube, medical fluid is equipped on drug-feeding tube
Filter and into medicine check valve；
The drug component includes drug discharging tube, is connected with out liquid needle in the front end of drug discharging tube, drug is equipped on drug discharging tube
Check valve.
2. a kind of dispenser according to claim 1, it is characterised in that: described to connect respectively into medicine component and drug component
It connects in the two sides up and down of housing front end.
3. a kind of dispenser according to claim 1, it is characterised in that: the feed liquor needle and out liquid needle are equipped with injection
Protective case.
4. a kind of dispenser according to claim 1, it is characterised in that: the length into medicine component is drug component
The 50%-100% of length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126884.9U CN209392391U (en) | 2018-01-25 | 2018-01-25 | A kind of dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126884.9U CN209392391U (en) | 2018-01-25 | 2018-01-25 | A kind of dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392391U true CN209392391U (en) | 2019-09-17 |
Family
ID=67876276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820126884.9U Active CN209392391U (en) | 2018-01-25 | 2018-01-25 | A kind of dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209392391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108294945A (en) * | 2018-01-25 | 2018-07-20 | 江苏苏云医疗器材有限公司 | Dispenser |
-
2018
- 2018-01-25 CN CN201820126884.9U patent/CN209392391U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108294945A (en) * | 2018-01-25 | 2018-07-20 | 江苏苏云医疗器材有限公司 | Dispenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: LIANYUNGANG TIANNUO OPTICAL INSTRUMENT Co.,Ltd. Assignor: JIANGSU SUYUN MEDICAL MATERIALS Co.,Ltd. Contract record no.: X2024980015881 Denomination of utility model: A dispensing device Granted publication date: 20190917 License type: Common License Record date: 20240920 |