CN208838773U - A kind of disposable syringe equipped with powder-injection - Google Patents
A kind of disposable syringe equipped with powder-injection Download PDFInfo
- Publication number
- CN208838773U CN208838773U CN201821186487.7U CN201821186487U CN208838773U CN 208838773 U CN208838773 U CN 208838773U CN 201821186487 U CN201821186487 U CN 201821186487U CN 208838773 U CN208838773 U CN 208838773U
- Authority
- CN
- China
- Prior art keywords
- interior bar
- outer tube
- main interior
- bar
- injection
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 34
- 239000007924 injection Substances 0.000 title claims abstract description 34
- 239000003814 drug Substances 0.000 claims abstract description 16
- 239000000243 solution Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229940079593 drug Drugs 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 239000008215 water for injection Substances 0.000 description 5
- 239000003292 glue Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 1
- 239000008155 medical solution Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of pharmaceutical manufacturing technical field that the disposable syringe equipped with powder-injection belongs to of the utility model；The technical issues of solution are as follows: provide a kind of disposable syringe equipped with powder-injection, easy to use quick, at low cost, drug safety is high；The technical solution of use are as follows: hollow outer tube lower end is equipped with injection nozzle, injection nozzle upper cover is equipped with mouth lid, the upper end of outer tube is open, main interior bar is located at outer tube, main interior bar lower part is equipped with hollow medicine cavity, interior mobile jib lower end is fixedly installed with the first rubber plug, and first rubber plug be equipped with connection medicine cavity and outer tube bore opening, the middle part of main interior bar is equipped with strip through-hole, main interior bar top is located in strip through-hole, it is fixedly connected among the upper end of main interior bar and rotary unloading bar, the lower end of main interior bar is protruded into inside medicine cavity and is equipped with the second rubber plug in end, rotary unloading bar both ends pass through the fixture block being arranged on outer tube wall and achieve a fixed connection, strip through-hole lower end two sides opposite direction is equipped with the fan groove of a receiving rotary unloading bar.
Description
Technical field
A kind of pharmaceutical manufacturing technical field that the disposable syringe equipped with powder-injection belongs to of the utility model, and in particular to
The packaging of powder-injection and the tool of using.
Background technique
Disposable syringe used in now is that tubular structure is provided with the interior bar with rubber plug.Carrying out powder-injection injection
When, it needs to extract water for injection out with syringe, penetrating release water for injection in powder injection bottle with syringe needle makes its fusion, then takes out again
Admixing medical solutions are injected out.Such mode of operation is not only complicated, and is easy when syringe needle enters in powder injection bottle because squeezing
Press contacts and pollute, and two tools of powder injection bottle and syringe are needed in one injection, consuming cost is high.
Utility model content
The utility model overcomes the shortcomings of the prior art, technical problem to be solved are as follows: provides a kind of equipped with powder
The disposable syringe of injection, easy to use quick, at low cost, drug safety is high.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of equipped with the primary of powder-injection
Property syringe, including outer tube, main interior bar, secondary interior bar, rotary unloading bar and mouth lid, hollow outer tube lower end be equipped with for installing syringe needle
Injection nozzle, injection nozzle upper cover is equipped with mouth lid, and the upper end of outer tube is open and outer rim ring flat-plate is equipped with around, and main interior bar is located at outer tube
Internal and the upper end is equipped with push plate, and the lower part of main interior bar is equipped with hollow medicine cavity, and main interior bar lower end is fixedly installed with the first glue
Plug, and the first rubber plug is equipped with the opening of connection medicine cavity and outer tube bore, the middle part of the main interior bar is logical equipped with vertical bar shaped
Hole, main interior bar top are located in strip through-hole, are fixedly connected among the upper end of main interior bar and rotary unloading bar, the lower end of main interior bar is stretched
It is used as medicine and intracavitary portion and is equipped with the second rubber plug in end, rotary unloading bar both ends, which pass through the fixture block that is arranged on outer tube wall, is realized and fix
Connection, strip through-hole lower end two sides opposite direction are equipped with the fan groove of a receiving rotary unloading bar.
The diameter of opening diameter on first rubber plug less than the second rubber plug.
The utility model have the advantages that compared with prior art by main interior bar hide powder-injection,
It pulls main interior bar to release powder-injection in use, retells two rubber plugs and be combined into one to form sealed body, realize the function of syringe
It can, it is only necessary to a syringe saves the powder injection bottle in Traditional Packing, easy to use quickly to reduce production consumption cost, and
Greatly reduce the contact stain of syringe needle.
Detailed description of the invention
The utility model is described in more detail with reference to the accompanying drawing；
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is one of utility model works status architecture schematic diagram；
Fig. 3 is another status architecture schematic diagram in utility model works；
Fig. 4 is the status diagram that rotary unloading bar is separated with outer tube wall in the utility model；
In figure: 1 is outer tube, and 2 be main interior bar, and 3 be secondary interior bar, and 4 be rotary unloading bar, and 5 be mouth lid, and 6 be injection nozzle, and 7 be outer
Edge ring flat-plate, 8 be the first rubber plug, and 9 be medicine cavity, and 10 be strip through-hole, and 11 be the second rubber plug, and 12 be fan groove, and 13 be push plate.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments；Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the utility model protection.
As shown in Figure 1, a kind of disposable syringe equipped with powder-injection of the utility model, including outer tube 1, main interior bar 2, pair
Interior bar 3, rotary unloading bar 4 and mouth lid 5, hollow 1 lower end of outer tube are equipped with the injection nozzle 6 for installing syringe needle, 6 upper cover of injection nozzle dress
There is mouth lid 5, the upper end of outer tube 1 is open and outer rim ring flat-plate 7 is equipped with around, and main interior bar 2 is located at 1 inside of outer tube and the upper end is equipped with
The lower part of push plate 13, main interior bar 2 is equipped with hollow medicine cavity 9, and main 2 lower end of interior bar is fixedly installed with the first rubber plug 8, and the first glue
Plug 8 is equipped with the opening of connection medicine cavity 9 and 1 inner cavity of outer tube, and the middle part of the main interior bar 2 is equipped with vertical strip through-hole 10, main
2 top of interior bar is located in strip through-hole 10, is fixedly connected among the upper end of main interior bar 2 and rotary unloading bar 4, the lower end of main interior bar 2
It protrudes into 9 inside of medicine cavity and is equipped with the second rubber plug 11 in end, 4 both ends of rotary unloading bar pass through the fixture block being arranged on 1 inner wall of outer tube
It achieves a fixed connection, the 10 lower end two sides opposite direction of strip through-hole is equipped with the fan groove 12 of a receiving rotary unloading bar 4.
The diameter of opening diameter on first rubber plug 8 less than the second rubber plug 11.
Use principle:
Mouth lid 5 is opened, syringe needle is installed in injection nozzle 6, syringe needle is penetrated in injection water bottle and lifts main interior bar 2 upwards,
3 position of secondary interior bar is constant at this time, then the second rubber plug 11 will merge in the powder-injection push-in outer tube 1 in medicine cavity 9 with water for injection, when
When reaching the main arrival of interior bar 2 position in status diagram as shown in Figure 2, powder-injection is completely out, and the second rubber plug 11 is stifled
The firmly opening on the first rubber plug 8 rotates main interior bar 2 at this time, and rotary unloading bar 4 rotates with it disengaging fixture block can be in outer tube 1 freely
Up and down, as shown in figure 4, then the first rubber plug 8 and the second rubber plug 11 form a main body without any resistance at this time, simultaneously because rotation
Turn, rotary unloading bar 4 has been caught in fan groove 12 and has moved up and down with main interior bar 2, continues to extract enough water for injection as shown in Figure 3
Status diagram, extract out syringe needle, shake syringe be sufficiently mixed powder-injection and water for injection, can use its be infused
It penetrates.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (2)
1. a kind of disposable syringe equipped with powder-injection, it is characterised in that: including outer tube (1), main interior bar (2), secondary interior bar
(3), rotary unloading bar (4) He Zuigai (5), hollow outer tube (1) lower end are equipped with the injection nozzle (6) for installing syringe needle, injection nozzle
(6) upper cover is equipped with mouth lid (5), and the upper end of outer tube (1) is open and is equipped with outer rim ring flat-plate (7) around, and main interior bar (2) is located at outer tube
(1) internal and the upper end is equipped with push plate (13), and the lower part of main interior bar (2) is equipped with hollow medicine cavity (9), main interior bar (2) lower end
It is fixedly installed with the first rubber plug (8), and the first rubber plug (8) is equipped with the opening of connection medicine cavity (9) and outer tube (1) inner cavity, it is described
The middle part of main interior bar (2) is equipped with vertical strip through-hole (10), and main interior bar (2) top is located in strip through-hole (10), main interior bar
(2) upper end and rotary unloading bar (4) is intermediate to be fixedly connected, and the lower end of main interior bar (2) is protruded into medicine cavity (9) inside and is equipped in end
Second rubber plug (11), rotary unloading bar (4) both ends are achieved a fixed connection by the fixture block being arranged on outer tube (1) inner wall, the item
Shape through-hole (10) lower end two sides opposite direction is equipped with the fan groove (12) for accommodating rotary unloading bar (4).
2. a kind of disposable syringe equipped with powder-injection according to claim 1, it is characterised in that: first rubber plug
(8) diameter of opening diameter on less than the second rubber plug (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821186487.7U CN208838773U (en) | 2018-07-25 | 2018-07-25 | A kind of disposable syringe equipped with powder-injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821186487.7U CN208838773U (en) | 2018-07-25 | 2018-07-25 | A kind of disposable syringe equipped with powder-injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208838773U true CN208838773U (en) | 2019-05-10 |
Family
ID=66354116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821186487.7U Expired - Fee Related CN208838773U (en) | 2018-07-25 | 2018-07-25 | A kind of disposable syringe equipped with powder-injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208838773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941051A (en) * | 2021-01-06 | 2022-01-18 | 中国人民解放军总医院 | A multi-barrel syringe |
-
2018
- 2018-07-25 CN CN201821186487.7U patent/CN208838773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941051A (en) * | 2021-01-06 | 2022-01-18 | 中国人民解放军总医院 | A multi-barrel syringe |
| CN113941051B (en) * | 2021-01-06 | 2022-06-17 | 中国人民解放军总医院 | Multi-tube injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A disposable syringe containing powder injection Effective date of registration: 20210401 Granted publication date: 20190510 Pledgee: Industrial and Commercial Bank of China Limited Dali branch Pledgor: DALI JINMING ANIMAL MEDICINE INDUSTRY Co.,Ltd. Registration number: Y2021530000009 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220923 Granted publication date: 20190510 Pledgee: Industrial and Commercial Bank of China Limited Dali branch Pledgor: DALI JINMING ANIMAL MEDICINE INDUSTRY CO.,LTD. Registration number: Y2021530000009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |